chore: update version number to 0.1.15

- Implemented a new RichTextEditor component for composing and editing rich text emails.
- Enhanced EmailThreadScreen to support downloading attachments with loading indicators.
- Added functionality to expand/collapse attachment list in EmailThreadScreen.
- Created utility functions for building initial HTML for email composition and converting HTML to plain text.
- Added tests for HTML composition and conversion utilities.

.github/workflows/release-android.yml

@@ -42,6 +42,16 @@ jobs:
           key: android-sdk-${{ runner.os }}-${{ hashFiles('android/build.gradle', 'android/gradle.properties', 'android/app/build.gradle') }}
           restore-keys: android-sdk-${{ runner.os }}-
 
+      - name: Compute native cache key input
+        run: |
+          node -e "
+            const fs = require('fs');
+            const lock = JSON.parse(fs.readFileSync('package-lock.json', 'utf8'));
+            if (lock.packages && lock.packages['']) delete lock.packages[''].version;
+            delete lock.version;
+            fs.writeFileSync('.cxx-cache-input.json', JSON.stringify(lock.packages || {}));
+          "
+
       - name: Cache native CMake build outputs
         uses: actions/cache@v4
         with:
@@ -50,7 +60,7 @@ jobs:
             android/app/build/intermediates/cxx
             android/app/build/intermediates/merged_native_libs
             android/app/build/intermediates/stripped_native_libs
-          key: cxx-${{ runner.os }}-${{ hashFiles('package-lock.json', 'android/build.gradle', 'android/app/build.gradle') }}
+          key: cxx-${{ runner.os }}-${{ hashFiles('.cxx-cache-input.json', 'android/build.gradle', 'android/app/build.gradle') }}
           restore-keys: cxx-${{ runner.os }}-
 
       - name: Install JS dependencies

App.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import { ActivityIndicator, StyleSheet, Text, View } from 'react-native';
 import { StatusBar } from 'expo-status-bar';
+import { useColorScheme } from 'react-native';
 import { NavigationContainer, createNavigationContainerRef } from '@react-navigation/native';
 import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
 import { createNativeStackNavigator, type NativeStackScreenProps } from '@react-navigation/native-stack';
@@ -35,9 +36,12 @@ import { useCalendarStore } from './src/stores/calendar-store';
 import { useContactsStore } from './src/stores/contacts-store';
 import { useEmailStore } from './src/stores/email-store';
 import { useSettingsStore } from './src/stores/settings-store';
+import { useLocaleStore } from './src/stores/locale-store';
+import { useNetworkStore } from './src/stores/network-store';
 import { useUpdatesStore } from './src/stores/updates-store';
 import { UpdateBanner } from './src/components/UpdateBanner';
-import { colors, spacing, typography } from './src/theme/tokens';
+import { spacing, typography, type ThemePalette } from './src/theme/tokens';
+import { useColors } from './src/theme/colors';
 
 const Stack = createNativeStackNavigator<RootStackParamList>();
 const Tab = createBottomTabNavigator<MainTabsParamList>();
@@ -53,32 +57,32 @@ function navigateToNotificationTap(payload: NotificationTapPayload): void {
 }
 
 function LoadingScreen({ message }: { message: string }) {
+  const c = useColors();
   return (
-    <View style={styles.loadingContainer}>
-      <ActivityIndicator color={colors.primary} />
-      <Text style={styles.loadingText}>{message}</Text>
+    <View style={[styles.loadingContainer, { backgroundColor: c.background }]}>
+      <ActivityIndicator color={c.primary} />
+      <Text style={[styles.loadingText, { color: c.textSecondary }]}>{message}</Text>
     </View>
   );
 }
 
 function MainTabsNavigator({ navigation }: NativeStackScreenProps<RootStackParamList, 'MainTabs'>) {
+  const c = useColors();
   const mailboxes = useEmailStore((state) => state.mailboxes);
   const logout = useAuthStore((state) => state.logout);
   const inboxUnreadCount = mailboxes.find((mailbox) => mailbox.role === 'inbox')?.unreadEmails ?? 0;
 
   return (
-    <View style={{ flex: 1, backgroundColor: colors.background }}>
+    <View style={{ flex: 1, backgroundColor: c.background }}>
       <UpdateBanner />
     <Tab.Navigator
       screenOptions={{
         headerShown: false,
-        // Matches webmail horizontal NavigationRail: bg-background, border-t border-border,
-        // active uses foreground (white), inactive uses muted-foreground.
-        tabBarActiveTintColor: colors.text,
-        tabBarInactiveTintColor: colors.textSecondary,
+        tabBarActiveTintColor: c.text,
+        tabBarInactiveTintColor: c.textSecondary,
         tabBarStyle: {
-          backgroundColor: colors.background,
-          borderTopColor: colors.border,
+          backgroundColor: c.background,
+          borderTopColor: c.border,
           borderTopWidth: 1,
           elevation: 0,
           shadowOpacity: 0,
@@ -96,8 +100,8 @@ function MainTabsNavigator({ navigation }: NativeStackScreenProps<RootStackParam
           tabBarIcon: ({ color, size }) => <Mail size={size} color={color} />,
           tabBarBadge: inboxUnreadCount > 0 ? (inboxUnreadCount > 99 ? '99+' : inboxUnreadCount) : undefined,
           tabBarBadgeStyle: {
-            backgroundColor: colors.error,
-            color: colors.primaryForeground,
+            backgroundColor: c.error,
+            color: c.primaryForeground,
             fontSize: 10,
             fontWeight: '700',
             minWidth: 16,
@@ -161,6 +165,15 @@ export default function App() {
   const isAuthenticated = useAuthStore((state) => state.isAuthenticated);
   const client = useAuthStore((state) => state.client);
   const restoreSession = useAuthStore((state) => state.restoreSession);
+
+  // Resolve the user's theme preference to a concrete light/dark style for the
+  // system status bar. The rest of the app's colors are still hard-coded dark
+  // until the StyleSheet migration to a theme-aware `useColors` hook lands.
+  const themePref = useSettingsStore((state) => state.theme);
+  const systemScheme = useColorScheme();
+  const resolvedScheme: 'light' | 'dark' =
+    themePref === 'system' ? (systemScheme === 'light' ? 'light' : 'dark') : themePref;
+  const statusBarStyle: 'light' | 'dark' = resolvedScheme === 'light' ? 'dark' : 'light';
   // Persisted active account is the signal that the user was already signed
   // in on the previous launch. When present we render the main UI with the
   // cached mail list instead of the "Restoring session" spinner; the real
@@ -175,6 +188,8 @@ export default function App() {
 
   React.useEffect(() => {
     void useSettingsStore.getState().hydrate();
+    void useLocaleStore.getState().hydrate();
+    return useNetworkStore.getState().init();
   }, []);
 
   React.useEffect(() => {
@@ -305,7 +320,7 @@ export default function App() {
   if (!hasRestoredSession && !hasPersistedAccount) {
     return (
       <>
-        <StatusBar style="light" />
+        <StatusBar style={statusBarStyle} />
         <LoadingScreen message="Loading..." />
       </>
     );
@@ -314,7 +329,7 @@ export default function App() {
   if (hasRestoredSession && !isAuthenticated) {
     return (
       <>
-        <StatusBar style="light" />
+        <StatusBar style={statusBarStyle} />
         <LoginScreen />
       </>
     );
@@ -322,7 +337,7 @@ export default function App() {
 
   return (
     <NavigationContainer ref={navigationRef}>
-      <StatusBar style="light" />
+      <StatusBar style={statusBarStyle} />
       <Stack.Navigator screenOptions={{ headerShown: false }}>
         <Stack.Screen name="MainTabs" component={MainTabsNavigator} />
         <Stack.Screen name="EmailThread" component={EmailThreadScreen} />
@@ -370,12 +385,10 @@ const styles = StyleSheet.create({
     flex: 1,
     alignItems: 'center',
     justifyContent: 'center',
-    backgroundColor: colors.background,
     gap: spacing.md,
   },
   loadingText: {
     ...typography.body,
-    color: colors.textSecondary,
   },
 });
 

CALENDAR_PLAN.md

@@ -1,227 +0,0 @@
-# React Native Calendar - Parity Plan
-
-Bring `repos/react-native/` calendar to parity with the webmail calendar at
-`components/calendar/`. Webmail totals ~5,940 lines across 19 components plus
-utility libs; mobile port targets ~2,500 lines with feature parity on the
-essentials and explicit deferrals for things that don't fit a phone UX.
-
-## Current state
-
-- `src/screens/CalendarScreenNew.tsx` - month grid + agenda-for-selected-day,
-  all rendering `MOCK_EVENTS`. Doesn't touch the store.
-- `src/stores/calendar-store.ts` - CRUD wiring exists (`fetchCalendars`,
-  `fetchEvents`, `createEvent`, `updateEvent`, `deleteEvent`) but no
-  `handleStateChange`, no per-calendar visibility, no range tracking.
-- `src/api/calendar.ts` - JMAP methods wired (`Calendar/get`,
-  `CalendarEvent/query`, `CalendarEvent/get`, `CalendarEvent/set`).
-- `src/api/types.ts` - `CalendarEvent` and `Calendar` types match webmail.
-- No event modal, no detail view, no week/day view, no sidebar, no recurrence.
-
-## In scope
-
-### Phase 1 - Data layer (foundation for everything else)
-
-**`src/stores/calendar-store.ts`** - expand to match webmail's store semantics:
-
-- `hiddenCalendarIds: Set<string>` persisted via AsyncStorage (matches webmail's
-  `CalendarSidebar` toggle state).
-- `loadedRange: { after: string; before: string } | null` - track what's fetched
-  so view changes don't re-fetch unnecessarily.
-- `ensureRange(after, before)` - fetch only if the requested window isn't
-  covered by `loadedRange`; expand the loaded range in place instead of
-  replacing events wholesale, so switching Month → Week doesn't drop data.
-- `handleStateChange(change)` - subscribe to `Calendar` and `CalendarEvent`
-  typeState keys; on push, refetch calendars and re-query the current window.
-  Already referenced from `App.tsx` push handler - this finally implements it.
-- `toggleCalendarVisibility(id)` / `setCalendarHidden(id, hidden)`.
-- Selectors: `visibleCalendars`, `visibleEvents` (filtered by hidden set).
-
-**`src/lib/calendar-utils.ts`** (new) - port from webmail's `lib/calendar-utils.ts`:
-
-- `parseLocalDateTime(iso)` - JSCalendar start strings are floating local time
-  (`2026-04-20T09:00:00`, no Z). Parse without timezone shifts.
-- `parseDuration(iso8601)` - `PT1H30M` → milliseconds.
-- `eventTimeRange(event)` - returns `{ start: Date, end: Date, allDay: boolean }`
-  handling `showWithoutTime`.
-- `eventsOnDay(events, day)` - day overlap check (not just start-matches-day).
-- `getCalendarColor(cal)` - fallback to a deterministic palette when `color`
-  is missing, matching `theme/tokens.ts` `colors.calendar.*`.
-
-**`src/lib/recurrence-expansion.ts`** (new) - minimal port of webmail's RRULE
-expander. Webmail's version supports `byDay`/`byMonth`/`byMonthDay`/`count`/`until`.
-Mobile port: same surface, same tests. This is the hard part - allocate ~400
-lines. Drives correct rendering of recurring events across the visible window.
-
-### Phase 2 - Views
-
-**`src/screens/CalendarScreenNew.tsx`** - replace mocks, gain view switching:
-
-- On mount: `fetchCalendars()`, then `ensureRange` for visible window.
-- View mode toggle → Month / Week / Agenda (Day view folded into Week for phone).
-- Header shows month/week label; prev/next shifts by the current view's step.
-- "Today" button resets both `currentDate` and `selectedDate`.
-- FAB opens create modal with `start = selectedDate at next half hour`.
-
-**`src/components/calendar/MonthView.tsx`** (extract from current screen,
-~180 lines) - real events, up to 3 colored dots per day, "+N" indicator when
-more. Tap day → selects + scrolls agenda below. Long-press day → opens create
-modal with that date.
-
-**`src/components/calendar/WeekView.tsx`** (new, ~350 lines) - port of
-`calendar-week-view.tsx` (511 lines) trimmed for mobile:
-
-- 7 day columns, hour rows from 6am–10pm scrollable to 0–24.
-- All-day strip at top.
-- Events positioned absolutely by `utcStart`/`utcEnd`, width shared among
-  overlapping events (port webmail's stacking algorithm).
-- Tap event → detail modal. Long-press empty slot → create modal pre-filled.
-- Horizontal swipe → prev/next week (react-native-gesture-handler already
-  available via react-navigation).
-- _Deferred_: drag-to-reschedule, drag-to-resize. Phone targets are too small
-  for it to be better than tap-edit.
-
-**`src/components/calendar/AgendaView.tsx`** (new, ~120 lines) - port of
-`calendar-agenda-view.tsx`. Flat list of upcoming events grouped by day, 30
-days forward. Taps open detail modal.
-
-### Phase 3 - Event interaction
-
-**`src/components/calendar/EventDetailSheet.tsx`** (new, ~280 lines) - bottom
-sheet presenting a single event, port of `event-detail-popover.tsx` (631 lines
-on web - phone version drops the hover card chrome and the inline-edit fields):
-
-- Header: calendar color bar, title, date/time range (or "All day"), calendar name.
-- Sections: location, description (linkified), participants with RSVP status,
-  recurrence summary (e.g. "Weekly on Mon, Wed - until 2026-06-01"), reminders.
-- Actions row: Edit, Delete, Duplicate, "Open in email" if created from invite.
-- If recurring: delete/edit prompts via `RecurrenceScopeDialog` ("This event
-  only" / "This and following" / "All events").
-
-**`src/components/calendar/EventModal.tsx`** (new, ~550 lines) - full-screen
-modal for create + edit, port of `event-modal.tsx` (1,072 lines on web, trimmed):
-
-- Title, calendar picker (color swatches), all-day toggle.
-- Start/end date+time pickers (`@react-native-community/datetimepicker` - add dep).
-- Location, description (multiline).
-- Participant input with autocomplete from contacts store (port of
-  `participant-input.tsx`, ~180 lines).
-- Repeat picker: None / Daily / Weekly (weekday chips) / Monthly / Yearly,
-  plus end: Never / After N / On date. Advanced iCal rules (BYSETPOS etc.)
-  are deferred - covers the 95% case.
-- Alerts: None / At start / 5m / 15m / 30m / 1h / 1d before, mapping to
-  `Alert.trigger.offset`.
-- Timezone: default to device TZ; optional override picker hidden behind
-  "Advanced" disclosure.
-- Save path handles "this instance only" override vs master update for
-  recurring events (write to `recurrenceOverrides[recurrenceId]`).
-
-**`src/components/calendar/RecurrenceScopeDialog.tsx`** (new, ~90 lines) -
-direct port of `recurrence-scope-dialog.tsx`. Three-button picker before
-edit/delete of a recurring instance.
-
-### Phase 4 - Multi-calendar
-
-**`src/components/calendar/CalendarSidebarDrawer.tsx`** (new, ~200 lines) -
-port of `calendar-sidebar-panel.tsx` (273 lines). Slides in from the left
-(reuses `SidebarDrawer.tsx`):
-
-- List of calendars with color swatch + visibility toggle + name.
-- "My calendars" vs "Subscribed" sections if `myRights` differs.
-- Tap calendar → highlight; long-press → rename/color/hide (optional, phase 4.5).
-- Footer: "Add calendar" (deferred to Phase 6).
-
-**`src/theme/tokens.ts`** - audit `colors.calendar.*` palette against webmail's
-calendar color constants (`lib/calendar-utils.ts` `CALENDAR_COLOR_PALETTE`);
-add any missing shades.
-
-### Phase 5 - Polish
-
-- Pull-to-refresh on each view → forces re-fetch of current window.
-- Empty states per view (no calendars yet / no events this month).
-- Loading skeleton for month grid and week grid.
-- Error banner when fetch fails (pattern from `EmailListScreen`).
-- Respect `email-store` push via `handleStateChange` so events update live
-  when another client creates one.
-
-## Explicitly deferred (out of scope)
-
-These are in the webmail but don't make sense for a first mobile pass:
-
-- **iCal import/subscribe modals** (`ical-import-modal.tsx` 455 lines,
-  `ical-subscription-modal.tsx` 220 lines) - file picker + URL subscription
-  with auth flows. Better as a dedicated settings flow later.
-- **Tasks module** (`task-list-view.tsx`, `task-modal.tsx`, `task-toolbar.tsx`) -
-  JSCalendar `@type: 'Task'` is a separate surface from events; worth its own
-  screen, not bolted onto calendar.
-- **Drag to reschedule / resize** - mobile tap targets are too small for the
-  fine-grained control the web drag gives; tap-edit is the mobile idiom.
-- **Quick event input** (`quick-event-input.tsx`) - NLP parser ("Lunch tomorrow
-  at noon"). Neat on desktop, marginal on phone where typing is already slow.
-- **Event context menu** (`event-context-menu.tsx`) - right-click is desktop-
-  only. Actions move into the detail sheet's action row.
-- **Mini-calendar** (`mini-calendar.tsx`) - web uses it as a sidebar date
-  picker. Mobile already has the main month view; redundant.
-- **Birthday calendar auto-derived events** - lower priority; leave the
-  contacts-store integration for a follow-up.
-
-## Dependencies to add
-
-- `@react-native-community/datetimepicker` - native date/time pickers.
-- `react-native-reanimated` is already in (via react-navigation); reuse for
-  bottom-sheet animations on `EventDetailSheet`.
-- No new calendar library - reimplement RRULE expansion in ~400 lines rather
-  than pulling in `rrule.js` (which adds ~180KB and expects browser APIs).
-
-## File map (new / modified)
-
-```
-repos/react-native/src/
-├── screens/
-│   └── CalendarScreenNew.tsx                  [rewrite]
-├── components/
-│   └── calendar/                              [new directory]
-│       ├── MonthView.tsx                      [new]
-│       ├── WeekView.tsx                       [new]
-│       ├── AgendaView.tsx                     [new]
-│       ├── EventCard.tsx                      [new]
-│       ├── EventDetailSheet.tsx               [new]
-│       ├── EventModal.tsx                     [new]
-│       ├── ParticipantInput.tsx               [new]
-│       ├── RecurrenceScopeDialog.tsx          [new]
-│       ├── CalendarSidebarDrawer.tsx          [new]
-│       └── index.ts                           [new]
-├── stores/
-│   └── calendar-store.ts                      [extend]
-├── lib/
-│   ├── calendar-utils.ts                      [new]
-│   └── recurrence-expansion.ts                [new]
-└── theme/
-    └── tokens.ts                              [audit calendar palette]
-```
-
-## Testing approach
-
-- `vitest.config.ts` already exists. Unit tests for:
-  - `recurrence-expansion` (daily/weekly/monthly, count+until, byDay).
-  - `calendar-utils` (duration parse, all-day overlap, DST boundary).
-  - Store: `ensureRange` dedup, `handleStateChange` refetch trigger.
-- Manual emulator test matrix:
-  - Create event (timed, all-day, recurring), verify server round-trip.
-  - Edit recurring event via scope dialog.
-  - Delete recurring instance vs series.
-  - Toggle calendar visibility, confirm events disappear.
-  - Push update from webmail, confirm mobile refreshes.
-
-## Build order (suggested)
-
-1. Phase 1 in full - nothing else works without real data.
-2. MonthView + EventDetailSheet (read path) - first thing user sees.
-3. EventModal create path - unblocks manual testing of write path.
-4. AgendaView + CalendarSidebarDrawer - pulls the rest of month together.
-5. WeekView - biggest UI, easiest to defer if time runs short.
-6. EventModal edit + recurrence scope - finishes the edit surface.
-7. Phase 5 polish.
-
-Rough size estimate: ~2,500 lines of new RN code + ~300 lines of store/util
-changes. Each phase is ship-safe on its own - the app stays functional even if
-we stop at Phase 2.

VERSION

@@ -1 +1 @@
-0.1.5
+0.1.15

android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools">
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
+  <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.RECORD_AUDIO"/>
   <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

android/gradle.properties

@@ -28,7 +28,7 @@ android.enablePngCrunchInReleaseBuilds=true
 # Use this property to specify which architecture you want to build.
 # You can also override it from the CLI using
 # ./gradlew <task> -PreactNativeArchitectures=x86_64
-reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64
+reactNativeArchitectures=arm64-v8a
 
 # Use this property to enable support to the new architecture.
 # This will allow you to use TurboModules and the Fabric render in

app.config.js

@@ -45,7 +45,7 @@ module.exports = {
     web: {
       favicon: './assets/favicon.png',
     },
-    plugins: ['expo-secure-store', '@react-native-community/datetimepicker'],
+    plugins: ['expo-secure-store', '@react-native-community/datetimepicker', 'expo-localization'],
     extra: {
       commit: COMMIT,
     },

package-lock.json

@@ -1,16 +1,17 @@
 {
   "name": "bulwark-mobile",
-  "version": "0.1.5",
+  "version": "0.1.15",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "bulwark-mobile",
-      "version": "0.1.5",
+      "version": "0.1.15",
       "license": "AGPL-3.0-only",
       "dependencies": {
         "@react-native-async-storage/async-storage": "2.2.0",
         "@react-native-community/datetimepicker": "8.4.4",
+        "@react-native-community/netinfo": "11.4.1",
         "@react-navigation/bottom-tabs": "^7.15.9",
         "@react-navigation/native": "^7.2.2",
         "@react-navigation/native-stack": "^7.14.10",
@@ -19,6 +20,7 @@
         "expo-file-system": "~19.0.21",
         "expo-image-picker": "~17.0.10",
         "expo-intent-launcher": "~13.0.8",
+        "expo-localization": "~17.0.8",
         "expo-secure-store": "~15.0.8",
         "expo-sharing": "~14.0.8",
         "expo-status-bar": "~3.0.9",
@@ -2792,6 +2794,15 @@
         }
       }
     },
+    "node_modules/@react-native-community/netinfo": {
+      "version": "11.4.1",
+      "resolved": "https://registry.npmjs.org/@react-native-community/netinfo/-/netinfo-11.4.1.tgz",
+      "integrity": "sha512-B0BYAkghz3Q2V09BF88RA601XursIEA111tnc2JOaN7axJWmNefmfjZqw/KdSxKZp7CZUuPpjBmz/WCR9uaHYg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react-native": ">=0.59"
+      }
+    },
     "node_modules/@react-native/assets-registry": {
       "version": "0.81.5",
       "resolved": "https://registry.npmjs.org/@react-native/assets-registry/-/assets-registry-0.81.5.tgz",
@@ -5245,6 +5256,19 @@
         "expo": "*"
       }
     },
+    "node_modules/expo-localization": {
+      "version": "17.0.8",
+      "resolved": "https://registry.npmjs.org/expo-localization/-/expo-localization-17.0.8.tgz",
+      "integrity": "sha512-UrdwklZBDJ+t+ZszMMiE0SXZ2eJxcquCuQcl6EvGHM9K+e6YqKVRQ+w8qE+iIB3H75v2RJy6MHAaLK+Mqeo04g==",
+      "license": "MIT",
+      "dependencies": {
+        "rtl-detect": "^1.0.2"
+      },
+      "peerDependencies": {
+        "expo": "*",
+        "react": "*"
+      }
+    },
     "node_modules/expo-modules-autolinking": {
       "version": "3.0.24",
       "resolved": "https://registry.npmjs.org/expo-modules-autolinking/-/expo-modules-autolinking-3.0.24.tgz",
@@ -8789,6 +8813,12 @@
         "@rolldown/binding-win32-x64-msvc": "1.0.0-rc.12"
       }
     },
+    "node_modules/rtl-detect": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/rtl-detect/-/rtl-detect-1.1.2.tgz",
+      "integrity": "sha512-PGMBq03+TTG/p/cRB7HCLKJ1MgDIi07+QU1faSjiYRfmY5UsAttV9Hs08jDAHVwcOwmVLcSJkpwyfXszVjWfIQ==",
+      "license": "BSD-3-Clause"
+    },
     "node_modules/safe-buffer": {
       "version": "5.2.1",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "bulwark-mobile",
-  "version": "0.1.5",
+  "version": "0.1.15",
   "license": "AGPL-3.0-only",
   "main": "index.ts",
   "scripts": {
@@ -10,11 +10,13 @@
     "web": "expo start --web",
     "test": "vitest run",
     "test:watch": "vitest",
-    "bump": "node scripts/bump-version.mjs"
+    "bump": "node scripts/bump-version.mjs",
+    "sync-locales": "node scripts/sync-locales.mjs"
   },
   "dependencies": {
     "@react-native-async-storage/async-storage": "2.2.0",
     "@react-native-community/datetimepicker": "8.4.4",
+    "@react-native-community/netinfo": "11.4.1",
     "@react-navigation/bottom-tabs": "^7.15.9",
     "@react-navigation/native": "^7.2.2",
     "@react-navigation/native-stack": "^7.14.10",
@@ -23,6 +25,7 @@
     "expo-file-system": "~19.0.21",
     "expo-image-picker": "~17.0.10",
     "expo-intent-launcher": "~13.0.8",
+    "expo-localization": "~17.0.8",
     "expo-secure-store": "~15.0.8",
     "expo-sharing": "~14.0.8",
     "expo-status-bar": "~3.0.9",

scripts/bump-version.mjs

@@ -54,4 +54,10 @@ gitInherit('commit', '-m', `chore: update version number to ${next}`);
 gitInherit('tag', '-a', next, '-m', next);
 gitInherit('push', '--follow-tags');
 
+execFileSync(
+  'gh',
+  ['release', 'create', next, '--title', next, '--generate-notes'],
+  { cwd: root, stdio: 'inherit' },
+);
+
 console.log(`Released ${next}`);

scripts/sync-locales.mjs

@@ -0,0 +1,43 @@
+// Copy locale JSON files from the parent webmail repo into ./locales/.
+// Run from the RN repo root: `node scripts/sync-locales.mjs`.
+// In environments where the parent repo isn't checked out (e.g. CI clone of
+// the standalone RN repo), this is a no-op — vendored files stay as-is.
+import { readdir, mkdir, copyFile, stat } from 'node:fs/promises';
+import { existsSync } from 'node:fs';
+import { join, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const RN_LOCALES = join(__dirname, '..', 'locales');
+const WEBMAIL_LOCALES = join(__dirname, '..', '..', '..', 'locales');
+
+if (!existsSync(WEBMAIL_LOCALES)) {
+  console.log(`No webmail locales at ${WEBMAIL_LOCALES} — skipping (vendored files will be used).`);
+  process.exit(0);
+}
+
+async function copyDir(src, dest) {
+  await mkdir(dest, { recursive: true });
+  for (const entry of await readdir(src, { withFileTypes: true })) {
+    const s = join(src, entry.name);
+    const d = join(dest, entry.name);
+    if (entry.isDirectory()) {
+      await copyDir(s, d);
+    } else if (entry.isFile() && entry.name.endsWith('.json')) {
+      await copyFile(s, d);
+    }
+  }
+}
+
+const langs = (await readdir(WEBMAIL_LOCALES, { withFileTypes: true }))
+  .filter((e) => e.isDirectory())
+  .map((e) => e.name);
+
+let copied = 0;
+for (const lang of langs) {
+  const src = join(WEBMAIL_LOCALES, lang);
+  const dest = join(RN_LOCALES, lang);
+  await copyDir(src, dest);
+  copied++;
+}
+console.log(`Synced ${copied} locale(s) from ${WEBMAIL_LOCALES} → ${RN_LOCALES}`);

src/api/__tests__/blob.test.ts

@@ -1,5 +1,12 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest';
 
+vi.mock('expo-file-system', () => ({
+  File: class {
+    constructor(public uri: string) {}
+    async bytes() { return new Uint8Array(); }
+  },
+}));
+
 vi.mock('../jmap-client', () => ({
   jmapClient: {
     accountId: 'acc-1',

src/api/blob.ts

@@ -1,3 +1,4 @@
+import { File } from 'expo-file-system';
 import { jmapClient } from './jmap-client';
 
 export async function uploadBlob(
@@ -7,11 +8,14 @@ export async function uploadBlob(
   const session = jmapClient.currentSession;
   if (!session) throw new Error('Not connected');
 
-  const uploadUrl = session.uploadUrl.replace('{accountId}', jmapClient.accountId);
+  const uploadUrl = session.uploadUrl.replace(
+    '{accountId}',
+    encodeURIComponent(jmapClient.accountId),
+  );
 
-  // Fetch local file as blob
-  const fileResponse = await fetch(uri);
-  const blob = await fileResponse.blob();
+  // Read the source via the file-system API so this works for both `file://`
+  // (image picker, iOS document picker) and `content://` (Android SAF) URIs.
+  const bytes = await new File(uri).bytes();
 
   const response = await fetch(uploadUrl, {
     method: 'POST',
@@ -19,11 +23,12 @@ export async function uploadBlob(
       'Content-Type': type,
       Authorization: (jmapClient as any).authHeader,
     },
-    body: blob,
+    body: bytes as unknown as BodyInit,
   });
 
   if (!response.ok) {
-    throw new Error(`Upload failed: ${response.status}`);
+    const detail = await response.text().catch(() => '');
+    throw new Error(`Upload failed: ${response.status}${detail ? ` ${detail}` : ''}`);
   }
 
   return response.json();

src/api/email.ts

@@ -1,6 +1,6 @@
 import { jmapClient } from './jmap-client';
 import { CAPABILITIES } from './types';
-import type { Email, EmailAddress, Mailbox, Thread } from './types';
+import type { Email, EmailAddress, JMAPMethodCall, Mailbox, Thread } from './types';
 import { toWildcardQuery } from '../lib/search-utils';
 
 const EMAIL_LIST_PROPERTIES = [
@@ -111,6 +111,144 @@ export async function moveEmail(
   ]);
 }
 
+// Restore each email's mailboxIds to the snapshot supplied. Used by undo to
+// reverse a move/archive/spam in one round-trip. JMAP "mailboxIds" replaces
+// the entire map, so we don't need to compute a diff against the current state.
+export async function restoreEmailMailboxes(
+  items: Array<{ id: string; mailboxIds: Record<string, boolean> }>,
+): Promise<void> {
+  if (items.length === 0) return;
+  const accountId = jmapClient.accountId;
+  const update: Record<string, { mailboxIds: Record<string, true> }> = {};
+  for (const item of items) {
+    const onlyTrue: Record<string, true> = {};
+    for (const [id, present] of Object.entries(item.mailboxIds)) {
+      if (present) onlyTrue[id] = true;
+    }
+    update[item.id] = { mailboxIds: onlyTrue };
+  }
+  await jmapClient.request([
+    ['Email/set', { accountId, update }, '0'],
+  ]);
+}
+
+// Archive one or more emails into the archive mailbox, optionally auto-sorting
+// into year or year/month subfolders. Mirrors the webmail implementation in
+// lib/jmap/client.ts so behavior stays in sync between platforms.
+export async function archiveEmails(
+  emails: Array<{ id: string; receivedAt: string }>,
+  archiveMailboxId: string,
+  mode: 'single' | 'year' | 'month',
+  existingMailboxes: Mailbox[],
+): Promise<void> {
+  if (emails.length === 0) return;
+  const accountId = jmapClient.accountId;
+
+  if (mode === 'single') {
+    const updates = Object.fromEntries(
+      emails.map((e) => [e.id, { mailboxIds: { [archiveMailboxId]: true } }]),
+    );
+    await jmapClient.request([
+      ['Email/set', { accountId, update: updates }, '0'],
+    ]);
+    return;
+  }
+
+  type Dest = { year: string; month?: string };
+  const destFor = new Map<string, Dest>();
+  for (const e of emails) {
+    const d = new Date(e.receivedAt);
+    const year = d.getFullYear().toString();
+    const month = (d.getMonth() + 1).toString().padStart(2, '0');
+    destFor.set(e.id, mode === 'year' ? { year } : { year, month });
+  }
+
+  // Resolve each destination folder to either an existing id or a creation-id reference ("#<cid>").
+  const yearIdFor = new Map<string, string>();
+  const monthIdFor = new Map<string, string>();
+  const createEntries: Record<string, Record<string, unknown>> = {};
+
+  const findExisting = (name: string, parentId: string) =>
+    existingMailboxes.find(
+      (m) => m.name === name && m.parentId === parentId,
+    );
+
+  for (const dest of destFor.values()) {
+    if (!yearIdFor.has(dest.year)) {
+      const existing = findExisting(dest.year, archiveMailboxId);
+      if (existing) {
+        yearIdFor.set(dest.year, existing.id);
+      } else {
+        const cid = `year-${dest.year}`;
+        createEntries[cid] = { name: dest.year, parentId: archiveMailboxId };
+        yearIdFor.set(dest.year, `#${cid}`);
+      }
+    }
+
+    if (mode === 'month' && dest.month) {
+      const monthKey = `${dest.year}/${dest.month}`;
+      if (!monthIdFor.has(monthKey)) {
+        const yearRef = yearIdFor.get(dest.year)!;
+        const existingMonth = yearRef.startsWith('#')
+          ? undefined
+          : findExisting(dest.month, yearRef);
+        if (existingMonth) {
+          monthIdFor.set(monthKey, existingMonth.id);
+        } else {
+          const cid = `month-${dest.year}-${dest.month}`;
+          createEntries[cid] = { name: dest.month, parentId: yearRef };
+          monthIdFor.set(monthKey, `#${cid}`);
+        }
+      }
+    }
+  }
+
+  const updates: Record<string, { mailboxIds: Record<string, true> }> = {};
+  for (const [emailId, dest] of destFor.entries()) {
+    const destId = mode === 'month' && dest.month
+      ? monthIdFor.get(`${dest.year}/${dest.month}`)!
+      : yearIdFor.get(dest.year)!;
+    updates[emailId] = { mailboxIds: { [destId]: true } };
+  }
+
+  const methodCalls: JMAPMethodCall[] = [];
+  const hasCreates = Object.keys(createEntries).length > 0;
+  if (hasCreates) {
+    methodCalls.push(['Mailbox/set', { accountId, create: createEntries }, '0']);
+  }
+  methodCalls.push(['Email/set', { accountId, update: updates }, String(methodCalls.length)]);
+
+  const response = await jmapClient.request(methodCalls);
+
+  if (hasCreates) {
+    const mailboxResult = response.methodResponses?.[0]?.[1];
+    const notCreated = mailboxResult?.notCreated as
+      | Record<string, { type?: string; properties?: string[]; description?: string }>
+      | undefined;
+    const failures = notCreated ? Object.entries(notCreated) : [];
+    if (failures.length > 0) {
+      const [cid, err] = failures[0];
+      const parts = [err.type || 'unknown'];
+      if (err.properties?.length) parts.push(`properties=[${err.properties.join(', ')}]`);
+      if (err.description) parts.push(err.description);
+      throw new Error(`Failed to create archive folder '${cid}': ${parts.join(' – ')}`);
+    }
+  }
+
+  const emailIdx = hasCreates ? 1 : 0;
+  const emailResult = response.methodResponses?.[emailIdx]?.[1];
+  const notUpdated = emailResult?.notUpdated as
+    | Record<string, { type?: string; description?: string }>
+    | undefined;
+  const emailFailures = notUpdated ? Object.entries(notUpdated) : [];
+  if (emailFailures.length > 0) {
+    const [id, err] = emailFailures[0];
+    throw new Error(
+      `Failed to archive ${emailFailures.length} email(s), first: ${id} – ${err.type || 'unknown'}${err.description ? ` (${err.description})` : ''}`,
+    );
+  }
+}
+
 export async function deleteEmail(
   emailId: string,
   trashMailboxId: string,
@@ -164,6 +302,15 @@ export async function queryEmailsByFilter(
   return res.methodResponses[0][1].ids;
 }
 
+export interface OutgoingAttachment {
+  blobId: string;
+  type: string;
+  name: string;
+  size?: number;
+  disposition?: 'attachment' | 'inline';
+  cid?: string;
+}
+
 export async function sendEmail(
   email: {
     from: EmailAddress[];
@@ -173,7 +320,7 @@ export async function sendEmail(
     subject: string;
     htmlBody?: string;
     textBody?: string;
-    attachments?: Array<{ blobId: string; type: string; name: string }>;
+    attachments?: OutgoingAttachment[];
     inReplyTo?: string;
     references?: string;
   },
@@ -191,21 +338,29 @@ export async function sendEmail(
     keywords: { $seen: true },
   };
 
+  const bodyValues: Record<string, { value: string }> = {};
   if (email.htmlBody) {
     emailCreate.htmlBody = [{ partId: 'html', type: 'text/html' }];
-    emailCreate.bodyValues = { html: { value: email.htmlBody } };
-  } else {
-    emailCreate.textBody = [{ partId: 'text', type: 'text/plain' }];
-    emailCreate.bodyValues = { text: { value: email.textBody ?? '' } };
+    bodyValues.html = { value: email.htmlBody };
   }
+  if (email.textBody || !email.htmlBody) {
+    emailCreate.textBody = [{ partId: 'text', type: 'text/plain' }];
+    bodyValues.text = { value: email.textBody ?? '' };
+  }
+  emailCreate.bodyValues = bodyValues;
 
   if (email.attachments?.length) {
-    emailCreate.attachments = email.attachments.map((a) => ({
-      blobId: a.blobId,
-      type: a.type,
-      name: a.name,
-      disposition: 'attachment',
-    }));
+    emailCreate.attachments = email.attachments.map((a) => {
+      const part: Record<string, unknown> = {
+        blobId: a.blobId,
+        type: a.type,
+        name: a.name,
+        disposition: a.disposition ?? 'attachment',
+      };
+      if (a.size != null) part.size = a.size;
+      if (a.cid) part.cid = a.cid;
+      return part;
+    });
   }
 
   if (email.inReplyTo) {

src/api/push.ts

@@ -24,34 +24,60 @@ export async function createPushSubscription(params: {
   deviceClientId: string;
   url: string;
   types: string[];
+  // ISO date. Servers may clamp to their own ceiling - we send the maximum we
+  // want and accept whatever Stalwart returns.
+  expires?: string;
 }): Promise<string> {
+  const created: Record<string, unknown> = {
+    deviceClientId: params.deviceClientId,
+    url: params.url,
+    types: params.types,
+  };
+  if (params.expires) created.expires = params.expires;
+
   const res = await jmapClient.request(
     [
       [
         'PushSubscription/set',
-        {
-          create: {
-            new: {
-              deviceClientId: params.deviceClientId,
-              url: params.url,
-              types: params.types,
-            },
-          },
-        },
+        { create: { new: created } },
         '0',
       ],
     ],
     [CAPABILITIES.CORE],
   );
   const [, body] = res.methodResponses[0] ?? [];
-  const created = body?.created?.new as { id?: string } | undefined;
-  if (!created?.id) {
+  const result = body?.created?.new as { id?: string } | undefined;
+  if (!result?.id) {
     const notCreated = body?.notCreated?.new;
     throw new Error(
       `PushSubscription/set create failed: ${JSON.stringify(notCreated ?? body)}`,
     );
   }
-  return created.id;
+  return result.id;
+}
+
+/**
+ * Push the subscription's expiry forward (RFC 8620 §7.2.1). Returns false if
+ * the server rejected the update (e.g. the subscription no longer exists),
+ * which the caller treats as a signal to recreate.
+ */
+export async function updatePushSubscription(
+  id: string,
+  patch: { expires?: string; types?: string[] },
+): Promise<boolean> {
+  const res = await jmapClient.request(
+    [
+      [
+        'PushSubscription/set',
+        { update: { [id]: patch } },
+        '0',
+      ],
+    ],
+    [CAPABILITIES.CORE],
+  );
+  const [, body] = res.methodResponses[0] ?? [];
+  if (body?.notUpdated?.[id]) return false;
+  return body?.updated?.[id] !== undefined;
 }
 
 /**

src/api/types.ts

@@ -191,6 +191,8 @@ export interface ContactAddress {
   country?: string;
   countryCode?: string;
   fullAddress?: string;
+  coordinates?: string;
+  timeZone?: string;
   contexts?: Record<string, boolean>;
   label?: string;
   pref?: number;
@@ -276,6 +278,23 @@ export interface ContactLink {
   pref?: number;
 }
 
+export interface ContactCryptoKey {
+  uri: string;
+  mediaType?: string;
+  contexts?: Record<string, boolean>;
+}
+
+export interface ContactPronouns {
+  pronouns: string;
+  pref?: number;
+  contexts?: Record<string, boolean>;
+}
+
+export interface ContactSpeakToAs {
+  grammaticalGender?: string;
+  pronouns?: Record<string, ContactPronouns>;
+}
+
 export interface ContactCard {
   id: string;
   originalId?: string;
@@ -298,8 +317,13 @@ export interface ContactCard {
   media?: Record<string, ContactMedia>;
   relatedTo?: Record<string, ContactRelation>;
   links?: Record<string, ContactLink>;
+  cryptoKeys?: Record<string, ContactCryptoKey>;
   keywords?: Record<string, boolean>;
   members?: Record<string, boolean>;
+  speakToAs?: ContactSpeakToAs;
+  calendarUri?: string;
+  schedulingUri?: string;
+  freeBusyUri?: string;
   created?: string;
   updated?: string;
 }

src/components/Badge.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import { View, Text, StyleSheet, ViewStyle } from 'react-native';
-import { colors, spacing, radius, typography } from '../theme/tokens';
+import { radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 interface BadgeProps {
   children: string;
@@ -8,57 +9,39 @@ interface BadgeProps {
   style?: ViewStyle;
 }
 
-/**
- * Matches webmail badge patterns:
- * - rounded-full px-2 py-0.5 text-xs font-medium
- */
 export default function Badge({ children, variant = 'default', style }: BadgeProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
-    <View style={[styles.base, variantStyles[variant], style]}>
-      <Text style={[styles.text, textVariantStyles[variant]]}>
+    <View style={[styles.base, styles[`bg_${variant}` as const], style]}>
+      <Text style={[styles.text, styles[`text_${variant}` as const]]}>
         {children}
       </Text>
     </View>
   );
 }
 
-const styles = StyleSheet.create({
-  base: {
-    borderRadius: radius.full,
-    paddingHorizontal: 8,        // px-2
-    paddingVertical: 2,          // py-0.5
-    alignSelf: 'flex-start',
-  },
-  text: {
-    ...typography.caption,
-    fontWeight: '500',
-  },
-});
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    base: {
+      borderRadius: radius.full,
+      paddingHorizontal: 8,
+      paddingVertical: 2,
+      alignSelf: 'flex-start',
+    },
+    text: { ...typography.caption, fontWeight: '500' },
 
-const variantStyles: Record<string, ViewStyle> = {
-  default: {
-    backgroundColor: colors.surface,
-  },
-  primary: {
-    backgroundColor: colors.primaryBg,
-  },
-  destructive: {
-    backgroundColor: colors.errorBg,
-  },
-  outline: {
-    backgroundColor: 'transparent',
-    borderWidth: 1,
-    borderColor: colors.border,
-  },
-  muted: {
-    backgroundColor: colors.muted,
-  },
-};
+    bg_default:     { backgroundColor: c.surface },
+    bg_primary:     { backgroundColor: c.primaryBg },
+    bg_destructive: { backgroundColor: c.errorBg },
+    bg_outline:     { backgroundColor: 'transparent', borderWidth: 1, borderColor: c.border },
+    bg_muted:       { backgroundColor: c.muted },
+
+    text_default:     { color: c.text },
+    text_primary:     { color: c.primary },
+    text_destructive: { color: c.error },
+    text_outline:     { color: c.text },
+    text_muted:       { color: c.mutedForeground },
+  });
+}
 
-const textVariantStyles: Record<string, { color: string }> = {
-  default: { color: colors.text },
-  primary: { color: colors.primary },
-  destructive: { color: colors.error },
-  outline: { color: colors.text },
-  muted: { color: colors.mutedForeground },
-};

src/components/Button.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
-import { Pressable, Text, StyleSheet, ViewStyle, TextStyle, ActivityIndicator } from 'react-native';
-import { colors, spacing, radius, typography, componentSizes } from '../theme/tokens';
+import { Pressable, Text, StyleSheet, ViewStyle, ActivityIndicator } from 'react-native';
+import { spacing, radius, typography, componentSizes, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 type ButtonVariant = 'default' | 'ghost' | 'outline' | 'destructive';
 type ButtonSize = 'sm' | 'md' | 'lg' | 'icon';
@@ -8,7 +9,7 @@ type ButtonSize = 'sm' | 'md' | 'lg' | 'icon';
 interface ButtonProps {
   variant?: ButtonVariant;
   size?: ButtonSize;
-  children: React.ReactNode;
+  children?: React.ReactNode;
   onPress?: () => void;
   disabled?: boolean;
   loading?: boolean;
@@ -26,15 +27,17 @@ export default function Button({
   icon,
   style,
 }: ButtonProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const isDisabled = disabled || loading;
 
   return (
     <Pressable
       style={({ pressed }) => [
         styles.base,
-        sizeStyles[size],
-        variantStyles[variant],
-        pressed && !isDisabled && pressedStyles[variant],
+        styles[`size_${size}` as const],
+        styles[`bg_${variant}` as const],
+        pressed && !isDisabled && styles[`pressed_${variant}` as const],
         isDisabled && styles.disabled,
         style,
       ]}
@@ -44,13 +47,13 @@ export default function Button({
       {loading ? (
         <ActivityIndicator
           size="small"
-          color={variant === 'default' ? colors.primaryForeground : colors.primary}
+          color={variant === 'default' ? c.primaryForeground : c.primary}
         />
       ) : (
         <>
           {icon}
           {typeof children === 'string' ? (
-            <Text style={[styles.text, textVariantStyles[variant], isDisabled && styles.textDisabled]}>
+            <Text style={[styles.text, styles[`text_${variant}` as const], isDisabled && styles.textDisabled]}>
               {children}
             </Text>
           ) : (
@@ -62,105 +65,34 @@ export default function Button({
   );
 }
 
-const styles = StyleSheet.create({
-  base: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    justifyContent: 'center',
-    borderRadius: radius.md,       // rounded-md (web)
-    gap: spacing.sm,
-  },
-  text: {
-    ...typography.bodyMedium,      // text-sm font-medium (web)
-  },
-  disabled: {
-    opacity: 0.5,
-  },
-  textDisabled: {
-    opacity: 0.5,
-  },
-});
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    base: {
+      flexDirection: 'row', alignItems: 'center', justifyContent: 'center',
+      borderRadius: radius.md, gap: spacing.sm,
+    },
+    text: { ...typography.bodyMedium },
+    disabled: { opacity: 0.5 },
+    textDisabled: { opacity: 0.5 },
 
-// Matches web: h-9 (sm), h-10 (md), h-11 (lg), h-10 w-10 (icon)
-const sizeStyles: Record<ButtonSize, ViewStyle> = {
-  sm: {
-    height: componentSizes.buttonSm,
-    paddingHorizontal: spacing.md,   // px-3
-  },
-  md: {
-    height: componentSizes.buttonMd,
-    paddingHorizontal: spacing.lg,   // px-4
-    paddingVertical: spacing.sm,     // py-2
-  },
-  lg: {
-    height: componentSizes.buttonLg,
-    paddingHorizontal: spacing.xxxl, // px-8
-  },
-  icon: {
-    height: componentSizes.buttonMd,
-    width: componentSizes.buttonMd,
-    paddingHorizontal: 0,
-  },
-};
+    size_sm:   { height: componentSizes.buttonSm, paddingHorizontal: spacing.md },
+    size_md:   { height: componentSizes.buttonMd, paddingHorizontal: spacing.lg, paddingVertical: spacing.sm },
+    size_lg:   { height: componentSizes.buttonLg, paddingHorizontal: spacing.xxxl },
+    size_icon: { height: componentSizes.buttonMd, width: componentSizes.buttonMd, paddingHorizontal: 0 },
 
-// Matches web button variant classes exactly
-const variantStyles: Record<ButtonVariant, ViewStyle> = {
-  default: {
-    backgroundColor: colors.primary,
-    shadowColor: '#000',
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 1,
-    elevation: 1,
-  },
-  ghost: {
-    backgroundColor: 'transparent',
-  },
-  outline: {
-    backgroundColor: colors.background,
-    borderWidth: 1,
-    borderColor: colors.border,
-  },
-  destructive: {
-    backgroundColor: colors.error,
-    shadowColor: '#000',
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.05,
-    shadowRadius: 1,
-    elevation: 1,
-  },
-};
+    bg_default:     { backgroundColor: c.primary, shadowColor: '#000', shadowOffset: { width: 0, height: 1 }, shadowOpacity: 0.05, shadowRadius: 1, elevation: 1 },
+    bg_ghost:       { backgroundColor: 'transparent' },
+    bg_outline:     { backgroundColor: c.background, borderWidth: 1, borderColor: c.border },
+    bg_destructive: { backgroundColor: c.error, shadowColor: '#000', shadowOffset: { width: 0, height: 1 }, shadowOpacity: 0.05, shadowRadius: 1, elevation: 1 },
 
