mirror of
https://github.com/bulwarkmail/webmail.git
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425 lines
16 KiB
TypeScript
425 lines
16 KiB
TypeScript
// "Flat fields" - the bulwarkmail.org design system carried into the app.
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//
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// Neutral grounds, square panes, one regular-weight sans, and raspberry only
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// as a small mark: the primary button, the unread square, the 3px edge on the
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// active folder and the selected message, the focus ring and links. Errors,
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// warnings and success have their own colours so nothing destructive can be
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// mistaken for the brand.
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//
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// Contrast (WCAG 2.1) is checked for every foreground/background pair; the
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// tightest is white on raspberry at 4.65:1, so button labels on primary stay
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// at the base size and weight 500. Raspberry is never used as text: text
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// links and `text-primary` take --color-ring, which reaches 4.5:1 on the grey
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// surface in both variants.
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export const flatFieldsCSS = `
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:root {
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--color-background: #ffffff;
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--color-foreground: #18181b;
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--color-card: #ffffff;
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--color-card-foreground: #18181b;
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--color-popover: #ffffff;
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--color-popover-foreground: #18181b;
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--color-secondary: #f4f4f5;
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--color-secondary-foreground: #18181b;
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--color-muted: #f4f4f5;
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--color-muted-foreground: #56565d;
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--color-accent: #f4f4f5;
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--color-accent-foreground: #18181b;
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--color-sidebar: #ffffff;
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--color-sidebar-foreground: #18181b;
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--color-sidebar-border: #dddde1;
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--color-sidebar-accent: #f4f4f5;
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--color-sidebar-accent-foreground: #18181b;
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--color-selection: #f4f4f5;
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--color-selection-foreground: #18181b;
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--color-border: #dddde1;
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--color-input: #7f7f87;
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--color-ring: #c01f46;
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--color-primary: #db2d54;
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--color-primary-foreground: #ffffff;
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--color-unread: #db2d54;
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--color-destructive: #b42318;
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--color-destructive-foreground: #ffffff;
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--color-success: #17784a;
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--color-success-foreground: #ffffff;
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--color-warning: #8a5d00;
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--color-warning-foreground: #ffffff;
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--color-info: #1f5f9e;
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--color-info-foreground: #ffffff;
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--color-chart-1: #1f5f9e;
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--color-chart-2: #17784a;
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--color-chart-3: #8a5d00;
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--color-chart-4: #db2d54;
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--color-chart-5: #6b5bb5;
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/* Square system: 0 on surfaces, 2px on things you press or type into. */
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--radius-xs: 0px;
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--radius-sm: 0px;
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--radius-md: 2px;
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--radius-lg: 2px;
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--radius-xl: 2px;
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--radius-2xl: 2px;
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--radius-3xl: 2px;
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--radius-4xl: 2px;
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/* No frosted glass. */
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--blur-xs: 0px;
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--blur-sm: 0px;
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--blur-md: 0px;
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--blur-lg: 0px;
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--blur-xl: 0px;
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--blur-2xl: 0px;
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--blur-3xl: 0px;
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}
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.dark {
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--color-background: #131315;
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--color-foreground: #f2f2f3;
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--color-card: #1f1f22;
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--color-card-foreground: #f2f2f3;
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--color-popover: #1f1f22;
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--color-popover-foreground: #f2f2f3;
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--color-secondary: #1f1f22;
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--color-secondary-foreground: #f2f2f3;
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--color-muted: #1f1f22;
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--color-muted-foreground: #ababb2;
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/* A step above popover and muted so hover and selection stay visible
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inside menus and on the quiet surface. */
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--color-accent: #2a2a2e;
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--color-accent-foreground: #f2f2f3;
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--color-sidebar: #131315;
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--color-sidebar-foreground: #f2f2f3;
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--color-sidebar-border: #36363b;
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--color-sidebar-accent: #2a2a2e;
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--color-sidebar-accent-foreground: #f2f2f3;
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--color-selection: #2a2a2e;
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--color-selection-foreground: #f2f2f3;
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--color-border: #36363b;
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--color-input: #85858d;
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--color-ring: #ff91a8;
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--color-primary: #db2d54;
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--color-primary-foreground: #ffffff;
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--color-unread: #f0486f;
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--color-destructive: #ff9b8f;
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--color-destructive-foreground: #131315;
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--color-success: #4cc38a;
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--color-success-foreground: #131315;
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--color-warning: #e2b341;
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--color-warning-foreground: #131315;
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--color-info: #7fb2e8;
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--color-info-foreground: #131315;
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--color-chart-1: #7fb2e8;
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--color-chart-2: #4cc38a;
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--color-chart-3: #e2b341;
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--color-chart-4: #f0486f;
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--color-chart-5: #a99bf0;
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}
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`;
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// Component-level rules the tokens cannot express. Stable hooks only:
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// [data-tour], [role], data-* state attributes, and Tailwind utilities.
