diff --git a/components/settings/themes-settings.tsx b/components/settings/themes-settings.tsx
index 64aa2050d..7336ad8a9 100644
--- a/components/settings/themes-settings.tsx
+++ b/components/settings/themes-settings.tsx
@@ -1,6 +1,7 @@
 'use client';
 
 import { useEffect, useState } from 'react';
+import { useTranslations } from 'next-intl';
 import { useThemeStore } from '@/stores/theme-store';
 import { SettingsSection } from './settings-section';
 import { cn } from '@/lib/utils';
@@ -9,6 +10,7 @@ import { toast } from '@/stores/toast-store';
 import { usePolicyStore } from '@/stores/policy-store';
 
 export function ThemesSettings() {
+  const t = useTranslations('settings.themes');
   const { installedThemes, activeThemeId, activateTheme } = useThemeStore();
   const { isThemeDisabled, getThemePolicy, getForcedThemeId, isThemeForceEnabled } = usePolicyStore();
   const themePolicy = getThemePolicy();
@@ -53,20 +55,20 @@ export function ThemesSettings() {
 
     if (forcedThemeId && id !== forcedThemeId) {
       const forcedTheme = installedThemes.find((theme) => theme.id === forcedThemeId);
-      toast.info(`Theme "${forcedTheme?.name ?? 'Admin theme'}" is forced by admin and cannot be changed`);
+      toast.info(t('forced', { name: forcedTheme?.name ?? t('admin_theme') }));
       return;
     }
 
     activateTheme(id);
-    toast.success(id ? 'Theme activated' : 'Default theme restored');
+    toast.success(id ? t('activated') : t('default_restored'));
   };
 
   return (
-    <SettingsSection title="Themes" description="Choose from themes deployed by your administrator and built-in presets.">
+    <SettingsSection title={t('title')} description={t('description')}>
 
       {forcedThemeId && (
         <div className="mb-4 rounded-lg border border-amber-200 bg-amber-50 px-3 py-2 text-xs text-amber-800 dark:border-amber-900/40 dark:bg-amber-950/20 dark:text-amber-300">
-          Theme selection is locked by an administrator.
+          {t('locked')}
         </div>
       )}
 
@@ -74,7 +76,7 @@ export function ThemesSettings() {
       <div className="grid grid-cols-2 sm:grid-cols-3 gap-3">
         {/* Default theme card */}
         <ThemeCard
-          name="Default"
+          name={t('default_name')}
           author="Bulwark"
           isDefaultTheme
           variants={['light', 'dark']}
@@ -131,6 +133,8 @@ interface ThemeCardProps {
 }
 
 function ThemeCard({ name, author, preview, css, isDark, isDefaultTheme, isActive, isDefault, isForceEnabled, disabled, variants, onActivate }: ThemeCardProps) {
+  const t = useTranslations('settings.themes');
+  const tVariant = useTranslations('settings.appearance.theme');
   const colors = resolveThemeColors({ css, variants, isDark: !!isDark, isDefaultTheme: !!isDefaultTheme });
   return (
     <div data-search-label={name} className="relative">
@@ -162,12 +166,12 @@ function ThemeCard({ name, author, preview, css, isDark, isDefaultTheme, isActiv
             <span className="text-sm font-medium text-foreground truncate">{name}</span>
             <div className="flex items-center gap-1 flex-shrink-0">
               {isForceEnabled && (
-                <span className="text-[10px] px-1.5 py-0.5 rounded bg-amber-100 text-amber-700 dark:bg-amber-900/30 dark:text-amber-400 font-medium flex items-center gap-0.5" title="Admin enforced">
+                <span className="text-[10px] px-1.5 py-0.5 rounded bg-amber-100 text-amber-700 dark:bg-amber-900/30 dark:text-amber-400 font-medium flex items-center gap-0.5" title={t('admin_enforced')}>
                   <Lock className="w-2.5 h-2.5" />
                 </span>
               )}
               {isDefault && (
-                <span className="text-[10px] px-1.5 py-0.5 rounded bg-primary/10 text-primary font-medium">Default</span>
