diff --git a/beacon/src/components/ChoresView.tsx b/beacon/src/components/ChoresView.tsx
index 3485c92b..c1d4218d 100644
--- a/beacon/src/components/ChoresView.tsx
+++ b/beacon/src/components/ChoresView.tsx
@@ -6,6 +6,7 @@ import { StreakBadge } from './StreakBadge';
 import { useChores } from '../hooks/useChores';
 import { useFamily } from '../hooks/useFamily';
 import { useSettings } from '../hooks/useSettings';
+import { useTranslation } from '../i18n';
 
 const CHORE_ICONS = ['🧹', '🍽️', '🐕', '🛏️', '📚', '🗑️', '👕', '🧺', '🪥', '🚿', '🧼', '💪'];
 
@@ -36,6 +37,7 @@ function UnassignedChoreCard({
   onDelete,
   currencySymbol = '$',
 }: UnassignedChoreCardProps) {
+  const { t } = useTranslation();
   const [showMemberPicker, setShowMemberPicker] = useState(false);
   const [pickerAction, setPickerAction] = useState<'claim' | 'complete'>('claim');
   const [confirmDelete, setConfirmDelete] = useState(false);
@@ -80,7 +82,7 @@ function UnassignedChoreCard({
             setShowMemberPicker(true);
           }}
         >
-          Claim
+          {t('chores.claim')}
         </button>
         <button
           type="button"
@@ -90,13 +92,13 @@ function UnassignedChoreCard({
             setShowMemberPicker(true);
           }}
         >
-          Complete
+          {t('chores.complete')}
         </button>
         <button
           type="button"
           className="chore-card-action-btn"
           onClick={onEdit}
-          aria-label={`Edit ${chore.name}`}
+          aria-label={t('chores.editChoreAria', { name: chore.name })}
         >
           <Pencil size={15} />
         </button>
@@ -104,10 +106,10 @@ function UnassignedChoreCard({
           type="button"
           className="chore-card-action-btn chore-card-action-btn--danger"
           onClick={handleDeleteClick}
-          aria-label={`Delete ${chore.name}`}
+          aria-label={t('chores.deleteChoreAria', { name: chore.name })}
         >
           {confirmDelete ? (
-            <span className="chore-card-action-confirm">Sure?</span>
+            <span className="chore-card-action-confirm">{t('common.sure')}</span>
           ) : (
             <Trash2 size={15} />
           )}
@@ -119,7 +121,7 @@ function UnassignedChoreCard({
           <div className="modal modal--sm" onClick={(e) => e.stopPropagation()}>
             <div className="modal-header">
               <h2 className="modal-title">
-                {pickerAction === 'claim' ? 'Who claims this?' : 'Who completed this?'}
+                {pickerAction === 'claim' ? t('chores.whoClaims') : t('chores.whoCompleted')}
               </h2>
               <button
                 type="button"
@@ -153,6 +155,7 @@ function UnassignedChoreCard({
 }
 
 export function ChoresView() {
+  const { t } = useTranslation();
   const { members } = useFamily();
   const { settings } = useSettings();
   const {
@@ -265,7 +268,7 @@ export function ChoresView() {
   return (
     <div className="chores-view">
       <header className="chores-view-header">
-        <h1 className="chores-view-title">Chores</h1>
+        <h1 className="chores-view-title">{t('chores.title')}</h1>
         {members.length > 0 && (
           <button
             type="button"
@@ -273,20 +276,20 @@ export function ChoresView() {
             onClick={() => openAddForm()}
           >
             <Plus size={16} strokeWidth={2} />
-            Add Chore
+            {t('chores.addChore')}
           </button>
         )}
       </header>
 
       {members.length === 0 ? (
         <div className="chores-empty">
-          Add family members first to assign chores.
+          {t('chores.addMembersFirst')}
         </div>
       ) : (
         <>
           {unassignedChores.length > 0 && (
             <section className="chores-unassigned-section">
-              <h2 className="chores-section-title">Open Chores</h2>
+              <h2 className="chores-section-title">{t('chores.openChores')}</h2>
               <div className="chores-unassigned-list">
                 {unassignedChores.map((chore) => (
                   <UnassignedChoreCard
@@ -342,7 +345,7 @@ export function ChoresView() {
 
               <div className="chores-member-col-list">
                 {memberChores.length === 0 ? (
-                  <div className="chores-member-empty">No chores assigned</div>
+                  <div className="chores-member-empty">{t('chores.noChoresAssigned')}</div>
                 ) : (
                   <div className="chores-list">
                     {memberChores.map((chore) => (
@@ -368,7 +371,7 @@ export function ChoresView() {
                 onClick={() => openAddForm(member.id)}
               >
                 <Plus size={14} strokeWidth={2} />
-                Add chore for {member.name}
+                {t('chores.addChoreFor', { name: member.name })}
               </button>
             </section>
           ))}
@@ -380,7 +383,7 @@ export function ChoresView() {
         <div className="modal-overlay" onClick={handleCloseForm}>
           <div className="modal" onClick={(e) => e.stopPropagation()}>
             <div className="modal-header">
-              <h2 className="modal-title">{isEditing ? 'Edit Chore' : 'New Chore'}</h2>
+              <h2 className="modal-title">{isEditing ? t('chores.editChore') : t('chores.newChore')}</h2>
               <button type="button" className="modal-close" onClick={handleCloseForm}>
                 {'\u00D7'}
               </button>
@@ -389,7 +392,7 @@ export function ChoresView() {
             <div className="modal-body chores-add-form">
               {/* Icon picker */}
               <div className="form-field">
-                <label className="form-label">Icon</label>
+                <label className="form-label">{t('chores.icon')}</label>
                 <div className="fm-avatar-grid">
                   {CHORE_ICONS.map((icon) => (
                     <button
@@ -405,19 +408,19 @@ export function ChoresView() {
               </div>
 
               <div className="form-field">
-                <label className="form-label">Name</label>
+                <label className="form-label">{t('chores.name')}</label>
                 <input
                   type="text"
                   className="form-input"
                   value={newChore.name}
                   onChange={(e) => setNewChore((f) => ({ ...f, name: e.target.value }))}
-                  placeholder="e.g., Vacuum living room"
+                  placeholder={t('chores.namePlaceholder')}
                   autoFocus
                 />
               </div>
 
               <div className="form-field">
-                <label className="form-label">Value</label>
+                <label className="form-label">{t('chores.value')}</label>
                 <div className="chores-value-input">
                   <span className="chores-value-prefix">
                     {settings.currencySymbol === STAR_CURRENCY ? STAR_CURRENCY : '$'}
@@ -446,7 +449,7 @@ export function ChoresView() {
               </div>
 
               <div className="form-field">
-                <label className="form-label">Frequency</label>
+                <label className="form-label">{t('chores.frequency')}</label>
                 <select
                   className="form-select"
                   value={newChore.frequency}
@@ -454,14 +457,14 @@ export function ChoresView() {
                     setNewChore((f) => ({ ...f, frequency: e.target.value as Chore['frequency'] }))
                   }
                 >
-                  <option value="daily">Daily</option>
-                  <option value="weekly">Weekly</option>
-                  <option value="once">One-time</option>
+                  <option value="daily">{t('chores.daily')}</option>
+                  <option value="weekly">{t('chores.weekly')}</option>
+                  <option value="once">{t('chores.oneTime')}</option>
                 </select>
               </div>
 
               <div className="form-field">
-                <label className="form-label">Assign To</label>
+                <label className="form-label">{t('chores.assignTo')}</label>
                 <div className="chores-assign-grid">
                   {members.map((m: FamilyMember) => (
                     <button
@@ -490,12 +493,12 @@ export function ChoresView() {
                   className="btn btn--danger"
                   onClick={() => handleDeleteChore(editingChoreId)}
                 >
-                  Delete
+                  {t('common.delete')}
                 </button>
               )}
               <div className="modal-footer-right">
                 <button type="button" className="btn btn--secondary" onClick={handleCloseForm}>
-                  Cancel
+                  {t('common.cancel')}
                 </button>
                 <button
                   type="button"
@@ -503,7 +506,7 @@ export function ChoresView() {
                   onClick={handleSaveChore}
                   disabled={!newChore.name.trim()}
                 >
-                  {isEditing ? 'Save Changes' : 'Add Chore'}
+                  {isEditing ? t('chores.saveChanges') : t('chores.addChore')}
                 </button>
               </div>
             </div>
diff --git a/beacon/src/components/GroceryView.tsx b/beacon/src/components/GroceryView.tsx
index 3e6c9f39..7f43b646 100644
--- a/beacon/src/components/GroceryView.tsx
+++ b/beacon/src/components/GroceryView.tsx
@@ -4,6 +4,7 @@ import { GroceryList } from '../types/grocery';
 import { AnyListClient } from '../api/anylist';
 import { callHaService, hasToken } from '../api/ha-rest';
 import { useLocalTasks } from '../hooks/useLocalTasks';
+import { useTranslation } from '../i18n';
 
 interface TodoItem {
   uid: string;
@@ -40,6 +41,7 @@ interface GroceryViewProps {
 }
 
 export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds = [] }: GroceryViewProps) {
+  const { t } = useTranslation();
   const [haLists, setHaLists] = useState<GroceryList[]>([]);
   const [selectedListId, setSelectedListId] = useState<string>(defaultListId || '');
   const [haItems, setHaItems] = useState<TodoItem[]>([]);
@@ -249,11 +251,11 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
             onChange={(e) => setSelectedListId(e.target.value)}
           >
             {allLists.length === 0 && (
-              <option value="">No lists available</option>
+              <option value="">{t('grocery.noListsAvailable')}</option>
             )}
             {allLists.map(list => (
               <option key={list.id} value={list.id}>
-                {list.name}{list.source === 'ha' ? ' (HA)' : ''}
+                {list.source === 'ha' ? t('grocery.haList', { name: list.name }) : list.name}
               </option>
             ))}
           </select>
@@ -267,7 +269,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
           ref={inputRef}
           type="text"
           className="grocery-view-input"
-          placeholder="Add an item..."
+          placeholder={t('grocery.addItemPlaceholder')}
           value={inputValue}
           onChange={(e) => setInputValue(e.target.value)}
           disabled={submitting || !selectedListId}
@@ -276,7 +278,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
           type="submit"
           className="grocery-view-add-btn"
           disabled={!inputValue.trim() || submitting}
-          aria-label="Add item"
+          aria-label={t('grocery.addItem')}
         >
           <Plus size={20} />
         </button>
@@ -285,7 +287,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
       {/* Items list */}
       <div className="grocery-view-list">
         {loading && items.length === 0 ? (
-          <div className="grocery-view-loading">Loading items...</div>
+          <div className="grocery-view-loading">{t('grocery.loadingItems')}</div>
         ) : items.length === 0 && !loading ? (
           <div className="grocery-view-empty">
             <div className="grocery-view-empty-icon">
@@ -296,7 +298,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                 <circle cx="20" cy="40" r="2" fill="var(--border)" />
               </svg>
             </div>
-            <p>No items yet — add one above</p>
+            <p>{t('grocery.empty')}</p>
           </div>
         ) : (
           <>
@@ -304,7 +306,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
             {uncheckedItems.length > 0 && (
               <div className="grocery-view-section">
                 <div className="grocery-view-section-header">
-                  Items ({uncheckedItems.length})
+                  {t('grocery.items', { count: uncheckedItems.length })}
                 </div>
                 {uncheckedItems.map(item => (
                   <div key={item.uid} className="grocery-view-item-row">
@@ -321,7 +323,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                         type="button"
                         className="grocery-view-delete"
                         onClick={() => handleDelete(item)}
-                        aria-label="Delete item"
+                        aria-label={t('grocery.deleteItem')}
                       >
                         <Trash2 size={14} />
                       </button>
@@ -340,7 +342,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                   onClick={() => setCompletedCollapsed(prev => !prev)}
                 >
                   {completedCollapsed ? <ChevronRight size={16} /> : <ChevronDown size={16} />}
-                  Completed ({checkedItems.length})
+                  {t('grocery.completed', { count: checkedItems.length })}
                 </button>
                 {!completedCollapsed && checkedItems.map(item => (
                   <div key={item.uid} className="grocery-view-item-row">
@@ -367,7 +369,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                         type="button"
                         className="grocery-view-delete"
                         onClick={() => handleDelete(item)}
-                        aria-label="Delete item"
+                        aria-label={t('grocery.deleteItem')}
                       >
                         <Trash2 size={14} />
                       </button>
diff --git a/beacon/src/components/Leaderboard.tsx b/beacon/src/components/Leaderboard.tsx
index b3472bb7..b0c27c43 100644
--- a/beacon/src/components/Leaderboard.tsx
+++ b/beacon/src/components/Leaderboard.tsx
@@ -5,6 +5,7 @@ import { useFamily } from '../hooks/useFamily';
 import { useSettings } from '../hooks/useSettings';
 import { MemberEarnings, formatChoreValue } from '../types/family';
 import { localDayKey } from '../api/date-keys';
+import { useTranslation } from '../i18n';
 
 interface LeaderboardProps {
   open: boolean;
@@ -34,6 +35,7 @@ function getMonthRange(): [string, string] {
 const RANK_DECORATIONS = ['\u{1F947}', '\u{1F948}', '\u{1F949}'];
 
 export function Leaderboard({ open, onClose }: LeaderboardProps) {
+  const { t } = useTranslation();
   const { members } = useFamily();
   const { settings } = useSettings();
   const { getEarningsForPeriod, getStreakForMember } = useChores();
@@ -61,7 +63,7 @@ export function Leaderboard({ open, onClose }: LeaderboardProps) {
   return (
     <div className={`slide-panel slide-panel--right ${open ? 'slide-panel--open' : ''}`}>
       <div className="slide-panel-header">
-        <h2 className="slide-panel-title">Leaderboard</h2>
+        <h2 className="slide-panel-title">{t('leaderboard.title')}</h2>
         <button type="button" className="modal-close" onClick={onClose}>
           {'\u00D7'}
         </button>
@@ -74,20 +76,20 @@ export function Leaderboard({ open, onClose }: LeaderboardProps) {
           className={`lb-period-btn ${period === 'week' ? 'lb-period-btn--active' : ''}`}
           onClick={() => setPeriod('week')}
         >
-          This Week
+          {t('leaderboard.thisWeek')}
         </button>
         <button
           type="button"
           className={`lb-period-btn ${period === 'month' ? 'lb-period-btn--active' : ''}`}
           onClick={() => setPeriod('month')}
         >
-          This Month
+          {t('leaderboard.thisMonth')}
         </button>
       </div>
 
       <div className="slide-panel-body">
         {ranked.length === 0 && (
-          <div className="chores-empty">Add family members and chores to see the leaderboard.</div>
+          <div className="chores-empty">{t('leaderboard.empty')}</div>
         )}
 
         <div className="lb-list">
@@ -109,7 +111,10 @@ export function Leaderboard({ open, onClose }: LeaderboardProps) {
               <div className="lb-info">
                 <span className="lb-name">{entry.member.name}</span>
                 <span className="lb-stats">
-                  {entry.earnings.chore_count} chore{entry.earnings.chore_count !== 1 ? 's' : ''}
+                  {entry.earnings.chore_count === 1 
+                    ? t('leaderboard.choreCompletedSingular', { count: entry.earnings.chore_count })
+                    : t('leaderboard.choresCompleted', { count: entry.earnings.chore_count })
+                  }
                 </span>
               </div>
               <StreakBadge streak={entry.streak} size="sm" />
diff --git a/beacon/src/components/MusicView.tsx b/beacon/src/components/MusicView.tsx
index ad4ac6e1..c73c1683 100644
--- a/beacon/src/components/MusicView.tsx
+++ b/beacon/src/components/MusicView.tsx
@@ -10,6 +10,7 @@ import {
   ChevronDown,
 } from 'lucide-react';
 import { MediaPlayer } from '../types/music';
+import { useTranslation } from '../i18n';
 
 interface MusicViewProps {
   players: MediaPlayer[];
@@ -44,14 +45,15 @@ export function MusicView({
   onPrevious,
   onSetVolume,
 }: MusicViewProps) {
+  const { t } = useTranslation();
   // Empty state when no media players found
   if (players.length === 0) {
     return (
       <div className="music-view" style={{ display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
         <div style={{ textAlign: 'center', color: 'var(--text-muted)', padding: 40 }}>
           <div style={{ fontSize: 48, marginBottom: 16 }}>🎵</div>
-          <h2 style={{ fontSize: '1.2rem', color: 'var(--text-primary)', marginBottom: 8 }}>No Media Players</h2>
-          <p style={{ fontSize: '0.9rem' }}>Connect a media player in Home Assistant to control music from here.</p>
+          <h2 style={{ fontSize: '1.2rem', color: 'var(--text-primary)', marginBottom: 8 }}>{t('music.noPlayers')}</h2>
+          <p style={{ fontSize: '0.9rem' }}>{t('music.noPlayersDesc')}</p>
         </div>
       </div>
     );
@@ -104,7 +106,7 @@ export function MusicView({
             className="music-player-selector-btn"
             onClick={() => setShowPlayerDropdown(!showPlayerDropdown)}
           >
-            <span>{player?.friendly_name || 'Select Player'}</span>
+            <span>{player?.friendly_name || t('music.selectPlayer')}</span>
             <ChevronDown size={16} />
           </button>
           {showPlayerDropdown && (
@@ -123,7 +125,7 @@ export function MusicView({
                 >
                   <span>{p.friendly_name}</span>
                   {p.state === 'playing' && (
-                    <span className="music-player-dropdown-playing">Playing</span>
+                    <span className="music-player-dropdown-playing">{t('music.nowPlaying')}</span>
                   )}
                 </button>
               ))}
@@ -138,7 +140,7 @@ export function MusicView({
           <img
             className="music-art"
             src={artSrc}
-            alt={player?.media_album_name || 'Album art'}
+            alt={player?.media_album_name || t('music.albumArt')}
           />
         ) : (
           <div className="music-art music-art--placeholder">
@@ -150,7 +152,7 @@ export function MusicView({
       {/* Track info */}
       <div className="music-track-info">
         <h2 className="music-track-title">
-          {player?.media_title || player?.app_name || 'Nothing Playing'}
+          {player?.media_title || player?.app_name || t('music.nowPlaying')}
         </h2>
         <p className="music-track-artist">
           {player?.media_artist || ''}
@@ -180,7 +182,7 @@ export function MusicView({
           type="button"
           className="music-control-btn"
           onClick={() => onPrevious(player?.entity_id)}
-          aria-label="Previous track"
+          aria-label={t('music.previousTrack')}
         >
           <SkipBack size={28} />
         </button>
@@ -188,7 +190,7 @@ export function MusicView({
           type="button"
           className="music-control-btn music-control-btn--play"
           onClick={() => (isPlaying ? onPause : onPlay)(player?.entity_id)}
-          aria-label={isPlaying ? 'Pause' : 'Play'}
+          aria-label={isPlaying ? t('music.pause') : t('music.play')}
         >
           {isPlaying ? <Pause size={32} /> : <Play size={32} />}
         </button>
@@ -196,7 +198,7 @@ export function MusicView({
           type="button"
           className="music-control-btn"
           onClick={() => onNext(player?.entity_id)}
-          aria-label="Next track"
+          aria-label={t('music.nextTrack')}
         >
           <SkipForward size={28} />
         </button>
@@ -213,7 +215,7 @@ export function MusicView({
               player?.entity_id,
             )
           }
-          aria-label={player?.is_volume_muted ? 'Unmute' : 'Mute'}
+          aria-label={player?.is_volume_muted ? t('music.unmute') : t('music.mute')}
         >
           {player?.is_volume_muted ? <VolumeX size={20} /> : <Volume2 size={20} />}
         </button>
@@ -225,7 +227,7 @@ export function MusicView({
           step={0.02}
           value={player?.is_volume_muted ? 0 : (player?.volume_level ?? 0.5)}
           onChange={(e) => onSetVolume(parseFloat(e.target.value), player?.entity_id)}
-          aria-label="Volume"
+          aria-label={t('music.volume')}
         />
       </div>
     </div>
diff --git a/beacon/src/components/NowPlayingBar.tsx b/beacon/src/components/NowPlayingBar.tsx
index b5bf512a..ef2e2b3a 100644
--- a/beacon/src/components/NowPlayingBar.tsx
+++ b/beacon/src/components/NowPlayingBar.tsx
@@ -9,6 +9,7 @@ import {
 } from 'lucide-react';
 import { MediaPlayer } from '../types/music';
 import { getConfig } from '../config';
+import { useTranslation } from '../i18n';
 
 interface NowPlayingBarProps {
   player: MediaPlayer | null;
@@ -29,6 +30,7 @@ export function NowPlayingBar({
   onSetVolume,
   onExpand,
 }: NowPlayingBarProps) {
+  const { t } = useTranslation();
   // Local progress tracking
   const [position, setPosition] = useState(player?.media_position ?? 0);
   const animRef = useRef<ReturnType<typeof setInterval> | null>(null);
@@ -59,7 +61,7 @@ export function NowPlayingBar({
     : null;
 
   return (
-    <div className="now-playing-bar" role="region" aria-label="Now playing">
+    <div className="now-playing-bar" role="region" aria-label={t('music.nowPlaying')}>
       {/* Thin progress bar across the top */}
       {duration > 0 && (
         <div className="now-playing-progress">
@@ -71,13 +73,13 @@ export function NowPlayingBar({
         type="button"
         className="now-playing-info"
         onClick={onExpand}
-        aria-label="Open music view"
+        aria-label={t('music.openMusicView')}
       >
         {artSrc ? (
           <img
             className="now-playing-art"
             src={artSrc}
-            alt={player.media_album_name || 'Album art'}
+            alt={player.media_album_name || t('music.albumArt')}
           />
         ) : (
           <div className="now-playing-art now-playing-art--placeholder" />
@@ -98,7 +100,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn"
           onClick={onPrevious}
-          aria-label="Previous track"
+          aria-label={t('music.previousTrack')}
         >
           <SkipBack size={18} />
         </button>
@@ -106,7 +108,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn now-playing-btn--play"
           onClick={isPlaying ? onPause : onPlay}
-          aria-label={isPlaying ? 'Pause' : 'Play'}
+          aria-label={isPlaying ? t('music.pause') : t('music.play')}
         >
           {isPlaying ? <Pause size={20} /> : <Play size={20} />}
         </button>
@@ -114,7 +116,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn"
           onClick={onNext}
-          aria-label="Next track"
+          aria-label={t('music.nextTrack')}
         >
           <SkipForward size={18} />
         </button>
@@ -126,7 +128,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn"
           onClick={() => onSetVolume(player.is_volume_muted ? (player.volume_level || 0.5) : 0)}
-          aria-label={player.is_volume_muted ? 'Unmute' : 'Mute'}
+          aria-label={player.is_volume_muted ? t('music.unmute') : t('music.mute')}
         >
           {player.is_volume_muted ? <VolumeX size={16} /> : <Volume2 size={16} />}
         </button>
@@ -138,7 +140,7 @@ export function NowPlayingBar({
           step={0.02}
           value={player.is_volume_muted ? 0 : (player.volume_level ?? 0.5)}
           onChange={(e) => onSetVolume(parseFloat(e.target.value))}
-          aria-label="Volume"
+          aria-label={t('music.volume')}
         />
       </div>
     </div>
diff --git a/beacon/src/components/OnboardingView.tsx b/beacon/src/components/OnboardingView.tsx
index a944a630..711f79c3 100644
--- a/beacon/src/components/OnboardingView.tsx
+++ b/beacon/src/components/OnboardingView.tsx
@@ -1,6 +1,7 @@
 import { useState, useCallback } from 'react';
 import { ArrowRight, Check, ExternalLink, Key, LogIn } from 'lucide-react';
 import beaconLogo from '../assets/beacon-app-icon.svg';
+import { useTranslation } from '../i18n';
 