-const pressedStyles: Record<ButtonVariant, ViewStyle> = {
-  default: {
-    backgroundColor: colors.primaryDark,
-    shadowOffset: { width: 0, height: 2 },
-    shadowOpacity: 0.1,
-    shadowRadius: 2,
-    elevation: 2,
-  },
-  ghost: {
-    backgroundColor: colors.accent,
-  },
-  outline: {
-    backgroundColor: colors.accent,
-  },
-  destructive: {
-    opacity: 0.9,
-  },
-};
+    pressed_default:     { backgroundColor: c.primaryDark, shadowOffset: { width: 0, height: 2 }, shadowOpacity: 0.1, shadowRadius: 2, elevation: 2 },
+    pressed_ghost:       { backgroundColor: c.accent },
+    pressed_outline:     { backgroundColor: c.accent },
+    pressed_destructive: { opacity: 0.9 },
 
-const textVariantStyles: Record<ButtonVariant, TextStyle> = {
-  default: {
-    color: colors.primaryForeground,
-  },
-  ghost: {
-    color: colors.text,
-  },
-  outline: {
-    color: colors.text,
-  },
-  destructive: {
-    color: colors.errorForeground,
-  },
-};
+    text_default:     { color: c.primaryForeground },
+    text_ghost:       { color: c.text },
+    text_outline:     { color: c.text },
+    text_destructive: { color: c.errorForeground },
+  });
+}

src/components/Card.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import { View, Text, StyleSheet, ViewStyle } from 'react-native';
-import { colors, spacing, radius, typography } from '../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 interface CardProps {
   children: React.ReactNode;
@@ -13,6 +14,8 @@ interface CardProps {
  * - card-foreground for text
  */
 export function Card({ children, style }: CardProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return <View style={[styles.card, style]}>{children}</View>;
 }
 
@@ -27,6 +30,8 @@ interface SectionHeaderProps {
  * - text-sm text-muted-foreground for description
  */
 export function SectionHeader({ title, description }: SectionHeaderProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={styles.sectionHeader}>
       <Text style={styles.sectionTitle}>{title}</Text>
@@ -51,6 +56,8 @@ interface SettingItemRowProps {
  * - description: text-xs text-muted-foreground mt-1
  */
 export function SettingItemRow({ label, description, right, icon, iconBg, bottomBorder = true }: SettingItemRowProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={[styles.settingRow, bottomBorder && styles.settingRowBorder]}>
       {icon && (
@@ -67,12 +74,13 @@ export function SettingItemRow({ label, description, right, icon, iconBg, bottom
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   card: {
-    backgroundColor: colors.card,
+    backgroundColor: c.card,
     borderRadius: radius.lg,          // rounded-lg
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     overflow: 'hidden',
   },
   sectionHeader: {
@@ -81,11 +89,11 @@ const styles = StyleSheet.create({
   },
   sectionTitle: {
     ...typography.h3,                 // text-lg font-medium
-    color: colors.text,
+    color: c.text,
   },
   sectionDescription: {
     ...typography.body,
-    color: colors.mutedForeground,    // text-muted-foreground
+    color: c.mutedForeground,    // text-muted-foreground
     marginTop: 4,
   },
   settingRow: {
@@ -97,7 +105,7 @@ const styles = StyleSheet.create({
   },
   settingRowBorder: {
     borderBottomWidth: 1,
-    borderBottomColor: colors.border, // border-b border-border
+    borderBottomColor: c.border, // border-b border-border
   },
   settingIcon: {
     width: 32,
@@ -112,14 +120,15 @@ const styles = StyleSheet.create({
   },
   settingLabel: {
     ...typography.bodyMedium,        // text-sm font-medium text-foreground
-    color: colors.text,
+    color: c.text,
   },
   settingDescription: {
     ...typography.caption,           // text-xs text-muted-foreground
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     marginTop: 2,
   },
   settingRight: {
     flexShrink: 0,
   },
-});
+  });
+}

src/components/Dialog.tsx

@@ -2,7 +2,8 @@ import React from 'react';
 import { View, Text, Pressable, StyleSheet, Modal } from 'react-native';
 import { AlertTriangle } from 'lucide-react-native';
 import Button from './Button';
-import { colors, spacing, radius, typography } from '../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 interface DialogProps {
   visible: boolean;
@@ -34,6 +35,8 @@ export default function Dialog({
   onConfirm,
   onCancel,
 }: DialogProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <Modal visible={visible} transparent animationType="fade" onRequestClose={onCancel}>
       <View style={styles.backdrop}>
@@ -41,7 +44,7 @@ export default function Dialog({
           <View style={styles.content}>
             {variant === 'destructive' && (
               <View style={styles.iconBadge}>
-                <AlertTriangle size={20} color={colors.error} />
+                <AlertTriangle size={20} color={c.error} />
               </View>
             )}
             <Text style={styles.title}>{title}</Text>
@@ -61,7 +64,8 @@ export default function Dialog({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   backdrop: {
     flex: 1,
     backgroundColor: 'rgba(0,0,0,0.5)',
@@ -72,9 +76,9 @@ const styles = StyleSheet.create({
   dialog: {
     width: '100%',
     maxWidth: 400,
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.lg,
     shadowColor: '#000',
     shadowOffset: { width: 0, height: 10 },
@@ -89,18 +93,18 @@ const styles = StyleSheet.create({
     width: 40,
     height: 40,
     borderRadius: radius.full,
-    backgroundColor: colors.errorBg,
+    backgroundColor: c.errorBg,
     alignItems: 'center',
     justifyContent: 'center',
     marginBottom: spacing.md,
   },
   title: {
     ...typography.h3,               // text-lg font-semibold
-    color: colors.text,
+    color: c.text,
   },
   message: {
     ...typography.body,             // text-sm
-    color: colors.mutedForeground,  // text-muted-foreground
+    color: c.mutedForeground,  // text-muted-foreground
     marginTop: spacing.sm,
   },
   footer: {
@@ -110,4 +114,5 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.xxl, // px-6
     paddingBottom: spacing.xxl,     // pb-6
   },
-});
+  });
+}

src/components/EmailBodyView.tsx

@@ -6,7 +6,8 @@ import type { Email } from '../api/types';
 import { wrapEmailHtml, wrapPlainTextEmail, plainTextToSafeHtml, extractCidRefs, hasRemoteContent, hasMeaningfulHtmlBody } from '../lib/email-html';
 import { jmapClient } from '../api/jmap-client';
 import { useSettingsStore } from '../stores/settings-store';
-import { colors, spacing, typography } from '../theme/tokens';
+import { spacing, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 // Largest inline image we'll pull inline as a data: URI. Anything bigger gets
 // skipped so we don't freeze the JS thread base64-encoding megabytes.
@@ -129,6 +130,8 @@ const HEIGHT_REPORTER = `
 `;
 
 export default function EmailBodyView({ email, senderEmail }: EmailBodyViewProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const externalContentPolicy = useSettingsStore((s) => s.externalContentPolicy);
   const isSenderTrusted = useSettingsStore((s) => s.isSenderTrusted);
   const addTrustedSender = useSettingsStore((s) => s.addTrustedSender);
@@ -247,13 +250,13 @@ export default function EmailBodyView({ email, senderEmail }: EmailBodyViewProps
         <View style={styles.banner}>
           {externalContentPolicy === 'ask' && (
             <Pressable style={styles.bannerButton} onPress={onLoadImages} hitSlop={8}>
-              <ImageIcon size={14} color={colors.textSecondary} />
+              <ImageIcon size={14} color={c.textSecondary} />
               <Text style={styles.bannerButtonText}>Load external content</Text>
             </Pressable>
           )}
           {senderEmail ? (
             <Pressable style={styles.bannerButton} onPress={onTrustSender} hitSlop={8}>
-              <ShieldCheck size={14} color={colors.textSecondary} />
+              <ShieldCheck size={14} color={c.textSecondary} />
               <Text style={styles.bannerButtonText}>Trust sender</Text>
             </Pressable>
           ) : null}
@@ -308,7 +311,8 @@ export default function EmailBodyView({ email, senderEmail }: EmailBodyViewProps
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   wrapper: { width: '100%' },
   banner: {
     flexDirection: 'row',
@@ -317,9 +321,9 @@ const styles = StyleSheet.create({
     gap: spacing.md,
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.sm,
-    backgroundColor: colors.surfaceHover,
+    backgroundColor: c.surfaceHover,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   bannerButton: {
     flexDirection: 'row',
@@ -329,7 +333,7 @@ const styles = StyleSheet.create({
   },
   bannerButtonText: {
     ...typography.caption,
-    color: colors.textSecondary,
+    color: c.textSecondary,
   },
   webContainer: {
     width: '100%',
@@ -343,4 +347,5 @@ const styles = StyleSheet.create({
   webviewContainer: {
     backgroundColor: 'transparent',
   },
-});
+  });
+}

src/components/Input.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import { TextInput as RNTextInput, View, Text, StyleSheet, ViewStyle, TextInputProps } from 'react-native';
-import { colors, spacing, radius, typography, componentSizes } from '../theme/tokens';
+import { spacing, radius, typography, componentSizes, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 interface InputProps extends TextInputProps {
   label?: string;
@@ -28,6 +29,8 @@ export default function Input({
   style,
   ...props
 }: InputProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [focused, setFocused] = React.useState(false);
 
   return (
@@ -43,7 +46,7 @@ export default function Input({
         <RNTextInput
           {...props}
           style={[styles.input, style]}
-          placeholderTextColor={colors.textMuted}
+          placeholderTextColor={c.textMuted}
           onFocus={(e) => { setFocused(true); props.onFocus?.(e); }}
           onBlur={(e) => { setFocused(false); props.onBlur?.(e); }}
         />
@@ -54,10 +57,11 @@ export default function Input({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   label: {
     ...typography.bodyMedium,
-    color: colors.textSecondary,
+    color: c.textSecondary,
     marginBottom: spacing.sm,
   },
   inputWrapper: {
@@ -65,17 +69,17 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     height: componentSizes.inputHeight,    // h-10 = 40px
     borderWidth: 1,
-    borderColor: colors.border,            // border-input
+    borderColor: c.border,            // border-input
     borderRadius: radius.sm,               // rounded-md = 6px
-    backgroundColor: colors.background,    // bg-background
+    backgroundColor: c.background,    // bg-background
     paddingHorizontal: spacing.md,         // px-3 = 12px
   },
   inputFocused: {
-    borderColor: colors.borderFocus,       // border-ring (blue-500)
+    borderColor: c.borderFocus,       // border-ring (blue-500)
     borderWidth: 2,
   },
   inputError: {
-    borderColor: colors.error,
+    borderColor: c.error,
   },
   inputDisabled: {
     opacity: 0.5,
@@ -83,7 +87,7 @@ const styles = StyleSheet.create({
   input: {
     flex: 1,
     ...typography.body,                   // text-sm = 14px
-    color: colors.text,                   // text-foreground
+    color: c.text,                   // text-foreground
     paddingVertical: 0,
   },
   iconLeft: {
@@ -94,7 +98,8 @@ const styles = StyleSheet.create({
   },
   errorText: {
     ...typography.caption,
-    color: colors.error,
+    color: c.error,
     marginTop: spacing.xs,
   },
-});
+  });
+}

src/components/MoveSheet.tsx

@@ -0,0 +1,199 @@
+import React from 'react';
+import {
+  View, Text, StyleSheet, ScrollView, Pressable, Modal, Animated, Easing,
+} from 'react-native';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
+import {
+  Inbox, Send, File as FileIcon, Trash2, Ban, Archive, Folder,
+  X, Check, type LucideIcon,
+} from 'lucide-react-native';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
+import { buildMailboxTree, flattenVisible, type MailboxNode } from '../lib/mailbox-tree';
+import { useSheetDrag } from '../lib/use-sheet-drag';
+import type { Mailbox } from '../api/types';
+
+function moveTargetIcon(role: string | null | undefined, name: string): LucideIcon {
+  const lower = name.toLowerCase();
+  if (role === 'inbox' || lower.includes('inbox')) return Inbox;
+  if (role === 'sent' || lower.includes('sent')) return Send;
+  if (role === 'drafts' || lower.includes('draft')) return FileIcon;
+  if (role === 'trash' || lower.includes('trash') || lower.includes('deleted')) return Trash2;
+  if (role === 'junk' || role === 'spam' || lower.includes('junk') || lower.includes('spam')) return Ban;
+  if (role === 'archive' || lower.includes('archive')) return Archive;
+  return Folder;
+}
+
+interface MoveSheetProps {
+  visible: boolean;
+  onClose: () => void;
+  mailboxes: Mailbox[];
+  /** Folder the email is currently in - shown with a check, not selectable. */
+  currentMailboxId: string | null;
+  onPick: (id: string) => void;
+}
+
+export function MoveSheet({
+  visible, onClose, mailboxes, currentMailboxId, onPick,
+}: MoveSheetProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const insets = useSafeAreaInsets();
+  const slideY = React.useRef(new Animated.Value(500)).current;
+  const overlayOpacity = React.useRef(new Animated.Value(0)).current;
+  const dragHandlers = useSheetDrag({ slideY, closedY: 500, onClose });
+
+  React.useEffect(() => {
+    if (visible) {
+      Animated.parallel([
+        Animated.timing(slideY, { toValue: 0, duration: 220, easing: Easing.out(Easing.cubic), useNativeDriver: true }),
+        Animated.timing(overlayOpacity, { toValue: 1, duration: 220, useNativeDriver: true }),
+      ]).start();
+    } else {
+      Animated.parallel([
+        Animated.timing(slideY, { toValue: 500, duration: 180, easing: Easing.in(Easing.cubic), useNativeDriver: true }),
+        Animated.timing(overlayOpacity, { toValue: 0, duration: 180, useNativeDriver: true }),
+      ]).start();
+    }
+  }, [visible, slideY, overlayOpacity]);
+
+  const visibleNodes = React.useMemo(() => {
+    const tree = buildMailboxTree(mailboxes);
+    const expanded = new Set<string>();
+    const collect = (nodes: MailboxNode[]) => {
+      for (const n of nodes) {
+        if (n.children.length > 0) {
+          expanded.add(n.id);
+          collect(n.children);
+        }
+      }
+    };
+    collect(tree);
+    return flattenVisible(tree, expanded);
+  }, [mailboxes]);
+
+  return (
+    <Modal visible={visible} transparent animationType="none" onRequestClose={onClose} statusBarTranslucent>
+      <Animated.View style={[styles.sheetOverlay, { opacity: overlayOpacity }]}>
+        <Pressable style={styles.sheetOverlayPress} onPress={onClose} />
+      </Animated.View>
+      <Animated.View
+        style={[
+          styles.sheet,
+          { paddingBottom: Math.max(insets.bottom, spacing.md), transform: [{ translateY: slideY }] },
+        ]}
+      >
+        <View {...dragHandlers}>
+          <View style={styles.sheetHandleHit}>
+            <View style={styles.sheetHandle} />
+          </View>
+          <View style={styles.sheetHeader}>
+            <Text style={styles.sheetTitle}>Move to folder</Text>
+            <Pressable onPress={onClose} hitSlop={8} style={styles.sheetClose}>
+              <X size={18} color={c.textSecondary} />
+            </Pressable>
+          </View>
+        </View>
+        <ScrollView>
+          {visibleNodes.map((node) => {
+            const Icon = moveTargetIcon(node.role, node.name);
+            const isCurrent = node.id === currentMailboxId;
+            const canTarget = node.myRights?.mayAddItems !== false && !isCurrent;
+            return (
+              <Pressable
+                key={node.id}
+                onPress={canTarget ? () => onPick(node.id) : undefined}
+                disabled={!canTarget}
+                style={({ pressed }) => [
+                  styles.moveRow,
+                  pressed && canTarget && styles.moveRowPressed,
+                  { paddingLeft: spacing.lg + node.depth * 16 },
+                ]}
+              >
+                <Icon size={16} color={canTarget ? c.textSecondary : c.textMuted} />
+                <Text
+                  style={[styles.moveRowLabel, !canTarget && styles.moveRowLabelDisabled]}
+                  numberOfLines={1}
+                >
+                  {node.name}
+                </Text>
+                {isCurrent && <Check size={14} color={c.textMuted} />}
+              </Pressable>
+            );
+          })}
+        </ScrollView>
+      </Animated.View>
+    </Modal>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    sheetOverlay: {
+      ...StyleSheet.absoluteFillObject,
+      backgroundColor: 'rgba(0,0,0,0.5)',
+    },
+    sheetOverlayPress: { flex: 1 },
+    sheet: {
+      position: 'absolute',
+      left: 0,
+      right: 0,
+      bottom: 0,
+      maxHeight: '75%',
+      backgroundColor: c.popover,
+      borderTopLeftRadius: radius.lg,
+      borderTopRightRadius: radius.lg,
+      borderTopWidth: 1,
+      borderColor: c.border,
+      paddingTop: spacing.sm,
+    },
+    sheetHandleHit: {
+      alignItems: 'center',
+      paddingTop: spacing.xs,
+      paddingBottom: spacing.sm,
+    },
+    sheetHandle: {
+      width: 36,
+      height: 4,
+      borderRadius: 2,
+      backgroundColor: c.border,
+    },
+    sheetHeader: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      justifyContent: 'space-between',
+      paddingHorizontal: spacing.lg,
+      paddingBottom: spacing.sm,
+      borderBottomWidth: 1,
+      borderBottomColor: c.border,
+    },
+    sheetTitle: {
+      ...typography.bodySemibold,
+      color: c.text,
+    },
+    sheetClose: {
+      width: 28,
+      height: 28,
+      alignItems: 'center',
+      justifyContent: 'center',
+      borderRadius: radius.xs,
+    },
+    moveRow: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      gap: spacing.sm,
+      paddingRight: spacing.lg,
+      paddingVertical: spacing.sm + 2,
+      minHeight: 44,
+    },
+    moveRowPressed: { backgroundColor: c.surfaceHover },
+    moveRowLabel: {
+      ...typography.body,
+      color: c.text,
+      flex: 1,
+    },
+    moveRowLabelDisabled: {
+      color: c.textMuted,
+    },
+  });
+}

src/components/OfflineBanner.tsx

@@ -0,0 +1,44 @@
+import React from 'react';
+import { View, Text, StyleSheet } from 'react-native';
+import { CloudOff } from 'lucide-react-native';
+import { useNetworkStore } from '../stores/network-store';
+import { spacing, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
+
+interface OfflineBannerProps {
+  /** Optional extra notice (e.g. "Showing cached mail"). */
+  hint?: string;
+}
+
+export function OfflineBanner({ hint }: OfflineBannerProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const online = useNetworkStore((s) => s.online);
+  if (online) return null;
+  return (
+    <View style={styles.bar}>
+      <CloudOff size={14} color={c.primaryForeground} />
+      <Text style={styles.text} numberOfLines={1}>
+        You are offline{hint ? ` — ${hint}` : ''}
+      </Text>
+    </View>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    bar: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      gap: spacing.sm,
+      paddingHorizontal: spacing.md,
+      paddingVertical: 6,
+      backgroundColor: '#a16207',
+    },
+    text: {
+      ...typography.caption,
+      color: c.primaryForeground,
+      flex: 1,
+    },
+  });
+}

src/components/RadioGroup.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import { View, Text, Pressable, StyleSheet, ViewStyle } from 'react-native';
-import { colors, spacing, radius, typography } from '../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 interface RadioOption {
   label: string;
@@ -22,6 +23,8 @@ interface RadioGroupProps {
  * - unselected: bg-muted text-foreground
  */
 export default function RadioGroup({ options, value, onChange, style }: RadioGroupProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={[styles.container, style]}>
       {options.map((opt) => {
@@ -42,7 +45,8 @@ export default function RadioGroup({ options, value, onChange, style }: RadioGro
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: {
     flexDirection: 'row',
     gap: 6,                          // gap-1.5
@@ -53,19 +57,20 @@ const styles = StyleSheet.create({
     borderRadius: radius.sm,         // rounded-md
   },
   optionSelected: {
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
   },
   optionUnselected: {
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
   optionText: {
     ...typography.caption,           // text-xs
   },
   textSelected: {
-    color: colors.primaryForeground,
+    color: c.primaryForeground,
     fontWeight: '500',
   },
   textUnselected: {
-    color: colors.text,
+    color: c.text,
   },
-});
+  });
+}

src/components/RichTextEditor.tsx

@@ -0,0 +1,461 @@
+import React from 'react';
+import { StyleSheet, View, Platform } from 'react-native';
+import { WebView, type WebViewMessageEvent } from 'react-native-webview';
+import { useColors } from '../theme/colors';
+import type { ThemePalette } from '../theme/tokens';
+
+// Minimum visible editor height (px). The editor auto-grows beyond this as the
+// user types, and the parent ScrollView handles overflow.
+const MIN_HEIGHT = 220;
+
+export type RichTextCommand =
+  | 'bold'
+  | 'italic'
+  | 'underline'
+  | 'strikeThrough'
+  | 'insertUnorderedList'
+  | 'insertOrderedList'
+  | 'formatBlock:H1'
+  | 'formatBlock:H2'
+  | 'formatBlock:BLOCKQUOTE'
+  | 'formatBlock:P'
+  | 'justifyLeft'
+  | 'justifyCenter'
+  | 'justifyRight'
+  | 'removeFormat'
+  | 'undo'
+  | 'redo';
+
+export interface RichTextSelectionState {
+  bold: boolean;
+  italic: boolean;
+  underline: boolean;
+  strikeThrough: boolean;
+  ul: boolean;
+  ol: boolean;
+  blockquote: boolean;
+  h1: boolean;
+  h2: boolean;
+  alignLeft: boolean;
+  alignCenter: boolean;
+  alignRight: boolean;
+  link: boolean;
+}
+
+const EMPTY_STATE: RichTextSelectionState = {
+  bold: false, italic: false, underline: false, strikeThrough: false,
+  ul: false, ol: false, blockquote: false, h1: false, h2: false,
+  alignLeft: false, alignCenter: false, alignRight: false, link: false,
+};
+
+export interface RichTextEditorHandle {
+  exec(command: RichTextCommand): void;
+  insertLink(url: string, label?: string): void;
+  unsetLink(): void;
+  insertImage(src: string, cid?: string, alt?: string): void;
+  setHtml(html: string): void;
+  focus(): void;
+}
+
+interface Props {
+  initialHtml?: string;
+  placeholder?: string;
+  onChange?: (html: string) => void;
+  onSelectionChange?: (state: RichTextSelectionState) => void;
+  onFocus?: () => void;
+  onBlur?: () => void;
+}
+
+function buildEditorHtml(opts: {
+  initialHtml: string;
+  placeholder: string;
+  c: ThemePalette;
+}): string {
+  const { initialHtml, placeholder, c } = opts;
+  // Inject initial content as a JSON-encoded string so any HTML/quotes inside
+  // are safely embedded (no template literal collision with the script body).
+  const initialJson = JSON.stringify(initialHtml);
+  const placeholderJson = JSON.stringify(placeholder);
+
+  return `<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
+<style>
+  * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
+  html, body { margin: 0; padding: 0; background: ${c.background}; color: ${c.text}; }
+  body {
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+    font-size: 16px;
+    line-height: 1.5;
+    overflow-y: hidden;
+    -webkit-text-size-adjust: 100%;
+  }
+  #editor {
+    outline: none;
+    padding: 12px 16px 24px;
+    min-height: ${MIN_HEIGHT}px;
+    word-wrap: break-word;
+    overflow-wrap: anywhere;
+  }
+  #editor[data-empty="true"]::before {
+    content: attr(data-placeholder);
+    color: ${c.textMuted};
+    pointer-events: none;
+    position: absolute;
+  }
+  #editor p { margin: 0 0 12px 0; }
+  #editor p:last-child { margin-bottom: 0; }
+  #editor h1 { font-size: 1.4em; font-weight: 700; margin: 0 0 12px 0; line-height: 1.2; }
+  #editor h2 { font-size: 1.2em; font-weight: 700; margin: 0 0 10px 0; line-height: 1.3; }
+  #editor ul, #editor ol { margin: 0 0 12px 0; padding-left: 24px; }
+  #editor li { margin-bottom: 4px; }
+  #editor blockquote {
+    margin: 0 0 12px 0;
+    padding: 4px 0 4px 12px;
+    border-left: 3px solid ${c.border};
+    color: ${c.textSecondary};
+  }
+  #editor a { color: ${c.primary}; text-decoration: underline; }
+  #editor img { max-width: 100%; height: auto; border-radius: 4px; }
+  #editor pre, #editor code {
+    background: ${c.surfaceActive};
+    border-radius: 4px;
+    padding: 2px 4px;
+    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
+    font-size: 0.92em;
+  }
+  #editor pre { padding: 8px 12px; overflow-x: auto; }
+  ::selection { background: ${c.primary}33; }
+</style>
+</head>
+<body>
+<div id="editor" contenteditable="true" data-placeholder=${placeholderJson}></div>
+<script>
+(function () {
+  var editor = document.getElementById('editor');
+  var lastHtml = null;
+  var lastHeight = 0;
+
+  function refreshEmpty() {
+    var html = editor.innerHTML;
+    var isEmpty =
+      html === '' ||
+      html === '<br>' ||
+      html === '<p></p>' ||
+      html === '<p><br></p>' ||
+      editor.textContent.trim() === '' && editor.querySelectorAll('img').length === 0;
+    editor.setAttribute('data-empty', isEmpty ? 'true' : 'false');
+  }
+
+  function post(type, payload) {
+    if (window.ReactNativeWebView && window.ReactNativeWebView.postMessage) {
+      window.ReactNativeWebView.postMessage(JSON.stringify({ type: type, payload: payload }));
+    }
+  }
+
+  function reportHeight() {
+    var h = Math.max(${MIN_HEIGHT}, editor.scrollHeight + 8);
+    if (Math.abs(h - lastHeight) < 2) return;
+    lastHeight = h;
+    post('height', h);
+  }
+
+  function reportChange() {
+    refreshEmpty();
+    var html = editor.innerHTML;
+    if (html === lastHtml) return;
+    lastHtml = html;
+    post('change', html);
+  }
+
+  function reportSelection() {
+    function active(name) {
+      try { return document.queryCommandState(name); } catch (e) { return false; }
+    }
+    function inBlock(tag) {
+      var sel = window.getSelection();
+      if (!sel || !sel.rangeCount) return false;
+      var node = sel.anchorNode;
+      while (node && node !== editor) {
+        if (node.nodeType === 1 && node.tagName === tag) return true;
+        node = node.parentNode;
+      }
+      return false;
+    }
+    var state = {
+      bold: active('bold'),
+      italic: active('italic'),
+      underline: active('underline'),
+      strikeThrough: active('strikeThrough'),
+      ul: active('insertUnorderedList'),
+      ol: active('insertOrderedList'),
+      blockquote: inBlock('BLOCKQUOTE'),
+      h1: inBlock('H1'),
+      h2: inBlock('H2'),
+      alignLeft: active('justifyLeft'),
+      alignCenter: active('justifyCenter'),
+      alignRight: active('justifyRight'),
+      link: inBlock('A'),
+    };
+    post('selection', state);
+  }
+
+  // ── Initial content ────────────────────────────────────────────────
+  var initial = ${initialJson};
+  if (initial && typeof initial === 'string') editor.innerHTML = initial;
+  refreshEmpty();
+  lastHtml = editor.innerHTML;
+
+  editor.addEventListener('input', function () {
+    reportChange();
+    reportHeight();
+  });
+  editor.addEventListener('blur', function () { post('blur', null); });
+  editor.addEventListener('focus', function () { post('focus', null); });
+  document.addEventListener('selectionchange', function () {
+    if (document.activeElement === editor) reportSelection();
+  });
+
+  // ── Bridge: receive commands from RN ───────────────────────────────
+  window.__rne = {
+    exec: function (command, value) {
+      editor.focus();
+      try {
+        if (command === 'formatBlock' && value) {
+          // Toggle: if we're already in that block, switch to <p>.
+          var sel = window.getSelection();
+          if (sel && sel.rangeCount) {
+            var node = sel.anchorNode;
+            while (node && node !== editor) {
+              if (node.nodeType === 1 && node.tagName === value.toUpperCase()) {
+                document.execCommand('formatBlock', false, '<p>');
+                reportChange();
+                reportHeight();
+                reportSelection();
+                return;
+              }
+              node = node.parentNode;
+            }
+          }
+          document.execCommand('formatBlock', false, '<' + value.toLowerCase() + '>');
+        } else {
+          document.execCommand(command, false, value);
+        }
+      } catch (e) {}
+      reportChange();
+      reportHeight();
+      reportSelection();
+    },
+    setHtml: function (html) {
+      editor.innerHTML = html || '';
+      lastHtml = editor.innerHTML;
+      refreshEmpty();
+      reportChange();
+      reportHeight();
+    },
+    insertHtml: function (html) {
+      editor.focus();
+      try { document.execCommand('insertHTML', false, html); } catch (e) {}
+      reportChange();
+      reportHeight();
+    },
+    insertLink: function (url, label) {
+      editor.focus();
+      var sel = window.getSelection();
+      var hasSelection = sel && sel.rangeCount && !sel.getRangeAt(0).collapsed;
+      if (hasSelection) {
+        try { document.execCommand('createLink', false, url); } catch (e) {}
+        // execCommand doesn't set rel; tag every anchor that points at this URL.
+        Array.prototype.forEach.call(editor.getElementsByTagName('a'), function (a) {
+          if (a.getAttribute('href') === url) {
+            a.setAttribute('rel', 'noopener noreferrer nofollow');
+          }
+        });
+      } else {
+        var text = label && label.trim() ? label : url;
+        var safe = text.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+        var safeUrl = url.replace(/"/g, '&quot;');
+        var html = '<a href="' + safeUrl + '" rel="noopener noreferrer nofollow">' + safe + '</a>';
+        try { document.execCommand('insertHTML', false, html); } catch (e) {}
+      }
+      reportChange();
+      reportHeight();
+      reportSelection();
+    },
+    unsetLink: function () {
+      editor.focus();
+      try { document.execCommand('unlink', false, null); } catch (e) {}
+      reportChange();
+      reportSelection();
+    },
+    insertImage: function (src, cid, alt) {
+      editor.focus();
+      var safeSrc = (src || '').replace(/"/g, '&quot;');
+      var safeAlt = (alt || '').replace(/&/g, '&amp;').replace(/"/g, '&quot;');
+      var safeCid = cid ? cid.replace(/"/g, '&quot;') : '';
+      var html = '<img src="' + safeSrc + '" alt="' + safeAlt + '"' +
+        (safeCid ? ' data-cid="' + safeCid + '"' : '') + ' />';
+      try { document.execCommand('insertHTML', false, html); } catch (e) {}
+      reportChange();
+      reportHeight();
+    },
+    focus: function () { editor.focus(); },
+  };
+
+  reportHeight();
+  reportChange();
+
+  // Re-measure after async layout (image loads, font swap).
+  window.addEventListener('load', function () {
+    setTimeout(reportHeight, 50);
+    setTimeout(reportHeight, 200);
+    setTimeout(reportHeight, 600);
+  });
+  if (window.ResizeObserver) {
+    new ResizeObserver(reportHeight).observe(editor);
+  }
+})();
+true;
+</script>
+</body>
+</html>`;
+}
+
+const RichTextEditor = React.forwardRef<RichTextEditorHandle, Props>(function RichTextEditor(
+  { initialHtml = '', placeholder = '', onChange, onSelectionChange, onFocus, onBlur },
+  ref,
+) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const webViewRef = React.useRef<WebView>(null);
+  const [height, setHeight] = React.useState(MIN_HEIGHT);
+  const onChangeRef = React.useRef(onChange);
+  const onSelectionRef = React.useRef(onSelectionChange);
+  const onFocusRef = React.useRef(onFocus);
+  const onBlurRef = React.useRef(onBlur);
+  onChangeRef.current = onChange;
+  onSelectionRef.current = onSelectionChange;
+  onFocusRef.current = onFocus;
+  onBlurRef.current = onBlur;
+
+  // Build the source HTML once. Theming changes won't auto-rebuild the page,
+  // which is fine: themes change rarely and the user can recompose if needed.
+  const html = React.useMemo(
+    () => buildEditorHtml({ initialHtml, placeholder, c }),
+    // c reference changes per theme switch but we don't want to lose user
+    // edits on a theme change. Bake in the initial colors only.
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [],
+  );
+
+  const call = React.useCallback((script: string) => {
+    webViewRef.current?.injectJavaScript(`${script}; true;`);
+  }, []);
+
+  React.useImperativeHandle(ref, () => ({
+    exec: (command) => {
+      const [name, value] = command.split(':');
+      if (value) call(`window.__rne && window.__rne.exec(${JSON.stringify(name)}, ${JSON.stringify(value)})`);
+      else call(`window.__rne && window.__rne.exec(${JSON.stringify(name)})`);
+    },
+    insertLink: (url, label) => {
+      call(`window.__rne && window.__rne.insertLink(${JSON.stringify(url)}, ${JSON.stringify(label ?? '')})`);
+    },
+    unsetLink: () => {
+      call(`window.__rne && window.__rne.unsetLink()`);
+    },
+    insertImage: (src, cid, alt) => {
+      call(`window.__rne && window.__rne.insertImage(${JSON.stringify(src)}, ${JSON.stringify(cid ?? '')}, ${JSON.stringify(alt ?? '')})`);
+    },
+    setHtml: (next) => {
+      call(`window.__rne && window.__rne.setHtml(${JSON.stringify(next)})`);
+    },
+    focus: () => {
+      call(`window.__rne && window.__rne.focus()`);
+    },
+  }), [call]);
+
+  const onMessage = (event: WebViewMessageEvent) => {
+    let data: { type: string; payload: unknown };
+    try {
+      data = JSON.parse(event.nativeEvent.data);
+    } catch {
+      return;
+    }
+    switch (data.type) {
+      case 'change':
+        onChangeRef.current?.(typeof data.payload === 'string' ? data.payload : '');
+        break;
+      case 'height': {
+        const h = typeof data.payload === 'number' ? data.payload : Number(data.payload);
+        if (!Number.isNaN(h) && h > 0) setHeight(Math.max(MIN_HEIGHT, h));
+        break;
+      }
+      case 'selection':
+        onSelectionRef.current?.((data.payload as RichTextSelectionState) ?? EMPTY_STATE);
+        break;
+      case 'focus':
+        onFocusRef.current?.();
+        break;
+      case 'blur':
+        onBlurRef.current?.();
+        break;
+    }
+  };
+
+  return (
+    <View style={[styles.container, { height }]}>
+      <WebView
+        ref={webViewRef}
+        originWhitelist={['about:*']}
+        source={{ html }}
+        onMessage={onMessage}
+        javaScriptEnabled
+        domStorageEnabled={false}
+        scrollEnabled={false}
+        showsVerticalScrollIndicator={false}
+        showsHorizontalScrollIndicator={false}
+        keyboardDisplayRequiresUserAction={false}
+        hideKeyboardAccessoryView
+        setSupportMultipleWindows={false}
+        thirdPartyCookiesEnabled={false}
+        sharedCookiesEnabled={false}
+        allowFileAccess={false}
+        allowFileAccessFromFileURLs={false}
+        allowUniversalAccessFromFileURLs={false}
+        allowsBackForwardNavigationGestures={false}
+        incognito
+        cacheEnabled={false}
+        mixedContentMode="never"
+        androidLayerType={Platform.OS === 'android' ? 'hardware' : undefined}
+        style={styles.webview}
+        containerStyle={styles.webviewContainer}
+        onShouldStartLoadWithRequest={(request) => {
+          // Allow only the initial about:blank doc + data URIs we emit ourselves.
+          const url = request.url;
+          return !url || url === 'about:blank' || url.startsWith('data:') || url.startsWith('about:');
+        }}
+      />
+    </View>
+  );
+});
+
+export default RichTextEditor;
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    container: {
+      width: '100%',
+      backgroundColor: c.background,
+    },
+    webview: {
+      backgroundColor: 'transparent',
+      flex: 1,
+    },
+    webviewContainer: {
+      backgroundColor: 'transparent',
+    },
+  });
+}

src/components/SidebarDrawer.tsx

@@ -10,7 +10,8 @@ import {
   Folder, FolderOpen, ChevronDown, ChevronRight, X, Settings, LogOut, Check, Plus,
 } from 'lucide-react-native';
 import type { LucideIcon } from 'lucide-react-native';
-import { colors, spacing, radius, typography } from '../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 import { useEmailStore } from '../stores/email-store';
 import { useAuthStore } from '../stores/auth-store';
 import { useAccountStore } from '../stores/account-store';
@@ -48,21 +49,23 @@ function iconFor(
   return Folder;
 }
 
-const ROLE_COLOR: Record<string, string> = {
+const ROLE_COLOR_FIXED: Record<string, string> = {
   inbox: '#60a5fa',
   sent: '#4ade80',
   drafts: '#a78bfa',
-  trash: colors.textMuted,
   junk: '#f87171',
   archive: '#fbbf24',
 };
 
-function iconColor(role: string | null | undefined, isSelected: boolean): string {
-  if (role && ROLE_COLOR[role]) return ROLE_COLOR[role];
-  return isSelected ? colors.text : colors.textSecondary;
+function iconColor(c: ThemePalette, role: string | null | undefined, isSelected: boolean): string {
+  if (role === 'trash') return c.textMuted;
+  if (role && ROLE_COLOR_FIXED[role]) return ROLE_COLOR_FIXED[role];
+  return isSelected ? c.text : c.textSecondary;
 }
 
 function RowCounts({ unread, total }: { unread: number; total: number }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   if (unread === 0 && total === 0) return null;
   return (
     <View style={styles.counts}>
@@ -90,6 +93,8 @@ function SidebarRow({
   icon, label, depth, isSelected, unread, total,
   hasChildren, isExpanded, onPress, onToggleExpand,
 }: SidebarRowProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const leftPad = ROW_PX_BASE + depth * INDENT_STEP;
   return (
     <Pressable
@@ -108,9 +113,9 @@ function SidebarRow({
             style={styles.chevron}
           >
             {isExpanded ? (
-              <ChevronDown size={12} color={colors.textMuted} />
+              <ChevronDown size={12} color={c.textMuted} />
             ) : (
-              <ChevronRight size={12} color={colors.textMuted} />
+              <ChevronRight size={12} color={c.textMuted} />
             )}
           </Pressable>
         ) : (
@@ -135,6 +140,8 @@ interface SidebarDrawerProps {
 }
 
 export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const mailboxes = useEmailStore((s) => s.mailboxes);
   const currentMailboxId = useEmailStore((s) => s.currentMailboxId);
   const selectMailbox = useEmailStore((s) => s.selectMailbox);
@@ -237,7 +244,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
     [accountEmail],
   );
   const avatarBg = React.useMemo(
-    () => (accountEmail ? generateAvatarColor(accountEmail) : colors.primary),
+    () => (accountEmail ? generateAvatarColor(accountEmail) : c.primary),
     [accountEmail],
   );
   const hostname = React.useMemo(() => {
@@ -267,7 +274,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
           {/* Header: close + account switcher */}
           <View style={styles.header}>
             <Pressable onPress={onClose} style={styles.headerClose} hitSlop={8}>
-              <X size={20} color={colors.text} />
+              <X size={20} color={c.text} />
             </Pressable>
             <Pressable
               onPress={() => setAccountMenuOpen((v) => !v)}
@@ -284,7 +291,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
               </View>
               <ChevronDown
                 size={16}
-                color={colors.textMuted}
+                color={c.textMuted}
                 style={accountMenuOpen ? styles.accountChevronOpen : undefined}
               />
             </Pressable>
@@ -323,7 +330,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
                         </View>
                         {isActive && (
                           <View style={styles.accountMenuCheckBadge}>
-                            <Check size={10} color={colors.primaryForeground} strokeWidth={3} />
+                            <Check size={10} color={c.primaryForeground} strokeWidth={3} />
                           </View>
                         )}
                       </View>
@@ -364,7 +371,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
                       navigation.navigate('AddAccount');
                     }}
                   >
-                    <Plus size={16} color={colors.textSecondary} />
+                    <Plus size={16} color={c.textSecondary} />
                     <Text style={styles.accountMenuActionText}>Add account</Text>
                   </Pressable>
                 </>
@@ -382,7 +389,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
                     ]}
                     onPress={() => setDefaultAccount(active.id)}
                   >
-                    <Star size={16} color={colors.textSecondary} />
+                    <Star size={16} color={c.textSecondary} />
                     <Text style={styles.accountMenuActionText}>Set as default</Text>
                   </Pressable>
                 );
@@ -394,7 +401,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
                 ]}
                 onPress={() => { setAccountMenuOpen(false); onClose(); void logout(); }}
               >
-                <LogOut size={16} color={colors.textSecondary} />
+                <LogOut size={16} color={c.textSecondary} />
                 <Text style={styles.accountMenuActionText} numberOfLines={1}>
                   Sign out of {accountEmailFull || 'account'}
                 </Text>
@@ -407,8 +414,8 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
                   ]}
                   onPress={() => { setAccountMenuOpen(false); onClose(); void logoutAll(); }}
                 >
-                  <LogOut size={16} color={colors.error} />
-                  <Text style={[styles.accountMenuActionText, { color: colors.error }]}>
+                  <LogOut size={16} color={c.error} />
+                  <Text style={[styles.accountMenuActionText, { color: c.error }]}>
                     Sign out all
                   </Text>
                 </Pressable>
@@ -420,14 +427,14 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
             {/* Folders section */}
             <Pressable style={styles.sectionHeader} onPress={toggleFoldersSection}>
               {foldersExpanded ? (
-                <ChevronDown size={14} color={colors.textMuted} />
+                <ChevronDown size={14} color={c.textMuted} />
               ) : (
-                <ChevronRight size={14} color={colors.textMuted} />
+                <ChevronRight size={14} color={c.textMuted} />
               )}
               <Text style={styles.sectionHeaderText}>Folders</Text>
               <View style={{ flex: 1 }} />
               <View style={styles.sectionSettings}>
-                <Settings size={14} color={colors.textMuted} />
+                <Settings size={14} color={c.textMuted} />
               </View>
             </Pressable>
 
@@ -443,7 +450,7 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
                   return (
                     <SidebarRow
                       key={node.id}
-                      icon={<Icon size={16} color={iconColor(node.role, isSelected)} />}
+                      icon={<Icon size={16} color={iconColor(c, node.role, isSelected)} />}
                       label={node.name}
                       depth={node.depth}
                       isSelected={isSelected}
@@ -465,7 +472,8 @@ export default function SidebarDrawer({ visible, onClose }: SidebarDrawerProps)
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   overlay: {
     ...StyleSheet.absoluteFillObject,
     backgroundColor: 'rgba(0,0,0,0.5)',
@@ -478,7 +486,7 @@ const styles = StyleSheet.create({
     maxWidth: 340,
     backgroundColor: '#262626', // matches webmail bg-secondary (dark mode)
     borderRightWidth: 1,
-    borderRightColor: colors.border,
+    borderRightColor: c.border,
   },
   drawerSafe: { flex: 1 },
 
@@ -490,7 +498,7 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.sm,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   headerClose: {
     width: 36, height: 36,
@@ -506,7 +514,7 @@ const styles = StyleSheet.create({
     paddingVertical: 6,
     borderRadius: radius.sm,
   },
-  accountPressed: { backgroundColor: colors.surfaceHover },
+  accountPressed: { backgroundColor: c.surfaceHover },
   accountChevronOpen: { transform: [{ rotate: '180deg' }] },
   accountAvatar: {
     width: 36, height: 36,
@@ -515,11 +523,11 @@ const styles = StyleSheet.create({
   },
   accountAvatarText: {
     ...typography.bodySemibold,
-    color: colors.primaryForeground,
+    color: c.primaryForeground,
   },
   accountInfo: { flex: 1, minWidth: 0 },
-  accountName: { ...typography.bodyMedium, color: colors.text },
-  accountEmail: { ...typography.caption, color: colors.textMuted, marginTop: 1 },
+  accountName: { ...typography.bodyMedium, color: c.text },
+  accountEmail: { ...typography.caption, color: c.textMuted, marginTop: 1 },
 
   // Account menu - floating popover card under the header
   accountMenu: {
@@ -529,7 +537,7 @@ const styles = StyleSheet.create({
     backgroundColor: '#1f1f1f',
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     overflow: 'hidden',
     // Elevation / shadow
     shadowColor: '#000',
@@ -566,14 +574,14 @@ const styles = StyleSheet.create({
   accountMenuAvatarText: {
     ...typography.caption,
     fontWeight: '600',
-    color: colors.primaryForeground,
+    color: c.primaryForeground,
   },
   accountMenuCheckBadge: {
     position: 'absolute',
     right: -3, bottom: -3,
     width: 16, height: 16,
     borderRadius: 8,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     alignItems: 'center', justifyContent: 'center',
     borderWidth: 2,
     borderColor: '#1f1f1f',
@@ -586,13 +594,13 @@ const styles = StyleSheet.create({
   },
   accountMenuName: {
     ...typography.bodyMedium,
-    color: colors.text,
+    color: c.text,
     flexShrink: 1,
     fontWeight: '600',
   },
   accountMenuHost: {
     ...typography.caption,
-    color: colors.textMuted,
+    color: c.textMuted,
     marginTop: 2,
   },
   accountMenuStatusRow: {
@@ -607,17 +615,17 @@ const styles = StyleSheet.create({
     backgroundColor: '#22c55e',
   },
   accountMenuStatusDotOffline: {
-    backgroundColor: colors.textMuted,
+    backgroundColor: c.textMuted,
   },
   accountMenuStatusText: {
     fontSize: 10,
     lineHeight: 12,
-    color: colors.textMuted,
+    color: c.textMuted,
     flexShrink: 1,
   },
   accountMenuDivider: {
     height: StyleSheet.hairlineWidth,
-    backgroundColor: colors.border,
+    backgroundColor: c.border,
   },
   accountMenuAction: {
     flexDirection: 'row',
@@ -627,10 +635,10 @@ const styles = StyleSheet.create({
     paddingVertical: 10,
     minHeight: 40,
   },
-  accountMenuActionPressed: { backgroundColor: colors.surfaceHover },
+  accountMenuActionPressed: { backgroundColor: c.surfaceHover },
   accountMenuActionText: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
     flexShrink: 1,
     fontSize: 13,
   },
@@ -650,13 +658,13 @@ const styles = StyleSheet.create({
   },
   sectionHeaderText: {
     ...typography.bodySemibold,
-    color: colors.text,
+    color: c.text,
   },
   sectionSettings: { padding: 4 },
 
   empty: {
     ...typography.body,
-    color: colors.textMuted,
+    color: c.textMuted,
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.sm,
   },
@@ -670,10 +678,10 @@ const styles = StyleSheet.create({
     borderLeftWidth: 2,
     borderLeftColor: 'transparent',
   },
-  rowPressed: { backgroundColor: colors.surfaceHover },
+  rowPressed: { backgroundColor: c.surfaceHover },
   rowSelected: {
-    backgroundColor: colors.accent,
-    borderLeftColor: colors.primary,
+    backgroundColor: c.accent,
+    borderLeftColor: c.primary,
   },
   rowIndent: {
     flexDirection: 'row',
@@ -692,11 +700,11 @@ const styles = StyleSheet.create({
   rowLabel: {
     flex: 1,
     ...typography.body,
-    color: colors.text,
+    color: c.text,
   },
   rowLabelSelected: {
     ...typography.bodySemibold,
-    color: colors.text,
+    color: c.text,
   },
   counts: {
     flexDirection: 'row',
@@ -707,16 +715,17 @@ const styles = StyleSheet.create({
   countUnread: {
     ...typography.caption,
     fontWeight: '600',
-    color: colors.text,
+    color: c.text,
   },
   countSep: {
     ...typography.caption,
-    color: colors.textMuted,
+    color: c.textMuted,
     opacity: 0.6,
   },
   countTotal: {
     ...typography.caption,
-    color: colors.textMuted,
+    color: c.textMuted,
   },
 