+                <span className="text-[10px] px-1.5 py-0.5 rounded bg-primary/10 text-primary font-medium">{t('default_badge')}</span>
               )}
               {isActive && <Check className="w-4 h-4 text-primary" />}
             </div>
@@ -177,7 +181,7 @@ function ThemeCard({ name, author, preview, css, isDark, isDefaultTheme, isActiv
             <div className="flex gap-1 mt-1">
               {variants.map(v => (
                 <span key={v} className="text-[10px] px-1.5 py-0.5 rounded bg-muted text-muted-foreground">
-                  {v}
+                  {tVariant(v)}
                 </span>
               ))}
             </div>
diff --git a/lib/settings-search.ts b/lib/settings-search.ts
index 646da5d1b..5c8ed7724 100644
--- a/lib/settings-search.ts
+++ b/lib/settings-search.ts
@@ -128,7 +128,7 @@ export const tabSearchPaths: Record<Tab, string[]> = {
   protocol_handlers: ['protocol_handlers'],
   sidebar_apps: ['settings.sidebar_apps', 'sidebar_apps'],
   about_data: ['settings.advanced'],
-  themes: [],
+  themes: ['settings.themes'],
   plugins: [],
   debug: ['settings.advanced'],
 };
diff --git a/locales/ar/common.json b/locales/ar/common.json
index 930666709..7ef9da399 100644
--- a/locales/ar/common.json
+++ b/locales/ar/common.json
@@ -938,6 +938,18 @@
       "about_data": "حول والبيانات",
       "debug": "التصحيح"
     },
+    "themes": {
+      "title": "السمات",
+      "description": "اختر من بين السمات التي نشرها المسؤول والإعدادات المسبقة المضمنة.",
+      "locked": "اختيار السمة مقفل من قِبل المسؤول.",
+      "forced": "السمة «{name}» مفروضة من قِبل المسؤول ولا يمكن تغييرها",
+      "admin_theme": "سمة المسؤول",
+      "activated": "تم تفعيل السمة",
+      "default_restored": "تمت استعادة السمة الافتراضية",
+      "default_name": "الافتراضية",
+      "default_badge": "افتراضية",
+      "admin_enforced": "مفروضة من المسؤول"
+    },
     "tab_groups": {
       "general": "عام",
       "account": "الحساب والهوية",
diff --git a/locales/ca/common.json b/locales/ca/common.json
index 096b08fdd..d64418abe 100644
--- a/locales/ca/common.json
+++ b/locales/ca/common.json
@@ -938,6 +938,18 @@
       "about_data": "Quant a i dades",
       "debug": "Depuració"
     },
+    "themes": {
+      "title": "Temes",
+      "description": "Trieu entre els temes desplegats pel vostre administrador i els predefinits integrats.",
+      "locked": "La selecció de tema està bloquejada per un administrador.",
+      "forced": "El tema «{name}» l'imposa l'administrador i no es pot canviar",
+      "admin_theme": "Tema de l'administrador",
+      "activated": "Tema activat",
+      "default_restored": "S'ha restaurat el tema predeterminat",
+      "default_name": "Predeterminat",
+      "default_badge": "Predeterminat",
+      "admin_enforced": "Imposat per l'administrador"
+    },
     "tab_groups": {
       "general": "General",
       "account": "Compte i identitat",
diff --git a/locales/cs/common.json b/locales/cs/common.json
index 5eb8ae5b5..6c378f9b1 100644
--- a/locales/cs/common.json
+++ b/locales/cs/common.json
@@ -935,6 +935,18 @@
       "about_data": "Info a data",
       "debug": "Ladění"
     },
+    "themes": {
+      "title": "Motivy",
+      "description": "Vyberte si z motivů nasazených vaším správcem a z vestavěných předvoleb.",
+      "locked": "Výběr motivu je uzamčen správcem.",
+      "forced": "Motiv „{name}“ je vynucen správcem a nelze jej změnit",
+      "admin_theme": "Motiv správce",
+      "activated": "Motiv aktivován",
+      "default_restored": "Výchozí motiv obnoven",
+      "default_name": "Výchozí",
+      "default_badge": "Výchozí",
+      "admin_enforced": "Vynuceno správcem"
+    },
     "tab_groups": {
       "general": "Obecné",
       "account": "Účet a identita",
diff --git a/locales/da/common.json b/locales/da/common.json