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// Nothing here moves, hides or restructures a component.
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export const flatFieldsSkin = `
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/* ── Type: Hanken Grotesk (self-hosted by the root layout as --font-hanken,
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defined on <body>), then a system stack for scripts it does not cover. ── */
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body[data-theme-skin="builtin-flat-fields"] {
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font-family: var(--font-hanken, "Hanken Grotesk"), ui-sans-serif, system-ui,
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-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
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Arial, "Noto Sans", "Noto Sans Thai", "Leelawadee UI", sans-serif;
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}
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body[data-theme-skin="builtin-flat-fields"] .font-bold {
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font-weight: 600;
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}
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/* Uppercase letter-spaced labels read as sentence-style small text. */
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body[data-theme-skin="builtin-flat-fields"] .uppercase:not(.font-mono) {
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text-transform: none;
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letter-spacing: 0;
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}
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/* ── Flat: no shadows, glows or frosted glass. Clearing --tw-shadow keeps
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Tailwind's ring utilities working. ── */
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body[data-theme-skin="builtin-flat-fields"] [class*="shadow"] {
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--tw-shadow: 0 0 #0000;
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}
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body[data-theme-skin="builtin-flat-fields"] [class*="backdrop-blur"] {
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-webkit-backdrop-filter: none;
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backdrop-filter: none;
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}
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/* Grounds are flat; the sign-in page and empty states use soft washes. The
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image viewer's dark scrim keeps its controls legible and stays. */
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body[data-theme-skin="builtin-flat-fields"] [class*="bg-gradient-to-"]:not([class*="from-black"]) {
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background-image: none;
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}
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/* ── Square. \`rounded\` and \`rounded-full\` compile to literals, not radius
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tokens. Pills, badges, toggles, counters, the compose button, swatches and
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status dots become 2px shapes; spinners stay round. ── */
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body[data-theme-skin="builtin-flat-fields"] .rounded,
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body[data-theme-skin="builtin-flat-fields"] .rounded-full:not(.animate-spin) {
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border-radius: var(--radius-md);
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}
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/* Calendar event chips (a colour edge on the left, \`rounded-r\`) are tiles. */
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body[data-theme-skin="builtin-flat-fields"] :is(.rounded-r, .rounded-t) {
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border-radius: 0;
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}
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/* Avatars are images, and images are square. Initials without a photo sit on
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the quiet surface instead of a random saturated hue (which also fails
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contrast with white initials for yellows and greens). The hue is an inline
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style, hence the one !important. */
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body[data-theme-skin="builtin-flat-fields"] .rounded-full.overflow-hidden.text-white[title] {
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border-radius: 0;
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}
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body[data-theme-skin="builtin-flat-fields"] .rounded-full.overflow-hidden.text-white[title]:not(:has(img)) {
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background-color: var(--color-muted) !important;
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color: var(--color-muted-foreground);
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font-weight: 500;
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box-shadow: inset 0 0 0 1px var(--color-border);
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}
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/* Icons take the text colour; the brand is reserved for marks. */
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/* Folder role icons take the text colour; tag icons (filled with the tag's
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own colour) are user data and keep it. */
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body[data-theme-skin="builtin-flat-fields"] [data-testid="folder-row"] svg:not([fill="currentColor"]) {
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color: var(--color-muted-foreground);
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}
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body[data-theme-skin="builtin-flat-fields"] [data-testid="folder-row"][data-selected="true"] svg:not([fill="currentColor"]) {
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color: var(--color-foreground);
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}
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/* Brand tints (bg-primary/5 to /20) are areas of pink: use the neutral
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selection grey. Strong fills (/40 and up) are progress and marks. */
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body[data-theme-skin="builtin-flat-fields"] :is([class~="bg-primary/5"], [class~="bg-primary/10"], [class~="bg-primary/15"], [class~="bg-primary/20"], [class~="dark:bg-primary/10"]),
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body[data-theme-skin="builtin-flat-fields"] :is([class~="hover:bg-primary/5"], [class~="hover:bg-primary/10"], [class~="hover:bg-primary/15"], [class~="hover:bg-primary/20"], [class~="hover:bg-primary/30"]):hover {
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background-color: var(--color-accent);
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}
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/* Checked and dragged rows: grey, without the pink ring. */
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body[data-theme-skin="builtin-flat-fields"] :is([class~="ring-primary/20"], [class~="ring-primary/30"]) {
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--tw-ring-shadow: 0 0 #0000;
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}
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/* Layers: dialogs, menus and toasts are square, separated by a 1px border. */
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body[data-theme-skin="builtin-flat-fields"] [role="dialog"],
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body[data-theme-skin="builtin-flat-fields"] [role="alertdialog"],
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body[data-theme-skin="builtin-flat-fields"] [role="menu"],
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body[data-theme-skin="builtin-flat-fields"] [role="listbox"],
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body[data-theme-skin="builtin-flat-fields"] .toast-item {
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border-radius: 0;
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}
