feat(i18n): add Spanish language support with improved picker UI

- Add complete Spanish translations (app_es.arb)
- Replace cramped SegmentedButton with ListTile + Dialog picker
- Localize player states (Off, Idle, Unavailable, Selected)
- Localize Material You description
- Scales better for multiple languages
- Bump version to 2.3.2-beta+24

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

l10n.yaml

@@ -0,0 +1,5 @@
+arb-dir: lib/l10n
+template-arb-file: app_en.arb
+output-localization-file: app_localizations.dart
+synthetic-package: false
+output-class: S

lib/l10n/app_de.arb

@@ -0,0 +1,276 @@
+{
+  "@@locale": "de",
+
+  "appTitle": "Ensemble",
+  "connecting": "Verbinde...",
+  "connected": "Verbunden",
+  "disconnected": "Getrennt",
+
+  "serverAddress": "Serveradresse",
+  "serverAddressHint": "z.B. music.example.com oder 192.168.1.100",
+  "yourName": "Dein Name",
+  "yourFirstName": "Dein Vorname",
+  "portOptional": "Port (Optional)",
+  "portHint": "z.B. 8095 oder leer lassen",
+  "portDescription": "Leer lassen bei Reverse Proxy oder Standardports. 8095 eingeben bei Direktverbindung.",
+
+  "username": "Benutzername",
+  "password": "Passwort",
+  "detectAndConnect": "Erkennen & Verbinden",
+  "connect": "Verbinden",
+  "disconnect": "Trennen",
+
+  "authServerUrlOptional": "Auth-Server URL (Optional)",
+  "authServerUrlHint": "z.B. auth.example.com (wenn abweichend vom Server)",
+  "authServerUrlDescription": "Leer lassen, wenn Authentifizierung auf demselben Server",
+  "detectedAuthType": "Erkannt: {authType}",
+  "serverRequiresAuth": "Dieser Server erfordert Authentifizierung",
+
+  "tailscaleVpnConnection": "Tailscale VPN-Verbindung",
+  "unencryptedConnection": "Unverschlusselte Verbindung",
+  "usingHttpOverTailscale": "HTTP uber Tailscale (verschlusselter Tunnel)",
+  "httpsFailedUsingHttp": "HTTPS fehlgeschlagen, verwende HTTP",
+  "httpNotEncrypted": "HTTP-Verbindung - Daten sind nicht verschlusselt",
+
+  "pleaseEnterServerAddress": "Bitte gib deine Music Assistant Serveradresse ein",
+  "pleaseEnterName": "Bitte gib deinen Namen ein",
+  "pleaseEnterValidPort": "Bitte gib eine gultige Portnummer ein (1-65535)",
+  "pleaseEnterCredentials": "Bitte gib Benutzername und Passwort ein",
+  "authFailed": "Authentifizierung fehlgeschlagen. Bitte uberprufe deine Anmeldedaten.",
+  "maLoginFailed": "Music Assistant Anmeldung fehlgeschlagen. Bitte uberprufe deine Anmeldedaten.",
+  "connectionFailed": "Verbindung zum Server fehlgeschlagen. Bitte uberprufe die Adresse und versuche es erneut.",
+  "detectingAuth": "Erkenne Authentifizierung...",
+  "cannotDetermineAuth": "Authentifizierungsanforderungen konnten nicht ermittelt werden. Bitte uberprufe die Server-URL.",
+
+  "noAuthentication": "Keine Authentifizierung",
+  "httpBasicAuth": "HTTP Basic Auth",
+  "authelia": "Authelia",
+  "musicAssistantLogin": "Music Assistant Anmeldung",
+
+  "pressBackToMinimize": "Erneut drucken zum Minimieren",
+
+  "recentlyPlayed": "Zuletzt gespielt",
+  "discoverArtists": "Kunstler entdecken",
+  "discoverAlbums": "Alben entdecken",
+  "continueListening": "Weiterhoren",
+  "discoverAudiobooks": "Horbücher entdecken",
+  "discoverSeries": "Serien entdecken",
+  "favoriteAlbums": "Lieblingsalben",
+  "favoriteArtists": "Lieblingskünstler",
+  "favoriteTracks": "Lieblingssongs",
+
+  "searchMusic": "Musik suchen...",
+  "searchForContent": "Nach Künstlern, Alben oder Songs suchen",
+  "retry": "Wiederholen",
+  "all": "Alle",
+  "artists": "Künstler",
+  "albums": "Alben",
+  "tracks": "Songs",
+  "playlists": "Wiedergabelisten",
+  "audiobooks": "Hörbücher",
+  "searchFailed": "Suche fehlgeschlagen. Bitte überprüfe deine Verbindung.",
+
+  "queue": "Warteschlange",
+  "playerQueue": "{playerName} Warteschlange",
+  "noPlayerSelected": "Kein Player ausgewählt",
+  "undo": "Rückgängig",
+  "removedItem": "{itemName} entfernt",
+
+  "settings": "Einstellungen",
+  "debugLogs": "Debug-Protokolle",
+  "themeMode": "Design",
+  "light": "Hell",
+  "dark": "Dunkel",
+  "system": "System",
+  "pullToRefresh": "Ziehe zum Aktualisieren der Bibliothek",
+  "viewDebugLogs": "Debug-Protokolle anzeigen",
+
+  "viewAllPlayers": "Alle Player anzeigen",
+  "copyLogs": "Protokolle kopieren",
+  "clearLogs": "Protokolle löschen",
+  "copyList": "Liste kopieren",
+  "close": "Schließen",
+  "allPlayersCount": "Alle Player ({count})",
+  "errorLoadingPlayers": "Fehler beim Laden der Player: {error}",
+  "logsCopied": "Protokolle in Zwischenablage kopiert",
+  "logsCleared": "Protokolle gelöscht",
+  "playerListCopied": "Playerliste in Zwischenablage kopiert!",
+  "noLogsYet": "Noch keine Protokolle",
+  "infoPlus": "Info+",
+  "warnings": "Warnungen",
+  "errors": "Fehler",
+  "showingEntries": "Zeige {filtered} von {total} Einträgen",
+  "thisDevice": "Dieses Gerät",
+  "ghostPlayer": "Geist-Player (Duplikat)",
+  "unavailableCorrupt": "Nicht verfügbar/Beschädigt",
+  "playerId": "ID: {id}",
+  "playerInfo": "Verfügbar: {available} | Anbieter: {provider}",
+  "shareBugReport": "Fehlerbericht teilen",
+  "moreOptions": "Weitere Optionen",
+
+  "failedToUpdateFavorite": "Favorit konnte nicht aktualisiert werden: {error}",
+  "noPlayersAvailable": "Keine Player verfügbar",
+  "albumAddedToQueue": "Album zur Warteschlange hinzugefügt",
+  "tracksAddedToQueue": "Songs zur Warteschlange hinzugefügt",
+  "play": "Abspielen",
+  "noPlayersFound": "Keine Player gefunden",
+
+  "startingRadio": "Starte {name} Radio",
+  "failedToStartRadio": "Radio konnte nicht gestartet werden: {error}",
+  "startingRadioOnPlayer": "Starte {name} Radio auf {playerName}",
+  "addedRadioToQueue": "{name} Radio zur Warteschlange hinzugefügt",
+  "failedToAddToQueue": "Konnte nicht zur Warteschlange hinzufügen: {error}",
+  "radio": "Radio",
+  "inLibrary": "In Bibliothek",
+  "noAlbumsFound": "Keine Alben gefunden",
+
+  "playing": "Spiele {name}",
+  "playingTrack": "Spiele Song",
+
+  "markedAsFinished": "{name} als beendet markiert",
+  "failedToMarkFinished": "Konnte nicht als beendet markieren: {error}",
+  "markedAsUnplayed": "{name} als ungespielt markiert",
+  "failedToMarkUnplayed": "Konnte nicht als ungespielt markieren: {error}",
+  "failedToPlay": "Abspielen fehlgeschlagen: {error}",
+  "markAsFinished": "Als beendet markieren",
+  "markAsUnplayed": "Als ungespielt markieren",
+  "byAuthor": "Von {author}",
+
+  "audiobookCount": "{count} Hörbuch/Hörbücher",
+  "loading": "Laden...",
+  "bookCount": "{count} Buch/Bücher",
+  "books": "Bücher",
+
+  "noFavoriteAudiobooks": "Keine Lieblingshörbücher",
+  "tapHeartAudiobook": "Tippe auf das Herz bei einem Hörbuch, um es zu Favoriten hinzuzufügen",
+  "noAudiobooks": "Keine Hörbücher",
+  "addAudiobooksHint": "Füge Hörbücher zu deiner Bibliothek hinzu, um sie hier zu sehen",
+
+  "noFavoriteArtists": "Keine Lieblingskünstler",
+  "tapHeartArtist": "Tippe auf das Herz bei einem Künstler, um ihn zu Favoriten hinzuzufügen",
+  "noFavoriteAlbums": "Keine Lieblingsalben",
+  "tapHeartAlbum": "Tippe auf das Herz bei einem Album, um es zu Favoriten hinzuzufügen",
+  "noFavoritePlaylists": "Keine Lieblings-Wiedergabelisten",
+  "tapHeartPlaylist": "Tippe auf das Herz bei einer Wiedergabeliste, um sie zu Favoriten hinzuzufügen",
+  "noFavoriteTracks": "Keine Lieblingssongs",
+  "longPressTrackHint": "Halte einen Song gedrückt und tippe auf das Herz, um ihn zu Favoriten hinzuzufügen",
+  "loadSeries": "Serien laden",
+
+  "notConnected": "Nicht mit Music Assistant verbunden",
+  "notConnectedTitle": "Nicht verbunden",
+  "connectHint": "Verbinde dich mit deinem Music Assistant Server, um Musik zu hören",
+  "configureServer": "Server konfigurieren",
+
+  "noArtistsFound": "Keine Künstler gefunden",
+  "noTracksFound": "Keine Songs gefunden",
+  "noPlaylistsFound": "Keine Wiedergabelisten gefunden",
+  "queueIsEmpty": "Warteschlange ist leer",
+  "noResultsFound": "Keine Ergebnisse gefunden",
+  "refresh": "Aktualisieren",
+
+  "debugConsole": "Debug-Konsole",
+  "copy": "Kopieren",
+  "clear": "Löschen",
+  "noLogsToCopy": "Keine Protokolle zum Kopieren",
+  "noDebugLogsYet": "Noch keine Debug-Protokolle. Versuche Authentifizierung zu erkennen.",
+  "showDebug": "Debug anzeigen",
+  "hideDebug": "Debug ausblenden",
+
+  "chapters": "Kapitel",
+  "noChapters": "Keine Kapitel",
+  "noChapterInfo": "Dieses Hörbuch hat keine Kapitelinformationen",
+
+  "errorSeeking": "Fehler beim Spulen: {error}",
+  "error": "Fehler: {error}",
+
+  "home": "Start",
+  "library": "Bibliothek",
+
+  "homeScreen": "Startbildschirm",
+  "metadataApis": "Metadaten-APIs",
+  "theme": "Design",
+  "materialYou": "Material You",
+  "adaptiveTheme": "Adaptives Design",
+
+  "language": "Sprache",
+  "english": "Englisch",
+  "german": "Deutsch",
+  "spanish": "Spanisch",
+
+  "noTracksInPlaylist": "Keine Songs in Wiedergabeliste",
+  "sortAlphabetically": "Alphabetisch sortieren",
+  "sortByYear": "Nach Jahr sortieren",
+  "sortBySeriesOrder": "Nach Serienreihenfolge sortieren",
+  "listView": "Listenansicht",
+  "gridView": "Rasteransicht",
+  "noBooksInSeries": "Keine Bücher in dieser Serie gefunden",
+  "artist": "Künstler",
+  "showRecentlyPlayedAlbums": "Kürzlich gespielte Alben anzeigen",
+  "showRandomArtists": "Zufällige Künstler zum Entdecken anzeigen",
+  "showRandomAlbums": "Zufällige Alben zum Entdecken anzeigen",
+  "showAudiobooksInProgress": "Hörbücher in Bearbeitung anzeigen",
+  "showRandomAudiobooks": "Zufällige Hörbücher zum Entdecken anzeigen",
+  "showRandomSeries": "Zufällige Hörbuchserien zum Entdecken anzeigen",
+  "showFavoriteAlbums": "Lieblingsalben anzeigen",
+  "showFavoriteArtists": "Lieblingskünstler anzeigen",
+  "showFavoriteTracks": "Lieblingssongs anzeigen",
+  "extractColorsFromArtwork": "Farben aus Album- und Künstlercover extrahieren",
+  "chooseHomeScreenRows": "Wähle welche Zeilen auf dem Startbildschirm angezeigt werden",
+  "addedToFavorites": "Zu Favoriten hinzugefügt",
+  "removedFromFavorites": "Aus Favoriten entfernt",
+  "unknown": "Unbekannt",
+  "noUpcomingTracks": "Keine weiteren Songs",
+  "showAll": "Alle anzeigen",
+  "showFavoritesOnly": "Nur Favoriten anzeigen",
+  "changeView": "Ansicht ändern",
+  "authors": "Autoren",
+  "series": "Serien",
+  "shows": "Sendungen",
+  "podcasts": "Podcasts",
+  "podcastSupportComingSoon": "Podcast-Unterstützung kommt bald",
+  "playlist": "Wiedergabeliste",
+  "connectionError": "Verbindungsfehler",
+  "twoColumnGrid": "2-Spalten-Raster",
+  "threeColumnGrid": "3-Spalten-Raster",
+  "fromProviders": "Von Anbietern",
+
+  "resume": "Fortsetzen",
+  "about": "Über",
+  "inProgress": "In Bearbeitung",
+  "narratedBy": "Gesprochen von {narrators}",
+  "unknownNarrator": "Unbekannter Sprecher",
+  "unknownAuthor": "Unbekannter Autor",
+  "loadingChapters": "Lade Kapitel...",
+  "noChapterInfoAvailable": "Keine Kapitelinformationen verfügbar",
+  "percentComplete": "{percent}% abgeschlossen",
+  "theAudioDbApiKey": "TheAudioDB API-Schlüssel",
+  "theAudioDbApiKeyHint": "\"2\" für kostenlosen Zugang oder Premium-Schlüssel",
+  "audiobookLibraries": "Hörbuch-Bibliotheken",
+  "chooseAudiobookLibraries": "Wähle welche Audiobookshelf-Bibliotheken einbezogen werden",
+  "unknownLibrary": "Unbekannte Bibliothek",
+  "noSeriesFound": "Keine Serien gefunden",
+  "ensembleBugReport": "Ensemble Fehlerbericht",
+  "byOwner": "Von {owner}",
+  "noSeriesAvailable": "Keine Serien in deiner Hörbuch-Bibliothek verfügbar.\nZiehe zum Aktualisieren.",
+  "pullToLoadSeries": "Ziehe nach unten um Serien\nvon Music Assistant zu laden",
+
+  "search": "Suche",
+  "metadataApisDescription": "Künstlerbilder werden automatisch von Deezer abgerufen. Füge unten API-Schlüssel für Künstlerbiografien und Albenbeschreibungen hinzu.",
+  "lastFmApiKey": "Last.fm API-Schlüssel",
+  "lastFmApiKeyHint": "Kostenlosen Schlüssel auf last.fm/api holen",
+  "swipeToSwitchDevice": "Wischen um Gerät zu wechseln",
+  "chapterNumber": "Kapitel {number}",
+  "pcmAudio": "PCM-Audio",
+  "playOn": "Abspielen auf...",
+  "addAlbumToQueueOn": "Album zur Warteschlange hinzufügen auf...",
+  "addToQueueOn": "Zur Warteschlange hinzufügen auf...",
+  "startRadioOn": "{name} Radio starten auf...",
+  "book": "Buch",
+  "audiobookSingular": "Hörbuch",
+  "trackCount": "{count} {count, plural, =1{Song} other{Songs}}",
+  "materialYouDescription": "Systemfarben verwenden (Android 12+)",
+  "playerStateUnavailable": "Nicht verfügbar",
+  "playerStateOff": "Aus",
+  "playerStateIdle": "Inaktiv",
+  "playerSelected": "Ausgewählt"
+}