index 1abedc890..884dd2e34 100644
--- a/locales/da/common.json
+++ b/locales/da/common.json
@@ -938,6 +938,18 @@
       "about_data": "Om & data",
       "debug": "Debug"
     },
+    "themes": {
+      "title": "Temaer",
+      "description": "Vælg mellem temaer, som din administrator har udrullet, og indbyggede forudindstillinger.",
+      "locked": "Temavalget er låst af en administrator.",
+      "forced": "Temaet »{name}« er gennemtvunget af administratoren og kan ikke ændres",
+      "admin_theme": "Administratortema",
+      "activated": "Tema aktiveret",
+      "default_restored": "Standardtema gendannet",
+      "default_name": "Standard",
+      "default_badge": "Standard",
+      "admin_enforced": "Gennemtvunget af administrator"
+    },
     "tab_groups": {
       "general": "Generelt",
       "account": "Konto & identitet",
diff --git a/locales/de/common.json b/locales/de/common.json
index a37c77866..8bc9631d3 100644
--- a/locales/de/common.json
+++ b/locales/de/common.json
@@ -935,6 +935,18 @@
       "about_data": "Über & Daten",
       "debug": "Debug"
     },
+    "themes": {
+      "title": "Designs",
+      "description": "Wählen Sie aus den von Ihrem Administrator bereitgestellten Designs und den integrierten Vorlagen.",
+      "locked": "Die Designauswahl wurde von einem Administrator gesperrt.",
+      "forced": "Das Design „{name}“ wird vom Administrator vorgegeben und kann nicht geändert werden",
+      "admin_theme": "Administrator-Design",
+      "activated": "Design aktiviert",
+      "default_restored": "Standarddesign wiederhergestellt",
+      "default_name": "Standard",
+      "default_badge": "Standard",
+      "admin_enforced": "Vom Administrator erzwungen"
+    },
     "tab_groups": {
       "general": "Allgemein",
       "account": "Konto & Identität",
diff --git a/locales/en/common.json b/locales/en/common.json
index 6fa79348f..c558f5d1b 100644
--- a/locales/en/common.json
+++ b/locales/en/common.json
@@ -938,6 +938,18 @@
       "about_data": "About & Data",
       "debug": "Debug"
     },
+    "themes": {
+      "title": "Themes",
+      "description": "Choose from themes deployed by your administrator and built-in presets.",
+      "locked": "Theme selection is locked by an administrator.",
+      "forced": "Theme \"{name}\" is forced by admin and cannot be changed",
+      "admin_theme": "Admin theme",
+      "activated": "Theme activated",
+      "default_restored": "Default theme restored",
+      "default_name": "Default",
+      "default_badge": "Default",
+      "admin_enforced": "Admin enforced"
+    },
     "tab_groups": {
       "general": "General",
       "account": "Account & Identity",
diff --git a/locales/es/common.json b/locales/es/common.json
index 8b62ca304..781b93725 100644
--- a/locales/es/common.json
+++ b/locales/es/common.json
@@ -935,6 +935,18 @@
       "about_data": "Acerca de y datos",
       "debug": "Depuración"
     },
+    "themes": {
+      "title": "Temas",
+      "description": "Elija entre los temas implementados por su administrador y los ajustes preestablecidos integrados.",
+      "locked": "La selección de tema está bloqueada por un administrador.",
+      "forced": "El tema «{name}» lo impone el administrador y no se puede cambiar",
+      "admin_theme": "Tema del administrador",
+      "activated": "Tema activado",
+      "default_restored": "Tema predeterminado restaurado",
+      "default_name": "Predeterminado",
+      "default_badge": "Predeterminado",
+      "admin_enforced": "Impuesto por el administrador"
+    },
     "tab_groups": {
       "general": "General",
       "account": "Cuenta e identidad",
diff --git a/locales/fa/common.json b/locales/fa/common.json
index 76fdd1268..057657d10 100644
--- a/locales/fa/common.json
+++ b/locales/fa/common.json
@@ -938,6 +938,18 @@