-});
+  });
+}

src/components/SwipeableRow.tsx

@@ -0,0 +1,316 @@
+import React, { useRef, useState } from 'react';
+import {
+  View, Text, StyleSheet, Animated, PanResponder, Pressable, Dimensions,
+} from 'react-native';
+import {
+  Archive, Trash2, ShieldAlert, MailOpen, Star, Pin, FolderInput,
+  type LucideIcon,
+} from 'lucide-react-native';
+import { typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
+import type { SwipeAction, SwipeMode } from '../stores/settings-store';
+
+interface SwipeableRowProps {
+  children: React.ReactNode;
+  /** Right-to-left swipe action (revealed under a leftward drag, sits at right edge). */
+  leftAction: SwipeAction;
+  /** Left-to-right swipe action (revealed under a rightward drag, sits at left edge). */
+  rightAction: SwipeAction;
+  /** Pass the row state used to compute action labels (e.g. unread/starred toggling). */
+  context: { unread: boolean; starred: boolean; pinned: boolean };
+  onAction: (action: SwipeAction) => void;
+  /**
+   * 'instant' (default): swipe past COMMIT_THRESHOLD and release fires the action.
+   * 'reveal': swipe past ACTIVATION_THRESHOLD reveals an action band that must be tapped.
+   */
+  mode?: SwipeMode;
+}
+
+// Instant mode: distance the user must drag past on release to fire the action.
+const COMMIT_THRESHOLD = 96;
+// Reveal mode: drag past this on release to snap to the open (revealed) state.
+const ACTIVATION_THRESHOLD = 32;
+// Reveal mode: width of the action band shown when revealed.
+const REVEAL_WIDTH = 88;
+
+const DIRECTION_BIAS = 1.5;       // dx must dominate dy by this factor
+const MIN_DX_TO_CLAIM = 6;
+const MAX_DRAG_OVERSHOOT_INSTANT = 240;
+const MAX_DRAG_OVERSHOOT_REVEAL = REVEAL_WIDTH * 1.4;
+// Distance the row flies off-screen by before the action callback fires.
+const EXIT_DISTANCE = 600;
+
+const ACTION_META: Record<Exclude<SwipeAction, 'none'>, { icon: LucideIcon; bg: string; defaultLabel: string }> = {
+  archive: { icon: Archive,      bg: '#1d4ed8', defaultLabel: 'Archive' },
+  delete:  { icon: Trash2,       bg: '#b91c1c', defaultLabel: 'Delete' },
+  spam:    { icon: ShieldAlert,  bg: '#a16207', defaultLabel: 'Spam' },
+  read:    { icon: MailOpen,     bg: '#0f766e', defaultLabel: 'Read' },
+  star:    { icon: Star,         bg: '#a16207', defaultLabel: 'Star' },
+  pin:     { icon: Pin,          bg: '#7c3aed', defaultLabel: 'Pin' },
+  move:    { icon: FolderInput,  bg: '#475569', defaultLabel: 'Move' },
+};
+
+function actionLabel(action: SwipeAction, context: { unread: boolean; starred: boolean; pinned: boolean }): string {
+  if (action === 'read') return context.unread ? 'Read' : 'Unread';
+  if (action === 'star') return context.starred ? 'Unstar' : 'Star';
+  if (action === 'pin') return context.pinned ? 'Unpin' : 'Pin';
+  if (action === 'none') return '';
+  return ACTION_META[action].defaultLabel;
+}
+
+// Actions that visibly remove the row from the list (so the row should fly off
+// instead of snapping back). Toggle-style actions stay in place.
+function exitsRow(action: SwipeAction): boolean {
+  return action === 'archive' || action === 'delete' || action === 'spam' || action === 'move';
+}
+
+export function SwipeableRow({
+  children, leftAction, rightAction, context, onAction, mode = 'instant',
+}: SwipeableRowProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const dx = useRef(new Animated.Value(0)).current;
+  const claimed = useRef(false);
+  const widthRef = useRef(Dimensions.get('window').width);
+
+  // Reveal-mode-only state: which side (if any) is currently sitting open.
+  const openSideRef = useRef<'left' | 'right' | null>(null);
+  const [openSide, setOpenSide] = useState<'left' | 'right' | null>(null);
+
+  const close = () => {
+    Animated.spring(dx, { toValue: 0, useNativeDriver: true, speed: 24, bounciness: 4 }).start();
+    openSideRef.current = null;
+    setOpenSide(null);
+  };
+
+  const openTo = (side: 'left' | 'right') => {
+    const target = side === 'right' ? REVEAL_WIDTH : -REVEAL_WIDTH;
+    Animated.spring(dx, { toValue: target, useNativeDriver: true, speed: 24, bounciness: 4 }).start();
+    openSideRef.current = side;
+    setOpenSide(side);
+  };
+
+  const fly = (toValue: number, action: SwipeAction) => {
+    // For destructive/move actions: race the row off-screen and fire the
+    // action - the parent will remove the row from the list. For toggle
+    // actions: fire immediately and snap back so the same row can update in
+    // place.
+    if (exitsRow(action)) {
+      Animated.timing(dx, {
+        toValue,
+        duration: 180,
+        useNativeDriver: true,
+      }).start(() => {
+        onAction(action);
+        // The row is about to be removed; reset translation in case it isn't
+        // (e.g. the action failed silently) so we don't leave it off-screen.
+        dx.setValue(0);
+      });
+    } else {
+      onAction(action);
+      Animated.spring(dx, { toValue: 0, useNativeDriver: true, speed: 24, bounciness: 4 }).start();
+    }
+  };
+
+  const fireFromBandTap = (action: SwipeAction) => {
+    close();
+    if (action === 'none') return;
+    if (exitsRow(action)) {
+      // Let the row collapse a frame, then fire so the parent's list update
+      // has a clean starting point.
+      requestAnimationFrame(() => onAction(action));
+    } else {
+      onAction(action);
+    }
+  };
+
+  const responder = useRef(
+    PanResponder.create({
+      onStartShouldSetPanResponder: () => false,
+      onMoveShouldSetPanResponder: (_, g) => {
+        if (Math.abs(g.dx) < MIN_DX_TO_CLAIM) return false;
+        if (Math.abs(g.dx) < Math.abs(g.dy) * DIRECTION_BIAS) return false;
+        // Reveal mode: if a side is already open, allow the gesture so the
+        // user can drag it closed.
+        if (mode === 'reveal' && openSideRef.current === null) {
+          if (g.dx > 0 && rightAction === 'none') return false;
+          if (g.dx < 0 && leftAction === 'none') return false;
+        } else if (mode !== 'reveal') {
+          if (g.dx > 0 && rightAction === 'none') return false;
+          if (g.dx < 0 && leftAction === 'none') return false;
+        }
+        claimed.current = true;
+        return true;
+      },
+      onPanResponderMove: (_, g) => {
+        const overshoot = mode === 'reveal' ? MAX_DRAG_OVERSHOOT_REVEAL : MAX_DRAG_OVERSHOOT_INSTANT;
+        const base =
+          mode === 'reveal'
+            ? openSideRef.current === 'right' ? REVEAL_WIDTH
+              : openSideRef.current === 'left' ? -REVEAL_WIDTH
+              : 0
+            : 0;
+        const next = base + g.dx;
+        const clamped = Math.max(-overshoot, Math.min(overshoot, next));
+        dx.setValue(clamped);
+      },
+      onPanResponderRelease: (_, g) => {
+        claimed.current = false;
+        if (mode === 'reveal') {
+          const base =
+            openSideRef.current === 'right' ? REVEAL_WIDTH
+              : openSideRef.current === 'left' ? -REVEAL_WIDTH
+              : 0;
+          const finalDx = base + g.dx;
+          if (finalDx > ACTIVATION_THRESHOLD && rightAction !== 'none') {
+            openTo('right');
+          } else if (finalDx < -ACTIVATION_THRESHOLD && leftAction !== 'none') {
+            openTo('left');
+          } else {
+            close();
+          }
+          return;
+        }
+        // Instant mode: fire on release-past-threshold, no second tap.
+        if (g.dx >= COMMIT_THRESHOLD && rightAction !== 'none') {
+          fly(widthRef.current || EXIT_DISTANCE, rightAction);
+        } else if (g.dx <= -COMMIT_THRESHOLD && leftAction !== 'none') {
+          fly(-(widthRef.current || EXIT_DISTANCE), leftAction);
+        } else {
+          Animated.spring(dx, { toValue: 0, useNativeDriver: true, speed: 24, bounciness: 4 }).start();
+        }
+      },
+      onPanResponderTerminate: () => {
+        if (mode === 'reveal') close();
+        else Animated.spring(dx, { toValue: 0, useNativeDriver: true, speed: 24, bounciness: 4 }).start();
+        claimed.current = false;
+      },
+      onPanResponderTerminationRequest: () => !claimed.current,
+    }),
+  ).current;
+
+  const onLayout = (e: { nativeEvent: { layout: { width: number } } }) => {
+    widthRef.current = e.nativeEvent.layout.width;
+  };
+
+  if (mode === 'reveal') {
+    // Reveal mode: bands sit at the row edges with a fixed REVEAL_WIDTH and
+    // are tap targets. The row slides over them; releasing past the activation
+    // threshold snaps the row to the open position so the band is fully
+    // visible and tappable.
+    const renderRevealBand = (action: SwipeAction, side: 'left' | 'right') => {
+      if (action === 'none') return null;
+      const meta = ACTION_META[action];
+      const Icon = meta.icon;
+      const label = actionLabel(action, context);
+      return (
+        <Pressable
+          onPress={() => fireFromBandTap(action)}
+          style={[
+            styles.bandReveal,
+            side === 'left' ? { left: 0, alignItems: 'flex-start' } : { right: 0, alignItems: 'flex-end' },
+            { backgroundColor: meta.bg, width: REVEAL_WIDTH },
+          ]}
+        >
+          <View style={styles.bandInner}>
+            <Icon size={20} color="#fff" />
+            <Text style={styles.bandLabel}>{label}</Text>
+          </View>
+        </Pressable>
+      );
+    };
+
+    return (
+      <View style={styles.wrap} onLayout={onLayout} {...responder.panHandlers}>
+        {renderRevealBand(rightAction, 'left')}
+        {renderRevealBand(leftAction, 'right')}
+        <Animated.View style={[styles.content, { transform: [{ translateX: dx }] }]}>
+          {children}
+          {/* When an action is revealed, an overlay absorbs taps on the row so
+              a tap closes the swipe instead of opening the email. */}
+          {openSide ? (
+            <Pressable
+              style={StyleSheet.absoluteFill}
+              onPress={close}
+            />
+          ) : null}
+        </Animated.View>
+      </View>
+    );
+  }
+
+  // Instant mode: bands fill the gap behind the row as it's dragged.
+  const renderInstantBand = (action: SwipeAction, side: 'left' | 'right') => {
+    if (action === 'none') return null;
+    const meta = ACTION_META[action];
+    const Icon = meta.icon;
+    const label = actionLabel(action, context);
+    const inputRange = side === 'left' ? [0, COMMIT_THRESHOLD] : [-COMMIT_THRESHOLD, 0];
+    const iconScale = dx.interpolate({
+      inputRange,
+      outputRange: side === 'left' ? [0.85, 1.15] : [1.15, 0.85],
+      extrapolate: 'clamp',
+    });
+    return (
+      <View
+        style={[
+          styles.bandInstant,
+          { backgroundColor: meta.bg },
+          side === 'left' ? { justifyContent: 'flex-start' } : { justifyContent: 'flex-end' },
+        ]}
+      >
+        <Animated.View style={[styles.bandInner, { transform: [{ scale: iconScale }] }]}>
+          <Icon size={22} color="#fff" />
+          <Text style={styles.bandLabel}>{label}</Text>
+        </Animated.View>
+      </View>
+    );
+  };
+
+  const rightBandOpacity = dx.interpolate({
+    inputRange: [-1, 0, 1],
+    outputRange: [0, 0, 1],
+    extrapolate: 'clamp',
+  });
+  const leftBandOpacity = dx.interpolate({
+    inputRange: [-1, 0, 1],
+    outputRange: [1, 0, 0],
+    extrapolate: 'clamp',
+  });
+
+  return (
+    <View style={styles.wrap} onLayout={onLayout} {...responder.panHandlers}>
+      <Animated.View style={[StyleSheet.absoluteFill, { opacity: rightBandOpacity }]} pointerEvents="none">
+        {renderInstantBand(rightAction, 'left')}
+      </Animated.View>
+      <Animated.View style={[StyleSheet.absoluteFill, { opacity: leftBandOpacity }]} pointerEvents="none">
+        {renderInstantBand(leftAction, 'right')}
+      </Animated.View>
+      <Animated.View style={[styles.content, { transform: [{ translateX: dx }] }]}>
+        {children}
+      </Animated.View>
+    </View>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    wrap: { position: 'relative', backgroundColor: c.background, overflow: 'hidden' },
+    content: { backgroundColor: c.background },
+    bandInstant: {
+      flex: 1,
+      flexDirection: 'row',
+      alignItems: 'center',
+      paddingHorizontal: 24,
+    },
+    bandReveal: {
+      position: 'absolute',
+      top: 0,
+      bottom: 0,
+      justifyContent: 'center',
+      paddingHorizontal: 16,
+    },
+    bandInner: { alignItems: 'center', gap: 4 },
+    bandLabel: { ...typography.caption, color: '#fff', fontWeight: '600' },
+  });
+}

src/components/ToggleSwitch.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import { Pressable, View, StyleSheet } from 'react-native';
-import { colors, radius, componentSizes } from '../theme/tokens';
+import { radius, componentSizes, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 interface ToggleSwitchProps {
   value: boolean;
@@ -16,6 +17,8 @@ interface ToggleSwitchProps {
  * - translate-x-6 (checked) / translate-x-1 (unchecked)
  */
 export default function ToggleSwitch({ value, onValueChange, disabled = false }: ToggleSwitchProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <Pressable
       style={[
@@ -37,7 +40,8 @@ export default function ToggleSwitch({ value, onValueChange, disabled = false }:
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   track: {
     width: componentSizes.toggleWidth,    // w-11 = 44
     height: componentSizes.toggleHeight,  // h-6  = 24
@@ -45,18 +49,19 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
   },
   trackOn: {
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
   },
   trackOff: {
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
   thumb: {
     width: componentSizes.toggleThumb,    // h-4 w-4 = 16
     height: componentSizes.toggleThumb,
     borderRadius: radius.full,
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
   },
   disabled: {
     opacity: 0.5,
   },
-});
+  });
+}

src/components/UndoSnackbar.tsx

@@ -0,0 +1,120 @@
+import React from 'react';
+import { View, Text, StyleSheet, Pressable, Animated, Easing } from 'react-native';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
+import { useEmailStore } from '../stores/email-store';
+
+const VISIBLE_MS = 5000;
+
+export function UndoSnackbar() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const insets = useSafeAreaInsets();
+  const entry = useEmailStore((s) => s.pendingUndo);
+  const undoLast = useEmailStore((s) => s.undoLast);
+  const clearUndo = useEmailStore((s) => s.clearUndo);
+  const slideY = React.useRef(new Animated.Value(120)).current;
+  const opacity = React.useRef(new Animated.Value(0)).current;
+  // Remember the last non-null entry so the bar's text/handlers stay valid
+  // while it animates out after pendingUndo flips to null.
+  const [shown, setShown] = React.useState(entry);
+
+  React.useEffect(() => {
+    if (entry) setShown(entry);
+  }, [entry]);
+
+  // Drive the auto-dismiss off the entry's createdAt so re-renders during
+  // animation don't reset the timer, and so consecutive actions reset it.
+  React.useEffect(() => {
+    if (!entry) {
+      Animated.parallel([
+        Animated.timing(slideY, { toValue: 120, duration: 180, easing: Easing.in(Easing.cubic), useNativeDriver: true }),
+        Animated.timing(opacity, { toValue: 0, duration: 180, useNativeDriver: true }),
+      ]).start(({ finished }) => {
+        if (finished) setShown(null);
+      });
+      return;
+    }
+
+    Animated.parallel([
+      Animated.timing(slideY, { toValue: 0, duration: 220, easing: Easing.out(Easing.cubic), useNativeDriver: true }),
+      Animated.timing(opacity, { toValue: 1, duration: 220, useNativeDriver: true }),
+    ]).start();
+
+    const elapsed = Date.now() - entry.createdAt;
+    const remaining = Math.max(0, VISIBLE_MS - elapsed);
+    const id = setTimeout(() => {
+      // Only clear if the entry is still the same one we scheduled for.
+      if (useEmailStore.getState().pendingUndo === entry) {
+        clearUndo();
+      }
+    }, remaining);
+    return () => clearTimeout(id);
+  }, [entry, slideY, opacity, clearUndo]);
+
+  if (!shown) return null;
+
+  return (
+    <Animated.View
+      pointerEvents="box-none"
+      style={[
+        styles.wrap,
+        { bottom: insets.bottom + spacing.md, opacity, transform: [{ translateY: slideY }] },
+      ]}
+    >
+      <View style={styles.bar}>
+        <Text style={styles.label} numberOfLines={1}>{shown.label}</Text>
+        <Pressable
+          onPress={() => { void undoLast(); }}
+          hitSlop={8}
+          style={({ pressed }) => [styles.undoBtn, pressed && styles.undoBtnPressed]}
+        >
+          <Text style={styles.undoText}>UNDO</Text>
+        </Pressable>
+      </View>
+    </Animated.View>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    wrap: {
+      position: 'absolute',
+      left: spacing.md,
+      right: spacing.md,
+    },
+    bar: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      paddingVertical: spacing.sm + 2,
+      paddingLeft: spacing.lg,
+      paddingRight: spacing.sm,
+      borderRadius: radius.md,
+      backgroundColor: c.text,
+      shadowColor: '#000',
+      shadowOpacity: 0.3,
+      shadowRadius: 12,
+      shadowOffset: { width: 0, height: 6 },
+      elevation: 8,
+    },
+    label: {
+      ...typography.body,
+      color: c.background,
+      flex: 1,
+    },
+    undoBtn: {
+      paddingHorizontal: spacing.md,
+      paddingVertical: spacing.sm,
+      borderRadius: radius.sm,
+    },
+    undoBtnPressed: {
+      backgroundColor: 'rgba(255,255,255,0.1)',
+    },
+    undoText: {
+      ...typography.bodySemibold,
+      color: c.primary,
+      letterSpacing: 0.5,
+    },
+  });
+}

src/components/UpdateBanner.tsx

@@ -1,10 +1,15 @@
 import React from 'react';
 import { View, Text, StyleSheet, Pressable } from 'react-native';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { Download, X } from 'lucide-react-native';
 import { useUpdatesStore } from '../stores/updates-store';
-import { colors, spacing, radius, typography } from '../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 export function UpdateBanner(): React.ReactElement | null {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const insets = useSafeAreaInsets();
   const cachedLatest = useUpdatesStore((s) => s.cachedLatest);
   const dismissedTag = useUpdatesStore((s) => s.dismissedTag);
   const installing = useUpdatesStore((s) => s.installing);
@@ -17,8 +22,8 @@ export function UpdateBanner(): React.ReactElement | null {
   if (!cachedLatest?.apkAsset) return null;
 
   return (
-    <View style={styles.banner}>
-      <Download size={16} color={colors.primaryForeground} />
+    <View style={[styles.banner, { paddingTop: spacing.md + insets.top }]}>
+      <Download size={16} color={c.primaryForeground} />
       <View style={{ flex: 1 }}>
         <Text style={styles.title}>Update available</Text>
         <Text style={styles.subtitle}>
@@ -33,29 +38,31 @@ export function UpdateBanner(): React.ReactElement | null {
         <Text style={styles.installText}>{installing ? '…' : 'Install'}</Text>
       </Pressable>
       <Pressable style={styles.dismiss} onPress={dismissCurrent} hitSlop={8}>
-        <X size={14} color={colors.primaryForeground} />
+        <X size={14} color={c.primaryForeground} />
       </Pressable>
     </View>
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   banner: {
     flexDirection: 'row',
     alignItems: 'center',
     gap: spacing.md,
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.md,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
   },
-  title: { ...typography.bodyMedium, color: colors.primaryForeground },
-  subtitle: { ...typography.caption, color: colors.primaryForeground, opacity: 0.85 },
+  title: { ...typography.bodyMedium, color: c.primaryForeground },
+  subtitle: { ...typography.caption, color: c.primaryForeground, opacity: 0.85 },
   installButton: {
     paddingHorizontal: spacing.md,
     paddingVertical: 6,
     borderRadius: radius.sm,
     backgroundColor: 'rgba(255,255,255,0.2)',
   },
-  installText: { ...typography.captionMedium, color: colors.primaryForeground },
+  installText: { ...typography.captionMedium, color: c.primaryForeground },
   dismiss: { padding: 4 },
-});
+  });
+}

src/components/calendar/AgendaView.tsx

@@ -3,7 +3,8 @@ import { SectionList, StyleSheet, Text, View } from 'react-native';
 import { format, isSameDay, isToday, isTomorrow } from 'date-fns';
 import { CalendarDays } from 'lucide-react-native';
 import type { Calendar, CalendarEvent } from '../../api/types';
-import { colors, spacing, typography } from '../../theme/tokens';
+import { spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import {
   buildEventDayIndex,
   eventsOnDayFromIndex,
@@ -41,6 +42,8 @@ export function AgendaView({
   eventsByDay,
   onSelectEvent,
 }: AgendaViewProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const index = React.useMemo(
     () => eventsByDay ?? buildEventDayIndex(events),
     [eventsByDay, events],
@@ -78,7 +81,7 @@ export function AgendaView({
   if (sections.length === 0) {
     return (
       <View style={styles.empty}>
-        <CalendarDays size={40} color={colors.surfaceActive} />
+        <CalendarDays size={40} color={c.surfaceActive} />
         <Text style={styles.emptyTitle}>No upcoming events</Text>
         <Text style={styles.emptySubtitle}>The next {daysAhead} days are clear.</Text>
       </View>
@@ -118,7 +121,8 @@ export function AgendaView({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   listContent: { paddingBottom: 80 },
   sectionHeader: {
     flexDirection: 'row',
@@ -126,16 +130,16 @@ const styles = StyleSheet.create({
     gap: spacing.sm,
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.sm,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
-  sectionTitle: { ...typography.bodyMedium, color: colors.text },
-  sectionTitleToday: { color: colors.primary },
-  sectionSub: { ...typography.caption, color: colors.textMuted },
+  sectionTitle: { ...typography.bodyMedium, color: c.text },
+  sectionTitleToday: { color: c.primary },
+  sectionSub: { ...typography.caption, color: c.textMuted },
   itemWrap: { paddingHorizontal: spacing.lg, paddingTop: spacing.sm },
   emptyDayWrap: { paddingHorizontal: spacing.lg, paddingVertical: spacing.md },
-  emptyDayText: { ...typography.caption, color: colors.textMuted, textAlign: 'center' },
+  emptyDayText: { ...typography.caption, color: c.textMuted, textAlign: 'center' },
   empty: {
     flex: 1,
     alignItems: 'center',
@@ -143,6 +147,7 @@ const styles = StyleSheet.create({
     gap: spacing.sm,
     paddingVertical: spacing.xxxl,
   },
-  emptyTitle: { ...typography.bodyMedium, color: colors.textSecondary },
-  emptySubtitle: { ...typography.caption, color: colors.textMuted },
-});
+  emptyTitle: { ...typography.bodyMedium, color: c.textSecondary },
+  emptySubtitle: { ...typography.caption, color: c.textMuted },
+  });
+}

src/components/calendar/CalendarSidebarDrawer.tsx

@@ -13,7 +13,8 @@ import {
 import { SafeAreaView } from 'react-native-safe-area-context';
 import { Check, X } from 'lucide-react-native';
 import type { Calendar } from '../../api/types';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { getCalendarColor } from '../../lib/calendar-utils';
 
 interface CalendarSidebarDrawerProps {
@@ -31,6 +32,8 @@ export function CalendarSidebarDrawer({
   onToggle,
   onClose,
 }: CalendarSidebarDrawerProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const slideX = React.useRef(new Animated.Value(-Dimensions.get('window').width)).current;
   const overlayOpacity = React.useRef(new Animated.Value(0)).current;
 
@@ -89,7 +92,7 @@ export function CalendarSidebarDrawer({
         <SafeAreaView style={styles.drawerSafe} edges={['top', 'bottom', 'left']}>
           <View style={styles.header}>
             <Pressable onPress={onClose} style={styles.headerClose} hitSlop={8}>
-              <X size={20} color={colors.text} />
+              <X size={20} color={c.text} />
             </Pressable>
             <Text style={styles.headerTitle}>Calendars</Text>
           </View>
@@ -134,15 +137,17 @@ function Section({
   hiddenSet: Set<string>;
   onToggle: (id: string) => void;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={styles.section}>
       <Text style={styles.sectionTitle}>{title}</Text>
-      {calendars.map((c) => {
-        const visible = !hiddenSet.has(c.id);
+      {calendars.map((cal) => {
+        const visible = !hiddenSet.has(cal.id);
         return (
           <Pressable
-            key={c.id}
-            onPress={() => onToggle(c.id)}
+            key={cal.id}
+            onPress={() => onToggle(cal.id)}
             style={({ pressed }) => [
               styles.row,
               pressed && styles.rowPressed,
@@ -152,15 +157,15 @@ function Section({
               style={[
                 styles.swatch,
                 {
-                  backgroundColor: visible ? getCalendarColor(c) : 'transparent',
-                  borderColor: getCalendarColor(c),
+                  backgroundColor: visible ? getCalendarColor(cal) : 'transparent',
+                  borderColor: getCalendarColor(cal),
                 },
               ]}
             >
-              {visible && <Check size={12} color={colors.textInverse} />}
+              {visible && <Check size={12} color={c.textInverse} />}
             </View>
             <Text style={[styles.rowName, !visible && styles.rowNameMuted]}>
-              {c.name}
+              {cal.name}
             </Text>
           </Pressable>
         );
@@ -169,7 +174,8 @@ function Section({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   overlay: {
     ...StyleSheet.absoluteFillObject,
     backgroundColor: 'rgba(0,0,0,0.5)',
@@ -184,7 +190,7 @@ const styles = StyleSheet.create({
     maxWidth: 340,
     backgroundColor: '#262626',
     borderRightWidth: 1,
-    borderRightColor: colors.border,
+    borderRightColor: c.border,
   },
   drawerSafe: { flex: 1 },
 
@@ -195,7 +201,7 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.sm,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   headerClose: {
     width: 36,
@@ -204,14 +210,14 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
     borderRadius: radius.sm,
   },
-  headerTitle: { ...typography.h3, color: colors.text },
+  headerTitle: { ...typography.h3, color: c.text },
 
   scroll: { flex: 1 },
   scrollContent: { paddingBottom: spacing.lg },
 
   empty: {
     ...typography.body,
-    color: colors.textMuted,
+    color: c.textMuted,
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.lg,
   },
@@ -219,7 +225,7 @@ const styles = StyleSheet.create({
   section: { paddingTop: spacing.md },
   sectionTitle: {
     ...typography.bodySemibold,
-    color: colors.text,
+    color: c.text,
     paddingHorizontal: spacing.lg,
     paddingBottom: spacing.xs,
   },
@@ -231,7 +237,7 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.sm,
     minHeight: 44,
   },
-  rowPressed: { backgroundColor: colors.surfaceHover },
+  rowPressed: { backgroundColor: c.surfaceHover },
   swatch: {
     width: 18,
     height: 18,
@@ -240,6 +246,7 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     justifyContent: 'center',
   },
-  rowName: { flex: 1, ...typography.body, color: colors.text },
-  rowNameMuted: { color: colors.textMuted },
-});
+  rowName: { flex: 1, ...typography.body, color: c.text },
+  rowNameMuted: { color: c.textMuted },
+  });
+}

src/components/calendar/EventCard.tsx

@@ -3,7 +3,8 @@ import { View, Text, StyleSheet, Pressable } from 'react-native';
 import { Clock, MapPin, Users } from 'lucide-react-native';
 import { format } from 'date-fns';
 import type { Calendar, CalendarEvent } from '../../api/types';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { eventTimeRange, getEventColor } from '../../lib/calendar-utils';
 
 interface EventCardProps {
@@ -24,6 +25,8 @@ function formatTimeRange(event: CalendarEvent): string {
 }
 
 export function EventCard({ event, calendars, onPress, onLongPress }: EventCardProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const color = getEventColor(event, calendars);
   const time = formatTimeRange(event);
   const count = participantCount(event);
@@ -48,13 +51,13 @@ export function EventCard({ event, calendars, onPress, onLongPress }: EventCardP
         </View>
         {!event.showWithoutTime && (
           <View style={styles.detailRow}>
-            <Clock size={12} color={colors.textMuted} />
+            <Clock size={12} color={c.textMuted} />
             <Text style={styles.detailText}>{time}</Text>
           </View>
         )}
         {event.description ? (
           <View style={styles.detailRow}>
-            <MapPin size={12} color={colors.textMuted} />
+            <MapPin size={12} color={c.textMuted} />
             <Text style={styles.detailText} numberOfLines={1}>
               {event.description}
             </Text>
@@ -62,7 +65,7 @@ export function EventCard({ event, calendars, onPress, onLongPress }: EventCardP
         ) : null}
         {count > 0 && (
           <View style={styles.detailRow}>
-            <Users size={12} color={colors.textMuted} />
+            <Users size={12} color={c.textMuted} />
             <Text style={styles.detailText}>{count} participants</Text>
           </View>
         )}
@@ -71,17 +74,18 @@ export function EventCard({ event, calendars, onPress, onLongPress }: EventCardP
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   card: {
     flexDirection: 'row',
-    backgroundColor: colors.card,
+    backgroundColor: c.card,
     borderRadius: radius.lg,
     marginBottom: spacing.sm,
     overflow: 'hidden',
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
-  cardPressed: { backgroundColor: colors.surfaceHover },
+  cardPressed: { backgroundColor: c.surfaceHover },
   colorBar: { width: 3 },
   body: { flex: 1, padding: spacing.md, gap: 4 },
   headerRow: {
@@ -90,14 +94,15 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     gap: spacing.sm,
   },
-  title: { ...typography.bodyMedium, color: colors.text, flex: 1 },
+  title: { ...typography.bodyMedium, color: c.text, flex: 1 },
   allDayBadge: {
-    backgroundColor: colors.primaryBg,
+    backgroundColor: c.primaryBg,
     paddingHorizontal: 8,
     paddingVertical: 2,
     borderRadius: radius.full,
   },
-  allDayText: { ...typography.small, color: colors.primary },
+  allDayText: { ...typography.small, color: c.primary },
   detailRow: { flexDirection: 'row', alignItems: 'center', gap: 6 },
-  detailText: { ...typography.caption, color: colors.textMuted, flexShrink: 1 },
-});
+  detailText: { ...typography.caption, color: c.textMuted, flexShrink: 1 },
+  });
+}

src/components/calendar/EventDetailSheet.tsx

@@ -26,12 +26,14 @@ import {
 } from 'lucide-react-native';
 import { format } from 'date-fns';
 import type { Calendar, CalendarEvent } from '../../api/types';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import {
   eventTimeRange,
   getEventColor,
   getPrimaryCalendarId,
 } from '../../lib/calendar-utils';
+import { useSheetDrag } from '../../lib/use-sheet-drag';
 
 interface EventDetailSheetProps {
   event: CalendarEvent | null;
@@ -106,9 +108,16 @@ export function EventDetailSheet({
   onDelete,
   onDuplicate,
 }: EventDetailSheetProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const slideY = React.useRef(new Animated.Value(Dimensions.get('window').height)).current;
   const overlayOpacity = React.useRef(new Animated.Value(0)).current;
   const visible = !!event;
+  const dragHandlers = useSheetDrag({
+    slideY,
+    closedY: Dimensions.get('window').height,
+    onClose,
+  });
 
   React.useEffect(() => {
     if (visible) {
@@ -166,17 +175,21 @@ export function EventDetailSheet({
 
       <Animated.View style={[styles.sheet, { transform: [{ translateY: slideY }] }]}>
         <SafeAreaView edges={['bottom']} style={styles.sheetSafe}>
-          <View style={styles.handle} />
+          <View {...dragHandlers}>
+            <View style={styles.handleHit}>
+              <View style={styles.handle} />
+            </View>
 
-          <View style={styles.header}>
-            <View style={[styles.colorBar, { backgroundColor: color }]} />
-            <View style={styles.headerText}>
-              <Text style={styles.title}>{event.title || 'Untitled'}</Text>
-              {calendar && <Text style={styles.subtitle}>{calendar.name}</Text>}
+            <View style={styles.header}>
+              <View style={[styles.colorBar, { backgroundColor: color }]} />
+              <View style={styles.headerText}>
+                <Text style={styles.title}>{event.title || 'Untitled'}</Text>
+                {calendar && <Text style={styles.subtitle}>{calendar.name}</Text>}
+              </View>
+              <Pressable onPress={onClose} style={styles.closeBtn} hitSlop={8}>
+                <X size={20} color={c.textMuted} />
+              </Pressable>
             </View>
-            <Pressable onPress={onClose} style={styles.closeBtn} hitSlop={8}>
-              <X size={20} color={colors.textMuted} />
-            </Pressable>
           </View>
 
           <ScrollView
@@ -184,29 +197,29 @@ export function EventDetailSheet({
             contentContainerStyle={styles.bodyContent}
             showsVerticalScrollIndicator={false}
           >
-            <DetailRow icon={<Clock size={16} color={colors.textMuted} />} text={range} />
+            <DetailRow icon={<Clock size={16} color={c.textMuted} />} text={range} />
             {event.description ? (
               <DetailRow
-                icon={<AlignLeft size={16} color={colors.textMuted} />}
+                icon={<AlignLeft size={16} color={c.textMuted} />}
                 text={event.description}
                 multiline
               />
             ) : null}
             {recurrence && (
               <DetailRow
-                icon={<Repeat size={16} color={colors.textMuted} />}
+                icon={<Repeat size={16} color={c.textMuted} />}
                 text={recurrence}
               />
             )}
             {alert && (
               <DetailRow
-                icon={<Bell size={16} color={colors.textMuted} />}
+                icon={<Bell size={16} color={c.textMuted} />}
                 text={alert}
               />
             )}
             {calendar && (
               <DetailRow
-                icon={<CalendarIcon size={16} color={colors.textMuted} />}
+                icon={<CalendarIcon size={16} color={c.textMuted} />}
                 text={calendar.name}
               />
             )}
@@ -214,7 +227,7 @@ export function EventDetailSheet({
             {participants.length > 0 && (
               <View style={styles.participantsBlock}>
                 <View style={styles.participantsHeader}>
-                  <Users size={16} color={colors.textMuted} />
+                  <Users size={16} color={c.textMuted} />
                   <Text style={styles.participantsHeaderText}>
                     {participants.length} participants
                   </Text>
@@ -225,7 +238,7 @@ export function EventDetailSheet({
                       style={[
                         styles.participantDot,
                         {
-                          backgroundColor: statusColor(p.participationStatus),
+                          backgroundColor: statusColor(c, p.participationStatus),
                         },
                       ]}
                     />
@@ -244,21 +257,21 @@ export function EventDetailSheet({
           <View style={styles.actions}>
             {onEdit && (
               <ActionButton
-                icon={<Pencil size={18} color={colors.text} />}
+                icon={<Pencil size={18} color={c.text} />}
                 label="Edit"
                 onPress={() => onEdit(event)}
               />
             )}
             {onDuplicate && (
               <ActionButton
-                icon={<Copy size={18} color={colors.text} />}
+                icon={<Copy size={18} color={c.text} />}
                 label="Duplicate"
                 onPress={() => onDuplicate(event)}
               />
             )}
             {onDelete && (
               <ActionButton
-                icon={<Trash2 size={18} color={colors.error} />}
+                icon={<Trash2 size={18} color={c.error} />}
                 label="Delete"
                 onPress={() => onDelete(event)}
                 destructive
@@ -280,6 +293,8 @@ function DetailRow({
   text: string;
   multiline?: boolean;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={styles.detailRow}>
       <View style={styles.detailIcon}>{icon}</View>
@@ -301,6 +316,8 @@ function ActionButton({
   onPress: () => void;
   destructive?: boolean;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <Pressable
       onPress={onPress}
@@ -317,16 +334,16 @@ function ActionButton({
   );
 }
 
-function statusColor(status?: string): string {
+function statusColor(c: ThemePalette, status?: string): string {
   switch (status) {
     case 'accepted':
-      return colors.success;
+      return c.success;
     case 'declined':
-      return colors.error;
+      return c.error;
     case 'tentative':
-      return colors.warning;
+      return c.warning;
     default:
-      return colors.textMuted;
+      return c.textMuted;
   }
 }
 
@@ -345,7 +362,8 @@ function statusLabel(status?: string): string {
   }
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   overlay: {
     ...StyleSheet.absoluteFillObject,
     backgroundColor: 'rgba(0,0,0,0.5)',
@@ -357,20 +375,23 @@ const styles = StyleSheet.create({
     right: 0,
     bottom: 0,
     maxHeight: '85%',
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     borderTopLeftRadius: radius.xl,
     borderTopRightRadius: radius.xl,
     borderTopWidth: 1,
-    borderTopColor: colors.border,
+    borderTopColor: c.border,
   },
   sheetSafe: { paddingTop: spacing.sm },
+  handleHit: {
+    alignItems: 'center',
+    paddingTop: spacing.xs,
+    paddingBottom: spacing.sm,
+  },
   handle: {
-    alignSelf: 'center',
     width: 36,
     height: 4,
     borderRadius: 2,
-    backgroundColor: colors.surfaceActive,
-    marginBottom: spacing.sm,
+    backgroundColor: c.surfaceActive,
   },
 
   header: {
@@ -382,8 +403,8 @@ const styles = StyleSheet.create({
   },
   colorBar: { width: 4, alignSelf: 'stretch', borderRadius: 2 },
   headerText: { flex: 1 },
-  title: { ...typography.h3, color: colors.text },
-  subtitle: { ...typography.caption, color: colors.textMuted, marginTop: 2 },
+  title: { ...typography.h3, color: c.text },
+  subtitle: { ...typography.caption, color: c.textMuted, marginTop: 2 },
   closeBtn: { padding: 4 },
 
   body: { maxHeight: 400 },
@@ -394,7 +415,7 @@ const styles = StyleSheet.create({
   },
   detailRow: { flexDirection: 'row', gap: spacing.md, alignItems: 'flex-start' },
   detailIcon: { width: 16, paddingTop: 2 },
-  detailText: { flex: 1, ...typography.body, color: colors.text },
+  detailText: { flex: 1, ...typography.body, color: c.text },
 
   participantsBlock: {
     marginTop: spacing.sm,
@@ -406,7 +427,7 @@ const styles = StyleSheet.create({
     gap: spacing.md,
     marginBottom: spacing.xs,
   },
-  participantsHeaderText: { ...typography.bodyMedium, color: colors.text },
+  participantsHeaderText: { ...typography.bodyMedium, color: c.text },
   participantRow: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -414,13 +435,13 @@ const styles = StyleSheet.create({
     paddingVertical: 4,
   },
   participantDot: { width: 8, height: 8, borderRadius: 4 },
-  participantName: { flex: 1, ...typography.body, color: colors.text },
-  participantStatus: { ...typography.caption, color: colors.textMuted },
+  participantName: { flex: 1, ...typography.body, color: c.text },
+  participantStatus: { ...typography.caption, color: c.textMuted },
 
   actions: {
     flexDirection: 'row',
     borderTopWidth: 1,
-    borderTopColor: colors.border,
+    borderTopColor: c.border,
     paddingHorizontal: spacing.md,
     paddingTop: spacing.sm,
   },
@@ -432,7 +453,8 @@ const styles = StyleSheet.create({
     gap: 4,
     borderRadius: radius.sm,
   },
-  actionBtnPressed: { backgroundColor: colors.surfaceHover },
-  actionLabel: { ...typography.caption, color: colors.text },
-  actionLabelDestructive: { color: colors.error },
-});
+  actionBtnPressed: { backgroundColor: c.surfaceHover },
+  actionLabel: { ...typography.caption, color: c.text },
+  actionLabelDestructive: { color: c.error },
+  });
+}

src/components/calendar/EventModal.tsx

@@ -24,7 +24,8 @@ import {
 } from 'lucide-react-native';
 import { addHours, addMinutes, format } from 'date-fns';
 import type { Calendar, CalendarEvent, Participant } from '../../api/types';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import {
   buildAllDayDuration,
   getCalendarColor,
@@ -150,6 +151,8 @@ export function EventModal({
   onDelete,
   onClose,
 }: EventModalProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const isEdit = !!event;
 
   const [title, setTitle] = React.useState('');
@@ -264,7 +267,7 @@ export function EventModal({
       <SafeAreaView style={styles.container} edges={['top', 'bottom']}>
         <View style={styles.header}>
           <Pressable onPress={onClose} hitSlop={8} style={styles.headerBtn}>
-            <X size={20} color={colors.text} />
+            <X size={20} color={c.text} />
           </Pressable>
           <Text style={styles.headerTitle}>{isEdit ? 'Edit event' : 'New event'}</Text>
           <Button
@@ -287,12 +290,12 @@ export function EventModal({
             value={title}
             onChangeText={setTitle}
             placeholder="Title"
-            placeholderTextColor={colors.textMuted}
+            placeholderTextColor={c.textMuted}
             style={styles.titleInput}
           />
 
           <Section
-            icon={<CalendarIcon size={16} color={colors.textMuted} />}
+            icon={<CalendarIcon size={16} color={c.textMuted} />}
             label="Calendar"
           >
             <Pressable
@@ -340,14 +343,14 @@ export function EventModal({
             )}
           </Section>
 
-          <Section icon={<Clock size={16} color={colors.textMuted} />} label="Time">
+          <Section icon={<Clock size={16} color={c.textMuted} />} label="Time">
             <View style={styles.allDayRow}>
               <Text style={styles.fieldText}>All-day</Text>
               <Switch
                 value={allDay}
                 onValueChange={setAllDay}
-                thumbColor={allDay ? colors.primary : colors.textMuted}
-                trackColor={{ false: colors.surface, true: colors.primaryBg }}
+                thumbColor={allDay ? c.primary : c.textMuted}
+                trackColor={{ false: c.surface, true: c.primaryBg }}
               />
             </View>
 
@@ -392,7 +395,7 @@ export function EventModal({
             </View>
           </Section>
 
-          <Section icon={<Repeat size={16} color={colors.textMuted} />} label="Repeat">
+          <Section icon={<Repeat size={16} color={c.textMuted} />} label="Repeat">
             <Pressable
               style={styles.fieldButton}
               onPress={() => setRecurrenceOpen((v) => !v)}
@@ -420,7 +423,7 @@ export function EventModal({
             )}
           </Section>
 
-          <Section icon={<Bell size={16} color={colors.textMuted} />} label="Reminder">
+          <Section icon={<Bell size={16} color={c.textMuted} />} label="Reminder">
             <Pressable
               style={styles.fieldButton}
               onPress={() => setAlertOpen((v) => !v)}
@@ -449,21 +452,21 @@ export function EventModal({
           </Section>
 
           <Section
-            icon={<MapPin size={16} color={colors.textMuted} />}
+            icon={<MapPin size={16} color={c.textMuted} />}
             label="Description"
           >
             <TextInput
               value={description}
               onChangeText={setDescription}
               placeholder="Notes, location, link…"
-              placeholderTextColor={colors.textMuted}
+              placeholderTextColor={c.textMuted}
               multiline
               style={styles.descriptionInput}
             />
           </Section>
 
           <Section
-            icon={<Users size={16} color={colors.textMuted} />}
+            icon={<Users size={16} color={c.textMuted} />}
             label="Participants"
           >
             <ParticipantInput
@@ -480,7 +483,7 @@ export function EventModal({
               ]}
               onPress={handleDelete}
             >
-              <Trash2 size={16} color={colors.error} />
+              <Trash2 size={16} color={c.error} />
               <Text style={styles.deleteBtnText}>Delete event</Text>
             </Pressable>
           )}
@@ -560,6 +563,8 @@ function Section({
   label: string;
   children: React.ReactNode;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={styles.section}>
       <View style={styles.sectionHeader}>
@@ -571,15 +576,16 @@ function Section({
   );
 }
 
-const styles = StyleSheet.create({
-  container: { flex: 1, backgroundColor: colors.background },
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  container: { flex: 1, backgroundColor: c.background },
   header: {
     flexDirection: 'row',
     alignItems: 'center',
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
     gap: spacing.md,
   },
   headerBtn: {
@@ -589,23 +595,23 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
     borderRadius: radius.full,
   },
-  headerTitle: { flex: 1, ...typography.h3, color: colors.text },
+  headerTitle: { flex: 1, ...typography.h3, color: c.text },
 
   body: { flex: 1 },
   bodyContent: { padding: spacing.lg, gap: spacing.lg, paddingBottom: spacing.xxxl },
 
   titleInput: {
     ...typography.h2,
-    color: colors.text,
+    color: c.text,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
     paddingVertical: spacing.sm,
   },
 
   section: { gap: spacing.sm },
   sectionHeader: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
   sectionIcon: { width: 16 },
-  sectionLabel: { ...typography.bodyMedium, color: colors.textSecondary },
+  sectionLabel: { ...typography.bodyMedium, color: c.textSecondary },
   sectionBody: { gap: spacing.sm },
 
   fieldButton: {
@@ -614,20 +620,20 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.sm,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.surface,
+    borderColor: c.border,
+    backgroundColor: c.surface,
     justifyContent: 'center',
   },
-  fieldText: { ...typography.body, color: colors.text },
+  fieldText: { ...typography.body, color: c.text },
 
   calendarRow: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
   calendarSwatch: { width: 12, height: 12, borderRadius: 6 },
 
   popover: {
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     overflow: 'hidden',
   },
   popoverRow: {
@@ -637,10 +643,10 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.borderLight,
+    borderBottomColor: c.borderLight,
   },
-  popoverRowActive: { backgroundColor: colors.primaryBg },
-  popoverRowText: { ...typography.body, color: colors.text },
+  popoverRowActive: { backgroundColor: c.primaryBg },
+  popoverRowText: { ...typography.body, color: c.text },
 
   allDayRow: {
     flexDirection: 'row',
@@ -649,9 +655,9 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.xs,
     borderRadius: radius.sm,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   dateRow: {
     flexDirection: 'row',
@@ -660,20 +666,20 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.sm,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.surface,
+    borderColor: c.border,
+    backgroundColor: c.surface,
   },
-  dateLabel: { ...typography.body, color: colors.textSecondary, flex: 1 },
+  dateLabel: { ...typography.body, color: c.textSecondary, flex: 1 },
   datePickers: { flexDirection: 'row', gap: spacing.sm },
   dateBtn: {
     paddingHorizontal: spacing.sm,
     paddingVertical: 4,
     borderRadius: radius.xs,
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
-  dateText: { ...typography.body, color: colors.text },
+  dateText: { ...typography.body, color: c.text },
 
   descriptionInput: {
     minHeight: 80,
@@ -681,9 +687,9 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.sm,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.surface,
-    color: colors.text,
+    borderColor: c.border,
+    backgroundColor: c.surface,
+    color: c.text,
     ...typography.body,
     textAlignVertical: 'top',
   },
@@ -696,9 +702,10 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.md,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.errorBorder,
+    borderColor: c.errorBorder,
     marginTop: spacing.lg,
   },
-  deleteBtnPressed: { backgroundColor: colors.errorBg },
-  deleteBtnText: { ...typography.bodyMedium, color: colors.error },
-});
+  deleteBtnPressed: { backgroundColor: c.errorBg },
+  deleteBtnText: { ...typography.bodyMedium, color: c.error },
+  });
+}

src/components/calendar/MonthView.tsx

@@ -12,7 +12,8 @@ import {
   startOfWeek,
 } from 'date-fns';
 import type { Calendar, CalendarEvent } from '../../api/types';
-import { colors, componentSizes, radius, spacing, typography } from '../../theme/tokens';
+import { componentSizes, radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import {
   buildEventDayIndex,
   eventsOnDayFromIndex,
@@ -41,6 +42,8 @@ function MonthViewInner({
   onSelectDate,
   onLongPressDate,
 }: MonthViewProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const index = React.useMemo(
     () => eventsByDay ?? buildEventDayIndex(events),
     [eventsByDay, events],
@@ -120,14 +123,15 @@ function MonthViewInner({
 
 export const MonthView = React.memo(MonthViewInner);
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   grid: { paddingHorizontal: spacing.sm },
   weekdayRow: { flexDirection: 'row', paddingHorizontal: spacing.xs, marginBottom: 4 },
   weekdayLabel: {
     flex: 1,
     textAlign: 'center',
     ...typography.small,
-    color: colors.textMuted,
+    color: c.textMuted,
   },
   daysGrid: { flexDirection: 'row', flexWrap: 'wrap' },
   dayCell: { width: '14.28%', alignItems: 'center', paddingVertical: 4 },
@@ -138,12 +142,12 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     justifyContent: 'center',
   },
-  dayText: { ...typography.body, color: colors.text },
-  dayTextMuted: { color: colors.textMuted },
-  todayCircle: { backgroundColor: colors.primary },
-  todayText: { color: colors.textInverse, fontWeight: '700' },
-  selectedCircle: { backgroundColor: colors.primaryBg, borderWidth: 1.5, borderColor: colors.primary },
-  selectedText: { color: colors.primary, fontWeight: '600' },
+  dayText: { ...typography.body, color: c.text },
+  dayTextMuted: { color: c.textMuted },
+  todayCircle: { backgroundColor: c.primary },
+  todayText: { color: c.textInverse, fontWeight: '700' },
+  selectedCircle: { backgroundColor: c.primaryBg, borderWidth: 1.5, borderColor: c.primary },
+  selectedText: { color: c.primary, fontWeight: '600' },
   dotsRow: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -160,9 +164,10 @@ const styles = StyleSheet.create({
     borderRadius: componentSizes.eventDot / 2,
   },
   overflowText: {
-    color: colors.textMuted,
+    color: c.textMuted,
     fontSize: 9,
     lineHeight: 10,
     marginLeft: 1,
   },
-});
+  });
+}

src/components/calendar/ParticipantInput.tsx

@@ -8,7 +8,8 @@ import {
   ScrollView,
 } from 'react-native';
 import { X } from 'lucide-react-native';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useContactsStore } from '../../stores/contacts-store';
 import type { Participant } from '../../api/types';
 