 // ---------------------------------------------------------------------------
 // Types
@@ -197,6 +198,7 @@ const styles = {
 // ---------------------------------------------------------------------------
 
 export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingViewProps) {
+  const { t } = useTranslation();
   const [step, setStep] = useState<Step>(1);
   const [haUrl, setHaUrl] = useState('');
   const [urlError, setUrlError] = useState('');
@@ -216,7 +218,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
   const testConnection = useCallback(async () => {
     const trimmed = haUrl.trim().replace(/\/+$/, '');
     if (!isValidUrl(trimmed)) {
-      setUrlError('URL must start with http:// or https://');
+      setUrlError(t('onboarding.urlError'));
       return;
     }
     setUrlError('');
@@ -228,24 +230,24 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         setHaUrl(trimmed);
         setStep(3);
       } else {
-        setUrlError(`Connection failed (HTTP ${response.status}). Check the URL and try again.`);
+        setUrlError(t('onboarding.connectionFailed', { status: response.status }));
       }
     } catch {
-      setUrlError('Could not reach Home Assistant. Verify the URL and ensure it is accessible.');
+      setUrlError(t('onboarding.notReachable'));
     } finally {
       setConnecting(false);
     }
-  }, [haUrl, isValidUrl]);
+  }, [haUrl, isValidUrl, t]);
 
   // ---- Complete setup ----
   const handleComplete = useCallback(() => {
     if (!token.trim()) {
-      setTokenError('Please enter your access token.');
+      setTokenError(t('onboarding.tokenRequired'));
       return;
     }
     setTokenError('');
     onComplete(haUrl, token.trim());
-  }, [haUrl, token, onComplete]);
+  }, [haUrl, token, onComplete, t]);
 
   // ---- Render steps ----
 
@@ -263,13 +265,13 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
   const renderStep1 = () => (
     <div style={{ textAlign: 'center' }}>
       <img src={beaconLogo} alt="Beacon" style={styles.logo} />
-      <h1 style={styles.heading}>Welcome to Beacon</h1>
-      <p style={styles.subtext}>Connect your Home Assistant to get started.</p>
+      <h1 style={styles.heading}>{t('onboarding.welcome')}</h1>
+      <p style={styles.subtext}>{t('onboarding.welcomeDesc')}</p>
       <button
         style={styles.primaryButton}
         onClick={() => setStep(2)}
       >
-        Get Started
+        {t('onboarding.getStarted')}
         <ArrowRight size={18} />
       </button>
     </div>
@@ -277,16 +279,16 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
 
   const renderStep2 = () => (
     <div>
-      <h1 style={{ ...styles.heading, textAlign: 'center' }}>Connect to Home Assistant</h1>
+      <h1 style={{ ...styles.heading, textAlign: 'center' }}>{t('onboarding.connectTitle')}</h1>
       <p style={{ ...styles.subtext, textAlign: 'center' }}>
-        Enter the URL of your Home Assistant instance.
+        {t('onboarding.connectDesc')}
       </p>
 
       <div style={{ marginBottom: 24 }}>
-        <label style={styles.label}>Home Assistant URL</label>
+        <label style={styles.label}>{t('onboarding.haUrl')}</label>
         <input
           type="url"
-          placeholder="https://homeassistant.local:8123"
+          placeholder={t('onboarding.haUrlPlaceholder')}
           value={haUrl}
           onChange={(e) => {
             setHaUrl(e.target.value);
@@ -311,7 +313,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         disabled={connecting || !haUrl.trim()}
         onClick={testConnection}
       >
-        {connecting ? 'Connecting...' : 'Connect'}
+        {connecting ? t('onboarding.connecting') : t('onboarding.connect')}
         {!connecting && <ArrowRight size={18} />}
       </button>
     </div>
@@ -319,9 +321,9 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
 
   const renderStep3 = () => (
     <div>
-      <h1 style={{ ...styles.heading, textAlign: 'center' }}>Authentication</h1>
+      <h1 style={{ ...styles.heading, textAlign: 'center' }}>{t('onboarding.authTitle')}</h1>
       <p style={{ ...styles.subtext, textAlign: 'center' }}>
-        Choose how to authenticate with Home Assistant.
+        {t('onboarding.authDesc')}
       </p>
 
       <div style={{ display: 'flex', flexDirection: 'column', gap: 16, marginBottom: 24 }}>
@@ -332,17 +334,17 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         >
           <h3 style={styles.cardTitle}>
             <Key size={18} color="var(--accent)" />
-            Long-lived Access Token
+            {t('onboarding.tokenMethod')}
           </h3>
           <p style={styles.cardDesc}>
-            Use a token generated from your Home Assistant profile.
+            {t('onboarding.tokenMethodDesc')}
           </p>
 
           {authMethod === 'token' && (
             <div style={{ marginTop: 16 }}>
               <input
                 type="password"
-                placeholder="Paste your token here"
+                placeholder={t('onboarding.tokenPlaceholder')}
                 value={token}
                 onChange={(e) => {
                   setToken(e.target.value);
@@ -356,9 +358,9 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
               />
               {tokenError && <p style={styles.errorText}>{tokenError}</p>}
               <div style={styles.hint}>
-                <span style={{ fontWeight: 600 }}>How to create a token:</span>
+                <span style={{ fontWeight: 600 }}>{t('onboarding.tokenHint')}</span>
                 <br />
-                Go to your HA Profile &rarr; Long-lived tokens &rarr; Create Token
+                {t('onboarding.tokenHintDetail')}
               </div>
             </div>
           )}
@@ -371,10 +373,10 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         >
           <h3 style={styles.cardTitle}>
             <LogIn size={18} color="var(--accent)" />
-            Sign in with Home Assistant
+            {t('onboarding.oauthMethod')}
           </h3>
           <p style={styles.cardDesc}>
-            Authenticate using your Home Assistant credentials via OAuth2.
+            {t('onboarding.oauthMethodDesc')}
           </p>
 
           {authMethod === 'oauth' && (
@@ -386,7 +388,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
                   onOAuthStart?.(haUrl);
                 }}
               >
-                Open Home Assistant
+                {t('onboarding.openHA')}
                 <ExternalLink size={16} />
               </button>
             </div>
@@ -403,7 +405,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
           disabled={!token.trim()}
           onClick={handleComplete}
         >
-          Complete Setup
+          {t('onboarding.completeSetup')}
           <Check size={18} />
         </button>
       )}
diff --git a/beacon/src/components/StreakBadge.tsx b/beacon/src/components/StreakBadge.tsx
index 1010ecd0..ac66de92 100644
--- a/beacon/src/components/StreakBadge.tsx
+++ b/beacon/src/components/StreakBadge.tsx
@@ -1,5 +1,6 @@
 import { useState } from 'react';
 import { Streak } from '../types/family';
+import { useTranslation } from '../i18n';
 
 interface StreakBadgeProps {
   streak: Streak;
@@ -7,6 +8,7 @@ interface StreakBadgeProps {
 }
 
 export function StreakBadge({ streak, size = 'md' }: StreakBadgeProps) {
+  const { t } = useTranslation();
   const [showLongest, setShowLongest] = useState(false);
 
   if (streak.current === 0 && streak.longest === 0) return null;
@@ -20,13 +22,13 @@ export function StreakBadge({ streak, size = 'md' }: StreakBadgeProps) {
       type="button"
       className={`streak-badge ${sizeClass} ${hotClass}`}
       onClick={() => setShowLongest((v) => !v)}
-      title={`Longest streak: ${streak.longest} days`}
+      title={t('streak.longestTooltip', { count: streak.longest })}
     >
       <span className="streak-fire">🔥</span>
       <span className="streak-count">
         {showLongest ? (
           <>
-            <span className="streak-label">Best:</span> {streak.longest}
+            <span className="streak-label">{t('streak.best')}</span> {streak.longest}
           </>
         ) : (
           streak.current
diff --git a/beacon/src/components/cards/CardPickerModal.tsx b/beacon/src/components/cards/CardPickerModal.tsx
index e91abab8..e3882d77 100644
--- a/beacon/src/components/cards/CardPickerModal.tsx
+++ b/beacon/src/components/cards/CardPickerModal.tsx
@@ -17,7 +17,7 @@ export function CardPickerModal({ region, onPick, onClose }: CardPickerModalProp
     <div className="modal-overlay" onClick={onClose}>
       <div className="modal" onClick={(e) => e.stopPropagation()}>
         <div className="modal-header">
-          <h2 className="modal-title">Add Card</h2>
+          <h2 className="modal-title">{t('cardPicker.title')}</h2>
           <button type="button" className="modal-close" onClick={onClose}>&#x2715;</button>
         </div>
         <div className="modal-body">
@@ -34,7 +34,7 @@ export function CardPickerModal({ region, onPick, onClose }: CardPickerModalProp
               </button>
             ))}
             {options.length === 0 && (
-              <div className="dash-ha-card-empty">No card types available for this area.</div>
+              <div className="dash-ha-card-empty">{t('cardPicker.empty')}</div>
             )}
           </div>
         </div>
diff --git a/beacon/src/components/cards/ViewNameModal.tsx b/beacon/src/components/cards/ViewNameModal.tsx
index e2566474..41f1637a 100644
--- a/beacon/src/components/cards/ViewNameModal.tsx
+++ b/beacon/src/components/cards/ViewNameModal.tsx
@@ -1,4 +1,5 @@
 import { useState } from 'react';
+import { useTranslation } from '../../i18n';
 
 interface ViewNameModalProps {
   title: string;
@@ -9,6 +10,7 @@ interface ViewNameModalProps {
 
 /** Small text-input modal used for adding/renaming a dashboard view (tab). */
 export function ViewNameModal({ title, initialValue, onSave, onClose }: ViewNameModalProps) {
+  const { t } = useTranslation();
   const [name, setName] = useState(initialValue);
 
   const handleSave = () => {
@@ -25,7 +27,7 @@ export function ViewNameModal({ title, initialValue, onSave, onClose }: ViewName
         </div>
         <div className="modal-body">
           <div className="form-field">
-            <label className="form-label" htmlFor="view-name-input">Name</label>
+            <label className="form-label" htmlFor="view-name-input">{t('viewName.name')}</label>
             <input
               id="view-name-input"
               className="form-input"
@@ -38,8 +40,8 @@ export function ViewNameModal({ title, initialValue, onSave, onClose }: ViewName
           </div>
         </div>
         <div className="modal-footer">
-          <button type="button" className="btn btn--secondary" onClick={onClose}>Cancel</button>
-          <button type="button" className="btn btn--primary" onClick={handleSave}>Save</button>
+          <button type="button" className="btn btn--secondary" onClick={onClose}>{t('common.cancel')}</button>
+          <button type="button" className="btn btn--primary" onClick={handleSave}>{t('common.save')}</button>
         </div>
       </div>
     </div>
diff --git a/beacon/src/components/cards/registry.tsx b/beacon/src/components/cards/registry.tsx
index 1d7e8a16..d5ae6125 100644
--- a/beacon/src/components/cards/registry.tsx
+++ b/beacon/src/components/cards/registry.tsx
@@ -104,7 +104,7 @@ export const cardRegistry: Record<string, CardDefinition> = {
     displayNameKey: 'cards.haEntitiesList.displayName',
     icon: '📶',
     component: HaEntitiesListCard,
-    defaultConfig: { title: 'Entities', subtitle: '', entity_ids: [] },
+    defaultConfig: { title: '', subtitle: '', entity_ids: [] },
     defaultSize: 'sm',
     configFields: [
       { type: 'text', key: 'title', labelKey: 'cards.common.titleLabel' },
diff --git a/beacon/src/i18n/translations/de.ts b/beacon/src/i18n/translations/de.ts
index 184ecd0e..0c7061f7 100644
--- a/beacon/src/i18n/translations/de.ts
+++ b/beacon/src/i18n/translations/de.ts
@@ -431,4 +431,108 @@ export const de: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Diashow pausieren',
   'photoFrame.resumeSlideshow': 'Diashow fortsetzen',
   'photoFrame.nextPhoto': 'Nächstes Foto',
+
+  // ---- chores view ----
+  'chores.title': 'Aufgaben',
+  'chores.addChore': 'Aufgabe hinzufügen',
+  'chores.editChore': 'Aufgabe bearbeiten',
+  'chores.newChore': 'Neue Aufgabe',
+  'chores.claim': 'Übernehmen',
+  'chores.complete': 'Erledigen',
+  'chores.whoClaims': 'Wer übernimmt dies?',
+  'chores.whoCompleted': 'Wer hat das erledigt?',
+  'chores.editChoreAria': '{name} bearbeiten',
+  'chores.deleteChoreAria': '{name} löschen',
+  'chores.name': 'Name',
+  'chores.value': 'Wert',
+  'chores.frequency': 'Häufigkeit',
+  'chores.assignedTo': 'Zugewiesen an',
+  'chores.assignTo': 'Zuweisen an',
+  'chores.icon': 'Symbol',
+  'chores.daily': 'Täglich',
+  'chores.weekly': 'Wöchentlich',
+  'chores.monthly': 'Monatlich',
+  'chores.oneTime': 'Einmalig',
+  'chores.namePlaceholder': 'z.B. Wohnzimmer saugen',
+  'chores.anyone': 'Jeder',
+  'chores.empty': 'Noch keine Aufgaben — füge eine hinzu',
+  'chores.addMembersFirst': 'Füge erst Familienmitglieder hinzu, um Aufgaben zuzuweisen.',
+  'chores.openChores': 'Offene Aufgaben',
+  'chores.noChoresAssigned': 'Keine Aufgaben zugewiesen',
+  'chores.addChoreFor': 'Aufgabe für {name} hinzufügen',
+  'chores.saveChanges': 'Änderungen speichern',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Bestenliste',
+  'leaderboard.thisWeek': 'Diese Woche',
+  'leaderboard.thisMonth': 'Dieser Monat',
+  'leaderboard.empty': 'Füge Familienmitglieder und Aufgaben hinzu, um die Bestenliste zu sehen.',
+  'leaderboard.choresCompleted': '{count} Aufgaben',
+  'leaderboard.choreCompletedSingular': '{count} Aufgabe',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Längste Serie: {count} Tage',
+  'streak.best': 'Beste:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Keine Mediaplayer',
+  'music.noPlayersDesc': 'Verbinde einen Mediaplayer in Home Assistant, um hier Musik zu steuern.',
+  'music.selectPlayer': 'Player auswählen',
+  'music.nowPlaying': 'Läuft gerade',
+  'music.volume': 'Lautstärke',
+  'music.openMusicView': 'Musikansicht öffnen',
+  'music.previousTrack': 'Vorheriger Titel',
+  'music.nextTrack': 'Nächster Titel',
+  'music.play': 'Abspielen',
+  'music.pause': 'Pausieren',
+  'music.mute': 'Stumm',
+  'music.unmute': 'Laut',
+  'music.albumArt': 'Albumcover',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Keine Listen verfügbar',
+  'grocery.addItem': 'Artikel hinzufügen',
+  'grocery.addItemPlaceholder': 'Artikel hinzufügen...',
+  'grocery.loadingItems': 'Artikel werden geladen...',
+  'grocery.empty': 'Noch keine Artikel — füge oben einen hinzu',
+  'grocery.items': 'Artikel ({count})',
+  'grocery.completed': 'Erledigt ({count})',
+  'grocery.deleteItem': 'Artikel löschen',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Karte hinzufügen',
+  'cardPicker.empty': 'Keine Kartentypen für diesen Bereich verfügbar.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entitäten',
+
+  // ---- view name modal ----
+  'viewName.name': 'Name',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Willkommen bei Beacon',
+  'onboarding.welcomeDesc': 'Verbinde dein Home Assistant, um loszulegen.',
+  'onboarding.getStarted': 'Los geht\'s',
+  'onboarding.connectTitle': 'Mit Home Assistant verbinden',
+  'onboarding.connectDesc': 'Gib die URL deiner Home Assistant-Instanz ein.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Verbinden',
+  'onboarding.connecting': 'Verbindung wird hergestellt...',
+  'onboarding.authTitle': 'Authentifizierung',
+  'onboarding.authDesc': 'Wähle, wie du dich bei Home Assistant authentifizieren möchtest.',
+  'onboarding.tokenMethod': 'Langlebiges Zugriffstoken',
+  'onboarding.tokenMethodDesc': 'Verwende ein Token aus deinem Home Assistant-Profil.',
+  'onboarding.tokenPlaceholder': 'Token hier einfügen',
+  'onboarding.tokenHint': 'So erstellst du ein Token:',
+  'onboarding.tokenHintDetail': 'Gehe zu deinem HA-Profil → Langlebige Zugriffstoken → Token erstellen',
+  'onboarding.oauthMethod': 'Mit Home Assistant anmelden',
+  'onboarding.oauthMethodDesc': 'Authentifiziere dich mit deinen Home Assistant-Zugangsdaten via OAuth2.',
+  'onboarding.openHA': 'Home Assistant öffnen',
+  'onboarding.completeSetup': 'Einrichtung abschließen',
+  'onboarding.urlError': 'URL muss mit http:// oder https:// beginnen',
+  'onboarding.connectionFailed': 'Verbindung fehlgeschlagen (HTTP {status}). Überprüfe die URL und versuche es erneut.',
+  'onboarding.notReachable': 'Home Assistant konnte nicht erreicht werden. Überprüfe die URL und stelle sicher, dass sie erreichbar ist.',
+  'onboarding.tokenRequired': 'Bitte gib dein Zugriffstoken ein.',
 };
diff --git a/beacon/src/i18n/translations/en.ts b/beacon/src/i18n/translations/en.ts
index 19e92bc3..d7b8889d 100644
--- a/beacon/src/i18n/translations/en.ts
+++ b/beacon/src/i18n/translations/en.ts
@@ -445,6 +445,110 @@ export const en = {
   'photoFrame.pauseSlideshow': 'Pause slideshow',
   'photoFrame.resumeSlideshow': 'Resume slideshow',
   'photoFrame.nextPhoto': 'Next photo',
+
+  // ---- chores view ----
+  'chores.title': 'Chores',
+  'chores.addChore': 'Add Chore',
+  'chores.editChore': 'Edit Chore',
+  'chores.newChore': 'New Chore',
+  'chores.claim': 'Claim',
+  'chores.complete': 'Complete',
+  'chores.whoClaims': 'Who claims this?',
+  'chores.whoCompleted': 'Who completed this?',
+  'chores.editChoreAria': 'Edit {name}',
+  'chores.deleteChoreAria': 'Delete {name}',
+  'chores.name': 'Name',
+  'chores.value': 'Value',
+  'chores.frequency': 'Frequency',
+  'chores.assignedTo': 'Assign To',
+  'chores.assignTo': 'Assign To',
+  'chores.icon': 'Icon',
+  'chores.daily': 'Daily',
+  'chores.weekly': 'Weekly',
+  'chores.monthly': 'Monthly',
+  'chores.oneTime': 'One-time',
+  'chores.namePlaceholder': 'e.g., Vacuum living room',
+  'chores.anyone': 'Anyone',
+  'chores.empty': 'No chores yet — add one to get started',
+  'chores.addMembersFirst': 'Add family members first to assign chores.',
+  'chores.openChores': 'Open Chores',
+  'chores.noChoresAssigned': 'No chores assigned',
+  'chores.addChoreFor': 'Add chore for {name}',
+  'chores.saveChanges': 'Save Changes',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Leaderboard',
+  'leaderboard.thisWeek': 'This Week',
+  'leaderboard.thisMonth': 'This Month',
+  'leaderboard.empty': 'Add family members and chores to see the leaderboard.',
+  'leaderboard.choresCompleted': '{count} chores',
+  'leaderboard.choreCompletedSingular': '{count} chore',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Longest streak: {count} days',
+  'streak.best': 'Best:',
+
+  // ---- music view ----
+  'music.noPlayers': 'No Media Players',
+  'music.noPlayersDesc': 'Connect a media player in Home Assistant to control music from here.',
+  'music.selectPlayer': 'Select Player',
+  'music.nowPlaying': 'Now Playing',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Open music view',
+  'music.previousTrack': 'Previous track',
+  'music.nextTrack': 'Next track',
+  'music.play': 'Play',
+  'music.pause': 'Pause',
+  'music.mute': 'Mute',
+  'music.unmute': 'Unmute',
+  'music.albumArt': 'Album art',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'No lists available',
+  'grocery.addItem': 'Add item',
+  'grocery.addItemPlaceholder': 'Add an item...',
+  'grocery.loadingItems': 'Loading items...',
+  'grocery.empty': 'No items yet — add one above',
+  'grocery.items': 'Items ({count})',
+  'grocery.completed': 'Completed ({count})',
+  'grocery.deleteItem': 'Delete item',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Add Card',
+  'cardPicker.empty': 'No card types available for this area.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entities',
+
+  // ---- view name modal ----
+  'viewName.name': 'Name',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Welcome to Beacon',
+  'onboarding.welcomeDesc': 'Connect your Home Assistant to get started.',
+  'onboarding.getStarted': 'Get Started',
+  'onboarding.connectTitle': 'Connect to Home Assistant',
+  'onboarding.connectDesc': 'Enter the URL of your Home Assistant instance.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Connect',
+  'onboarding.connecting': 'Connecting...',
+  'onboarding.authTitle': 'Authentication',
+  'onboarding.authDesc': 'Choose how to authenticate with Home Assistant.',
+  'onboarding.tokenMethod': 'Long-lived Access Token',
+  'onboarding.tokenMethodDesc': 'Use a token generated from your Home Assistant profile.',
+  'onboarding.tokenPlaceholder': 'Paste your token here',
+  'onboarding.tokenHint': 'How to create a token:',
+  'onboarding.tokenHintDetail': 'Go to your HA Profile → Long-lived tokens → Create Token',
+  'onboarding.oauthMethod': 'Sign in with Home Assistant',
+  'onboarding.oauthMethodDesc': 'Authenticate using your Home Assistant credentials via OAuth2.',
+  'onboarding.openHA': 'Open Home Assistant',
+  'onboarding.completeSetup': 'Complete Setup',
+  'onboarding.urlError': 'URL must start with http:// or https://',
+  'onboarding.connectionFailed': 'Connection failed (HTTP {status}). Check the URL and try again.',
+  'onboarding.notReachable': 'Could not reach Home Assistant. Verify the URL and ensure it is accessible.',
+  'onboarding.tokenRequired': 'Please enter your access token.',
 } as const;
 