       "about_data": "درباره و داده‌ها",
       "debug": "اشکال‌زدایی"
     },
+    "themes": {
+      "title": "پوسته‌ها",
+      "description": "از میان پوسته‌هایی که مدیر شما منتشر کرده و پیش‌تنظیم‌های داخلی انتخاب کنید.",
+      "locked": "انتخاب پوسته توسط مدیر قفل شده است.",
+      "forced": "پوسته «{name}» توسط مدیر اجباری شده و قابل تغییر نیست",
+      "admin_theme": "پوسته مدیر",
+      "activated": "پوسته فعال شد",
+      "default_restored": "پوسته پیش‌فرض بازیابی شد",
+      "default_name": "پیش‌فرض",
+      "default_badge": "پیش‌فرض",
+      "admin_enforced": "اجباری از سوی مدیر"
+    },
     "tab_groups": {
       "general": "عمومی",
       "account": "حساب و هویت",
diff --git a/locales/fr/common.json b/locales/fr/common.json
index 1473e1f76..ba35b2456 100644
--- a/locales/fr/common.json
+++ b/locales/fr/common.json
@@ -935,6 +935,18 @@
       "about_data": "À propos et données",
       "debug": "Débogage"
     },
+    "themes": {
+      "title": "Thèmes",
+      "description": "Choisissez parmi les thèmes déployés par votre administrateur et les préréglages intégrés.",
+      "locked": "La sélection du thème est verrouillée par un administrateur.",
+      "forced": "Le thème « {name} » est imposé par l'administrateur et ne peut pas être modifié",
+      "admin_theme": "Thème de l'administrateur",
+      "activated": "Thème activé",
+      "default_restored": "Thème par défaut restauré",
+      "default_name": "Par défaut",
+      "default_badge": "Par défaut",
+      "admin_enforced": "Imposé par l'administrateur"
+    },
     "tab_groups": {
       "general": "Général",
       "account": "Compte & Identité",
diff --git a/locales/he/common.json b/locales/he/common.json
index 12b5cffbb..d99170230 100644
--- a/locales/he/common.json
+++ b/locales/he/common.json
@@ -900,6 +900,18 @@
       "about_data": "בערך וגדול",
       "debug": "ניפוי שגיאות"
     },
+    "themes": {
+      "title": "ערכות נושא",
+      "description": "בחר מתוך ערכות הנושא שפרס מנהל המערכת ומתוך ערכות מובנות.",
+      "locked": "בחירת ערכת הנושא ננעלה על ידי מנהל המערכת.",
+      "forced": "ערכת הנושא \"{name}\" נאכפת על ידי מנהל המערכת ולא ניתן לשנות אותה",
+      "admin_theme": "ערכת נושא של המנהל",
+      "activated": "ערכת הנושא הופעלה",
+      "default_restored": "ערכת הנושא המוגדרת כברירת מחדל שוחזרה",
+      "default_name": "ברירת מחדל",
+      "default_badge": "ברירת מחדל",
+      "admin_enforced": "נאכף על ידי המנהל"
+    },
     "tab_groups": {
       "general": "כללי",
       "account": "חשבון וזהות",
diff --git a/locales/hu/common.json b/locales/hu/common.json
index f409e488d..730b98bc9 100644
--- a/locales/hu/common.json
+++ b/locales/hu/common.json
@@ -938,6 +938,18 @@
       "about_data": "Névjegy és adatok",
       "debug": "Hibakeresés"
     },
+    "themes": {
+      "title": "Témák",
+      "description": "Válassz a rendszergazda által telepített témák és a beépített előbeállítások közül.",
+      "locked": "A témaválasztást egy rendszergazda zárolta.",
+      "forced": "A(z) „{name}” témát a rendszergazda írja elő, ezért nem módosítható",
+      "admin_theme": "Rendszergazdai téma",
+      "activated": "Téma aktiválva",
+      "default_restored": "Alapértelmezett téma visszaállítva",
+      "default_name": "Alapértelmezett",
+      "default_badge": "Alapértelmezett",
+      "admin_enforced": "Rendszergazda által előírva"
+    },
     "tab_groups": {
       "general": "Általános",
       "account": "Fiók és azonosság",
diff --git a/locales/it/common.json b/locales/it/common.json
index f547a3e8f..dc68d2246 100644
--- a/locales/it/common.json
+++ b/locales/it/common.json
@@ -935,6 +935,18 @@
       "about_data": "Informazioni e dati",
       "debug": "Debug"
     },
+    "themes": {
+      "title": "Temi",
+      "description": "Scegli tra i temi distribuiti dal tuo amministratore e i preset integrati.",