lib/l10n/app_es.arb

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+{
+  "@@locale": "es",
+
+  "appTitle": "Ensemble",
+  "connecting": "Conectando...",
+  "connected": "Conectado",
+  "disconnected": "Desconectado",
+  "serverAddress": "Dirección del servidor",
+  "serverAddressHint": "ej., music.example.com o 192.168.1.100",
+  "yourName": "Tu nombre",
+  "yourFirstName": "Tu nombre de pila",
+  "portOptional": "Puerto (Opcional)",
+  "portHint": "ej., 8095 o dejar en blanco",
+  "portDescription": "Dejar en blanco para proxy inverso o puertos estándar. Introduce 8095 para conexión directa.",
+  "username": "Usuario",
+  "password": "Contraseña",
+  "detectAndConnect": "Detectar y conectar",
+  "connect": "Conectar",
+  "disconnect": "Desconectar",
+  "authServerUrlOptional": "URL del servidor de autenticación (Opcional)",
+  "authServerUrlHint": "ej., auth.example.com (si es diferente del servidor)",
+  "authServerUrlDescription": "Dejar vacío si la autenticación está en el mismo servidor",
+  "detectedAuthType": "Detectado: {authType}",
+  "@detectedAuthType": {
+    "placeholders": {
+      "authType": {
+        "type": "String"
+      }
+    }
+  },
+  "serverRequiresAuth": "Este servidor requiere autenticación",
+  "tailscaleVpnConnection": "Conexión VPN Tailscale",
+  "unencryptedConnection": "Conexión sin cifrar",
+  "usingHttpOverTailscale": "Usando HTTP sobre Tailscale (túnel cifrado)",
+  "httpsFailedUsingHttp": "HTTPS falló, usando HTTP como alternativa",
+  "httpNotEncrypted": "Conexión HTTP - los datos no están cifrados",
+  "pleaseEnterServerAddress": "Por favor, introduce la dirección de tu servidor Music Assistant",
+  "pleaseEnterName": "Por favor, introduce tu nombre",
+  "pleaseEnterValidPort": "Por favor, introduce un número de puerto válido (1-65535)",
+  "pleaseEnterCredentials": "Por favor, introduce usuario y contraseña",
+  "authFailed": "Autenticación fallida. Por favor, verifica tus credenciales.",
+  "maLoginFailed": "Inicio de sesión en Music Assistant fallido. Por favor, verifica tus credenciales.",
+  "connectionFailed": "No se pudo conectar al servidor. Por favor, verifica la dirección e inténtalo de nuevo.",
+  "detectingAuth": "Detectando autenticación...",
+  "cannotDetermineAuth": "No se pueden determinar los requisitos de autenticación. Por favor, verifica la URL del servidor.",
+  "noAuthentication": "Sin autenticación",
+  "httpBasicAuth": "Autenticación HTTP Basic",
+  "authelia": "Authelia",
+  "musicAssistantLogin": "Inicio de sesión de Music Assistant",
+  "pressBackToMinimize": "Presiona atrás de nuevo para minimizar",
+  "recentlyPlayed": "Reproducido recientemente",
+  "discoverArtists": "Descubrir artistas",
+  "discoverAlbums": "Descubrir álbumes",
+  "continueListening": "Continuar escuchando",
+  "discoverAudiobooks": "Descubrir audiolibros",
+  "discoverSeries": "Descubrir series",
+  "favoriteAlbums": "Álbumes favoritos",
+  "favoriteArtists": "Artistas favoritos",
+  "favoriteTracks": "Canciones favoritas",
+  "searchMusic": "Buscar música...",
+  "searchForContent": "Buscar artistas, álbumes o canciones",
+  "retry": "Reintentar",
+  "all": "Todo",
+  "artists": "Artistas",
+  "albums": "Álbumes",
+  "tracks": "Canciones",
+  "playlists": "Listas de reproducción",
+  "audiobooks": "Audiolibros",
+  "searchFailed": "Búsqueda fallida. Por favor, verifica tu conexión.",
+  "queue": "Cola",
+  "playerQueue": "Cola de {playerName}",
+  "@playerQueue": {
+    "placeholders": {
+      "playerName": {
+        "type": "String"
+      }
+    }
+  },
+  "noPlayerSelected": "Ningún reproductor seleccionado",
+  "undo": "Deshacer",
+  "removedItem": "Eliminado {itemName}",
+  "@removedItem": {
+    "placeholders": {
+      "itemName": {
+        "type": "String"
+      }
+    }
+  },
+  "settings": "Ajustes",
+  "debugLogs": "Registros de depuración",
+  "themeMode": "Modo de tema",
+  "light": "Claro",
+  "dark": "Oscuro",
+  "system": "Sistema",
+  "pullToRefresh": "Desliza hacia abajo para actualizar la biblioteca y aplicar los cambios",
+  "viewDebugLogs": "Ver registros de depuración",
+  "viewAllPlayers": "Ver todos los reproductores",
+  "copyLogs": "Copiar registros",
+  "clearLogs": "Borrar registros",
+  "copyList": "Copiar lista",
+  "close": "Cerrar",
+  "allPlayersCount": "Todos los reproductores ({count})",
+  "@allPlayersCount": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "errorLoadingPlayers": "Error al cargar reproductores: {error}",
+  "@errorLoadingPlayers": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "logsCopied": "Registros copiados al portapapeles",
+  "logsCleared": "Registros borrados",
+  "playerListCopied": "Lista de reproductores copiada al portapapeles",
+  "noLogsYet": "Aún no hay registros",
+  "infoPlus": "Info+",
+  "warnings": "Advertencias",
+  "errors": "Errores",
+  "showingEntries": "Mostrando {filtered} de {total} entradas",
+  "@showingEntries": {
+    "placeholders": {
+      "filtered": {
+        "type": "int"
+      },
+      "total": {
+        "type": "int"
+      }
+    }
+  },
+  "thisDevice": "Este dispositivo",
+  "ghostPlayer": "Reproductor fantasma (duplicado)",
+  "unavailableCorrupt": "No disponible/Corrupto",
+  "playerId": "ID: {id}",
+  "@playerId": {
+    "placeholders": {
+      "id": {
+        "type": "String"
+      }
+    }
+  },
+  "playerInfo": "Disponible: {available} | Proveedor: {provider}",
+  "@playerInfo": {
+    "placeholders": {
+      "available": {
+        "type": "String"
+      },
+      "provider": {
+        "type": "String"
+      }
+    }
+  },
+  "shareBugReport": "Compartir informe de errores",
+  "moreOptions": "Más opciones",
+  "failedToUpdateFavorite": "Error al actualizar favorito: {error}",
+  "@failedToUpdateFavorite": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "noPlayersAvailable": "No hay reproductores disponibles",
+  "albumAddedToQueue": "Álbum añadido a la cola",
+  "tracksAddedToQueue": "Canciones añadidas a la cola",
+  "play": "Reproducir",
+  "noPlayersFound": "No se encontraron reproductores",
+  "startingRadio": "Iniciando radio de {name}",
+  "@startingRadio": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "failedToStartRadio": "Error al iniciar radio: {error}",
+  "@failedToStartRadio": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "startingRadioOnPlayer": "Iniciando radio de {name} en {playerName}",
+  "@startingRadioOnPlayer": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      },
+      "playerName": {
+        "type": "String"
+      }
+    }
+  },
+  "addedRadioToQueue": "Radio de {name} añadida a la cola",
+  "@addedRadioToQueue": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "failedToAddToQueue": "Error al añadir a la cola: {error}",
+  "@failedToAddToQueue": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "radio": "Radio",
+  "inLibrary": "En la biblioteca",
+  "noAlbumsFound": "No se encontraron álbumes",
+  "playing": "Reproduciendo {name}",
+  "@playing": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "playingTrack": "Reproduciendo canción",
+  "markedAsFinished": "{name} marcado como terminado",
+  "@markedAsFinished": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "failedToMarkFinished": "Error al marcar como terminado: {error}",
+  "@failedToMarkFinished": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "markedAsUnplayed": "{name} marcado como no reproducido",
+  "@markedAsUnplayed": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "failedToMarkUnplayed": "Error al marcar como no reproducido: {error}",
+  "@failedToMarkUnplayed": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "failedToPlay": "Error al reproducir: {error}",
+  "@failedToPlay": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "markAsFinished": "Marcar como terminado",
+  "markAsUnplayed": "Marcar como no reproducido",
+  "byAuthor": "Por {author}",
+  "@byAuthor": {
+    "placeholders": {
+      "author": {
+        "type": "String"
+      }
+    }
+  },
+  "audiobookCount": "{count} audiolibro(s)",
+  "@audiobookCount": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "loading": "Cargando...",
+  "bookCount": "{count} libro(s)",
+  "@bookCount": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "books": "Libros",
+  "noFavoriteAudiobooks": "No hay audiolibros favoritos",
+  "tapHeartAudiobook": "Toca el corazón en un audiolibro para añadirlo a favoritos",
+  "noAudiobooks": "No hay audiolibros",
+  "addAudiobooksHint": "Añade audiolibros a tu biblioteca para verlos aquí",
+  "noFavoriteArtists": "No hay artistas favoritos",
+  "tapHeartArtist": "Toca el corazón en un artista para añadirlo a favoritos",
+  "noFavoriteAlbums": "No hay álbumes favoritos",
+  "tapHeartAlbum": "Toca el corazón en un álbum para añadirlo a favoritos",
+  "noFavoritePlaylists": "No hay listas de reproducción favoritas",
+  "tapHeartPlaylist": "Toca el corazón en una lista para añadirla a favoritos",
+  "noFavoriteTracks": "No hay canciones favoritas",
+  "longPressTrackHint": "Mantén presionada una canción y toca el corazón para añadirla a favoritos",
+  "loadSeries": "Cargar series",
+  "notConnected": "No conectado a Music Assistant",
+  "notConnectedTitle": "No conectado",
+  "connectHint": "Conéctate a tu servidor Music Assistant para empezar a escuchar",
+  "configureServer": "Configurar servidor",
+  "noArtistsFound": "No se encontraron artistas",
+  "noTracksFound": "No se encontraron canciones",
+  "noPlaylistsFound": "No se encontraron listas de reproducción",
+  "queueIsEmpty": "La cola está vacía",
+  "noResultsFound": "No se encontraron resultados",
+  "refresh": "Actualizar",
+  "debugConsole": "Consola de depuración",
+  "copy": "Copiar",
+  "clear": "Borrar",
+  "noLogsToCopy": "No hay registros para copiar",
+  "noDebugLogsYet": "Aún no hay registros de depuración. Intenta detectar autenticación.",
+  "showDebug": "Mostrar depuración",
+  "hideDebug": "Ocultar depuración",
+  "chapters": "Capítulos",
+  "noChapters": "Sin capítulos",
+  "noChapterInfo": "Este audiolibro no tiene información de capítulos",
+  "errorSeeking": "Error al buscar: {error}",
+  "@errorSeeking": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "error": "Error: {error}",
+  "@error": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "home": "Inicio",
+  "library": "Biblioteca",
+  "homeScreen": "Pantalla de inicio",
+  "metadataApis": "APIs de metadatos",
+  "theme": "Tema",
+  "materialYou": "Material You",
+  "adaptiveTheme": "Tema adaptativo",
+  "language": "Idioma",
+  "english": "Inglés",
+  "german": "Alemán",
+  "spanish": "Español",
+  "noTracksInPlaylist": "No hay canciones en la lista",
+  "sortAlphabetically": "Ordenar alfabéticamente",
+  "sortByYear": "Ordenar por año",
+  "sortBySeriesOrder": "Ordenar por orden de serie",
+  "listView": "Vista de lista",
+  "gridView": "Vista de cuadrícula",
+  "noBooksInSeries": "No se encontraron libros en esta serie",
+  "artist": "Artista",
+  "showRecentlyPlayedAlbums": "Mostrar álbumes reproducidos recientemente",
+  "showRandomArtists": "Mostrar artistas aleatorios para descubrir",
+  "showRandomAlbums": "Mostrar álbumes aleatorios para descubrir",
+  "showAudiobooksInProgress": "Mostrar audiolibros en progreso",
+  "showRandomAudiobooks": "Mostrar audiolibros aleatorios para descubrir",
+  "showRandomSeries": "Mostrar series de audiolibros aleatorias para descubrir",
+  "showFavoriteAlbums": "Mostrar una fila de tus álbumes favoritos",
+  "showFavoriteArtists": "Mostrar una fila de tus artistas favoritos",
+  "showFavoriteTracks": "Mostrar una fila de tus canciones favoritas",
+  "extractColorsFromArtwork": "Extraer colores de las portadas de álbumes y artistas",
+  "chooseHomeScreenRows": "Elige qué filas mostrar en la pantalla de inicio",
+  "addedToFavorites": "Añadido a favoritos",
+  "removedFromFavorites": "Eliminado de favoritos",
+  "unknown": "Desconocido",
+  "noUpcomingTracks": "No hay canciones próximas",
+  "showAll": "Mostrar todo",
+  "showFavoritesOnly": "Mostrar solo favoritos",
+  "changeView": "Cambiar vista",
+  "authors": "Autores",
+  "series": "Series",
+  "shows": "Programas",
+  "podcasts": "Podcasts",
+  "podcastSupportComingSoon": "Soporte de podcasts próximamente",
+  "playlist": "Lista de reproducción",
+  "connectionError": "Error de conexión",
+  "twoColumnGrid": "Cuadrícula de 2 columnas",
+  "threeColumnGrid": "Cuadrícula de 3 columnas",
+  "fromProviders": "De proveedores",
+  "resume": "Continuar",
+  "about": "Acerca de",
+  "inProgress": "En progreso",
+  "narratedBy": "Narrado por {narrators}",
+  "@narratedBy": {
+    "placeholders": {
+      "narrators": {
+        "type": "String"
+      }
+    }
+  },
+  "unknownNarrator": "Narrador desconocido",
+  "unknownAuthor": "Autor desconocido",
+  "loadingChapters": "Cargando capítulos...",
+  "noChapterInfoAvailable": "No hay información de capítulos disponible",
+  "percentComplete": "{percent}% completado",
+  "@percentComplete": {
+    "placeholders": {
+      "percent": {
+        "type": "int"
+      }
+    }
+  },
+  "theAudioDbApiKey": "Clave API de TheAudioDB",
+  "theAudioDbApiKeyHint": "Usa \"2\" para nivel gratuito o clave premium",
+  "audiobookLibraries": "Bibliotecas de audiolibros",
+  "chooseAudiobookLibraries": "Elige qué bibliotecas de Audiobookshelf incluir",
+  "unknownLibrary": "Biblioteca desconocida",
+  "noSeriesFound": "No se encontraron series",
+  "ensembleBugReport": "Informe de errores de Ensemble",
+  "byOwner": "Por {owner}",
+  "@byOwner": {
+    "placeholders": {
+      "owner": {
+        "type": "String"
+      }
+    }
+  },
+  "noSeriesAvailable": "No hay series disponibles en tu biblioteca de audiolibros.\nDesliza para actualizar.",
+  "pullToLoadSeries": "Desliza hacia abajo para cargar series\ndesde Music Assistant",
+  "search": "Buscar",
+  "metadataApisDescription": "Las imágenes de artistas se obtienen automáticamente de Deezer. Añade claves API a continuación para biografías de artistas y descripciones de álbumes.",
+  "lastFmApiKey": "Clave API de Last.fm",
+  "lastFmApiKeyHint": "Obtén una clave gratuita en last.fm/api",
+  "swipeToSwitchDevice": "Desliza para cambiar de dispositivo",
+  "chapterNumber": "Capítulo {number}",
+  "@chapterNumber": {
+    "placeholders": {
+      "number": {
+        "type": "int"
+      }
+    }
+  },
+  "pcmAudio": "Audio PCM",
+  "playOn": "Reproducir en...",
+  "addAlbumToQueueOn": "Añadir álbum a la cola en...",
+  "addToQueueOn": "Añadir a la cola en...",
+  "startRadioOn": "Iniciar radio de {name} en...",
+  "@startRadioOn": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "book": "libro",
+  "audiobookSingular": "audiolibro",
+  "trackCount": "{count} {count, plural, =1{canción} other{canciones}}",
+  "@trackCount": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "materialYouDescription": "Usar colores del sistema (Android 12+)",
+  "playerStateUnavailable": "No disponible",
+  "playerStateOff": "Apagado",
+  "playerStateIdle": "Inactivo",
+  "playerSelected": "Seleccionado"
+}

lib/main.dart

@@ -3,6 +3,9 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 import 'package:audio_service/audio_service.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'l10n/app_localizations.dart';
+import 'providers/locale_provider.dart';
 import 'providers/music_assistant_provider.dart';
 import 'providers/navigation_provider.dart';
 import 'screens/home_screen.dart';
@@ -87,6 +90,7 @@ class MusicAssistantApp extends StatefulWidget {
 class _MusicAssistantAppState extends State<MusicAssistantApp> with WidgetsBindingObserver {
   late MusicAssistantProvider _musicProvider;
   late ThemeProvider _themeProvider;
+  late LocaleProvider _localeProvider;
   final _hardwareVolumeService = HardwareVolumeService();
   StreamSubscription? _volumeUpSub;
   StreamSubscription? _volumeDownSub;
@@ -101,6 +105,7 @@ class _MusicAssistantAppState extends State<MusicAssistantApp> with WidgetsBindi
     super.initState();
     _musicProvider = MusicAssistantProvider();
     _themeProvider = ThemeProvider();
+    _localeProvider = LocaleProvider();
     WidgetsBinding.instance.addObserver(this);
     _initHardwareVolumeControl();
     // Listen to player selection changes to toggle volume interception
@@ -197,9 +202,10 @@ class _MusicAssistantAppState extends State<MusicAssistantApp> with WidgetsBindi
       providers: [
         ChangeNotifierProvider.value(value: _musicProvider),
         ChangeNotifierProvider.value(value: _themeProvider),
+        ChangeNotifierProvider.value(value: _localeProvider),
       ],
-      child: Consumer<ThemeProvider>(
-        builder: (context, themeProvider, _) {
+      child: Consumer2<ThemeProvider, LocaleProvider>(
+        builder: (context, themeProvider, localeProvider, _) {
           return FutureBuilder<(ColorScheme, ColorScheme)?>(
             future: themeProvider.useMaterialTheme
                 ? SystemThemeHelper.getSystemColorSchemes()
@@ -228,6 +234,15 @@ class _MusicAssistantAppState extends State<MusicAssistantApp> with WidgetsBindi
                   navigatorKey: navigationProvider.navigatorKey,
                   title: 'Ensemble',
                   debugShowCheckedModeBanner: false,
+                  // Localization
+                  localizationsDelegates: const [
+                    S.delegate,
+                    GlobalMaterialLocalizations.delegate,
+                    GlobalWidgetsLocalizations.delegate,
+                    GlobalCupertinoLocalizations.delegate,
+                  ],
+                  supportedLocales: S.supportedLocales,
+                  locale: localeProvider.locale,
                   themeMode: themeProvider.themeMode,
                   theme: AppTheme.lightTheme(colorScheme: lightColorScheme),
                   darkTheme: AppTheme.darkTheme(colorScheme: darkColorScheme),

lib/providers/locale_provider.dart

@@ -0,0 +1,40 @@
+import 'package:flutter/material.dart';
+import '../services/settings_service.dart';
+
+class LocaleProvider extends ChangeNotifier {
+  Locale? _locale; // null = system default
+
+  LocaleProvider() {
+    _loadLocale();
+  }
+
+  Locale? get locale => _locale;
+
+  Future<void> _loadLocale() async {
+    final savedLocale = await SettingsService.getLocale();
+    if (savedLocale != null) {
+      _locale = Locale(savedLocale);
+    }
+    notifyListeners();
+  }
+
+  Future<void> setLocale(Locale? locale) async {
+    _locale = locale;
+    await SettingsService.saveLocale(locale?.languageCode);
+    notifyListeners();
+  }
+
+  /// Returns the display name for a locale
+  static String getDisplayName(String? languageCode, BuildContext context) {
+    switch (languageCode) {
+      case 'en':
+        return 'English';
+      case 'de':
+        return 'Deutsch';
+      case null:
+        return 'System';
+      default:
+        return languageCode;
+    }
+  }
+}

lib/providers/music_assistant_provider.dart

@@ -109,10 +109,28 @@ class MusicAssistantProvider with ChangeNotifier {
   /// Current sync status
   SyncStatus get syncStatus => SyncService.instance.status;
 