 export type TranslationKey = keyof typeof en;
diff --git a/beacon/src/i18n/translations/es.ts b/beacon/src/i18n/translations/es.ts
index 5e981d9d..047c7dbe 100644
--- a/beacon/src/i18n/translations/es.ts
+++ b/beacon/src/i18n/translations/es.ts
@@ -431,4 +431,108 @@ export const es: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Pausar presentación',
   'photoFrame.resumeSlideshow': 'Reanudar presentación',
   'photoFrame.nextPhoto': 'Siguiente foto',
+
+  // ---- chores view ----
+  'chores.title': 'Tareas',
+  'chores.addChore': 'Agregar tarea',
+  'chores.editChore': 'Editar tarea',
+  'chores.newChore': 'Nueva tarea',
+  'chores.claim': 'Reclamar',
+  'chores.complete': 'Completar',
+  'chores.whoClaims': '¿Quién reclama esto?',
+  'chores.whoCompleted': '¿Quién completó esto?',
+  'chores.editChoreAria': 'Editar {name}',
+  'chores.deleteChoreAria': 'Eliminar {name}',
+  'chores.name': 'Nombre',
+  'chores.value': 'Valor',
+  'chores.frequency': 'Frecuencia',
+  'chores.assignedTo': 'Asignado a',
+  'chores.assignTo': 'Asignar a',
+  'chores.icon': 'Icono',
+  'chores.daily': 'Diario',
+  'chores.weekly': 'Semanal',
+  'chores.monthly': 'Mensual',
+  'chores.oneTime': 'Una vez',
+  'chores.namePlaceholder': 'p. ej., Aspirar la sala',
+  'chores.anyone': 'Cualquiera',
+  'chores.empty': 'Aún no hay tareas — agrega una',
+  'chores.addMembersFirst': 'Agrega miembros de la familia primero para asignar tareas.',
+  'chores.openChores': 'Tareas abiertas',
+  'chores.noChoresAssigned': 'No hay tareas asignadas',
+  'chores.addChoreFor': 'Agregar tarea para {name}',
+  'chores.saveChanges': 'Guardar cambios',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Tabla de clasificación',
+  'leaderboard.thisWeek': 'Esta semana',
+  'leaderboard.thisMonth': 'Este mes',
+  'leaderboard.empty': 'Agrega miembros de la familia y tareas para ver la tabla de clasificación.',
+  'leaderboard.choresCompleted': '{count} tareas',
+  'leaderboard.choreCompletedSingular': '{count} tarea',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Racha más larga: {count} días',
+  'streak.best': 'Mejor:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Sin reproductores multimedia',
+  'music.noPlayersDesc': 'Conecta un reproductor multimedia en Home Assistant para controlar música desde aquí.',
+  'music.selectPlayer': 'Seleccionar reproductor',
+  'music.nowPlaying': 'Reproduciendo ahora',
+  'music.volume': 'Volumen',
+  'music.openMusicView': 'Abrir vista de música',
+  'music.previousTrack': 'Pista anterior',
+  'music.nextTrack': 'Siguiente pista',
+  'music.play': 'Reproducir',
+  'music.pause': 'Pausar',
+  'music.mute': 'Silenciar',
+  'music.unmute': 'Activar sonido',
+  'music.albumArt': 'Arte del álbum',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'No hay listas disponibles',
+  'grocery.addItem': 'Agregar artículo',
+  'grocery.addItemPlaceholder': 'Agregar un artículo...',
+  'grocery.loadingItems': 'Cargando artículos...',
+  'grocery.empty': 'Aún no hay artículos — agrega uno arriba',
+  'grocery.items': 'Artículos ({count})',
+  'grocery.completed': 'Completados ({count})',
+  'grocery.deleteItem': 'Eliminar artículo',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Agregar tarjeta',
+  'cardPicker.empty': 'No hay tipos de tarjetas disponibles para esta área.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entidades',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nombre',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Bienvenido a Beacon',
+  'onboarding.welcomeDesc': 'Conecta tu Home Assistant para comenzar.',
+  'onboarding.getStarted': 'Comenzar',
+  'onboarding.connectTitle': 'Conectar a Home Assistant',
+  'onboarding.connectDesc': 'Ingresa la URL de tu instancia de Home Assistant.',
+  'onboarding.haUrl': 'URL de Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Conectar',
+  'onboarding.connecting': 'Conectando...',
+  'onboarding.authTitle': 'Autenticación',
+  'onboarding.authDesc': 'Elige cómo autenticarte con Home Assistant.',
+  'onboarding.tokenMethod': 'Token de acceso de larga duración',
+  'onboarding.tokenMethodDesc': 'Usa un token generado desde tu perfil de Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Pega tu token aquí',
+  'onboarding.tokenHint': 'Cómo crear un token:',
+  'onboarding.tokenHintDetail': 'Ve a tu Perfil de HA → Tokens de larga duración → Crear token',
+  'onboarding.oauthMethod': 'Iniciar sesión con Home Assistant',
+  'onboarding.oauthMethodDesc': 'Autentícate usando tus credenciales de Home Assistant vía OAuth2.',
+  'onboarding.openHA': 'Abrir Home Assistant',
+  'onboarding.completeSetup': 'Completar configuración',
+  'onboarding.urlError': 'La URL debe comenzar con http:// o https://',
+  'onboarding.connectionFailed': 'Conexión fallida (HTTP {status}). Verifica la URL e intenta nuevamente.',
+  'onboarding.notReachable': 'No se pudo alcanzar Home Assistant. Verifica la URL y asegúrate de que sea accesible.',
+  'onboarding.tokenRequired': 'Por favor ingresa tu token de acceso.',
 };
diff --git a/beacon/src/i18n/translations/fr.ts b/beacon/src/i18n/translations/fr.ts
index 0aba3a56..f55d0549 100644
--- a/beacon/src/i18n/translations/fr.ts
+++ b/beacon/src/i18n/translations/fr.ts
@@ -431,4 +431,108 @@ export const fr: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Mettre le diaporama en pause',
   'photoFrame.resumeSlideshow': 'Reprendre le diaporama',
   'photoFrame.nextPhoto': 'Photo suivante',
+
+  // ---- chores view ----
+  'chores.title': 'Tâches',
+  'chores.addChore': 'Ajouter une tâche',
+  'chores.editChore': 'Modifier la tâche',
+  'chores.newChore': 'Nouvelle tâche',
+  'chores.claim': 'Revendiquer',
+  'chores.complete': 'Terminer',
+  'chores.whoClaims': 'Qui revendique cela ?',
+  'chores.whoCompleted': 'Qui a terminé cela ?',
+  'chores.editChoreAria': 'Modifier {name}',
+  'chores.deleteChoreAria': 'Supprimer {name}',
+  'chores.name': 'Nom',
+  'chores.value': 'Valeur',
+  'chores.frequency': 'Fréquence',
+  'chores.assignedTo': 'Assigné à',
+  'chores.assignTo': 'Assigner à',
+  'chores.icon': 'Icône',
+  'chores.daily': 'Quotidien',
+  'chores.weekly': 'Hebdomadaire',
+  'chores.monthly': 'Mensuel',
+  'chores.oneTime': 'Une fois',
+  'chores.namePlaceholder': 'p. ex., Passer l\'aspirateur',
+  'chores.anyone': 'N\'importe qui',
+  'chores.empty': 'Pas encore de tâches — ajoutez-en une',
+  'chores.addMembersFirst': 'Ajoutez d\'abord des membres de la famille pour assigner des tâches.',
+  'chores.openChores': 'Tâches ouvertes',
+  'chores.noChoresAssigned': 'Aucune tâche assignée',
+  'chores.addChoreFor': 'Ajouter une tâche pour {name}',
+  'chores.saveChanges': 'Enregistrer les modifications',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Classement',
+  'leaderboard.thisWeek': 'Cette semaine',
+  'leaderboard.thisMonth': 'Ce mois-ci',
+  'leaderboard.empty': 'Ajoutez des membres de la famille et des tâches pour voir le classement.',
+  'leaderboard.choresCompleted': '{count} tâches',
+  'leaderboard.choreCompletedSingular': '{count} tâche',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Série la plus longue : {count} jours',
+  'streak.best': 'Meilleur :',
+
+  // ---- music view ----
+  'music.noPlayers': 'Aucun lecteur multimédia',
+  'music.noPlayersDesc': 'Connectez un lecteur multimédia dans Home Assistant pour contrôler la musique ici.',
+  'music.selectPlayer': 'Sélectionner un lecteur',
+  'music.nowPlaying': 'En cours de lecture',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Ouvrir la vue musicale',
+  'music.previousTrack': 'Piste précédente',
+  'music.nextTrack': 'Piste suivante',
+  'music.play': 'Lecture',
+  'music.pause': 'Pause',
+  'music.mute': 'Muet',
+  'music.unmute': 'Rétablir le son',
+  'music.albumArt': 'Pochette d\'album',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Aucune liste disponible',
+  'grocery.addItem': 'Ajouter un article',
+  'grocery.addItemPlaceholder': 'Ajouter un article...',
+  'grocery.loadingItems': 'Chargement des articles...',
+  'grocery.empty': 'Pas encore d\'articles — ajoutez-en un ci-dessus',
+  'grocery.items': 'Articles ({count})',
+  'grocery.completed': 'Terminés ({count})',
+  'grocery.deleteItem': 'Supprimer l\'article',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Ajouter une carte',
+  'cardPicker.empty': 'Aucun type de carte disponible pour cette zone.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entités',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nom',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Bienvenue sur Beacon',
+  'onboarding.welcomeDesc': 'Connectez votre Home Assistant pour commencer.',
+  'onboarding.getStarted': 'Commencer',
+  'onboarding.connectTitle': 'Se connecter à Home Assistant',
+  'onboarding.connectDesc': 'Entrez l\'URL de votre instance Home Assistant.',
+  'onboarding.haUrl': 'URL de Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Connecter',
+  'onboarding.connecting': 'Connexion en cours...',
+  'onboarding.authTitle': 'Authentification',
+  'onboarding.authDesc': 'Choisissez comment vous authentifier avec Home Assistant.',
+  'onboarding.tokenMethod': 'Jeton d\'accès de longue durée',
+  'onboarding.tokenMethodDesc': 'Utilisez un jeton généré depuis votre profil Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Collez votre jeton ici',
+  'onboarding.tokenHint': 'Comment créer un jeton :',
+  'onboarding.tokenHintDetail': 'Allez dans votre Profil HA → Jetons de longue durée → Créer un jeton',
+  'onboarding.oauthMethod': 'Se connecter avec Home Assistant',
+  'onboarding.oauthMethodDesc': 'Authentifiez-vous en utilisant vos identifiants Home Assistant via OAuth2.',
+  'onboarding.openHA': 'Ouvrir Home Assistant',
+  'onboarding.completeSetup': 'Terminer la configuration',
+  'onboarding.urlError': 'L\'URL doit commencer par http:// ou https://',
+  'onboarding.connectionFailed': 'Échec de la connexion (HTTP {status}). Vérifiez l\'URL et réessayez.',
+  'onboarding.notReachable': 'Impossible d\'atteindre Home Assistant. Vérifiez l\'URL et assurez-vous qu\'elle est accessible.',
+  'onboarding.tokenRequired': 'Veuillez entrer votre jeton d\'accès.',
 };
diff --git a/beacon/src/i18n/translations/it.ts b/beacon/src/i18n/translations/it.ts
index 5fb614f9..b70f375e 100644
--- a/beacon/src/i18n/translations/it.ts
+++ b/beacon/src/i18n/translations/it.ts
@@ -431,4 +431,108 @@ export const it: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Metti in pausa la presentazione',
   'photoFrame.resumeSlideshow': 'Riprendi la presentazione',
   'photoFrame.nextPhoto': 'Foto successiva',
+
+  // ---- chores view ----
+  'chores.title': 'Faccende',
+  'chores.addChore': 'Aggiungi faccenda',
+  'chores.editChore': 'Modifica faccenda',
+  'chores.newChore': 'Nuova faccenda',
+  'chores.claim': 'Rivendica',
+  'chores.complete': 'Completa',
+  'chores.whoClaims': 'Chi rivendica questo?',
+  'chores.whoCompleted': 'Chi ha completato questo?',
+  'chores.editChoreAria': 'Modifica {name}',
+  'chores.deleteChoreAria': 'Elimina {name}',
+  'chores.name': 'Nome',
+  'chores.value': 'Valore',
+  'chores.frequency': 'Frequenza',
+  'chores.assignedTo': 'Assegnato a',
+  'chores.assignTo': 'Assegna a',
+  'chores.icon': 'Icona',
+  'chores.daily': 'Giornaliero',
+  'chores.weekly': 'Settimanale',
+  'chores.monthly': 'Mensile',
+  'chores.oneTime': 'Una volta',
+  'chores.namePlaceholder': 'es., Aspirare il soggiorno',
+  'chores.anyone': 'Chiunque',
+  'chores.empty': 'Nessuna faccenda ancora — aggiungine una',
+  'chores.addMembersFirst': 'Aggiungi prima i membri della famiglia per assegnare le faccende.',
+  'chores.openChores': 'Faccende aperte',
+  'chores.noChoresAssigned': 'Nessuna faccenda assegnata',
+  'chores.addChoreFor': 'Aggiungi faccenda per {name}',
+  'chores.saveChanges': 'Salva modifiche',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Classifica',
+  'leaderboard.thisWeek': 'Questa settimana',
+  'leaderboard.thisMonth': 'Questo mese',
+  'leaderboard.empty': 'Aggiungi membri della famiglia e faccende per vedere la classifica.',
+  'leaderboard.choresCompleted': '{count} faccende',
+  'leaderboard.choreCompletedSingular': '{count} faccenda',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Serie più lunga: {count} giorni',
+  'streak.best': 'Migliore:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Nessun lettore multimediale',
+  'music.noPlayersDesc': 'Collega un lettore multimediale in Home Assistant per controllare la musica da qui.',
+  'music.selectPlayer': 'Seleziona lettore',
+  'music.nowPlaying': 'In riproduzione',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Apri vista musica',
+  'music.previousTrack': 'Traccia precedente',
+  'music.nextTrack': 'Traccia successiva',
+  'music.play': 'Riproduci',
+  'music.pause': 'Pausa',
+  'music.mute': 'Muto',
+  'music.unmute': 'Riattiva audio',
+  'music.albumArt': 'Copertina album',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Nessuna lista disponibile',
+  'grocery.addItem': 'Aggiungi articolo',
+  'grocery.addItemPlaceholder': 'Aggiungi un articolo...',
+  'grocery.loadingItems': 'Caricamento articoli...',
+  'grocery.empty': 'Nessun articolo ancora — aggiungine uno sopra',
+  'grocery.items': 'Articoli ({count})',
+  'grocery.completed': 'Completati ({count})',
+  'grocery.deleteItem': 'Elimina articolo',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Aggiungi scheda',
+  'cardPicker.empty': 'Nessun tipo di scheda disponibile per quest\'area.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entità',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nome',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Benvenuto su Beacon',
+  'onboarding.welcomeDesc': 'Collega il tuo Home Assistant per iniziare.',
+  'onboarding.getStarted': 'Inizia',
+  'onboarding.connectTitle': 'Collega a Home Assistant',
+  'onboarding.connectDesc': 'Inserisci l\'URL della tua istanza Home Assistant.',
+  'onboarding.haUrl': 'URL di Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Collega',
+  'onboarding.connecting': 'Connessione in corso...',
+  'onboarding.authTitle': 'Autenticazione',
+  'onboarding.authDesc': 'Scegli come autenticarti con Home Assistant.',
+  'onboarding.tokenMethod': 'Token di accesso a lungo termine',
+  'onboarding.tokenMethodDesc': 'Usa un token generato dal tuo profilo Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Incolla il tuo token qui',
+  'onboarding.tokenHint': 'Come creare un token:',
+  'onboarding.tokenHintDetail': 'Vai al tuo Profilo HA → Token a lungo termine → Crea token',
+  'onboarding.oauthMethod': 'Accedi con Home Assistant',
+  'onboarding.oauthMethodDesc': 'Autenticati utilizzando le tue credenziali Home Assistant tramite OAuth2.',
+  'onboarding.openHA': 'Apri Home Assistant',
+  'onboarding.completeSetup': 'Completa configurazione',
+  'onboarding.urlError': 'L\'URL deve iniziare con http:// o https://',
+  'onboarding.connectionFailed': 'Connessione fallita (HTTP {status}). Controlla l\'URL e riprova.',
+  'onboarding.notReachable': 'Impossibile raggiungere Home Assistant. Verifica l\'URL e assicurati che sia accessibile.',
+  'onboarding.tokenRequired': 'Inserisci il tuo token di accesso.',
 };
diff --git a/beacon/src/i18n/translations/ja.ts b/beacon/src/i18n/translations/ja.ts
index 9ed214b8..d22a8a87 100644
--- a/beacon/src/i18n/translations/ja.ts
+++ b/beacon/src/i18n/translations/ja.ts
@@ -431,4 +431,108 @@ export const ja: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'スライドショーを一時停止',
   'photoFrame.resumeSlideshow': 'スライドショーを再開',
   'photoFrame.nextPhoto': '次の写真',
+
+  // ---- chores view ----
+  'chores.title': '家事',
+  'chores.addChore': '家事を追加',
+  'chores.editChore': '家事を編集',
+  'chores.newChore': '新しい家事',
+  'chores.claim': '引き受ける',
+  'chores.complete': '完了する',
+  'chores.whoClaims': '誰が引き受けますか？',
+  'chores.whoCompleted': '誰が完了しましたか？',
+  'chores.editChoreAria': '{name}を編集',
+  'chores.deleteChoreAria': '{name}を削除',
+  'chores.name': '名前',
+  'chores.value': '価値',
+  'chores.frequency': '頻度',
+  'chores.assignedTo': '担当者',
+  'chores.assignTo': '割り当て先',
+  'chores.icon': 'アイコン',
+  'chores.daily': '毎日',
+  'chores.weekly': '毎週',
+  'chores.monthly': '毎月',
+  'chores.oneTime': '一回のみ',
+  'chores.namePlaceholder': '例：リビングを掃除機で掃除',
+  'chores.anyone': '誰でも',
+  'chores.empty': 'まだ家事がありません — 追加してください',
+  'chores.addMembersFirst': '家事を割り当てるには、まず家族を追加してください。',
+  'chores.openChores': '未完了の家事',
+  'chores.noChoresAssigned': '割り当てられた家事はありません',
+  'chores.addChoreFor': '{name}の家事を追加',
+  'chores.saveChanges': '変更を保存',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'リーダーボード',
+  'leaderboard.thisWeek': '今週',
+  'leaderboard.thisMonth': '今月',
+  'leaderboard.empty': '家族と家事を追加して、リーダーボードを表示してください。',
+  'leaderboard.choresCompleted': '{count}件の家事',