+      "locked": "La selezione del tema è bloccata da un amministratore.",
+      "forced": "Il tema “{name}” è imposto dall'amministratore e non può essere modificato",
+      "admin_theme": "Tema dell'amministratore",
+      "activated": "Tema attivato",
+      "default_restored": "Tema predefinito ripristinato",
+      "default_name": "Predefinito",
+      "default_badge": "Predefinito",
+      "admin_enforced": "Imposto dall'amministratore"
+    },
     "tab_groups": {
       "general": "Generale",
       "account": "Account e identità",
diff --git a/locales/ja/common.json b/locales/ja/common.json
index 13b5d9420..1ab168ef8 100644
--- a/locales/ja/common.json
+++ b/locales/ja/common.json
@@ -935,6 +935,18 @@
       "about_data": "情報とデータ",
       "debug": "デバッグ"
     },
+    "themes": {
+      "title": "テーマ",
+      "description": "管理者が配布したテーマと組み込みのプリセットから選択",
+      "locked": "テーマの選択は管理者によってロックされています。",
+      "forced": "テーマ「{name}」は管理者によって固定されているため、変更できません",
+      "admin_theme": "管理者テーマ",
+      "activated": "テーマを適用しました",
+      "default_restored": "デフォルトのテーマに戻しました",
+      "default_name": "デフォルト",
+      "default_badge": "デフォルト",
+      "admin_enforced": "管理者により固定"
+    },
     "tab_groups": {
       "general": "一般",
       "account": "アカウントと身元",
diff --git a/locales/ko/common.json b/locales/ko/common.json
index 14bdbc68d..010487de7 100644
--- a/locales/ko/common.json
+++ b/locales/ko/common.json
@@ -935,6 +935,18 @@
       "about_data": "정보 및 데이터",
       "debug": "디버그"
     },
+    "themes": {
+      "title": "테마",
+      "description": "관리자가 배포한 테마와 기본 제공 프리셋 중에서 선택해 주세요.",
+      "locked": "관리자가 테마 선택을 잠갔습니다.",
+      "forced": "테마 “{name}”은(는) 관리자가 지정했으므로 변경할 수 없습니다",
+      "admin_theme": "관리자 테마",
+      "activated": "테마가 적용되었습니다",
+      "default_restored": "기본 테마로 복원되었습니다",
+      "default_name": "기본",
+      "default_badge": "기본",
+      "admin_enforced": "관리자가 지정함"
+    },
     "tab_groups": {
       "general": "일반",
       "account": "계정 및 인증",
diff --git a/locales/lv/common.json b/locales/lv/common.json
index 56c7d11d5..52627b2da 100644
--- a/locales/lv/common.json
+++ b/locales/lv/common.json
@@ -935,6 +935,18 @@
       "about_data": "Par un dati",
       "debug": "Atkļūdošana"
     },
+    "themes": {
+      "title": "Tēmas",
+      "description": "Izvēlieties kādu no administratora izvietotajām tēmām vai iebūvētajiem priekšiestatījumiem.",
+      "locked": "Tēmas izvēli ir bloķējis administrators.",
+      "forced": "Tēmu “{name}” ir noteicis administrators, un to nevar mainīt",
+      "admin_theme": "Administratora tēma",
+      "activated": "Tēma aktivizēta",
+      "default_restored": "Noklusējuma tēma atjaunota",
+      "default_name": "Noklusējuma",
+      "default_badge": "Noklusējuma",
+      "admin_enforced": "Noteicis administrators"
+    },
     "tab_groups": {
       "general": "Vispārīgi",
       "account": "Konts un identitāte",
diff --git a/locales/mn/common.json b/locales/mn/common.json
index 4e73fbd80..21d5c4338 100644
--- a/locales/mn/common.json
+++ b/locales/mn/common.json
@@ -938,6 +938,18 @@
       "about_data": "Тухай & Өгөгдөл",
       "debug": "Дабаглах"
     },
+    "themes": {
+      "title": "Сэдэв",
+      "description": "Администраторын байршуулсан сэдвүүд болон суулгасан бэлэн загваруудаас сонго.",
+      "locked": "Сэдэв сонголтыг администратор түгжсэн байна.",
+      "forced": "«{name}» сэдвийг администратор тогтоосон тул өөрчлөх боломжгүй",
+      "admin_theme": "Администраторын сэдэв",
+      "activated": "Сэдэв идэвхжлээ",
+      "default_restored": "Үндсэн сэдвийг сэргээлээ",
+      "default_name": "Үндсэн",
+      "default_badge": "Үндсэн",
+      "admin_enforced": "Администратор тогтоосон"
+    },
     "tab_groups": {
       "general": "Ерөнхий",