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body[data-theme-skin="builtin-flat-fields"] [role="alertdialog"],
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body[data-theme-skin="builtin-flat-fields"] [role="menu"],
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body[data-theme-skin="builtin-flat-fields"] .toast-item {
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border: 1px solid var(--color-input);
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}
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body[data-theme-skin="builtin-flat-fields"] .toast-item {
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background-color: var(--color-popover);
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}
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/* ── Panes sit on the page ground, split by 1px rules, so grey only ever
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means "selected" or "under the pointer". ── */
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body[data-theme-skin="builtin-flat-fields"] .w-14.bg-secondary,
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body[data-theme-skin="builtin-flat-fields"] .border-e.bg-secondary,
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body[data-theme-skin="builtin-flat-fields"] .flex-col.h-full.bg-secondary {
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background-color: var(--color-background);
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}
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/* ── Selection is grey plus a 3px brand edge: the theme widens the folder
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row's start border and colours it, the rows that aren't selected keep a
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transparent one so the names don't shift. ── */
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body[data-theme-skin="builtin-flat-fields"] [data-tour="sidebar"] [data-testid="folder-row"] {
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border-inline-start-color: transparent;
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}
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body[data-theme-skin="builtin-flat-fields"] [data-tour="sidebar"] [data-selected="true"] {
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border-inline-start-width: 3px;
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border-inline-start-color: var(--color-primary);
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font-weight: 500;
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}
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/* Side panes (settings, contacts, files, calendar) mark their active item
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only with bg-accent; give it the same edge. */
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body[data-theme-skin="builtin-flat-fields"] :is(.border-e.bg-secondary, .flex-col.h-full.bg-secondary) button.bg-accent {
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box-shadow: inset 3px 0 0 var(--color-primary);
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}
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body[data-theme-skin="builtin-flat-fields"] [data-tour="contacts-list"] .bg-selection {
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box-shadow: inset 3px 0 0 var(--color-primary);
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}
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body[data-theme-skin="builtin-flat-fields"] [data-tour^="nav-"][aria-current="page"] {
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background-color: var(--color-accent);
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color: var(--color-accent-foreground);
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box-shadow: inset 3px 0 0 var(--color-primary);
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}
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/* The calendar's "now" line is drawn with the destructive colour; it marks
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time, not danger, so it takes the brand. */
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body[data-theme-skin="builtin-flat-fields"] .pointer-events-none > .flex.items-center > .bg-destructive:is(.h-px, .w-2) {
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background-color: var(--color-primary);
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}
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/* Unread counters are brand marks, not alarm red. */
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body[data-theme-skin="builtin-flat-fields"] [data-tour^="nav-"] .bg-red-500 {
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background-color: var(--color-primary);
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color: var(--color-primary-foreground);
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}
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] [aria-current="true"]::before {
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content: "";
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position: absolute;
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inset-block: 0;
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inset-inline-start: 0;
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width: 3px;
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background-color: var(--color-primary);
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z-index: 1;
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pointer-events: none;
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}
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/* The reading pane is one white ground; no grey band below short messages. */
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-viewer"] .overflow-auto.bg-muted\\/30 {
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background-color: var(--color-background);
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}
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/* Toggles: off is an outlined control with a grey thumb, on is a brand
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track with a white thumb. */
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body[data-theme-skin="builtin-flat-fields"] [role="switch"][aria-checked="false"] {
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background-color: var(--color-background);
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box-shadow: inset 0 0 0 1px var(--color-input);
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}
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body[data-theme-skin="builtin-flat-fields"] [role="switch"][aria-checked="false"] > span {
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background-color: var(--color-input);
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}
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/* Things you type into or press carry the control border (3:1 on every
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ground), also the fields that ask for border-border. This rule is not in
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a layer, so it outranks the border utilities (the app's own
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\`* { border-color }\` default sits in @layer base and doesn't). Borderless
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fields are unaffected because they have no border width. */
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body[data-theme-skin="builtin-flat-fields"] :is(input:not([type="checkbox"]):not([type="radio"]):not([type="range"]), select, textarea, .border-input) {
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border-color: var(--color-input);
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}
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/* ...except a field that holds an error: it keeps the error colour its
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page gives it (aria-invalid, border-destructive or a red border). */
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body[data-theme-skin="builtin-flat-fields"] :is(input:not([type="checkbox"]):not([type="radio"]):not([type="range"]), select, textarea, .border-input):is([aria-invalid="true"], .border-destructive, [class*="border-red-"]) {
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border-color: var(--color-destructive);
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}