+  'leaderboard.choreCompletedSingular': '{count}件の家事',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': '最長連続記録：{count}日',
+  'streak.best': '最高：',
+
+  // ---- music view ----
+  'music.noPlayers': 'メディアプレーヤーがありません',
+  'music.noPlayersDesc': 'Home Assistantでメディアプレーヤーを接続して、ここから音楽を制御してください。',
+  'music.selectPlayer': 'プレーヤーを選択',
+  'music.nowPlaying': '再生中',
+  'music.volume': '音量',
+  'music.openMusicView': '音楽ビューを開く',
+  'music.previousTrack': '前のトラック',
+  'music.nextTrack': '次のトラック',
+  'music.play': '再生',
+  'music.pause': '一時停止',
+  'music.mute': 'ミュート',
+  'music.unmute': 'ミュート解除',
+  'music.albumArt': 'アルバムアート',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': '利用可能なリストがありません',
+  'grocery.addItem': 'アイテムを追加',
+  'grocery.addItemPlaceholder': 'アイテムを追加...',
+  'grocery.loadingItems': 'アイテムを読み込み中...',
+  'grocery.empty': 'まだアイテムがありません — 上に追加してください',
+  'grocery.items': 'アイテム（{count}）',
+  'grocery.completed': '完了済み（{count}）',
+  'grocery.deleteItem': 'アイテムを削除',
+  'grocery.haList': '{name}（HA）',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'カードを追加',
+  'cardPicker.empty': 'このエリアに利用可能なカードタイプはありません。',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'エンティティ',
+
+  // ---- view name modal ----
+  'viewName.name': '名前',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Beaconへようこそ',
+  'onboarding.welcomeDesc': 'Home Assistantを接続して始めましょう。',
+  'onboarding.getStarted': '始める',
+  'onboarding.connectTitle': 'Home Assistantに接続',
+  'onboarding.connectDesc': 'Home AssistantインスタンスのURLを入力してください。',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': '接続',
+  'onboarding.connecting': '接続中...',
+  'onboarding.authTitle': '認証',
+  'onboarding.authDesc': 'Home Assistantへの認証方法を選択してください。',
+  'onboarding.tokenMethod': '長期アクセストークン',
+  'onboarding.tokenMethodDesc': 'Home Assistantプロファイルから生成されたトークンを使用します。',
+  'onboarding.tokenPlaceholder': 'トークンをここに貼り付けてください',
+  'onboarding.tokenHint': 'トークンの作成方法：',
+  'onboarding.tokenHintDetail': 'HAプロファイル → 長期トークン → トークンを作成',
+  'onboarding.oauthMethod': 'Home Assistantでサインイン',
+  'onboarding.oauthMethodDesc': 'OAuth2を介してHome Assistant認証情報を使用して認証します。',
+  'onboarding.openHA': 'Home Assistantを開く',
+  'onboarding.completeSetup': 'セットアップを完了',
+  'onboarding.urlError': 'URLはhttp://またはhttps://で始まる必要があります',
+  'onboarding.connectionFailed': '接続に失敗しました（HTTP {status}）。URLを確認して再試行してください。',
+  'onboarding.notReachable': 'Home Assistantに到達できませんでした。URLを確認し、アクセス可能であることを確認してください。',
+  'onboarding.tokenRequired': 'アクセストークンを入力してください。',
 };
diff --git a/beacon/src/i18n/translations/ko.ts b/beacon/src/i18n/translations/ko.ts
index c695306f..35d6cc93 100644
--- a/beacon/src/i18n/translations/ko.ts
+++ b/beacon/src/i18n/translations/ko.ts
@@ -431,4 +431,108 @@ export const ko: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': '슬라이드쇼 일시정지',
   'photoFrame.resumeSlideshow': '슬라이드쇼 재개',
   'photoFrame.nextPhoto': '다음 사진',
+
+  // ---- chores view ----
+  'chores.title': '집안일',
+  'chores.addChore': '집안일 추가',
+  'chores.editChore': '집안일 수정',
+  'chores.newChore': '새 집안일',
+  'chores.claim': '맡기',
+  'chores.complete': '완료',
+  'chores.whoClaims': '누가 이것을 맡나요?',
+  'chores.whoCompleted': '누가 이것을 완료했나요?',
+  'chores.editChoreAria': '{name} 수정',
+  'chores.deleteChoreAria': '{name} 삭제',
+  'chores.name': '이름',
+  'chores.value': '가치',
+  'chores.frequency': '빈도',
+  'chores.assignedTo': '담당자',
+  'chores.assignTo': '배정',
+  'chores.icon': '아이콘',
+  'chores.daily': '매일',
+  'chores.weekly': '매주',
+  'chores.monthly': '매월',
+  'chores.oneTime': '한 번',
+  'chores.namePlaceholder': '예: 거실 청소',
+  'chores.anyone': '누구나',
+  'chores.empty': '아직 집안일이 없습니다 — 추가하세요',
+  'chores.addMembersFirst': '집안일을 배정하려면 먼저 가족 구성원을 추가하세요.',
+  'chores.openChores': '미완료 집안일',
+  'chores.noChoresAssigned': '배정된 집안일이 없습니다',
+  'chores.addChoreFor': '{name}의 집안일 추가',
+  'chores.saveChanges': '변경사항 저장',
+
+  // ---- leaderboard ----
+  'leaderboard.title': '리더보드',
+  'leaderboard.thisWeek': '이번 주',
+  'leaderboard.thisMonth': '이번 달',
+  'leaderboard.empty': '가족 구성원과 집안일을 추가하여 리더보드를 확인하세요.',
+  'leaderboard.choresCompleted': '{count}개 집안일',
+  'leaderboard.choreCompletedSingular': '{count}개 집안일',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': '최장 연속 기록: {count}일',
+  'streak.best': '최고:',
+
+  // ---- music view ----
+  'music.noPlayers': '미디어 플레이어 없음',
+  'music.noPlayersDesc': 'Home Assistant에서 미디어 플레이어를 연결하여 여기에서 음악을 제어하세요.',
+  'music.selectPlayer': '플레이어 선택',
+  'music.nowPlaying': '재생 중',
+  'music.volume': '볼륨',
+  'music.openMusicView': '음악 보기 열기',
+  'music.previousTrack': '이전 트랙',
+  'music.nextTrack': '다음 트랙',
+  'music.play': '재생',
+  'music.pause': '일시 정지',
+  'music.mute': '음소거',
+  'music.unmute': '음소거 해제',
+  'music.albumArt': '앨범 아트',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': '사용 가능한 목록이 없습니다',
+  'grocery.addItem': '항목 추가',
+  'grocery.addItemPlaceholder': '항목 추가...',
+  'grocery.loadingItems': '항목 로딩 중...',
+  'grocery.empty': '아직 항목이 없습니다 — 위에 추가하세요',
+  'grocery.items': '항목 ({count})',
+  'grocery.completed': '완료 ({count})',
+  'grocery.deleteItem': '항목 삭제',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': '카드 추가',
+  'cardPicker.empty': '이 영역에 사용 가능한 카드 유형이 없습니다.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': '엔티티',
+
+  // ---- view name modal ----
+  'viewName.name': '이름',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Beacon에 오신 것을 환영합니다',
+  'onboarding.welcomeDesc': 'Home Assistant를 연결하여 시작하세요.',
+  'onboarding.getStarted': '시작하기',
+  'onboarding.connectTitle': 'Home Assistant에 연결',
+  'onboarding.connectDesc': 'Home Assistant 인스턴스의 URL을 입력하세요.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': '연결',
+  'onboarding.connecting': '연결 중...',
+  'onboarding.authTitle': '인증',
+  'onboarding.authDesc': 'Home Assistant 인증 방법을 선택하세요.',
+  'onboarding.tokenMethod': '장기 액세스 토큰',
+  'onboarding.tokenMethodDesc': 'Home Assistant 프로필에서 생성된 토큰을 사용하세요.',
+  'onboarding.tokenPlaceholder': '여기에 토큰을 붙여넣으세요',
+  'onboarding.tokenHint': '토큰 생성 방법:',
+  'onboarding.tokenHintDetail': 'HA 프로필 → 장기 토큰 → 토큰 생성',
+  'onboarding.oauthMethod': 'Home Assistant로 로그인',
+  'onboarding.oauthMethodDesc': 'OAuth2를 통해 Home Assistant 자격 증명을 사용하여 인증하세요.',
+  'onboarding.openHA': 'Home Assistant 열기',
+  'onboarding.completeSetup': '설정 완료',
+  'onboarding.urlError': 'URL은 http:// 또는 https://로 시작해야 합니다',
+  'onboarding.connectionFailed': '연결 실패 (HTTP {status}). URL을 확인하고 다시 시도하세요.',
+  'onboarding.notReachable': 'Home Assistant에 연결할 수 없습니다. URL을 확인하고 접근 가능한지 확인하세요.',
+  'onboarding.tokenRequired': '액세스 토큰을 입력하세요.',
 };
diff --git a/beacon/src/i18n/translations/nl.ts b/beacon/src/i18n/translations/nl.ts
index 7ceb5248..865e410e 100644
--- a/beacon/src/i18n/translations/nl.ts
+++ b/beacon/src/i18n/translations/nl.ts
@@ -431,4 +431,108 @@ export const nl: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Diavoorstelling pauzeren',
   'photoFrame.resumeSlideshow': 'Diavoorstelling hervatten',
   'photoFrame.nextPhoto': 'Volgende foto',
+
+  // ---- chores view ----
+  'chores.title': 'Karweitjes',
+  'chores.addChore': 'Karweitje toevoegen',
+  'chores.editChore': 'Karweitje bewerken',
+  'chores.newChore': 'Nieuw karweitje',
+  'chores.claim': 'Claimen',
+  'chores.complete': 'Voltooien',
+  'chores.whoClaims': 'Wie claimt dit?',
+  'chores.whoCompleted': 'Wie heeft dit voltooid?',
+  'chores.editChoreAria': '{name} bewerken',
+  'chores.deleteChoreAria': '{name} verwijderen',
+  'chores.name': 'Naam',
+  'chores.value': 'Waarde',
+  'chores.frequency': 'Frequentie',
+  'chores.assignedTo': 'Toegewezen aan',
+  'chores.assignTo': 'Toewijzen aan',
+  'chores.icon': 'Pictogram',
+  'chores.daily': 'Dagelijks',
+  'chores.weekly': 'Wekelijks',
+  'chores.monthly': 'Maandelijks',
+  'chores.oneTime': 'Eenmalig',
+  'chores.namePlaceholder': 'bijv. Woonkamer stofzuigen',
+  'chores.anyone': 'Iedereen',
+  'chores.empty': 'Nog geen karweitjes — voeg er een toe',
+  'chores.addMembersFirst': 'Voeg eerst gezinsleden toe om karweitjes toe te wijzen.',
+  'chores.openChores': 'Open karweitjes',
+  'chores.noChoresAssigned': 'Geen karweitjes toegewezen',
+  'chores.addChoreFor': 'Karweitje toevoegen voor {name}',
+  'chores.saveChanges': 'Wijzigingen opslaan',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Klassement',
+  'leaderboard.thisWeek': 'Deze week',
+  'leaderboard.thisMonth': 'Deze maand',
+  'leaderboard.empty': 'Voeg gezinsleden en karweitjes toe om het klassement te zien.',
+  'leaderboard.choresCompleted': '{count} karweitjes',
+  'leaderboard.choreCompletedSingular': '{count} karweitje',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Langste reeks: {count} dagen',
+  'streak.best': 'Beste:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Geen mediaspelers',
+  'music.noPlayersDesc': 'Verbind een mediaspeler in Home Assistant om hier muziek te bedienen.',
+  'music.selectPlayer': 'Speler selecteren',
+  'music.nowPlaying': 'Nu bezig',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Muziekweergave openen',
+  'music.previousTrack': 'Vorig nummer',
+  'music.nextTrack': 'Volgend nummer',
+  'music.play': 'Afspelen',
+  'music.pause': 'Pauzeren',
+  'music.mute': 'Dempen',
+  'music.unmute': 'Geluid aan',
+  'music.albumArt': 'Albumhoes',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Geen lijsten beschikbaar',
+  'grocery.addItem': 'Item toevoegen',
+  'grocery.addItemPlaceholder': 'Voeg een item toe...',
+  'grocery.loadingItems': 'Items laden...',
+  'grocery.empty': 'Nog geen items — voeg er een toe hierboven',
+  'grocery.items': 'Items ({count})',
+  'grocery.completed': 'Voltooid ({count})',
+  'grocery.deleteItem': 'Item verwijderen',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Kaart toevoegen',
+  'cardPicker.empty': 'Geen kaarttypen beschikbaar voor dit gebied.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entiteiten',
+
+  // ---- view name modal ----
+  'viewName.name': 'Naam',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Welkom bij Beacon',
+  'onboarding.welcomeDesc': 'Verbind je Home Assistant om te beginnen.',
+  'onboarding.getStarted': 'Aan de slag',
+  'onboarding.connectTitle': 'Verbinden met Home Assistant',
+  'onboarding.connectDesc': 'Voer de URL van je Home Assistant-instantie in.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Verbinden',
+  'onboarding.connecting': 'Verbinden...',
+  'onboarding.authTitle': 'Authenticatie',
+  'onboarding.authDesc': 'Kies hoe je wilt authenticeren met Home Assistant.',
+  'onboarding.tokenMethod': 'Langdurig toegangstoken',
+  'onboarding.tokenMethodDesc': 'Gebruik een token gegenereerd vanuit je Home Assistant-profiel.',
+  'onboarding.tokenPlaceholder': 'Plak je token hier',
+  'onboarding.tokenHint': 'Hoe maak je een token:',
+  'onboarding.tokenHintDetail': 'Ga naar je HA-profiel → Langdurige tokens → Token aanmaken',
+  'onboarding.oauthMethod': 'Inloggen met Home Assistant',
+  'onboarding.oauthMethodDesc': 'Authenticeer met je Home Assistant-referenties via OAuth2.',
+  'onboarding.openHA': 'Home Assistant openen',
+  'onboarding.completeSetup': 'Installatie voltooien',
+  'onboarding.urlError': 'URL moet beginnen met http:// of https://',
+  'onboarding.connectionFailed': 'Verbinding mislukt (HTTP {status}). Controleer de URL en probeer opnieuw.',
+  'onboarding.notReachable': 'Kan Home Assistant niet bereiken. Controleer de URL en zorg ervoor dat het toegankelijk is.',
+  'onboarding.tokenRequired': 'Voer je toegangstoken in.',
 };
diff --git a/beacon/src/i18n/translations/pt.ts b/beacon/src/i18n/translations/pt.ts
index 06b8b67b..352a1af4 100644
--- a/beacon/src/i18n/translations/pt.ts
+++ b/beacon/src/i18n/translations/pt.ts
@@ -431,4 +431,108 @@ export const pt: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Pausar apresentação',
   'photoFrame.resumeSlideshow': 'Retomar apresentação',
   'photoFrame.nextPhoto': 'Próxima foto',
+
+  // ---- chores view ----
+  'chores.title': 'Tarefas',
+  'chores.addChore': 'Adicionar tarefa',
+  'chores.editChore': 'Editar tarefa',
+  'chores.newChore': 'Nova tarefa',
+  'chores.claim': 'Reivindicar',
+  'chores.complete': 'Concluir',
+  'chores.whoClaims': 'Quem reivindica isto?',
+  'chores.whoCompleted': 'Quem concluiu isto?',
+  'chores.editChoreAria': 'Editar {name}',
+  'chores.deleteChoreAria': 'Excluir {name}',
+  'chores.name': 'Nome',
+  'chores.value': 'Valor',
+  'chores.frequency': 'Frequência',
+  'chores.assignedTo': 'Atribuído a',
+  'chores.assignTo': 'Atribuir a',
+  'chores.icon': 'Ícone',
+  'chores.daily': 'Diário',
+  'chores.weekly': 'Semanal',
+  'chores.monthly': 'Mensal',
+  'chores.oneTime': 'Uma vez',
+  'chores.namePlaceholder': 'ex: Aspirar a sala',
+  'chores.anyone': 'Qualquer um',
+  'chores.empty': 'Ainda não há tarefas — adicione uma',
+  'chores.addMembersFirst': 'Adicione membros da família primeiro para atribuir tarefas.',
+  'chores.openChores': 'Tarefas abertas',
+  'chores.noChoresAssigned': 'Nenhuma tarefa atribuída',
+  'chores.addChoreFor': 'Adicionar tarefa para {name}',
+  'chores.saveChanges': 'Salvar alterações',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Classificação',
+  'leaderboard.thisWeek': 'Esta semana',
+  'leaderboard.thisMonth': 'Este mês',
+  'leaderboard.empty': 'Adicione membros da família e tarefas para ver a classificação.',
+  'leaderboard.choresCompleted': '{count} tarefas',
+  'leaderboard.choreCompletedSingular': '{count} tarefa',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Sequência mais longa: {count} dias',
+  'streak.best': 'Melhor:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Nenhum reprodutor de mídia',
+  'music.noPlayersDesc': 'Conecte um reprodutor de mídia no Home Assistant para controlar música aqui.',
+  'music.selectPlayer': 'Selecionar reprodutor',
+  'music.nowPlaying': 'Tocando agora',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Abrir visualização de música',
+  'music.previousTrack': 'Faixa anterior',
+  'music.nextTrack': 'Próxima faixa',
+  'music.play': 'Reproduzir',
+  'music.pause': 'Pausar',
+  'music.mute': 'Silenciar',
+  'music.unmute': 'Ativar som',
+  'music.albumArt': 'Capa do álbum',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Nenhuma lista disponível',
+  'grocery.addItem': 'Adicionar item',
+  'grocery.addItemPlaceholder': 'Adicionar um item...',
+  'grocery.loadingItems': 'Carregando itens...',
+  'grocery.empty': 'Ainda não há itens — adicione um acima',
+  'grocery.items': 'Itens ({count})',
+  'grocery.completed': 'Concluídos ({count})',
+  'grocery.deleteItem': 'Excluir item',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Adicionar cartão',
+  'cardPicker.empty': 'Nenhum tipo de cartão disponível para esta área.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entidades',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nome',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Bem-vindo ao Beacon',
+  'onboarding.welcomeDesc': 'Conecte seu Home Assistant para começar.',
+  'onboarding.getStarted': 'Começar',
+  'onboarding.connectTitle': 'Conectar ao Home Assistant',
+  'onboarding.connectDesc': 'Digite a URL da sua instância do Home Assistant.',
+  'onboarding.haUrl': 'URL do Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Conectar',
+  'onboarding.connecting': 'Conectando...',
+  'onboarding.authTitle': 'Autenticação',
+  'onboarding.authDesc': 'Escolha como autenticar com o Home Assistant.',
+  'onboarding.tokenMethod': 'Token de acesso de longa duração',
+  'onboarding.tokenMethodDesc': 'Use um token gerado do seu perfil do Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Cole seu token aqui',
+  'onboarding.tokenHint': 'Como criar um token:',
+  'onboarding.tokenHintDetail': 'Vá para seu Perfil HA → Tokens de longa duração → Criar token',
+  'onboarding.oauthMethod': 'Entrar com Home Assistant',
+  'onboarding.oauthMethodDesc': 'Autentique usando suas credenciais do Home Assistant via OAuth2.',
+  'onboarding.openHA': 'Abrir Home Assistant',
+  'onboarding.completeSetup': 'Concluir configuração',
+  'onboarding.urlError': 'URL deve começar com http:// ou https://',
+  'onboarding.connectionFailed': 'Conexão falhou (HTTP {status}). Verifique a URL e tente novamente.',
+  'onboarding.notReachable': 'Não foi possível alcançar o Home Assistant. Verifique a URL e certifique-se de que esteja acessível.',
+  'onboarding.tokenRequired': 'Por favor, insira seu token de acesso.',
 };
diff --git a/src/components/ChoresView.tsx b/src/components/ChoresView.tsx
index 3485c92b..c1d4218d 100644
--- a/src/components/ChoresView.tsx
+++ b/src/components/ChoresView.tsx
@@ -6,6 +6,7 @@ import { StreakBadge } from './StreakBadge';
 import { useChores } from '../hooks/useChores';
 import { useFamily } from '../hooks/useFamily';
 import { useSettings } from '../hooks/useSettings';
+import { useTranslation } from '../i18n';
 