       "account": "Бүртгэл & Иргэний үнэмлэх",
diff --git a/locales/nb/common.json b/locales/nb/common.json
index 9833f8c9a..d24f1af94 100644
--- a/locales/nb/common.json
+++ b/locales/nb/common.json
@@ -938,6 +938,18 @@
       "about_data": "Om programmet og data",
       "debug": "Feilsøking"
     },
+    "themes": {
+      "title": "Temaer",
+      "description": "Velg blant temaer som administratoren din har gjort tilgjengelige, og innebygde forhåndsinnstillinger.",
+      "locked": "Temavalget er låst av en administrator.",
+      "forced": "Temaet «{name}» er påtvunget av administratoren og kan ikke endres",
+      "admin_theme": "Administratortema",
+      "activated": "Tema aktivert",
+      "default_restored": "Standardtema gjenopprettet",
+      "default_name": "Standard",
+      "default_badge": "Standard",
+      "admin_enforced": "Påtvunget av administrator"
+    },
     "tab_groups": {
       "general": "Generelt",
       "account": "Konto og identitet",
diff --git a/locales/nl/common.json b/locales/nl/common.json
index 43190bf60..2a4cfedfc 100644
--- a/locales/nl/common.json
+++ b/locales/nl/common.json
@@ -935,6 +935,18 @@
       "about_data": "Over en gegevens",
       "debug": "Debuggen"
     },
+    "themes": {
+      "title": "Thema's",
+      "description": "Kies uit thema's die je beheerder heeft uitgerold en ingebouwde voorinstellingen.",
+      "locked": "Themakeuze is vergrendeld door een beheerder.",
+      "forced": "Thema “{name}” is afgedwongen door de beheerder en kan niet worden gewijzigd",
+      "admin_theme": "Beheerdersthema",
+      "activated": "Thema geactiveerd",
+      "default_restored": "Standaardthema hersteld",
+      "default_name": "Standaard",
+      "default_badge": "Standaard",
+      "admin_enforced": "Afgedwongen door beheerder"
+    },
     "tab_groups": {
       "general": "Algemeen",
       "account": "Account & identiteit",
diff --git a/locales/pl/common.json b/locales/pl/common.json
index 2a10f1cd4..720be1eb1 100644
--- a/locales/pl/common.json
+++ b/locales/pl/common.json
@@ -935,6 +935,18 @@
       "about_data": "O programie i dane",
       "debug": "Debugowanie"
     },
+    "themes": {
+      "title": "Motywy",
+      "description": "Wybierz jeden z motywów udostępnionych przez administratora lub jeden z wbudowanych.",
+      "locked": "Wybór motywu został zablokowany przez administratora.",
+      "forced": "Motyw „{name}” jest wymuszony przez administratora i nie można go zmienić",
+      "admin_theme": "Motyw administratora",
+      "activated": "Motyw aktywowany",
+      "default_restored": "Przywrócono domyślny motyw",
+      "default_name": "Domyślny",
+      "default_badge": "Domyślny",
+      "admin_enforced": "Wymuszony przez administratora"
+    },
     "tab_groups": {
       "general": "Ogólne",
       "account": "Konto i tożsamość",
diff --git a/locales/pt/common.json b/locales/pt/common.json
index 226d5aa58..7df6bc600 100644
--- a/locales/pt/common.json
+++ b/locales/pt/common.json
@@ -935,6 +935,18 @@
       "about_data": "Sobre e dados",
       "debug": "Depuração"
     },
+    "themes": {
+      "title": "Temas",
+      "description": "Escolha entre os temas disponibilizados pelo seu administrador e as predefinições integradas.",
+      "locked": "A seleção de tema está bloqueada por um administrador.",
+      "forced": "O tema “{name}” é imposto pelo administrador e não pode ser alterado",
+      "admin_theme": "Tema do administrador",
+      "activated": "Tema ativado",
+      "default_restored": "Tema padrão restaurado",
+      "default_name": "Padrão",
+      "default_badge": "Padrão",
+      "admin_enforced": "Imposto pelo administrador"
+    },
     "tab_groups": {
       "general": "Geral",
       "account": "Conta e identidade",
@@ -2593,7 +2605,7 @@
       "nickname": "Apelido",