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body[data-theme-skin="builtin-flat-fields"] :is(input[type="checkbox"], input[type="radio"]) {
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accent-color: var(--color-primary);
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}
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/* Unread is a small square and a heavy weight, not a tinted row. Hanken
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Grotesk's 600 sits too close to the 500 of read senders to tell apart, so
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unread sender and subject go to 700 and read senders drop to 400. */
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] .bg-accent\\/30:not(:hover) {
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background-color: var(--color-background);
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}
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] [data-unread="true"] .text-foreground:is(.font-semibold, .font-bold) {
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font-weight: 700;
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}
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] [data-unread="false"] .font-medium:is([class~="text-foreground/80"], .text-muted-foreground) {
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font-weight: 400;
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}
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] svg.fill-unread {
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color: transparent;
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fill: transparent;
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background-color: var(--color-unread);
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width: 7px;
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height: 7px;
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}
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/* The square sits clear of the 3px selection edge. */
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] div.absolute:has(> svg.fill-unread) {
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inset-inline-start: 6px;
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}
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/* In the split layout the app anchors the mark at "padding + half an
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avatar", but the avatar is centred in the row, so the mark lined up with
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nothing. Put it on the sender line it marks (text-sm in a 20-24px row).
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The other layouts already centre it on their single line. The offset is
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an inline style, hence !important. */
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] div.absolute[style*="+ 1.25rem"]:has(> svg.fill-unread) {
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top: calc(var(--density-item-py) + 0.75rem) !important;
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}
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/* ── Raspberry is too light for text on grey: text uses the link colour. ── */
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body[data-theme-skin="builtin-flat-fields"] .text-primary {
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color: var(--color-ring);
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}
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body[data-theme-skin="builtin-flat-fields"] .email-content a,
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body[data-theme-skin="builtin-flat-fields"] .email-content-text a {
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color: var(--color-ring);
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text-decoration: underline;
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text-decoration-thickness: 1px;
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text-underline-offset: 3px;
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}
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/* ── Primary hover goes darker, never lighter or pinker. ── */
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body[data-theme-skin="builtin-flat-fields"] .bg-primary:is(button, a):hover,
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body[data-theme-skin="builtin-flat-fields"] [data-tour="compose-button"]:hover {
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background-color: color-mix(in srgb, var(--color-primary) 84%, #000);
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}
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/* Disabled is grey, not a faded pink. */
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body[data-theme-skin="builtin-flat-fields"] button.bg-primary:disabled {
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background-color: var(--color-muted);
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color: var(--color-muted-foreground);
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opacity: 1;
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}
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/* A chosen option in a segmented control is filled with the text colour, as
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on the website's edition switch: a choice, not a call to action. */
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body[data-theme-skin="builtin-flat-fields"] button[aria-pressed="true"].bg-primary,
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body[data-theme-skin="builtin-flat-fields"] [role="radio"][aria-checked="true"].bg-primary,
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body[data-theme-skin="builtin-flat-fields"] .flex.border.overflow-hidden > button.bg-primary {
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background-color: var(--color-foreground);
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color: var(--color-background);
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}
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/* The thread count stays a quiet label even when the thread has unread mail;
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the unread square already says so. */
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body[data-theme-skin="builtin-flat-fields"] [data-tour="email-list"] span.bg-primary.text-primary-foreground {
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background-color: var(--color-muted);
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color: var(--color-foreground);
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font-weight: 600;
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}
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/* ── Icons follow the website's rule: 1.5 stroke, square caps, mitred joins. ── */
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body[data-theme-skin="builtin-flat-fields"] svg.tabler-icon {
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stroke-width: 1.5;
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stroke-linecap: square;
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stroke-linejoin: miter;
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}
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/* ── Focus: one ring, 2px solid, 2px off the element. ── */
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body[data-theme-skin="builtin-flat-fields"] :focus-visible {
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outline: 2px solid var(--color-ring);
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outline-offset: 2px;
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--tw-ring-shadow: 0 0 #0000;
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--tw-ring-offset-shadow: 0 0 #0000;
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}
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/* Text fields keep focus for as long as someone types, so the ring hugs the
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field instead of floating a box around it. */
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body[data-theme-skin="builtin-flat-fields"] :is(input, textarea, select, [contenteditable="true"]):focus-visible {
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outline-offset: 0;
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}
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`;
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