@@ -44,6 +45,8 @@ function flattenContactEmails(): Suggestion[] {
 }
 
 export function ParticipantInput({ participants, onChange }: ParticipantInputProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [draft, setDraft] = React.useState('');
   const [allSuggestions] = React.useState(() => flattenContactEmails());
 
@@ -110,7 +113,7 @@ export function ParticipantInput({ participants, onChange }: ParticipantInputPro
                 {p.name || p.email || 'Unknown'}
               </Text>
               <Pressable onPress={() => removeParticipant(id)} hitSlop={6}>
-                <X size={12} color={colors.textMuted} />
+                <X size={12} color={c.textMuted} />
               </Pressable>
             </View>
           ))}
@@ -121,7 +124,7 @@ export function ParticipantInput({ participants, onChange }: ParticipantInputPro
         value={draft}
         onChangeText={setDraft}
         placeholder="Add participant by email"
-        placeholderTextColor={colors.textMuted}
+        placeholderTextColor={c.textMuted}
         autoCapitalize="none"
         autoCorrect={false}
         keyboardType="email-address"
@@ -155,45 +158,47 @@ export function ParticipantInput({ participants, onChange }: ParticipantInputPro
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.sm },
   chips: { flexDirection: 'row', flexWrap: 'wrap', gap: 6 },
   chip: {
     flexDirection: 'row',
     alignItems: 'center',
     gap: 6,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.full,
     paddingHorizontal: spacing.md,
     paddingVertical: 4,
     maxWidth: '100%',
   },
-  chipText: { ...typography.caption, color: colors.text, maxWidth: 200 },
+  chipText: { ...typography.caption, color: c.text, maxWidth: 200 },
   input: {
     height: 40,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
     paddingHorizontal: spacing.md,
-    color: colors.text,
+    color: c.text,
     ...typography.body,
   },
   suggestions: {
     maxHeight: 180,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
   },
   suggestionRow: {
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.borderLight,
+    borderBottomColor: c.borderLight,
   },
-  suggestionRowPressed: { backgroundColor: colors.surfaceHover },
-  suggestionName: { ...typography.bodyMedium, color: colors.text },
-  suggestionEmail: { ...typography.caption, color: colors.textMuted, marginTop: 1 },
-});
+  suggestionRowPressed: { backgroundColor: c.surfaceHover },
+  suggestionName: { ...typography.bodyMedium, color: c.text },
+  suggestionEmail: { ...typography.caption, color: c.textMuted, marginTop: 1 },
+  });
+}

src/components/calendar/RecurrenceScopeDialog.tsx

@@ -1,7 +1,8 @@
 import React from 'react';
 import { Modal, View, Text, Pressable, StyleSheet } from 'react-native';
 import { Repeat, Trash2 } from 'lucide-react-native';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { Button } from '..';
 
 export type RecurrenceEditScope = 'this' | 'this_and_future' | 'all';
@@ -25,6 +26,8 @@ export function RecurrenceScopeDialog({
   onSelect,
   onClose,
 }: RecurrenceScopeDialogProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [selected, setSelected] = React.useState<RecurrenceEditScope>('this');
   const isDelete = actionType === 'delete';
 
@@ -39,9 +42,9 @@ export function RecurrenceScopeDialog({
           <View style={styles.header}>
             <View style={[styles.iconBadge, isDelete ? styles.iconBadgeDanger : styles.iconBadgePrimary]}>
               {isDelete ? (
-                <Trash2 size={20} color={colors.error} />
+                <Trash2 size={20} color={c.error} />
               ) : (
-                <Repeat size={20} color={colors.primary} />
+                <Repeat size={20} color={c.primary} />
               )}
             </View>
             <View style={styles.headerText}>
@@ -90,7 +93,8 @@ export function RecurrenceScopeDialog({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   backdrop: {
     flex: 1,
     backgroundColor: 'rgba(0,0,0,0.5)',
@@ -101,9 +105,9 @@ const styles = StyleSheet.create({
   dialog: {
     width: '100%',
     maxWidth: 400,
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.lg,
     padding: spacing.xxl,
     gap: spacing.lg,
@@ -116,11 +120,11 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     justifyContent: 'center',
   },
-  iconBadgeDanger: { backgroundColor: colors.errorBg },
-  iconBadgePrimary: { backgroundColor: colors.primaryBg },
+  iconBadgeDanger: { backgroundColor: c.errorBg },
+  iconBadgePrimary: { backgroundColor: c.primaryBg },
   headerText: { flex: 1 },
-  title: { ...typography.h3, color: colors.text },
-  description: { ...typography.body, color: colors.textMuted, marginTop: 4 },
+  title: { ...typography.h3, color: c.text },
+  description: { ...typography.body, color: c.textMuted, marginTop: 4 },
   options: { gap: spacing.xs },
   option: {
     flexDirection: 'row',
@@ -132,27 +136,28 @@ const styles = StyleSheet.create({
     borderWidth: 1,
     borderColor: 'transparent',
   },
-  optionActive: { backgroundColor: colors.primaryBg, borderColor: colors.primary },
+  optionActive: { backgroundColor: c.primaryBg, borderColor: c.primary },
   radio: {
     width: 18,
     height: 18,
     borderRadius: 9,
     borderWidth: 1.5,
-    borderColor: colors.border,
+    borderColor: c.border,
     alignItems: 'center',
     justifyContent: 'center',
   },
-  radioActive: { borderColor: colors.primary },
+  radioActive: { borderColor: c.primary },
   radioDot: {
     width: 8,
     height: 8,
     borderRadius: 4,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
   },
-  optionLabel: { ...typography.body, color: colors.text, flex: 1 },
+  optionLabel: { ...typography.body, color: c.text, flex: 1 },
   footer: {
     flexDirection: 'row',
     justifyContent: 'flex-end',
     gap: spacing.md,
   },
-});
+  });
+}

src/components/calendar/WeekView.tsx

@@ -8,7 +8,8 @@ import {
 } from 'react-native';
 import { addDays, format, isSameDay, isToday, startOfWeek } from 'date-fns';
 import type { Calendar, CalendarEvent } from '../../api/types';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import {
   buildEventDayIndex,
   buildTimedFullDayWeekSegments,
@@ -49,6 +50,8 @@ function WeekViewInner({
   onCreateAtTime,
   weekStartsOn = 0,
 }: WeekViewProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const scrollRef = React.useRef<ScrollView>(null);
 
   const index = React.useMemo(
@@ -311,12 +314,13 @@ function minutesToTimeLabel(minutes: number): string {
   return `${h.toString().padStart(2, '0')}:${m.toString().padStart(2, '0')}`;
 }
 
-const styles = StyleSheet.create({
-  container: { flex: 1, backgroundColor: colors.background },
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  container: { flex: 1, backgroundColor: c.background },
   headerRow: {
     flexDirection: 'row',
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   gutter: { width: GUTTER_WIDTH },
   dayHeaders: { flex: 1, flexDirection: 'row' },
@@ -328,7 +332,7 @@ const styles = StyleSheet.create({
   },
   dayHeaderWeekday: {
     ...typography.small,
-    color: colors.textMuted,
+    color: c.textMuted,
     textTransform: 'uppercase',
   },
   dayHeaderNumber: {
@@ -338,29 +342,29 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     justifyContent: 'center',
   },
-  dayHeaderNumberToday: { backgroundColor: colors.primary },
+  dayHeaderNumberToday: { backgroundColor: c.primary },
   dayHeaderNumberSelected: {
-    backgroundColor: colors.primaryBg,
+    backgroundColor: c.primaryBg,
     borderWidth: 1,
-    borderColor: colors.primary,
+    borderColor: c.primary,
   },
-  dayHeaderNumberText: { ...typography.bodyMedium, color: colors.text },
-  dayHeaderNumberTextToday: { color: colors.textInverse, fontWeight: '700' },
-  dayHeaderNumberTextSelected: { color: colors.primary, fontWeight: '600' },
+  dayHeaderNumberText: { ...typography.bodyMedium, color: c.text },
+  dayHeaderNumberTextToday: { color: c.textInverse, fontWeight: '700' },
+  dayHeaderNumberTextSelected: { color: c.primary, fontWeight: '600' },
 
   allDayStrip: {
     flexDirection: 'row',
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
     paddingVertical: 2,
   },
   allDayLabelWrap: { alignItems: 'flex-end', justifyContent: 'flex-start', paddingRight: 4 },
-  allDayLabel: { ...typography.small, color: colors.textMuted },
+  allDayLabel: { ...typography.small, color: c.textMuted },
   allDayGrid: { flex: 1, flexDirection: 'row', position: 'relative' },
   allDayCol: {
     flex: 1,
     borderLeftWidth: 1,
-    borderLeftColor: colors.borderLight,
+    borderLeftColor: c.borderLight,
   },
   allDayOverlay: {
     position: 'absolute',
@@ -376,7 +380,7 @@ const styles = StyleSheet.create({
     paddingHorizontal: 4,
     justifyContent: 'center',
   },
-  allDayChipText: { fontSize: 10, color: colors.text, fontWeight: '500' },
+  allDayChipText: { fontSize: 10, color: c.text, fontWeight: '500' },
 
   scroll: { flex: 1 },
   scrollContent: {},
@@ -385,19 +389,19 @@ const styles = StyleSheet.create({
   hourLabelCell: { paddingRight: 4, alignItems: 'flex-end' },
   hourLabel: {
     ...typography.small,
-    color: colors.textMuted,
+    color: c.textMuted,
     transform: [{ translateY: -6 }],
   },
   dayCols: { flex: 1, flexDirection: 'row' },
   dayCol: {
     flex: 1,
     borderLeftWidth: 1,
-    borderLeftColor: colors.border,
+    borderLeftColor: c.border,
     position: 'relative',
   },
   hourSlot: {
     borderBottomWidth: 1,
-    borderBottomColor: colors.borderLight,
+    borderBottomColor: c.borderLight,
   },
   eventBlock: {
     position: 'absolute',
@@ -407,8 +411,8 @@ const styles = StyleSheet.create({
     paddingVertical: 2,
     overflow: 'hidden',
   },
-  eventBlockTitle: { fontSize: 10, color: colors.text, fontWeight: '600' },
-  eventBlockTime: { fontSize: 9, color: colors.textMuted, marginTop: 1 },
+  eventBlockTitle: { fontSize: 10, color: c.text, fontWeight: '600' },
+  eventBlockTime: { fontSize: 9, color: c.textMuted, marginTop: 1 },
 
   nowLine: {
     position: 'absolute',
@@ -421,7 +425,8 @@ const styles = StyleSheet.create({
     width: 6,
     height: 6,
     borderRadius: 3,
-    backgroundColor: colors.error,
+    backgroundColor: c.error,
   },
-  nowBar: { flex: 1, height: 1, backgroundColor: colors.error },
-});
+  nowBar: { flex: 1, height: 1, backgroundColor: c.error },
+  });
+}

src/components/contacts/ContactActivity.tsx

@@ -9,7 +9,8 @@ import type { RootStackParamList } from '../../navigation/types';
 import { getEmails, queryEmailsByFilter } from '../../api/email';
 import { useCalendarStore } from '../../stores/calendar-store';
 import SenderAvatar from '../SenderAvatar';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 const EMAIL_LIMIT = 5;
 const EVENT_LIMIT = 5;
@@ -82,6 +83,8 @@ interface Props {
 }
 
 export function ContactActivity({ contact }: Props) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const navigation = useNavigation<Nav>();
   const calendarEvents = useCalendarStore((s) => s.events);
 
@@ -142,12 +145,12 @@ export function ContactActivity({ contact }: Props) {
     <View style={styles.wrap}>
       <View style={styles.section}>
         <View style={styles.sectionHeader}>
-          <MailIcon size={14} color={colors.primary} />
+          <MailIcon size={14} color={c.primary} />
           <Text style={styles.sectionTitle}>Recent emails</Text>
         </View>
         {emailsLoading ? (
           <View style={styles.loading}>
-            <ActivityIndicator size="small" color={colors.primary} />
+            <ActivityIndicator size="small" color={c.primary} />
           </View>
         ) : emailsError ? (
           <Text style={styles.emptyText}>Couldn't load emails.</Text>
@@ -190,7 +193,7 @@ export function ContactActivity({ contact }: Props) {
 
       <View style={styles.section}>
         <View style={styles.sectionHeader}>
-          <CalendarDays size={14} color={colors.primary} />
+          <CalendarDays size={14} color={c.primary} />
           <Text style={styles.sectionTitle}>Upcoming events</Text>
         </View>
         {upcomingEvents.length === 0 ? (
@@ -215,21 +218,22 @@ export function ContactActivity({ contact }: Props) {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   wrap: { gap: spacing.md, paddingHorizontal: spacing.lg, marginBottom: spacing.lg },
   section: {
-    backgroundColor: colors.card,
+    backgroundColor: c.card,
     borderRadius: radius.sm,
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.sm,
     gap: spacing.sm,
     borderLeftWidth: 3,
-    borderLeftColor: colors.primary,
+    borderLeftColor: c.primary,
   },
   sectionHeader: { flexDirection: 'row', alignItems: 'center', gap: spacing.xs },
-  sectionTitle: { ...typography.bodySemibold, color: colors.text },
+  sectionTitle: { ...typography.bodySemibold, color: c.text },
   loading: { paddingVertical: spacing.sm, alignItems: 'flex-start' },
-  emptyText: { ...typography.caption, color: colors.textMuted },
+  emptyText: { ...typography.caption, color: c.textMuted },
 
   row: {
     flexDirection: 'row',
@@ -238,21 +242,22 @@ const styles = StyleSheet.create({
     paddingVertical: 6,
     borderRadius: radius.xs,
   },
-  rowPressed: { backgroundColor: colors.surface },
+  rowPressed: { backgroundColor: c.surface },
   rowContent: { flex: 1, minWidth: 0 },
   rowTop: { flexDirection: 'row', justifyContent: 'space-between', gap: spacing.sm },
-  rowSender: { ...typography.bodyMedium, color: colors.text, flex: 1 },
-  rowDate: { ...typography.caption, color: colors.textMuted },
-  rowSubject: { ...typography.body, color: colors.text },
-  rowPreview: { ...typography.caption, color: colors.textMuted },
+  rowSender: { ...typography.bodyMedium, color: c.text, flex: 1 },
+  rowDate: { ...typography.caption, color: c.textMuted },
+  rowSubject: { ...typography.body, color: c.text },
+  rowPreview: { ...typography.caption, color: c.textMuted },
 
   eventRow: { flexDirection: 'row', gap: spacing.sm, alignItems: 'baseline', paddingVertical: 4 },
   eventTime: {
     ...typography.caption,
-    color: colors.textMuted,
+    color: c.textMuted,
     width: 64,
   },
   eventInfo: { flex: 1, minWidth: 0 },
-  eventTitle: { ...typography.body, color: colors.text },
-  eventDate: { ...typography.caption, color: colors.textMuted, marginTop: 2 },
-});
+  eventTitle: { ...typography.body, color: c.text },
+  eventDate: { ...typography.caption, color: c.textMuted, marginTop: 2 },
+  });
+}

src/components/contacts/ContactListRow.tsx

@@ -10,7 +10,8 @@ import {
   isGroup,
 } from '../../lib/contact-utils';
 import SenderAvatar from '../SenderAvatar';
-import { colors, spacing, radius, typography, componentSizes } from '../../theme/tokens';
+import { spacing, radius, typography, componentSizes, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface ContactListRowProps {
   contact: ContactCard;
@@ -29,6 +30,8 @@ export default function ContactListRow({
   selectionMode,
   secondaryText,
 }: ContactListRowProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const name = getContactDisplayName(contact) || 'Unnamed';
   const email = getContactPrimaryEmail(contact);
   const org = getPrimaryOrg(contact);
@@ -50,7 +53,7 @@ export default function ContactListRow({
     >
       {selectionMode && (
         <View style={[styles.checkbox, selected && styles.checkboxSelected]}>
-          {selected && <Check size={14} color={colors.primaryForeground} />}
+          {selected && <Check size={14} color={c.primaryForeground} />}
         </View>
       )}
 
@@ -58,7 +61,7 @@ export default function ContactListRow({
         <Image source={{ uri: photoUri }} style={styles.avatarImage} />
       ) : group ? (
         <View style={styles.groupAvatar}>
-          <Users size={18} color={colors.primary} />
+          <Users size={18} color={c.primary} />
         </View>
       ) : (
         <SenderAvatar name={name} email={email} size={componentSizes.avatarMd} />
@@ -77,7 +80,8 @@ export default function ContactListRow({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   row: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -85,37 +89,38 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.md,
     gap: spacing.md,
   },
-  rowPressed: { backgroundColor: colors.surfaceHover },
-  rowSelected: { backgroundColor: colors.primaryBg },
+  rowPressed: { backgroundColor: c.surfaceHover },
+  rowSelected: { backgroundColor: c.primaryBg },
   checkbox: {
     width: 22,
     height: 22,
     borderRadius: radius.xs,
     borderWidth: 2,
-    borderColor: colors.border,
+    borderColor: c.border,
     alignItems: 'center',
     justifyContent: 'center',
   },
   checkboxSelected: {
-    backgroundColor: colors.primary,
-    borderColor: colors.primary,
+    backgroundColor: c.primary,
+    borderColor: c.primary,
   },
   avatarImage: {
     width: componentSizes.avatarMd,
     height: componentSizes.avatarMd,
     borderRadius: componentSizes.avatarMd / 2,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
   },
   groupAvatar: {
     width: componentSizes.avatarMd,
     height: componentSizes.avatarMd,
     borderRadius: componentSizes.avatarMd / 2,
-    backgroundColor: colors.primaryBg,
+    backgroundColor: c.primaryBg,
     alignItems: 'center',
     justifyContent: 'center',
   },
   info: { flex: 1, minWidth: 0 },
-  name: { ...typography.bodyMedium, color: colors.text },
-  subtitle: { ...typography.caption, color: colors.textMuted, marginTop: 1 },
-  tertiary: { ...typography.small, color: colors.textSecondary, marginTop: 1 },
-});
+  name: { ...typography.bodyMedium, color: c.text },
+  subtitle: { ...typography.caption, color: c.textMuted, marginTop: 1 },
+  tertiary: { ...typography.small, color: c.textSecondary, marginTop: 1 },
+  });
+}

src/components/contacts/ContactPickerSheet.tsx

@@ -12,7 +12,9 @@ import {
 } from '../../stores/contacts-store';
 import { matchesContactSearch, isGroup } from '../../lib/contact-utils';
 import ContactListRow from './ContactListRow';
-import { colors, spacing, radius, typography, componentSizes } from '../../theme/tokens';
+import { useSheetDrag } from '../../lib/use-sheet-drag';
+import { spacing, radius, typography, componentSizes, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface Props {
   visible: boolean;
@@ -26,9 +28,11 @@ interface Props {
 export default function ContactPickerSheet({
   visible, onClose, onSelect, title = 'Add Contact', excludedIds, multi = true,
 }: Props) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const allContacts = useContactsStore((s) => s.contacts);
   const sorted = React.useMemo(
-    () => sortContactsByDisplayName(allContacts.filter((c) => !isGroup(c))),
+    () => sortContactsByDisplayName(allContacts.filter((contact) => !isGroup(contact))),
     [allContacts],
   );
   const [query, setQuery] = React.useState('');
@@ -36,6 +40,11 @@ export default function ContactPickerSheet({
 
   const slideY = React.useRef(new Animated.Value(Dimensions.get('window').height)).current;
   const overlay = React.useRef(new Animated.Value(0)).current;
+  const dragHandlers = useSheetDrag({
+    slideY,
+    closedY: Dimensions.get('window').height,
+    onClose,
+  });
 
   React.useEffect(() => {
     if (visible) {
@@ -90,37 +99,41 @@ export default function ContactPickerSheet({
 
       <Animated.View style={[styles.sheet, { transform: [{ translateY: slideY }] }]}>
         <SafeAreaView style={{ flex: 1 }} edges={['bottom']}>
-          <View style={styles.handle} />
-          <View style={styles.header}>
-            <Pressable onPress={onClose} style={styles.headerBtn} hitSlop={8}>
-              <X size={20} color={colors.text} />
-            </Pressable>
-            <Text style={styles.headerTitle}>{title}</Text>
-            {multi && (
-              <Pressable
-                onPress={confirm}
-                disabled={selected.size === 0}
-                style={[styles.doneBtn, selected.size === 0 && styles.doneBtnDisabled]}
-                hitSlop={8}
-              >
-                <Text style={styles.doneLabel}>Add{selected.size > 0 ? ` (${selected.size})` : ''}</Text>
+          <View {...dragHandlers}>
+            <View style={styles.handleHit}>
+              <View style={styles.handle} />
+            </View>
+            <View style={styles.header}>
+              <Pressable onPress={onClose} style={styles.headerBtn} hitSlop={8}>
+                <X size={20} color={c.text} />
               </Pressable>
-            )}
+              <Text style={styles.headerTitle}>{title}</Text>
+              {multi && (
+                <Pressable
+                  onPress={confirm}
+                  disabled={selected.size === 0}
+                  style={[styles.doneBtn, selected.size === 0 && styles.doneBtnDisabled]}
+                  hitSlop={8}
+                >
+                  <Text style={styles.doneLabel}>Add{selected.size > 0 ? ` (${selected.size})` : ''}</Text>
+                </Pressable>
+              )}
+            </View>
           </View>
 
           <View style={styles.searchBar}>
-            <Search size={16} color={colors.textMuted} />
+            <Search size={16} color={c.textMuted} />
             <TextInput
               style={styles.searchInput}
               placeholder="Search contacts..."
-              placeholderTextColor={colors.textMuted}
+              placeholderTextColor={c.textMuted}
               value={query}
               onChangeText={setQuery}
               autoFocus
             />
             {query.length > 0 && (
               <Pressable onPress={() => setQuery('')} hitSlop={8}>
-                <X size={16} color={colors.textMuted} />
+                <X size={16} color={c.textMuted} />
               </Pressable>
             )}
           </View>
@@ -150,24 +163,28 @@ export default function ContactPickerSheet({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   overlay: { ...StyleSheet.absoluteFillObject, backgroundColor: 'rgba(0,0,0,0.5)' },
   overlayPress: { flex: 1 },
   sheet: {
     position: 'absolute',
     left: 0, right: 0, bottom: 0,
     top: '15%',
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     borderTopLeftRadius: radius.lg,
     borderTopRightRadius: radius.lg,
   },
+  handleHit: {
+    alignItems: 'center',
+    paddingTop: spacing.sm,
+    paddingBottom: spacing.xs,
+  },
   handle: {
-    alignSelf: 'center',
     width: 40,
     height: 4,
     borderRadius: 2,
-    backgroundColor: colors.border,
-    marginTop: spacing.sm,
+    backgroundColor: c.border,
   },
   header: {
     flexDirection: 'row',
@@ -176,23 +193,23 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.sm,
     gap: spacing.xs,
     borderBottomWidth: 1,
-    borderBottomColor: colors.borderLight,
+    borderBottomColor: c.borderLight,
   },
   headerBtn: {
     width: 40, height: 40,
     alignItems: 'center', justifyContent: 'center',
     borderRadius: radius.full,
   },
-  headerTitle: { ...typography.h3, color: colors.text, flex: 1, marginLeft: spacing.xs },
+  headerTitle: { ...typography.h3, color: c.text, flex: 1, marginLeft: spacing.xs },
   doneBtn: {
     paddingHorizontal: spacing.md,
     height: 36,
     justifyContent: 'center',
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     borderRadius: radius.full,
   },
   doneBtnDisabled: { opacity: 0.5 },
-  doneLabel: { ...typography.bodyMedium, color: colors.primaryForeground },
+  doneLabel: { ...typography.bodyMedium, color: c.primaryForeground },
 
   searchBar: {
     flexDirection: 'row',
@@ -202,14 +219,15 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     height: componentSizes.inputHeight,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
     gap: spacing.sm,
   },
-  searchInput: { flex: 1, ...typography.body, color: colors.text, paddingVertical: 0 },
+  searchInput: { flex: 1, ...typography.body, color: c.text, paddingVertical: 0 },
 
-  separator: { height: 1, backgroundColor: colors.borderLight, marginLeft: 68 },
+  separator: { height: 1, backgroundColor: c.borderLight, marginLeft: 68 },
 
   empty: { paddingVertical: spacing.xxxl, alignItems: 'center' },
-  emptyText: { ...typography.body, color: colors.textMuted },
-});
+  emptyText: { ...typography.body, color: c.textMuted },
+  });
+}

src/components/contacts/ContactsSidebarDrawer.tsx

@@ -9,7 +9,8 @@ import {
 import type { ContactCategory } from '../../stores/contacts-store';
 import { useContactsStore } from '../../stores/contacts-store';
 import { getContactDisplayName, getContactKeywords, isGroup } from '../../lib/contact-utils';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface Props {
   visible: boolean;
@@ -25,6 +26,8 @@ function isSameCategory(a: ContactCategory, b: ContactCategory): boolean {
 }
 
 export default function ContactsSidebarDrawer({ visible, onClose }: Props) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const selectedCategory = useContactsStore((s) => s.selectedCategory);
   const setSelectedCategory = useContactsStore((s) => s.setSelectedCategory);
   const contacts = useContactsStore((s) => s.contacts);
@@ -93,14 +96,14 @@ export default function ContactsSidebarDrawer({ visible, onClose }: Props) {
         <SafeAreaView style={styles.drawerSafe} edges={['top', 'bottom', 'left']}>
           <View style={styles.header}>
             <Pressable onPress={onClose} style={styles.headerClose} hitSlop={8}>
-              <X size={20} color={colors.text} />
+              <X size={20} color={c.text} />
             </Pressable>
             <Text style={styles.headerTitle}>Contacts</Text>
           </View>
 
           <ScrollView style={styles.scroll} contentContainerStyle={styles.scrollContent}>
             <CategoryRow
-              icon={<Inbox size={16} color={colors.primary} />}
+              icon={<Inbox size={16} color={c.primary} />}
               label="All Contacts"
               count={totalCount}
               active={selectedCategory.type === 'all'}
@@ -115,7 +118,7 @@ export default function ContactsSidebarDrawer({ visible, onClose }: Props) {
             {expanded.books && books.map((book) => (
               <CategoryRow
                 key={book.id}
-                icon={<BookUser size={16} color={colors.textSecondary} />}
+                icon={<BookUser size={16} color={c.textSecondary} />}
                 label={book.name}
                 count={book.count}
                 active={isSameCategory(selectedCategory, { type: 'addressBook', addressBookId: book.id })}
@@ -124,7 +127,7 @@ export default function ContactsSidebarDrawer({ visible, onClose }: Props) {
             ))}
             {expanded.books && (
               <CategoryRow
-                icon={<BookUser size={16} color={colors.textMuted} />}
+                icon={<BookUser size={16} color={c.textMuted} />}
                 label="Uncategorized"
                 count={0}
                 active={selectedCategory.type === 'uncategorized'}
@@ -142,7 +145,7 @@ export default function ContactsSidebarDrawer({ visible, onClose }: Props) {
             {expanded.groups && groups.map((g) => (
               <CategoryRow
                 key={g.id}
-                icon={<Users size={16} color={colors.textSecondary} />}
+                icon={<Users size={16} color={c.textSecondary} />}
                 label={getContactDisplayName(g) || 'Group'}
                 count={g.members ? Object.keys(g.members).length : 0}
                 active={isSameCategory(selectedCategory, { type: 'group', groupId: g.id })}
@@ -160,7 +163,7 @@ export default function ContactsSidebarDrawer({ visible, onClose }: Props) {
             {expanded.tags && keywords.map((kw) => (
               <CategoryRow
                 key={kw.keyword}
-                icon={<Tag size={16} color={colors.textSecondary} />}
+                icon={<Tag size={16} color={c.textSecondary} />}
                 label={kw.keyword}
                 count={kw.count}
                 active={isSameCategory(selectedCategory, { type: 'keyword', keyword: kw.keyword })}
@@ -175,12 +178,14 @@ export default function ContactsSidebarDrawer({ visible, onClose }: Props) {
 }
 
 function SectionHeader({ label, expanded, onPress }: { label: string; expanded: boolean; onPress: () => void }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <Pressable style={styles.sectionHeader} onPress={onPress}>
       {expanded ? (
-        <ChevronDown size={14} color={colors.textMuted} />
+        <ChevronDown size={14} color={c.textMuted} />
       ) : (
-        <ChevronRight size={14} color={colors.textMuted} />
+        <ChevronRight size={14} color={c.textMuted} />
       )}
       <Text style={styles.sectionHeaderText}>{label}</Text>
     </Pressable>
@@ -196,6 +201,8 @@ function CategoryRow({
   active: boolean;
   onPress: () => void;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <Pressable
       onPress={onPress}
@@ -212,7 +219,8 @@ function CategoryRow({
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   overlay: { ...StyleSheet.absoluteFillObject, backgroundColor: 'rgba(0,0,0,0.5)' },
   overlayPress: { flex: 1 },
   drawer: {
@@ -222,7 +230,7 @@ const styles = StyleSheet.create({
     maxWidth: 340,
     backgroundColor: '#262626',
     borderRightWidth: 1,
-    borderRightColor: colors.border,
+    borderRightColor: c.border,
   },
   drawerSafe: { flex: 1 },
 
@@ -233,14 +241,14 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.sm,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   headerClose: {
     width: 36, height: 36,
     alignItems: 'center', justifyContent: 'center',
     borderRadius: radius.sm,
   },
-  headerTitle: { ...typography.h3, color: colors.text },
+  headerTitle: { ...typography.h3, color: c.text },
 
   scroll: { flex: 1 },
   scrollContent: { paddingBottom: spacing.md },
@@ -253,7 +261,7 @@ const styles = StyleSheet.create({
     paddingTop: spacing.md,
     paddingBottom: 4,
   },
-  sectionHeaderText: { ...typography.bodySemibold, color: colors.text },
+  sectionHeaderText: { ...typography.bodySemibold, color: c.text },
 
   row: {
     flexDirection: 'row',
@@ -263,14 +271,15 @@ const styles = StyleSheet.create({
     borderLeftWidth: 2,
     borderLeftColor: 'transparent',
   },
-  rowPressed: { backgroundColor: colors.surfaceHover },
-  rowActive: { backgroundColor: colors.accent, borderLeftColor: colors.primary },
+  rowPressed: { backgroundColor: c.surfaceHover },
+  rowActive: { backgroundColor: c.accent, borderLeftColor: c.primary },
   rowIcon: {
     width: 20, height: 20,
     alignItems: 'center', justifyContent: 'center',
     marginRight: spacing.sm,
   },
-  rowLabel: { flex: 1, ...typography.body, color: colors.text },
-  rowLabelActive: { ...typography.bodySemibold, color: colors.text },
-  rowCount: { ...typography.caption, color: colors.textMuted, marginLeft: spacing.sm },
-});
+  rowLabel: { flex: 1, ...typography.body, color: c.text },
+  rowLabelActive: { ...typography.bodySemibold, color: c.text },
+  rowCount: { ...typography.caption, color: c.textMuted, marginLeft: spacing.sm },
+  });
+}

src/components/contacts/FieldBlock.tsx

@@ -1,19 +1,22 @@
 import React from 'react';
 import { View, Text, StyleSheet, Pressable } from 'react-native';
 import { Plus, X } from 'lucide-react-native';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 export type CategoryAccent = 'contact' | 'work' | 'location' | 'personal' | 'digital' | 'calendar' | 'notes';
 
-const ACCENT_COLORS: Record<CategoryAccent, string> = {
-  contact: colors.primary,
-  work: colors.calendar.orange,
-  location: colors.calendar.green,
-  personal: colors.calendar.pink,
-  digital: colors.calendar.teal,
-  calendar: colors.calendar.indigo,
-  notes: colors.calendar.purple,
-};
+function accentColor(category: CategoryAccent, c: ThemePalette): string {
+  switch (category) {
+    case 'contact':  return c.primary;
+    case 'work':     return c.calendar.orange;
+    case 'location': return c.calendar.green;
+    case 'personal': return c.calendar.pink;
+    case 'digital':  return c.calendar.teal;
+    case 'calendar': return c.calendar.indigo;
+    case 'notes':    return c.calendar.purple;
+  }
+}
 
 interface FieldBlockProps {
   title: string;
@@ -27,7 +30,9 @@ interface FieldBlockProps {
 export default function FieldBlock({
   title, category = 'contact', icon, onAdd, addLabel, children,
 }: FieldBlockProps) {
-  const accent = ACCENT_COLORS[category];
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const accent = accentColor(category, c);
   return (
     <View style={[styles.block, { borderLeftColor: accent }]}>
       <View style={styles.header}>
@@ -36,7 +41,7 @@ export default function FieldBlock({
         <View style={{ flex: 1 }} />
         {onAdd && (
           <Pressable onPress={onAdd} hitSlop={8} style={styles.addBtn}>
-            <Plus size={14} color={colors.primary} />
+            <Plus size={14} color={c.primary} />
             {!!addLabel && <Text style={styles.addLabel}>{addLabel}</Text>}
           </Pressable>
         )}
@@ -52,59 +57,63 @@ interface FieldRowProps {
 }
 
 export function FieldRow({ onRemove, children }: FieldRowProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={styles.row}>
       <View style={{ flex: 1 }}>{children}</View>
       {onRemove && (
         <Pressable onPress={onRemove} hitSlop={8} style={styles.removeBtn}>
-          <X size={14} color={colors.textMuted} />
+          <X size={14} color={c.textMuted} />
         </Pressable>
       )}
     </View>
   );
 }
 
-const styles = StyleSheet.create({
-  block: {
-    marginHorizontal: spacing.lg,
-    marginBottom: spacing.md,
-    paddingLeft: spacing.md,
-    paddingRight: spacing.sm,
-    paddingVertical: spacing.sm,
-    borderLeftWidth: 3,
-    borderRadius: radius.sm,
-    backgroundColor: colors.card,
-  },
-  header: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    gap: spacing.xs,
-    marginBottom: spacing.sm,
-  },
-  title: { ...typography.bodySemibold, color: colors.text },
-  addBtn: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    gap: 4,
-    paddingHorizontal: spacing.sm,
-    paddingVertical: 4,
-    borderRadius: radius.full,
-    backgroundColor: colors.primaryBg,
-  },
-  addLabel: { ...typography.caption, color: colors.primary },
-  body: { gap: spacing.sm },
-  row: {
-    flexDirection: 'row',
-    alignItems: 'flex-start',
-    gap: spacing.sm,
-  },
-  removeBtn: {
-    width: 28,
-    height: 28,
-    alignItems: 'center',
-    justifyContent: 'center',
-    borderRadius: radius.full,
-    backgroundColor: colors.surface,
-    marginTop: 4,
-  },
-});
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    block: {
+      marginHorizontal: spacing.lg,
+      marginBottom: spacing.md,
+      paddingLeft: spacing.md,
+      paddingRight: spacing.sm,
+      paddingVertical: spacing.sm,
+      borderLeftWidth: 3,
+      borderRadius: radius.sm,
+      backgroundColor: c.card,
+    },
+    header: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      gap: spacing.xs,
+      marginBottom: spacing.sm,
+    },
+    title: { ...typography.bodySemibold, color: c.text },
+    addBtn: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      gap: 4,
+      paddingHorizontal: spacing.sm,
+      paddingVertical: 4,
+      borderRadius: radius.full,
+      backgroundColor: c.primaryBg,
+    },
+    addLabel: { ...typography.caption, color: c.primary },
+    body: { gap: spacing.sm },
+    row: {
+      flexDirection: 'row',
+      alignItems: 'flex-start',
+      gap: spacing.sm,
+    },
+    removeBtn: {
+      width: 28,
+      height: 28,
+      alignItems: 'center',
+      justifyContent: 'center',
+      borderRadius: radius.full,
+      backgroundColor: c.surface,
+      marginTop: 4,
+    },
+  });
+}

src/components/settings/AboutDataSettings.tsx

@@ -4,7 +4,8 @@ import Constants from 'expo-constants';
 import { ExternalLink } from 'lucide-react-native';
 import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useSettingsStore } from '../../stores/settings-store';
 
 const APP_VERSION = Constants.expoConfig?.version ?? '0.0.0';
@@ -18,6 +19,8 @@ const DEBUG_CATEGORIES = [
 ];
 
 export function AboutDataSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const senderFavicons = useSettingsStore((s) => s.senderFavicons);
   const setSenderFaviconsStore = useSettingsStore((s) => s.setSenderFavicons);
   const hydrated = useSettingsStore((s) => s.hydrated);
@@ -64,7 +67,7 @@ export function AboutDataSettings() {
             onPress={() => Linking.openURL('https://github.com/bulwarkmail/webmail')}
           >
             <Text style={styles.ghText}>GitHub</Text>
-            <ExternalLink size={12} color={colors.mutedForeground} />
+            <ExternalLink size={12} color={c.mutedForeground} />
           </Pressable>
         </View>
       </View>
@@ -122,14 +125,15 @@ export function AboutDataSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
   aboutBox: {
     padding: spacing.xl,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.card,
+    borderColor: c.border,
+    backgroundColor: c.card,
   },
   aboutRow: {
     flexDirection: 'row',
@@ -140,30 +144,31 @@ const styles = StyleSheet.create({
     width: 48,
     height: 48,
     borderRadius: radius.md,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     alignItems: 'center',
     justifyContent: 'center',
   },
-  logoText: { fontSize: 24, fontWeight: '700', color: colors.primaryForeground },
-  aboutTitle: { ...typography.bodyMedium, color: colors.text },
-  aboutVersion: { ...typography.caption, color: colors.mutedForeground, marginTop: 2 },
-  aboutCommit: { color: colors.mutedForeground, opacity: 0.6 },
+  logoText: { fontSize: 24, fontWeight: '700', color: c.primaryForeground },
+  aboutTitle: { ...typography.bodyMedium, color: c.text },
+  aboutVersion: { ...typography.caption, color: c.mutedForeground, marginTop: 2 },
+  aboutCommit: { color: c.mutedForeground, opacity: 0.6 },
   ghLink: {
     flexDirection: 'row',
     alignItems: 'center',
     gap: 4,
   },
-  ghText: { ...typography.caption, color: colors.mutedForeground },
+  ghText: { ...typography.caption, color: c.mutedForeground },
   debugCategoriesBox: {
     marginLeft: spacing.lg,
     paddingLeft: spacing.lg,
     borderLeftWidth: 2,
-    borderLeftColor: colors.muted,
+    borderLeftColor: c.muted,
     gap: 4,
   },
   debugCategoriesHint: {
     ...typography.caption,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     marginBottom: spacing.sm,
   },
 });
+}

src/components/settings/AccountSecuritySettings.tsx

@@ -4,7 +4,8 @@ import { Key, Smartphone, Lock, Eye, EyeOff, Shield, Monitor, Trash2 } from 'luc
 import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
 import Input from '../Input';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface Session {
   id: string;
@@ -19,6 +20,8 @@ const MOCK_SESSIONS: Session[] = [
 ];
 
 export function AccountSecuritySettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [currentPwd, setCurrentPwd] = useState('');
   const [newPwd, setNewPwd] = useState('');
   const [confirmPwd, setConfirmPwd] = useState('');
@@ -42,9 +45,9 @@ export function AccountSecuritySettings() {
               />
               <Pressable style={styles.eyeBtn} onPress={() => setShowCurrent((v) => !v)}>
                 {showCurrent ? (
-                  <EyeOff size={16} color={colors.mutedForeground} />
+                  <EyeOff size={16} color={c.mutedForeground} />
                 ) : (
-                  <Eye size={16} color={colors.mutedForeground} />
+                  <Eye size={16} color={c.mutedForeground} />
                 )}
               </Pressable>
             </View>
@@ -61,9 +64,9 @@ export function AccountSecuritySettings() {
               />
               <Pressable style={styles.eyeBtn} onPress={() => setShowNew((v) => !v)}>
                 {showNew ? (
-                  <EyeOff size={16} color={colors.mutedForeground} />
+                  <EyeOff size={16} color={c.mutedForeground} />
                 ) : (
-                  <Eye size={16} color={colors.mutedForeground} />
+                  <Eye size={16} color={c.mutedForeground} />
                 )}
               </Pressable>
             </View>
@@ -79,7 +82,7 @@ export function AccountSecuritySettings() {
           </View>
 
           <View style={{ alignItems: 'flex-end' }}>
-            <Button size="sm" icon={<Key size={14} color={colors.primaryForeground} />}>
+            <Button size="sm" icon={<Key size={14} color={c.primaryForeground} />}>
               Change Password
             </Button>
           </View>
@@ -93,7 +96,7 @@ export function AccountSecuritySettings() {
 
         {twoFactor && (
           <View style={styles.infoBox}>
-            <Smartphone size={16} color={colors.primary} />
+            <Smartphone size={16} color={c.primary} />
             <Text style={styles.infoText}>
               Scan the QR code in your authenticator app to finish setup.
             </Text>
@@ -104,7 +107,7 @@ export function AccountSecuritySettings() {
       <SettingsSection title="App Passwords" description="Generate passwords for other mail clients.">
         {appPwds.length === 0 ? (
           <View style={styles.empty}>
-            <Lock size={24} color={colors.mutedForeground} />
+            <Lock size={24} color={c.mutedForeground} />
             <Text style={styles.emptyText}>No app passwords yet.</Text>
           </View>
         ) : null}
@@ -119,7 +122,7 @@ export function AccountSecuritySettings() {
         {MOCK_SESSIONS.map((s) => (
           <View key={s.id} style={styles.sessionRow}>
             <View style={styles.sessionIcon}>
-              <Monitor size={18} color={colors.text} />
+              <Monitor size={18} color={c.text} />
             </View>
             <View style={{ flex: 1 }}>
               <Text style={styles.sessionDevice}>{s.device}</Text>
@@ -129,7 +132,7 @@ export function AccountSecuritySettings() {
             </View>
             {!s.current && (
               <Pressable style={styles.trashBtn}>
-                <Trash2 size={16} color={colors.error} />
+                <Trash2 size={16} color={c.error} />
               </Pressable>
             )}
           </View>
@@ -139,23 +142,24 @@ export function AccountSecuritySettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
   pwField: { gap: 4 },
-  pwLabel: { ...typography.caption, color: colors.mutedForeground },
+  pwLabel: { ...typography.caption, color: c.mutedForeground },
   pwInputRow: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
   eyeBtn: { padding: spacing.sm },
   infoBox: {
     flexDirection: 'row',
     gap: spacing.sm,
     padding: spacing.md,
-    backgroundColor: colors.primaryBg,
+    backgroundColor: c.primaryBg,
     borderRadius: radius.sm,
     alignItems: 'center',
   },
   infoText: {
     ...typography.caption,
-    color: colors.primary,
+    color: c.primary,
     flex: 1,
   },
   empty: {
@@ -165,7 +169,7 @@ const styles = StyleSheet.create({
   },
   emptyText: {
     ...typography.body,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
   },
   sessionRow: {
     flexDirection: 'row',
@@ -173,18 +177,18 @@ const styles = StyleSheet.create({
     gap: spacing.md,
     paddingVertical: spacing.md,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   sessionIcon: {
     width: 36,
     height: 36,
     borderRadius: radius.sm,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     alignItems: 'center',
     justifyContent: 'center',
   },
-  sessionDevice: { ...typography.bodyMedium, color: colors.text },
-  sessionMeta: { ...typography.caption, color: colors.mutedForeground, marginTop: 2 },
+  sessionDevice: { ...typography.bodyMedium, color: c.text },
+  sessionMeta: { ...typography.caption, color: c.mutedForeground, marginTop: 2 },
   trashBtn: {
     width: 32,
     height: 32,
@@ -193,3 +197,4 @@ const styles = StyleSheet.create({
     borderRadius: radius.sm,
   },
 });
+}

src/components/settings/AccountSettings.tsx

@@ -1,7 +1,8 @@
 import React from 'react';
 import { View, Text, StyleSheet } from 'react-native';
 import { SettingsSection, SettingItem } from './settings-section';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useAuthStore } from '../../stores/auth-store';
 import { useAccountStore } from '../../stores/account-store';
 
@@ -29,6 +30,8 @@ function formatFileSize(bytes: number): string {
 }
 
 export function AccountSettings(props: AccountSettingsProps = {}) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const authUsername = useAuthStore((s) => s.username);
   const authServerUrl = useAuthStore((s) => s.serverUrl);
   const activeAccountId = useAuthStore((s) => s.activeAccountId);
@@ -99,10 +102,11 @@ export function AccountSettings(props: AccountSettingsProps = {}) {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   value: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
     maxWidth: 240,
   },
   storage: {
@@ -112,13 +116,13 @@ const styles = StyleSheet.create({
   bar: {
     width: 128,
     height: 8,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     borderRadius: radius.full,
     overflow: 'hidden',
   },
   barFill: {
     height: '100%',
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     borderRadius: radius.full,
   },
   demoRow: {
@@ -137,3 +141,4 @@ const styles = StyleSheet.create({
     color: '#fbbf24',
   },
 });
+}

src/components/settings/AppearanceSettings.tsx

@@ -1,14 +1,11 @@
-import React, { useState } from 'react';
-import { View, Text, StyleSheet, Pressable } from 'react-native';
-import { PlayCircle } from 'lucide-react-native';
+import React from 'react';
+import { View, Text, StyleSheet } from 'react-native';
 import { SettingsSection, SettingItem, RadioGroup, ToggleSwitch } from './settings-section';
-import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
+import { useSettingsStore, type ThemeMode, type FontSize, type Density } from '../../stores/settings-store';
 