 const CHORE_ICONS = ['🧹', '🍽️', '🐕', '🛏️', '📚', '🗑️', '👕', '🧺', '🪥', '🚿', '🧼', '💪'];
 
@@ -36,6 +37,7 @@ function UnassignedChoreCard({
   onDelete,
   currencySymbol = '$',
 }: UnassignedChoreCardProps) {
+  const { t } = useTranslation();
   const [showMemberPicker, setShowMemberPicker] = useState(false);
   const [pickerAction, setPickerAction] = useState<'claim' | 'complete'>('claim');
   const [confirmDelete, setConfirmDelete] = useState(false);
@@ -80,7 +82,7 @@ function UnassignedChoreCard({
             setShowMemberPicker(true);
           }}
         >
-          Claim
+          {t('chores.claim')}
         </button>
         <button
           type="button"
@@ -90,13 +92,13 @@ function UnassignedChoreCard({
             setShowMemberPicker(true);
           }}
         >
-          Complete
+          {t('chores.complete')}
         </button>
         <button
           type="button"
           className="chore-card-action-btn"
           onClick={onEdit}
-          aria-label={`Edit ${chore.name}`}
+          aria-label={t('chores.editChoreAria', { name: chore.name })}
         >
           <Pencil size={15} />
         </button>
@@ -104,10 +106,10 @@ function UnassignedChoreCard({
           type="button"
           className="chore-card-action-btn chore-card-action-btn--danger"
           onClick={handleDeleteClick}
-          aria-label={`Delete ${chore.name}`}
+          aria-label={t('chores.deleteChoreAria', { name: chore.name })}
         >
           {confirmDelete ? (
-            <span className="chore-card-action-confirm">Sure?</span>
+            <span className="chore-card-action-confirm">{t('common.sure')}</span>
           ) : (
             <Trash2 size={15} />
           )}
@@ -119,7 +121,7 @@ function UnassignedChoreCard({
           <div className="modal modal--sm" onClick={(e) => e.stopPropagation()}>
             <div className="modal-header">
               <h2 className="modal-title">
-                {pickerAction === 'claim' ? 'Who claims this?' : 'Who completed this?'}
+                {pickerAction === 'claim' ? t('chores.whoClaims') : t('chores.whoCompleted')}
               </h2>
               <button
                 type="button"
@@ -153,6 +155,7 @@ function UnassignedChoreCard({
 }
 
 export function ChoresView() {
+  const { t } = useTranslation();
   const { members } = useFamily();
   const { settings } = useSettings();
   const {
@@ -265,7 +268,7 @@ export function ChoresView() {
   return (
     <div className="chores-view">
       <header className="chores-view-header">
-        <h1 className="chores-view-title">Chores</h1>
+        <h1 className="chores-view-title">{t('chores.title')}</h1>
         {members.length > 0 && (
           <button
             type="button"
@@ -273,20 +276,20 @@ export function ChoresView() {
             onClick={() => openAddForm()}
           >
             <Plus size={16} strokeWidth={2} />
-            Add Chore
+            {t('chores.addChore')}
           </button>
         )}
       </header>
 
       {members.length === 0 ? (
         <div className="chores-empty">
-          Add family members first to assign chores.
+          {t('chores.addMembersFirst')}
         </div>
       ) : (
         <>
           {unassignedChores.length > 0 && (
             <section className="chores-unassigned-section">
-              <h2 className="chores-section-title">Open Chores</h2>
+              <h2 className="chores-section-title">{t('chores.openChores')}</h2>
               <div className="chores-unassigned-list">
                 {unassignedChores.map((chore) => (
                   <UnassignedChoreCard
@@ -342,7 +345,7 @@ export function ChoresView() {
 
               <div className="chores-member-col-list">
                 {memberChores.length === 0 ? (
-                  <div className="chores-member-empty">No chores assigned</div>
+                  <div className="chores-member-empty">{t('chores.noChoresAssigned')}</div>
                 ) : (
                   <div className="chores-list">
                     {memberChores.map((chore) => (
@@ -368,7 +371,7 @@ export function ChoresView() {
                 onClick={() => openAddForm(member.id)}
               >
                 <Plus size={14} strokeWidth={2} />
-                Add chore for {member.name}
+                {t('chores.addChoreFor', { name: member.name })}
               </button>
             </section>
           ))}
@@ -380,7 +383,7 @@ export function ChoresView() {
         <div className="modal-overlay" onClick={handleCloseForm}>
           <div className="modal" onClick={(e) => e.stopPropagation()}>
             <div className="modal-header">
-              <h2 className="modal-title">{isEditing ? 'Edit Chore' : 'New Chore'}</h2>
+              <h2 className="modal-title">{isEditing ? t('chores.editChore') : t('chores.newChore')}</h2>
               <button type="button" className="modal-close" onClick={handleCloseForm}>
                 {'\u00D7'}
               </button>
@@ -389,7 +392,7 @@ export function ChoresView() {
             <div className="modal-body chores-add-form">
               {/* Icon picker */}
               <div className="form-field">
-                <label className="form-label">Icon</label>
+                <label className="form-label">{t('chores.icon')}</label>
                 <div className="fm-avatar-grid">
                   {CHORE_ICONS.map((icon) => (
                     <button
@@ -405,19 +408,19 @@ export function ChoresView() {
               </div>
 
               <div className="form-field">
-                <label className="form-label">Name</label>
+                <label className="form-label">{t('chores.name')}</label>
                 <input
                   type="text"
                   className="form-input"
                   value={newChore.name}
                   onChange={(e) => setNewChore((f) => ({ ...f, name: e.target.value }))}
-                  placeholder="e.g., Vacuum living room"
+                  placeholder={t('chores.namePlaceholder')}
                   autoFocus
                 />
               </div>
 
               <div className="form-field">
-                <label className="form-label">Value</label>
+                <label className="form-label">{t('chores.value')}</label>
                 <div className="chores-value-input">
                   <span className="chores-value-prefix">
                     {settings.currencySymbol === STAR_CURRENCY ? STAR_CURRENCY : '$'}
@@ -446,7 +449,7 @@ export function ChoresView() {
               </div>
 
               <div className="form-field">
-                <label className="form-label">Frequency</label>
+                <label className="form-label">{t('chores.frequency')}</label>
                 <select
                   className="form-select"
                   value={newChore.frequency}
@@ -454,14 +457,14 @@ export function ChoresView() {
                     setNewChore((f) => ({ ...f, frequency: e.target.value as Chore['frequency'] }))
                   }
                 >
-                  <option value="daily">Daily</option>
-                  <option value="weekly">Weekly</option>
-                  <option value="once">One-time</option>
+                  <option value="daily">{t('chores.daily')}</option>
+                  <option value="weekly">{t('chores.weekly')}</option>
+                  <option value="once">{t('chores.oneTime')}</option>
                 </select>
               </div>
 
               <div className="form-field">
-                <label className="form-label">Assign To</label>
+                <label className="form-label">{t('chores.assignTo')}</label>
                 <div className="chores-assign-grid">
                   {members.map((m: FamilyMember) => (
                     <button
@@ -490,12 +493,12 @@ export function ChoresView() {
                   className="btn btn--danger"
                   onClick={() => handleDeleteChore(editingChoreId)}
                 >
-                  Delete
+                  {t('common.delete')}
                 </button>
               )}
               <div className="modal-footer-right">
                 <button type="button" className="btn btn--secondary" onClick={handleCloseForm}>
-                  Cancel
+                  {t('common.cancel')}
                 </button>
                 <button
                   type="button"
@@ -503,7 +506,7 @@ export function ChoresView() {
                   onClick={handleSaveChore}
                   disabled={!newChore.name.trim()}
                 >
-                  {isEditing ? 'Save Changes' : 'Add Chore'}
+                  {isEditing ? t('chores.saveChanges') : t('chores.addChore')}
                 </button>
               </div>
             </div>
diff --git a/src/components/GroceryView.tsx b/src/components/GroceryView.tsx
index 3e6c9f39..7f43b646 100644
--- a/src/components/GroceryView.tsx
+++ b/src/components/GroceryView.tsx
@@ -4,6 +4,7 @@ import { GroceryList } from '../types/grocery';
 import { AnyListClient } from '../api/anylist';
 import { callHaService, hasToken } from '../api/ha-rest';
 import { useLocalTasks } from '../hooks/useLocalTasks';
+import { useTranslation } from '../i18n';
 
 interface TodoItem {
   uid: string;
@@ -40,6 +41,7 @@ interface GroceryViewProps {
 }
 
 export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds = [] }: GroceryViewProps) {
+  const { t } = useTranslation();
   const [haLists, setHaLists] = useState<GroceryList[]>([]);
   const [selectedListId, setSelectedListId] = useState<string>(defaultListId || '');
   const [haItems, setHaItems] = useState<TodoItem[]>([]);
@@ -249,11 +251,11 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
             onChange={(e) => setSelectedListId(e.target.value)}
           >
             {allLists.length === 0 && (
-              <option value="">No lists available</option>
+              <option value="">{t('grocery.noListsAvailable')}</option>
             )}
             {allLists.map(list => (
               <option key={list.id} value={list.id}>
-                {list.name}{list.source === 'ha' ? ' (HA)' : ''}
+                {list.source === 'ha' ? t('grocery.haList', { name: list.name }) : list.name}
               </option>
             ))}
           </select>
@@ -267,7 +269,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
           ref={inputRef}
           type="text"
           className="grocery-view-input"
-          placeholder="Add an item..."
+          placeholder={t('grocery.addItemPlaceholder')}
           value={inputValue}
           onChange={(e) => setInputValue(e.target.value)}
           disabled={submitting || !selectedListId}
@@ -276,7 +278,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
           type="submit"
           className="grocery-view-add-btn"
           disabled={!inputValue.trim() || submitting}
-          aria-label="Add item"
+          aria-label={t('grocery.addItem')}
         >
           <Plus size={20} />
         </button>
@@ -285,7 +287,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
       {/* Items list */}
       <div className="grocery-view-list">
         {loading && items.length === 0 ? (
-          <div className="grocery-view-loading">Loading items...</div>
+          <div className="grocery-view-loading">{t('grocery.loadingItems')}</div>
         ) : items.length === 0 && !loading ? (
           <div className="grocery-view-empty">
             <div className="grocery-view-empty-icon">
@@ -296,7 +298,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                 <circle cx="20" cy="40" r="2" fill="var(--border)" />
               </svg>
             </div>
-            <p>No items yet — add one above</p>
+            <p>{t('grocery.empty')}</p>
           </div>
         ) : (
           <>
@@ -304,7 +306,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
             {uncheckedItems.length > 0 && (
               <div className="grocery-view-section">
                 <div className="grocery-view-section-header">
-                  Items ({uncheckedItems.length})
+                  {t('grocery.items', { count: uncheckedItems.length })}
                 </div>
                 {uncheckedItems.map(item => (
                   <div key={item.uid} className="grocery-view-item-row">
@@ -321,7 +323,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                         type="button"
                         className="grocery-view-delete"
                         onClick={() => handleDelete(item)}
-                        aria-label="Delete item"
+                        aria-label={t('grocery.deleteItem')}
                       >
                         <Trash2 size={14} />
                       </button>
@@ -340,7 +342,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                   onClick={() => setCompletedCollapsed(prev => !prev)}
                 >
                   {completedCollapsed ? <ChevronRight size={16} /> : <ChevronDown size={16} />}
-                  Completed ({checkedItems.length})
+                  {t('grocery.completed', { count: checkedItems.length })}
                 </button>
                 {!completedCollapsed && checkedItems.map(item => (
                   <div key={item.uid} className="grocery-view-item-row">
@@ -367,7 +369,7 @@ export function GroceryView({ defaultListId, mode = 'grocery', groceryListIds =
                         type="button"
                         className="grocery-view-delete"
                         onClick={() => handleDelete(item)}
-                        aria-label="Delete item"
+                        aria-label={t('grocery.deleteItem')}
                       >
                         <Trash2 size={14} />
                       </button>
diff --git a/src/components/Leaderboard.tsx b/src/components/Leaderboard.tsx
index b3472bb7..b0c27c43 100644
--- a/src/components/Leaderboard.tsx
+++ b/src/components/Leaderboard.tsx
@@ -5,6 +5,7 @@ import { useFamily } from '../hooks/useFamily';
 import { useSettings } from '../hooks/useSettings';
 import { MemberEarnings, formatChoreValue } from '../types/family';
 import { localDayKey } from '../api/date-keys';
+import { useTranslation } from '../i18n';
 
 interface LeaderboardProps {
   open: boolean;
@@ -34,6 +35,7 @@ function getMonthRange(): [string, string] {
 const RANK_DECORATIONS = ['\u{1F947}', '\u{1F948}', '\u{1F949}'];
 
 export function Leaderboard({ open, onClose }: LeaderboardProps) {
+  const { t } = useTranslation();
   const { members } = useFamily();
   const { settings } = useSettings();
   const { getEarningsForPeriod, getStreakForMember } = useChores();
@@ -61,7 +63,7 @@ export function Leaderboard({ open, onClose }: LeaderboardProps) {
   return (
     <div className={`slide-panel slide-panel--right ${open ? 'slide-panel--open' : ''}`}>
       <div className="slide-panel-header">
-        <h2 className="slide-panel-title">Leaderboard</h2>
+        <h2 className="slide-panel-title">{t('leaderboard.title')}</h2>
         <button type="button" className="modal-close" onClick={onClose}>
           {'\u00D7'}
         </button>
@@ -74,20 +76,20 @@ export function Leaderboard({ open, onClose }: LeaderboardProps) {
           className={`lb-period-btn ${period === 'week' ? 'lb-period-btn--active' : ''}`}
           onClick={() => setPeriod('week')}
         >
-          This Week
+          {t('leaderboard.thisWeek')}
         </button>
         <button
           type="button"
           className={`lb-period-btn ${period === 'month' ? 'lb-period-btn--active' : ''}`}
           onClick={() => setPeriod('month')}
         >
-          This Month
+          {t('leaderboard.thisMonth')}
         </button>
       </div>
 
       <div className="slide-panel-body">
         {ranked.length === 0 && (
-          <div className="chores-empty">Add family members and chores to see the leaderboard.</div>
+          <div className="chores-empty">{t('leaderboard.empty')}</div>
         )}
 
         <div className="lb-list">
@@ -109,7 +111,10 @@ export function Leaderboard({ open, onClose }: LeaderboardProps) {
               <div className="lb-info">
                 <span className="lb-name">{entry.member.name}</span>
                 <span className="lb-stats">
-                  {entry.earnings.chore_count} chore{entry.earnings.chore_count !== 1 ? 's' : ''}
+                  {entry.earnings.chore_count === 1 
+                    ? t('leaderboard.choreCompletedSingular', { count: entry.earnings.chore_count })
+                    : t('leaderboard.choresCompleted', { count: entry.earnings.chore_count })
+                  }
                 </span>
               </div>
               <StreakBadge streak={entry.streak} size="sm" />
diff --git a/src/components/MusicView.tsx b/src/components/MusicView.tsx
index ad4ac6e1..c73c1683 100644
--- a/src/components/MusicView.tsx
+++ b/src/components/MusicView.tsx
@@ -10,6 +10,7 @@ import {
   ChevronDown,
 } from 'lucide-react';
 import { MediaPlayer } from '../types/music';
+import { useTranslation } from '../i18n';
 
 interface MusicViewProps {
   players: MediaPlayer[];
@@ -44,14 +45,15 @@ export function MusicView({
   onPrevious,
   onSetVolume,
 }: MusicViewProps) {
+  const { t } = useTranslation();
   // Empty state when no media players found
   if (players.length === 0) {
     return (
       <div className="music-view" style={{ display: 'flex', alignItems: 'center', justifyContent: 'center' }}>
         <div style={{ textAlign: 'center', color: 'var(--text-muted)', padding: 40 }}>
           <div style={{ fontSize: 48, marginBottom: 16 }}>🎵</div>
-          <h2 style={{ fontSize: '1.2rem', color: 'var(--text-primary)', marginBottom: 8 }}>No Media Players</h2>
-          <p style={{ fontSize: '0.9rem' }}>Connect a media player in Home Assistant to control music from here.</p>
+          <h2 style={{ fontSize: '1.2rem', color: 'var(--text-primary)', marginBottom: 8 }}>{t('music.noPlayers')}</h2>
+          <p style={{ fontSize: '0.9rem' }}>{t('music.noPlayersDesc')}</p>
         </div>
       </div>
     );
@@ -104,7 +106,7 @@ export function MusicView({
             className="music-player-selector-btn"
             onClick={() => setShowPlayerDropdown(!showPlayerDropdown)}
           >
-            <span>{player?.friendly_name || 'Select Player'}</span>
+            <span>{player?.friendly_name || t('music.selectPlayer')}</span>
             <ChevronDown size={16} />
           </button>
           {showPlayerDropdown && (
@@ -123,7 +125,7 @@ export function MusicView({
                 >
                   <span>{p.friendly_name}</span>
                   {p.state === 'playing' && (
-                    <span className="music-player-dropdown-playing">Playing</span>
+                    <span className="music-player-dropdown-playing">{t('music.nowPlaying')}</span>
                   )}
                 </button>
               ))}
@@ -138,7 +140,7 @@ export function MusicView({
           <img
             className="music-art"
             src={artSrc}
-            alt={player?.media_album_name || 'Album art'}
+            alt={player?.media_album_name || t('music.albumArt')}
           />
         ) : (
           <div className="music-art music-art--placeholder">
@@ -150,7 +152,7 @@ export function MusicView({
       {/* Track info */}
       <div className="music-track-info">
         <h2 className="music-track-title">
-          {player?.media_title || player?.app_name || 'Nothing Playing'}
+          {player?.media_title || player?.app_name || t('music.nowPlaying')}
         </h2>
         <p className="music-track-artist">
           {player?.media_artist || ''}
@@ -180,7 +182,7 @@ export function MusicView({
           type="button"
           className="music-control-btn"
           onClick={() => onPrevious(player?.entity_id)}
-          aria-label="Previous track"
+          aria-label={t('music.previousTrack')}
         >
           <SkipBack size={28} />
         </button>
@@ -188,7 +190,7 @@ export function MusicView({
           type="button"
           className="music-control-btn music-control-btn--play"
           onClick={() => (isPlaying ? onPause : onPlay)(player?.entity_id)}
-          aria-label={isPlaying ? 'Pause' : 'Play'}
+          aria-label={isPlaying ? t('music.pause') : t('music.play')}
         >
           {isPlaying ? <Pause size={32} /> : <Play size={32} />}
         </button>
@@ -196,7 +198,7 @@ export function MusicView({
           type="button"
           className="music-control-btn"
           onClick={() => onNext(player?.entity_id)}
-          aria-label="Next track"
+          aria-label={t('music.nextTrack')}
         >
           <SkipForward size={28} />
         </button>
@@ -213,7 +215,7 @@ export function MusicView({
               player?.entity_id,
             )
           }
-          aria-label={player?.is_volume_muted ? 'Unmute' : 'Mute'}
+          aria-label={player?.is_volume_muted ? t('music.unmute') : t('music.mute')}
         >
           {player?.is_volume_muted ? <VolumeX size={20} /> : <Volume2 size={20} />}
         </button>
@@ -225,7 +227,7 @@ export function MusicView({
           step={0.02}
           value={player?.is_volume_muted ? 0 : (player?.volume_level ?? 0.5)}
           onChange={(e) => onSetVolume(parseFloat(e.target.value), player?.entity_id)}
-          aria-label="Volume"
+          aria-label={t('music.volume')}
         />
       </div>
     </div>
diff --git a/src/components/NowPlayingBar.tsx b/src/components/NowPlayingBar.tsx
index b5bf512a..ef2e2b3a 100644
--- a/src/components/NowPlayingBar.tsx
+++ b/src/components/NowPlayingBar.tsx
@@ -9,6 +9,7 @@ import {
 } from 'lucide-react';
 import { MediaPlayer } from '../types/music';
 import { getConfig } from '../config';
+import { useTranslation } from '../i18n';
 
 interface NowPlayingBarProps {
   player: MediaPlayer | null;
@@ -29,6 +30,7 @@ export function NowPlayingBar({
   onSetVolume,
   onExpand,
 }: NowPlayingBarProps) {
+  const { t } = useTranslation();
   // Local progress tracking
   const [position, setPosition] = useState(player?.media_position ?? 0);
   const animRef = useRef<ReturnType<typeof setInterval> | null>(null);
@@ -59,7 +61,7 @@ export function NowPlayingBar({
     : null;
 
   return (
-    <div className="now-playing-bar" role="region" aria-label="Now playing">
+    <div className="now-playing-bar" role="region" aria-label={t('music.nowPlaying')}>
       {/* Thin progress bar across the top */}
       {duration > 0 && (
         <div className="now-playing-progress">
@@ -71,13 +73,13 @@ export function NowPlayingBar({
         type="button"
         className="now-playing-info"
         onClick={onExpand}
-        aria-label="Open music view"
+        aria-label={t('music.openMusicView')}
       >
         {artSrc ? (
           <img
             className="now-playing-art"
             src={artSrc}
-            alt={player.media_album_name || 'Album art'}
+            alt={player.media_album_name || t('music.albumArt')}
           />
         ) : (
           <div className="now-playing-art now-playing-art--placeholder" />
@@ -98,7 +100,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn"
           onClick={onPrevious}
-          aria-label="Previous track"
+          aria-label={t('music.previousTrack')}
         >
           <SkipBack size={18} />
         </button>
@@ -106,7 +108,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn now-playing-btn--play"
           onClick={isPlaying ? onPause : onPlay}
-          aria-label={isPlaying ? 'Pause' : 'Play'}
+          aria-label={isPlaying ? t('music.pause') : t('music.play')}
         >
           {isPlaying ? <Pause size={20} /> : <Play size={20} />}
         </button>
@@ -114,7 +116,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn"
           onClick={onNext}
-          aria-label="Next track"
+          aria-label={t('music.nextTrack')}
         >
           <SkipForward size={18} />
         </button>
@@ -126,7 +128,7 @@ export function NowPlayingBar({
           type="button"
           className="now-playing-btn"
           onClick={() => onSetVolume(player.is_volume_muted ? (player.volume_level || 0.5) : 0)}
-          aria-label={player.is_volume_muted ? 'Unmute' : 'Mute'}
+          aria-label={player.is_volume_muted ? t('music.unmute') : t('music.mute')}
         >
           {player.is_volume_muted ? <VolumeX size={16} /> : <Volume2 size={16} />}
         </button>
@@ -138,7 +140,7 @@ export function NowPlayingBar({
           step={0.02}
           value={player.is_volume_muted ? 0 : (player.volume_level ?? 0.5)}
           onChange={(e) => onSetVolume(parseFloat(e.target.value))}
-          aria-label="Volume"
+          aria-label={t('music.volume')}
         />
       </div>
     </div>
diff --git a/src/components/OnboardingView.tsx b/src/components/OnboardingView.tsx
index a944a630..711f79c3 100644
--- a/src/components/OnboardingView.tsx
+++ b/src/components/OnboardingView.tsx
@@ -1,6 +1,7 @@
 import { useState, useCallback } from 'react';
 import { ArrowRight, Check, ExternalLink, Key, LogIn } from 'lucide-react';
 import beaconLogo from '../assets/beacon-app-icon.svg';
+import { useTranslation } from '../i18n';
 