       "nickname_placeholder": "Apelido",
       "email": "E-mail",
-      "email_placeholder": "email@examplo.com.br",
+      "email_placeholder": "email@example.com",
       "phone": "Telefone",
       "phone_placeholder": "+55 11 1234 5678",
       "phone_type": "Tipo",
diff --git a/locales/ro/common.json b/locales/ro/common.json
index b9d069918..679a7e9d4 100644
--- a/locales/ro/common.json
+++ b/locales/ro/common.json
@@ -938,6 +938,18 @@
       "about_data": "Despre & Date",
       "debug": "Depanare"
     },
+    "themes": {
+      "title": "Teme",
+      "description": "Alegeți dintre temele implementate de administratorul dvs. și presetările integrate.",
+      "locked": "Selectarea temei este blocată de un administrator.",
+      "forced": "Tema „{name}” este impusă de administrator și nu poate fi schimbată",
+      "admin_theme": "Temă de administrator",
+      "activated": "Temă activată",
+      "default_restored": "Tema implicită a fost restabilită",
+      "default_name": "Implicită",
+      "default_badge": "Implicită",
+      "admin_enforced": "Impusă de administrator"
+    },
     "tab_groups": {
       "general": "Generalități",
       "account": "Cont și identitate",
diff --git a/locales/ru/common.json b/locales/ru/common.json
index f4bec98ad..24a8ff361 100644
--- a/locales/ru/common.json
+++ b/locales/ru/common.json
@@ -935,6 +935,18 @@
       "about_data": "О программе и данные",
       "debug": "Отладка"
     },
+    "themes": {
+      "title": "Темы",
+      "description": "Выберите тему, развёрнутую вашим администратором, или одну из встроенных.",
+      "locked": "Выбор темы заблокирован администратором.",
+      "forced": "Тема «{name}» задана администратором и не может быть изменена",
+      "admin_theme": "Тема администратора",
+      "activated": "Тема активирована",
+      "default_restored": "Тема по умолчанию восстановлена",
+      "default_name": "По умолчанию",
+      "default_badge": "По умолчанию",
+      "admin_enforced": "Задано администратором"
+    },
     "tab_groups": {
       "general": "Общие",
       "account": "Аккаунт и удостоверение",
diff --git a/locales/sk/common.json b/locales/sk/common.json
index 8b7de04f0..9a1188f35 100644
--- a/locales/sk/common.json
+++ b/locales/sk/common.json
@@ -938,6 +938,18 @@
       "about_data": "Info a dáta",
       "debug": "Ladenie"
     },
+    "themes": {
+      "title": "Motívy",
+      "description": "Vyberte si z motívov nasadených vaším správcom a zo vstavaných predvolieb.",
+      "locked": "Výber motívu je uzamknutý správcom.",
+      "forced": "Motív „{name}“ je vynútený správcom a nemožno ho zmeniť",
+      "admin_theme": "Motív správcu",
+      "activated": "Motív aktivovaný",
+      "default_restored": "Predvolený motív bol obnovený",
+      "default_name": "Predvolený",
+      "default_badge": "Predvolený",
+      "admin_enforced": "Vynútené správcom"
+    },
     "tab_groups": {
       "general": "Všeobecné",
       "account": "Účet a identita",
diff --git a/locales/tr/common.json b/locales/tr/common.json
index ad003718f..bce533ba7 100644
--- a/locales/tr/common.json
+++ b/locales/tr/common.json
@@ -935,6 +935,18 @@
       "about_data": "Hakkında ve Veriler",
       "debug": "Hata Ayıklama"
     },
+    "themes": {
+      "title": "Temalar",
+      "description": "Yöneticinizin dağıttığı temalar ve yerleşik hazır ayarlar arasından seçim yapın.",
+      "locked": "Tema seçimi bir yönetici tarafından kilitlendi.",
+      "forced": "“{name}” teması yönetici tarafından zorunlu kılınmıştır ve değiştirilemez",
+      "admin_theme": "Yönetici teması",
+      "activated": "Tema etkinleştirildi",
+      "default_restored": "Varsayılan tema geri yüklendi",
+      "default_name": "Varsayılan",
+      "default_badge": "Varsayılan",
+      "admin_enforced": "Yönetici tarafından zorunlu"