-  Player? get selectedPlayer => _selectedPlayer;
-  List<Player> get availablePlayers => _availablePlayers;
+  /// Selected player - loads from cache if not yet set
+  Player? get selectedPlayer {
+    if (_selectedPlayer == null && _cacheService.getCachedSelectedPlayer() != null) {
+      _selectedPlayer = _cacheService.getCachedSelectedPlayer();
+    }
+    return _selectedPlayer;
+  }
+
+  /// Available players - loads from cache for instant UI display
+  List<Player> get availablePlayers {
+    if (_availablePlayers.isEmpty && _cacheService.hasCachedPlayers) {
+      _availablePlayers = _cacheService.getCachedPlayers()!;
+      _logger.log('⚡ Loaded ${_availablePlayers.length} players from cache (lazy)');
+    }
+    return _availablePlayers;
+  }
+
   Track? get currentTrack => _currentTrack;
 
+  /// Whether we have cached players available (for instant UI display on app resume)
+  bool get hasCachedPlayers => _cacheService.hasCachedPlayers;
+
   /// Currently playing audiobook context (with chapters) - set when playing an audiobook
   Audiobook? get currentAudiobook => _currentAudiobook;
 
@@ -402,6 +420,30 @@ class MusicAssistantProvider with ChangeNotifier {
       return;
     }
 
+    // IMMEDIATELY load cached players for instant UI display
+    // This makes mini player and device button appear instantly on app resume
+    if (_availablePlayers.isEmpty && _cacheService.hasCachedPlayers) {
+      _availablePlayers = _cacheService.getCachedPlayers()!;
+      _selectedPlayer = _cacheService.getCachedSelectedPlayer();
+      // Also try to restore from settings if cache doesn't have selected player
+      if (_selectedPlayer == null && _availablePlayers.isNotEmpty) {
+        final lastSelectedPlayerId = await SettingsService.getLastSelectedPlayerId();
+        if (lastSelectedPlayerId != null) {
+          try {
+            _selectedPlayer = _availablePlayers.firstWhere(
+              (p) => p.playerId == lastSelectedPlayerId,
+            );
+          } catch (e) {
+            _selectedPlayer = _availablePlayers.first;
+          }
+        } else {
+          _selectedPlayer = _availablePlayers.first;
+        }
+      }
+      _logger.log('⚡ Loaded ${_availablePlayers.length} cached players instantly');
+      notifyListeners(); // Update UI immediately with cached data
+    }
+
     if (_connectionState != MAConnectionState.connected &&
         _connectionState != MAConnectionState.authenticated) {
       _logger.log('🔄 Not connected, attempting reconnect to $_serverUrl');
@@ -416,8 +458,7 @@ class MusicAssistantProvider with ChangeNotifier {
       try {
         await refreshPlayers();
         await _updatePlayerState();
-        // Preload all player tracks to ensure fresh data after app resume
-        await _preloadAdjacentPlayers(preloadAll: true);
+        // Note: _preloadAdjacentPlayers is already called in refreshPlayers() -> _loadAndSelectPlayers()
         _logger.log('🔄 Connection verified, players and state refreshed');
       } catch (e) {
         _logger.log('🔄 Connection verification failed, reconnecting: $e');
@@ -488,6 +529,39 @@ class MusicAssistantProvider with ChangeNotifier {
     }
   }
 
+  /// Check if server version is >= 2.7.0b20 (uses Sendspin instead of builtin_player)
+  bool _serverUsesSendspin() {
+    final serverInfo = _api?.serverInfo;
+    if (serverInfo == null) return false;
+
+    final versionStr = serverInfo['server_version'] as String?;
+    if (versionStr == null) return false;
+
+    // Parse version like "2.8.0b2" or "2.7.0b20" or "2.7.1"
+    // Format: MAJOR.MINOR.PATCH[bBETA]
+    final versionRegex = RegExp(r'^(\d+)\.(\d+)\.(\d+)(?:b(\d+))?');
+    final match = versionRegex.firstMatch(versionStr);
+    if (match == null) return false;
+
+    final major = int.parse(match.group(1)!);
+    final minor = int.parse(match.group(2)!);
+    final patch = int.parse(match.group(3)!);
+    final beta = match.group(4) != null ? int.parse(match.group(4)!) : null;
+
+    // Compare with 2.7.0b20
+    if (major > 2) return true;
+    if (major < 2) return false;
+    // major == 2
+    if (minor > 7) return true;
+    if (minor < 7) return false;
+    // minor == 7
+    if (patch > 0) return true;
+    if (patch < 0) return false;
+    // patch == 0, so version is 2.7.0 - need beta >= 20
+    if (beta == null) return true; // 2.7.0 release is newer than 2.7.0b20
+    return beta >= 20;
+  }
+
   Future<void> _registerLocalPlayer() async {
     if (_api == null) return;
 
@@ -506,6 +580,26 @@ class MusicAssistantProvider with ChangeNotifier {
 
       final name = await SettingsService.getLocalPlayerName();
 
+      // Check if server uses Sendspin (MA 2.7.0b20+) - skip builtin_player entirely
+      if (_serverUsesSendspin()) {
+        _logger.log('📡 Server uses Sendspin (MA 2.7.0b20+), skipping builtin_player');
+        _builtinPlayerAvailable = false;
+
+        final sendspinSuccess = await _connectViaSendspin();
+        if (sendspinSuccess) {
+          _logger.log('✅ Connected via Sendspin - local player available');
+          _startReportingLocalPlayerState();
+        } else {
+          _logger.log('⚠️ Sendspin connection failed - local player unavailable');
+        }
+
+        if (_registrationInProgress != null && !_registrationInProgress!.isCompleted) {
+          _registrationInProgress!.complete();
+        }
+        _registrationInProgress = null;
+        return;
+      }
+
       final existingPlayers = await _api!.getPlayers();
       final existingPlayer = existingPlayers.where((p) => p.playerId == playerId).firstOrNull;
 
@@ -1612,7 +1706,8 @@ class MusicAssistantProvider with ChangeNotifier {
 
       _availablePlayers.sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
 
-      _cacheService.updatePlayersLastFetched();
+      // Cache players for instant display on app resume
+      _cacheService.setCachedPlayers(_availablePlayers);
 
       _logger.log('🎛️ After filtering: ${_availablePlayers.length} players available');
 
@@ -1670,8 +1765,9 @@ class MusicAssistantProvider with ChangeNotifier {
         selectPlayer(playerToSelect);
       }
 
-      // Await preload so track data and images are ready for swipe gestures
-      await _preloadAdjacentPlayers(preloadAll: true);
+      // Preload track data and images in background for swipe gestures
+      // Don't await - UI should show immediately with cached data
+      unawaited(_preloadAdjacentPlayers(preloadAll: true));
     } catch (e) {
       ErrorHandler.logError('Load and select players', e);
     }
@@ -1680,6 +1776,8 @@ class MusicAssistantProvider with ChangeNotifier {
   void selectPlayer(Player player, {bool skipNotify = false}) async {
     _selectedPlayer = player;
 
+    // Cache for instant display on app resume
+    _cacheService.setCachedSelectedPlayer(player);
     SettingsService.setLastSelectedPlayerId(player.playerId);
 
     // Immediately set currentTrack from cache to avoid flash during player switch

lib/screens/album_details_screen.dart

@@ -10,6 +10,7 @@ import '../services/metadata_service.dart';
 import '../services/debug_logger.dart';
 import '../services/recently_played_service.dart';
 import '../widgets/global_player_overlay.dart';
+import '../l10n/app_localizations.dart';
 import 'artist_details_screen.dart';
 
 class AlbumDetailsScreen extends StatefulWidget {
@@ -17,7 +18,7 @@ class AlbumDetailsScreen extends StatefulWidget {
   final String? heroTagSuffix;
 
   const AlbumDetailsScreen({
-    super.key, 
+    super.key,
     required this.album,
     this.heroTagSuffix,
   });
@@ -36,7 +37,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
   int? _expandedTrackIndex;
   bool _isDescriptionExpanded = false;
   String? _albumDescription;
-  
+
   String get _heroTagSuffix => widget.heroTagSuffix != null ? '_${widget.heroTagSuffix}' : '';
 
   @override
@@ -171,7 +172,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
             content: Text(
-              _isFavorite ? 'Added to favorites' : 'Removed from favorites',
+              _isFavorite ? S.of(context)!.addedToFavorites : S.of(context)!.removedFromFavorites,
             ),
             duration: const Duration(seconds: 1),
           ),
@@ -182,7 +183,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to update favorite: $e'),
+            content: Text(S.of(context)!.failedToUpdateFavorite(e.toString())),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -257,7 +258,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
             content: Text(
-              !currentFavorite ? 'Added to favorites' : 'Removed from favorites',
+              !currentFavorite ? S.of(context)!.addedToFavorites : S.of(context)!.removedFromFavorites,
             ),
             duration: const Duration(seconds: 1),
           ),
@@ -268,7 +269,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to update favorite: $e'),
+            content: Text(S.of(context)!.failedToUpdateFavorite(e.toString())),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -300,7 +301,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
       // Use the selected player
       final player = maProvider.selectedPlayer;
       if (player == null) {
-        _showError('No player selected');
+        _showError(S.of(context)!.noPlayerSelected);
         return;
       }
 
@@ -326,7 +327,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
       // Use the selected player
       final player = maProvider.selectedPlayer;
       if (player == null) {
-        _showError('No player selected');
+        _showError(S.of(context)!.noPlayerSelected);
         return;
       }
 
@@ -362,14 +363,14 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
           children: [
             const SizedBox(height: 16),
             Text(
-              'Add album to queue on...',
+              S.of(context)!.addAlbumToQueueOn,
               style: Theme.of(context).textTheme.titleLarge,
             ),
             const SizedBox(height: 16),
             if (players.isEmpty)
-              const Padding(
-                padding: EdgeInsets.all(32.0),
-                child: Text('No players available'),
+              Padding(
+                padding: const EdgeInsets.all(32.0),
+                child: Text(S.of(context)!.noPlayersAvailable),
               )
             else
               Flexible(
@@ -397,9 +398,9 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
                           _logger.log('Album added to queue on ${player.name}');
                           if (mounted) {
                             ScaffoldMessenger.of(context).showSnackBar(
-                              const SnackBar(
-                                content: Text('Album added to queue'),
-                                duration: Duration(seconds: 1),
+                              SnackBar(
+                                content: Text(S.of(context)!.albumAddedToQueue),
+                                duration: const Duration(seconds: 1),
                               ),
                             );
                           }
@@ -442,14 +443,14 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
           children: [
             const SizedBox(height: 16),
             Text(
-              'Add to queue on...',
+              S.of(context)!.addToQueueOn,
               style: Theme.of(context).textTheme.titleLarge,
             ),
             const SizedBox(height: 16),
             if (players.isEmpty)
-              const Padding(
-                padding: EdgeInsets.all(32.0),
-                child: Text('No players available'),
+              Padding(
+                padding: const EdgeInsets.all(32.0),
+                child: Text(S.of(context)!.noPlayersAvailable),
               )
             else
               Flexible(
@@ -476,9 +477,9 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
                           );
                           if (mounted) {
                             ScaffoldMessenger.of(context).showSnackBar(
-                              const SnackBar(
-                                content: Text('Tracks added to queue'),
-                                duration: Duration(seconds: 1),
+                              SnackBar(
+                                content: Text(S.of(context)!.tracksAddedToQueue),
+                                duration: const Duration(seconds: 1),
                               ),
                             );
                           }
@@ -763,7 +764,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
                           child: ElevatedButton.icon(
                             onPressed: _isLoading || _tracks.isEmpty ? null : _playAlbum,
                             icon: const Icon(Icons.play_arrow_rounded),
-                            label: const Text('Play'),
+                            label: Text(S.of(context)!.play),
                             style: ElevatedButton.styleFrom(
                               backgroundColor: colorScheme.primary,
                               foregroundColor: colorScheme.onPrimary,
@@ -837,7 +838,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
                   ),
                   const SizedBox(height: 24),
                   Text(
-                    'Tracks',
+                    S.of(context)!.tracks,
                     style: textTheme.titleLarge?.copyWith(
                       color: colorScheme.onBackground,
                       fontWeight: FontWeight.bold,
@@ -858,7 +859,7 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
             SliverFillRemaining(
               child: Center(
                 child: Text(
-                  'No tracks found',
+                  S.of(context)!.noTracksFound,
                   style: TextStyle(
                     color: colorScheme.onBackground.withOpacity(0.54),
                     fontSize: 16,
@@ -1089,14 +1090,14 @@ class _AlbumDetailsScreenState extends State<AlbumDetailsScreen> with SingleTick
           children: [
             const SizedBox(height: 16),
             Text(
-              'Play on...',
+              S.of(context)!.playOn,
               style: Theme.of(context).textTheme.titleLarge,
             ),
             const SizedBox(height: 16),
             Expanded(
               child: players.isEmpty
-                  ? const Center(
-                      child: Text('No players available'),
+                  ? Center(
+                      child: Text(S.of(context)!.noPlayersAvailable),
                     )
                   : ListView.builder(
                       padding: EdgeInsets.only(bottom: bottomPadding + 16),

lib/screens/artist_details_screen.dart

@@ -12,6 +12,7 @@ import '../services/metadata_service.dart';
 import '../services/settings_service.dart';
 import '../services/debug_logger.dart';
 import '../utils/page_transitions.dart';
+import '../l10n/app_localizations.dart';
 
 class ArtistDetailsScreen extends StatefulWidget {
   final Artist artist;
@@ -211,7 +212,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
             content: Text(
-              _isFavorite ? 'Added to favorites' : 'Removed from favorites',
+              _isFavorite ? S.of(context)!.addedToFavorites : S.of(context)!.removedFromFavorites,
             ),
             duration: const Duration(seconds: 1),
           ),
@@ -222,7 +223,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to update favorite: $e'),
+            content: Text(S.of(context)!.failedToUpdateFavorite(e.toString())),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -236,7 +237,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
 