-type Theme = 'light' | 'dark' | 'system';
-type FontSize = 'small' | 'medium' | 'large';
-type Density = 'extra-compact' | 'compact' | 'regular' | 'comfortable';
-type ToolbarPosition = 'top' | 'below-subject';
+type Theme = ThemeMode;
 
 const DENSITY_PREVIEW: Record<Density, { py: number; gap: number; showAvatar: boolean; showPreview: boolean }> = {
   'extra-compact': { py: 2, gap: 6, showAvatar: false, showPreview: false },
@@ -24,6 +21,8 @@ const PREVIEW_ROWS = [
 ];
 
 function DensityPreview({ density }: { density: Density }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const cfg = DENSITY_PREVIEW[density];
   return (
     <View style={styles.densityPreview}>
@@ -50,7 +49,7 @@ function DensityPreview({ density }: { density: Density }) {
               <Text
                 style={[
                   styles.densitySender,
-                  row.unread ? { color: colors.text, fontWeight: '600' } : { color: colors.mutedForeground },
+                  row.unread ? { color: c.text, fontWeight: '600' } : { color: c.mutedForeground },
                 ]}
                 numberOfLines={1}
               >
@@ -61,7 +60,7 @@ function DensityPreview({ density }: { density: Density }) {
             <Text
               style={[
                 styles.densitySubject,
-                row.unread ? { color: colors.text, fontWeight: '500' } : { color: 'rgba(250,250,250,0.8)' },
+                row.unread ? { color: c.text, fontWeight: '500' } : { color: 'rgba(250,250,250,0.8)' },
               ]}
               numberOfLines={1}
             >
@@ -80,16 +79,24 @@ function DensityPreview({ density }: { density: Density }) {
 }
 
 export function AppearanceSettings() {
-  const [theme, setTheme] = useState<Theme>('dark');
-  const [fontSize, setFontSize] = useState<FontSize>('medium');
-  const [density, setDensity] = useState<Density>('regular');
-  const [toolbarPosition, setToolbarPosition] = useState<ToolbarPosition>('top');
-  const [showToolbarLabels, setShowToolbarLabels] = useState(true);
-  const [hideAccountSwitcher, setHideAccountSwitcher] = useState(false);
-  const [showRailAccountList, setShowRailAccountList] = useState(false);
-  const [colorfulSidebarIcons, setColorfulSidebarIcons] = useState(true);
-  const [animationsEnabled, setAnimationsEnabled] = useState(true);
-  const [language, setLanguage] = useState('en');
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const theme = useSettingsStore((s) => s.theme);
+  const setTheme = useSettingsStore((s) => s.setTheme);
+  const fontSize = useSettingsStore((s) => s.fontSize);
+  const setFontSize = useSettingsStore((s) => s.setFontSize);
+  const density = useSettingsStore((s) => s.density);
+  const setDensity = useSettingsStore((s) => s.setDensity);
+  const showToolbarLabels = useSettingsStore((s) => s.showToolbarLabels);
+  const setShowToolbarLabels = useSettingsStore((s) => s.setShowToolbarLabels);
+  const animationsEnabled = useSettingsStore((s) => s.animationsEnabled);
+  const setAnimationsEnabled = useSettingsStore((s) => s.setAnimationsEnabled);
+  const hydrated = useSettingsStore((s) => s.hydrated);
+  const hydrate = useSettingsStore((s) => s.hydrate);
+
+  React.useEffect(() => {
+    if (!hydrated) void hydrate();
+  }, [hydrated, hydrate]);
 
   return (
     <SettingsSection title="Appearance" description="Customize how the interface looks and feels.">
@@ -105,18 +112,6 @@ export function AppearanceSettings() {
         />
       </SettingItem>
 
-      <SettingItem label="Language" description="Interface language.">
-        <RadioGroup
-          value={language}
-          onChange={setLanguage}
-          options={[
-            { value: 'en', label: 'EN' },
-            { value: 'de', label: 'DE' },
-            { value: 'fr', label: 'FR' },
-          ]}
-        />
-      </SettingItem>
-
       <SettingItem label="Font Size" description="Adjust text size.">
         <RadioGroup
           value={fontSize}
@@ -145,64 +140,36 @@ export function AppearanceSettings() {
         <View style={styles.divider} />
       </View>
 
-      <SettingItem label="Toolbar Position" description="Where to place the message toolbar.">
-        <RadioGroup
-          value={toolbarPosition}
-          onChange={(v) => setToolbarPosition(v as ToolbarPosition)}
-          options={[
-            { value: 'top', label: 'Top' },
-            { value: 'below-subject', label: 'Below' },
-          ]}
-        />
-      </SettingItem>
-
       <SettingItem label="Toolbar Labels" description="Show text labels on toolbar buttons.">
         <ToggleSwitch checked={showToolbarLabels} onChange={setShowToolbarLabels} />
       </SettingItem>
 
-      <SettingItem label="Hide Account Switcher" description="Hide the account switcher from the navigation rail.">
-        <ToggleSwitch checked={hideAccountSwitcher} onChange={setHideAccountSwitcher} />
-      </SettingItem>
-
-      <SettingItem label="Rail Account List" description="Show all accounts inside the navigation rail.">
-        <ToggleSwitch checked={showRailAccountList} onChange={setShowRailAccountList} />
-      </SettingItem>
-
-      <SettingItem label="Colorful Sidebar Icons" description="Display sidebar icons with their brand colors.">
-        <ToggleSwitch checked={colorfulSidebarIcons} onChange={setColorfulSidebarIcons} />
-      </SettingItem>
-
       <SettingItem label="Animations" description="Enable or disable interface animations.">
         <ToggleSwitch checked={animationsEnabled} onChange={setAnimationsEnabled} />
       </SettingItem>
-
-      <SettingItem label="Restart Tour" description="Replay the onboarding walkthrough.">
-        <Button variant="outline" size="sm" icon={<PlayCircle size={14} color={colors.text} />}>
-          Restart
-        </Button>
-      </SettingItem>
     </SettingsSection>
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   densityPreview: {
     marginTop: spacing.md,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     overflow: 'hidden',
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
   },
   densityRow: {
     flexDirection: 'row',
     alignItems: 'center',
     paddingHorizontal: spacing.md,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   densityAvatar: {
     borderRadius: radius.full,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
   densityHeader: {
     flexDirection: 'row',
@@ -216,7 +183,7 @@ const styles = StyleSheet.create({
   },
   densityTime: {
     fontSize: 10,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
   },
   densitySubject: {
     ...typography.caption,
@@ -227,7 +194,8 @@ const styles = StyleSheet.create({
   },
   divider: {
     height: 1,
-    backgroundColor: colors.border,
+    backgroundColor: c.border,
     marginTop: spacing.md,
   },
 });
+}

src/components/settings/ComposingSettings.tsx

@@ -0,0 +1,137 @@
+import React, { useEffect, useState } from 'react';
+import { View, Text, StyleSheet, Pressable, TextInput } from 'react-native';
+import { X, Plus } from 'lucide-react-native';
+import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
+import Button from '../Button';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
+import { useSettingsStore } from '../../stores/settings-store';
+
+export function ComposingSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const autoSelectReplyIdentity = useSettingsStore((s) => s.autoSelectReplyIdentity);
+  const setAutoSelectReplyIdentity = useSettingsStore((s) => s.setAutoSelectReplyIdentity);
+  const attachmentReminderEnabled = useSettingsStore((s) => s.attachmentReminderEnabled);
+  const setAttachmentReminderEnabled = useSettingsStore((s) => s.setAttachmentReminderEnabled);
+  const attachmentReminderKeywords = useSettingsStore((s) => s.attachmentReminderKeywords);
+  const setAttachmentReminderKeywords = useSettingsStore((s) => s.setAttachmentReminderKeywords);
+  const hydrated = useSettingsStore((s) => s.hydrated);
+  const hydrate = useSettingsStore((s) => s.hydrate);
+
+  const [newKeyword, setNewKeyword] = useState('');
+
+  useEffect(() => { if (!hydrated) void hydrate(); }, [hydrated, hydrate]);
+
+  const addKeyword = () => {
+    const trimmed = newKeyword.trim().toLowerCase();
+    if (!trimmed || attachmentReminderKeywords.includes(trimmed)) {
+      setNewKeyword('');
+      return;
+    }
+    setAttachmentReminderKeywords([...attachmentReminderKeywords, trimmed]);
+    setNewKeyword('');
+  };
+
+  const removeKeyword = (kw: string) => {
+    setAttachmentReminderKeywords(attachmentReminderKeywords.filter((k) => k !== kw));
+  };
+
+  return (
+    <SettingsSection
+      title="Composing"
+      description="How the composer behaves when you reply, forward, or send."
+    >
+      <SettingItem
+        label="Auto-select reply identity"
+        description="When replying, pick the identity that received the original message."
+      >
+        <ToggleSwitch checked={autoSelectReplyIdentity} onChange={setAutoSelectReplyIdentity} />
+      </SettingItem>
+
+      <SettingItem
+        label="Attachment reminder"
+        description="Warn before sending if the message mentions an attachment but none is attached."
+      >
+        <ToggleSwitch
+          checked={attachmentReminderEnabled}
+          onChange={setAttachmentReminderEnabled}
+        />
+      </SettingItem>
+
+      {attachmentReminderEnabled && (
+        <View style={styles.subBlock}>
+          <Text style={styles.subLabel}>Trigger keywords</Text>
+          <Text style={styles.subDescription}>
+            Words that, when found in the body or subject without an attachment, trigger the reminder.
+          </Text>
+
+          <View style={styles.chips}>
+            {attachmentReminderKeywords.map((kw) => (
+              <View key={kw} style={styles.chip}>
+                <Text style={styles.chipText}>{kw}</Text>
+                <Pressable onPress={() => removeKeyword(kw)} hitSlop={6}>
+                  <X size={12} color={c.textSecondary} />
+                </Pressable>
+              </View>
+            ))}
+          </View>
+
+          <View style={styles.addRow}>
+            <TextInput
+              value={newKeyword}
+              onChangeText={setNewKeyword}
+              placeholder="e.g. attached"
+              placeholderTextColor={c.textMuted}
+              autoCapitalize="none"
+              autoCorrect={false}
+              style={styles.input}
+              onSubmitEditing={addKeyword}
+              returnKeyType="done"
+            />
+            <Button
+              variant="default"
+              size="sm"
+              onPress={addKeyword}
+              disabled={!newKeyword.trim()}
+              icon={<Plus size={14} color={c.primaryForeground} />}
+            >
+              Add
+            </Button>
+          </View>
+        </View>
+      )}
+    </SettingsSection>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  subBlock: { paddingVertical: spacing.md, gap: spacing.sm },
+  subLabel: { ...typography.bodyMedium, color: c.text },
+  subDescription: { ...typography.caption, color: c.mutedForeground },
+  chips: { flexDirection: 'row', flexWrap: 'wrap', gap: 6 },
+  chip: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 4,
+    paddingHorizontal: 8,
+    paddingVertical: 3,
+    borderRadius: radius.full,
+    backgroundColor: c.muted,
+  },
+  chipText: { ...typography.caption, color: c.text },
+  addRow: { flexDirection: 'row', gap: spacing.sm, marginTop: 4 },
+  input: {
+    flex: 1,
+    backgroundColor: c.background,
+    borderRadius: radius.sm,
+    borderWidth: 1,
+    borderColor: c.border,
+    paddingHorizontal: spacing.md,
+    paddingVertical: 8,
+    color: c.text,
+    ...typography.body,
+  },
+});
+}

src/components/settings/ContactsSettings.tsx

@@ -9,9 +9,11 @@ import { useSettingsStore } from '../../stores/settings-store';
 import { useContactsStore } from '../../stores/contacts-store';
 import { contactsToVCard } from '../../lib/vcard';
 import { isGroup } from '../../lib/contact-utils';
-import { colors, typography } from '../../theme/tokens';
+import { typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 export function ContactsSettings() {
+  const c = useColors();
   const groupByLetter = useSettingsStore((s) => s.groupContactsByLetter);
   const setGroupByLetter = useSettingsStore((s) => s.setGroupContactsByLetter);
   const contacts = useContactsStore((s) => s.contacts);
@@ -67,7 +69,7 @@ export function ContactsSettings() {
         <Button
           variant="outline"
           size="sm"
-          icon={<Download size={14} color={colors.text} />}
+          icon={<Download size={14} color={c.text} />}
           onPress={() => { void handleExport(); }}
           disabled={exportable.length === 0 || exporting}
           loading={exporting}
@@ -80,7 +82,7 @@ export function ContactsSettings() {
         label="Import contacts"
         description="Importing vCard files is currently available on the web client only."
       >
-        <Text style={[typography.caption, { color: colors.textMuted }]}>Web only</Text>
+        <Text style={[typography.caption, { color: c.textMuted }]}>Web only</Text>
       </SettingItem>
     </SettingsSection>
   );

src/components/settings/ContentSendersSettings.tsx

@@ -0,0 +1,217 @@
+import React, { useEffect, useState } from 'react';
+import {
+  View, Text, StyleSheet, Pressable, TextInput, FlatList, Modal,
+} from 'react-native';
+import { ChevronRight, X, Plus, Trash2 } from 'lucide-react-native';
+import { SettingsSection, SettingItem, RadioGroup, ToggleSwitch } from './settings-section';
+import Button from '../Button';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
+import { useSettingsStore, type ExternalContentPolicy } from '../../stores/settings-store';
+
+export function ContentSendersSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const externalContentPolicy = useSettingsStore((s) => s.externalContentPolicy);
+  const setExternalContentPolicy = useSettingsStore((s) => s.setExternalContentPolicy);
+  const emailAlwaysLightMode = useSettingsStore((s) => s.emailAlwaysLightMode);
+  const setEmailAlwaysLightMode = useSettingsStore((s) => s.setEmailAlwaysLightMode);
+  const trustedSenders = useSettingsStore((s) => s.trustedSenders);
+  const addTrustedSender = useSettingsStore((s) => s.addTrustedSender);
+  const removeTrustedSender = useSettingsStore((s) => s.removeTrustedSender);
+  const hydrated = useSettingsStore((s) => s.hydrated);
+  const hydrate = useSettingsStore((s) => s.hydrate);
+
+  const [modalOpen, setModalOpen] = useState(false);
+  const [newSender, setNewSender] = useState('');
+
+  useEffect(() => { if (!hydrated) void hydrate(); }, [hydrated, hydrate]);
+
+  const trustedCount = trustedSenders.length;
+  const trustedLabel = trustedCount === 0 ? 'None' : trustedCount === 1 ? '1 sender' : `${trustedCount} senders`;
+
+  return (
+    <View style={{ gap: spacing.xxxl }}>
+      <SettingsSection
+        title="Content & Senders"
+        description="Control how external resources and tracking pixels are handled."
+      >
+        <SettingItem
+          label="External content"
+          description="What to do when an email links to remote images or media."
+        >
+          <RadioGroup
+            value={externalContentPolicy}
+            onChange={(v) => setExternalContentPolicy(v as ExternalContentPolicy)}
+            options={[
+              { value: 'ask', label: 'Ask' },
+              { value: 'block', label: 'Block' },
+              { value: 'allow', label: 'Allow' },
+            ]}
+          />
+        </SettingItem>
+
+        <SettingItem
+          label="Always view emails in light mode"
+          description="Force a light background for the message body, even when the app is in dark mode."
+        >
+          <ToggleSwitch checked={emailAlwaysLightMode} onChange={setEmailAlwaysLightMode} />
+        </SettingItem>
+
+        <SettingItem
+          label="Trusted senders"
+          description="External content always loads for senders on this list."
+        >
+          <Pressable
+            onPress={() => setModalOpen(true)}
+            style={({ pressed }) => [styles.trustedButton, pressed && styles.trustedButtonPressed]}
+          >
+            <Text style={styles.trustedButtonText}>{trustedLabel}</Text>
+            <ChevronRight size={14} color={c.textMuted} />
+          </Pressable>
+        </SettingItem>
+      </SettingsSection>
+
+      <Modal
+        visible={modalOpen}
+        transparent
+        animationType="fade"
+        onRequestClose={() => setModalOpen(false)}
+      >
+        <Pressable style={styles.modalBackdrop} onPress={() => setModalOpen(false)}>
+          <Pressable style={styles.modalCard} onPress={() => {}}>
+            <View style={styles.modalHeader}>
+              <Text style={styles.modalTitle}>Trusted senders</Text>
+              <Pressable onPress={() => setModalOpen(false)} hitSlop={6}>
+                <X size={18} color={c.textSecondary} />
+              </Pressable>
+            </View>
+
+            <View style={styles.addRow}>
+              <TextInput
+                value={newSender}
+                onChangeText={setNewSender}
+                placeholder="sender@example.com"
+                placeholderTextColor={c.textMuted}
+                autoCapitalize="none"
+                autoCorrect={false}
+                keyboardType="email-address"
+                style={styles.input}
+                onSubmitEditing={() => {
+                  if (newSender.trim()) {
+                    addTrustedSender(newSender);
+                    setNewSender('');
+                  }
+                }}
+              />
+              <Button
+                variant="default"
+                size="sm"
+                onPress={() => {
+                  if (newSender.trim()) {
+                    addTrustedSender(newSender);
+                    setNewSender('');
+                  }
+                }}
+                disabled={!newSender.trim()}
+                icon={<Plus size={14} color={c.primaryForeground} />}
+              >
+                Add
+              </Button>
+            </View>
+
+            {trustedSenders.length === 0 ? (
+              <Text style={styles.emptyText}>No trusted senders yet.</Text>
+            ) : (
+              <FlatList
+                data={trustedSenders}
+                keyExtractor={(item) => item}
+                style={styles.list}
+                ItemSeparatorComponent={() => <View style={styles.separator} />}
+                renderItem={({ item }) => (
+                  <View style={styles.row}>
+                    <Text style={styles.rowText} numberOfLines={1}>{item}</Text>
+                    <Pressable
+                      onPress={() => removeTrustedSender(item)}
+                      hitSlop={6}
+                      style={({ pressed }) => [styles.removeBtn, pressed && styles.removeBtnPressed]}
+                    >
+                      <Trash2 size={16} color={c.error} />
+                    </Pressable>
+                  </View>
+                )}
+              />
+            )}
+          </Pressable>
+        </Pressable>
+      </Modal>
+    </View>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  trustedButton: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 4,
+    paddingHorizontal: spacing.md,
+    paddingVertical: 6,
+    backgroundColor: c.muted,
+    borderRadius: radius.sm,
+  },
+  trustedButtonPressed: { opacity: 0.7 },
+  trustedButtonText: { ...typography.body, color: c.text },
+
+  modalBackdrop: {
+    flex: 1,
+    backgroundColor: 'rgba(0,0,0,0.5)',
+    justifyContent: 'center',
+    paddingHorizontal: spacing.lg,
+  },
+  modalCard: {
+    backgroundColor: c.card,
+    borderRadius: radius.lg,
+    borderWidth: 1,
+    borderColor: c.border,
+    padding: spacing.lg,
+    maxHeight: '80%',
+  },
+  modalHeader: {
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    alignItems: 'center',
+    marginBottom: spacing.md,
+  },
+  modalTitle: { ...typography.h3, color: c.text },
+  addRow: { flexDirection: 'row', gap: spacing.sm, marginBottom: spacing.md },
+  input: {
+    flex: 1,
+    backgroundColor: c.background,
+    borderRadius: radius.sm,
+    borderWidth: 1,
+    borderColor: c.border,
+    paddingHorizontal: spacing.md,
+    paddingVertical: 8,
+    color: c.text,
+    ...typography.body,
+  },
+  list: { maxHeight: 300 },
+  separator: { height: 1, backgroundColor: c.border },
+  row: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+    paddingVertical: spacing.md,
+  },
+  rowText: { ...typography.body, color: c.text, flex: 1, marginRight: spacing.sm },
+  removeBtn: { padding: 6, borderRadius: radius.sm },
+  removeBtnPressed: { backgroundColor: c.muted },
+  emptyText: {
+    ...typography.body,
+    color: c.textMuted,
+    textAlign: 'center',
+    paddingVertical: spacing.xl,
+  },
+});
+}

src/components/settings/FilesSettings.tsx

@@ -4,7 +4,8 @@ import {
   Folder, FileText, FileCode, FileAudio, File, Image as ImageIcon,
 } from 'lucide-react-native';
 import { SettingsSection, SettingItem, RadioGroup, ToggleSwitch } from './settings-section';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 type FolderLayout = 'inline' | 'sidebar';
 type ViewMode = 'list' | 'grid';
@@ -57,24 +58,26 @@ function formatSize(b: number) {
   return `${(b / (1024 * 1024)).toFixed(1)} MB`;
 }
 
-function getIcon(file: SampleFile, colored: boolean, sz: number) {
-  if (file.isFolder) return <Folder size={sz} color={colored ? '#60a5fa' : colors.mutedForeground} />;
+function getIcon(c: ThemePalette, file: SampleFile, colored: boolean, sz: number) {
+  if (file.isFolder) return <Folder size={sz} color={colored ? '#60a5fa' : c.mutedForeground} />;
   const ext = file.name.split('.').pop()?.toLowerCase();
   switch (ext) {
     case 'jpg': case 'png': case 'gif':
-      return <ImageIcon size={sz} color={colored ? '#4ade80' : colors.mutedForeground} />;
+      return <ImageIcon size={sz} color={colored ? '#4ade80' : c.mutedForeground} />;
     case 'mp3': case 'wav':
-      return <FileAudio size={sz} color={colored ? '#a78bfa' : colors.mutedForeground} />;
+      return <FileAudio size={sz} color={colored ? '#a78bfa' : c.mutedForeground} />;
     case 'pdf':
-      return <FileText size={sz} color={colored ? '#f87171' : colors.mutedForeground} />;
+      return <FileText size={sz} color={colored ? '#f87171' : c.mutedForeground} />;
     case 'md': case 'json': case 'js': case 'ts':
-      return <FileCode size={sz} color={colored ? '#fbbf24' : colors.mutedForeground} />;
+      return <FileCode size={sz} color={colored ? '#fbbf24' : c.mutedForeground} />;
     default:
-      return <File size={sz} color={colors.mutedForeground} />;
+      return <File size={sz} color={c.mutedForeground} />;
   }
 }
 
 function FilesPreview({ prefs }: { prefs: FilesPrefs }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const files = SAMPLE.filter((f) => {
     if (!prefs.showHiddenFiles && f.hidden) return false;
     return true;
@@ -93,7 +96,7 @@ function FilesPreview({ prefs }: { prefs: FilesPrefs }) {
         <View style={styles.gridWrap}>
           {files.map((f) => (
             <View key={f.name} style={[styles.gridItem, f.hidden && { opacity: 0.5 }]}>
-              {prefs.showIcons ? getIcon(f, prefs.coloredIcons, 24) : <View style={{ width: 24, height: 24 }} />}
+              {prefs.showIcons ? getIcon(c, f, prefs.coloredIcons, 24) : <View style={{ width: 24, height: 24 }} />}
               <Text style={styles.gridName} numberOfLines={1}>{f.name}</Text>
             </View>
           ))}
@@ -111,7 +114,7 @@ function FilesPreview({ prefs }: { prefs: FilesPrefs }) {
       </View>
       {files.map((f) => (
         <View key={f.name} style={[styles.listRow, f.hidden && { opacity: 0.5 }]}>
-          {prefs.showIcons && getIcon(f, prefs.coloredIcons, 14)}
+          {prefs.showIcons && getIcon(c, f, prefs.coloredIcons, 14)}
           <Text
             style={[styles.listName, f.isFolder && { fontWeight: '500' }]}
             numberOfLines={1}
@@ -127,6 +130,8 @@ function FilesPreview({ prefs }: { prefs: FilesPrefs }) {
 }
 
 export function FilesSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [prefs, setPrefs] = useState<FilesPrefs>(DEFAULTS);
   const update = (patch: Partial<FilesPrefs>) => setPrefs((p) => ({ ...p, ...patch }));
 
@@ -188,7 +193,7 @@ export function FilesSettings() {
         <SettingItem label="Show icons" description="Display icons for files and folders.">
           <ToggleSwitch checked={prefs.showIcons} onChange={(v) => update({ showIcons: v })} />
         </SettingItem>
-        <SettingItem label="Colored icons" description="Use file-type-specific colors.">
+        <SettingItem label="Colored icons" description="Use file-type-specific c.">
           <ToggleSwitch
             checked={prefs.coloredIcons}
             onChange={(v) => update({ coloredIcons: v })}
@@ -212,14 +217,15 @@ export function FilesSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
-  previewLabel: { ...typography.bodyMedium, color: colors.text, marginBottom: spacing.sm },
+  previewLabel: { ...typography.bodyMedium, color: c.text, marginBottom: spacing.sm },
   previewBox: {
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.background,
+    borderColor: c.border,
+    backgroundColor: c.background,
     overflow: 'hidden',
     minHeight: 160,
   },
@@ -230,10 +236,10 @@ const styles = StyleSheet.create({
     paddingVertical: 4,
     paddingHorizontal: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
-    backgroundColor: colors.muted,
+    borderBottomColor: c.border,
+    backgroundColor: c.muted,
   },
-  listHeaderText: { fontSize: 10, fontWeight: '500', color: colors.mutedForeground },
+  listHeaderText: { fontSize: 10, fontWeight: '500', color: c.mutedForeground },
   listRow: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -241,10 +247,10 @@ const styles = StyleSheet.create({
     paddingVertical: 6,
     paddingHorizontal: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
-  listName: { fontSize: 11, color: colors.text, flex: 1 },
-  listMeta: { fontSize: 10, color: colors.mutedForeground, width: 60, textAlign: 'right' },
+  listName: { fontSize: 11, color: c.text, flex: 1 },
+  listMeta: { fontSize: 10, color: c.mutedForeground, width: 60, textAlign: 'right' },
   gridWrap: {
     flexDirection: 'row',
     flexWrap: 'wrap',
@@ -258,5 +264,6 @@ const styles = StyleSheet.create({
     width: 72,
     borderRadius: radius.sm,
   },
-  gridName: { fontSize: 9, color: colors.text, textAlign: 'center' },
+  gridName: { fontSize: 9, color: c.text, textAlign: 'center' },
 });
+}

src/components/settings/FilterSettings.tsx

@@ -3,7 +3,8 @@ import { View, Text, StyleSheet, Pressable } from 'react-native';
 import { Plus, GripVertical, X, Code, Filter, AlertTriangle, RotateCcw } from 'lucide-react-native';
 import { SettingsSection, ToggleSwitch } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface Rule {
   id: string;
@@ -16,6 +17,8 @@ interface Rule {
 const SAMPLE_RULES: Rule[] = [];
 
 export function FilterSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [rules, setRules] = useState<Rule[]>(SAMPLE_RULES);
   const [expandedView, setExpandedView] = useState(false);
   const [isOpaque] = useState(false);
@@ -45,7 +48,7 @@ export function FilterSettings() {
                   <Text style={styles.linkText}>Open Sieve Editor</Text>
                 </Pressable>
                 <Pressable style={styles.resetLink}>
-                  <RotateCcw size={12} color={colors.error} />
+                  <RotateCcw size={12} color={c.error} />
                   <Text style={styles.resetText}>Reset to visual</Text>
                 </Pressable>
               </View>
@@ -55,7 +58,7 @@ export function FilterSettings() {
 
         {rules.length === 0 && !isOpaque && (
           <View style={styles.emptyState}>
-            <Filter size={40} color={colors.mutedForeground} style={{ opacity: 0.4 }} />
+            <Filter size={40} color={c.mutedForeground} style={{ opacity: 0.4 }} />
             <Text style={styles.emptyText}>No rules yet.</Text>
           </View>
         )}
@@ -65,7 +68,7 @@ export function FilterSettings() {
             {rules.map((rule) => (
               <View key={rule.id} style={[styles.ruleRow, !rule.enabled && styles.ruleDisabled]}>
                 <View style={styles.grip}>
-                  <GripVertical size={16} color={colors.mutedForeground} />
+                  <GripVertical size={16} color={c.mutedForeground} />
                 </View>
 
                 <ToggleSwitch checked={rule.enabled} onChange={() => toggle(rule.id)} />
@@ -88,7 +91,7 @@ export function FilterSettings() {
                   </View>
                 ) : (
                   <Pressable style={styles.iconBtn} onPress={() => setDeleteId(rule.id)}>
-                    <X size={16} color={colors.mutedForeground} />
+                    <X size={16} color={c.mutedForeground} />
                   </Pressable>
                 )}
               </View>
@@ -100,11 +103,11 @@ export function FilterSettings() {
       <View style={styles.footer}>
         <View style={{ flexDirection: 'row', gap: spacing.sm }}>
           {!isOpaque && (
-            <Button variant="outline" size="sm" icon={<Plus size={14} color={colors.text} />}>
+            <Button variant="outline" size="sm" icon={<Plus size={14} color={c.text} />}>
               Add Rule
             </Button>
           )}
-          <Button variant="outline" size="sm" icon={<Code size={14} color={colors.text} />}>
+          <Button variant="outline" size="sm" icon={<Code size={14} color={c.text} />}>
             Raw Editor
           </Button>
         </View>
@@ -120,7 +123,8 @@ export function FilterSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xl },
   opaqueWarning: {
     flexDirection: 'row',
@@ -134,11 +138,11 @@ const styles = StyleSheet.create({
   },
   opaqueText: { ...typography.caption, color: '#fde68a' },
   opaqueActions: { flexDirection: 'row', gap: spacing.md, marginTop: spacing.sm },
-  linkText: { ...typography.caption, color: colors.primary, fontWeight: '500' },
+  linkText: { ...typography.caption, color: c.primary, fontWeight: '500' },
   resetLink: { flexDirection: 'row', alignItems: 'center', gap: 4 },
-  resetText: { ...typography.caption, color: colors.error, fontWeight: '500' },
+  resetText: { ...typography.caption, color: c.error, fontWeight: '500' },
   emptyState: { alignItems: 'center', paddingVertical: spacing.xxl, gap: spacing.md },
-  emptyText: { ...typography.body, color: colors.mutedForeground },
+  emptyText: { ...typography.body, color: c.mutedForeground },
   ruleRow: {
     flexDirection: 'row',
     alignItems: 'flex-start',
@@ -146,12 +150,12 @@ const styles = StyleSheet.create({
     padding: spacing.md,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   ruleDisabled: { opacity: 0.6 },
   grip: { paddingTop: 2 },
-  ruleName: { ...typography.bodyMedium, color: colors.text },
-  ruleSummary: { ...typography.caption, color: colors.mutedForeground, marginTop: 2 },
+  ruleName: { ...typography.bodyMedium, color: c.text },
+  ruleSummary: { ...typography.caption, color: c.mutedForeground, marginTop: 2 },
   iconBtn: {
     width: 28,
     height: 28,
@@ -167,5 +171,6 @@ const styles = StyleSheet.create({
     flexWrap: 'wrap',
   },
   expandedToggle: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
-  expandedLabel: { ...typography.caption, color: colors.mutedForeground },
+  expandedLabel: { ...typography.caption, color: c.mutedForeground },
 });
+}

src/components/settings/FolderSettings.tsx

@@ -4,7 +4,8 @@ import {
   Folder, Inbox, Send, FileText, Trash, ShieldAlert, Archive,
 } from 'lucide-react-native';
 import { SettingsSection, SettingItem } from './settings-section';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useEmailStore } from '../../stores/email-store';
 import type { Mailbox } from '../../api/types';
 
@@ -23,6 +24,8 @@ function getIcon(mb: Mailbox) {
 }
 
 export function FolderSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const mailboxes = useEmailStore((s) => s.mailboxes);
   const fetchMailboxes = useEmailStore((s) => s.fetchMailboxes);
 
@@ -47,7 +50,7 @@ export function FolderSettings() {
       >
         {mailboxes.length === 0 ? (
           <View style={styles.loading}>
-            <ActivityIndicator size="small" color={colors.primary} />
+            <ActivityIndicator size="small" color={c.primary} />
           </View>
         ) : (
           <View>
@@ -58,7 +61,7 @@ export function FolderSettings() {
                   <View style={styles.folderLeft}>
                     <Icon
                       size={16}
-                      color={mb.role ? colors.primary : colors.mutedForeground}
+                      color={mb.role ? c.primary : c.mutedForeground}
                     />
                     <Text style={styles.folderName} numberOfLines={1}>{mb.name}</Text>
                     {mb.role && ROLE_LABEL[mb.role] && (
@@ -94,7 +97,8 @@ export function FolderSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
   loading: { paddingVertical: 40, alignItems: 'center' },
   folderRow: {
@@ -106,22 +110,23 @@ const styles = StyleSheet.create({
     borderRadius: radius.sm,
   },
   folderLeft: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm, flex: 1 },
-  folderName: { ...typography.body, color: colors.text, flexShrink: 1 },
+  folderName: { ...typography.body, color: c.text, flexShrink: 1 },
   rolePill: {
     paddingHorizontal: 6,
     paddingVertical: 2,
     borderRadius: radius.full,
-    backgroundColor: colors.primaryBg,
+    backgroundColor: c.primaryBg,
   },
-  rolePillText: { fontSize: 10, fontWeight: '500', color: colors.primary },
+  rolePillText: { fontSize: 10, fontWeight: '500', color: c.primary },
   folderRight: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
   unreadBadge: {
     paddingHorizontal: 6,
     paddingVertical: 2,
     borderRadius: radius.full,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
   },
-  unreadText: { fontSize: 10, fontWeight: '500', color: colors.primaryForeground },
-  total: { ...typography.caption, color: colors.mutedForeground, minWidth: 32, textAlign: 'right' },
-  caption: { ...typography.caption, color: colors.mutedForeground },
+  unreadText: { fontSize: 10, fontWeight: '500', color: c.primaryForeground },
+  total: { ...typography.caption, color: c.mutedForeground, minWidth: 32, textAlign: 'right' },
+  caption: { ...typography.caption, color: c.mutedForeground },
 });
+}

src/components/settings/IdentitySettings.tsx

@@ -2,10 +2,13 @@ import React, { useEffect } from 'react';
 import { View, Text, StyleSheet, ActivityIndicator } from 'react-native';
 import { SettingsSection, SettingItem } from './settings-section';
 import Button from '../Button';
-import { colors, typography, spacing, radius } from '../../theme/tokens';
+import { typography, spacing, radius, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useSettingsStore } from '../../stores/settings-store';
 
 export function IdentitySettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const identities = useSettingsStore((s) => s.identities);
   const loading = useSettingsStore((s) => s.loading);
   const error = useSettingsStore((s) => s.error);
@@ -30,7 +33,7 @@ export function IdentitySettings() {
       >
         <View style={styles.row}>
           {loading ? (
-            <ActivityIndicator size="small" color={colors.primary} />
+            <ActivityIndicator size="small" color={c.primary} />
           ) : (
             <Text style={styles.count}>{countLabel}</Text>
           )}
@@ -67,7 +70,8 @@ export function IdentitySettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   row: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -75,14 +79,14 @@ const styles = StyleSheet.create({
   },
   count: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
   },
   errorBox: {
     padding: spacing.md,
     borderRadius: radius.sm,
-    backgroundColor: colors.errorBg,
+    backgroundColor: c.errorBg,
   },
-  errorText: { ...typography.caption, color: colors.error },
+  errorText: { ...typography.caption, color: c.error },
   identityRow: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -90,15 +94,16 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.md,
     paddingHorizontal: spacing.md,
     borderRadius: radius.sm,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
-  identityName: { ...typography.bodyMedium, color: colors.text },
-  identityEmail: { ...typography.caption, color: colors.mutedForeground, marginTop: 2 },
+  identityName: { ...typography.bodyMedium, color: c.text },
+  identityEmail: { ...typography.caption, color: c.mutedForeground, marginTop: 2 },
   badge: {
     paddingHorizontal: 6,
     paddingVertical: 2,
     borderRadius: radius.full,
     backgroundColor: 'rgba(59,130,246,0.15)',
   },
-  badgeText: { fontSize: 10, fontWeight: '500', color: colors.primary },
+  badgeText: { fontSize: 10, fontWeight: '500', color: c.primary },
 });
+}

src/components/settings/KeywordSettings.tsx

@@ -1,45 +1,47 @@
-import React, { useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import { View, Text, StyleSheet, Pressable, TextInput } from 'react-native';
 import { Plus, Pencil, Trash2, Check, X, RotateCcw } from 'lucide-react-native';
 import { SettingsSection } from './settings-section';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
+import { useKeywordsStore, type KeywordDef } from '../../stores/keywords-store';
+import { DARK_COLORS } from '../../theme/tokens';
 
-interface Keyword {
-  id: string;
-  label: string;
-  color: keyof typeof colors.tags;
-}
+type Keyword = KeywordDef;
 
-const PALETTE_KEYS = Object.keys(colors.tags) as (keyof typeof colors.tags)[];
-
-const DEFAULT_KEYWORDS: Keyword[] = [
-  { id: 'important', label: 'Important', color: 'red' },
-  { id: 'work',      label: 'Work',      color: 'blue' },
-  { id: 'personal',  label: 'Personal',  color: 'green' },
-  { id: 'todo',      label: 'Todo',      color: 'amber' },
-];
+// Palette keys are theme-agnostic (same names in both palettes), so use DARK_COLORS
+// at module load. The actual rendered swatch colors come from the active theme via `c.tags[key]`.
+const PALETTE_KEYS = Object.keys(DARK_COLORS.tags) as (keyof typeof DARK_COLORS.tags)[];
 
 export function KeywordSettings() {
-  const [keywords, setKeywords] = useState<Keyword[]>(DEFAULT_KEYWORDS);
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const keywords = useKeywordsStore((s) => s.keywords);
+  const addKeyword = useKeywordsStore((s) => s.add);
+  const updateKeyword = useKeywordsStore((s) => s.update);
+  const removeKeyword = useKeywordsStore((s) => s.remove);
+  const resetDefaults = useKeywordsStore((s) => s.resetDefaults);
+  const hydrated = useKeywordsStore((s) => s.hydrated);
+  const hydrate = useKeywordsStore((s) => s.hydrate);
+
+  useEffect(() => { if (!hydrated) void hydrate(); }, [hydrated, hydrate]);
+
   const [editingId, setEditingId] = useState<string | null>(null);
   const [isAdding, setIsAdding] = useState(false);
 
   const saveKeyword = (kw: Keyword, editing: boolean) => {
-    if (editing) {
-      setKeywords((ks) => ks.map((k) => k.id === editingId ? kw : k));
+    if (editing && editingId) {
+      const { id, ...patch } = kw;
+      updateKeyword(editingId, patch);
       setEditingId(null);
     } else {
-      setKeywords((ks) => [...ks, kw]);
+      addKeyword(kw);
       setIsAdding(false);
     }
   };
 
   const deleteKeyword = (id: string) => {
-    setKeywords((ks) => ks.filter((k) => k.id !== id));
-  };
-
-  const resetDefaults = () => {
-    setKeywords(DEFAULT_KEYWORDS);
+    removeKeyword(id);
   };
 
   return (
@@ -57,7 +59,7 @@ export function KeywordSettings() {
               />
             );
           }
-          const palette = colors.tags[kw.color];
+          const palette = c.tags[kw.color];
           return (
             <View key={kw.id} style={styles.kwRow}>
               <View style={[styles.kwDot, { backgroundColor: palette.dot }]} />
@@ -65,10 +67,10 @@ export function KeywordSettings() {
               <Text style={styles.kwId}>$label:{kw.id}</Text>
               <View style={{ flexDirection: 'row', gap: 2 }}>
                 <Pressable style={styles.iconBtn} onPress={() => setEditingId(kw.id)}>
-                  <Pencil size={14} color={colors.mutedForeground} />
+                  <Pencil size={14} color={c.mutedForeground} />
                 </Pressable>
                 <Pressable style={styles.iconBtn} onPress={() => deleteKeyword(kw.id)}>
-                  <Trash2 size={14} color={colors.mutedForeground} />
+                  <Trash2 size={14} color={c.mutedForeground} />
                 </Pressable>
               </View>
             </View>
@@ -86,11 +88,11 @@ export function KeywordSettings() {
         {!isAdding && editingId === null && (
           <View style={styles.bottomActions}>
             <Pressable style={styles.outlineBtn} onPress={() => setIsAdding(true)}>
-              <Plus size={14} color={colors.mutedForeground} />
+              <Plus size={14} color={c.mutedForeground} />
               <Text style={styles.outlineBtnText}>Add keyword</Text>
             </Pressable>
             <Pressable style={styles.outlineBtn} onPress={resetDefaults}>
-              <RotateCcw size={14} color={colors.mutedForeground} />
+              <RotateCcw size={14} color={c.mutedForeground} />
               <Text style={styles.outlineBtnText}>Reset defaults</Text>
             </Pressable>
           </View>
@@ -108,8 +110,10 @@ interface KeywordFormProps {
 }
 
 function KeywordForm({ initial, existingIds, onSave, onCancel }: KeywordFormProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [label, setLabel] = useState(initial?.label ?? '');
-  const [color, setColor] = useState<keyof typeof colors.tags>(initial?.color ?? 'blue');
+  const [color, setColor] = useState<keyof typeof DARK_COLORS.tags>(initial?.color ?? 'blue');
 
   const normalizedId = label
     .trim()
@@ -134,7 +138,7 @@ function KeywordForm({ initial, existingIds, onSave, onCancel }: KeywordFormProp
           value={label}
           onChangeText={setLabel}
           placeholder="e.g. Important"
-          placeholderTextColor={colors.mutedForeground}
+          placeholderTextColor={c.mutedForeground}
           style={styles.input}
           maxLength={30}
           autoFocus
@@ -146,7 +150,7 @@ function KeywordForm({ initial, existingIds, onSave, onCancel }: KeywordFormProp
         <Text style={styles.formLabel}>Color</Text>
         <View style={styles.palette}>
           {PALETTE_KEYS.map((key) => {
-            const p = colors.tags[key];
+            const p = c.tags[key];
             return (
               <Pressable
                 key={key}
@@ -164,7 +168,7 @@ function KeywordForm({ initial, existingIds, onSave, onCancel }: KeywordFormProp
 