+    },
     "tab_groups": {
       "general": "Genel",
       "account": "Hesap ve Kimlik",
diff --git a/locales/uk/common.json b/locales/uk/common.json
index 031e8cb89..f25f1d67f 100644
--- a/locales/uk/common.json
+++ b/locales/uk/common.json
@@ -935,6 +935,18 @@
       "about_data": "Про програму та дані",
       "debug": "Налагодження"
     },
+    "themes": {
+      "title": "Теми",
+      "description": "Виберіть тему, розгорнуту вашим адміністратором, або одну з вбудованих.",
+      "locked": "Вибір теми заблоковано адміністратором.",
+      "forced": "Тему «{name}» встановлено адміністратором, і її не можна змінити",
+      "admin_theme": "Тема адміністратора",
+      "activated": "Тему активовано",
+      "default_restored": "Тему за замовчуванням відновлено",
+      "default_name": "За замовчуванням",
+      "default_badge": "За замовчуванням",
+      "admin_enforced": "Встановлено адміністратором"
+    },
     "tab_groups": {
       "general": "Загальний",
       "account": "Обліковий запис і ідентифікатор",
diff --git a/locales/zh-TW/common.json b/locales/zh-TW/common.json
index 924634b4c..0c05405e7 100644
--- a/locales/zh-TW/common.json
+++ b/locales/zh-TW/common.json
@@ -930,7 +930,7 @@
       "sidebar_apps": "側邊欄應用程式",
       "notifications": "通知",
       "layout": "版面配置",
-      "themes": "主题",
+      "themes": "主題",
       "reading": "閱讀",
       "composing": "撰寫",
       "downloads": "下載",
@@ -938,6 +938,18 @@
       "about_data": "關於與資料",
       "debug": "除錯"
     },
+    "themes": {
+      "title": "主題",
+      "description": "從管理員部署的主題和內建預設集中選擇。",
+      "locked": "主題選擇已被管理員鎖定。",
+      "forced": "主題「{name}」由管理員強制指定，無法變更",
+      "admin_theme": "管理員主題",
+      "activated": "主題已啟用",
+      "default_restored": "已還原預設主題",
+      "default_name": "預設",
+      "default_badge": "預設",
+      "admin_enforced": "管理員強制"
+    },
     "tab_groups": {
       "general": "一般",
       "account": "帳號與寄件身分",
diff --git a/locales/zh/common.json b/locales/zh/common.json
index 974eef900..6b2ccf8bc 100644
--- a/locales/zh/common.json
+++ b/locales/zh/common.json
@@ -935,6 +935,18 @@
       "about_data": "关于和数据",
       "debug": "调试"
     },
+    "themes": {
+      "title": "主题",
+      "description": "从管理员部署的主题和内置预设中选择。",
+      "locked": "主题选择已被管理员锁定。",
+      "forced": "主题“{name}”由管理员强制指定，无法更改",
+      "admin_theme": "管理员主题",
+      "activated": "主题已启用",
+      "default_restored": "已恢复默认主题",
+      "default_name": "默认",
+      "default_badge": "默认",
+      "admin_enforced": "管理员强制"
+    },
     "tab_groups": {
       "general": "通用",
       "account": "账户与身份",
diff --git a/vitest.setup.ts b/vitest.setup.ts
index c40182095..a6adfba2e 100644
--- a/vitest.setup.ts
+++ b/vitest.setup.ts
@@ -18,11 +18,12 @@ if (typeof window !== 'undefined' && typeof window.matchMedia !== 'function') {
   }) as unknown as MediaQueryList;
 }
 
-// jsdom 28 (resolved by the ^27 caret in package.json) no longer provides a
-// localStorage implementation; the zustand persist middleware writes through
-// it on every setState and several stores read from it directly. Provide a
-// minimal in-memory Storage so store-backed components render under test.
-if (typeof window !== 'undefined' && typeof window.localStorage === 'undefined') {
+// Node 25+ ships its own localStorage global, which shadows jsdom's under
+// vitest; without --localstorage-file it is an empty object with no Storage
+// methods. The zustand persist middleware writes through it on every
+// setState and several stores read from it directly, so provide a minimal
+// in-memory Storage when the real one is missing or unusable.
+if (typeof window !== 'undefined' && typeof window.localStorage?.getItem !== 'function') {
   const backing = new Map<string, string>();
   const localStorage: Storage = {
     get length() {