     if (selectedPlayer == null) {
       ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('No player selected')),
+        SnackBar(content: Text(S.of(context)!.noPlayerSelected)),
       );
       return;
     }
@@ -246,7 +247,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Starting ${widget.artist.name} radio'),
+            content: Text(S.of(context)!.startingRadio(widget.artist.name)),
             duration: const Duration(seconds: 1),
           ),
         );
@@ -256,7 +257,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to start radio: $e'),
+            content: Text(S.of(context)!.failedToStartRadio(e.toString())),
             backgroundColor: Colors.red,
           ),
         );
@@ -282,14 +283,14 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             Text(
-              'Start ${widget.artist.name} radio on...',
+              S.of(context)!.startRadioOn(widget.artist.name),
               style: Theme.of(context).textTheme.titleLarge,
             ),
             const SizedBox(height: 16),
             if (players.isEmpty)
-              const Padding(
-                padding: EdgeInsets.all(32.0),
-                child: Text('No players available'),
+              Padding(
+                padding: const EdgeInsets.all(32.0),
+                child: Text(S.of(context)!.noPlayersAvailable),
               )
             else
               Flexible(
@@ -311,7 +312,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                           if (mounted) {
                             ScaffoldMessenger.of(context).showSnackBar(
                               SnackBar(
-                                content: Text('Starting ${widget.artist.name} radio on ${player.name}'),
+                                content: Text(S.of(context)!.startingRadioOnPlayer(widget.artist.name, player.name)),
                                 duration: const Duration(seconds: 1),
                               ),
                             );
@@ -321,7 +322,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                           if (mounted) {
                             ScaffoldMessenger.of(context).showSnackBar(
                               SnackBar(
-                                content: Text('Failed to start radio: $e'),
+                                content: Text(S.of(context)!.failedToStartRadio(e.toString())),
                                 backgroundColor: Colors.red,
                               ),
                             );
@@ -345,7 +346,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
 
     if (selectedPlayer == null) {
       ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('No player selected')),
+        SnackBar(content: Text(S.of(context)!.noPlayerSelected)),
       );
       return;
     }
@@ -356,7 +357,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Added ${widget.artist.name} radio to queue'),
+            content: Text(S.of(context)!.addedRadioToQueue(widget.artist.name)),
             duration: const Duration(seconds: 1),
           ),
         );
@@ -366,7 +367,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to add to queue: $e'),
+            content: Text(S.of(context)!.failedToAddToQueue(e.toString())),
             backgroundColor: Colors.red,
           ),
         );
@@ -442,7 +443,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
       });
     }
   }
-  
+
   @override
   Widget build(BuildContext context) {
     // CRITICAL FIX: Use select() instead of watch() to reduce rebuilds
@@ -583,7 +584,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                           child: ElevatedButton.icon(
                             onPressed: _startArtistRadio,
                             icon: const Icon(Icons.radio),
-                            label: const Text('Radio'),
+                            label: Text(S.of(context)!.radio),
                             style: ElevatedButton.styleFrom(
                               backgroundColor: colorScheme.primary,
                               foregroundColor: colorScheme.onPrimary,
@@ -669,7 +670,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
             SliverFillRemaining(
               child: Center(
                 child: Text(
-                  'No albums found',
+                  S.of(context)!.noAlbumsFound,
                   style: TextStyle(
                     color: colorScheme.onBackground.withOpacity(0.54),
                     fontSize: 16,
@@ -686,7 +687,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                   child: Row(
                     children: [
                       Text(
-                        'In Library',
+                        S.of(context)!.inLibrary,
                         style: textTheme.titleLarge?.copyWith(
                           color: colorScheme.onBackground,
                           fontWeight: FontWeight.bold,
@@ -700,7 +701,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                           color: colorScheme.primary,
                           size: 20,
                         ),
-                        tooltip: _sortOrder == 'alpha' ? 'Sort by year' : 'Sort alphabetically',
+                        tooltip: _sortOrder == 'alpha' ? S.of(context)!.sortByYear : S.of(context)!.sortAlphabetically,
                         onPressed: _toggleSortOrder,
                         visualDensity: VisualDensity.compact,
                         padding: EdgeInsets.zero,
@@ -718,10 +719,10 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                           size: 20,
                         ),
                         tooltip: _viewMode == 'grid2'
-                            ? '3-column grid'
+                            ? S.of(context)!.threeColumnGrid
                             : _viewMode == 'grid3'
-                                ? 'List view'
-                                : '2-column grid',
+                                ? S.of(context)!.listView
+                                : S.of(context)!.twoColumnGrid,
                         onPressed: _cycleViewMode,
                         visualDensity: VisualDensity.compact,
                         padding: EdgeInsets.zero,
@@ -742,7 +743,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                   child: Row(
                     children: [
                       Text(
-                        'From Providers',
+                        S.of(context)!.fromProviders,
                         style: textTheme.titleLarge?.copyWith(
                           color: colorScheme.onBackground,
                           fontWeight: FontWeight.bold,
@@ -757,7 +758,7 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                             color: colorScheme.primary,
                             size: 20,
                           ),
-                          tooltip: _sortOrder == 'alpha' ? 'Sort by year' : 'Sort alphabetically',
+                          tooltip: _sortOrder == 'alpha' ? S.of(context)!.sortByYear : S.of(context)!.sortAlphabetically,
                           onPressed: _toggleSortOrder,
                           visualDensity: VisualDensity.compact,
                           padding: EdgeInsets.zero,
@@ -774,10 +775,10 @@ class _ArtistDetailsScreenState extends State<ArtistDetailsScreen> {
                             size: 20,
                           ),
                           tooltip: _viewMode == 'grid2'
-                              ? '3-column grid'
+                              ? S.of(context)!.threeColumnGrid
                               : _viewMode == 'grid3'
-                                  ? 'List view'
-                                  : '2-column grid',
+                                  ? S.of(context)!.listView
+                                  : S.of(context)!.twoColumnGrid,
                           onPressed: _cycleViewMode,
                           visualDensity: VisualDensity.compact,
                           padding: EdgeInsets.zero,

lib/screens/audiobook_author_screen.dart

@@ -12,6 +12,7 @@ import '../services/metadata_service.dart';
 import '../services/debug_logger.dart';
 import '../utils/page_transitions.dart';
 import '../constants/hero_tags.dart';
+import '../l10n/app_localizations.dart';
 import 'audiobook_detail_screen.dart';
 
 class AudiobookAuthorScreen extends StatefulWidget {
@@ -218,7 +219,7 @@ class _AudiobookAuthorScreenState extends State<AudiobookAuthorScreen> {
                     ),
                     const SizedBox(height: 8),
                     Text(
-                      '${_audiobooks.length} ${_audiobooks.length == 1 ? 'audiobook' : 'audiobooks'}',
+                      S.of(context)!.audiobookCount(_audiobooks.length),
                       style: textTheme.bodyLarge?.copyWith(
                         color: colorScheme.onSurface.withOpacity(0.7),
                       ),
@@ -234,7 +235,7 @@ class _AudiobookAuthorScreenState extends State<AudiobookAuthorScreen> {
                 child: Row(
                   children: [
                     Text(
-                      'Audiobooks',
+                      S.of(context)!.audiobooks,
                       style: textTheme.titleLarge?.copyWith(
                         color: colorScheme.onSurface,
                         fontWeight: FontWeight.bold,
@@ -248,7 +249,7 @@ class _AudiobookAuthorScreenState extends State<AudiobookAuthorScreen> {
                         color: colorScheme.primary,
                         size: 20,
                       ),
-                      tooltip: _sortOrder == 'alpha' ? 'Sort by year' : 'Sort alphabetically',
+                      tooltip: _sortOrder == 'alpha' ? S.of(context)!.sortByYear : S.of(context)!.sortAlphabetically,
                       onPressed: _toggleSortOrder,
                       visualDensity: VisualDensity.compact,
                       padding: EdgeInsets.zero,
@@ -266,10 +267,10 @@ class _AudiobookAuthorScreenState extends State<AudiobookAuthorScreen> {
                         size: 20,
                       ),
                       tooltip: _viewMode == 'grid2'
-                          ? '3-column grid'
+                          ? S.of(context)!.threeColumnGrid
                           : _viewMode == 'grid3'
-                              ? 'List view'
-                              : '2-column grid',
+                              ? S.of(context)!.listView
+                              : S.of(context)!.twoColumnGrid,
                       onPressed: _cycleViewMode,
                       visualDensity: VisualDensity.compact,
                       padding: EdgeInsets.zero,
@@ -405,9 +406,9 @@ class _AudiobookAuthorScreenState extends State<AudiobookAuthorScreen> {
               ),
             ),
           ),
-          if (book.narratorsString != 'Unknown Narrator')
+          if (book.narratorsString != S.of(context)!.unknownNarrator)
             Text(
-              'Narrated by ${book.narratorsString}',
+              S.of(context)!.narratedBy(book.narratorsString),
               style: textTheme.bodySmall?.copyWith(
                 color: colorScheme.onSurface.withOpacity(0.6),
               ),
@@ -488,8 +489,8 @@ class _AudiobookAuthorScreenState extends State<AudiobookAuthorScreen> {
         ),
       ),
       subtitle: Text(
-        book.narratorsString != 'Unknown Narrator'
-            ? 'Narrated by ${book.narratorsString}'
+        book.narratorsString != S.of(context)!.unknownNarrator
+            ? S.of(context)!.narratedBy(book.narratorsString)
             : book.duration != null
                 ? _formatDuration(book.duration!)
                 : '',

lib/screens/audiobook_detail_screen.dart

@@ -10,6 +10,7 @@ import '../theme/theme_provider.dart';
 import '../services/debug_logger.dart';
 import '../services/recently_played_service.dart';
 import '../constants/hero_tags.dart';
+import '../l10n/app_localizations.dart';
 
 class AudiobookDetailScreen extends StatefulWidget {
   final Audiobook audiobook;
@@ -172,7 +173,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
             content: Text(
-              _isFavorite ? 'Added to favorites' : 'Removed from favorites',
+              _isFavorite ? S.of(context)!.addedToFavorites : S.of(context)!.removedFromFavorites,
             ),
             duration: const Duration(seconds: 1),
           ),
@@ -183,7 +184,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to update favorite: $e'),
+            content: Text(S.of(context)!.failedToUpdateFavorite(e.toString())),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -215,13 +216,13 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
           children: [
             const SizedBox(height: 16),
             Text(
-              'Play on...',
+              S.of(context)!.playOn,
               style: Theme.of(context).textTheme.titleLarge,
             ),
             const SizedBox(height: 16),
             Expanded(
               child: players.isEmpty
-                  ? const Center(child: Text('No players available'))
+                  ? Center(child: Text(S.of(context)!.noPlayersAvailable))
                   : ListView.builder(
                       padding: EdgeInsets.only(bottom: bottomPadding + 16),
                       itemCount: players.length,
@@ -287,7 +288,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('${_audiobook.name} marked as finished'),
+            content: Text(S.of(context)!.markedAsFinished(_audiobook.name)),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -297,7 +298,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to mark as finished: $e'),
+            content: Text(S.of(context)!.failedToMarkFinished(e.toString())),
             backgroundColor: Colors.red,
           ),
         );
@@ -338,7 +339,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('${_audiobook.name} marked as unplayed'),
+            content: Text(S.of(context)!.markedAsUnplayed(_audiobook.name)),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -348,7 +349,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to mark as unplayed: $e'),
+            content: Text(S.of(context)!.failedToMarkUnplayed(e.toString())),
             backgroundColor: Colors.red,
           ),
         );
@@ -362,7 +363,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
 
     if (selectedPlayer == null) {
       ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('No player selected')),
+        SnackBar(content: Text(S.of(context)!.noPlayerSelected)),
       );
       return;
     }
@@ -392,7 +393,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Playing ${widget.audiobook.name}'),
+            content: Text(S.of(context)!.playing(widget.audiobook.name)),
             duration: const Duration(seconds: 1),
           ),
         );
@@ -402,7 +403,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to play: $e'),
+            content: Text(S.of(context)!.failedToPlay(e.toString())),
             backgroundColor: Colors.red,
           ),
         );
@@ -489,7 +490,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                             size: 20,
                           ),
                           const SizedBox(width: 12),
-                          const Text('Mark as Finished'),
+                          Text(S.of(context)!.markAsFinished),
                         ],
                       ),
                     ),
@@ -503,7 +504,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                             size: 20,
                           ),
                           const SizedBox(width: 12),
-                          const Text('Mark as Unplayed'),
+                          Text(S.of(context)!.markAsUnplayed),
                         ],
                       ),
                     ),
@@ -580,17 +581,17 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
 
                     // Author
                     Text(
-                      'By ${book.authorsString}',
+                      S.of(context)!.byAuthor(book.authorsString),
                       style: textTheme.titleMedium?.copyWith(
                         color: colorScheme.onSurface.withOpacity(0.8),
                       ),
                     ),
 
                     // Narrator
-                    if (book.narratorsString != 'Unknown Narrator') ...[
+                    if (book.narratorsString != S.of(context)!.unknownNarrator) ...[
                       const SizedBox(height: 4),
                       Text(
-                        'Narrated by ${book.narratorsString}',
+                        S.of(context)!.narratedBy(book.narratorsString),
                         style: textTheme.bodyMedium?.copyWith(
                           color: colorScheme.onSurface.withOpacity(0.6),
                         ),
@@ -624,7 +625,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                           ),
                           const SizedBox(width: 4),
                           Text(
-                            '${(book.progress * 100).toInt()}% complete',
+                            S.of(context)!.percentComplete((book.progress * 100).toInt()),
                             style: textTheme.bodyMedium?.copyWith(
                               color: colorScheme.primary,
                             ),
@@ -662,7 +663,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                                 startPositionMs: hasResumePosition ? book.resumePositionMs : null,
                               ),
                               icon: Icon(hasResumePosition ? Icons.play_arrow : Icons.play_arrow),
-                              label: Text(hasResumePosition ? 'Resume' : 'Play'),
+                              label: Text(hasResumePosition ? S.of(context)!.resume : S.of(context)!.play),
                               style: ElevatedButton.styleFrom(
                                 backgroundColor: colorScheme.primary,
                                 foregroundColor: colorScheme.onPrimary,
@@ -740,7 +741,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                     if (book.description != null && book.description!.isNotEmpty) ...[
                       const SizedBox(height: 24),
                       Text(
-                        'About',
+                        S.of(context)!.about,
                         style: textTheme.titleLarge?.copyWith(
                           color: colorScheme.onSurface,
                           fontWeight: FontWeight.bold,
@@ -771,7 +772,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                     // Chapters Header
                     const SizedBox(height: 24),
                     Text(
-                      'Chapters',
+                      S.of(context)!.chapters,
                       style: textTheme.titleLarge?.copyWith(
                         color: colorScheme.onSurface,
                         fontWeight: FontWeight.bold,
@@ -815,7 +816,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                   ),
                   const SizedBox(height: 12),
                   Text(
-                    'Loading chapters...',
+                    S.of(context)!.loadingChapters,
                     style: textTheme.bodyMedium?.copyWith(
                       color: colorScheme.onSurface.withOpacity(0.6),
                     ),
@@ -853,7 +854,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
           padding: const EdgeInsets.all(24.0),
           child: Center(
             child: Text(
-              'No chapter information available',
+              S.of(context)!.noChapterInfoAvailable,
               style: textTheme.bodyMedium?.copyWith(
                 color: colorScheme.onSurface.withOpacity(0.6),
               ),
@@ -914,7 +915,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
           ),
           subtitle: isInProgress
               ? Text(
-                  'In progress',
+                  S.of(context)!.inProgress,
                   style: textTheme.bodySmall?.copyWith(
                     color: colorScheme.primary,
                   ),
@@ -972,7 +973,7 @@ class _AudiobookDetailScreenState extends State<AudiobookDetailScreen> {
                             children: [
                               const Icon(Icons.play_arrow, size: 20),
                               const SizedBox(width: 8),
-                              Text(isInProgress ? 'Resume' : 'Play'),
+                              Text(isInProgress ? S.of(context)!.resume : S.of(context)!.play),
                             ],
                           ),
                         ),

lib/screens/audiobook_series_screen.dart

@@ -11,6 +11,7 @@ import '../services/debug_logger.dart';
 import '../utils/page_transitions.dart';
 import '../constants/hero_tags.dart';
 import 'audiobook_detail_screen.dart';
+import '../l10n/app_localizations.dart';
 
 class AudiobookSeriesScreen extends StatefulWidget {
   final AudiobookSeries series;
@@ -168,7 +169,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
 
       if (maProvider.api == null) {
         setState(() {
-          _error = 'Not connected to Music Assistant';
+          _error = S.of(context)!.notConnected;
           _isLoading = false;
         });
         return;
@@ -270,6 +271,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
     final colorScheme = Theme.of(context).colorScheme;
     final textTheme = Theme.of(context).textTheme;
     final maProvider = context.watch<MusicAssistantProvider>();
+    final l10n = S.of(context)!;
 
     return Scaffold(
       backgroundColor: colorScheme.surface,
@@ -335,8 +337,8 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
                   const SizedBox(height: 8),
                   Text(
                     _isLoading
-                        ? 'Loading...'
-                        : '${_audiobooks.length} ${_audiobooks.length == 1 ? 'book' : 'books'}',
+                        ? l10n.loading
+                        : l10n.bookCount(_audiobooks.length),
                     style: textTheme.bodyLarge?.copyWith(
                       color: colorScheme.onSurface.withOpacity(0.7),
                     ),
@@ -353,7 +355,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
               child: Row(
                 children: [
                   Text(
-                    'Books',
+                    l10n.books,
                     style: textTheme.titleLarge?.copyWith(
                       color: colorScheme.onSurface,
                       fontWeight: FontWeight.bold,
@@ -367,7 +369,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
                       color: colorScheme.primary,
                       size: 20,
                     ),
-                    tooltip: _sortOrder == 'series' ? 'Sort alphabetically' : 'Sort by series order',
+                    tooltip: _sortOrder == 'series' ? S.of(context)!.sortAlphabetically : S.of(context)!.sortBySeriesOrder,
                     onPressed: _toggleSortOrder,
                     visualDensity: VisualDensity.compact,
                     padding: EdgeInsets.zero,
@@ -385,10 +387,10 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
                       size: 20,
                     ),
                     tooltip: _viewMode == 'grid2'
-                        ? '3-column grid'
+                        ? S.of(context)!.threeColumnGrid
                         : _viewMode == 'grid3'
-                            ? 'List view'
-                            : '2-column grid',
+                            ? S.of(context)!.listView
+                            : S.of(context)!.twoColumnGrid,
                     onPressed: _cycleViewMode,
                     visualDensity: VisualDensity.compact,
                     padding: EdgeInsets.zero,
@@ -416,7 +418,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
                     const SizedBox(height: 16),
                     ElevatedButton(
                       onPressed: _loadSeriesBooks,
-                      child: const Text('Retry'),
+                      child: Text(l10n.retry),
                     ),
                   ],
                 ),
@@ -432,7 +434,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
                         size: 48, color: colorScheme.onSurfaceVariant),
                     const SizedBox(height: 16),
                     Text(
-                      'No books found in this series',
+                      S.of(context)!.noBooksInSeries,
                       style: TextStyle(color: colorScheme.onSurfaceVariant),
                     ),
                   ],
@@ -708,7 +710,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
               ),
             ),
           ),
-          if (book.authorsString.isNotEmpty && book.authorsString != 'Unknown Author')
+          if (book.authorsString.isNotEmpty && book.authorsString != S.of(context)!.unknownAuthor)
             Text(
               book.authorsString,
               style: textTheme.bodySmall?.copyWith(
@@ -790,7 +792,7 @@ class _AudiobookSeriesScreenState extends State<AudiobookSeriesScreen> {
         ),
       ),
       subtitle: Text(
-        book.authorsString.isNotEmpty && book.authorsString != 'Unknown Author'
+        book.authorsString.isNotEmpty && book.authorsString != S.of(context)!.unknownAuthor
             ? book.authorsString
             : book.duration != null
                 ? _formatDuration(book.duration!)