       <View style={styles.formActions}>
         <Pressable style={styles.cancelFormBtn} onPress={onCancel}>
-          <X size={14} color={colors.text} />
+          <X size={14} color={c.text} />
           <Text style={styles.cancelFormText}>Cancel</Text>
         </Pressable>
         <Pressable
@@ -172,7 +176,7 @@ function KeywordForm({ initial, existingIds, onSave, onCancel }: KeywordFormProp
           onPress={handleSave}
           disabled={!isValid}
         >
-          <Check size={14} color={colors.primaryForeground} />
+          <Check size={14} color={c.primaryForeground} />
           <Text style={styles.saveBtnText}>{initial ? 'Save' : 'Add'}</Text>
         </Pressable>
       </View>
@@ -180,7 +184,8 @@ function KeywordForm({ initial, existingIds, onSave, onCancel }: KeywordFormProp
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   kwRow: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -188,12 +193,12 @@ const styles = StyleSheet.create({
     padding: spacing.md,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.background,
+    borderColor: c.border,
+    backgroundColor: c.background,
   },
   kwDot: { width: 20, height: 20, borderRadius: 10 },
-  kwLabel: { ...typography.bodyMedium, color: colors.text, flex: 1 },
-  kwId: { fontSize: 10, color: colors.mutedForeground, fontFamily: 'monospace' },
+  kwLabel: { ...typography.bodyMedium, color: c.text, flex: 1 },
+  kwId: { fontSize: 10, color: c.mutedForeground, fontFamily: 'monospace' },
   iconBtn: {
     width: 28,
     height: 28,
@@ -215,34 +220,34 @@ const styles = StyleSheet.create({
     borderRadius: radius.sm,
     borderWidth: 1,
     borderStyle: 'dashed',
-    borderColor: colors.border,
+    borderColor: c.border,
   },
-  outlineBtnText: { ...typography.caption, color: colors.mutedForeground },
+  outlineBtnText: { ...typography.caption, color: c.mutedForeground },
   form: {
     gap: spacing.md,
     padding: spacing.md,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.primaryBorder,
-    backgroundColor: colors.accent,
+    borderColor: c.primaryBorder,
+    backgroundColor: c.accent,
   },
-  formLabel: { ...typography.caption, color: colors.mutedForeground, marginBottom: 4 },
+  formLabel: { ...typography.caption, color: c.mutedForeground, marginBottom: 4 },
   input: {
     paddingHorizontal: spacing.sm,
     paddingVertical: 6,
     borderRadius: radius.sm,
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     borderWidth: 1,
-    borderColor: colors.border,
-    color: colors.text,
+    borderColor: c.border,
+    color: c.text,
     ...typography.body,
   },
-  errorText: { ...typography.caption, color: colors.error, marginTop: 4 },
+  errorText: { ...typography.caption, color: c.error, marginTop: 4 },
   palette: { flexDirection: 'row', flexWrap: 'wrap', gap: 6 },
   colorSwatch: { width: 24, height: 24, borderRadius: 12 },
   colorSwatchSelected: {
     borderWidth: 2,
-    borderColor: colors.text,
+    borderColor: c.text,
   },
   formActions: {
     flexDirection: 'row',
@@ -257,9 +262,9 @@ const styles = StyleSheet.create({
     paddingVertical: 6,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
-  cancelFormText: { ...typography.caption, color: colors.text },
+  cancelFormText: { ...typography.caption, color: c.text },
   saveBtn: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -267,7 +272,8 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: 6,
     borderRadius: radius.sm,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
   },
-  saveBtnText: { ...typography.caption, color: colors.primaryForeground, fontWeight: '500' },
+  saveBtnText: { ...typography.caption, color: c.primaryForeground, fontWeight: '500' },
 });
+}

src/components/settings/LanguageSettings.tsx

@@ -0,0 +1,78 @@
+import React, { useEffect } from 'react';
+import { View, Text, StyleSheet, Pressable } from 'react-native';
+import { Check } from 'lucide-react-native';
+import { SettingsSection, SettingItem } from './settings-section';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
+import { useLocaleStore } from '../../stores/locale-store';
+import { SUPPORTED_LOCALES, detectDeviceLocale, type LocaleCode } from '../../i18n';
+
+export function LanguageSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const override = useLocaleStore((s) => s.override);
+  const setOverride = useLocaleStore((s) => s.setOverride);
+  const hydrated = useLocaleStore((s) => s.hydrated);
+  const hydrate = useLocaleStore((s) => s.hydrate);
+  const t = useLocaleStore((s) => s.t);
+
+  useEffect(() => { if (!hydrated) void hydrate(); }, [hydrated, hydrate]);
+
+  const deviceCode = detectDeviceLocale();
+  const selected: LocaleCode | 'system' = override ?? 'system';
+
+  const renderRow = (code: LocaleCode | 'system', label: string, sublabel?: string) => {
+    const active = selected === code;
+    return (
+      <Pressable
+        key={code}
+        onPress={() => setOverride(code === 'system' ? null : (code as LocaleCode))}
+        style={({ pressed }) => [styles.row, pressed && styles.rowPressed]}
+      >
+        <View style={{ flex: 1 }}>
+          <Text style={styles.label}>{label}</Text>
+          {sublabel ? <Text style={styles.sublabel}>{sublabel}</Text> : null}
+        </View>
+        {active ? <Check size={16} color={c.primary} /> : null}
+      </Pressable>
+    );
+  };
+
+  const deviceLabel =
+    SUPPORTED_LOCALES.find((l) => l.code === deviceCode)?.label ?? 'English';
+
+  return (
+    <SettingsSection
+      title={t('settings.appearance.language.label', 'Language')}
+      description={t('settings.appearance.language.description', 'Choose your preferred language')}
+    >
+      <SettingItem
+        label={t('settings.appearance.language.label', 'Language')}
+        description={t('settings.appearance.language.description', 'Choose your preferred language')}
+        noBorder
+      />
+      <View style={styles.list}>
+        {renderRow('system', `System default (${deviceLabel})`)}
+        <View style={styles.divider} />
+        {SUPPORTED_LOCALES.map((l) => renderRow(l.code, l.label))}
+      </View>
+    </SettingsSection>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  list: { borderRadius: radius.md, overflow: 'hidden', backgroundColor: c.background },
+  row: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    paddingVertical: 12,
+    paddingHorizontal: spacing.md,
+    gap: spacing.sm,
+  },
+  rowPressed: { backgroundColor: c.muted },
+  divider: { height: 1, backgroundColor: c.border, marginHorizontal: spacing.md },
+  label: { ...typography.body, color: c.text },
+  sublabel: { ...typography.caption, color: c.textMuted, marginTop: 2 },
+});
+}

src/components/settings/LayoutSettings.tsx

@@ -0,0 +1,94 @@
+import React, { useEffect } from 'react';
+import { View, Text, StyleSheet } from 'react-native';
+import { ArrowRight, ArrowLeft } from 'lucide-react-native';
+import { SettingsSection, RadioGroup } from './settings-section';
+import { spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
+import { useSettingsStore, type SwipeAction, type SwipeMode } from '../../stores/settings-store';
+
+const SWIPE_OPTIONS: { value: SwipeAction; label: string }[] = [
+  { value: 'none',    label: 'None' },
+  { value: 'archive', label: 'Archive' },
+  { value: 'delete',  label: 'Delete' },
+  { value: 'spam',    label: 'Spam' },
+  { value: 'read',    label: 'Read/Unread' },
+  { value: 'star',    label: 'Star' },
+  { value: 'pin',     label: 'Pin' },
+  { value: 'move',    label: 'Move to folder' },
+];
+
+const SWIPE_MODE_OPTIONS: { value: SwipeMode; label: string }[] = [
+  { value: 'instant', label: 'Instant (swipe = action)' },
+  { value: 'reveal',  label: 'Reveal (swipe, then tap)' },
+];
+
+export function LayoutSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  const swipeLeftAction = useSettingsStore((s) => s.swipeLeftAction);
+  const setSwipeLeftAction = useSettingsStore((s) => s.setSwipeLeftAction);
+  const swipeRightAction = useSettingsStore((s) => s.swipeRightAction);
+  const setSwipeRightAction = useSettingsStore((s) => s.setSwipeRightAction);
+  const swipeMode = useSettingsStore((s) => s.swipeMode);
+  const setSwipeMode = useSettingsStore((s) => s.setSwipeMode);
+  const hydrated = useSettingsStore((s) => s.hydrated);
+  const hydrate = useSettingsStore((s) => s.hydrate);
+
+  useEffect(() => { if (!hydrated) void hydrate(); }, [hydrated, hydrate]);
+
+  return (
+    <SettingsSection title="Layout" description="Tune the email list interactions for mobile.">
+      <View style={{ gap: spacing.sm }}>
+        <Text style={styles.rowLabel}>Swipe behavior</Text>
+        <Text style={styles.rowDescription}>
+          Pick instant (swipe past the threshold to fire the action) or reveal
+          (swipe to expose an action band, then tap to confirm).
+        </Text>
+        <RadioGroup
+          value={swipeMode}
+          onChange={(v) => setSwipeMode(v as SwipeMode)}
+          options={SWIPE_MODE_OPTIONS}
+        />
+      </View>
+
+      <View style={{ gap: spacing.sm, marginTop: spacing.lg }}>
+        <View style={styles.row}>
+          <ArrowRight size={14} color={c.mutedForeground} />
+          <Text style={styles.rowLabel}>Swipe right (left → right)</Text>
+        </View>
+        <Text style={styles.rowDescription}>
+          Action when you drag a row from its left edge towards the right.
+        </Text>
+        <RadioGroup
+          value={swipeRightAction}
+          onChange={(v) => setSwipeRightAction(v as SwipeAction)}
+          options={SWIPE_OPTIONS}
+        />
+      </View>
+
+      <View style={{ gap: spacing.sm, marginTop: spacing.lg }}>
+        <View style={styles.row}>
+          <ArrowLeft size={14} color={c.mutedForeground} />
+          <Text style={styles.rowLabel}>Swipe left (right → left)</Text>
+        </View>
+        <Text style={styles.rowDescription}>
+          Action when you drag a row from its right edge towards the left.
+        </Text>
+        <RadioGroup
+          value={swipeLeftAction}
+          onChange={(v) => setSwipeLeftAction(v as SwipeAction)}
+          options={SWIPE_OPTIONS}
+        />
+      </View>
+
+    </SettingsSection>
+  );
+}
+
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  row: { flexDirection: 'row', alignItems: 'center', gap: 6 },
+  rowLabel: { ...typography.bodyMedium, color: c.text },
+  rowDescription: { ...typography.caption, color: c.mutedForeground },
+});
+}

src/components/settings/NotificationSettings.tsx

@@ -10,7 +10,8 @@ import { CheckCircle2, Volume2, XCircle } from 'lucide-react-native';
 import Button from '../Button';
 import Dialog from '../Dialog';
 import { SettingsSection, SettingItem, Select, ToggleSwitch } from './settings-section';
-import { colors, radius, spacing, typography } from '../../theme/tokens';
+import { radius, spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useAuthStore } from '../../stores/auth-store';
 import {
   DEFAULT_RELAY_BASE_URL,
@@ -35,6 +36,8 @@ type PushStatus =
   | { kind: 'error'; message: string };
 
 export function NotificationSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const username = useAuthStore((s) => s.username);
 
   const [sound, setSound] = useState('default');
@@ -120,26 +123,26 @@ export function NotificationSettings() {
             <View style={styles.statusRow}>
               {pushStatus.kind === 'busy' && (
                 <>
-                  <ActivityIndicator size="small" color={colors.primary} />
+                  <ActivityIndicator size="small" color={c.primary} />
                   <Text style={styles.statusText}>{pushStatus.message}</Text>
                 </>
               )}
               {pushStatus.kind === 'enabled' && (
                 <>
-                  <CheckCircle2 size={14} color={colors.success} />
-                  <Text style={[styles.statusText, { color: colors.success }]}>Active</Text>
+                  <CheckCircle2 size={14} color={c.success} />
+                  <Text style={[styles.statusText, { color: c.success }]}>Active</Text>
                 </>
               )}
               {pushStatus.kind === 'error' && (
                 <>
-                  <XCircle size={14} color={colors.error} />
-                  <Text style={[styles.statusText, { color: colors.error }]}>
+                  <XCircle size={14} color={c.error} />
+                  <Text style={[styles.statusText, { color: c.error }]}>
                     {pushStatus.message}
                   </Text>
                 </>
               )}
               {pushStatus.kind === 'idle' && (
-                <Text style={[styles.statusText, { color: colors.mutedForeground }]}>
+                <Text style={[styles.statusText, { color: c.mutedForeground }]}>
                   Not configured
                 </Text>
               )}
@@ -152,7 +155,7 @@ export function NotificationSettings() {
             value={relayUrl}
             onChangeText={setRelayUrl}
             placeholder={DEFAULT_RELAY_BASE_URL}
-            placeholderTextColor={colors.textMuted}
+            placeholderTextColor={c.textMuted}
             autoCapitalize="none"
             autoCorrect={false}
             keyboardType="url"
@@ -183,7 +186,7 @@ export function NotificationSettings() {
             <Button
               variant="ghost"
               size="icon"
-              icon={<Volume2 size={16} color={colors.text} />}
+              icon={<Volume2 size={16} color={c.text} />}
             />
             <Select
               value={sound}
@@ -229,12 +232,13 @@ export function NotificationSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
   row: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
   pushCard: {
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.md,
     padding: spacing.lg,
     gap: spacing.sm,
@@ -247,18 +251,18 @@ const styles = StyleSheet.create({
   },
   fieldLabel: {
     ...typography.bodyMedium,
-    color: colors.text,
+    color: c.text,
   },
   fieldDescription: {
     ...typography.caption,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
   },
   urlInput: {
     ...typography.body,
-    color: colors.text,
-    backgroundColor: colors.surface,
+    color: c.text,
+    backgroundColor: c.surface,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
     paddingHorizontal: spacing.md,
     paddingVertical: 8,
@@ -266,6 +270,7 @@ const styles = StyleSheet.create({
     marginTop: 4,
   },
   statusRow: { flexDirection: 'row', alignItems: 'center', gap: 6, flexShrink: 1 },
-  statusText: { ...typography.caption, color: colors.text },
+  statusText: { ...typography.caption, color: c.text },
   actions: { flexDirection: 'row', flexWrap: 'wrap', gap: spacing.sm, marginTop: spacing.md },
 });
+}

src/components/settings/PluginsSettings.tsx

@@ -3,7 +3,8 @@ import { View, Text, StyleSheet, Pressable } from 'react-native';
 import { Upload, Puzzle, AlertTriangle, Lock, Trash2, ChevronDown, ChevronRight } from 'lucide-react-native';
 import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface Plugin {
   id: string;
@@ -19,15 +20,19 @@ interface Plugin {
   forceEnabled?: boolean;
 }
 
-const STATUS_STYLE: Record<Plugin['status'], { bg: string; fg: string }> = {
-  installed: { bg: colors.muted, fg: colors.mutedForeground },
-  enabled:   { bg: 'rgba(59, 130, 246, 0.15)', fg: '#60a5fa' },
-  running:   { bg: 'rgba(34, 197, 94, 0.15)',  fg: '#4ade80' },
-  disabled:  { bg: colors.muted, fg: colors.mutedForeground },
-  error:     { bg: 'rgba(239, 68, 68, 0.15)',  fg: '#f87171' },
-};
+function statusStyle(c: ThemePalette, status: Plugin['status']): { bg: string; fg: string } {
+  switch (status) {
+    case 'installed': return { bg: c.muted, fg: c.mutedForeground };
+    case 'enabled':   return { bg: 'rgba(59, 130, 246, 0.15)', fg: '#60a5fa' };
+    case 'running':   return { bg: 'rgba(34, 197, 94, 0.15)',  fg: '#4ade80' };
+    case 'disabled':  return { bg: c.muted, fg: c.mutedForeground };
+    case 'error':     return { bg: 'rgba(239, 68, 68, 0.15)',  fg: '#f87171' };
+  }
+}
 
 export function PluginsSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [plugins, setPlugins] = useState<Plugin[]>([]);
   const [expandedId, setExpandedId] = useState<string | null>(null);
 
@@ -52,7 +57,7 @@ export function PluginsSettings() {
     >
       {plugins.length === 0 ? (
         <View style={styles.empty}>
-          <Puzzle size={48} color={colors.mutedForeground} style={{ opacity: 0.3 }} />
+          <Puzzle size={48} color={c.mutedForeground} style={{ opacity: 0.3 }} />
           <Text style={styles.emptyTitle}>No plugins installed</Text>
           <Text style={styles.emptyDesc}>Upload a plugin .zip file to get started.</Text>
         </View>
@@ -60,13 +65,13 @@ export function PluginsSettings() {
         <View style={{ gap: spacing.sm }}>
           {plugins.map((plugin) => {
             const expanded = expandedId === plugin.id;
-            const status = STATUS_STYLE[plugin.status];
+            const status = statusStyle(c, plugin.status);
             return (
               <View
                 key={plugin.id}
                 style={[
                   styles.card,
-                  plugin.status === 'error' && { borderColor: colors.errorBorder },
+                  plugin.status === 'error' && { borderColor: c.errorBorder },
                 ]}
               >
                 <View style={styles.cardHeader}>
@@ -107,7 +112,7 @@ export function PluginsSettings() {
 
                     {plugin.error && (
                       <View style={styles.errorBox}>
-                        <AlertTriangle size={14} color={colors.error} />
+                        <AlertTriangle size={14} color={c.error} />
                         <Text style={styles.errorText}>{plugin.error}</Text>
                       </View>
                     )}
@@ -145,7 +150,7 @@ export function PluginsSettings() {
       )}
 
       <SettingItem label="Upload Plugin" description="Install a new plugin from a .zip file.">
-        <Button variant="outline" size="sm" icon={<Upload size={14} color={colors.text} />}>
+        <Button variant="outline" size="sm" icon={<Upload size={14} color={c.text} />}>
           Upload .zip
         </Button>
       </SettingItem>
@@ -153,18 +158,19 @@ export function PluginsSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   empty: {
     alignItems: 'center',
     paddingVertical: spacing.xxxl,
     gap: spacing.sm,
   },
-  emptyTitle: { ...typography.body, color: colors.mutedForeground },
-  emptyDesc: { ...typography.caption, color: colors.mutedForeground },
+  emptyTitle: { ...typography.body, color: c.mutedForeground },
+  emptyDesc: { ...typography.caption, color: c.mutedForeground },
   card: {
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   cardHeader: {
     flexDirection: 'row',
@@ -173,7 +179,7 @@ const styles = StyleSheet.create({
     padding: spacing.md,
   },
   headerRow: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm, flexWrap: 'wrap' },
-  pluginName: { ...typography.bodyMedium, color: colors.text },
+  pluginName: { ...typography.bodyMedium, color: c.text },
   statusPill: { paddingHorizontal: 6, paddingVertical: 2, borderRadius: radius.full },
   statusText: { fontSize: 10, fontWeight: '500' },
   forcedPill: {
@@ -187,38 +193,39 @@ const styles = StyleSheet.create({
   },
   forcedText: { fontSize: 10, fontWeight: '500', color: '#fbbf24' },
   metaRow: { flexDirection: 'row', gap: spacing.sm, marginTop: 2 },
-  meta: { ...typography.caption, color: colors.mutedForeground },
-  metaDot: { ...typography.caption, color: colors.mutedForeground, opacity: 0.6 },
+  meta: { ...typography.caption, color: c.mutedForeground },
+  metaDot: { ...typography.caption, color: c.mutedForeground, opacity: 0.6 },
   cardBody: {
     borderTopWidth: 1,
-    borderTopColor: colors.border,
+    borderTopColor: c.border,
     padding: spacing.md,
     gap: spacing.md,
   },
-  description: { ...typography.caption, color: colors.mutedForeground },
+  description: { ...typography.caption, color: c.mutedForeground },
   errorBox: {
     flexDirection: 'row',
     gap: spacing.sm,
     padding: spacing.sm,
     borderRadius: radius.sm,
-    backgroundColor: colors.errorBg,
+    backgroundColor: c.errorBg,
     alignItems: 'flex-start',
   },
-  errorText: { ...typography.caption, color: colors.error, flex: 1 },
-  sectionLabel: { ...typography.captionMedium, color: colors.text, marginBottom: 4 },
+  errorText: { ...typography.caption, color: c.error, flex: 1 },
+  sectionLabel: { ...typography.captionMedium, color: c.text, marginBottom: 4 },
   permWrap: { flexDirection: 'row', flexWrap: 'wrap', gap: 4 },
   permPill: {
     paddingHorizontal: 6,
     paddingVertical: 2,
     borderRadius: radius.xs,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
-  permText: { fontSize: 10, color: colors.mutedForeground },
+  permText: { fontSize: 10, color: c.mutedForeground },
   uninstallRow: {
     flexDirection: 'row',
     justifyContent: 'flex-end',
     paddingTop: spacing.sm,
     borderTopWidth: 1,
-    borderTopColor: colors.border,
+    borderTopColor: c.border,
   },
 });
+}

src/components/settings/ReadingSettings.tsx

@@ -1,19 +1,23 @@
 import React, { useEffect, useState } from 'react';
-import { View, Text, StyleSheet, Pressable, TextInput } from 'react-native';
+import { ActivityIndicator, View, Text, StyleSheet, Pressable, TextInput } from 'react-native';
 import { AlertTriangle, FolderSync, Mail, X } from 'lucide-react-native';
 import { SettingsSection, SettingItem, Select, RadioGroup, ToggleSwitch } from './settings-section';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
-import { useSettingsStore, type ExternalContentPolicy } from '../../stores/settings-store';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
+import { useSettingsStore, type ArchiveMode, type ExternalContentPolicy } from '../../stores/settings-store';
+import { useEmailStore } from '../../stores/email-store';
+import { archiveEmails, queryEmails, getEmails } from '../../api/email';
 
 type MailLayout = 'split' | 'focus';
 type DeleteAction = 'trash' | 'permanent';
-type ArchiveMode = 'single' | 'year' | 'month';
 type AttachmentAction = 'preview' | 'download';
 type AttachmentPosition = 'beside-sender' | 'below-header';
 
 const DEFAULT_KEYWORDS = ['attached', 'attachment', 'enclosed', 'attaching'];
 
 function MailLayoutPreview({ value }: { value: MailLayout }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const isSplit = value === 'split';
   return (
     <View style={styles.layoutPreview}>
@@ -66,12 +70,16 @@ function MailLayoutPreview({ value }: { value: MailLayout }) {
 }
 
 export function ReadingSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const externalContentPolicy = useSettingsStore((s) => s.externalContentPolicy);
   const setExternalContentPolicyStore = useSettingsStore((s) => s.setExternalContentPolicy);
   const trustedSenders = useSettingsStore((s) => s.trustedSenders);
   const removeTrustedSender = useSettingsStore((s) => s.removeTrustedSender);
   const hydrated = useSettingsStore((s) => s.hydrated);
   const hydrate = useSettingsStore((s) => s.hydrate);
+  const archiveMode = useSettingsStore((s) => s.archiveMode);
+  const setArchiveMode = useSettingsStore((s) => s.setArchiveMode);
 
   const [markAsReadDelay, setMarkAsReadDelay] = useState('0');
   const [deleteAction, setDeleteAction] = useState<DeleteAction>('trash');
@@ -85,7 +93,8 @@ export function ReadingSettings() {
   const [mailAttachmentAction, setMailAttachmentAction] = useState<AttachmentAction>('preview');
   const [attachmentPosition, setAttachmentPosition] = useState<AttachmentPosition>('beside-sender');
   const [emailAlwaysLightMode, setEmailAlwaysLightMode] = useState(false);
-  const [archiveMode, setArchiveMode] = useState<ArchiveMode>('single');
+  const [reorganizing, setReorganizing] = useState(false);
+  const [reorganizeResult, setReorganizeResult] = useState<string | null>(null);
   const [attachmentReminderEnabled, setAttachmentReminderEnabled] = useState(true);
   const [attachmentReminderKeywords, setAttachmentReminderKeywords] = useState<string[]>(DEFAULT_KEYWORDS);
   const [newKeyword, setNewKeyword] = useState('');
@@ -97,6 +106,61 @@ export function ReadingSettings() {
     if (!hydrated) void hydrate();
   }, [hydrated, hydrate]);
 
+  const handleReorganizeArchive = async () => {
+    const { mailboxes, fetchMailboxes } = useEmailStore.getState();
+    const archiveMailbox = mailboxes.find(
+      (m) => m.role === 'archive' || m.name.toLowerCase() === 'archive',
+    );
+    if (!archiveMailbox) {
+      setReorganizeResult('No archive folder found.');
+      return;
+    }
+
+    setReorganizing(true);
+    setReorganizeResult(null);
+
+    try {
+      // Drain the archive in pages so we don't OOM on huge mailboxes.
+      const PAGE = 100;
+      let position = 0;
+      let total = 0;
+      let moved = 0;
+
+      while (true) {
+        const { ids, total: pageTotal } = await queryEmails(archiveMailbox.id, {
+          position,
+          limit: PAGE,
+        });
+        if (position === 0) total = pageTotal;
+        if (ids.length === 0) break;
+
+        const list = await getEmails(ids);
+        const refreshed = useEmailStore.getState().mailboxes;
+        await archiveEmails(
+          list.map((e) => ({ id: e.id, receivedAt: e.receivedAt })),
+          archiveMailbox.id,
+          archiveMode,
+          refreshed,
+        );
+        moved += list.length;
+
+        // Newly-created year/month folders need to be visible to the next batch
+        // so we don't try to create the same folder twice.
+        await fetchMailboxes();
+
+        // Items just got moved out of the root archive view; the next page
+        // starts again at position 0 of the now-shorter list.
+        if (ids.length < PAGE) break;
+      }
+
+      setReorganizeResult(`Moved ${moved} of ${total} emails.`);
+    } catch (err) {
+      setReorganizeResult(err instanceof Error ? err.message : 'Reorganize failed.');
+    } finally {
+      setReorganizing(false);
+    }
+  };
+
   return (
     <SettingsSection title="Email Behavior" description="How your inbox behaves day to day.">
       <SettingItem label="Mark as Read" description="When to flag an email as read.">
@@ -124,7 +188,7 @@ export function ReadingSettings() {
         />
         {deleteAction === 'permanent' && (
           <View style={styles.warning}>
-            <AlertTriangle size={14} color={colors.error} />
+            <AlertTriangle size={14} color={c.error} />
             <Text style={styles.warningText}>Permanent deletion cannot be undone.</Text>
           </View>
         )}
@@ -143,10 +207,25 @@ export function ReadingSettings() {
           ]}
         />
         {archiveMode !== 'single' && (
-          <Pressable style={styles.inlineBtn}>
-            <FolderSync size={14} color={colors.text} />
-            <Text style={styles.inlineBtnText}>Reorganize existing archive</Text>
-          </Pressable>
+          <>
+            <Pressable
+              style={[styles.inlineBtn, reorganizing && styles.inlineBtnDisabled]}
+              onPress={reorganizing ? undefined : handleReorganizeArchive}
+              disabled={reorganizing}
+            >
+              {reorganizing ? (
+                <ActivityIndicator size="small" color={c.text} />
+              ) : (
+                <FolderSync size={14} color={c.text} />
+              )}
+              <Text style={styles.inlineBtnText}>
+                {reorganizing ? 'Reorganizing…' : 'Reorganize existing archive'}
+              </Text>
+            </Pressable>
+            {reorganizeResult && (
+              <Text style={styles.reorganizeResult}>{reorganizeResult}</Text>
+            )}
+          </>
         )}
         <View style={styles.divider} />
       </View>
@@ -206,7 +285,7 @@ export function ReadingSettings() {
                   }
                   hitSlop={6}
                 >
-                  <X size={12} color={colors.mutedForeground} />
+                  <X size={12} color={c.mutedForeground} />
                 </Pressable>
               </View>
             ))}
@@ -216,7 +295,7 @@ export function ReadingSettings() {
               value={newKeyword}
               onChangeText={setNewKeyword}
               placeholder="Add a keyword"
-              placeholderTextColor={colors.mutedForeground}
+              placeholderTextColor={c.mutedForeground}
               style={styles.keywordInput}
               onSubmitEditing={() => {
                 const t = newKeyword.trim().toLowerCase();
@@ -282,62 +361,12 @@ export function ReadingSettings() {
         />
       </SettingItem>
 
-      <SettingItem label="Always Light Mode for Emails" description="Render email content on a white background.">
-        <ToggleSwitch checked={emailAlwaysLightMode} onChange={setEmailAlwaysLightMode} />
-      </SettingItem>
-
-      <SettingItem label="External Content" description="How to handle images and remote resources in incoming email.">
-        <Select
-          value={externalContentPolicy}
-          onChange={(v) => setExternalContentPolicyStore(v as ExternalContentPolicy)}
-          options={[
-            { value: 'ask', label: 'Ask' },
-            { value: 'block', label: 'Block' },
-            { value: 'allow', label: 'Allow' },
-          ]}
-        />
-      </SettingItem>
-
-      <View style={styles.group}>
-        <SettingItem
-          label="Trusted Senders"
-          description="Senders whose external content loads without asking."
-          noBorder
-        >
-          <Pressable style={styles.inlineBtn} onPress={() => setShowTrustedList((v) => !v)}>
-            <Text style={styles.inlineBtnText}>
-              {trustedSenders.length === 0
-                ? 'No trusted senders'
-                : `${trustedSenders.length} sender${trustedSenders.length === 1 ? '' : 's'}`}
-            </Text>
-          </Pressable>
-        </SettingItem>
-        {showTrustedList && trustedSenders.length > 0 && (
-          <View style={styles.trustedList}>
-            {trustedSenders.map((email) => (
-              <View key={email} style={styles.trustedRow}>
-                <Text style={styles.trustedEmail} numberOfLines={1}>{email}</Text>
-                <Pressable onPress={() => removeTrustedSender(email)} hitSlop={8}>
-                  <X size={14} color={colors.mutedForeground} />
-                </Pressable>
-              </View>
-            ))}
-          </View>
-        )}
-        <View style={styles.divider} />
-      </View>
-
-      <SettingItem label="Sync Trusted Senders" description="Store trusted senders in the address book.">
-        <ToggleSwitch
-          checked={trustedSendersAddressBook}
-          onChange={setTrustedSendersAddressBook}
-        />
-      </SettingItem>
     </SettingsSection>
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   group: {},
   warning: {
     flexDirection: 'row',
@@ -349,12 +378,12 @@ const styles = StyleSheet.create({
   },
   warningText: {
     ...typography.caption,
-    color: colors.error,
+    color: c.error,
     flex: 1,
   },
   divider: {
     height: 1,
-    backgroundColor: colors.border,
+    backgroundColor: c.border,
     marginTop: spacing.md,
   },
   inlineBtn: {
@@ -363,23 +392,31 @@ const styles = StyleSheet.create({
     gap: spacing.sm,
     paddingHorizontal: spacing.md,
     paddingVertical: 6,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     borderRadius: radius.sm,
     alignSelf: 'flex-start',
     marginTop: spacing.sm,
   },
   inlineBtnText: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
+  },
+  inlineBtnDisabled: {
+    opacity: 0.6,
+  },
+  reorganizeResult: {
+    ...typography.caption,
+    color: c.mutedForeground,
+    marginTop: spacing.xs,
   },
   subLabel: {
     ...typography.bodyMedium,
-    color: colors.text,
+    color: c.text,
     marginTop: spacing.sm,
   },
   subDesc: {
     ...typography.caption,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     marginTop: 2,
     marginBottom: spacing.sm,
   },
@@ -395,11 +432,11 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.sm,
     paddingVertical: 2,
     borderRadius: radius.full,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
   chipText: {
     ...typography.caption,
-    color: colors.text,
+    color: c.text,
   },
   addKeywordRow: {
     flexDirection: 'row',
@@ -411,37 +448,37 @@ const styles = StyleSheet.create({
     height: 32,
     paddingHorizontal: spacing.sm,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
-    backgroundColor: colors.background,
-    color: colors.text,
+    backgroundColor: c.background,
+    color: c.text,
     ...typography.body,
   },
   addKeywordBtn: {
     paddingHorizontal: spacing.md,
     justifyContent: 'center',
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     borderRadius: radius.sm,
   },
   addKeywordText: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
   },
   layoutPreview: {
     marginTop: spacing.md,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.background,
+    borderColor: c.border,
+    backgroundColor: c.background,
     padding: spacing.md,
   },
   layoutTitle: {
     ...typography.bodyMedium,
-    color: colors.text,
+    color: c.text,
   },
   layoutDesc: {
     ...typography.caption,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     marginTop: 2,
   },
   layoutFrame: {
@@ -450,27 +487,27 @@ const styles = StyleSheet.create({
     marginTop: spacing.md,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     overflow: 'hidden',
     backgroundColor: 'rgba(24,24,27,0.4)',
   },
   layoutRail: {
     width: 32,
     borderRightWidth: 1,
-    borderRightColor: colors.border,
+    borderRightColor: c.border,
     backgroundColor: 'rgba(24,24,27,0.6)',
   },
   layoutList: {
     width: 96,
     borderRightWidth: 1,
-    borderRightColor: colors.border,
-    backgroundColor: colors.background,
+    borderRightColor: c.border,
+    backgroundColor: c.background,
   },
   layoutRow: {
     paddingHorizontal: 6,
     paddingVertical: 4,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   layoutRowSel: {
     backgroundColor: 'rgba(59,130,246,0.1)',
@@ -478,16 +515,16 @@ const styles = StyleSheet.create({
   layoutRowName: {
     fontSize: 9,
     fontWeight: '500',
-    color: colors.text,
+    color: c.text,
   },
   layoutRowSub: {
     fontSize: 9,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
   },
   layoutReader: {
     flex: 1,
     padding: spacing.md,
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
   },
   layoutBar: {
     height: 6,
@@ -506,14 +543,14 @@ const styles = StyleSheet.create({
   },
   layoutFocusText: {
     fontSize: 9,
-    color: colors.text,
+    color: c.text,
   },
   trustedList: {
     marginTop: spacing.sm,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.muted,
+    borderColor: c.border,
+    backgroundColor: c.muted,
   },
   trustedRow: {
     flexDirection: 'row',
@@ -523,7 +560,8 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
-  trustedEmail: { ...typography.caption, color: colors.text, flex: 1 },
+  trustedEmail: { ...typography.caption, color: c.text, flex: 1 },
 });
+}

src/components/settings/SidebarAppsSettings.tsx

@@ -5,7 +5,8 @@ import {
 } from 'lucide-react-native';
 import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface SidebarApp {
   id: string;
@@ -17,6 +18,8 @@ interface SidebarApp {
 }
 
 export function SidebarAppsSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [keepLoaded, setKeepLoaded] = useState(false);
   const [apps, setApps] = useState<SidebarApp[]>([]);
   const [editingId, setEditingId] = useState<string | null>(null);
@@ -63,9 +66,9 @@ export function SidebarAppsSettings() {
             }
             return (
               <View key={app.id} style={styles.appRow}>
-                <GripVertical size={16} color={colors.mutedForeground} style={{ opacity: 0.5 }} />
+                <GripVertical size={16} color={c.mutedForeground} style={{ opacity: 0.5 }} />
                 <View style={styles.appIcon}>
-                  <Globe size={16} color={colors.text} />
+                  <Globe size={16} color={c.text} />
                 </View>
                 <View style={{ flex: 1 }}>
                   <Text style={styles.appName} numberOfLines={1}>{app.name}</Text>
@@ -77,16 +80,16 @@ export function SidebarAppsSettings() {
                 ]}>
                   <Text style={[
                     styles.modeBadgeText,
-                    { color: app.openMode === 'inline' ? '#60a5fa' : colors.mutedForeground },
+                    { color: app.openMode === 'inline' ? '#60a5fa' : c.mutedForeground },
                   ]}>
                     {app.openMode === 'inline' ? 'Inline' : 'Tab'}
                   </Text>
                 </View>
                 <Pressable style={styles.iconBtn} onPress={() => setEditingId(app.id)}>
-                  <Pencil size={14} color={colors.mutedForeground} />
+                  <Pencil size={14} color={c.mutedForeground} />
                 </Pressable>
                 <Pressable style={styles.iconBtn} onPress={() => removeApp(app.id)}>
-                  <Trash2 size={14} color={colors.mutedForeground} />
+                  <Trash2 size={14} color={c.mutedForeground} />
                 </Pressable>
               </View>
             );
@@ -101,7 +104,7 @@ export function SidebarAppsSettings() {
 
           {!isAdding && editingId === null && (
             <Pressable style={styles.addBtn} onPress={() => setIsAdding(true)}>
-              <Plus size={16} color={colors.text} />
+              <Plus size={16} color={c.text} />
               <Text style={styles.addBtnText}>Add app</Text>
             </Pressable>
           )}
@@ -118,6 +121,8 @@ interface AppFormProps {
 }
 
 function AppForm({ initial, onSave, onCancel }: AppFormProps) {
+  const c = useColors();
+  const formStyles = React.useMemo(() => makeFormStyles(c), [c]);
   const [name, setName] = useState(initial?.name ?? '');
   const [url, setUrl] = useState(initial?.url ?? '');
   const [openMode, setOpenMode] = useState<'tab' | 'inline'>(initial?.openMode ?? 'tab');
@@ -133,7 +138,7 @@ function AppForm({ initial, onSave, onCancel }: AppFormProps) {
           value={name}
           onChangeText={setName}
           placeholder="App name"
-          placeholderTextColor={colors.mutedForeground}
+          placeholderTextColor={c.mutedForeground}
           style={formStyles.input}
         />
       </View>
@@ -144,7 +149,7 @@ function AppForm({ initial, onSave, onCancel }: AppFormProps) {
           value={url}
           onChangeText={setUrl}
           placeholder="https://example.com"
-          placeholderTextColor={colors.mutedForeground}
+          placeholderTextColor={c.mutedForeground}
           style={formStyles.input}
           autoCapitalize="none"
           keyboardType="url"
@@ -158,8 +163,8 @@ function AppForm({ initial, onSave, onCancel }: AppFormProps) {
             onPress={() => setOpenMode('tab')}
             style={[formStyles.modeBtn, openMode === 'tab' && formStyles.modeBtnActive]}
           >
-            <ExternalLink size={14} color={openMode === 'tab' ? colors.primary : colors.text} />
-            <Text style={[formStyles.modeBtnText, openMode === 'tab' && { color: colors.primary }]}>
+            <ExternalLink size={14} color={openMode === 'tab' ? c.primary : c.text} />
+            <Text style={[formStyles.modeBtnText, openMode === 'tab' && { color: c.primary }]}>
               New tab
             </Text>
           </Pressable>
@@ -167,8 +172,8 @@ function AppForm({ initial, onSave, onCancel }: AppFormProps) {
             onPress={() => setOpenMode('inline')}
             style={[formStyles.modeBtn, openMode === 'inline' && formStyles.modeBtnActive]}
           >
-            <PanelRight size={14} color={openMode === 'inline' ? colors.primary : colors.text} />
-            <Text style={[formStyles.modeBtnText, openMode === 'inline' && { color: colors.primary }]}>
+            <PanelRight size={14} color={openMode === 'inline' ? c.primary : c.text} />
+            <Text style={[formStyles.modeBtnText, openMode === 'inline' && { color: c.primary }]}>
               Inline
             </Text>
           </Pressable>
@@ -194,11 +199,12 @@ function AppForm({ initial, onSave, onCancel }: AppFormProps) {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
   emptyText: {
     ...typography.body,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     textAlign: 'center',
     paddingVertical: spacing.lg,
   },
@@ -209,25 +215,25 @@ const styles = StyleSheet.create({
     padding: spacing.md,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   appIcon: {
     width: 32,
     height: 32,
     borderRadius: radius.sm,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     alignItems: 'center',
     justifyContent: 'center',
   },
-  appName: { ...typography.bodyMedium, color: colors.text },
-  appUrl: { ...typography.caption, color: colors.mutedForeground, marginTop: 2 },
+  appName: { ...typography.bodyMedium, color: c.text },
+  appUrl: { ...typography.caption, color: c.mutedForeground, marginTop: 2 },
   modeBadge: {
     paddingHorizontal: 6,
     paddingVertical: 2,
     borderRadius: radius.full,
   },
   modeBadgeInline: { backgroundColor: 'rgba(59, 130, 246, 0.1)' },
-  modeBadgeTab: { backgroundColor: colors.muted },
+  modeBadgeTab: { backgroundColor: c.muted },
   modeBadgeText: { fontSize: 10, fontWeight: '500' },
   iconBtn: {
     width: 28,
@@ -244,45 +250,48 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.sm,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
-  addBtnText: { ...typography.body, color: colors.text },
+  addBtnText: { ...typography.body, color: c.text },
 });
+}
 
-const formStyles = StyleSheet.create({
-  form: {
-    gap: spacing.md,
-    padding: spacing.lg,
-    borderRadius: radius.md,
-    borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.muted,
-  },
-  label: { ...typography.captionMedium, color: colors.text },
-  input: {
-    marginTop: 4,
-    paddingHorizontal: spacing.md,
-    paddingVertical: 8,
-    borderRadius: radius.sm,
-    backgroundColor: colors.background,
-    borderWidth: 1,
-    borderColor: colors.border,
-    color: colors.text,
-    ...typography.body,
-  },
-  modeBtn: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    gap: 6,
-    paddingHorizontal: spacing.md,
-    paddingVertical: 8,
-    borderRadius: radius.sm,
-    borderWidth: 1,
-    borderColor: colors.border,
-  },
-  modeBtnActive: {
-    borderColor: colors.primary,
-    backgroundColor: 'rgba(59, 130, 246, 0.1)',
-  },
-  modeBtnText: { ...typography.caption, color: colors.text },
-});
+function makeFormStyles(c: ThemePalette) {
+  return StyleSheet.create({
+    form: {
+      gap: spacing.md,
+      padding: spacing.lg,
+      borderRadius: radius.md,
+      borderWidth: 1,
+      borderColor: c.border,
+      backgroundColor: c.muted,
+    },
+    label: { ...typography.captionMedium, color: c.text },
+    input: {
+      marginTop: 4,
+      paddingHorizontal: spacing.md,
+      paddingVertical: 8,
+      borderRadius: radius.sm,
+      backgroundColor: c.background,
+      borderWidth: 1,
+      borderColor: c.border,
+      color: c.text,
+      ...typography.body,
+    },
+    modeBtn: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      gap: 6,
+      paddingHorizontal: spacing.md,
+      paddingVertical: 8,
+      borderRadius: radius.sm,
+      borderWidth: 1,
+      borderColor: c.border,
+    },
+    modeBtnActive: {
+      borderColor: c.primary,
+      backgroundColor: 'rgba(59, 130, 246, 0.1)',
+    },
+    modeBtnText: { ...typography.caption, color: c.text },
+  });
+}

src/components/settings/SmimeSettings.tsx

@@ -6,7 +6,8 @@ import {
 } from 'lucide-react-native';
 import { SettingsSection, SettingItem, ToggleSwitch, Select } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface KeyRecord {
   id: string;
@@ -31,6 +32,8 @@ const MOCK_KEYS: KeyRecord[] = [];
 const MOCK_CERTS: PublicCert[] = [];
 
 export function SmimeSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [keys, setKeys] = useState<KeyRecord[]>(MOCK_KEYS);
   const [certs, setCerts] = useState<PublicCert[]>(MOCK_CERTS);
   const [bindings, setBindings] = useState<Record<string, string>>({});
@@ -64,9 +67,9 @@ export function SmimeSettings() {
                 <View style={styles.certLeft}>
                   <View style={[styles.certIcon, expired ? styles.certIconError : styles.certIconOk]}>
                     {expired ? (
-                      <ShieldAlert size={16} color={colors.error} />
+                      <ShieldAlert size={16} color={c.error} />
                     ) : (
-                      <ShieldCheck size={16} color={colors.primary} />
+                      <ShieldCheck size={16} color={c.primary} />
                     )}
                   </View>
                   <View style={{ flex: 1 }}>
@@ -80,19 +83,19 @@ export function SmimeSettings() {
                 <View style={styles.certActions}>
                   <Pressable style={styles.iconBtn} onPress={() => toggleUnlock(k.id)}>
                     {k.unlocked ? (
-                      <Unlock size={16} color={colors.success} />
+                      <Unlock size={16} color={c.success} />
                     ) : (
-                      <Lock size={16} color={colors.text} />
+                      <Lock size={16} color={c.text} />
                     )}
                   </Pressable>
                   <Pressable style={styles.iconBtn}>
-                    <Eye size={16} color={colors.text} />
+                    <Eye size={16} color={c.text} />
                   </Pressable>
                   <Pressable style={styles.iconBtn}>
-                    <Download size={16} color={colors.text} />
+                    <Download size={16} color={c.text} />
                   </Pressable>
                   <Pressable style={styles.iconBtn} onPress={() => deleteKey(k.id)}>
-                    <Trash2 size={16} color={colors.error} />
+                    <Trash2 size={16} color={c.error} />
                   </Pressable>
                 </View>
               </View>
@@ -105,7 +108,7 @@ export function SmimeSettings() {
         </View>
 
         <View style={{ alignItems: 'flex-start', marginTop: spacing.sm }}>
-          <Button variant="outline" size="sm" icon={<Upload size={14} color={colors.text} />}>
+          <Button variant="outline" size="sm" icon={<Upload size={14} color={c.text} />}>
             Import PKCS#12
           </Button>
         </View>
@@ -116,28 +119,28 @@ export function SmimeSettings() {
         description="Public certificates used to encrypt outgoing mail."
       >
         <View style={{ gap: spacing.sm }}>
-          {certs.map((c) => {
-            const expired = isExpired(c.notAfter);
+          {certs.map((cert) => {
+            const expired = isExpired(cert.notAfter);
             return (
-              <View key={c.id} style={styles.certRow}>
+              <View key={cert.id} style={styles.certRow}>
                 <View style={styles.certLeft}>
                   <View style={[styles.certIcon, styles.certIconMuted]}>
-                    <Users size={16} color={colors.mutedForeground} />
+                    <Users size={16} color={c.mutedForeground} />
                   </View>
                   <View style={{ flex: 1 }}>
-                    <Text style={styles.certName} numberOfLines={1}>{c.email || c.subject}</Text>
+                    <Text style={styles.certName} numberOfLines={1}>{cert.email || cert.subject}</Text>
                     <Text style={styles.certMeta}>
-                      {c.issuer} · {c.source}
+                      {cert.issuer} · {cert.source}
                       {expired && <Text style={styles.expiredText}> (Expired)</Text>}
                     </Text>
                   </View>
                 </View>
                 <View style={styles.certActions}>
                   <Pressable style={styles.iconBtn}>
-                    <Eye size={16} color={colors.text} />
+                    <Eye size={16} color={c.text} />
                   </Pressable>
-                  <Pressable style={styles.iconBtn} onPress={() => deleteCert(c.id)}>
-                    <Trash2 size={16} color={colors.error} />
+                  <Pressable style={styles.iconBtn} onPress={() => deleteCert(cert.id)}>
+                    <Trash2 size={16} color={c.error} />
                   </Pressable>
                 </View>
               </View>
@@ -150,7 +153,7 @@ export function SmimeSettings() {
         </View>
 
         <View style={{ alignItems: 'flex-start', marginTop: spacing.sm }}>
-          <Button variant="outline" size="sm" icon={<Upload size={14} color={colors.text} />}>
+          <Button variant="outline" size="sm" icon={<Upload size={14} color={c.text} />}>
             Import Certificate
           </Button>
         </View>
@@ -185,7 +188,8 @@ export function SmimeSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
   certRow: {
     flexDirection: 'row',
@@ -195,7 +199,7 @@ const styles = StyleSheet.create({
     padding: spacing.md,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   certLeft: {
     flexDirection: 'row',
@@ -211,12 +215,12 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     justifyContent: 'center',
   },
-  certIconOk: { backgroundColor: colors.primaryBg },
-  certIconError: { backgroundColor: colors.errorBg },
-  certIconMuted: { backgroundColor: colors.muted },
-  certName: { ...typography.bodyMedium, color: colors.text },
-  certMeta: { ...typography.caption, color: colors.mutedForeground, marginTop: 2 },
-  expiredText: { color: colors.error },
+  certIconOk: { backgroundColor: c.primaryBg },
+  certIconError: { backgroundColor: c.errorBg },
+  certIconMuted: { backgroundColor: c.muted },
+  certName: { ...typography.bodyMedium, color: c.text },
+  certMeta: { ...typography.caption, color: c.mutedForeground, marginTop: 2 },
+  expiredText: { color: c.error },
   certActions: { flexDirection: 'row', gap: 2 },
   iconBtn: {
     width: 32,
@@ -227,8 +231,9 @@ const styles = StyleSheet.create({
   },
   empty: {
     ...typography.body,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     textAlign: 'center',
     paddingVertical: spacing.lg,
   },
 });
+}

src/components/settings/TemplateSettings.tsx

@@ -3,9 +3,12 @@ import { View, Text, StyleSheet } from 'react-native';
 import { FileText, Download, Upload } from 'lucide-react-native';
 import { SettingsSection } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, typography } from '../../theme/tokens';
+import { spacing, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 export function TemplateSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [templates] = useState<{ id: string; name: string }[]>([]);
 
   return (
@@ -13,7 +16,7 @@ export function TemplateSettings() {
       <SettingsSection title="Templates" description="Reusable email templates for common responses.">
         <View style={styles.row}>
           <View style={styles.countRow}>
-            <FileText size={16} color={colors.mutedForeground} />
+            <FileText size={16} color={c.mutedForeground} />
             <Text style={styles.count}>
               {templates.length === 1 ? '1 template' : `${templates.length} templates`}
             </Text>
@@ -28,11 +31,11 @@ export function TemplateSettings() {
             variant="outline"
             size="sm"
             disabled={templates.length === 0}
-            icon={<Download size={14} color={colors.text} />}
+            icon={<Download size={14} color={c.text} />}
           >
             Export
           </Button>
-          <Button variant="outline" size="sm" icon={<Upload size={14} color={colors.text} />}>
+          <Button variant="outline" size="sm" icon={<Upload size={14} color={c.text} />}>
             Import
           </Button>
         </View>
@@ -41,7 +44,8 @@ export function TemplateSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
   row: {
     flexDirection: 'row',
@@ -50,6 +54,7 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.md,
   },
   countRow: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
-  count: { ...typography.body, color: colors.mutedForeground },
+  count: { ...typography.body, color: c.mutedForeground },
   actions: { flexDirection: 'row', gap: spacing.md, paddingVertical: spacing.md },
 });
+}

src/components/settings/ThemesSettings.tsx

@@ -3,7 +3,8 @@ import { View, Text, StyleSheet, Pressable } from 'react-native';
 import { Upload, Check, Palette, Trash2 } from 'lucide-react-native';
 import { SettingsSection, SettingItem } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 
 interface Theme {
   id: string | null;
@@ -20,6 +21,8 @@ const BUILT_IN: Theme[] = [
 ];
 
 export function ThemesSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [themes] = useState<Theme[]>(BUILT_IN);
   const [active, setActive] = useState<string | null>(null);
 
@@ -40,12 +43,12 @@ export function ThemesSettings() {
               style={[styles.card, isActive && styles.cardActive]}
             >
               <View style={styles.preview}>
-                <Palette size={32} color={colors.mutedForeground} style={{ opacity: 0.4 }} />
+                <Palette size={32} color={c.mutedForeground} style={{ opacity: 0.4 }} />
               </View>
               <View style={{ width: '100%' }}>
                 <View style={styles.cardHeader}>
                   <Text style={styles.cardName} numberOfLines={1}>{theme.name}</Text>
-                  {isActive && <Check size={16} color={colors.primary} />}
+                  {isActive && <Check size={16} color={c.primary} />}
                 </View>
                 <Text style={styles.cardAuthor} numberOfLines={1}>{theme.author}</Text>
                 {theme.variants && (
@@ -67,7 +70,7 @@ export function ThemesSettings() {
         label="Upload Theme"
         description="Install a custom theme from a .zip file."
       >
-        <Button variant="outline" size="sm" icon={<Upload size={14} color={colors.text} />}>
+        <Button variant="outline" size="sm" icon={<Upload size={14} color={c.text} />}>
           Upload .zip
         </Button>
       </SettingItem>
@@ -75,7 +78,8 @@ export function ThemesSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   grid: {
     flexDirection: 'row',
     flexWrap: 'wrap',
@@ -87,19 +91,19 @@ const styles = StyleSheet.create({
     padding: spacing.md,
     borderRadius: radius.lg,
     borderWidth: 2,
-    borderColor: colors.border,
-    backgroundColor: colors.card,
+    borderColor: c.border,
+    backgroundColor: c.card,
     gap: spacing.sm,
   },
   cardActive: {
-    borderColor: colors.primary,
+    borderColor: c.primary,
     backgroundColor: 'rgba(59, 130, 246, 0.05)',
   },
   preview: {
     width: '100%',
     aspectRatio: 16 / 10,
     borderRadius: radius.md,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     alignItems: 'center',
     justifyContent: 'center',
   },
@@ -108,14 +112,15 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     justifyContent: 'space-between',
   },
-  cardName: { ...typography.bodyMedium, color: colors.text, flex: 1 },
-  cardAuthor: { ...typography.caption, color: colors.mutedForeground },
+  cardName: { ...typography.bodyMedium, color: c.text, flex: 1 },
+  cardAuthor: { ...typography.caption, color: c.mutedForeground },
   variants: { flexDirection: 'row', gap: 4, marginTop: 4 },
   variantPill: {
     paddingHorizontal: 6,
     paddingVertical: 2,
     borderRadius: radius.xs,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
-  variantText: { fontSize: 10, color: colors.mutedForeground },
+  variantText: { fontSize: 10, color: c.mutedForeground },
 });
+}

src/components/settings/UpdatesSettings.tsx

@@ -1,9 +1,11 @@
 import React, { useEffect } from 'react';
-import { View, Text, StyleSheet, Linking, Alert } from 'react-native';
+import { View, Text, StyleSheet, Linking } from 'react-native';
 import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useUpdatesStore } from '../../stores/updates-store';
+import type { InstallProgress } from '../../lib/install-update';
 
 function formatTime(ts: number): string {
   if (!ts) return 'never';
@@ -11,11 +13,38 @@ function formatTime(ts: number): string {
   return date.toLocaleString();
 }
 