 // ---------------------------------------------------------------------------
 // Types
@@ -197,6 +198,7 @@ const styles = {
 // ---------------------------------------------------------------------------
 
 export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingViewProps) {
+  const { t } = useTranslation();
   const [step, setStep] = useState<Step>(1);
   const [haUrl, setHaUrl] = useState('');
   const [urlError, setUrlError] = useState('');
@@ -216,7 +218,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
   const testConnection = useCallback(async () => {
     const trimmed = haUrl.trim().replace(/\/+$/, '');
     if (!isValidUrl(trimmed)) {
-      setUrlError('URL must start with http:// or https://');
+      setUrlError(t('onboarding.urlError'));
       return;
     }
     setUrlError('');
@@ -228,24 +230,24 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         setHaUrl(trimmed);
         setStep(3);
       } else {
-        setUrlError(`Connection failed (HTTP ${response.status}). Check the URL and try again.`);
+        setUrlError(t('onboarding.connectionFailed', { status: response.status }));
       }
     } catch {
-      setUrlError('Could not reach Home Assistant. Verify the URL and ensure it is accessible.');
+      setUrlError(t('onboarding.notReachable'));
     } finally {
       setConnecting(false);
     }
-  }, [haUrl, isValidUrl]);
+  }, [haUrl, isValidUrl, t]);
 
   // ---- Complete setup ----
   const handleComplete = useCallback(() => {
     if (!token.trim()) {
-      setTokenError('Please enter your access token.');
+      setTokenError(t('onboarding.tokenRequired'));
       return;
     }
     setTokenError('');
     onComplete(haUrl, token.trim());
-  }, [haUrl, token, onComplete]);
+  }, [haUrl, token, onComplete, t]);
 
   // ---- Render steps ----
 
@@ -263,13 +265,13 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
   const renderStep1 = () => (
     <div style={{ textAlign: 'center' }}>
       <img src={beaconLogo} alt="Beacon" style={styles.logo} />
-      <h1 style={styles.heading}>Welcome to Beacon</h1>
-      <p style={styles.subtext}>Connect your Home Assistant to get started.</p>
+      <h1 style={styles.heading}>{t('onboarding.welcome')}</h1>
+      <p style={styles.subtext}>{t('onboarding.welcomeDesc')}</p>
       <button
         style={styles.primaryButton}
         onClick={() => setStep(2)}
       >
-        Get Started
+        {t('onboarding.getStarted')}
         <ArrowRight size={18} />
       </button>
     </div>
@@ -277,16 +279,16 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
 
   const renderStep2 = () => (
     <div>
-      <h1 style={{ ...styles.heading, textAlign: 'center' }}>Connect to Home Assistant</h1>
+      <h1 style={{ ...styles.heading, textAlign: 'center' }}>{t('onboarding.connectTitle')}</h1>
       <p style={{ ...styles.subtext, textAlign: 'center' }}>
-        Enter the URL of your Home Assistant instance.
+        {t('onboarding.connectDesc')}
       </p>
 
       <div style={{ marginBottom: 24 }}>
-        <label style={styles.label}>Home Assistant URL</label>
+        <label style={styles.label}>{t('onboarding.haUrl')}</label>
         <input
           type="url"
-          placeholder="https://homeassistant.local:8123"
+          placeholder={t('onboarding.haUrlPlaceholder')}
           value={haUrl}
           onChange={(e) => {
             setHaUrl(e.target.value);
@@ -311,7 +313,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         disabled={connecting || !haUrl.trim()}
         onClick={testConnection}
       >
-        {connecting ? 'Connecting...' : 'Connect'}
+        {connecting ? t('onboarding.connecting') : t('onboarding.connect')}
         {!connecting && <ArrowRight size={18} />}
       </button>
     </div>
@@ -319,9 +321,9 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
 
   const renderStep3 = () => (
     <div>
-      <h1 style={{ ...styles.heading, textAlign: 'center' }}>Authentication</h1>
+      <h1 style={{ ...styles.heading, textAlign: 'center' }}>{t('onboarding.authTitle')}</h1>
       <p style={{ ...styles.subtext, textAlign: 'center' }}>
-        Choose how to authenticate with Home Assistant.
+        {t('onboarding.authDesc')}
       </p>
 
       <div style={{ display: 'flex', flexDirection: 'column', gap: 16, marginBottom: 24 }}>
@@ -332,17 +334,17 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         >
           <h3 style={styles.cardTitle}>
             <Key size={18} color="var(--accent)" />
-            Long-lived Access Token
+            {t('onboarding.tokenMethod')}
           </h3>
           <p style={styles.cardDesc}>
-            Use a token generated from your Home Assistant profile.
+            {t('onboarding.tokenMethodDesc')}
           </p>
 
           {authMethod === 'token' && (
             <div style={{ marginTop: 16 }}>
               <input
                 type="password"
-                placeholder="Paste your token here"
+                placeholder={t('onboarding.tokenPlaceholder')}
                 value={token}
                 onChange={(e) => {
                   setToken(e.target.value);
@@ -356,9 +358,9 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
               />
               {tokenError && <p style={styles.errorText}>{tokenError}</p>}
               <div style={styles.hint}>
-                <span style={{ fontWeight: 600 }}>How to create a token:</span>
+                <span style={{ fontWeight: 600 }}>{t('onboarding.tokenHint')}</span>
                 <br />
-                Go to your HA Profile &rarr; Long-lived tokens &rarr; Create Token
+                {t('onboarding.tokenHintDetail')}
               </div>
             </div>
           )}
@@ -371,10 +373,10 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
         >
           <h3 style={styles.cardTitle}>
             <LogIn size={18} color="var(--accent)" />
-            Sign in with Home Assistant
+            {t('onboarding.oauthMethod')}
           </h3>
           <p style={styles.cardDesc}>
-            Authenticate using your Home Assistant credentials via OAuth2.
+            {t('onboarding.oauthMethodDesc')}
           </p>
 
           {authMethod === 'oauth' && (
@@ -386,7 +388,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
                   onOAuthStart?.(haUrl);
                 }}
               >
-                Open Home Assistant
+                {t('onboarding.openHA')}
                 <ExternalLink size={16} />
               </button>
             </div>
@@ -403,7 +405,7 @@ export default function OnboardingView({ onComplete, onOAuthStart }: OnboardingV
           disabled={!token.trim()}
           onClick={handleComplete}
         >
-          Complete Setup
+          {t('onboarding.completeSetup')}
           <Check size={18} />
         </button>
       )}
diff --git a/src/components/StreakBadge.tsx b/src/components/StreakBadge.tsx
index 1010ecd0..ac66de92 100644
--- a/src/components/StreakBadge.tsx
+++ b/src/components/StreakBadge.tsx
@@ -1,5 +1,6 @@
 import { useState } from 'react';
 import { Streak } from '../types/family';
+import { useTranslation } from '../i18n';
 
 interface StreakBadgeProps {
   streak: Streak;
@@ -7,6 +8,7 @@ interface StreakBadgeProps {
 }
 
 export function StreakBadge({ streak, size = 'md' }: StreakBadgeProps) {
+  const { t } = useTranslation();
   const [showLongest, setShowLongest] = useState(false);
 
   if (streak.current === 0 && streak.longest === 0) return null;
@@ -20,13 +22,13 @@ export function StreakBadge({ streak, size = 'md' }: StreakBadgeProps) {
       type="button"
       className={`streak-badge ${sizeClass} ${hotClass}`}
       onClick={() => setShowLongest((v) => !v)}
-      title={`Longest streak: ${streak.longest} days`}
+      title={t('streak.longestTooltip', { count: streak.longest })}
     >
       <span className="streak-fire">🔥</span>
       <span className="streak-count">
         {showLongest ? (
           <>
-            <span className="streak-label">Best:</span> {streak.longest}
+            <span className="streak-label">{t('streak.best')}</span> {streak.longest}
           </>
         ) : (
           streak.current
diff --git a/src/components/cards/CardPickerModal.tsx b/src/components/cards/CardPickerModal.tsx
index e91abab8..e3882d77 100644
--- a/src/components/cards/CardPickerModal.tsx
+++ b/src/components/cards/CardPickerModal.tsx
@@ -17,7 +17,7 @@ export function CardPickerModal({ region, onPick, onClose }: CardPickerModalProp
     <div className="modal-overlay" onClick={onClose}>
       <div className="modal" onClick={(e) => e.stopPropagation()}>
         <div className="modal-header">
-          <h2 className="modal-title">Add Card</h2>
+          <h2 className="modal-title">{t('cardPicker.title')}</h2>
           <button type="button" className="modal-close" onClick={onClose}>&#x2715;</button>
         </div>
         <div className="modal-body">
@@ -34,7 +34,7 @@ export function CardPickerModal({ region, onPick, onClose }: CardPickerModalProp
               </button>
             ))}
             {options.length === 0 && (
-              <div className="dash-ha-card-empty">No card types available for this area.</div>
+              <div className="dash-ha-card-empty">{t('cardPicker.empty')}</div>
             )}
           </div>
         </div>
diff --git a/src/components/cards/ViewNameModal.tsx b/src/components/cards/ViewNameModal.tsx
index e2566474..41f1637a 100644
--- a/src/components/cards/ViewNameModal.tsx
+++ b/src/components/cards/ViewNameModal.tsx
@@ -1,4 +1,5 @@
 import { useState } from 'react';
+import { useTranslation } from '../../i18n';
 
 interface ViewNameModalProps {
   title: string;
@@ -9,6 +10,7 @@ interface ViewNameModalProps {
 
 /** Small text-input modal used for adding/renaming a dashboard view (tab). */
 export function ViewNameModal({ title, initialValue, onSave, onClose }: ViewNameModalProps) {
+  const { t } = useTranslation();
   const [name, setName] = useState(initialValue);
 
   const handleSave = () => {
@@ -25,7 +27,7 @@ export function ViewNameModal({ title, initialValue, onSave, onClose }: ViewName
         </div>
         <div className="modal-body">
           <div className="form-field">
-            <label className="form-label" htmlFor="view-name-input">Name</label>
+            <label className="form-label" htmlFor="view-name-input">{t('viewName.name')}</label>
             <input
               id="view-name-input"
               className="form-input"
@@ -38,8 +40,8 @@ export function ViewNameModal({ title, initialValue, onSave, onClose }: ViewName
           </div>
         </div>
         <div className="modal-footer">
-          <button type="button" className="btn btn--secondary" onClick={onClose}>Cancel</button>
-          <button type="button" className="btn btn--primary" onClick={handleSave}>Save</button>
+          <button type="button" className="btn btn--secondary" onClick={onClose}>{t('common.cancel')}</button>
+          <button type="button" className="btn btn--primary" onClick={handleSave}>{t('common.save')}</button>
         </div>
       </div>
     </div>
diff --git a/src/components/cards/registry.tsx b/src/components/cards/registry.tsx
index 1d7e8a16..d5ae6125 100644
--- a/src/components/cards/registry.tsx
+++ b/src/components/cards/registry.tsx
@@ -104,7 +104,7 @@ export const cardRegistry: Record<string, CardDefinition> = {
     displayNameKey: 'cards.haEntitiesList.displayName',
     icon: '📶',
     component: HaEntitiesListCard,
-    defaultConfig: { title: 'Entities', subtitle: '', entity_ids: [] },
+    defaultConfig: { title: '', subtitle: '', entity_ids: [] },
     defaultSize: 'sm',
     configFields: [
       { type: 'text', key: 'title', labelKey: 'cards.common.titleLabel' },
diff --git a/src/i18n/translations/de.ts b/src/i18n/translations/de.ts
index 184ecd0e..0c7061f7 100644
--- a/src/i18n/translations/de.ts
+++ b/src/i18n/translations/de.ts
@@ -431,4 +431,108 @@ export const de: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Diashow pausieren',
   'photoFrame.resumeSlideshow': 'Diashow fortsetzen',
   'photoFrame.nextPhoto': 'Nächstes Foto',
+
+  // ---- chores view ----
+  'chores.title': 'Aufgaben',
+  'chores.addChore': 'Aufgabe hinzufügen',
+  'chores.editChore': 'Aufgabe bearbeiten',
+  'chores.newChore': 'Neue Aufgabe',
+  'chores.claim': 'Übernehmen',
+  'chores.complete': 'Erledigen',
+  'chores.whoClaims': 'Wer übernimmt dies?',
+  'chores.whoCompleted': 'Wer hat das erledigt?',
+  'chores.editChoreAria': '{name} bearbeiten',
+  'chores.deleteChoreAria': '{name} löschen',
+  'chores.name': 'Name',
+  'chores.value': 'Wert',
+  'chores.frequency': 'Häufigkeit',
+  'chores.assignedTo': 'Zugewiesen an',
+  'chores.assignTo': 'Zuweisen an',
+  'chores.icon': 'Symbol',
+  'chores.daily': 'Täglich',
+  'chores.weekly': 'Wöchentlich',
+  'chores.monthly': 'Monatlich',
+  'chores.oneTime': 'Einmalig',
+  'chores.namePlaceholder': 'z.B. Wohnzimmer saugen',
+  'chores.anyone': 'Jeder',
+  'chores.empty': 'Noch keine Aufgaben — füge eine hinzu',
+  'chores.addMembersFirst': 'Füge erst Familienmitglieder hinzu, um Aufgaben zuzuweisen.',
+  'chores.openChores': 'Offene Aufgaben',
+  'chores.noChoresAssigned': 'Keine Aufgaben zugewiesen',
+  'chores.addChoreFor': 'Aufgabe für {name} hinzufügen',
+  'chores.saveChanges': 'Änderungen speichern',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Bestenliste',
+  'leaderboard.thisWeek': 'Diese Woche',
+  'leaderboard.thisMonth': 'Dieser Monat',
+  'leaderboard.empty': 'Füge Familienmitglieder und Aufgaben hinzu, um die Bestenliste zu sehen.',
+  'leaderboard.choresCompleted': '{count} Aufgaben',
+  'leaderboard.choreCompletedSingular': '{count} Aufgabe',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Längste Serie: {count} Tage',
+  'streak.best': 'Beste:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Keine Mediaplayer',
+  'music.noPlayersDesc': 'Verbinde einen Mediaplayer in Home Assistant, um hier Musik zu steuern.',
+  'music.selectPlayer': 'Player auswählen',
+  'music.nowPlaying': 'Läuft gerade',
+  'music.volume': 'Lautstärke',
+  'music.openMusicView': 'Musikansicht öffnen',
+  'music.previousTrack': 'Vorheriger Titel',
+  'music.nextTrack': 'Nächster Titel',
+  'music.play': 'Abspielen',
+  'music.pause': 'Pausieren',
+  'music.mute': 'Stumm',
+  'music.unmute': 'Laut',
+  'music.albumArt': 'Albumcover',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Keine Listen verfügbar',
+  'grocery.addItem': 'Artikel hinzufügen',
+  'grocery.addItemPlaceholder': 'Artikel hinzufügen...',
+  'grocery.loadingItems': 'Artikel werden geladen...',
+  'grocery.empty': 'Noch keine Artikel — füge oben einen hinzu',
+  'grocery.items': 'Artikel ({count})',
+  'grocery.completed': 'Erledigt ({count})',
+  'grocery.deleteItem': 'Artikel löschen',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Karte hinzufügen',
+  'cardPicker.empty': 'Keine Kartentypen für diesen Bereich verfügbar.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entitäten',
+
+  // ---- view name modal ----
+  'viewName.name': 'Name',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Willkommen bei Beacon',
+  'onboarding.welcomeDesc': 'Verbinde dein Home Assistant, um loszulegen.',
+  'onboarding.getStarted': 'Los geht\'s',
+  'onboarding.connectTitle': 'Mit Home Assistant verbinden',
+  'onboarding.connectDesc': 'Gib die URL deiner Home Assistant-Instanz ein.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Verbinden',
+  'onboarding.connecting': 'Verbindung wird hergestellt...',
+  'onboarding.authTitle': 'Authentifizierung',
+  'onboarding.authDesc': 'Wähle, wie du dich bei Home Assistant authentifizieren möchtest.',
+  'onboarding.tokenMethod': 'Langlebiges Zugriffstoken',
+  'onboarding.tokenMethodDesc': 'Verwende ein Token aus deinem Home Assistant-Profil.',
+  'onboarding.tokenPlaceholder': 'Token hier einfügen',
+  'onboarding.tokenHint': 'So erstellst du ein Token:',
+  'onboarding.tokenHintDetail': 'Gehe zu deinem HA-Profil → Langlebige Zugriffstoken → Token erstellen',
+  'onboarding.oauthMethod': 'Mit Home Assistant anmelden',
+  'onboarding.oauthMethodDesc': 'Authentifiziere dich mit deinen Home Assistant-Zugangsdaten via OAuth2.',
+  'onboarding.openHA': 'Home Assistant öffnen',
+  'onboarding.completeSetup': 'Einrichtung abschließen',
+  'onboarding.urlError': 'URL muss mit http:// oder https:// beginnen',
+  'onboarding.connectionFailed': 'Verbindung fehlgeschlagen (HTTP {status}). Überprüfe die URL und versuche es erneut.',
+  'onboarding.notReachable': 'Home Assistant konnte nicht erreicht werden. Überprüfe die URL und stelle sicher, dass sie erreichbar ist.',
+  'onboarding.tokenRequired': 'Bitte gib dein Zugriffstoken ein.',
 };
diff --git a/src/i18n/translations/en.ts b/src/i18n/translations/en.ts
index 19e92bc3..d7b8889d 100644
--- a/src/i18n/translations/en.ts
+++ b/src/i18n/translations/en.ts
@@ -445,6 +445,110 @@ export const en = {
   'photoFrame.pauseSlideshow': 'Pause slideshow',
   'photoFrame.resumeSlideshow': 'Resume slideshow',
   'photoFrame.nextPhoto': 'Next photo',
+
+  // ---- chores view ----
+  'chores.title': 'Chores',
+  'chores.addChore': 'Add Chore',
+  'chores.editChore': 'Edit Chore',
+  'chores.newChore': 'New Chore',
+  'chores.claim': 'Claim',
+  'chores.complete': 'Complete',
+  'chores.whoClaims': 'Who claims this?',
+  'chores.whoCompleted': 'Who completed this?',
+  'chores.editChoreAria': 'Edit {name}',
+  'chores.deleteChoreAria': 'Delete {name}',
+  'chores.name': 'Name',
+  'chores.value': 'Value',
+  'chores.frequency': 'Frequency',
+  'chores.assignedTo': 'Assign To',
+  'chores.assignTo': 'Assign To',
+  'chores.icon': 'Icon',
+  'chores.daily': 'Daily',
+  'chores.weekly': 'Weekly',
+  'chores.monthly': 'Monthly',
+  'chores.oneTime': 'One-time',
+  'chores.namePlaceholder': 'e.g., Vacuum living room',
+  'chores.anyone': 'Anyone',
+  'chores.empty': 'No chores yet — add one to get started',
+  'chores.addMembersFirst': 'Add family members first to assign chores.',
+  'chores.openChores': 'Open Chores',
+  'chores.noChoresAssigned': 'No chores assigned',
+  'chores.addChoreFor': 'Add chore for {name}',
+  'chores.saveChanges': 'Save Changes',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Leaderboard',
+  'leaderboard.thisWeek': 'This Week',
+  'leaderboard.thisMonth': 'This Month',
+  'leaderboard.empty': 'Add family members and chores to see the leaderboard.',
+  'leaderboard.choresCompleted': '{count} chores',
+  'leaderboard.choreCompletedSingular': '{count} chore',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Longest streak: {count} days',
+  'streak.best': 'Best:',
+
+  // ---- music view ----
+  'music.noPlayers': 'No Media Players',
+  'music.noPlayersDesc': 'Connect a media player in Home Assistant to control music from here.',
+  'music.selectPlayer': 'Select Player',
+  'music.nowPlaying': 'Now Playing',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Open music view',
+  'music.previousTrack': 'Previous track',
+  'music.nextTrack': 'Next track',
+  'music.play': 'Play',
+  'music.pause': 'Pause',
+  'music.mute': 'Mute',
+  'music.unmute': 'Unmute',
+  'music.albumArt': 'Album art',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'No lists available',
+  'grocery.addItem': 'Add item',
+  'grocery.addItemPlaceholder': 'Add an item...',
+  'grocery.loadingItems': 'Loading items...',
+  'grocery.empty': 'No items yet — add one above',
+  'grocery.items': 'Items ({count})',
+  'grocery.completed': 'Completed ({count})',
+  'grocery.deleteItem': 'Delete item',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Add Card',
+  'cardPicker.empty': 'No card types available for this area.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entities',
+
+  // ---- view name modal ----
+  'viewName.name': 'Name',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Welcome to Beacon',
+  'onboarding.welcomeDesc': 'Connect your Home Assistant to get started.',
+  'onboarding.getStarted': 'Get Started',
+  'onboarding.connectTitle': 'Connect to Home Assistant',
+  'onboarding.connectDesc': 'Enter the URL of your Home Assistant instance.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Connect',
+  'onboarding.connecting': 'Connecting...',
+  'onboarding.authTitle': 'Authentication',
+  'onboarding.authDesc': 'Choose how to authenticate with Home Assistant.',
+  'onboarding.tokenMethod': 'Long-lived Access Token',
+  'onboarding.tokenMethodDesc': 'Use a token generated from your Home Assistant profile.',
+  'onboarding.tokenPlaceholder': 'Paste your token here',
+  'onboarding.tokenHint': 'How to create a token:',
+  'onboarding.tokenHintDetail': 'Go to your HA Profile → Long-lived tokens → Create Token',
+  'onboarding.oauthMethod': 'Sign in with Home Assistant',
+  'onboarding.oauthMethodDesc': 'Authenticate using your Home Assistant credentials via OAuth2.',
+  'onboarding.openHA': 'Open Home Assistant',
+  'onboarding.completeSetup': 'Complete Setup',
+  'onboarding.urlError': 'URL must start with http:// or https://',
+  'onboarding.connectionFailed': 'Connection failed (HTTP {status}). Check the URL and try again.',
+  'onboarding.notReachable': 'Could not reach Home Assistant. Verify the URL and ensure it is accessible.',
+  'onboarding.tokenRequired': 'Please enter your access token.',
 } as const;
 