lib/screens/debug_log_screen.dart

@@ -5,6 +5,7 @@ import 'package:share_plus/share_plus.dart';
 import '../services/debug_logger.dart';
 import '../providers/music_assistant_provider.dart';
 import '../widgets/global_player_overlay.dart';
+import '../l10n/app_localizations.dart';
 
 class DebugLogScreen extends StatefulWidget {
   const DebugLogScreen({super.key});
@@ -42,10 +43,10 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
   void _copyLogs() {
     Clipboard.setData(ClipboardData(text: _logger.getAllLogs()));
     ScaffoldMessenger.of(context).showSnackBar(
-      const SnackBar(
-        content: Text('Logs copied to clipboard'),
+      SnackBar(
+        content: Text(S.of(context)!.logsCopied),
         backgroundColor: Colors.green,
-        duration: Duration(seconds: 2),
+        duration: const Duration(seconds: 2),
       ),
     );
   }
@@ -58,7 +59,7 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
 
       await Share.share(
         report,
-        subject: 'Ensemble Bug Report',
+        subject: S.of(context)!.ensembleBugReport,
       );
     } finally {
       if (mounted) {
@@ -72,9 +73,9 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
       _logger.clear();
     });
     ScaffoldMessenger.of(context).showSnackBar(
-      const SnackBar(
-        content: Text('Logs cleared'),
-        duration: Duration(seconds: 1),
+      SnackBar(
+        content: Text(S.of(context)!.logsCleared),
+        duration: const Duration(seconds: 1),
       ),
     );
   }
@@ -93,7 +94,7 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
         builder: (context) => AlertDialog(
           backgroundColor: const Color(0xFF2a2a2a),
           title: Text(
-            'All Players (${allPlayers.length})',
+            S.of(context)!.allPlayersCount(allPlayers.length),
             style: const TextStyle(color: Colors.white),
           ),
           content: SizedBox(
@@ -153,27 +154,27 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
                         Text(
-                          'ID: ${player.playerId}',
+                          S.of(context)!.playerId(player.playerId),
                           style: const TextStyle(color: Colors.white70, fontSize: 11),
                         ),
                         Text(
-                          'Available: ${player.available} | Provider: ${player.provider}',
+                          S.of(context)!.playerInfo(player.available.toString(), player.provider ?? 'unknown'),
                           style: const TextStyle(color: Colors.white70, fontSize: 11),
                         ),
                         if (isCurrentPlayer)
-                          const Text(
-                            '← This device',
-                            style: TextStyle(color: Colors.green, fontSize: 11, fontWeight: FontWeight.bold),
+                          Text(
+                            S.of(context)!.thisDevice,
+                            style: const TextStyle(color: Colors.green, fontSize: 11, fontWeight: FontWeight.bold),
                           ),
                         if (isGhost && !isCorrupt)
-                          const Text(
-                            '⚠️ Ghost player (duplicate)',
-                            style: TextStyle(color: Colors.red, fontSize: 11),
+                          Text(
+                            S.of(context)!.ghostPlayer,
+                            style: const TextStyle(color: Colors.red, fontSize: 11),
                           ),
                         if (isCorrupt)
-                          const Text(
-                            '⚠️ Unavailable/Corrupt',
-                            style: TextStyle(color: Colors.orange, fontSize: 11),
+                          Text(
+                            S.of(context)!.unavailableCorrupt,
+                            style: const TextStyle(color: Colors.orange, fontSize: 11),
                           ),
                       ],
                     ),
@@ -195,15 +196,15 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
                 if (context.mounted) {
                   Navigator.pop(context);
                   ScaffoldMessenger.of(context).showSnackBar(
-                    const SnackBar(content: Text('Player list copied to clipboard!')),
+                    SnackBar(content: Text(S.of(context)!.playerListCopied)),
                   );
                 }
               },
-              child: const Text('Copy List'),
+              child: Text(S.of(context)!.copyList),
             ),
             TextButton(
               onPressed: () => Navigator.pop(context),
-              child: const Text('Close'),
+              child: Text(S.of(context)!.close),
             ),
           ],
         ),
@@ -211,7 +212,7 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
     } catch (e) {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('Error loading players: $e')),
+          SnackBar(content: Text(S.of(context)!.errorLoadingPlayers(e.toString()))),
         );
       }
     }
@@ -229,9 +230,9 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
           onPressed: () => Navigator.pop(context),
           color: Colors.white,
         ),
-        title: const Text(
-          'Debug Logs',
-          style: TextStyle(
+        title: Text(
+          S.of(context)!.debugLogs,
+          style: const TextStyle(
             color: Colors.white,
             fontSize: 20,
             fontWeight: FontWeight.w300,
@@ -256,11 +257,11 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
                   icon: const Icon(Icons.share_rounded),
                   onPressed: _shareBugReport,
                   color: Colors.white,
-                  tooltip: 'Share bug report',
+                  tooltip: S.of(context)!.shareBugReport,
                 ),
           PopupMenuButton<String>(
             icon: const Icon(Icons.more_vert, color: Colors.white),
-            tooltip: 'More options',
+            tooltip: S.of(context)!.moreOptions,
             onSelected: (value) async {
               switch (value) {
                 case 'show_players':
@@ -275,27 +276,27 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
               }
             },
             itemBuilder: (context) => [
-              const PopupMenuItem(
+              PopupMenuItem(
                 value: 'show_players',
                 child: ListTile(
-                  leading: Icon(Icons.speaker_group_rounded),
-                  title: Text('View All Players'),
+                  leading: const Icon(Icons.speaker_group_rounded),
+                  title: Text(S.of(context)!.viewAllPlayers),
                   dense: true,
                 ),
               ),
-              const PopupMenuItem(
+              PopupMenuItem(
                 value: 'copy_logs',
                 child: ListTile(
-                  leading: Icon(Icons.copy_rounded),
-                  title: Text('Copy Logs'),
+                  leading: const Icon(Icons.copy_rounded),
+                  title: Text(S.of(context)!.copyLogs),
                   dense: true,
                 ),
               ),
-              const PopupMenuItem(
+              PopupMenuItem(
                 value: 'clear_logs',
                 child: ListTile(
-                  leading: Icon(Icons.delete_rounded),
-                  title: Text('Clear Logs'),
+                  leading: const Icon(Icons.delete_rounded),
+                  title: Text(S.of(context)!.clearLogs),
                   dense: true,
                 ),
               ),
@@ -317,20 +318,20 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
                   scrollDirection: Axis.horizontal,
                   child: Row(
                     children: [
-                      _buildFilterChip('All', LogLevel.debug),
+                      _buildFilterChip(S.of(context)!.all, LogLevel.debug),
                       const SizedBox(width: 8),
-                      _buildFilterChip('Info+', LogLevel.info),
+                      _buildFilterChip(S.of(context)!.infoPlus, LogLevel.info),
                       const SizedBox(width: 8),
-                      _buildFilterChip('Warnings', LogLevel.warning),
+                      _buildFilterChip(S.of(context)!.warnings, LogLevel.warning),
                       const SizedBox(width: 8),
-                      _buildFilterChip('Errors', LogLevel.error),
+                      _buildFilterChip(S.of(context)!.errors, LogLevel.error),
                     ],
                   ),
                 ),
                 const SizedBox(height: 8),
                 // Stats
                 Text(
-                  'Showing ${_filteredEntries.length} of ${_logger.entries.length} entries',
+                  S.of(context)!.showingEntries(_filteredEntries.length, _logger.entries.length),
                   style: const TextStyle(color: Colors.white54, fontSize: 11),
                 ),
               ],
@@ -338,10 +339,10 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
           ),
           Expanded(
             child: _filteredEntries.isEmpty
-                ? const Center(
+                ? Center(
                     child: Text(
-                      'No logs yet',
-                      style: TextStyle(
+                      S.of(context)!.noLogsYet,
+                      style: const TextStyle(
                         color: Colors.white54,
                         fontSize: 16,
                       ),

lib/screens/home_screen.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
+import '../l10n/app_localizations.dart';
 import '../providers/navigation_provider.dart';
 import '../widgets/global_player_overlay.dart';
 import 'new_home_screen.dart';
@@ -39,7 +40,7 @@ class _HomeScreenState extends State<HomeScreen> {
     ScaffoldMessenger.of(context).clearSnackBars();
     ScaffoldMessenger.of(context).showSnackBar(
       SnackBar(
-        content: const Text('Press back again to minimize'),
+        content: Text(S.of(context)!.pressBackToMinimize),
         duration: const Duration(seconds: 2),
         behavior: SnackBarBehavior.floating,
         margin: const EdgeInsets.only(bottom: 80, left: 16, right: 16),

lib/screens/library_albums_screen.dart

@@ -4,6 +4,7 @@ import '../providers/music_assistant_provider.dart';
 import '../models/media_item.dart';
 import '../widgets/album_card.dart';
 import '../widgets/common/empty_state.dart';
+import '../l10n/app_localizations.dart';
 
 class LibraryAlbumsScreen extends StatelessWidget {
   const LibraryAlbumsScreen({super.key});
@@ -25,7 +26,7 @@ class LibraryAlbumsScreen extends StatelessWidget {
           color: colorScheme.onBackground,
         ),
         title: Text(
-          'Albums',
+          S.of(context)!.albums,
           style: textTheme.headlineSmall?.copyWith(
             color: colorScheme.onBackground,
             fontWeight: FontWeight.w300,
@@ -54,6 +55,7 @@ class LibraryAlbumsScreen extends StatelessWidget {
 
     if (albums.isEmpty) {
       return EmptyState.albums(
+        context: context,
         onRefresh: () => context.read<MusicAssistantProvider>().loadLibrary(),
       );
     }

lib/screens/library_artists_screen.dart

@@ -6,6 +6,7 @@ import '../utils/page_transitions.dart';
 import '../widgets/common/empty_state.dart';
 import '../widgets/artist_avatar.dart';
 import 'artist_details_screen.dart';
+import '../l10n/app_localizations.dart';
 
 class LibraryArtistsScreen extends StatelessWidget {
   const LibraryArtistsScreen({super.key});
@@ -27,7 +28,7 @@ class LibraryArtistsScreen extends StatelessWidget {
           color: colorScheme.onBackground,
         ),
         title: Text(
-          'Artists',
+          S.of(context)!.artists,
           style: textTheme.headlineSmall?.copyWith(
             color: colorScheme.onBackground,
             fontWeight: FontWeight.w300,
@@ -56,6 +57,7 @@ class LibraryArtistsScreen extends StatelessWidget {
 
     if (artists.isEmpty) {
       return EmptyState.artists(
+        context: context,
         onRefresh: () => context.read<MusicAssistantProvider>().loadLibrary(),
       );
     }

lib/screens/library_playlists_screen.dart

@@ -5,6 +5,7 @@ import '../providers/music_assistant_provider.dart';
 import '../models/media_item.dart';
 import '../widgets/common/empty_state.dart';
 import 'playlist_details_screen.dart';
+import '../l10n/app_localizations.dart';
 
 class LibraryPlaylistsScreen extends StatefulWidget {
   const LibraryPlaylistsScreen({super.key});
@@ -59,7 +60,7 @@ class _LibraryPlaylistsScreenState extends State<LibraryPlaylistsScreen> {
           color: colorScheme.onBackground,
         ),
         title: Text(
-          'Playlists',
+          S.of(context)!.playlists,
           style: textTheme.headlineSmall?.copyWith(
             color: colorScheme.onBackground,
             fontWeight: FontWeight.w300,
@@ -81,7 +82,7 @@ class _LibraryPlaylistsScreenState extends State<LibraryPlaylistsScreen> {
     }
 
     if (_playlists.isEmpty) {
-      return EmptyState.playlists(onRefresh: _loadPlaylists);
+      return EmptyState.playlists(context: context, onRefresh: _loadPlaylists);
     }
 
     return RefreshIndicator(
@@ -138,8 +139,8 @@ class _LibraryPlaylistsScreenState extends State<LibraryPlaylistsScreen> {
         ),
         subtitle: Text(
           playlist.trackCount != null
-              ? '${playlist.trackCount} tracks'
-              : playlist.owner ?? 'Playlist',
+              ? '${playlist.trackCount} ${S.of(context)!.tracks}'
+              : playlist.owner ?? S.of(context)!.playlist,
           style: textTheme.bodySmall?.copyWith(
             color: colorScheme.onSurface.withOpacity(0.7),
           ),

lib/screens/library_tracks_screen.dart

@@ -4,6 +4,7 @@ import 'package:cached_network_image/cached_network_image.dart';
 import '../providers/music_assistant_provider.dart';
 import '../models/media_item.dart';
 import '../widgets/common/empty_state.dart';
+import '../l10n/app_localizations.dart';
 
 class LibraryTracksScreen extends StatelessWidget {
   const LibraryTracksScreen({super.key});
@@ -25,7 +26,7 @@ class LibraryTracksScreen extends StatelessWidget {
           color: colorScheme.onBackground,
         ),
         title: Text(
-          'Tracks',
+          S.of(context)!.tracks,
           style: textTheme.headlineSmall?.copyWith(
             color: colorScheme.onBackground,
             fontWeight: FontWeight.w300,
@@ -48,7 +49,7 @@ class LibraryTracksScreen extends StatelessWidget {
     }
 
     if (provider.tracks.isEmpty) {
-      return EmptyState.tracks(onRefresh: provider.loadLibrary);
+      return EmptyState.tracks(context: context, onRefresh: provider.loadLibrary);
     }
 
     return ListView.builder(
@@ -129,7 +130,7 @@ class LibraryTracksScreen extends StatelessWidget {
 
     if (maProvider.selectedPlayer == null) {
       ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('No player selected')),
+        SnackBar(content: Text(S.of(context)!.noPlayerSelected)),
       );
       return;
     }

lib/screens/login_screen.dart

@@ -7,6 +7,7 @@ import '../services/profile_service.dart';
 import '../services/auth/auth_strategy.dart';
 import '../services/debug_logger.dart';
 import '../widgets/debug/debug_console.dart';
+import '../l10n/app_localizations.dart';
 import 'home_screen.dart';
 
 class LoginScreen extends StatefulWidget {
@@ -158,7 +159,7 @@ class _LoginScreenState extends State<LoginScreen> {
   Future<void> _detectAuthRequirements() async {
     if (_serverUrlController.text.trim().isEmpty) {
       setState(() {
-        _error = 'Please enter your Music Assistant server address';
+        _error = S.of(context)!.pleaseEnterServerAddress;
       });
       return;
     }
@@ -194,7 +195,7 @@ class _LoginScreenState extends State<LoginScreen> {
 