+function formatBytes(n: number): string {
+  if (n < 1024) return `${n} B`;
+  if (n < 1024 * 1024) return `${(n / 1024).toFixed(0)} KB`;
+  return `${(n / (1024 * 1024)).toFixed(1)} MB`;
+}
+
+function formatProgressLabel(p: InstallProgress): string {
+  const pct = p.progress != null ? `${Math.round(p.progress * 100)}%` : null;
+  const written = p.bytesWritten ? formatBytes(p.bytesWritten) : null;
+  const total = p.totalBytes ? formatBytes(p.totalBytes) : null;
+  const sizes = written && total ? `${written} of ${total}` : written ?? '';
+  return [pct, sizes].filter(Boolean).join(' · ') || 'Downloading…';
+}
+
+function installButtonLabel(
+  installing: boolean,
+  progress: InstallProgress | null,
+): string {
+  if (!installing) return 'Install';
+  if (progress?.phase === 'installing') return 'Installing…';
+  if (progress?.progress != null) return `Downloading ${Math.round(progress.progress * 100)}%`;
+  return 'Downloading…';
+}
+
 export function UpdatesSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const hydrated = useUpdatesStore((s) => s.hydrated);
   const hydrate = useUpdatesStore((s) => s.hydrate);
   const checking = useUpdatesStore((s) => s.checking);
   const installing = useUpdatesStore((s) => s.installing);
+  const installProgress = useUpdatesStore((s) => s.installProgress);
   const error = useUpdatesStore((s) => s.error);
   const lastCheckedAt = useUpdatesStore((s) => s.lastCheckedAt);
   const cachedLatest = useUpdatesStore((s) => s.cachedLatest);
@@ -32,14 +61,17 @@ export function UpdatesSettings() {
 
   const updateAvailable = hasUpdate();
   const apkAsset = cachedLatest?.apkAsset ?? null;
+  const apkPending = updateAvailable && !apkAsset;
+
+  useEffect(() => {
+    if (!apkPending) return;
+    const id = setInterval(() => {
+      void checkNow({ force: true });
+    }, 30_000);
+    return () => clearInterval(id);
+  }, [apkPending, checkNow]);
 
   const onInstall = () => {
-    if (!apkAsset) {
-      if (cachedLatest?.htmlUrl) {
-        void Linking.openURL(cachedLatest.htmlUrl);
-      }
-      return;
-    }
     void installLatest();
   };
 
@@ -69,19 +101,38 @@ export function UpdatesSettings() {
         </SettingItem>
 
         <SettingItem
-          label={updateAvailable ? 'Update available' : 'Check for updates'}
-          description={updateAvailable
-            ? `Tap install to download v${cachedLatest?.tag} and open it with Android's package installer.`
-            : undefined}
+          label={
+            apkPending
+              ? 'Update building'
+              : updateAvailable
+                ? 'Update available'
+                : 'Check for updates'
+          }
+          description={
+            apkPending
+              ? `v${cachedLatest?.tag} was published, but the APK is still being built. This page will check again every 30 seconds.`
+              : updateAvailable
+                ? `Tap install to download v${cachedLatest?.tag} and open it with Android's package installer.`
+                : undefined
+          }
         >
-          {updateAvailable ? (
+          {apkPending ? (
+            <Button
+              variant="outline"
+              size="sm"
+              onPress={() => void checkNow({ force: true })}
+              disabled={checking}
+            >
+              {checking ? 'Checking…' : 'Check again'}
+            </Button>
+          ) : updateAvailable ? (
             <Button
               variant="default"
               size="sm"
               onPress={onInstall}
               disabled={installing}
             >
-              {installing ? 'Downloading…' : apkAsset ? 'Install' : 'Open release'}
+              {installButtonLabel(installing, installProgress)}
             </Button>
           ) : (
             <Button
@@ -95,6 +146,44 @@ export function UpdatesSettings() {
           )}
         </SettingItem>
 
+        {apkPending && cachedLatest?.htmlUrl ? (
+          <SettingItem
+            label="Release page"
+            description="Watch the build progress or download the APK manually."
+          >
+            <Button
+              variant="ghost"
+              size="sm"
+              onPress={() => void Linking.openURL(cachedLatest.htmlUrl)}
+            >
+              Open on GitHub
+            </Button>
+          </SettingItem>
+        ) : null}
+
+        {installing && installProgress ? (
+          <View style={styles.progressBox}>
+            <View style={styles.progressTrack}>
+              <View
+                style={[
+                  styles.progressFill,
+                  {
+                    width:
+                      installProgress.phase === 'installing'
+                        ? '100%'
+                        : `${Math.round((installProgress.progress ?? 0) * 100)}%`,
+                  },
+                ]}
+              />
+            </View>
+            <Text style={styles.progressLabel}>
+              {installProgress.phase === 'installing'
+                ? 'Opening installer…'
+                : formatProgressLabel(installProgress)}
+            </Text>
+          </View>
+        ) : null}
+
         {cachedLatest?.body ? (
           <View style={styles.notesBox}>
             <Text style={styles.notesTitle}>Release notes</Text>
@@ -108,17 +197,35 @@ export function UpdatesSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xxxl },
-  value: { ...typography.bodyMedium, color: colors.text },
+  value: { ...typography.bodyMedium, color: c.text },
   notesBox: {
     padding: spacing.md,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.muted,
+    borderColor: c.border,
+    backgroundColor: c.muted,
     gap: spacing.sm,
   },
-  notesTitle: { ...typography.caption, color: colors.mutedForeground, textTransform: 'uppercase' },
-  notesBody: { ...typography.body, color: colors.text, lineHeight: 20 },
+  notesTitle: { ...typography.caption, color: c.mutedForeground, textTransform: 'uppercase' },
+  notesBody: { ...typography.body, color: c.text, lineHeight: 20 },
+  progressBox: {
+    paddingHorizontal: spacing.md,
+    paddingVertical: spacing.sm,
+    gap: 6,
+  },
+  progressTrack: {
+    height: 6,
+    borderRadius: 3,
+    backgroundColor: c.muted,
+    overflow: 'hidden',
+  },
+  progressFill: {
+    height: '100%',
+    backgroundColor: c.primary,
+  },
+  progressLabel: { ...typography.caption, color: c.mutedForeground },
 });
+}

src/components/settings/VacationSettings.tsx

@@ -3,7 +3,8 @@ import { View, Text, StyleSheet, TextInput, Pressable, ActivityIndicator, Alert
 import { AlertTriangle, Eye, EyeOff } from 'lucide-react-native';
 import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
 import Button from '../Button';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import { useVacationStore } from '../../stores/vacation-store';
 
 function toJmapDate(input: string): string | null {
@@ -23,6 +24,8 @@ function fromJmapDate(value: string | null): string {
 }
 
 export function VacationSettings() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const store = useVacationStore();
 
   const [enabled, setEnabled] = useState(store.isEnabled);
@@ -75,7 +78,7 @@ export function VacationSettings() {
   if (store.isLoading && !store.hasLoaded) {
     return (
       <View style={styles.centered}>
-        <ActivityIndicator color={colors.primary} />
+        <ActivityIndicator color={c.primary} />
       </View>
     );
   }
@@ -84,7 +87,7 @@ export function VacationSettings() {
     return (
       <SettingsSection title="Vacation Responder" description="Automatically reply while you are away.">
         <View style={styles.unsupported}>
-          <AlertTriangle size={16} color={colors.warning} />
+          <AlertTriangle size={16} color={c.warning} />
           <Text style={styles.unsupportedText}>
             Your server does not advertise support for the JMAP vacation responder.
           </Text>
@@ -114,7 +117,7 @@ export function VacationSettings() {
             value={fromDate}
             onChangeText={setFromDate}
             placeholder="YYYY-MM-DD HH:MM"
-            placeholderTextColor={colors.mutedForeground}
+            placeholderTextColor={c.mutedForeground}
             style={styles.dateInput}
             autoCapitalize="none"
           />
@@ -124,7 +127,7 @@ export function VacationSettings() {
             value={toDate}
             onChangeText={setToDate}
             placeholder="YYYY-MM-DD HH:MM"
-            placeholderTextColor={colors.mutedForeground}
+            placeholderTextColor={c.mutedForeground}
             style={styles.dateInput}
             autoCapitalize="none"
           />
@@ -137,7 +140,7 @@ export function VacationSettings() {
             value={subject}
             onChangeText={setSubject}
             placeholder="Out of office"
-            placeholderTextColor={colors.mutedForeground}
+            placeholderTextColor={c.mutedForeground}
             style={styles.subjectInput}
           />
         </SettingItem>
@@ -148,7 +151,7 @@ export function VacationSettings() {
             value={body}
             onChangeText={setBody}
             placeholder="I am away from…"
-            placeholderTextColor={colors.mutedForeground}
+            placeholderTextColor={c.mutedForeground}
             style={styles.bodyInput}
             multiline
             numberOfLines={6}
@@ -161,9 +164,9 @@ export function VacationSettings() {
         <SettingsSection title="Preview">
           <Pressable style={styles.previewToggle} onPress={() => setShowPreview((v) => !v)}>
             {showPreview ? (
-              <EyeOff size={14} color={colors.primary} />
+              <EyeOff size={14} color={c.primary} />
             ) : (
-              <Eye size={14} color={colors.primary} />
+              <Eye size={14} color={c.primary} />
             )}
             <Text style={styles.previewToggleText}>
               {showPreview ? 'Hide preview' : 'Show preview'}
@@ -182,7 +185,7 @@ export function VacationSettings() {
         <View style={styles.warnings}>
           {warnings.map((w, i) => (
             <View key={i} style={styles.warnRow}>
-              <AlertTriangle size={14} color={colors.warning} />
+              <AlertTriangle size={14} color={c.warning} />
               <Text style={styles.warnText}>{w}</Text>
             </View>
           ))}
@@ -204,7 +207,8 @@ export function VacationSettings() {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   container: { gap: spacing.xl },
   centered: { paddingVertical: 40, alignItems: 'center' },
   unsupported: {
@@ -215,7 +219,7 @@ const styles = StyleSheet.create({
     backgroundColor: 'rgba(202,138,4,0.12)',
     borderRadius: radius.sm,
   },
-  unsupportedText: { ...typography.body, color: colors.warning, flex: 1 },
+  unsupportedText: { ...typography.body, color: c.warning, flex: 1 },
   statusRow: { flexDirection: 'row', alignItems: 'center', gap: spacing.md },
   pill: {
     paddingHorizontal: 8,
@@ -223,19 +227,19 @@ const styles = StyleSheet.create({
     borderRadius: radius.full,
   },
   pillActive: { backgroundColor: 'rgba(22,163,74,0.2)' },
-  pillInactive: { backgroundColor: colors.muted },
+  pillInactive: { backgroundColor: c.muted },
   pillText: { fontSize: 11, fontWeight: '500' },
   pillTextActive: { color: '#4ade80' },
-  pillTextInactive: { color: colors.mutedForeground },
+  pillTextInactive: { color: c.mutedForeground },
   dateInput: {
     minWidth: 180,
     paddingHorizontal: spacing.md,
     paddingVertical: 6,
     borderRadius: radius.sm,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     borderWidth: 1,
-    borderColor: colors.border,
-    color: colors.text,
+    borderColor: c.border,
+    color: c.text,
     ...typography.body,
   },
   subjectInput: {
@@ -243,47 +247,48 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: 6,
     borderRadius: radius.sm,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     borderWidth: 1,
-    borderColor: colors.border,
-    color: colors.text,
+    borderColor: c.border,
+    color: c.text,
     ...typography.body,
   },
   bodyBlock: { paddingVertical: spacing.md },
-  bodyLabel: { ...typography.bodyMedium, color: colors.text },
-  bodyDesc: { ...typography.caption, color: colors.mutedForeground, marginTop: 2, marginBottom: spacing.sm },
+  bodyLabel: { ...typography.bodyMedium, color: c.text },
+  bodyDesc: { ...typography.caption, color: c.mutedForeground, marginTop: 2, marginBottom: spacing.sm },
   bodyInput: {
     width: '100%',
     minHeight: 96,
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.sm,
     borderRadius: radius.sm,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     borderWidth: 1,
-    borderColor: colors.border,
-    color: colors.text,
+    borderColor: c.border,
+    color: c.text,
     ...typography.body,
   },
   previewToggle: { flexDirection: 'row', alignItems: 'center', gap: 6 },
-  previewToggleText: { ...typography.body, color: colors.primary },
+  previewToggleText: { ...typography.body, color: c.primary },
   previewBox: {
     marginTop: spacing.sm,
     padding: spacing.lg,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.background,
+    borderColor: c.border,
+    backgroundColor: c.background,
   },
-  previewSubject: { ...typography.bodyMedium, color: colors.text, marginBottom: spacing.sm },
-  previewBody: { ...typography.body, color: colors.mutedForeground },
+  previewSubject: { ...typography.bodyMedium, color: c.text, marginBottom: spacing.sm },
+  previewBody: { ...typography.body, color: c.mutedForeground },
   warnings: { gap: spacing.sm },
   warnRow: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
-  warnText: { ...typography.body, color: colors.warning, flex: 1 },
+  warnText: { ...typography.body, color: c.warning, flex: 1 },
   errorBox: {
     padding: spacing.md,
     borderRadius: radius.sm,
-    backgroundColor: colors.errorBg,
+    backgroundColor: c.errorBg,
   },
-  errorText: { ...typography.body, color: colors.error },
+  errorText: { ...typography.body, color: c.error },
   saveRow: { alignItems: 'flex-end' },
 });
+}

src/components/settings/settings-section.tsx

@@ -9,7 +9,8 @@ import {
   ViewStyle,
 } from 'react-native';
 import { FlaskConical, Lock, ChevronDown, Check } from 'lucide-react-native';
-import { colors, spacing, radius, typography } from '../../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../../theme/tokens';
+import { useColors } from '../../theme/colors';
 import ToggleSwitchComponent from '../ToggleSwitch';
 
 /**
@@ -36,6 +37,8 @@ export function SettingsSection({
   experimental,
   experimentalDescription,
 }: SettingsSectionProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={styles.section}>
       {experimental && (
@@ -73,12 +76,14 @@ export function SettingItem({
   locked,
   noBorder,
 }: SettingItemProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={[styles.settingItem, !noBorder && styles.settingItemBorder, locked && styles.locked]}>
       <View style={styles.settingContent}>
         <View style={styles.settingLabelRow}>
           <Text style={styles.settingLabel}>{label}</Text>
-          {locked && <Lock size={12} color={colors.mutedForeground} />}
+          {locked && <Lock size={12} color={c.mutedForeground} />}
         </View>
         {description && <Text style={styles.settingDescription}>{description}</Text>}
       </View>
@@ -111,6 +116,8 @@ interface RadioGroupProps {
 }
 
 export function RadioGroup({ value, onChange, options, style }: RadioGroupProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   return (
     <View style={[styles.radioGroup, style]}>
       {options.map((opt) => {
@@ -145,6 +152,8 @@ interface SelectProps {
 }
 
 export function Select({ value, onChange, options, style }: SelectProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [open, setOpen] = useState(false);
   const current = options.find((o) => o.value === value);
 
@@ -152,7 +161,7 @@ export function Select({ value, onChange, options, style }: SelectProps) {
     <>
       <Pressable style={[styles.select, style]} onPress={() => setOpen(true)}>
         <Text style={styles.selectText}>{current?.label ?? ''}</Text>
-        <ChevronDown size={14} color={colors.mutedForeground} />
+        <ChevronDown size={14} color={c.mutedForeground} />
       </Pressable>
       <Modal
         visible={open}
@@ -178,7 +187,7 @@ export function Select({ value, onChange, options, style }: SelectProps) {
                     }}
                   >
                     <Text style={styles.selectItemText}>{opt.label}</Text>
-                    {selected && <Check size={16} color={colors.primary} />}
+                    {selected && <Check size={16} color={c.primary} />}
                   </Pressable>
                 );
               })}
@@ -190,7 +199,8 @@ export function Select({ value, onChange, options, style }: SelectProps) {
   );
 }
 
-const styles = StyleSheet.create({
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
   section: {
     gap: spacing.lg,
   },
@@ -199,11 +209,11 @@ const styles = StyleSheet.create({
   },
   sectionTitle: {
     ...typography.h3,
-    color: colors.text,
+    color: c.text,
   },
   sectionDescription: {
     ...typography.body,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     marginTop: 4,
   },
   experimentalBanner: {
@@ -233,7 +243,7 @@ const styles = StyleSheet.create({
   },
   settingItemBorder: {
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   locked: {
     opacity: 0.6,
@@ -249,11 +259,11 @@ const styles = StyleSheet.create({
   },
   settingLabel: {
     ...typography.bodyMedium,
-    color: colors.text,
+    color: c.text,
   },
   settingDescription: {
     ...typography.caption,
-    color: colors.mutedForeground,
+    color: c.mutedForeground,
     marginTop: 2,
   },
   settingRight: {
@@ -270,20 +280,20 @@ const styles = StyleSheet.create({
     borderRadius: radius.sm,
   },
   radioSelected: {
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
   },
   radioUnselected: {
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
   },
   radioText: {
     ...typography.caption,
   },
   radioTextSelected: {
-    color: colors.primaryForeground,
+    color: c.primaryForeground,
     fontWeight: '500',
   },
   radioTextUnselected: {
-    color: colors.text,
+    color: c.text,
   },
   select: {
     flexDirection: 'row',
@@ -292,14 +302,14 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: 6,
     borderRadius: radius.sm,
-    backgroundColor: colors.muted,
+    backgroundColor: c.muted,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     minWidth: 120,
   },
   selectText: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
     flex: 1,
   },
   modalBackdrop: {
@@ -313,10 +323,10 @@ const styles = StyleSheet.create({
     width: '100%',
     maxWidth: 320,
     maxHeight: '70%',
-    backgroundColor: colors.popover,
+    backgroundColor: c.popover,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     paddingVertical: spacing.sm,
   },
   selectItem: {
@@ -327,10 +337,11 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.md,
   },
   selectItemPressed: {
-    backgroundColor: colors.accent,
+    backgroundColor: c.accent,
   },
   selectItemText: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
   },
-});
+  });
+}

src/i18n/index.ts

@@ -0,0 +1,71 @@
+// Minimal i18n: lookup keys like `settings.tabs.account` against a flat
+// dictionary loaded from ./locales/<lang>/common.json. Picks language from
+// the user override (locale-store) → device locale → English fallback.
+import { getLocales } from 'expo-localization';
+import en from '../../locales/en/common.json';
+import de from '../../locales/de/common.json';
+import cs from '../../locales/cs/common.json';
+import es from '../../locales/es/common.json';
+import fr from '../../locales/fr/common.json';
+import it from '../../locales/it/common.json';
+import ja from '../../locales/ja/common.json';
+import ko from '../../locales/ko/common.json';
+import lv from '../../locales/lv/common.json';
+import nl from '../../locales/nl/common.json';
+import pl from '../../locales/pl/common.json';
+import pt from '../../locales/pt/common.json';
+import ru from '../../locales/ru/common.json';
+import uk from '../../locales/uk/common.json';
+import zh from '../../locales/zh/common.json';
+
+export const SUPPORTED_LOCALES = [
+  { code: 'en', label: 'English' },
+  { code: 'cs', label: 'Čeština' },
+  { code: 'de', label: 'Deutsch' },
+  { code: 'es', label: 'Español' },
+  { code: 'fr', label: 'Français' },
+  { code: 'it', label: 'Italiano' },
+  { code: 'nl', label: 'Nederlands' },
+  { code: 'pl', label: 'Polski' },
+  { code: 'pt', label: 'Português' },
+  { code: 'ru', label: 'Русский' },
+  { code: 'uk', label: 'Українська' },
+  { code: 'ja', label: '日本語' },
+  { code: 'ko', label: '한국어' },
+  { code: 'zh', label: '中文' },
+  { code: 'lv', label: 'Latviešu' },
+] as const;
+
+export type LocaleCode = typeof SUPPORTED_LOCALES[number]['code'];
+
+const dictionaries: Record<LocaleCode, Record<string, unknown>> = {
+  en, cs, de, es, fr, it, nl, pl, pt, ru, uk, ja, ko, zh, lv,
+};
+
+export function detectDeviceLocale(): LocaleCode {
+  const codes = SUPPORTED_LOCALES.map((l) => l.code) as readonly string[];
+  for (const l of getLocales()) {
+    const lang = l.languageCode?.toLowerCase();
+    if (lang && codes.includes(lang)) return lang as LocaleCode;
+  }
+  return 'en';
+}
+
+function lookup(dict: Record<string, unknown>, key: string): string | undefined {
+  let current: unknown = dict;
+  for (const part of key.split('.')) {
+    if (current && typeof current === 'object' && part in (current as Record<string, unknown>)) {
+      current = (current as Record<string, unknown>)[part];
+    } else {
+      return undefined;
+    }
+  }
+  return typeof current === 'string' ? current : undefined;
+}
+
+export function translate(locale: LocaleCode, key: string, fallback?: string): string {
+  return lookup(dictionaries[locale], key)
+    ?? lookup(dictionaries.en, key)
+    ?? fallback
+    ?? key;
+}

src/lib/__tests__/compose-html.test.ts

@@ -0,0 +1,124 @@
+import { describe, it, expect } from 'vitest';
+import { buildInitialHtml, htmlToPlainText, rewriteInlineImages } from '../compose-html';
+
+describe('buildInitialHtml', () => {
+  it('returns empty paragraph for plain compose', () => {
+    expect(buildInitialHtml('compose')).toBe('<p><br></p>');
+  });
+
+  it('returns empty paragraph when reply has no body', () => {
+    expect(buildInitialHtml('reply', { from: { email: 'a@b.com' } })).toBe('<p><br></p>');
+  });
+
+  it('builds reply with quoted plain-text body and sender label', () => {
+    const html = buildInitialHtml('reply', {
+      from: { name: 'Alice', email: 'a@b.com' },
+      subject: 'Hello',
+      body: 'line one\nline two',
+      receivedAt: '2026-04-27T10:00:00Z',
+    });
+    expect(html).toContain('<p><br></p>');
+    expect(html).toContain('Alice &lt;a@b.com&gt; wrote:');
+    expect(html).toContain('<blockquote');
+    expect(html).toContain('line one<br>line two');
+  });
+
+  it('uses HTML body when present, stripping dangerous tags', () => {
+    const html = buildInitialHtml('reply', {
+      from: { email: 'x@y.com' },
+      body: 'fallback',
+      htmlBody: '<p>safe</p><script>alert(1)</script>',
+    });
+    expect(html).toContain('<p>safe</p>');
+    expect(html).not.toContain('<script');
+  });
+
+  it('forward: includes "Forwarded message" header and From/Subject lines', () => {
+    const html = buildInitialHtml('forward', {
+      from: { name: 'Bob', email: 'b@c.com' },
+      subject: 'Original Subject',
+      body: 'forwarded body',
+      receivedAt: '2026-04-27T10:00:00Z',
+    });
+    expect(html).toContain('Forwarded message');
+    expect(html).toContain('From: Bob &lt;b@c.com&gt;');
+    expect(html).toContain('Subject: Original Subject');
+    expect(html).toContain('forwarded body');
+  });
+
+  it('escapes HTML in plain-text quoted body', () => {
+    const html = buildInitialHtml('reply', {
+      from: { email: 'a@b.com' },
+      body: '<script>x</script>',
+    });
+    expect(html).not.toContain('<script>x</script>');
+    expect(html).toContain('&lt;script&gt;x&lt;/script&gt;');
+  });
+});
+
+describe('htmlToPlainText', () => {
+  it('returns empty string for empty input', () => {
+    expect(htmlToPlainText('')).toBe('');
+  });
+
+  it('strips tags and decodes entities', () => {
+    expect(htmlToPlainText('<p>hello &amp; world</p>')).toBe('hello & world');
+  });
+
+  it('converts <br> to newline', () => {
+    expect(htmlToPlainText('a<br>b<br/>c')).toBe('a\nb\nc');
+  });
+
+  it('treats block boundaries as newlines', () => {
+    expect(htmlToPlainText('<p>a</p><p>b</p>')).toBe('a\n\nb');
+  });
+
+  it('renders list items with bullet prefix', () => {
+    expect(htmlToPlainText('<ul><li>one</li><li>two</li></ul>')).toBe('• one\n• two');
+  });
+
+  it('collapses excessive blank lines', () => {
+    expect(htmlToPlainText('<p>a</p><br><br><br><p>b</p>')).toBe('a\n\nb');
+  });
+
+  it('decodes &nbsp; to space', () => {
+    expect(htmlToPlainText('hello&nbsp;world')).toBe('hello world');
+  });
+});
+
+describe('rewriteInlineImages', () => {
+  it('returns input unchanged when no data-cid is present', () => {
+    const html = '<p>hi <img src="https://x"></p>';
+    const out = rewriteInlineImages(html);
+    expect(out.html).toBe(html);
+    expect(out.usedCids).toEqual([]);
+  });
+
+  it('rewrites data-cid images to cid: src and reports the CID', () => {
+    const html = '<p><img src="data:image/png;base64,xxx" data-cid="abc@x" alt="pic"></p>';
+    const out = rewriteInlineImages(html);
+    expect(out.html).toContain('src="cid:abc@x"');
+    expect(out.html).not.toContain('data-cid');
+    expect(out.html).not.toContain('data:image/png');
+    expect(out.usedCids).toEqual(['abc@x']);
+  });
+
+  it('handles single-quoted attributes', () => {
+    const html = `<img src='data:image/png' data-cid='zzz' alt='x'>`;
+    const out = rewriteInlineImages(html);
+    expect(out.html).toContain('src="cid:zzz"');
+    expect(out.usedCids).toEqual(['zzz']);
+  });
+
+  it('preserves alt attribute on rewritten images', () => {
+    const html = '<img src="data:" alt="my pic" data-cid="m1">';
+    const out = rewriteInlineImages(html);
+    expect(out.html).toContain('alt="my pic"');
+  });
+
+  it('reports each cid only once even if image referenced multiple times', () => {
+    const html = '<img src="data:" data-cid="dup"><img src="data:" data-cid="dup">';
+    const out = rewriteInlineImages(html);
+    expect(out.usedCids).toEqual(['dup']);
+  });
+});

src/lib/calendar-utils.ts

@@ -117,9 +117,29 @@ export function buildEventDayIndex(events: CalendarEvent[]): EventDayIndex {
       safety++;
     }
   }
+  // Sort each day's bucket: all-day events first, then timed events by start.
+  // Without this, events from different calendars come out in arrival order
+  // (roughly grouped by calendar) rather than chronologically.
+  for (const arr of idx.values()) {
+    arr.sort(compareEventsForDay);
+  }
   return idx;
 }
 
+function compareEventsForDay(a: CalendarEvent, b: CalendarEvent): number {
+  const aAllDay = !!a.showWithoutTime;
+  const bAllDay = !!b.showWithoutTime;
+  if (aAllDay !== bAllDay) return aAllDay ? -1 : 1;
+  const aStart = getEventStartDate(a).getTime();
+  const bStart = getEventStartDate(b).getTime();
+  if (aStart !== bStart) return aStart - bStart;
+  // Tie-breaker on end (shorter events first), then title for stability.
+  const aEnd = getEventEndDate(a).getTime();
+  const bEnd = getEventEndDate(b).getTime();
+  if (aEnd !== bEnd) return aEnd - bEnd;
+  return (a.title ?? '').localeCompare(b.title ?? '');
+}
+
 export function eventsOnDayFromIndex(
   index: EventDayIndex,
   day: Date,

src/lib/compose-html.ts

@@ -0,0 +1,134 @@
+// Build the initial HTML body for a new compose / reply / forward, mirroring
+// what the webmail composer (`components/email/email-composer.tsx`) produces.
+// All values are HTML-escaped before insertion into the document.
+
+import { escapeHtml, stripDangerousTags } from './email-html';
+
+export interface ReplyMeta {
+  from?: { email?: string; name?: string };
+  to?: Array<{ email?: string; name?: string }>;
+  cc?: Array<{ email?: string; name?: string }>;
+  subject?: string;
+  body?: string; // plain-text body (preferred when htmlBody absent)
+  htmlBody?: string;
+  receivedAt?: string;
+}
+
+function escapeForHtmlBody(text: string): string {
+  return escapeHtml(text).replace(/\n/g, '<br>');
+}
+
+function senderLabel(from?: { email?: string; name?: string }): string {
+  if (!from) return '';
+  if (from.name && from.email) return `${from.name} <${from.email}>`;
+  return from.name || from.email || '';
+}
+
+function formatDate(iso?: string): string {
+  if (!iso) return '';
+  const d = new Date(iso);
+  if (Number.isNaN(d.getTime())) return '';
+  return d.toLocaleString();
+}
+
+/**
+ * Build the seed HTML for a new compose / reply / forward. Returns an empty
+ * paragraph for plain compose (so the contenteditable has a caret target).
+ */
+export function buildInitialHtml(
+  mode: 'compose' | 'reply' | 'replyAll' | 'forward',
+  reply?: ReplyMeta | null,
+): string {
+  if (!reply || mode === 'compose') return '<p><br></p>';
+
+  const date = formatDate(reply.receivedAt);
+  const fromStr = senderLabel(reply.from) || 'Unknown';
+  const subject = reply.subject ?? '';
+
+  const quotedBody = reply.htmlBody
+    ? stripDangerousTags(reply.htmlBody)
+    : reply.body
+      ? escapeForHtmlBody(reply.body)
+      : '';
+
+  if (!quotedBody) return '<p><br></p>';
+
+  if (mode === 'forward') {
+    return [
+      '<p><br></p>',
+      '<div>---------- Forwarded message ----------<br>',
+      `From: ${escapeHtml(fromStr)}<br>`,
+      date ? `Date: ${escapeHtml(date)}<br>` : '',
+      subject ? `Subject: ${escapeHtml(subject)}<br>` : '',
+      reply.to && reply.to.length
+        ? `To: ${escapeHtml(reply.to.map(senderLabel).filter(Boolean).join(', '))}<br>`
+        : '',
+      '</div>',
+      `<blockquote style="margin:0 0 0 0.8ex;border-left:2px solid #ccc;padding-left:1ex">${quotedBody}</blockquote>`,
+    ].join('');
+  }
+
+  // reply / replyAll
+  return [
+    '<p><br></p>',
+    '<div>',
+    `On ${escapeHtml(date || 'a previous date')}, ${escapeHtml(fromStr)} wrote:`,
+    '</div>',
+    `<blockquote style="margin:0 0 0 0.8ex;border-left:2px solid #ccc;padding-left:1ex">${quotedBody}</blockquote>`,
+  ].join('');
+}
+
+/**
+ * Strip HTML tags and decode common entities for a plain-text fallback body.
+ * Mirrors the webmail's `htmlToPlainText` (DOMParser-based) since we don't
+ * have DOMParser in the RN runtime.
+ */
+export function htmlToPlainText(html: string): string {
+  if (!html) return '';
+  let s = html;
+  // Treat block-level boundaries and <br> as newlines before stripping tags.
+  s = s.replace(/<br\s*\/?>/gi, '\n');
+  // Paragraph-level closes get a blank line; list/heading/cell closes a single
+  // newline so they stack tightly.
+  s = s.replace(/<\/(p|div|blockquote|pre)>/gi, '\n\n');
+  s = s.replace(/<\/(li|h[1-6]|tr)>/gi, '\n');
+  s = s.replace(/<li[^>]*>/gi, '• ');
+  s = s.replace(/<[^>]+>/g, '');
+  // Decode the most common entities; leave the rest as-is.
+  s = s
+    .replace(/&nbsp;/gi, ' ')
+    .replace(/&amp;/gi, '&')
+    .replace(/&lt;/gi, '<')
+    .replace(/&gt;/gi, '>')
+    .replace(/&quot;/gi, '"')
+    .replace(/&#39;/gi, "'");
+  // Collapse runs of >2 newlines and trim trailing whitespace per line.
+  s = s.replace(/\n{3,}/g, '\n\n').replace(/[ \t]+\n/g, '\n');
+  return s.trim();
+}
+
+/**
+ * Walk the editor HTML, replacing `<img data-cid="X" ...>` with `<img src="cid:X">`
+ * (and dropping the data-cid attribute). Returns the rewritten HTML and the
+ * set of CIDs actually referenced so the sender can include exactly the
+ * needed inline parts.
+ */
+export function rewriteInlineImages(html: string): { html: string; usedCids: string[] } {
+  if (!html || !/data-cid=/i.test(html)) return { html, usedCids: [] };
+  const used = new Set<string>();
+  const out = html.replace(
+    /<img\b([^>]*?)\sdata-cid=("([^"]*)"|'([^']*)')([^>]*)>/gi,
+    (_full, before: string, _quoted: string, dq: string | undefined, sq: string | undefined, after: string) => {
+      const cid = dq ?? sq ?? '';
+      if (!cid) return _full;
+      used.add(cid);
+      // Drop any existing src= and replace with cid: form.
+      const merged = (before + after)
+        .replace(/\ssrc=("[^"]*"|'[^']*')/gi, '')
+        .trim();
+      const space = merged ? ' ' + merged : '';
+      return `<img src="cid:${cid}"${space}>`;
+    },
+  );
+  return { html: out, usedCids: Array.from(used) };
+}

src/lib/contact-utils.ts

@@ -119,6 +119,60 @@ export function getBirthday(contact: ContactCard): AnniversaryDate | undefined {
   return undefined;
 }
 
+export function getDateParts(dateInput: AnniversaryDate): { year?: number; month?: number; day?: number } {
+  if (typeof dateInput === 'object' && dateInput !== null) {
+    if ((dateInput as Timestamp)['@type'] === 'Timestamp') {
+      const ts = dateInput as Timestamp;
+      const d = new Date(ts.utc);
+      if (!isNaN(d.getTime())) {
+        return { year: d.getUTCFullYear(), month: d.getUTCMonth() + 1, day: d.getUTCDate() };
+      }
+      return {};
+    }
+    const pd = dateInput as PartialDate;
+    return { year: pd.year, month: pd.month, day: pd.day };
+  }
+  const s = String(dateInput);
+  if (s.startsWith('--')) {
+    const parts = s.substring(2).split('-');
+    return { month: parseInt(parts[0], 10), day: parts[1] ? parseInt(parts[1], 10) : undefined };
+  }
+  const d = new Date(s);
+  if (!isNaN(d.getTime())) {
+    return { year: d.getFullYear(), month: d.getMonth() + 1, day: d.getDate() };
+  }
+  return {};
+}
+
+export function getCompletedYears(dateInput: AnniversaryDate): number | null {
+  const { year, month, day } = getDateParts(dateInput);
+  if (!year) return null;
+  const now = new Date();
+  let years = now.getFullYear() - year;
+  const m = month ?? 1;
+  const d = day ?? 1;
+  const nowM = now.getMonth() + 1;
+  const nowD = now.getDate();
+  if (nowM < m || (nowM === m && nowD < d)) years -= 1;
+  if (years < 0) return null;
+  return years;
+}
+
+export function getPhoneFeatures(features?: Record<string, boolean>): string[] {
+  if (!features) return [];
+  return Object.keys(features).filter((k) => features[k]);
+}
+
+export function getActiveContexts(contexts?: Record<string, boolean>): string[] {
+  if (!contexts) return [];
+  return Object.keys(contexts).filter((k) => contexts[k]);
+}
+
+export function getPrimaryNickname(contact: ContactCard): string | undefined {
+  if (!contact.nicknames) return undefined;
+  return Object.values(contact.nicknames)[0]?.name;
+}
+
 export function formatAddress(address: {
   components?: Array<{ kind: string; value: string }>;
   full?: string;

src/lib/email-export.ts

@@ -1,3 +1,4 @@
+import { Platform } from 'react-native';
 import { File, Paths } from 'expo-file-system';
 import * as Sharing from 'expo-sharing';
 import { jmapClient } from '../api/jmap-client';
@@ -6,11 +7,49 @@ import { getDownloadUrl } from '../api/blob';
 const RFC822 = 'message/rfc822';
 
 function authHeader(): string {
-  const h = (jmapClient as { authHeader?: string }).authHeader;
+  const h = (jmapClient as unknown as { authHeader?: string }).authHeader;
   if (!h) throw new Error('Not connected');
   return h;
 }
 
+function safeAttachmentName(name: string | undefined, type: string | undefined): string {
+  const fallbackExt = type?.split('/')[1]?.replace(/[^a-z0-9]/gi, '').slice(0, 8) || 'bin';
+  const cleaned = (name ?? '').replace(/[\\/:*?"<>|]/g, '_').trim();
+  if (cleaned) return cleaned.slice(0, 120);
+  return `attachment.${fallbackExt}`;
+}
+
+// On Android, sharing a `file://` URI from the cache directory throws a
+// FileUriExposedException on modern OS versions; the system requires a
+// FileProvider-backed `content://` URI instead. expo-file-system exposes that
+// via `file.contentUri`, which is the only field iOS doesn't expose.
+function shareableUri(file: { uri: string; contentUri?: string }): string {
+  if (Platform.OS === 'android' && file.contentUri) return file.contentUri;
+  return file.uri;
+}
+
+export async function shareAttachment(
+  blobId: string,
+  name: string | undefined,
+  type: string | undefined,
+): Promise<void> {
+  const filename = safeAttachmentName(name, type);
+  const mimeType = type || 'application/octet-stream';
+  const dest = new File(Paths.cache, filename);
+  const url = getDownloadUrl(blobId, filename, mimeType);
+  const downloaded = await File.downloadFileAsync(url, dest, {
+    headers: { Authorization: authHeader() },
+    idempotent: true,
+  });
+  if (!(await Sharing.isAvailableAsync())) {
+    throw new Error('Sharing is not available on this device');
+  }
+  await Sharing.shareAsync(shareableUri(downloaded), {
+    mimeType,
+    dialogTitle: filename,
+  });
+}
+
 export async function fetchRawEmail(blobId: string): Promise<string> {
   const url = getDownloadUrl(blobId, 'email.eml', RFC822);
   const r = await fetch(url, { headers: { Authorization: authHeader() } });
@@ -25,15 +64,15 @@ function safeFilename(subject: string | undefined): string {
 
 export async function shareEmailEml(blobId: string, subject?: string): Promise<void> {
   const dest = new File(Paths.cache, safeFilename(subject));
-  if (dest.exists) dest.delete();
   const url = getDownloadUrl(blobId, dest.name, RFC822);
   const downloaded = await File.downloadFileAsync(url, dest, {
     headers: { Authorization: authHeader() },
+    idempotent: true,
   });
   if (!(await Sharing.isAvailableAsync())) {
     throw new Error('Sharing is not available on this device');
   }
-  await Sharing.shareAsync(downloaded.uri, {
+  await Sharing.shareAsync(shareableUri(downloaded), {
     mimeType: RFC822,
     dialogTitle: 'Share email',
     UTI: 'public.email-message',

src/lib/install-update.ts

@@ -7,16 +7,55 @@ import type { ReleaseAsset } from '../api/updates';
 const FLAG_GRANT_READ_URI_PERMISSION = 0x00000001;
 const FLAG_ACTIVITY_NEW_TASK = 0x10000000;
 
-export async function downloadAndInstallApk(asset: ReleaseAsset): Promise<void> {
+export interface InstallProgress {
+  phase: 'downloading' | 'installing';
+  /** 0-1 during download; undefined for installing phase */
+  progress?: number;
+  /** Bytes received during current download */
+  bytesWritten?: number;
+  /** Total bytes for the download (best-effort, may be 0 if server omits Content-Length) */
+  totalBytes?: number;
+}
+
+export type InstallProgressListener = (p: InstallProgress) => void;
+
+export async function downloadAndInstallApk(
+  asset: ReleaseAsset,
+  onProgress?: InstallProgressListener,
+): Promise<void> {
   if (Platform.OS !== 'android') {
     throw new Error('APK install is only supported on Android');
   }
 
   const dest = new File(Paths.cache, asset.name);
   if (dest.exists) dest.delete();
-  const downloaded = await File.downloadFileAsync(asset.browser_download_url, dest);
 
-  const contentUri = await FileSystemLegacy.getContentUriAsync(downloaded.uri);
+  onProgress?.({ phase: 'downloading', progress: 0 });
+
+  const download = FileSystemLegacy.createDownloadResumable(
+    asset.browser_download_url,
+    dest.uri,
+    {},
+    (state) => {
+      const total = state.totalBytesExpectedToWrite ?? 0;
+      const progress = total > 0 ? state.totalBytesWritten / total : undefined;
+      onProgress?.({
+        phase: 'downloading',
+        progress,
+        bytesWritten: state.totalBytesWritten,
+        totalBytes: total,
+      });
+    },
+  );
+
+  const result = await download.downloadAsync();
+  if (!result?.uri) {
+    throw new Error('APK download failed');
+  }
+
+  onProgress?.({ phase: 'installing' });
+
+  const contentUri = await FileSystemLegacy.getContentUriAsync(result.uri);
 
   await IntentLauncher.startActivityAsync('android.intent.action.VIEW', {
     data: contentUri,
@@ -24,3 +63,16 @@ export async function downloadAndInstallApk(asset: ReleaseAsset): Promise<void>
     flags: FLAG_GRANT_READ_URI_PERMISSION | FLAG_ACTIVITY_NEW_TASK,
   });
 }
+
+/**
+ * Open the system "Install unknown apps" settings page for this app, so the
+ * user can grant permission to install APKs from the package installer.
+ * Useful as a fallback if the install intent never reaches the installer.
+ */
+export async function openInstallUnknownAppsSettings(): Promise<void> {
+  if (Platform.OS !== 'android') return;
+  await IntentLauncher.startActivityAsync(
+    'android.settings.MANAGE_UNKNOWN_APP_SOURCES',
+    { data: 'package:com.anonymous.bulwarkmobile' },
+  );
+}

src/lib/push-notifications.ts

@@ -4,6 +4,7 @@ import {
   createPushSubscription,
   destroyPushSubscription,
   listPushSubscriptions,
+  updatePushSubscription,
   verifyPushSubscription,
 } from '../api/push';
 import { jmapClient } from '../api/jmap-client';
@@ -26,6 +27,20 @@ export const DEFAULT_RELAY_BASE_URL = 'https://notifications.relay.bulwarkmail.o
 // outgoing mail state changes don't belong in a user-visible push.
 const PUSH_TYPES = ['Email', 'EmailDelivery', 'Mailbox'] as const;
 
+// Maximum expires we ask the server for. Stalwart (and other JMAP servers)
+// may clamp this down; whatever they return is what we get. Without this,
+// the server picks its own (often short) default and the subscription
+// silently expires between app updates - so push stops arriving until the
+// user re-enables it from settings.
+const SUBSCRIPTION_EXPIRES_DAYS = 90;
+// When an existing subscription has less than this much lifetime left, push
+// expires forward on the next app start.
+const SUBSCRIPTION_REFRESH_THRESHOLD_DAYS = 7;
+
+function expiresFromNow(days: number): string {
+  return new Date(Date.now() + days * 24 * 60 * 60 * 1000).toISOString();
+}
+
 type BulwarkFcmNative = {
   getToken(): Promise<string>;
   deleteToken(): Promise<void>;
@@ -129,7 +144,11 @@ async function pollVerificationCode(
   relayBaseUrl: string,
   subscriptionId: string,
 ): Promise<string> {
-  const timeoutAt = Date.now() + 20_000;
+  // Stalwart per-account rate-limits PushVerification posts (default 60s).
+  // If there are leftover unverified subscriptions on the account, our new
+  // one queues up behind them - so we wait long enough to clear at least one
+  // verify window even in the unlucky case.
+  const timeoutAt = Date.now() + 75_000;
   let delay = 400;
   while (Date.now() < timeoutAt) {
     const res = await fetch(
@@ -186,20 +205,41 @@ export async function setupPushNotifications(
     accountLabel: params.accountLabel,
   });
 
-  // Reuse the previous JMAP subscription when the server still has it.
+  // Reuse the previous JMAP subscription when the server still has it, but
+  // push the expiry forward so it doesn't time out before the next app start.
+  const existingSubs = await listPushSubscriptions().catch(() => []);
   const storedServerId = await AsyncStorage.getItem(SUBSCRIPTION_ID_KEY);
   if (storedServerId) {
-    const existing = await listPushSubscriptions().catch(() => []);
-    if (existing.some((s) => s.id === storedServerId)) {
-      return { subscriptionId: storedServerId, verified: true };
+    const match = existingSubs.find((s) => s.id === storedServerId);
+    if (match) {
+      const refreshed = await refreshSubscriptionExpires(match);
+      if (refreshed) {
+        return { subscriptionId: storedServerId, verified: true };
+      }
+      // Server rejected the refresh (likely the subscription was already
+      // deleted server-side) - drop the stale id and recreate below.
+      await destroyPushSubscription(storedServerId).catch(() => undefined);
     }
     await AsyncStorage.removeItem(SUBSCRIPTION_ID_KEY);
   }
 
+  // Reap any leftover Stalwart subscriptions still bound to this device.
+  // These pile up when a previous enable attempt failed mid-flow (verify
+  // race, network blip, app killed). Stalwart per-account rate-limits
+  // PushVerification posts, so leaving stragglers around blocks the new
+  // one's verification - the symptom is a confusing "code does not match".
+  const stragglers = existingSubs.filter(
+    (s) => s.deviceClientId === deviceClientId && s.id !== storedServerId,
+  );
+  for (const s of stragglers) {
+    await destroyPushSubscription(s.id).catch(() => undefined);
+  }
+
   const serverAssignedId = await createPushSubscription({
     deviceClientId,
     url: buildRelayUrl(relayBaseUrl, `/api/push/jmap/${encodeURIComponent(deviceClientId)}`),
     types: [...PUSH_TYPES],
+    expires: expiresFromNow(SUBSCRIPTION_EXPIRES_DAYS),
   });
 
   const verificationCode = await pollVerificationCode(relayBaseUrl, deviceClientId);
@@ -210,6 +250,29 @@ export async function setupPushNotifications(
   return { subscriptionId: serverAssignedId, verified: true };
 }
 
+// Push the subscription's expires forward when it's getting close to the
+// server's ceiling. Returns false if the server rejects the update, which the
+// caller treats as "recreate".
+async function refreshSubscriptionExpires(
+  sub: { id: string; expires?: string | null },
+): Promise<boolean> {
+  if (sub.expires) {
+    const remainingMs = new Date(sub.expires).getTime() - Date.now();
+    const thresholdMs = SUBSCRIPTION_REFRESH_THRESHOLD_DAYS * 24 * 60 * 60 * 1000;
+    if (Number.isFinite(remainingMs) && remainingMs > thresholdMs) {
+      // Plenty of life left - skip the update round-trip.
+      return true;
+    }
+  }
+  try {
+    return await updatePushSubscription(sub.id, {
+      expires: expiresFromNow(SUBSCRIPTION_EXPIRES_DAYS),
+    });
+  } catch {
+    return false;
+  }
+}
+
 /**
  * Tear down push on logout / disable. Removes the server-side JMAP
  * subscription, tells the relay to drop the mapping, and clears the local

src/lib/use-sheet-drag.ts

@@ -0,0 +1,76 @@
+import React from 'react';
+import { Animated, PanResponder } from 'react-native';
+
+interface Options {
+  /** Animated value driving the sheet's translateY. Resting (open) position is 0. */
+  slideY: Animated.Value;
+  /** Off-screen target the sheet animates to when dismissed. */
+  closedY: number;
+  /** Called when the gesture commits a dismissal. */
+  onClose: () => void;
+  /** Pixels of downward drag needed to commit a dismiss on release. */
+  closeDistance?: number;
+  /** Downward velocity (px/ms) that commits a dismiss regardless of distance. */
+  closeVelocity?: number;
+}
+
+/**
+ * Wires drag-to-dismiss on a bottom sheet's grab handle. Spread the returned
+ * panHandlers on the handle/header area — not the scrollable body — so vertical
+ * scrolling inside the sheet is not intercepted.
+ */
+export function useSheetDrag({
+  slideY,
+  closedY,
+  onClose,
+  closeDistance = 100,
+  closeVelocity = 0.6,
+}: Options) {
+  const startRef = React.useRef(0);
+
+  const panResponder = React.useMemo(
+    () =>
+      PanResponder.create({
+        onStartShouldSetPanResponder: () => true,
+        onMoveShouldSetPanResponder: (_, g) =>
+          Math.abs(g.dy) > 4 && Math.abs(g.dy) > Math.abs(g.dx),
+        onPanResponderGrant: () => {
+          slideY.stopAnimation((v) => {
+            startRef.current = v;
+          });
+        },
+        onPanResponderMove: (_, g) => {
+          const next = startRef.current + Math.max(0, g.dy);
+          slideY.setValue(next);
+        },
+        onPanResponderRelease: (_, g) => {
+          const traveled = startRef.current + Math.max(0, g.dy);
+          if (traveled > closeDistance || g.vy > closeVelocity) {
+            Animated.timing(slideY, {
+              toValue: closedY,
+              duration: 180,
+              useNativeDriver: true,
+            }).start(({ finished }) => {
+              if (finished) onClose();
+            });
+          } else {
+            Animated.spring(slideY, {
+              toValue: 0,
+              useNativeDriver: true,
+              bounciness: 0,
+            }).start();
+          }
+        },
+        onPanResponderTerminate: () => {
+          Animated.spring(slideY, {
+            toValue: 0,
+            useNativeDriver: true,
+            bounciness: 0,
+          }).start();
+        },
+      }),
+    [slideY, closedY, onClose, closeDistance, closeVelocity],
+  );
+
+  return panResponder.panHandlers;
+}

src/screens/CalendarScreen.tsx

@@ -31,7 +31,8 @@ import {
   addWeeks,
   subWeeks,
 } from 'date-fns';
-import { colors, spacing, radius, typography } from '../theme/tokens';
+import { spacing, radius, typography, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 import { Button } from '../components';
 import { useCalendarStore } from '../stores/calendar-store';
 import { MonthView } from '../components/calendar/MonthView';
@@ -92,6 +93,8 @@ function headerTitle(viewMode: ViewMode, currentDate: Date): string {
 }
 
 export default function CalendarScreen() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [currentDate, setCurrentDate] = React.useState(new Date());
   const [selectedDate, setSelectedDate] = React.useState(new Date());
   const [viewMode, setViewMode] = React.useState<ViewMode>('month');
@@ -261,7 +264,7 @@ export default function CalendarScreen() {
           hitSlop={8}
           style={styles.headerBtn}
         >
-          <Menu size={20} color={colors.text} />
+          <Menu size={20} color={c.text} />
         </Pressable>
         <View style={styles.headerLeft}>
           <Text style={styles.headerTitle}>{headerTitle(viewMode, currentDate)}</Text>
@@ -281,26 +284,26 @@ export default function CalendarScreen() {
                   style={[styles.viewToggleBtn, active && styles.viewToggleBtnActive]}
                   onPress={() => setViewMode(mode)}
                 >
-                  <Icon size={16} color={active ? colors.primary : colors.textMuted} />
+                  <Icon size={16} color={active ? c.primary : c.textMuted} />
                 </Pressable>
               );
             })}
           </View>
           <Pressable style={styles.fab} onPress={() => openCreate(selectedDate)}>
-            <Plus size={18} color={colors.primaryForeground} />
+            <Plus size={18} color={c.primaryForeground} />
           </Pressable>
         </View>
       </View>
 