 export type TranslationKey = keyof typeof en;
diff --git a/src/i18n/translations/es.ts b/src/i18n/translations/es.ts
index 5e981d9d..047c7dbe 100644
--- a/src/i18n/translations/es.ts
+++ b/src/i18n/translations/es.ts
@@ -431,4 +431,108 @@ export const es: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Pausar presentación',
   'photoFrame.resumeSlideshow': 'Reanudar presentación',
   'photoFrame.nextPhoto': 'Siguiente foto',
+
+  // ---- chores view ----
+  'chores.title': 'Tareas',
+  'chores.addChore': 'Agregar tarea',
+  'chores.editChore': 'Editar tarea',
+  'chores.newChore': 'Nueva tarea',
+  'chores.claim': 'Reclamar',
+  'chores.complete': 'Completar',
+  'chores.whoClaims': '¿Quién reclama esto?',
+  'chores.whoCompleted': '¿Quién completó esto?',
+  'chores.editChoreAria': 'Editar {name}',
+  'chores.deleteChoreAria': 'Eliminar {name}',
+  'chores.name': 'Nombre',
+  'chores.value': 'Valor',
+  'chores.frequency': 'Frecuencia',
+  'chores.assignedTo': 'Asignado a',
+  'chores.assignTo': 'Asignar a',
+  'chores.icon': 'Icono',
+  'chores.daily': 'Diario',
+  'chores.weekly': 'Semanal',
+  'chores.monthly': 'Mensual',
+  'chores.oneTime': 'Una vez',
+  'chores.namePlaceholder': 'p. ej., Aspirar la sala',
+  'chores.anyone': 'Cualquiera',
+  'chores.empty': 'Aún no hay tareas — agrega una',
+  'chores.addMembersFirst': 'Agrega miembros de la familia primero para asignar tareas.',
+  'chores.openChores': 'Tareas abiertas',
+  'chores.noChoresAssigned': 'No hay tareas asignadas',
+  'chores.addChoreFor': 'Agregar tarea para {name}',
+  'chores.saveChanges': 'Guardar cambios',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Tabla de clasificación',
+  'leaderboard.thisWeek': 'Esta semana',
+  'leaderboard.thisMonth': 'Este mes',
+  'leaderboard.empty': 'Agrega miembros de la familia y tareas para ver la tabla de clasificación.',
+  'leaderboard.choresCompleted': '{count} tareas',
+  'leaderboard.choreCompletedSingular': '{count} tarea',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Racha más larga: {count} días',
+  'streak.best': 'Mejor:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Sin reproductores multimedia',
+  'music.noPlayersDesc': 'Conecta un reproductor multimedia en Home Assistant para controlar música desde aquí.',
+  'music.selectPlayer': 'Seleccionar reproductor',
+  'music.nowPlaying': 'Reproduciendo ahora',
+  'music.volume': 'Volumen',
+  'music.openMusicView': 'Abrir vista de música',
+  'music.previousTrack': 'Pista anterior',
+  'music.nextTrack': 'Siguiente pista',
+  'music.play': 'Reproducir',
+  'music.pause': 'Pausar',
+  'music.mute': 'Silenciar',
+  'music.unmute': 'Activar sonido',
+  'music.albumArt': 'Arte del álbum',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'No hay listas disponibles',
+  'grocery.addItem': 'Agregar artículo',
+  'grocery.addItemPlaceholder': 'Agregar un artículo...',
+  'grocery.loadingItems': 'Cargando artículos...',
+  'grocery.empty': 'Aún no hay artículos — agrega uno arriba',
+  'grocery.items': 'Artículos ({count})',
+  'grocery.completed': 'Completados ({count})',
+  'grocery.deleteItem': 'Eliminar artículo',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Agregar tarjeta',
+  'cardPicker.empty': 'No hay tipos de tarjetas disponibles para esta área.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entidades',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nombre',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Bienvenido a Beacon',
+  'onboarding.welcomeDesc': 'Conecta tu Home Assistant para comenzar.',
+  'onboarding.getStarted': 'Comenzar',
+  'onboarding.connectTitle': 'Conectar a Home Assistant',
+  'onboarding.connectDesc': 'Ingresa la URL de tu instancia de Home Assistant.',
+  'onboarding.haUrl': 'URL de Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Conectar',
+  'onboarding.connecting': 'Conectando...',
+  'onboarding.authTitle': 'Autenticación',
+  'onboarding.authDesc': 'Elige cómo autenticarte con Home Assistant.',
+  'onboarding.tokenMethod': 'Token de acceso de larga duración',
+  'onboarding.tokenMethodDesc': 'Usa un token generado desde tu perfil de Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Pega tu token aquí',
+  'onboarding.tokenHint': 'Cómo crear un token:',
+  'onboarding.tokenHintDetail': 'Ve a tu Perfil de HA → Tokens de larga duración → Crear token',
+  'onboarding.oauthMethod': 'Iniciar sesión con Home Assistant',
+  'onboarding.oauthMethodDesc': 'Autentícate usando tus credenciales de Home Assistant vía OAuth2.',
+  'onboarding.openHA': 'Abrir Home Assistant',
+  'onboarding.completeSetup': 'Completar configuración',
+  'onboarding.urlError': 'La URL debe comenzar con http:// o https://',
+  'onboarding.connectionFailed': 'Conexión fallida (HTTP {status}). Verifica la URL e intenta nuevamente.',
+  'onboarding.notReachable': 'No se pudo alcanzar Home Assistant. Verifica la URL y asegúrate de que sea accesible.',
+  'onboarding.tokenRequired': 'Por favor ingresa tu token de acceso.',
 };
diff --git a/src/i18n/translations/fr.ts b/src/i18n/translations/fr.ts
index 0aba3a56..f55d0549 100644
--- a/src/i18n/translations/fr.ts
+++ b/src/i18n/translations/fr.ts
@@ -431,4 +431,108 @@ export const fr: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Mettre le diaporama en pause',
   'photoFrame.resumeSlideshow': 'Reprendre le diaporama',
   'photoFrame.nextPhoto': 'Photo suivante',
+
+  // ---- chores view ----
+  'chores.title': 'Tâches',
+  'chores.addChore': 'Ajouter une tâche',
+  'chores.editChore': 'Modifier la tâche',
+  'chores.newChore': 'Nouvelle tâche',
+  'chores.claim': 'Revendiquer',
+  'chores.complete': 'Terminer',
+  'chores.whoClaims': 'Qui revendique cela ?',
+  'chores.whoCompleted': 'Qui a terminé cela ?',
+  'chores.editChoreAria': 'Modifier {name}',
+  'chores.deleteChoreAria': 'Supprimer {name}',
+  'chores.name': 'Nom',
+  'chores.value': 'Valeur',
+  'chores.frequency': 'Fréquence',
+  'chores.assignedTo': 'Assigné à',
+  'chores.assignTo': 'Assigner à',
+  'chores.icon': 'Icône',
+  'chores.daily': 'Quotidien',
+  'chores.weekly': 'Hebdomadaire',
+  'chores.monthly': 'Mensuel',
+  'chores.oneTime': 'Une fois',
+  'chores.namePlaceholder': 'p. ex., Passer l\'aspirateur',
+  'chores.anyone': 'N\'importe qui',
+  'chores.empty': 'Pas encore de tâches — ajoutez-en une',
+  'chores.addMembersFirst': 'Ajoutez d\'abord des membres de la famille pour assigner des tâches.',
+  'chores.openChores': 'Tâches ouvertes',
+  'chores.noChoresAssigned': 'Aucune tâche assignée',
+  'chores.addChoreFor': 'Ajouter une tâche pour {name}',
+  'chores.saveChanges': 'Enregistrer les modifications',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Classement',
+  'leaderboard.thisWeek': 'Cette semaine',
+  'leaderboard.thisMonth': 'Ce mois-ci',
+  'leaderboard.empty': 'Ajoutez des membres de la famille et des tâches pour voir le classement.',
+  'leaderboard.choresCompleted': '{count} tâches',
+  'leaderboard.choreCompletedSingular': '{count} tâche',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Série la plus longue : {count} jours',
+  'streak.best': 'Meilleur :',
+
+  // ---- music view ----
+  'music.noPlayers': 'Aucun lecteur multimédia',
+  'music.noPlayersDesc': 'Connectez un lecteur multimédia dans Home Assistant pour contrôler la musique ici.',
+  'music.selectPlayer': 'Sélectionner un lecteur',
+  'music.nowPlaying': 'En cours de lecture',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Ouvrir la vue musicale',
+  'music.previousTrack': 'Piste précédente',
+  'music.nextTrack': 'Piste suivante',
+  'music.play': 'Lecture',
+  'music.pause': 'Pause',
+  'music.mute': 'Muet',
+  'music.unmute': 'Rétablir le son',
+  'music.albumArt': 'Pochette d\'album',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Aucune liste disponible',
+  'grocery.addItem': 'Ajouter un article',
+  'grocery.addItemPlaceholder': 'Ajouter un article...',
+  'grocery.loadingItems': 'Chargement des articles...',
+  'grocery.empty': 'Pas encore d\'articles — ajoutez-en un ci-dessus',
+  'grocery.items': 'Articles ({count})',
+  'grocery.completed': 'Terminés ({count})',
+  'grocery.deleteItem': 'Supprimer l\'article',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Ajouter une carte',
+  'cardPicker.empty': 'Aucun type de carte disponible pour cette zone.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entités',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nom',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Bienvenue sur Beacon',
+  'onboarding.welcomeDesc': 'Connectez votre Home Assistant pour commencer.',
+  'onboarding.getStarted': 'Commencer',
+  'onboarding.connectTitle': 'Se connecter à Home Assistant',
+  'onboarding.connectDesc': 'Entrez l\'URL de votre instance Home Assistant.',
+  'onboarding.haUrl': 'URL de Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Connecter',
+  'onboarding.connecting': 'Connexion en cours...',
+  'onboarding.authTitle': 'Authentification',
+  'onboarding.authDesc': 'Choisissez comment vous authentifier avec Home Assistant.',
+  'onboarding.tokenMethod': 'Jeton d\'accès de longue durée',
+  'onboarding.tokenMethodDesc': 'Utilisez un jeton généré depuis votre profil Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Collez votre jeton ici',
+  'onboarding.tokenHint': 'Comment créer un jeton :',
+  'onboarding.tokenHintDetail': 'Allez dans votre Profil HA → Jetons de longue durée → Créer un jeton',
+  'onboarding.oauthMethod': 'Se connecter avec Home Assistant',
+  'onboarding.oauthMethodDesc': 'Authentifiez-vous en utilisant vos identifiants Home Assistant via OAuth2.',
+  'onboarding.openHA': 'Ouvrir Home Assistant',
+  'onboarding.completeSetup': 'Terminer la configuration',
+  'onboarding.urlError': 'L\'URL doit commencer par http:// ou https://',
+  'onboarding.connectionFailed': 'Échec de la connexion (HTTP {status}). Vérifiez l\'URL et réessayez.',
+  'onboarding.notReachable': 'Impossible d\'atteindre Home Assistant. Vérifiez l\'URL et assurez-vous qu\'elle est accessible.',
+  'onboarding.tokenRequired': 'Veuillez entrer votre jeton d\'accès.',
 };
diff --git a/src/i18n/translations/it.ts b/src/i18n/translations/it.ts
index 5fb614f9..b70f375e 100644
--- a/src/i18n/translations/it.ts
+++ b/src/i18n/translations/it.ts
@@ -431,4 +431,108 @@ export const it: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Metti in pausa la presentazione',
   'photoFrame.resumeSlideshow': 'Riprendi la presentazione',
   'photoFrame.nextPhoto': 'Foto successiva',
+
+  // ---- chores view ----
+  'chores.title': 'Faccende',
+  'chores.addChore': 'Aggiungi faccenda',
+  'chores.editChore': 'Modifica faccenda',
+  'chores.newChore': 'Nuova faccenda',
+  'chores.claim': 'Rivendica',
+  'chores.complete': 'Completa',
+  'chores.whoClaims': 'Chi rivendica questo?',
+  'chores.whoCompleted': 'Chi ha completato questo?',
+  'chores.editChoreAria': 'Modifica {name}',
+  'chores.deleteChoreAria': 'Elimina {name}',
+  'chores.name': 'Nome',
+  'chores.value': 'Valore',
+  'chores.frequency': 'Frequenza',
+  'chores.assignedTo': 'Assegnato a',
+  'chores.assignTo': 'Assegna a',
+  'chores.icon': 'Icona',
+  'chores.daily': 'Giornaliero',
+  'chores.weekly': 'Settimanale',
+  'chores.monthly': 'Mensile',
+  'chores.oneTime': 'Una volta',
+  'chores.namePlaceholder': 'es., Aspirare il soggiorno',
+  'chores.anyone': 'Chiunque',
+  'chores.empty': 'Nessuna faccenda ancora — aggiungine una',
+  'chores.addMembersFirst': 'Aggiungi prima i membri della famiglia per assegnare le faccende.',
+  'chores.openChores': 'Faccende aperte',
+  'chores.noChoresAssigned': 'Nessuna faccenda assegnata',
+  'chores.addChoreFor': 'Aggiungi faccenda per {name}',
+  'chores.saveChanges': 'Salva modifiche',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Classifica',
+  'leaderboard.thisWeek': 'Questa settimana',
+  'leaderboard.thisMonth': 'Questo mese',
+  'leaderboard.empty': 'Aggiungi membri della famiglia e faccende per vedere la classifica.',
+  'leaderboard.choresCompleted': '{count} faccende',
+  'leaderboard.choreCompletedSingular': '{count} faccenda',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Serie più lunga: {count} giorni',
+  'streak.best': 'Migliore:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Nessun lettore multimediale',
+  'music.noPlayersDesc': 'Collega un lettore multimediale in Home Assistant per controllare la musica da qui.',
+  'music.selectPlayer': 'Seleziona lettore',
+  'music.nowPlaying': 'In riproduzione',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Apri vista musica',
+  'music.previousTrack': 'Traccia precedente',
+  'music.nextTrack': 'Traccia successiva',
+  'music.play': 'Riproduci',
+  'music.pause': 'Pausa',
+  'music.mute': 'Muto',
+  'music.unmute': 'Riattiva audio',
+  'music.albumArt': 'Copertina album',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Nessuna lista disponibile',
+  'grocery.addItem': 'Aggiungi articolo',
+  'grocery.addItemPlaceholder': 'Aggiungi un articolo...',
+  'grocery.loadingItems': 'Caricamento articoli...',
+  'grocery.empty': 'Nessun articolo ancora — aggiungine uno sopra',
+  'grocery.items': 'Articoli ({count})',
+  'grocery.completed': 'Completati ({count})',
+  'grocery.deleteItem': 'Elimina articolo',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Aggiungi scheda',
+  'cardPicker.empty': 'Nessun tipo di scheda disponibile per quest\'area.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entità',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nome',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Benvenuto su Beacon',
+  'onboarding.welcomeDesc': 'Collega il tuo Home Assistant per iniziare.',
+  'onboarding.getStarted': 'Inizia',
+  'onboarding.connectTitle': 'Collega a Home Assistant',
+  'onboarding.connectDesc': 'Inserisci l\'URL della tua istanza Home Assistant.',
+  'onboarding.haUrl': 'URL di Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Collega',
+  'onboarding.connecting': 'Connessione in corso...',
+  'onboarding.authTitle': 'Autenticazione',
+  'onboarding.authDesc': 'Scegli come autenticarti con Home Assistant.',
+  'onboarding.tokenMethod': 'Token di accesso a lungo termine',
+  'onboarding.tokenMethodDesc': 'Usa un token generato dal tuo profilo Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Incolla il tuo token qui',
+  'onboarding.tokenHint': 'Come creare un token:',
+  'onboarding.tokenHintDetail': 'Vai al tuo Profilo HA → Token a lungo termine → Crea token',
+  'onboarding.oauthMethod': 'Accedi con Home Assistant',
+  'onboarding.oauthMethodDesc': 'Autenticati utilizzando le tue credenziali Home Assistant tramite OAuth2.',
+  'onboarding.openHA': 'Apri Home Assistant',
+  'onboarding.completeSetup': 'Completa configurazione',
+  'onboarding.urlError': 'L\'URL deve iniziare con http:// o https://',
+  'onboarding.connectionFailed': 'Connessione fallita (HTTP {status}). Controlla l\'URL e riprova.',
+  'onboarding.notReachable': 'Impossibile raggiungere Home Assistant. Verifica l\'URL e assicurati che sia accessibile.',
+  'onboarding.tokenRequired': 'Inserisci il tuo token di accesso.',
 };
diff --git a/src/i18n/translations/ja.ts b/src/i18n/translations/ja.ts
index 9ed214b8..d22a8a87 100644
--- a/src/i18n/translations/ja.ts
+++ b/src/i18n/translations/ja.ts
@@ -431,4 +431,108 @@ export const ja: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'スライドショーを一時停止',
   'photoFrame.resumeSlideshow': 'スライドショーを再開',
   'photoFrame.nextPhoto': '次の写真',
+
+  // ---- chores view ----
+  'chores.title': '家事',
+  'chores.addChore': '家事を追加',
+  'chores.editChore': '家事を編集',
+  'chores.newChore': '新しい家事',
+  'chores.claim': '引き受ける',
+  'chores.complete': '完了する',
+  'chores.whoClaims': '誰が引き受けますか？',
+  'chores.whoCompleted': '誰が完了しましたか？',
+  'chores.editChoreAria': '{name}を編集',
+  'chores.deleteChoreAria': '{name}を削除',
+  'chores.name': '名前',
+  'chores.value': '価値',
+  'chores.frequency': '頻度',
+  'chores.assignedTo': '担当者',
+  'chores.assignTo': '割り当て先',
+  'chores.icon': 'アイコン',
+  'chores.daily': '毎日',
+  'chores.weekly': '毎週',
+  'chores.monthly': '毎月',
+  'chores.oneTime': '一回のみ',
+  'chores.namePlaceholder': '例：リビングを掃除機で掃除',
+  'chores.anyone': '誰でも',
+  'chores.empty': 'まだ家事がありません — 追加してください',
+  'chores.addMembersFirst': '家事を割り当てるには、まず家族を追加してください。',
+  'chores.openChores': '未完了の家事',
+  'chores.noChoresAssigned': '割り当てられた家事はありません',
+  'chores.addChoreFor': '{name}の家事を追加',
+  'chores.saveChanges': '変更を保存',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'リーダーボード',
+  'leaderboard.thisWeek': '今週',
+  'leaderboard.thisMonth': '今月',
+  'leaderboard.empty': '家族と家事を追加して、リーダーボードを表示してください。',