       if (strategy == null) {
         setState(() {
-          _error = 'Cannot determine authentication requirements. Please check server URL.';
+          _error = S.of(context)!.cannotDetermineAuth;
           _isDetectingAuth = false;
         });
         return;
@@ -230,13 +231,13 @@ class _LoginScreenState extends State<LoginScreen> {
   String _getAuthTypeName(String strategyName) {
     switch (strategyName) {
       case 'none':
-        return 'No Authentication';
+        return S.of(context)!.noAuthentication;
       case 'basic':
-        return 'HTTP Basic Auth';
+        return S.of(context)!.httpBasicAuth;
       case 'authelia':
-        return 'Authelia';
+        return S.of(context)!.authelia;
       case 'music_assistant':
-        return 'Music Assistant Login';
+        return S.of(context)!.musicAssistantLogin;
       default:
         return 'Unknown';
     }
@@ -260,7 +261,7 @@ class _LoginScreenState extends State<LoginScreen> {
   Future<void> _connect() async {
     if (_serverUrlController.text.trim().isEmpty) {
       setState(() {
-        _error = 'Please enter your Music Assistant server address';
+        _error = S.of(context)!.pleaseEnterServerAddress;
       });
       return;
     }
@@ -270,7 +271,7 @@ class _LoginScreenState extends State<LoginScreen> {
     final isMaAuth = _detectedAuthStrategy?.name == 'music_assistant';
     if (!isMaAuth && _ownerNameController.text.trim().isEmpty) {
       setState(() {
-        _error = 'Please enter your name';
+        _error = S.of(context)!.pleaseEnterName;
       });
       return;
     }
@@ -292,7 +293,7 @@ class _LoginScreenState extends State<LoginScreen> {
         portNum = int.tryParse(port);
         if (portNum == null || portNum < 1 || portNum > 65535) {
           setState(() {
-            _error = 'Please enter a valid port number (1-65535)';
+            _error = S.of(context)!.pleaseEnterValidPort;
             _isConnecting = false;
           });
           return;
@@ -324,7 +325,7 @@ class _LoginScreenState extends State<LoginScreen> {
 
         if (username.isEmpty || password.isEmpty) {
           setState(() {
-            _error = 'Please enter username and password';
+            _error = S.of(context)!.pleaseEnterCredentials;
             _isConnecting = false;
           });
           return;
@@ -350,7 +351,7 @@ class _LoginScreenState extends State<LoginScreen> {
 
         if (!success) {
           setState(() {
-            _error = 'Authentication failed. Please check your credentials.';
+            _error = S.of(context)!.authFailed;
             _isConnecting = false;
           });
           return;
@@ -384,7 +385,7 @@ class _LoginScreenState extends State<LoginScreen> {
 
         if (username.isEmpty || password.isEmpty) {
           setState(() {
-            _error = 'Please enter username and password';
+            _error = S.of(context)!.pleaseEnterCredentials;
             _isConnecting = false;
           });
           return;
@@ -408,7 +409,7 @@ class _LoginScreenState extends State<LoginScreen> {
 
           if (accessToken == null) {
             setState(() {
-              _error = 'Music Assistant login failed. Please check your credentials.';
+              _error = S.of(context)!.maLoginFailed;
               _isConnecting = false;
             });
             return;
@@ -452,7 +453,7 @@ class _LoginScreenState extends State<LoginScreen> {
         }
       } else {
         setState(() {
-          _error = 'Could not connect to server. Please check the address and try again.';
+          _error = S.of(context)!.connectionFailed;
           _isConnecting = false;
         });
       }
@@ -500,7 +501,7 @@ class _LoginScreenState extends State<LoginScreen> {
 
               // Server URL
               Text(
-                'Server Address',
+                S.of(context)!.serverAddress,
                 style: textTheme.titleMedium?.copyWith(
                   color: colorScheme.onBackground,
                   fontWeight: FontWeight.w500,
@@ -512,7 +513,7 @@ class _LoginScreenState extends State<LoginScreen> {
                 controller: _serverUrlController,
                 style: TextStyle(color: colorScheme.onSurface),
                 decoration: InputDecoration(
-                  hintText: 'e.g., music.example.com or 192.168.1.100',
+                  hintText: S.of(context)!.serverAddressHint,
                   hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                   filled: true,
                   fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -539,7 +540,7 @@ class _LoginScreenState extends State<LoginScreen> {
               if (_detectedAuthStrategy != null &&
                   _detectedAuthStrategy!.name != 'music_assistant') ...[
                 Text(
-                  'Your Name',
+                  S.of(context)!.yourName,
                   style: textTheme.titleMedium?.copyWith(
                     color: colorScheme.onBackground,
                     fontWeight: FontWeight.w500,
@@ -551,7 +552,7 @@ class _LoginScreenState extends State<LoginScreen> {
                   controller: _ownerNameController,
                   style: TextStyle(color: colorScheme.onSurface),
                   decoration: InputDecoration(
-                    hintText: 'Your first name',
+                    hintText: S.of(context)!.yourFirstName,
                     hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                     filled: true,
                     fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -574,7 +575,7 @@ class _LoginScreenState extends State<LoginScreen> {
 
               // Port
               Text(
-                'Port (Optional)',
+                S.of(context)!.portOptional,
                 style: textTheme.titleMedium?.copyWith(
                   color: colorScheme.onBackground,
                   fontWeight: FontWeight.w500,
@@ -582,7 +583,7 @@ class _LoginScreenState extends State<LoginScreen> {
               ),
               const SizedBox(height: 8),
               Text(
-                'Leave blank for reverse proxy or standard ports. Enter 8095 for direct connection.',
+                S.of(context)!.portDescription,
                 style: TextStyle(
                   color: colorScheme.onBackground.withOpacity(0.6),
                   fontSize: 12,
@@ -594,7 +595,7 @@ class _LoginScreenState extends State<LoginScreen> {
                 controller: _portController,
                 style: TextStyle(color: colorScheme.onSurface),
                 decoration: InputDecoration(
-                  hintText: 'e.g., 8095 or leave blank',
+                  hintText: S.of(context)!.portHint,
                   hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                   filled: true,
                   fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -639,7 +640,7 @@ class _LoginScreenState extends State<LoginScreen> {
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
                             Text(
-                              'Detected: $_detectedAuthType',
+                              S.of(context)!.detectedAuthType(_detectedAuthType!),
                               style: TextStyle(
                                 color: needsAuth
                                     ? colorScheme.onPrimaryContainer
@@ -652,7 +653,7 @@ class _LoginScreenState extends State<LoginScreen> {
                               Padding(
                                 padding: const EdgeInsets.only(top: 4),
                                 child: Text(
-                                  'This server requires authentication',
+                                  S.of(context)!.serverRequiresAuth,
                                   style: TextStyle(
                                     color: colorScheme.onPrimaryContainer.withOpacity(0.7),
                                     fontSize: 12,
@@ -698,8 +699,8 @@ class _LoginScreenState extends State<LoginScreen> {
                           children: [
                             Text(
                               _isTailscaleUrl(_serverUrlController.text)
-                                  ? 'Tailscale VPN Connection'
-                                  : 'Unencrypted Connection',
+                                  ? S.of(context)!.tailscaleVpnConnection
+                                  : S.of(context)!.unencryptedConnection,
                               style: TextStyle(
                                 color: _isTailscaleUrl(_serverUrlController.text)
                                     ? colorScheme.onSecondaryContainer
@@ -712,10 +713,10 @@ class _LoginScreenState extends State<LoginScreen> {
                               padding: const EdgeInsets.only(top: 4),
                               child: Text(
                                 _isTailscaleUrl(_serverUrlController.text)
-                                    ? 'Using HTTP over Tailscale (encrypted tunnel)'
+                                    ? S.of(context)!.usingHttpOverTailscale
                                     : _usedHttpFallback
-                                        ? 'HTTPS failed, using HTTP fallback'
-                                        : 'HTTP connection - data is not encrypted',
+                                        ? S.of(context)!.httpsFailedUsingHttp
+                                        : S.of(context)!.httpNotEncrypted,
                                 style: TextStyle(
                                   color: (_isTailscaleUrl(_serverUrlController.text)
                                       ? colorScheme.onSecondaryContainer
@@ -736,7 +737,7 @@ class _LoginScreenState extends State<LoginScreen> {
                 // Auth Server URL (only for Authelia)
                 if (_detectedAuthStrategy?.name == 'authelia') ...[
                   Text(
-                    'Auth Server URL (Optional)',
+                    S.of(context)!.authServerUrlOptional,
                     style: textTheme.titleMedium?.copyWith(
                       color: colorScheme.onBackground,
                       fontWeight: FontWeight.w500,
@@ -744,7 +745,7 @@ class _LoginScreenState extends State<LoginScreen> {
                   ),
                   const SizedBox(height: 8),
                   Text(
-                    'Leave empty if authentication is on the same server',
+                    S.of(context)!.authServerUrlDescription,
                     style: TextStyle(
                       color: colorScheme.onBackground.withOpacity(0.6),
                       fontSize: 12,
@@ -756,7 +757,7 @@ class _LoginScreenState extends State<LoginScreen> {
                     controller: _authServerUrlController,
                     style: TextStyle(color: colorScheme.onSurface),
                     decoration: InputDecoration(
-                      hintText: 'e.g., auth.example.com (if different from server)',
+                      hintText: S.of(context)!.authServerUrlHint,
                       hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                       filled: true,
                       fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -777,7 +778,7 @@ class _LoginScreenState extends State<LoginScreen> {
                 ],
 
                 Text(
-                  'Username',
+                  S.of(context)!.username,
                   style: textTheme.titleMedium?.copyWith(
                     color: colorScheme.onBackground,
                     fontWeight: FontWeight.w500,
@@ -790,7 +791,7 @@ class _LoginScreenState extends State<LoginScreen> {
                   focusNode: _usernameFocusNode,
                   style: TextStyle(color: colorScheme.onSurface),
                   decoration: InputDecoration(
-                    hintText: 'Username',
+                    hintText: S.of(context)!.username,
                     hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                     filled: true,
                     fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -810,7 +811,7 @@ class _LoginScreenState extends State<LoginScreen> {
                 const SizedBox(height: 16),
 
                 Text(
-                  'Password',
+                  S.of(context)!.password,
                   style: textTheme.titleMedium?.copyWith(
                     color: colorScheme.onBackground,
                     fontWeight: FontWeight.w500,
@@ -822,7 +823,7 @@ class _LoginScreenState extends State<LoginScreen> {
                   controller: _passwordController,
                   style: TextStyle(color: colorScheme.onSurface),
                   decoration: InputDecoration(
-                    hintText: 'Password',
+                    hintText: S.of(context)!.password,
                     hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                     filled: true,
                     fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -912,9 +913,9 @@ class _LoginScreenState extends State<LoginScreen> {
                             ),
                           ),
                           const SizedBox(width: 12),
-                          const Text(
-                            'Detecting authentication...',
-                            style: TextStyle(
+                          Text(
+                            S.of(context)!.detectingAuth,
+                            style: const TextStyle(
                               fontSize: 16,
                               fontWeight: FontWeight.bold,
                             ),
@@ -931,7 +932,7 @@ class _LoginScreenState extends State<LoginScreen> {
                             ),
                           )
                         : Text(
-                            _detectedAuthStrategy == null ? 'Detect & Connect' : 'Connect',
+                            _detectedAuthStrategy == null ? S.of(context)!.detectAndConnect : S.of(context)!.connect,
                             style: const TextStyle(
                               fontSize: 16,
                               fontWeight: FontWeight.bold,

lib/screens/new_home_screen.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:provider/provider.dart';
+import '../l10n/app_localizations.dart';
 import '../providers/music_assistant_provider.dart';
 import '../services/settings_service.dart';
 import '../services/debug_logger.dart';
@@ -179,6 +180,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
             // Only show disconnected state if we have no cached data at all
             if (!isConnected && !syncService.hasCache) {
               return DisconnectedState.full(
+                context: context,
                 onSettings: () => Navigator.push(
                   context,
                   MaterialPageRoute(builder: (context) => const SettingsScreen()),
@@ -196,7 +198,8 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
                   child: _buildConnectedView(context, maProvider),
                 ),
                 // Connecting banner overlay (doesn't affect layout)
-                if (!isConnected && syncService.hasCache)
+                // Hide when we have cached players - UI is functional during background reconnect
+                if (!isConnected && syncService.hasCache && !maProvider.hasCachedPlayers)
                   Positioned(
                     top: 0,
                     left: 0,
@@ -217,7 +220,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
                           ),
                           const SizedBox(width: 8),
                           Text(
-                            'Connecting...',
+                            S.of(context)!.connecting,
                             style: Theme.of(context).textTheme.bodySmall?.copyWith(
                               color: colorScheme.onPrimaryContainer,
                             ),
@@ -299,7 +302,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showRecentAlbums) return null;
         return AlbumRow(
           key: const ValueKey('recent-albums'),
-          title: 'Recently Played',
+          title: S.of(context)!.recentlyPlayed,
           loadAlbums: () => provider.getRecentAlbumsWithCache(),
           rowHeight: rowHeight,
         );
@@ -307,7 +310,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showDiscoverArtists) return null;
         return ArtistRow(
           key: const ValueKey('discover-artists'),
-          title: 'Discover Artists',
+          title: S.of(context)!.discoverArtists,
           loadArtists: () => provider.getDiscoverArtistsWithCache(),
           rowHeight: rowHeight,
         );
@@ -315,7 +318,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showDiscoverAlbums) return null;
         return AlbumRow(
           key: const ValueKey('discover-albums'),
-          title: 'Discover Albums',
+          title: S.of(context)!.discoverAlbums,
           loadAlbums: () => provider.getDiscoverAlbumsWithCache(),
           rowHeight: rowHeight,
         );
@@ -323,7 +326,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showContinueListeningAudiobooks) return null;
         return AudiobookRow(
           key: const ValueKey('continue-listening'),
-          title: 'Continue Listening',
+          title: S.of(context)!.continueListening,
           loadAudiobooks: () => provider.getInProgressAudiobooks(),
           rowHeight: rowHeight,
         );
@@ -331,7 +334,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showDiscoverAudiobooks) return null;
         return AudiobookRow(
           key: const ValueKey('discover-audiobooks'),
-          title: 'Discover Audiobooks',
+          title: S.of(context)!.discoverAudiobooks,
           loadAudiobooks: () => provider.getDiscoverAudiobooks(),
           rowHeight: rowHeight,
         );
@@ -339,7 +342,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showDiscoverSeries) return null;
         return SeriesRow(
           key: const ValueKey('discover-series'),
-          title: 'Discover Series',
+          title: S.of(context)!.discoverSeries,
           loadSeries: () => provider.getDiscoverSeries(),
           rowHeight: rowHeight,
         );
@@ -347,7 +350,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showFavoriteAlbums) return null;
         return AlbumRow(
           key: const ValueKey('favorite-albums'),
-          title: 'Favorite Albums',
+          title: S.of(context)!.favoriteAlbums,
           loadAlbums: () => provider.getFavoriteAlbums(),
           rowHeight: rowHeight,
         );
@@ -355,7 +358,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showFavoriteArtists) return null;
         return ArtistRow(
           key: const ValueKey('favorite-artists'),
-          title: 'Favorite Artists',
+          title: S.of(context)!.favoriteArtists,
           loadArtists: () => provider.getFavoriteArtists(),
           rowHeight: rowHeight,
         );
@@ -363,7 +366,7 @@ class _NewHomeScreenState extends State<NewHomeScreen> with AutomaticKeepAliveCl
         if (!_showFavoriteTracks) return null;
         return TrackRow(
           key: const ValueKey('favorite-tracks'),
-          title: 'Favorite Tracks',
+          title: S.of(context)!.favoriteTracks,
           loadTracks: () => provider.getFavoriteTracks(),
           rowHeight: rowHeight,
         );

lib/screens/new_library_screen.dart

@@ -18,6 +18,7 @@ import '../services/settings_service.dart';
 import '../services/metadata_service.dart';
 import '../services/debug_logger.dart';
 import '../services/sync_service.dart';
+import '../l10n/app_localizations.dart';
 import 'album_details_screen.dart';
 import 'artist_details_screen.dart';
 import 'playlist_details_screen.dart';
@@ -652,6 +653,8 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
 