       <View style={styles.nav}>
         <Pressable onPress={goPrev} style={styles.navBtn} hitSlop={8}>
-          <ChevronLeft size={20} color={colors.text} />
+          <ChevronLeft size={20} color={c.text} />
         </Pressable>
         <Button variant="outline" size="sm" onPress={goToday}>
           Today
         </Button>
         <Pressable onPress={goNext} style={styles.navBtn} hitSlop={8}>
-          <ChevronRight size={20} color={colors.text} />
+          <ChevronRight size={20} color={c.text} />
         </Pressable>
       </View>
 
@@ -350,7 +353,7 @@ export default function CalendarScreen() {
               <Text style={styles.dayDetailTitle}>
                 {isSelectedToday ? "Today's Events" : format(selectedDate, 'EEEE, MMMM d')}
               </Text>
-              {loading && <ActivityIndicator size="small" color={colors.textMuted} />}
+              {loading && <ActivityIndicator size="small" color={c.textMuted} />}
             </View>
             <DayEventList
               date={selectedDate}
@@ -415,6 +418,8 @@ function DayEventList({
   refreshing: boolean;
   onRefresh: () => void;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const dayEvents = React.useMemo(
     () => eventsOnDayFromIndex(eventsByDay, date),
     [eventsByDay, date],
@@ -424,10 +429,10 @@ function DayEventList({
       <ScrollView
         contentContainerStyle={styles.emptyState}
         refreshControl={
-          <RefreshControl refreshing={refreshing} onRefresh={onRefresh} tintColor={colors.textMuted} />
+          <RefreshControl refreshing={refreshing} onRefresh={onRefresh} tintColor={c.textMuted} />
         }
       >
-        <CalendarDays size={32} color={colors.surfaceActive} />
+        <CalendarDays size={32} color={c.surfaceActive} />
         <Text style={styles.emptyTitle}>No events</Text>
         <Text style={styles.emptySubtitle}>Tap + to create one</Text>
       </ScrollView>
@@ -437,7 +442,7 @@ function DayEventList({
     <ScrollView
       contentContainerStyle={styles.dayList}
       refreshControl={
-        <RefreshControl refreshing={refreshing} onRefresh={onRefresh} tintColor={colors.textMuted} />
+        <RefreshControl refreshing={refreshing} onRefresh={onRefresh} tintColor={c.textMuted} />
       }
     >
       {dayEvents.map((event) => (
@@ -452,8 +457,9 @@ function DayEventList({
   );
 }
 
-const styles = StyleSheet.create({
-  container: { flex: 1, backgroundColor: colors.background },
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  container: { flex: 1, backgroundColor: c.background },
 
   header: {
     flexDirection: 'row',
@@ -470,12 +476,12 @@ const styles = StyleSheet.create({
     borderRadius: radius.full,
   },
   headerLeft: { flex: 1 },
-  headerTitle: { ...typography.h3, color: colors.text },
-  headerSubtitle: { ...typography.caption, color: colors.textMuted, marginTop: 2 },
+  headerTitle: { ...typography.h3, color: c.text },
+  headerSubtitle: { ...typography.caption, color: c.textMuted, marginTop: 2 },
   headerActions: { flexDirection: 'row', alignItems: 'center', gap: spacing.sm },
   viewToggle: {
     flexDirection: 'row',
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderRadius: radius.md,
     padding: 2,
   },
@@ -486,12 +492,12 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
     borderRadius: radius.sm,
   },
-  viewToggleBtnActive: { backgroundColor: colors.background },
+  viewToggleBtnActive: { backgroundColor: c.background },
   fab: {
     width: 36,
     height: 36,
     borderRadius: radius.full,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     alignItems: 'center',
     justifyContent: 'center',
   },
@@ -512,18 +518,18 @@ const styles = StyleSheet.create({
   },
 
   errorBanner: {
-    backgroundColor: colors.errorBg,
+    backgroundColor: c.errorBg,
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.sm,
   },
-  errorText: { ...typography.caption, color: colors.errorForeground },
+  errorText: { ...typography.caption, color: c.errorForeground },
 
   content: { flex: 1 },
 
   dayDetail: {
     flex: 1,
     borderTopWidth: 1,
-    borderTopColor: colors.border,
+    borderTopColor: c.border,
   },
   dayDetailHeader: {
     flexDirection: 'row',
@@ -532,7 +538,7 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.sm,
   },
-  dayDetailTitle: { ...typography.bodyMedium, color: colors.text },
+  dayDetailTitle: { ...typography.bodyMedium, color: c.text },
   dayList: { paddingHorizontal: spacing.lg, paddingBottom: spacing.lg },
 
   emptyState: {
@@ -541,6 +547,7 @@ const styles = StyleSheet.create({
     gap: spacing.xs,
     flexGrow: 1,
   },
-  emptyTitle: { ...typography.bodyMedium, color: colors.textSecondary },
-  emptySubtitle: { ...typography.caption, color: colors.textMuted },
-});
+  emptyTitle: { ...typography.bodyMedium, color: c.textSecondary },
+  emptySubtitle: { ...typography.caption, color: c.textMuted },
+  });
+}

src/screens/ContactsScreen.tsx

@@ -29,7 +29,8 @@ import { ContactListRow } from '../components/contacts';
 import Dialog from '../components/Dialog';
 import ContactsSidebarDrawer from '../components/contacts/ContactsSidebarDrawer';
 import { useSettingsStore } from '../stores/settings-store';
-import { colors, spacing, radius, typography, componentSizes } from '../theme/tokens';
+import { spacing, radius, typography, componentSizes, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 type Nav = NativeStackNavigationProp<RootStackParamList>;
 
@@ -77,6 +78,8 @@ function categoryTitle(category: ContactCategory, books: Array<{ id: string; nam
 }
 
 export default function ContactsScreen() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const navigation = useNavigation<Nav>();
   const contacts = useContactsStore((s) => s.contacts);
   const addressBooks = useContactsStore((s) => s.addressBooks);
@@ -227,7 +230,7 @@ export default function ContactsScreen() {
         {selectionMode ? (
           <>
             <Pressable onPress={clearSelection} style={styles.headerIconBtn} hitSlop={8}>
-              <X size={22} color={colors.text} />
+              <X size={22} color={c.text} />
             </Pressable>
             <Text style={styles.headerTitle}>{selection.size} selected</Text>
             <View style={styles.headerActions}>
@@ -236,14 +239,14 @@ export default function ContactsScreen() {
                 style={styles.headerIconBtn}
                 hitSlop={8}
               >
-                <Trash2 size={20} color={colors.error} />
+                <Trash2 size={20} color={c.error} />
               </Pressable>
             </View>
           </>
         ) : (
           <>
             <Pressable onPress={() => setDrawerOpen(true)} style={styles.headerIconBtn} hitSlop={8}>
-              <Menu size={22} color={colors.text} />
+              <Menu size={22} color={c.text} />
             </Pressable>
             <Text style={styles.headerTitle} numberOfLines={1}>{title}</Text>
             <Text style={styles.headerCount}>{visible.length}</Text>
@@ -253,14 +256,14 @@ export default function ContactsScreen() {
                 style={styles.headerIconBtn}
                 hitSlop={8}
               >
-                <Search size={20} color={colors.text} />
+                <Search size={20} color={c.text} />
               </Pressable>
               <Pressable
                 onPress={() => navigation.navigate('ContactForm', {})}
                 style={styles.addBtn}
                 hitSlop={8}
               >
-                <Plus size={18} color={colors.primaryForeground} />
+                <Plus size={18} color={c.primaryForeground} />
               </Pressable>
             </View>
           </>
@@ -269,18 +272,18 @@ export default function ContactsScreen() {
 
       {searchActive && (
         <View style={styles.searchBar}>
-          <Search size={16} color={colors.textMuted} />
+          <Search size={16} color={c.textMuted} />
           <TextInput
             style={styles.searchInput}
             placeholder="Search contacts..."
-            placeholderTextColor={colors.textMuted}
+            placeholderTextColor={c.textMuted}
             value={searchQuery}
             onChangeText={setSearchQuery}
             autoFocus
           />
           {searchQuery.length > 0 && (
             <Pressable onPress={() => setSearchQuery('')} hitSlop={8}>
-              <X size={16} color={colors.textMuted} />
+              <X size={16} color={c.textMuted} />
             </Pressable>
           )}
         </View>
@@ -346,17 +349,17 @@ export default function ContactsScreen() {
               void fetchContacts();
               void fetchAddressBooks();
             }}
-            tintColor={colors.primary}
+            tintColor={c.primary}
           />
         }
         ListEmptyComponent={
           loading ? (
             <View style={styles.emptyState}>
-              <ActivityIndicator color={colors.primary} />
+              <ActivityIndicator color={c.primary} />
             </View>
           ) : (
             <View style={styles.emptyState}>
-              <UserCircle size={48} color={colors.surfaceActive} />
+              <UserCircle size={48} color={c.surfaceActive} />
               <Text style={styles.emptyTitle}>
                 {searchQuery ? 'No contacts found' : 'No contacts yet'}
               </Text>
@@ -381,8 +384,9 @@ export default function ContactsScreen() {
   );
 }
 
-const styles = StyleSheet.create({
-  container: { flex: 1, backgroundColor: colors.background },
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  container: { flex: 1, backgroundColor: c.background },
   listContent: { paddingBottom: 80 },
 
   header: {
@@ -392,11 +396,11 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.md,
     gap: spacing.sm,
   },
-  headerTitle: { ...typography.h3, color: colors.text, flexShrink: 1 },
+  headerTitle: { ...typography.h3, color: c.text, flexShrink: 1 },
   headerCount: {
     ...typography.small,
-    color: colors.textMuted,
-    backgroundColor: colors.surface,
+    color: c.textMuted,
+    backgroundColor: c.surface,
     borderRadius: radius.full,
     paddingHorizontal: 8,
     paddingVertical: 2,
@@ -421,7 +425,7 @@ const styles = StyleSheet.create({
     height: 36,
     alignItems: 'center',
     justifyContent: 'center',
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     borderRadius: radius.full,
   },
 
@@ -432,13 +436,13 @@ const styles = StyleSheet.create({
     marginBottom: spacing.md,
     paddingHorizontal: spacing.md,
     height: componentSizes.inputHeight,
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     gap: spacing.sm,
   },
-  searchInput: { flex: 1, ...typography.body, color: colors.text, paddingVertical: 0 },
+  searchInput: { flex: 1, ...typography.body, color: c.text, paddingVertical: 0 },
 
   chipBar: { flexGrow: 0, marginBottom: spacing.sm },
   chipBarContent: {
@@ -450,33 +454,33 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.xs,
     borderRadius: radius.full,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   chipActive: {
-    backgroundColor: colors.primary,
-    borderColor: colors.primary,
+    backgroundColor: c.primary,
+    borderColor: c.primary,
   },
-  chipText: { ...typography.captionMedium, color: colors.textSecondary },
-  chipTextActive: { color: colors.primaryForeground },
+  chipText: { ...typography.captionMedium, color: c.textSecondary },
+  chipTextActive: { color: c.primaryForeground },
   chipDivider: {
     width: 1,
     height: 16,
-    backgroundColor: colors.border,
+    backgroundColor: c.border,
     marginHorizontal: spacing.xs,
   },
 
   sectionHeader: {
-    backgroundColor: colors.background,
+    backgroundColor: c.background,
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.xs,
     borderBottomWidth: 1,
-    borderBottomColor: colors.borderLight,
+    borderBottomColor: c.borderLight,
   },
-  sectionHeaderText: { ...typography.small, color: colors.primary },
+  sectionHeaderText: { ...typography.small, color: c.primary },
 
-  separator: { height: 1, backgroundColor: colors.borderLight, marginLeft: 68 },
+  separator: { height: 1, backgroundColor: c.borderLight, marginLeft: 68 },
 
   errorBanner: {
     marginHorizontal: spacing.lg,
@@ -484,17 +488,18 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.md,
     paddingVertical: spacing.sm,
     borderRadius: radius.sm,
-    backgroundColor: colors.errorBg,
+    backgroundColor: c.errorBg,
     borderWidth: 1,
-    borderColor: colors.errorBorder,
+    borderColor: c.errorBorder,
   },
-  errorText: { ...typography.caption, color: colors.errorForeground },
+  errorText: { ...typography.caption, color: c.errorForeground },
 
   emptyState: {
     alignItems: 'center',
     paddingVertical: spacing.xxxl * 2,
     gap: spacing.sm,
   },
-  emptyTitle: { ...typography.bodyMedium, color: colors.textSecondary },
-  emptySubtitle: { ...typography.caption, color: colors.textMuted },
-});
+  emptyTitle: { ...typography.bodyMedium, color: c.textSecondary },
+  emptySubtitle: { ...typography.caption, color: c.textMuted },
+  });
+}

src/screens/EmailListScreen.tsx

@@ -6,10 +6,17 @@ import {
   Search, SquarePen, Menu, Filter, Square, SquareCheck, Minus, X,
   Star, Paperclip, Mail as MailIcon, MailOpen, Trash2, RotateCcw, CalendarDays,
 } from 'lucide-react-native';
-import { colors, spacing, radius, typography, componentSizes } from '../theme/tokens';
+import { spacing, radius, typography, componentSizes, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 import SidebarDrawer from '../components/SidebarDrawer';
 import SenderAvatar from '../components/SenderAvatar';
+import { SwipeableRow } from '../components/SwipeableRow';
+import { MoveSheet } from '../components/MoveSheet';
+import { UndoSnackbar } from '../components/UndoSnackbar';
+import { OfflineBanner } from '../components/OfflineBanner';
+import { useNetworkStore } from '../stores/network-store';
 import { useEmailStore, type EmailFilters } from '../stores/email-store';
+import { useSettingsStore, type SwipeAction } from '../stores/settings-store';
 import type { Email } from '../api/types';
 
 function getSenderName(email: Email): string {
@@ -28,6 +35,10 @@ function isStarred(email: Email): boolean {
   return !!email.keywords?.$flagged;
 }
 
+function isPinned(email: Email): boolean {
+  return !!email.keywords?.$important;
+}
+
 function formatRelativeTime(date: Date): string {
   const now = Date.now();
   const diffMs = now - date.getTime();
@@ -56,6 +67,8 @@ const EmailRow = React.memo(function EmailRow({
   selected: boolean;
   selectionMode: boolean;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const senderName = getSenderName(item);
   const senderEmail = getSenderEmail(item);
   const unread = isUnread(item);
@@ -78,9 +91,9 @@ const EmailRow = React.memo(function EmailRow({
       {selectionMode && (
         <View style={styles.rowCheckboxWrap}>
           {selected ? (
-            <SquareCheck size={16} color={colors.primary} />
+            <SquareCheck size={16} color={c.primary} />
           ) : (
-            <Square size={16} color={colors.textMuted} />
+            <Square size={16} color={c.textMuted} />
           )}
         </View>
       )}
@@ -95,10 +108,10 @@ const EmailRow = React.memo(function EmailRow({
               {senderName}
             </Text>
             {starred && (
-              <Star size={componentSizes.statusIcon} color={colors.starred} fill={colors.starred} />
+              <Star size={componentSizes.statusIcon} color={c.starred} fill={c.starred} />
             )}
             {item.hasAttachment && (
-              <Paperclip size={componentSizes.statusIcon} color={colors.textMuted} />
+              <Paperclip size={componentSizes.statusIcon} color={c.textMuted} />
             )}
           </View>
           <View style={styles.timeAndTag}>
@@ -122,7 +135,11 @@ const EmailRow = React.memo(function EmailRow({
   );
 });
 
-const EmailRowSeparator = () => <View style={styles.separator} />;
+function EmailRowSeparator() {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
+  return <View style={styles.separator} />;
+}
 
 const emailKeyExtractor = (item: Email) => item.id;
 
@@ -132,6 +149,8 @@ interface EmailListScreenProps {
 }
 
 export default function EmailListScreen({ onEmailPress, onComposePress }: EmailListScreenProps) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const [drawerOpen, setDrawerOpen] = React.useState(false);
   const [filterMenuOpen, setFilterMenuOpen] = React.useState(false);
   const emails = useEmailStore((s) => s.emails);
@@ -151,7 +170,31 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
   const markRead = useEmailStore((s) => s.markRead);
   const markUnread = useEmailStore((s) => s.markUnread);
   const toggleStar = useEmailStore((s) => s.toggleStar);
+  const togglePin = useEmailStore((s) => s.togglePin);
   const deleteEmailAction = useEmailStore((s) => s.deleteEmail);
+  const moveToMailboxAction = useEmailStore((s) => s.moveToMailbox);
+  const archiveEmailAction = useEmailStore((s) => s.archiveEmail);
+
+  const swipeLeftAction = useSettingsStore((s) => s.swipeLeftAction);
+  const swipeRightAction = useSettingsStore((s) => s.swipeRightAction);
+  const swipeMode = useSettingsStore((s) => s.swipeMode);
+  const networkOnline = useNetworkStore((s) => s.online);
+
+  const archiveMailboxId = React.useMemo(
+    () => mailboxes.find((m) => m.role === 'archive')?.id ?? null,
+    [mailboxes],
+  );
+  const trashMailboxId = React.useMemo(
+    () => mailboxes.find((m) => m.role === 'trash')?.id ?? null,
+    [mailboxes],
+  );
+  const junkMailboxId = React.useMemo(
+    () => mailboxes.find((m) => m.role === 'junk' || m.role === 'spam')?.id ?? null,
+    [mailboxes],
+  );
+
+  // Move-to-folder picker triggered by the swipe action.
+  const [pendingMoveId, setPendingMoveId] = React.useState<string | null>(null);
 
   // Selection state
   const [selectedIds, setSelectedIds] = React.useState<Set<string>>(new Set());
@@ -187,17 +230,65 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
     }
   }, [toggleSelect]);
 
+  const handleSwipeAction = React.useCallback((id: string, action: SwipeAction) => {
+    if (action === 'none') return;
+    const email = emailsRef.current.find((e) => e.id === id);
+    if (!email || !currentMailboxId) return;
+    switch (action) {
+      case 'archive':
+        if (archiveMailboxId && currentMailboxId !== archiveMailboxId) {
+          void archiveEmailAction(id);
+        }
+        break;
+      case 'delete':
+        if (trashMailboxId) {
+          void deleteEmailAction(id, trashMailboxId, currentMailboxId);
+        }
+        break;
+      case 'spam':
+        if (junkMailboxId && currentMailboxId !== junkMailboxId) {
+          void moveToMailboxAction(id, currentMailboxId, junkMailboxId);
+        }
+        break;
+      case 'read':
+        if (isUnread(email)) void markRead(id);
+        else void markUnread(id);
+        break;
+      case 'star':
+        void toggleStar(id, !isStarred(email));
+        break;
+      case 'pin':
+        void togglePin(id, !isPinned(email));
+        break;
+      case 'move':
+        setPendingMoveId(id);
+        break;
+    }
+  }, [
+    currentMailboxId, archiveMailboxId, trashMailboxId, junkMailboxId,
+    moveToMailboxAction, archiveEmailAction, deleteEmailAction,
+    markRead, markUnread, toggleStar, togglePin,
+  ]);
+
   const renderEmailRow = React.useCallback(
     ({ item }: { item: Email }) => (
-      <EmailRow
-        item={item}
-        selected={selectedIds.has(item.id)}
-        selectionMode={selectionMode}
-        onPress={handleRowPress}
-        onLongPress={toggleSelect}
-      />
+      <SwipeableRow
+        leftAction={selectionMode ? 'none' : swipeLeftAction}
+        rightAction={selectionMode ? 'none' : swipeRightAction}
+        mode={swipeMode}
+        context={{ unread: isUnread(item), starred: isStarred(item), pinned: isPinned(item) }}
+        onAction={(action) => handleSwipeAction(item.id, action)}
+      >
+        <EmailRow
+          item={item}
+          selected={selectedIds.has(item.id)}
+          selectionMode={selectionMode}
+          onPress={handleRowPress}
+          onLongPress={toggleSelect}
+        />
+      </SwipeableRow>
     ),
-    [selectedIds, selectionMode, handleRowPress, toggleSelect],
+    [selectedIds, selectionMode, handleRowPress, toggleSelect, swipeLeftAction, swipeRightAction, swipeMode, handleSwipeAction],
   );
 
   const clearSelection = React.useCallback(() => {
@@ -323,7 +414,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
       {selectionMode ? (
         <View style={styles.header}>
           <Pressable onPress={clearSelection} style={styles.headerButton}>
-            <X size={20} color={colors.text} />
+            <X size={20} color={c.text} />
           </Pressable>
           <Text style={styles.headerTitle}>{selectedIds.size} selected</Text>
           <Pressable
@@ -333,8 +424,8 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
           >
             <Star
               size={20}
-              color={allSelectedAreStarred ? colors.starred : colors.text}
-              fill={allSelectedAreStarred ? colors.starred : 'transparent'}
+              color={allSelectedAreStarred ? c.starred : c.text}
+              fill={allSelectedAreStarred ? c.starred : 'transparent'}
             />
           </Pressable>
           <Pressable
@@ -343,9 +434,9 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
             hitSlop={6}
           >
             {allSelectedAreRead ? (
-              <MailIcon size={20} color={colors.text} />
+              <MailIcon size={20} color={c.text} />
             ) : (
-              <MailOpen size={20} color={colors.text} />
+              <MailOpen size={20} color={c.text} />
             )}
           </Pressable>
           <Pressable
@@ -353,13 +444,13 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
             style={styles.headerButton}
             hitSlop={6}
           >
-            <Trash2 size={20} color={colors.text} />
+            <Trash2 size={20} color={c.text} />
           </Pressable>
         </View>
       ) : (
         <View style={styles.header}>
           <Pressable onPress={() => setDrawerOpen(true)} style={styles.headerButton}>
-            <Menu size={20} color={colors.textMuted} />
+            <Menu size={20} color={c.textMuted} />
           </Pressable>
           <Text style={styles.headerTitle}>{currentMailbox?.name ?? 'Inbox'}</Text>
           <View style={{ flex: 1 }} />
@@ -375,21 +466,21 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
       <View style={styles.searchBar}>
         <Pressable style={styles.checkboxButton} onPress={toggleSelectAllVisible} hitSlop={6}>
           {allSelected ? (
-            <SquareCheck size={18} color={colors.primary} />
+            <SquareCheck size={18} color={c.primary} />
           ) : selectionMode ? (
             <View style={styles.checkboxIndeterminate}>
-              <Minus size={14} color={colors.background} />
+              <Minus size={14} color={c.background} />
             </View>
           ) : (
-            <Square size={18} color={colors.textMuted} />
+            <Square size={18} color={c.textMuted} />
           )}
         </Pressable>
         <View style={styles.searchInputArea}>
-          <Search size={16} color={colors.textMuted} />
+          <Search size={16} color={c.textMuted} />
           <TextInput
             style={styles.searchInput}
             placeholder="Search mail..."
-            placeholderTextColor={colors.textMuted}
+            placeholderTextColor={c.textMuted}
             value={searchInput}
             onChangeText={setSearchInput}
             autoCapitalize="none"
@@ -402,7 +493,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
               hitSlop={8}
               style={styles.searchClearButton}
             >
-              <X size={14} color={colors.textMuted} />
+              <X size={14} color={c.textMuted} />
             </Pressable>
           )}
         </View>
@@ -410,7 +501,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
           style={[styles.filterButton, activeFilterCount > 0 && styles.filterButtonActive]}
           onPress={() => setFilterMenuOpen(true)}
         >
-          <Filter size={18} color={activeFilterCount > 0 ? colors.primary : colors.textMuted} />
+          <Filter size={18} color={activeFilterCount > 0 ? c.primary : c.textMuted} />
           {activeFilterCount > 0 && (
             <View style={styles.filterBadge}>
               <Text style={styles.filterBadgeText}>{activeFilterCount}</Text>
@@ -423,7 +514,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
         <View style={styles.filterChipsRow}>
           {storeSearchQuery ? (
             <View style={styles.chip}>
-              <Search size={12} color={colors.textSecondary} />
+              <Search size={12} color={c.textSecondary} />
               <Text style={styles.chipText} numberOfLines={1}>
                 {storeSearchQuery}
               </Text>
@@ -446,35 +537,35 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
           ) : null}
           {filters.dateAfter ? (
             <View style={styles.chip}>
-              <CalendarDays size={12} color={colors.textSecondary} />
+              <CalendarDays size={12} color={c.textSecondary} />
               <Text style={styles.chipText}>After {filters.dateAfter}</Text>
             </View>
           ) : null}
           {filters.dateBefore ? (
             <View style={styles.chip}>
-              <CalendarDays size={12} color={colors.textSecondary} />
+              <CalendarDays size={12} color={c.textSecondary} />
               <Text style={styles.chipText}>Before {filters.dateBefore}</Text>
             </View>
           ) : null}
           {filters.isUnread !== undefined && (
             <View style={styles.chip}>
               {filters.isUnread ? (
-                <MailIcon size={12} color={colors.textSecondary} />
+                <MailIcon size={12} color={c.textSecondary} />
               ) : (
-                <MailOpen size={12} color={colors.textSecondary} />
+                <MailOpen size={12} color={c.textSecondary} />
               )}
               <Text style={styles.chipText}>{filters.isUnread ? 'Unread' : 'Read'}</Text>
             </View>
           )}
           {filters.isStarred !== undefined && (
             <View style={styles.chip}>
-              <Star size={12} color={colors.starred} fill={filters.isStarred ? colors.starred : 'transparent'} />
+              <Star size={12} color={c.starred} fill={filters.isStarred ? c.starred : 'transparent'} />
               <Text style={styles.chipText}>{filters.isStarred ? 'Starred' : 'Not starred'}</Text>
             </View>
           )}
           {filters.hasAttachment !== undefined && (
             <View style={styles.chip}>
-              <Paperclip size={12} color={colors.textSecondary} />
+              <Paperclip size={12} color={c.textSecondary} />
               <Text style={styles.chipText}>
                 {filters.hasAttachment ? 'Has attachment' : 'No attachment'}
               </Text>
@@ -493,15 +584,19 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
         </View>
       )}
 
+      <OfflineBanner hint={emails.length > 0 ? 'Showing cached mail' : undefined} />
+
       {/* Email list */}
       {loading && emails.length === 0 ? (
         <View style={styles.loadingContainer}>
-          <ActivityIndicator color={colors.primary} />
+          <ActivityIndicator color={c.primary} />
           <Text style={styles.loadingText}>Loading emails...</Text>
         </View>
-      ) : error ? (
+      ) : error && emails.length === 0 ? (
         <View style={styles.loadingContainer}>
-          <Text style={styles.errorText}>{error}</Text>
+          <Text style={styles.errorText}>
+            {networkOnline ? error : 'No connection. Showing nothing because no mail has been cached yet.'}
+          </Text>
           <Pressable onPress={() => { void refreshEmails(); }}>
             <Text style={styles.retryText}>Retry</Text>
           </Pressable>
@@ -543,7 +638,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
         onPress={onComposePress}
         style={({ pressed }) => [styles.fab, pressed && styles.fabPressed]}
       >
-        <SquarePen size={24} color={colors.background} />
+        <SquarePen size={24} color={c.background} />
       </Pressable>
 
       <SidebarDrawer visible={drawerOpen} onClose={() => setDrawerOpen(false)} />
@@ -566,7 +661,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                       style={styles.filterMenuHeaderBtn}
                       hitSlop={6}
                     >
-                      <RotateCcw size={12} color={colors.textSecondary} />
+                      <RotateCcw size={12} color={c.textSecondary} />
                       <Text style={styles.filterMenuHeaderBtnText}>Clear</Text>
                     </Pressable>
                     <Pressable
@@ -574,7 +669,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                       style={styles.filterMenuClose}
                       hitSlop={6}
                     >
-                      <X size={16} color={colors.textSecondary} />
+                      <X size={16} color={c.textSecondary} />
                     </Pressable>
                   </View>
                 </View>
@@ -587,7 +682,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                         value={filters.from ?? ''}
                         onChangeText={(v) => setFilterField('from', v)}
                         placeholder="sender@example.com"
-                        placeholderTextColor={colors.textMuted}
+                        placeholderTextColor={c.textMuted}
                         autoCapitalize="none"
                         autoCorrect={false}
                         style={styles.filterFieldInput}
@@ -599,7 +694,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                         value={filters.to ?? ''}
                         onChangeText={(v) => setFilterField('to', v)}
                         placeholder="recipient@example.com"
-                        placeholderTextColor={colors.textMuted}
+                        placeholderTextColor={c.textMuted}
                         autoCapitalize="none"
                         autoCorrect={false}
                         style={styles.filterFieldInput}
@@ -613,7 +708,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                       value={filters.subject ?? ''}
                       onChangeText={(v) => setFilterField('subject', v)}
                       placeholder="Subject contains..."
-                      placeholderTextColor={colors.textMuted}
+                      placeholderTextColor={c.textMuted}
                       style={styles.filterFieldInput}
                     />
                   </View>
@@ -625,7 +720,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                         style={styles.filterDateButton}
                         onPress={() => setDatePickerField('dateAfter')}
                       >
-                        <CalendarDays size={14} color={colors.textMuted} />
+                        <CalendarDays size={14} color={c.textMuted} />
                         <Text style={[styles.filterDateText, !filters.dateAfter && styles.filterDateTextEmpty]}>
                           {filters.dateAfter || 'YYYY-MM-DD'}
                         </Text>
@@ -634,7 +729,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                             onPress={() => setFilterField('dateAfter', undefined)}
                             hitSlop={6}
                           >
-                            <X size={14} color={colors.textMuted} />
+                            <X size={14} color={c.textMuted} />
                           </Pressable>
                         ) : null}
                       </Pressable>
@@ -645,7 +740,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                         style={styles.filterDateButton}
                         onPress={() => setDatePickerField('dateBefore')}
                       >
-                        <CalendarDays size={14} color={colors.textMuted} />
+                        <CalendarDays size={14} color={c.textMuted} />
                         <Text style={[styles.filterDateText, !filters.dateBefore && styles.filterDateTextEmpty]}>
                           {filters.dateBefore || 'YYYY-MM-DD'}
                         </Text>
@@ -654,7 +749,7 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                             onPress={() => setFilterField('dateBefore', undefined)}
                             hitSlop={6}
                           >
-                            <X size={14} color={colors.textMuted} />
+                            <X size={14} color={c.textMuted} />
                           </Pressable>
                         ) : null}
                       </Pressable>
@@ -663,13 +758,13 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
 
                   <View style={styles.filterToggleGroup}>
                     <TriToggle
-                      icon={<Paperclip size={14} color={colors.textSecondary} />}
+                      icon={<Paperclip size={14} color={c.textSecondary} />}
                       label="Has attachment"
                       value={filters.hasAttachment}
                       onPress={() => cycleTriState('hasAttachment')}
                     />
                     <TriToggle
-                      icon={<Star size={14} color={colors.starred} fill={filters.isStarred ? colors.starred : 'transparent'} />}
+                      icon={<Star size={14} color={c.starred} fill={filters.isStarred ? c.starred : 'transparent'} />}
                       label="Starred"
                       value={filters.isStarred}
                       onPress={() => cycleTriState('isStarred')}
@@ -677,9 +772,9 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
                     <TriToggle
                       icon={
                         filters.isUnread === false ? (
-                          <MailOpen size={14} color={colors.textSecondary} />
+                          <MailOpen size={14} color={c.textSecondary} />
                         ) : (
-                          <MailIcon size={14} color={colors.textSecondary} />
+                          <MailIcon size={14} color={c.textSecondary} />
                         )
                       }
                       label={filters.isUnread === false ? 'Read' : 'Unread'}
@@ -734,6 +829,22 @@ export default function EmailListScreen({ onEmailPress, onComposePress }: EmailL
           />
         );
       })()}
+
+      <MoveSheet
+        visible={pendingMoveId !== null}
+        onClose={() => setPendingMoveId(null)}
+        mailboxes={mailboxes}
+        currentMailboxId={currentMailboxId}
+        onPick={(toId) => {
+          const id = pendingMoveId;
+          setPendingMoveId(null);
+          if (id && currentMailboxId && toId !== currentMailboxId) {
+            void moveToMailboxAction(id, currentMailboxId, toId);
+          }
+        }}
+      />
+
+      <UndoSnackbar />
     </SafeAreaView>
   );
 }
@@ -749,6 +860,8 @@ function TriToggle({
   value: boolean | undefined;
   onPress: () => void;
 }) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const state =
     value === true ? 'on' : value === false ? 'off' : 'unset';
   return (
@@ -774,8 +887,9 @@ function TriToggle({
   );
 }
 
-const styles = StyleSheet.create({
-  container: { flex: 1, backgroundColor: colors.background },
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  container: { flex: 1, backgroundColor: c.background },
 
   // Header - matches web mobile-header: h-14 (56px), px-4, border-b
   header: {
@@ -784,7 +898,7 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.lg,
     height: componentSizes.headerHeight,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
     gap: spacing.md,
   },
   headerButton: {
@@ -792,7 +906,7 @@ const styles = StyleSheet.create({
     alignItems: 'center', justifyContent: 'center',
     borderRadius: radius.full,
   },
-  headerTitle: { ...typography.h3, color: colors.text, flex: 1 }, // text-lg font-semibold
+  headerTitle: { ...typography.h3, color: c.text, flex: 1 }, // text-lg font-semibold
   headerLogo: {
     width: 28,
     height: 28,
@@ -817,13 +931,13 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     paddingHorizontal: spacing.md,
     height: componentSizes.inputHeight, // h-10 = 40px
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderRadius: radius.sm,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     gap: spacing.sm,
   },
-  searchInput: { flex: 1, ...typography.body, color: colors.text },
+  searchInput: { flex: 1, ...typography.body, color: c.text },
   filterButton: {
     width: componentSizes.buttonMd, height: componentSizes.buttonMd,
     alignItems: 'center', justifyContent: 'center',
@@ -831,7 +945,7 @@ const styles = StyleSheet.create({
     position: 'relative',
   },
   filterButtonActive: {
-    backgroundColor: colors.accent,
+    backgroundColor: c.accent,
   },
   filterBadge: {
     position: 'absolute',
@@ -840,7 +954,7 @@ const styles = StyleSheet.create({
     minWidth: 16,
     height: 16,
     borderRadius: 8,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     alignItems: 'center',
     justifyContent: 'center',
     paddingHorizontal: 4,
@@ -848,7 +962,7 @@ const styles = StyleSheet.create({
   filterBadgeText: {
     fontSize: 10,
     fontWeight: '700',
-    color: colors.primaryForeground,
+    color: c.primaryForeground,
     lineHeight: 14,
   },
   searchClearButton: {
@@ -870,9 +984,9 @@ const styles = StyleSheet.create({
     flexDirection: 'row',
     alignItems: 'center',
     gap: spacing.xs,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.full,
     paddingHorizontal: spacing.md,
     paddingVertical: 4,
@@ -880,7 +994,7 @@ const styles = StyleSheet.create({
   },
   chipText: {
     ...typography.caption,
-    color: colors.textSecondary,
+    color: c.textSecondary,
   },
   clearAllButton: {
     paddingHorizontal: spacing.sm,
@@ -888,7 +1002,7 @@ const styles = StyleSheet.create({
   },
   clearAllText: {
     ...typography.captionMedium,
-    color: colors.primary,
+    color: c.primary,
   },
   filterBackdrop: {
     flex: 1,
@@ -901,10 +1015,10 @@ const styles = StyleSheet.create({
     width: '100%',
     maxWidth: 380,
     maxHeight: '85%',
-    backgroundColor: colors.popover,
+    backgroundColor: c.popover,
     borderRadius: radius.md,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   filterMenuHeader: {
     flexDirection: 'row',
@@ -914,11 +1028,11 @@ const styles = StyleSheet.create({
     paddingTop: spacing.md,
     paddingBottom: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   filterMenuTitle: {
     ...typography.bodySemibold,
-    color: colors.text,
+    color: c.text,
   },
   filterMenuHeaderActions: {
     flexDirection: 'row',
@@ -935,7 +1049,7 @@ const styles = StyleSheet.create({
   },
   filterMenuHeaderBtnText: {
     ...typography.caption,
-    color: colors.textSecondary,
+    color: c.textSecondary,
   },
   filterMenuClose: {
     width: 28,
@@ -955,15 +1069,15 @@ const styles = StyleSheet.create({
   filterFieldHalf: { flex: 1 },
   filterFieldLabel: {
     ...typography.caption,
-    color: colors.textMuted,
+    color: c.textMuted,
     marginBottom: 4,
   },
   filterFieldInput: {
     ...typography.body,
-    color: colors.text,
-    backgroundColor: colors.surface,
+    color: c.text,
+    backgroundColor: c.surface,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
     paddingHorizontal: spacing.md,
     paddingVertical: 6,
@@ -973,20 +1087,20 @@ const styles = StyleSheet.create({
     flexDirection: 'row',
     alignItems: 'center',
     gap: 6,
-    backgroundColor: colors.surface,
+    backgroundColor: c.surface,
     borderWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
     borderRadius: radius.sm,
     paddingHorizontal: spacing.md,
     height: 32,
   },
   filterDateText: {
     ...typography.body,
-    color: colors.text,
+    color: c.text,
     flex: 1,
   },
   filterDateTextEmpty: {
-    color: colors.textMuted,
+    color: c.textMuted,
   },
   filterToggleGroup: {
     flexDirection: 'row',
@@ -1003,26 +1117,26 @@ const styles = StyleSheet.create({
     paddingVertical: 4,
     borderRadius: radius.full,
     borderWidth: 1,
-    borderColor: colors.border,
-    backgroundColor: colors.background,
+    borderColor: c.border,
+    backgroundColor: c.background,
   },
   triToggleOn: {
     backgroundColor: 'rgba(59, 130, 246, 0.1)',
     borderColor: 'rgba(59, 130, 246, 0.3)',
   },
   triToggleOff: {
-    backgroundColor: colors.muted,
-    borderColor: colors.border,
+    backgroundColor: c.muted,
+    borderColor: c.border,
   },
   triToggleText: {
     ...typography.caption,
-    color: colors.textMuted,
+    color: c.textMuted,
   },
   triToggleTextOn: {
-    color: colors.primary,
+    color: c.primary,
   },
   triToggleTextOff: {
-    color: colors.textMuted,
+    color: c.textMuted,
     textDecorationLine: 'line-through',
   },
   pickerOverlay: {
@@ -1034,12 +1148,12 @@ const styles = StyleSheet.create({
     left: 0,
     right: 0,
     bottom: 0,
-    backgroundColor: colors.popover,
+    backgroundColor: c.popover,
     paddingBottom: spacing.xl,
     borderTopLeftRadius: radius.lg,
     borderTopRightRadius: radius.lg,
     borderTopWidth: 1,
-    borderColor: colors.border,
+    borderColor: c.border,
   },
   pickerHeader: {
     flexDirection: 'row',
@@ -1047,11 +1161,11 @@ const styles = StyleSheet.create({
     paddingHorizontal: spacing.lg,
     paddingVertical: spacing.sm,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
   },
   pickerDone: {
     ...typography.bodyMedium,
-    color: colors.primary,
+    color: c.primary,
   },
 
   // Email list - matches web email-list-item
@@ -1062,10 +1176,10 @@ const styles = StyleSheet.create({
     paddingVertical: spacing.md,        // py-3 = 12px (density-item-py)
     gap: spacing.md,                    // gap-3 = 12px (density-item-gap)
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,   // border-b border-border
+    borderBottomColor: c.border,   // border-b border-border
   },
-  emailRowPressed: { backgroundColor: colors.surface },
-  emailRowSelected: { backgroundColor: colors.selection },
+  emailRowPressed: { backgroundColor: c.surface },
+  emailRowSelected: { backgroundColor: c.selection },
   rowCheckboxWrap: {
     width: 16,
     height: componentSizes.avatarMd,
@@ -1077,7 +1191,7 @@ const styles = StyleSheet.create({
     width: 18,
     height: 18,
     borderRadius: radius.xs,
-    backgroundColor: colors.primary,
+    backgroundColor: c.primary,
     alignItems: 'center',
     justifyContent: 'center',
   },
@@ -1096,7 +1210,7 @@ const styles = StyleSheet.create({
     marginRight: spacing.sm,
   },
   // Sender: text-sm, font-medium (read) / font-bold (unread)
-  emailFrom: { ...typography.bodyMedium, color: colors.textSecondary, flexShrink: 1 },
+  emailFrom: { ...typography.bodyMedium, color: c.textSecondary, flexShrink: 1 },
   timeAndTag: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -1107,20 +1221,20 @@ const styles = StyleSheet.create({
     alignItems: 'center',
     gap: 3,
   },
-  threadBadgeText: { ...typography.caption, color: colors.textMuted },
+  threadBadgeText: { ...typography.caption, color: c.textMuted },
   // Date: text-xs (12px), tabular-nums
-  emailDate: { ...typography.caption, color: colors.textMuted },
+  emailDate: { ...typography.caption, color: c.textMuted },
   subjectRow: {
     flexDirection: 'row',
     alignItems: 'center',
     marginBottom: 2,
   },
   // Subject: text-sm (14px), font-semibold (unread) / font-normal (read)
-  emailSubject: { ...typography.body, color: colors.text, flex: 1 },
+  emailSubject: { ...typography.body, color: c.text, flex: 1 },
   // Preview: text-sm, leading-relaxed, line-clamp-2
-  emailPreview: { ...typography.body, color: colors.textSecondary, lineHeight: 20, opacity: 0.8 },
+  emailPreview: { ...typography.body, color: c.textSecondary, lineHeight: 20, opacity: 0.8 },
   // Unread state: text foreground + font-bold
-  textUnread: { fontWeight: '600', color: colors.text },
+  textUnread: { fontWeight: '600', color: c.text },
   textBold: { fontWeight: '700' },
   // Tag pill: text-[10px], rounded-full, px-1.5 py-0.5, gap-1
   tagPill: {
@@ -1147,7 +1261,7 @@ const styles = StyleSheet.create({
     width: componentSizes.fab,       // 56px (h-14)
     height: componentSizes.fab,      // 56px (w-14)
     borderRadius: radius.full,       // rounded-full (circle)
-    backgroundColor: colors.text,    // white - matches webmail mobile FAB
+    backgroundColor: c.text,    // white - matches webmail mobile FAB
     alignItems: 'center',
     justifyContent: 'center',
     elevation: 6,
@@ -1168,26 +1282,27 @@ const styles = StyleSheet.create({
   },
   loadingText: {
     ...typography.body,
-    color: colors.textMuted,
+    color: c.textMuted,
   },
   errorText: {
     ...typography.body,
-    color: colors.error,
+    color: c.error,
     textAlign: 'center',
     paddingHorizontal: spacing.lg,
   },
   retryText: {
     ...typography.bodyMedium,
-    color: colors.primary,
+    color: c.primary,
     marginTop: spacing.sm,
   },
   hintText: {
     ...typography.caption,
-    color: colors.textMuted,
+    color: c.textMuted,
     marginTop: spacing.xs,
     textAlign: 'center',
     paddingHorizontal: spacing.lg,
   },
-});
+  });
+}
 
 export type { EmailListScreenProps };

src/screens/EmailSourceScreen.tsx

@@ -7,11 +7,14 @@ import { ArrowLeft, Share2 } from 'lucide-react-native';
 import type { NativeStackScreenProps } from '@react-navigation/native-stack';
 import type { RootStackParamList } from '../navigation/types';
 import { fetchRawEmail, shareEmailEml } from '../lib/email-export';
-import { colors, spacing, typography, componentSizes, radius } from '../theme/tokens';
+import { spacing, typography, componentSizes, radius, type ThemePalette } from '../theme/tokens';
+import { useColors } from '../theme/colors';
 
 type Props = NativeStackScreenProps<RootStackParamList, 'EmailSource'>;
 
 export default function EmailSourceScreen({ route, navigation }: Props) {
+  const c = useColors();
+  const styles = React.useMemo(() => makeStyles(c), [c]);
   const { blobId, subject } = route.params;
   const [raw, setRaw] = React.useState<string | null>(null);
   const [error, setError] = React.useState<string | null>(null);
@@ -41,19 +44,19 @@ export default function EmailSourceScreen({ route, navigation }: Props) {
     <SafeAreaView style={styles.container} edges={['top']}>
       <View style={styles.header}>
         <Pressable onPress={() => navigation.goBack()} style={styles.headerBtn} hitSlop={8}>
-          <ArrowLeft size={22} color={colors.text} />
+          <ArrowLeft size={22} color={c.text} />
         </Pressable>
         <Text style={styles.headerTitle} numberOfLines={1}>
           {subject || 'Email source'}
         </Text>
         <Pressable onPress={onShare} style={styles.headerBtn} hitSlop={8} disabled={!raw}>
-          <Share2 size={20} color={raw ? colors.text : colors.textMuted} />
+          <Share2 size={20} color={raw ? c.text : c.textMuted} />
         </Pressable>
       </View>
 
       {!raw && !error ? (
         <View style={styles.loading}>
-          <ActivityIndicator color={colors.primary} />
+          <ActivityIndicator color={c.primary} />
         </View>
       ) : error ? (
         <View style={styles.loading}>
@@ -68,28 +71,30 @@ export default function EmailSourceScreen({ route, navigation }: Props) {
   );
 }
 
-const styles = StyleSheet.create({
-  container: { flex: 1, backgroundColor: colors.background },
+function makeStyles(c: ThemePalette) {
+  return StyleSheet.create({
+  container: { flex: 1, backgroundColor: c.background },
   header: {
     flexDirection: 'row',
     alignItems: 'center',
     height: componentSizes.headerHeight,
     paddingHorizontal: spacing.lg,
     borderBottomWidth: 1,
-    borderBottomColor: colors.border,
+    borderBottomColor: c.border,
     gap: spacing.sm,
   },
   headerBtn: {
     width: 40, height: 40, alignItems: 'center', justifyContent: 'center', borderRadius: radius.md,
   },
-  headerTitle: { ...typography.h3, color: colors.text, flex: 1 },
+  headerTitle: { ...typography.h3, color: c.text, flex: 1 },
   loading: { flex: 1, alignItems: 'center', justifyContent: 'center' },
-  error: { ...typography.body, color: colors.error, paddingHorizontal: spacing.lg, textAlign: 'center' },
+  error: { ...typography.body, color: c.error, paddingHorizontal: spacing.lg, textAlign: 'center' },
   body: { padding: spacing.lg },
   source: {
     fontFamily: 'monospace',
     fontSize: 11,
     lineHeight: 16,
-    color: colors.text,
+    color: c.text,
   },
-});
+  });
+}