+  'leaderboard.choresCompleted': '{count}件の家事',
+  'leaderboard.choreCompletedSingular': '{count}件の家事',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': '最長連続記録：{count}日',
+  'streak.best': '最高：',
+
+  // ---- music view ----
+  'music.noPlayers': 'メディアプレーヤーがありません',
+  'music.noPlayersDesc': 'Home Assistantでメディアプレーヤーを接続して、ここから音楽を制御してください。',
+  'music.selectPlayer': 'プレーヤーを選択',
+  'music.nowPlaying': '再生中',
+  'music.volume': '音量',
+  'music.openMusicView': '音楽ビューを開く',
+  'music.previousTrack': '前のトラック',
+  'music.nextTrack': '次のトラック',
+  'music.play': '再生',
+  'music.pause': '一時停止',
+  'music.mute': 'ミュート',
+  'music.unmute': 'ミュート解除',
+  'music.albumArt': 'アルバムアート',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': '利用可能なリストがありません',
+  'grocery.addItem': 'アイテムを追加',
+  'grocery.addItemPlaceholder': 'アイテムを追加...',
+  'grocery.loadingItems': 'アイテムを読み込み中...',
+  'grocery.empty': 'まだアイテムがありません — 上に追加してください',
+  'grocery.items': 'アイテム（{count}）',
+  'grocery.completed': '完了済み（{count}）',
+  'grocery.deleteItem': 'アイテムを削除',
+  'grocery.haList': '{name}（HA）',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'カードを追加',
+  'cardPicker.empty': 'このエリアに利用可能なカードタイプはありません。',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'エンティティ',
+
+  // ---- view name modal ----
+  'viewName.name': '名前',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Beaconへようこそ',
+  'onboarding.welcomeDesc': 'Home Assistantを接続して始めましょう。',
+  'onboarding.getStarted': '始める',
+  'onboarding.connectTitle': 'Home Assistantに接続',
+  'onboarding.connectDesc': 'Home AssistantインスタンスのURLを入力してください。',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': '接続',
+  'onboarding.connecting': '接続中...',
+  'onboarding.authTitle': '認証',
+  'onboarding.authDesc': 'Home Assistantへの認証方法を選択してください。',
+  'onboarding.tokenMethod': '長期アクセストークン',
+  'onboarding.tokenMethodDesc': 'Home Assistantプロファイルから生成されたトークンを使用します。',
+  'onboarding.tokenPlaceholder': 'トークンをここに貼り付けてください',
+  'onboarding.tokenHint': 'トークンの作成方法：',
+  'onboarding.tokenHintDetail': 'HAプロファイル → 長期トークン → トークンを作成',
+  'onboarding.oauthMethod': 'Home Assistantでサインイン',
+  'onboarding.oauthMethodDesc': 'OAuth2を介してHome Assistant認証情報を使用して認証します。',
+  'onboarding.openHA': 'Home Assistantを開く',
+  'onboarding.completeSetup': 'セットアップを完了',
+  'onboarding.urlError': 'URLはhttp://またはhttps://で始まる必要があります',
+  'onboarding.connectionFailed': '接続に失敗しました（HTTP {status}）。URLを確認して再試行してください。',
+  'onboarding.notReachable': 'Home Assistantに到達できませんでした。URLを確認し、アクセス可能であることを確認してください。',
+  'onboarding.tokenRequired': 'アクセストークンを入力してください。',
 };
diff --git a/src/i18n/translations/ko.ts b/src/i18n/translations/ko.ts
index c695306f..35d6cc93 100644
--- a/src/i18n/translations/ko.ts
+++ b/src/i18n/translations/ko.ts
@@ -431,4 +431,108 @@ export const ko: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': '슬라이드쇼 일시정지',
   'photoFrame.resumeSlideshow': '슬라이드쇼 재개',
   'photoFrame.nextPhoto': '다음 사진',
+
+  // ---- chores view ----
+  'chores.title': '집안일',
+  'chores.addChore': '집안일 추가',
+  'chores.editChore': '집안일 수정',
+  'chores.newChore': '새 집안일',
+  'chores.claim': '맡기',
+  'chores.complete': '완료',
+  'chores.whoClaims': '누가 이것을 맡나요?',
+  'chores.whoCompleted': '누가 이것을 완료했나요?',
+  'chores.editChoreAria': '{name} 수정',
+  'chores.deleteChoreAria': '{name} 삭제',
+  'chores.name': '이름',
+  'chores.value': '가치',
+  'chores.frequency': '빈도',
+  'chores.assignedTo': '담당자',
+  'chores.assignTo': '배정',
+  'chores.icon': '아이콘',
+  'chores.daily': '매일',
+  'chores.weekly': '매주',
+  'chores.monthly': '매월',
+  'chores.oneTime': '한 번',
+  'chores.namePlaceholder': '예: 거실 청소',
+  'chores.anyone': '누구나',
+  'chores.empty': '아직 집안일이 없습니다 — 추가하세요',
+  'chores.addMembersFirst': '집안일을 배정하려면 먼저 가족 구성원을 추가하세요.',
+  'chores.openChores': '미완료 집안일',
+  'chores.noChoresAssigned': '배정된 집안일이 없습니다',
+  'chores.addChoreFor': '{name}의 집안일 추가',
+  'chores.saveChanges': '변경사항 저장',
+
+  // ---- leaderboard ----
+  'leaderboard.title': '리더보드',
+  'leaderboard.thisWeek': '이번 주',
+  'leaderboard.thisMonth': '이번 달',
+  'leaderboard.empty': '가족 구성원과 집안일을 추가하여 리더보드를 확인하세요.',
+  'leaderboard.choresCompleted': '{count}개 집안일',
+  'leaderboard.choreCompletedSingular': '{count}개 집안일',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': '최장 연속 기록: {count}일',
+  'streak.best': '최고:',
+
+  // ---- music view ----
+  'music.noPlayers': '미디어 플레이어 없음',
+  'music.noPlayersDesc': 'Home Assistant에서 미디어 플레이어를 연결하여 여기에서 음악을 제어하세요.',
+  'music.selectPlayer': '플레이어 선택',
+  'music.nowPlaying': '재생 중',
+  'music.volume': '볼륨',
+  'music.openMusicView': '음악 보기 열기',
+  'music.previousTrack': '이전 트랙',
+  'music.nextTrack': '다음 트랙',
+  'music.play': '재생',
+  'music.pause': '일시 정지',
+  'music.mute': '음소거',
+  'music.unmute': '음소거 해제',
+  'music.albumArt': '앨범 아트',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': '사용 가능한 목록이 없습니다',
+  'grocery.addItem': '항목 추가',
+  'grocery.addItemPlaceholder': '항목 추가...',
+  'grocery.loadingItems': '항목 로딩 중...',
+  'grocery.empty': '아직 항목이 없습니다 — 위에 추가하세요',
+  'grocery.items': '항목 ({count})',
+  'grocery.completed': '완료 ({count})',
+  'grocery.deleteItem': '항목 삭제',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': '카드 추가',
+  'cardPicker.empty': '이 영역에 사용 가능한 카드 유형이 없습니다.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': '엔티티',
+
+  // ---- view name modal ----
+  'viewName.name': '이름',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Beacon에 오신 것을 환영합니다',
+  'onboarding.welcomeDesc': 'Home Assistant를 연결하여 시작하세요.',
+  'onboarding.getStarted': '시작하기',
+  'onboarding.connectTitle': 'Home Assistant에 연결',
+  'onboarding.connectDesc': 'Home Assistant 인스턴스의 URL을 입력하세요.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': '연결',
+  'onboarding.connecting': '연결 중...',
+  'onboarding.authTitle': '인증',
+  'onboarding.authDesc': 'Home Assistant 인증 방법을 선택하세요.',
+  'onboarding.tokenMethod': '장기 액세스 토큰',
+  'onboarding.tokenMethodDesc': 'Home Assistant 프로필에서 생성된 토큰을 사용하세요.',
+  'onboarding.tokenPlaceholder': '여기에 토큰을 붙여넣으세요',
+  'onboarding.tokenHint': '토큰 생성 방법:',
+  'onboarding.tokenHintDetail': 'HA 프로필 → 장기 토큰 → 토큰 생성',
+  'onboarding.oauthMethod': 'Home Assistant로 로그인',
+  'onboarding.oauthMethodDesc': 'OAuth2를 통해 Home Assistant 자격 증명을 사용하여 인증하세요.',
+  'onboarding.openHA': 'Home Assistant 열기',
+  'onboarding.completeSetup': '설정 완료',
+  'onboarding.urlError': 'URL은 http:// 또는 https://로 시작해야 합니다',
+  'onboarding.connectionFailed': '연결 실패 (HTTP {status}). URL을 확인하고 다시 시도하세요.',
+  'onboarding.notReachable': 'Home Assistant에 연결할 수 없습니다. URL을 확인하고 접근 가능한지 확인하세요.',
+  'onboarding.tokenRequired': '액세스 토큰을 입력하세요.',
 };
diff --git a/src/i18n/translations/nl.ts b/src/i18n/translations/nl.ts
index 7ceb5248..865e410e 100644
--- a/src/i18n/translations/nl.ts
+++ b/src/i18n/translations/nl.ts
@@ -431,4 +431,108 @@ export const nl: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Diavoorstelling pauzeren',
   'photoFrame.resumeSlideshow': 'Diavoorstelling hervatten',
   'photoFrame.nextPhoto': 'Volgende foto',
+
+  // ---- chores view ----
+  'chores.title': 'Karweitjes',
+  'chores.addChore': 'Karweitje toevoegen',
+  'chores.editChore': 'Karweitje bewerken',
+  'chores.newChore': 'Nieuw karweitje',
+  'chores.claim': 'Claimen',
+  'chores.complete': 'Voltooien',
+  'chores.whoClaims': 'Wie claimt dit?',
+  'chores.whoCompleted': 'Wie heeft dit voltooid?',
+  'chores.editChoreAria': '{name} bewerken',
+  'chores.deleteChoreAria': '{name} verwijderen',
+  'chores.name': 'Naam',
+  'chores.value': 'Waarde',
+  'chores.frequency': 'Frequentie',
+  'chores.assignedTo': 'Toegewezen aan',
+  'chores.assignTo': 'Toewijzen aan',
+  'chores.icon': 'Pictogram',
+  'chores.daily': 'Dagelijks',
+  'chores.weekly': 'Wekelijks',
+  'chores.monthly': 'Maandelijks',
+  'chores.oneTime': 'Eenmalig',
+  'chores.namePlaceholder': 'bijv. Woonkamer stofzuigen',
+  'chores.anyone': 'Iedereen',
+  'chores.empty': 'Nog geen karweitjes — voeg er een toe',
+  'chores.addMembersFirst': 'Voeg eerst gezinsleden toe om karweitjes toe te wijzen.',
+  'chores.openChores': 'Open karweitjes',
+  'chores.noChoresAssigned': 'Geen karweitjes toegewezen',
+  'chores.addChoreFor': 'Karweitje toevoegen voor {name}',
+  'chores.saveChanges': 'Wijzigingen opslaan',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Klassement',
+  'leaderboard.thisWeek': 'Deze week',
+  'leaderboard.thisMonth': 'Deze maand',
+  'leaderboard.empty': 'Voeg gezinsleden en karweitjes toe om het klassement te zien.',
+  'leaderboard.choresCompleted': '{count} karweitjes',
+  'leaderboard.choreCompletedSingular': '{count} karweitje',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Langste reeks: {count} dagen',
+  'streak.best': 'Beste:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Geen mediaspelers',
+  'music.noPlayersDesc': 'Verbind een mediaspeler in Home Assistant om hier muziek te bedienen.',
+  'music.selectPlayer': 'Speler selecteren',
+  'music.nowPlaying': 'Nu bezig',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Muziekweergave openen',
+  'music.previousTrack': 'Vorig nummer',
+  'music.nextTrack': 'Volgend nummer',
+  'music.play': 'Afspelen',
+  'music.pause': 'Pauzeren',
+  'music.mute': 'Dempen',
+  'music.unmute': 'Geluid aan',
+  'music.albumArt': 'Albumhoes',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Geen lijsten beschikbaar',
+  'grocery.addItem': 'Item toevoegen',
+  'grocery.addItemPlaceholder': 'Voeg een item toe...',
+  'grocery.loadingItems': 'Items laden...',
+  'grocery.empty': 'Nog geen items — voeg er een toe hierboven',
+  'grocery.items': 'Items ({count})',
+  'grocery.completed': 'Voltooid ({count})',
+  'grocery.deleteItem': 'Item verwijderen',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Kaart toevoegen',
+  'cardPicker.empty': 'Geen kaarttypen beschikbaar voor dit gebied.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entiteiten',
+
+  // ---- view name modal ----
+  'viewName.name': 'Naam',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Welkom bij Beacon',
+  'onboarding.welcomeDesc': 'Verbind je Home Assistant om te beginnen.',
+  'onboarding.getStarted': 'Aan de slag',
+  'onboarding.connectTitle': 'Verbinden met Home Assistant',
+  'onboarding.connectDesc': 'Voer de URL van je Home Assistant-instantie in.',
+  'onboarding.haUrl': 'Home Assistant URL',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Verbinden',
+  'onboarding.connecting': 'Verbinden...',
+  'onboarding.authTitle': 'Authenticatie',
+  'onboarding.authDesc': 'Kies hoe je wilt authenticeren met Home Assistant.',
+  'onboarding.tokenMethod': 'Langdurig toegangstoken',
+  'onboarding.tokenMethodDesc': 'Gebruik een token gegenereerd vanuit je Home Assistant-profiel.',
+  'onboarding.tokenPlaceholder': 'Plak je token hier',
+  'onboarding.tokenHint': 'Hoe maak je een token:',
+  'onboarding.tokenHintDetail': 'Ga naar je HA-profiel → Langdurige tokens → Token aanmaken',
+  'onboarding.oauthMethod': 'Inloggen met Home Assistant',
+  'onboarding.oauthMethodDesc': 'Authenticeer met je Home Assistant-referenties via OAuth2.',
+  'onboarding.openHA': 'Home Assistant openen',
+  'onboarding.completeSetup': 'Installatie voltooien',
+  'onboarding.urlError': 'URL moet beginnen met http:// of https://',
+  'onboarding.connectionFailed': 'Verbinding mislukt (HTTP {status}). Controleer de URL en probeer opnieuw.',
+  'onboarding.notReachable': 'Kan Home Assistant niet bereiken. Controleer de URL en zorg ervoor dat het toegankelijk is.',
+  'onboarding.tokenRequired': 'Voer je toegangstoken in.',
 };
diff --git a/src/i18n/translations/pt.ts b/src/i18n/translations/pt.ts
index 06b8b67b..352a1af4 100644
--- a/src/i18n/translations/pt.ts
+++ b/src/i18n/translations/pt.ts
@@ -431,4 +431,108 @@ export const pt: Record<TranslationKey, string> = {
   'photoFrame.pauseSlideshow': 'Pausar apresentação',
   'photoFrame.resumeSlideshow': 'Retomar apresentação',
   'photoFrame.nextPhoto': 'Próxima foto',
+
+  // ---- chores view ----
+  'chores.title': 'Tarefas',
+  'chores.addChore': 'Adicionar tarefa',
+  'chores.editChore': 'Editar tarefa',
+  'chores.newChore': 'Nova tarefa',
+  'chores.claim': 'Reivindicar',
+  'chores.complete': 'Concluir',
+  'chores.whoClaims': 'Quem reivindica isto?',
+  'chores.whoCompleted': 'Quem concluiu isto?',
+  'chores.editChoreAria': 'Editar {name}',
+  'chores.deleteChoreAria': 'Excluir {name}',
+  'chores.name': 'Nome',
+  'chores.value': 'Valor',
+  'chores.frequency': 'Frequência',
+  'chores.assignedTo': 'Atribuído a',
+  'chores.assignTo': 'Atribuir a',
+  'chores.icon': 'Ícone',
+  'chores.daily': 'Diário',
+  'chores.weekly': 'Semanal',
+  'chores.monthly': 'Mensal',
+  'chores.oneTime': 'Uma vez',
+  'chores.namePlaceholder': 'ex: Aspirar a sala',
+  'chores.anyone': 'Qualquer um',
+  'chores.empty': 'Ainda não há tarefas — adicione uma',
+  'chores.addMembersFirst': 'Adicione membros da família primeiro para atribuir tarefas.',
+  'chores.openChores': 'Tarefas abertas',
+  'chores.noChoresAssigned': 'Nenhuma tarefa atribuída',
+  'chores.addChoreFor': 'Adicionar tarefa para {name}',
+  'chores.saveChanges': 'Salvar alterações',
+
+  // ---- leaderboard ----
+  'leaderboard.title': 'Classificação',
+  'leaderboard.thisWeek': 'Esta semana',
+  'leaderboard.thisMonth': 'Este mês',
+  'leaderboard.empty': 'Adicione membros da família e tarefas para ver a classificação.',
+  'leaderboard.choresCompleted': '{count} tarefas',
+  'leaderboard.choreCompletedSingular': '{count} tarefa',
+
+  // ---- streak badge ----
+  'streak.longestTooltip': 'Sequência mais longa: {count} dias',
+  'streak.best': 'Melhor:',
+
+  // ---- music view ----
+  'music.noPlayers': 'Nenhum reprodutor de mídia',
+  'music.noPlayersDesc': 'Conecte um reprodutor de mídia no Home Assistant para controlar música aqui.',
+  'music.selectPlayer': 'Selecionar reprodutor',
+  'music.nowPlaying': 'Tocando agora',
+  'music.volume': 'Volume',
+  'music.openMusicView': 'Abrir visualização de música',
+  'music.previousTrack': 'Faixa anterior',
+  'music.nextTrack': 'Próxima faixa',
+  'music.play': 'Reproduzir',
+  'music.pause': 'Pausar',
+  'music.mute': 'Silenciar',
+  'music.unmute': 'Ativar som',
+  'music.albumArt': 'Capa do álbum',
+
+  // ---- grocery / lists view ----
+  'grocery.noListsAvailable': 'Nenhuma lista disponível',
+  'grocery.addItem': 'Adicionar item',
+  'grocery.addItemPlaceholder': 'Adicionar um item...',
+  'grocery.loadingItems': 'Carregando itens...',
+  'grocery.empty': 'Ainda não há itens — adicione um acima',
+  'grocery.items': 'Itens ({count})',
+  'grocery.completed': 'Concluídos ({count})',
+  'grocery.deleteItem': 'Excluir item',
+  'grocery.haList': '{name} (HA)',
+
+  // ---- card picker modal ----
+  'cardPicker.title': 'Adicionar cartão',
+  'cardPicker.empty': 'Nenhum tipo de cartão disponível para esta área.',
+
+  // ---- card config modal (common) ----
+  'cardConfig.entitiesPlaceholder': 'Entidades',
+
+  // ---- view name modal ----
+  'viewName.name': 'Nome',
+
+  // ---- onboarding ----
+  'onboarding.welcome': 'Bem-vindo ao Beacon',
+  'onboarding.welcomeDesc': 'Conecte seu Home Assistant para começar.',
+  'onboarding.getStarted': 'Começar',
+  'onboarding.connectTitle': 'Conectar ao Home Assistant',
+  'onboarding.connectDesc': 'Digite a URL da sua instância do Home Assistant.',
+  'onboarding.haUrl': 'URL do Home Assistant',
+  'onboarding.haUrlPlaceholder': 'https://homeassistant.local:8123',
+  'onboarding.connect': 'Conectar',
+  'onboarding.connecting': 'Conectando...',
+  'onboarding.authTitle': 'Autenticação',
+  'onboarding.authDesc': 'Escolha como autenticar com o Home Assistant.',
+  'onboarding.tokenMethod': 'Token de acesso de longa duração',
+  'onboarding.tokenMethodDesc': 'Use um token gerado do seu perfil do Home Assistant.',
+  'onboarding.tokenPlaceholder': 'Cole seu token aqui',
+  'onboarding.tokenHint': 'Como criar um token:',
+  'onboarding.tokenHintDetail': 'Vá para seu Perfil HA → Tokens de longa duração → Criar token',
+  'onboarding.oauthMethod': 'Entrar com Home Assistant',
+  'onboarding.oauthMethodDesc': 'Autentique usando suas credenciais do Home Assistant via OAuth2.',
+  'onboarding.openHA': 'Abrir Home Assistant',
+  'onboarding.completeSetup': 'Concluir configuração',
+  'onboarding.urlError': 'URL deve começar com http:// ou https://',
+  'onboarding.connectionFailed': 'Conexão falhou (HTTP {status}). Verifique a URL e tente novamente.',
+  'onboarding.notReachable': 'Não foi possível alcançar o Home Assistant. Verifique a URL e certifique-se de que esteja acessível.',
+  'onboarding.tokenRequired': 'Por favor, insira seu token de acesso.',
 };