   @override
   Widget build(BuildContext context) {
+    final l10n = S.of(context)!;
+
     // Use Selector for targeted rebuilds - only rebuild when connection state changes
     return Selector<MusicAssistantProvider, bool>(
       selector: (_, provider) => provider.isConnected,
@@ -669,7 +672,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               backgroundColor: Colors.transparent,
               elevation: 0,
               title: Text(
-                'Library',
+                l10n.library,
                 style: textTheme.titleLarge?.copyWith(
                   color: colorScheme.onBackground,
                   fontWeight: FontWeight.w300,
@@ -679,6 +682,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               actions: const [PlayerSelector()],
             ),
             body: DisconnectedState.withSettingsAction(
+              context: context,
               onSettings: () => Navigator.push(
                 context,
                 MaterialPageRoute(builder: (context) => const SettingsScreen()),
@@ -727,7 +731,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
                           indicatorWeight: 3,
                           labelStyle: const TextStyle(fontWeight: FontWeight.w600, fontSize: 14),
                           unselectedLabelStyle: const TextStyle(fontWeight: FontWeight.w400, fontSize: 14),
-                          tabs: _buildTabs(),
+                          tabs: _buildTabs(l10n),
                         ),
                       ),
                       // Favorites + Layout buttons on the right
@@ -738,7 +742,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
                           size: 20,
                         ),
                         onPressed: () => _toggleFavoritesMode(!_showFavoritesOnly),
-                        tooltip: _showFavoritesOnly ? 'Show all' : 'Show favorites only',
+                        tooltip: _showFavoritesOnly ? l10n.showAll : l10n.showFavoritesOnly,
                         visualDensity: VisualDensity.compact,
                         padding: EdgeInsets.zero,
                         constraints: const BoxConstraints(minWidth: 36, minHeight: 36),
@@ -750,7 +754,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
                           size: 20,
                         ),
                         onPressed: _cycleCurrentViewMode,
-                        tooltip: 'Change view',
+                        tooltip: l10n.changeView,
                         visualDensity: VisualDensity.compact,
                         padding: EdgeInsets.zero,
                         constraints: const BoxConstraints(minWidth: 36, minHeight: 36),
@@ -765,7 +769,8 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
           body: Column(
             children: [
               // Connecting banner when showing cached data
-              if (!isConnected && syncService.hasCache)
+              // Hide when we have cached players - UI is functional during background reconnect
+              if (!isConnected && syncService.hasCache && !context.read<MusicAssistantProvider>().hasCachedPlayers)
                 Container(
                   width: double.infinity,
                   padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
@@ -783,7 +788,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
                       ),
                       const SizedBox(width: 8),
                       Text(
-                        'Connecting...',
+                        l10n.connecting,
                         style: textTheme.bodySmall?.copyWith(
                           color: colorScheme.onPrimaryContainer,
                         ),
@@ -794,7 +799,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               Expanded(
                 child: TabBarView(
                   controller: _tabController,
-                  children: _buildTabViews(context),
+                  children: _buildTabViews(context, l10n),
                 ),
               ),
             ],
@@ -858,54 +863,53 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
   }
 
   // ============ CONTEXTUAL TABS ============
-  List<Tab> _buildTabs() {
+  List<Tab> _buildTabs(S l10n) {
     switch (_selectedMediaType) {
       case LibraryMediaType.music:
         return [
-          const Tab(text: 'Artists'),
-          const Tab(text: 'Albums'),
-          if (_showFavoritesOnly) const Tab(text: 'Tracks'),
-          const Tab(text: 'Playlists'),
+          Tab(text: l10n.artists),
+          Tab(text: l10n.albums),
+          if (_showFavoritesOnly) Tab(text: l10n.tracks),
+          Tab(text: l10n.playlists),
         ];
       case LibraryMediaType.books:
-        return const [
-          Tab(text: 'Authors'),
-          Tab(text: 'All Books'),
-          Tab(text: 'Series'),
+        return [
+          Tab(text: l10n.authors),
+          Tab(text: l10n.books),
+          Tab(text: l10n.series),
         ];
       case LibraryMediaType.podcasts:
-        return const [
-          Tab(text: 'Shows'),
+        return [
+          Tab(text: l10n.shows),
         ];
     }
   }
 
-  List<Widget> _buildTabViews(BuildContext context) {
+  List<Widget> _buildTabViews(BuildContext context, S l10n) {
     switch (_selectedMediaType) {
       case LibraryMediaType.music:
         return [
-          _buildArtistsTab(context),
-          _buildAlbumsTab(context),
-          if (_showFavoritesOnly) _buildTracksTab(context),
-          _buildPlaylistsTab(context),
+          _buildArtistsTab(context, l10n),
+          _buildAlbumsTab(context, l10n),
+          if (_showFavoritesOnly) _buildTracksTab(context, l10n),
+          _buildPlaylistsTab(context, l10n),
         ];
       case LibraryMediaType.books:
         return [
-          _buildBooksAuthorsTab(context),
-          _buildAllBooksTab(context),
-          _buildSeriesTab(context),
+          _buildBooksAuthorsTab(context, l10n),
+          _buildAllBooksTab(context, l10n),
+          _buildSeriesTab(context, l10n),
         ];
       case LibraryMediaType.podcasts:
         return [
-          _buildPodcastsComingSoonTab(context),
+          _buildPodcastsComingSoonTab(context, l10n),
         ];
     }
   }
 
   // ============ BOOKS TABS ============
-  Widget _buildBooksAuthorsTab(BuildContext context) {
+  Widget _buildBooksAuthorsTab(BuildContext context, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
-    final textTheme = Theme.of(context).textTheme;
 
     if (_isLoadingAudiobooks) {
       return Center(child: CircularProgressIndicator(color: colorScheme.primary));
@@ -919,15 +923,17 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     if (audiobooks.isEmpty) {
       if (_showFavoritesOnly) {
         return EmptyState.custom(
+          context: context,
           icon: Icons.favorite_border,
-          title: 'No favorite audiobooks',
-          subtitle: 'Tap the heart on an audiobook to add it to favorites',
+          title: l10n.noFavoriteAudiobooks,
+          subtitle: l10n.tapHeartAudiobook,
         );
       }
       return EmptyState.custom(
+        context: context,
         icon: MdiIcons.bookOutline,
-        title: 'No audiobooks',
-        subtitle: 'Add audiobooks to your library to see them here',
+        title: l10n.noAudiobooks,
+        subtitle: l10n.addAudiobooksHint,
         onRefresh: () => _loadAudiobooks(),
       );
     }
@@ -956,7 +962,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               itemCount: sortedAuthors.length,
               padding: EdgeInsets.only(left: 8, right: 8, top: 8, bottom: BottomSpacing.withMiniPlayer),
               itemBuilder: (context, index) {
-                return _buildAuthorListTile(sortedAuthors[index], authorMap[sortedAuthors[index]]!);
+                return _buildAuthorListTile(sortedAuthors[index], authorMap[sortedAuthors[index]]!, l10n);
               },
             )
           : GridView.builder(
@@ -973,13 +979,13 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               ),
               itemCount: sortedAuthors.length,
               itemBuilder: (context, index) {
-                return _buildAuthorCard(sortedAuthors[index], authorMap[sortedAuthors[index]]!);
+                return _buildAuthorCard(sortedAuthors[index], authorMap[sortedAuthors[index]]!, l10n);
               },
             ),
     );
   }
 
-  Widget _buildAuthorListTile(String authorName, List<Audiobook> books) {
+  Widget _buildAuthorListTile(String authorName, List<Audiobook> books, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
     final textTheme = Theme.of(context).textTheme;
     final authorImageUrl = _authorImages[authorName];
@@ -1036,7 +1042,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
         overflow: TextOverflow.ellipsis,
       ),
       subtitle: Text(
-        '${books.length} ${books.length == 1 ? 'audiobook' : 'audiobooks'}',
+        '${books.length} ${books.length == 1 ? l10n.audiobookSingular : l10n.audiobooks}',
         style: textTheme.bodySmall?.copyWith(
           color: colorScheme.onSurface.withOpacity(0.6),
         ),
@@ -1045,7 +1051,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     );
   }
 
-  Widget _buildAuthorCard(String authorName, List<Audiobook> books) {
+  Widget _buildAuthorCard(String authorName, List<Audiobook> books, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
     final textTheme = Theme.of(context).textTheme;
     final authorImageUrl = _authorImages[authorName];
@@ -1232,7 +1238,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     );
   }
 
-  Widget _buildAllBooksTab(BuildContext context) {
+  Widget _buildAllBooksTab(BuildContext context, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
     final maProvider = context.read<MusicAssistantProvider>();
 
@@ -1248,15 +1254,17 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     if (audiobooks.isEmpty) {
       if (_showFavoritesOnly) {
         return EmptyState.custom(
+          context: context,
           icon: Icons.favorite_border,
-          title: 'No favorite audiobooks',
-          subtitle: 'Tap the heart on an audiobook to add it to favorites',
+          title: l10n.noFavoriteAudiobooks,
+          subtitle: l10n.tapHeartAudiobook,
         );
       }
       return EmptyState.custom(
+        context: context,
         icon: MdiIcons.bookOutline,
-        title: 'No audiobooks',
-        subtitle: 'Add audiobooks to your library to see them here',
+        title: l10n.noAudiobooks,
+        subtitle: l10n.addAudiobooksHint,
         onRefresh: () => _loadAudiobooks(),
       );
     }
@@ -1405,7 +1413,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     );
   }
 
-  Widget _buildSeriesTab(BuildContext context) {
+  Widget _buildSeriesTab(BuildContext context, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
     final textTheme = Theme.of(context).textTheme;
     final maProvider = context.read<MusicAssistantProvider>();
@@ -1419,7 +1427,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
             CircularProgressIndicator(color: colorScheme.primary),
             const SizedBox(height: 16),
             Text(
-              'Loading series...',
+              l10n.loading,
               style: TextStyle(
                 color: colorScheme.onSurface.withOpacity(0.6),
                 fontSize: 14,
@@ -1452,7 +1460,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
                       ),
                       const SizedBox(height: 16),
                       Text(
-                        'No Series Found',
+                        l10n.noSeriesFound,
                         style: TextStyle(
                           color: colorScheme.onSurface,
                           fontSize: 20,
@@ -1462,8 +1470,8 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
                       const SizedBox(height: 8),
                       Text(
                         _seriesLoaded
-                            ? 'No series available from your audiobook library.\nPull to refresh.'
-                            : 'Pull down to load series\nfrom Music Assistant',
+                            ? l10n.noSeriesAvailable
+                            : l10n.pullToLoadSeries,
                         textAlign: TextAlign.center,
                         style: TextStyle(
                           color: colorScheme.onSurface.withOpacity(0.6),
@@ -1473,7 +1481,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
                       const SizedBox(height: 24),
                       FilledButton.tonal(
                         onPressed: _loadSeries,
-                        child: const Text('Load Series'),
+                        child: Text(l10n.loadSeries),
                       ),
                     ],
                   ),
@@ -1497,7 +1505,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               itemCount: _series.length,
               padding: EdgeInsets.only(left: 8, right: 8, top: 8, bottom: BottomSpacing.withMiniPlayer),
               itemBuilder: (context, index) {
-                return _buildSeriesListTile(context, _series[index], maProvider);
+                return _buildSeriesListTile(context, _series[index], maProvider, l10n);
               },
             )
           : GridView.builder(
@@ -1512,13 +1520,13 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               itemCount: _series.length,
               itemBuilder: (context, index) {
                 final series = _series[index];
-                return _buildSeriesCard(context, series, maProvider, maxCoverGridSize: _seriesViewMode == 'grid3' ? 2 : 3);
+                return _buildSeriesCard(context, series, maProvider, l10n, maxCoverGridSize: _seriesViewMode == 'grid3' ? 2 : 3);
               },
             ),
     );
   }
 
-  Widget _buildSeriesListTile(BuildContext context, AudiobookSeries series, MusicAssistantProvider maProvider) {
+  Widget _buildSeriesListTile(BuildContext context, AudiobookSeries series, MusicAssistantProvider maProvider, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
     final textTheme = Theme.of(context).textTheme;
 
@@ -1576,7 +1584,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
           final count = series.bookCount ?? _seriesBookCounts[series.id];
           if (count == null) return const SizedBox.shrink();
           return Text(
-            '$count ${count == 1 ? 'book' : 'books'}',
+            '$count ${count == 1 ? l10n.book : l10n.books}',
             style: textTheme.bodySmall?.copyWith(
               color: colorScheme.onSurface.withOpacity(0.7),
             ),
@@ -1599,7 +1607,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     );
   }
 
-  Widget _buildSeriesCard(BuildContext context, AudiobookSeries series, MusicAssistantProvider maProvider, {int maxCoverGridSize = 3}) {
+  Widget _buildSeriesCard(BuildContext context, AudiobookSeries series, MusicAssistantProvider maProvider, S l10n, {int maxCoverGridSize = 3}) {
     final colorScheme = Theme.of(context).colorScheme;
     final textTheme = Theme.of(context).textTheme;
 
@@ -1661,7 +1669,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               return Padding(
                 padding: const EdgeInsets.only(top: 2),
                 child: Text(
-                  '$count ${count == 1 ? 'book' : 'books'}',
+                  '$count ${count == 1 ? l10n.book : l10n.books}',
                   style: textTheme.bodySmall?.copyWith(
                     color: colorScheme.onSurface.withOpacity(0.7),
                   ),
@@ -1833,7 +1841,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
   }
 
   // ============ PODCASTS TAB (Placeholder) ============
-  Widget _buildPodcastsComingSoonTab(BuildContext context) {
+  Widget _buildPodcastsComingSoonTab(BuildContext context, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
     return Center(
       child: Column(
@@ -1846,7 +1854,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
           ),
           const SizedBox(height: 16),
           Text(
-            'Podcasts',
+            l10n.podcasts,
             style: TextStyle(
               color: colorScheme.onSurface,
               fontSize: 20,
@@ -1855,7 +1863,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
           ),
           const SizedBox(height: 8),
           Text(
-            'Podcast support coming soon',
+            l10n.podcastSupportComingSoon,
             style: TextStyle(
               color: colorScheme.onSurface.withOpacity(0.6),
               fontSize: 14,
@@ -1867,7 +1875,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
   }
 
   // ============ ARTISTS TAB ============
-  Widget _buildArtistsTab(BuildContext context) {
+  Widget _buildArtistsTab(BuildContext context, S l10n) {
     // Use Selector for targeted rebuilds - only rebuild when artists or loading state changes
     return Selector<MusicAssistantProvider, (List<Artist>, bool)>(
       selector: (_, provider) => (provider.artists, provider.isLoading),
@@ -1887,12 +1895,14 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
         if (artists.isEmpty) {
           if (_showFavoritesOnly) {
             return EmptyState.custom(
+              context: context,
               icon: Icons.favorite_border,
-              title: 'No favorite artists',
-              subtitle: 'Tap the heart on an artist to add them to favorites',
+              title: l10n.noFavoriteArtists,
+              subtitle: l10n.tapHeartArtist,
             );
           }
           return EmptyState.artists(
+            context: context,
             onRefresh: () => context.read<MusicAssistantProvider>().loadLibrary(),
           );
         }
@@ -2050,7 +2060,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
   }
 
   // ============ ALBUMS TAB ============
-  Widget _buildAlbumsTab(BuildContext context) {
+  Widget _buildAlbumsTab(BuildContext context, S l10n) {
     // Use Selector for targeted rebuilds - only rebuild when albums or loading state changes
     return Selector<MusicAssistantProvider, (List<Album>, bool)>(
       selector: (_, provider) => (provider.albums, provider.isLoading),
@@ -2070,12 +2080,14 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
         if (albums.isEmpty) {
           if (_showFavoritesOnly) {
             return EmptyState.custom(
+              context: context,
               icon: Icons.favorite_border,
-              title: 'No favorite albums',
-              subtitle: 'Tap the heart on an album to add it to favorites',
+              title: l10n.noFavoriteAlbums,
+              subtitle: l10n.tapHeartAlbum,
             );
           }
           return EmptyState.albums(
+            context: context,
             onRefresh: () => context.read<MusicAssistantProvider>().loadLibrary(),
           );
         }
@@ -2184,7 +2196,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
   }
 
   // ============ PLAYLISTS TAB ============
-  Widget _buildPlaylistsTab(BuildContext context) {
+  Widget _buildPlaylistsTab(BuildContext context, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
 
     if (_isLoadingPlaylists) {
@@ -2194,12 +2206,13 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     if (_playlists.isEmpty) {
       if (_showFavoritesOnly) {
         return EmptyState.custom(
+          context: context,
           icon: Icons.favorite_border,
-          title: 'No favorite playlists',
-          subtitle: 'Tap the heart on a playlist to add it to favorites',
+          title: l10n.noFavoritePlaylists,
+          subtitle: l10n.tapHeartPlaylist,
         );
       }
-      return EmptyState.playlists(onRefresh: () => _loadPlaylists());
+      return EmptyState.playlists(context: context, onRefresh: () => _loadPlaylists());
     }
 
     return RefreshIndicator(
@@ -2216,7 +2229,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               padding: EdgeInsets.only(left: 8, right: 8, top: 8, bottom: BottomSpacing.navBarOnly),
               itemBuilder: (context, index) {
                 final playlist = _playlists[index];
-                return _buildPlaylistTile(context, playlist);
+                return _buildPlaylistTile(context, playlist, l10n);
               },
             )
           : GridView.builder(
@@ -2234,13 +2247,13 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
               itemCount: _playlists.length,
               itemBuilder: (context, index) {
                 final playlist = _playlists[index];
-                return _buildPlaylistGridCard(context, playlist);
+                return _buildPlaylistGridCard(context, playlist, l10n);
               },
             ),
     );
   }
 
-  Widget _buildPlaylistTile(BuildContext context, Playlist playlist) {
+  Widget _buildPlaylistTile(BuildContext context, Playlist playlist, S l10n) {
     final provider = context.read<MusicAssistantProvider>();
     final imageUrl = provider.api?.getImageUrl(playlist, size: 128);
     final colorScheme = Theme.of(context).colorScheme;
@@ -2274,8 +2287,8 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
       ),
       subtitle: Text(
         playlist.trackCount != null
-            ? '${playlist.trackCount} tracks'
-            : playlist.owner ?? 'Playlist',
+            ? '${playlist.trackCount} ${l10n.tracks}'
+            : playlist.owner ?? l10n.playlist,
         style: textTheme.bodySmall?.copyWith(color: colorScheme.onSurface.withOpacity(0.7)),
         maxLines: 1,
         overflow: TextOverflow.ellipsis,
@@ -2299,7 +2312,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
     );
   }
 
-  Widget _buildPlaylistGridCard(BuildContext context, Playlist playlist) {
+  Widget _buildPlaylistGridCard(BuildContext context, Playlist playlist, S l10n) {
     final provider = context.read<MusicAssistantProvider>();
     final imageUrl = provider.api?.getImageUrl(playlist, size: 256);
     final colorScheme = Theme.of(context).colorScheme;
@@ -2363,8 +2376,8 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
           ),
           Text(
             playlist.trackCount != null
-                ? '${playlist.trackCount} tracks'
-                : playlist.owner ?? 'Playlist',
+                ? '${playlist.trackCount} ${l10n.tracks}'
+                : playlist.owner ?? l10n.playlist,
             style: textTheme.bodySmall?.copyWith(
               color: colorScheme.onSurface.withOpacity(0.7),
             ),
@@ -2377,7 +2390,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
   }
 
   // ============ TRACKS TAB (favorites only) ============
-  Widget _buildTracksTab(BuildContext context) {
+  Widget _buildTracksTab(BuildContext context, S l10n) {
     final colorScheme = Theme.of(context).colorScheme;
 
     if (_isLoadingTracks) {
@@ -2386,9 +2399,10 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
 
     if (_favoriteTracks.isEmpty) {
       return EmptyState.custom(
+        context: context,
         icon: Icons.favorite_border,
-        title: 'No favorite tracks',
-        subtitle: 'Long-press a track and tap the heart to add it to favorites',
+        title: l10n.noFavoriteTracks,
+        subtitle: l10n.longPressTrackHint,
       );
     }
 
@@ -2474,7 +2488,7 @@ class _NewLibraryScreenState extends State<NewLibraryScreen>
         final player = maProvider.selectedPlayer;
         if (player == null) {
           ScaffoldMessenger.of(context).showSnackBar(
-            const SnackBar(content: Text('No player selected')),
+            SnackBar(content: Text(S.of(context)!.noPlayerSelected)),
           );
           return;
         }

lib/screens/playlist_details_screen.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import '../l10n/app_localizations.dart';
 import '../models/media_item.dart';
 import '../providers/music_assistant_provider.dart';
 import '../services/debug_logger.dart';
@@ -61,7 +62,7 @@ class _PlaylistDetailsScreenState extends State<PlaylistDetailsScreen> {
       // Use the selected player
       final player = maProvider.selectedPlayer;
       if (player == null) {
-        _showError('No player selected');
+        _showError(S.of(context)!.noPlayerSelected);
         return;
       }
 
@@ -77,7 +78,7 @@ class _PlaylistDetailsScreenState extends State<PlaylistDetailsScreen> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Playing ${widget.playlist.name}'),
+            content: Text(S.of(context)!.playing(widget.playlist.name)),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -195,7 +196,7 @@ class _PlaylistDetailsScreenState extends State<PlaylistDetailsScreen> {
                     child: ElevatedButton.icon(
                       onPressed: _isLoading ? null : _playPlaylist,
                       icon: const Icon(Icons.play_arrow_rounded),
-                      label: const Text('Play'),
+                      label: Text(S.of(context)!.play),
                       style: ElevatedButton.styleFrom(
                         backgroundColor: Colors.white,
                         foregroundColor: const Color(0xFF1a1a1a),
@@ -208,9 +209,9 @@ class _PlaylistDetailsScreenState extends State<PlaylistDetailsScreen> {
                   ),
                   const SizedBox(height: 24),
                   // Tracks header
-                  const Text(
-                    'Tracks',
-                    style: TextStyle(
+                  Text(
+                    S.of(context)!.tracks,
+                    style: const TextStyle(
                       color: Colors.white,
                       fontSize: 18,
                       fontWeight: FontWeight.bold,
@@ -230,7 +231,7 @@ class _PlaylistDetailsScreenState extends State<PlaylistDetailsScreen> {
                   ? SliverFillRemaining(
                       child: Center(
                         child: Text(
-                          'No tracks in playlist',
+                          S.of(context)!.noTracksInPlaylist,
                           style: TextStyle(
                             color: Colors.grey[600],
                             fontSize: 16,
@@ -327,7 +328,7 @@ class _PlaylistDetailsScreenState extends State<PlaylistDetailsScreen> {
         onPressed: () async {
           final player = maProvider.selectedPlayer;
           if (player == null) {
-            _showError('No player selected');
+            _showError(S.of(context)!.noPlayerSelected);
             return;
           }
 
@@ -336,9 +337,9 @@ class _PlaylistDetailsScreenState extends State<PlaylistDetailsScreen> {
             await maProvider.playTracks(player.playerId, _tracks, startIndex: index);
             if (mounted) {
               ScaffoldMessenger.of(context).showSnackBar(
-                const SnackBar(
-                  content: Text('Playing track'),
-                  duration: Duration(seconds: 1),
+                SnackBar(
+                  content: Text(S.of(context)!.playingTrack),
+                  duration: const Duration(seconds: 1),
                 ),
               );
             }

lib/screens/queue_screen.dart

@@ -4,6 +4,7 @@ import '../providers/music_assistant_provider.dart';
 import '../models/player.dart';
 import '../services/debug_logger.dart';
 import '../widgets/common/empty_state.dart';
+import '../l10n/app_localizations.dart';
 
 class QueueScreen extends StatefulWidget {
   const QueueScreen({super.key});
@@ -51,7 +52,7 @@ class _QueueScreenState extends State<QueueScreen> {
         if (mounted) {
           setState(() {
             _isLoading = false;
-            _error = 'No player selected';
+            _error = S.of(context)!.noPlayerSelected;
           });
         }
       }
@@ -77,7 +78,7 @@ class _QueueScreenState extends State<QueueScreen> {
         backgroundColor: Colors.transparent,
         elevation: 0,
         title: Text(
-          player != null ? '${player.name} Queue' : 'Queue',
+          player != null ? S.of(context)!.playerQueue(player.name) : S.of(context)!.queue,
           style: const TextStyle(
             color: Colors.white,
             fontSize: 20,
@@ -116,7 +117,7 @@ class _QueueScreenState extends State<QueueScreen> {
             const SizedBox(height: 16),
             ElevatedButton(
               onPressed: _loadQueue,
-              child: const Text('Retry'),
+              child: Text(S.of(context)!.retry),
             ),
           ],
         ),
@@ -131,7 +132,7 @@ class _QueueScreenState extends State<QueueScreen> {
             Icon(Icons.speaker_group, size: 64, color: Colors.grey[700]),
             const SizedBox(height: 16),
             Text(
-              'No player selected',
+              S.of(context)!.noPlayerSelected,
               style: TextStyle(color: Colors.grey[600], fontSize: 18),
             ),
           ],
@@ -140,7 +141,7 @@ class _QueueScreenState extends State<QueueScreen> {
     }
 
     if (_queue == null || _queue!.items.isEmpty) {
-      return EmptyState.queue();
+      return EmptyState.queue(context: context);
     }
 
     // Filter to show only current and upcoming items (not history)
@@ -148,9 +149,9 @@ class _QueueScreenState extends State<QueueScreen> {
     final upcomingItems = _queue!.items.sublist(currentIndex);
 
     if (upcomingItems.isEmpty) {
-      return const EmptyState(
+      return EmptyState(
         icon: Icons.queue_music,
-        message: 'No upcoming tracks',
+        message: S.of(context)!.noUpcomingTracks,
       );
     }
 
@@ -220,9 +221,9 @@ class _QueueScreenState extends State<QueueScreen> {
 
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Removed ${item.track.name}'),
+            content: Text(S.of(context)!.removedItem(item.track.name)),
             action: SnackBarAction(
-              label: 'Undo',
+              label: S.of(context)!.undo,
               onPressed: () {
                 setState(() {
                   _queue!.items.insert(index, item);

lib/screens/search_screen.dart

@@ -12,6 +12,7 @@ import '../widgets/common/disconnected_state.dart';
 import '../widgets/artist_avatar.dart';
 import 'album_details_screen.dart';
 import 'artist_details_screen.dart';
+import '../l10n/app_localizations.dart';
 
 class SearchScreen extends StatefulWidget {
   const SearchScreen({super.key});
@@ -140,7 +141,7 @@ class SearchScreenState extends State<SearchScreen> {
         setState(() {
           _isSearching = false;
           _hasSearched = true;
-          _searchError = 'Search failed. Please check your connection.';
+          _searchError = S.of(context)!.searchFailed;
         });
         if (keepFocus && _focusNode.hasFocus) {
           _focusNode.requestFocus();
@@ -166,7 +167,7 @@ class SearchScreenState extends State<SearchScreen> {
           cursorColor: colorScheme.primary,
           textInputAction: TextInputAction.search,
           decoration: InputDecoration(
-            hintText: 'Search music...',
+            hintText: S.of(context)!.searchMusic,
             hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.5)),
             border: InputBorder.none,
             suffixIcon: _searchController.text.isNotEmpty
@@ -191,7 +192,7 @@ class SearchScreenState extends State<SearchScreen> {
         ),
       ),
       body: !maProvider.isConnected
-          ? DisconnectedState.simple()
+          ? DisconnectedState.simple(context)
           : _buildSearchContent(),
     );
   }
@@ -217,7 +218,7 @@ class SearchScreenState extends State<SearchScreen> {
             ),
             const SizedBox(height: 16),
             Text(
-              'Search for artists, albums, or tracks',
+              S.of(context)!.searchForContent,
               style: TextStyle(
                 color: colorScheme.onBackground.withOpacity(0.5),
                 fontSize: 16,
@@ -250,7 +251,7 @@ class SearchScreenState extends State<SearchScreen> {
             const SizedBox(height: 16),
             FilledButton.tonal(
               onPressed: () => _performSearch(_searchController.text),
-              child: const Text('Retry'),
+              child: Text(S.of(context)!.retry),
             ),
           ],
         ),
@@ -264,7 +265,7 @@ class SearchScreenState extends State<SearchScreen> {
     final hasResults = artists.isNotEmpty || albums.isNotEmpty || tracks.isNotEmpty;
 
     if (!hasResults) {
-      return EmptyState.search();
+      return EmptyState.search(context: context);
     }
 
     return Column(
@@ -275,23 +276,23 @@ class SearchScreenState extends State<SearchScreen> {
           padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
           child: Row(
             children: [
-              _buildFilterChip('All', 'all'),
+              _buildFilterChip(S.of(context)!.all, 'all'),
               const SizedBox(width: 8),
               if (artists.isNotEmpty) ...[
-                _buildFilterChip('Artists', 'artists'),
+                _buildFilterChip(S.of(context)!.artists, 'artists'),
                 const SizedBox(width: 8),
               ],
               if (albums.isNotEmpty) ...[
-                _buildFilterChip('Albums', 'albums'),
+                _buildFilterChip(S.of(context)!.albums, 'albums'),
                 const SizedBox(width: 8),
               ],
               if (tracks.isNotEmpty) ...[
-                _buildFilterChip('Tracks', 'tracks'),
+                _buildFilterChip(S.of(context)!.tracks, 'tracks'),
               ],
             ],
           ),
         ),
-        
+
         // Results
         Expanded(
           child: Builder(
@@ -336,7 +337,7 @@ class SearchScreenState extends State<SearchScreen> {
     // Add artists section
     if ((_activeFilter == 'all' || _activeFilter == 'artists') && artists.isNotEmpty) {
       if (_activeFilter == 'all') {
-        items.add(_ListItem.header('Artists', artists.length));
+        items.add(_ListItem.header(S.of(context)!.artists, artists.length));
       }
       for (final artist in artists) {
         items.add(_ListItem.artist(artist));
@@ -347,7 +348,7 @@ class SearchScreenState extends State<SearchScreen> {
     // Add albums section
     if ((_activeFilter == 'all' || _activeFilter == 'albums') && albums.isNotEmpty) {
       if (_activeFilter == 'all') {
-        items.add(_ListItem.header('Albums', albums.length));
+        items.add(_ListItem.header(S.of(context)!.albums, albums.length));
       }
       for (final album in albums) {
         items.add(_ListItem.album(album));
@@ -358,7 +359,7 @@ class SearchScreenState extends State<SearchScreen> {
     // Add tracks section
     if ((_activeFilter == 'all' || _activeFilter == 'tracks') && tracks.isNotEmpty) {
       if (_activeFilter == 'all') {
-        items.add(_ListItem.header('Tracks', tracks.length));
+        items.add(_ListItem.header(S.of(context)!.tracks, tracks.length));
       }
       for (final track in tracks) {
         items.add(_ListItem.track(track));
@@ -428,7 +429,7 @@ class SearchScreenState extends State<SearchScreen> {
         overflow: TextOverflow.ellipsis,
       ),
       subtitle: Text(
-        'Artist',
+        S.of(context)!.artist,
         style: TextStyle(color: colorScheme.onSurface.withOpacity(0.6), fontSize: 12),
       ),
         onTap: () {
@@ -556,7 +557,7 @@ class SearchScreenState extends State<SearchScreen> {
 
     if (maProvider.selectedPlayer == null) {
       ScaffoldMessenger.of(context).showSnackBar(
-        const SnackBar(content: Text('No player selected')),
+        SnackBar(content: Text(S.of(context)!.noPlayerSelected)),
       );
       return;
     }

lib/screens/settings_screen.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import '../l10n/app_localizations.dart';
+import '../providers/locale_provider.dart';
 import '../providers/music_assistant_provider.dart';
 import '../services/music_assistant_api.dart';
 import '../services/settings_service.dart';
@@ -106,25 +108,26 @@ class _SettingsScreenState extends State<SettingsScreen> {
 
   // Helper to get row display info
   Map<String, String> _getRowInfo(String rowId) {
+    final s = S.of(context)!;
     switch (rowId) {
       case 'recent-albums':
-        return {'title': 'Recently Played', 'subtitle': 'Show recently played albums'};
+        return {'title': s.recentlyPlayed, 'subtitle': s.showRecentlyPlayedAlbums};
       case 'discover-artists':
-        return {'title': 'Discover Artists', 'subtitle': 'Show random artists to discover'};
+        return {'title': s.discoverArtists, 'subtitle': s.showRandomArtists};
       case 'discover-albums':
-        return {'title': 'Discover Albums', 'subtitle': 'Show random albums to discover'};
+        return {'title': s.discoverAlbums, 'subtitle': s.showRandomAlbums};
       case 'continue-listening':
-        return {'title': 'Continue Listening', 'subtitle': 'Show audiobooks in progress'};
+        return {'title': s.continueListening, 'subtitle': s.showAudiobooksInProgress};
       case 'discover-audiobooks':
-        return {'title': 'Discover Audiobooks', 'subtitle': 'Show random audiobooks to discover'};
+        return {'title': s.discoverAudiobooks, 'subtitle': s.showRandomAudiobooks};
       case 'discover-series':
-        return {'title': 'Discover Series', 'subtitle': 'Show random audiobook series to discover'};
+        return {'title': s.discoverSeries, 'subtitle': s.showRandomSeries};
       case 'favorite-albums':
-        return {'title': 'Favorite Albums', 'subtitle': 'Show a row of your favorite albums'};
+        return {'title': s.favoriteAlbums, 'subtitle': s.showFavoriteAlbums};
       case 'favorite-artists':
-        return {'title': 'Favorite Artists', 'subtitle': 'Show a row of your favorite artists'};
+        return {'title': s.favoriteArtists, 'subtitle': s.showFavoriteArtists};
       case 'favorite-tracks':
-        return {'title': 'Favorite Tracks', 'subtitle': 'Show a row of your favorite tracks'};
+        return {'title': s.favoriteTracks, 'subtitle': s.showFavoriteTracks};
       default:
         return {'title': rowId, 'subtitle': ''};
     }
@@ -233,7 +236,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
           color: colorScheme.onBackground,
         ),
         title: Text(
-          'Settings',
+          S.of(context)!.settings,
           style: textTheme.titleLarge?.copyWith(
             color: colorScheme.onBackground,
             fontWeight: FontWeight.w300,
@@ -252,7 +255,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
               );
             },
             color: colorScheme.onBackground,
-            tooltip: 'Debug Logs',
+            tooltip: S.of(context)!.debugLogs,
           ),
         ],
       ),
@@ -308,9 +311,9 @@ class _SettingsScreenState extends State<SettingsScreen> {
               child: FilledButton.tonalIcon(
                 onPressed: _disconnect,
                 icon: const Icon(Icons.logout_rounded),
-                label: const Text(
-                  'Disconnect',
-                  style: TextStyle(
+                label: Text(
+                  S.of(context)!.disconnect,
+                  style: const TextStyle(
                     fontSize: 16,
                     fontWeight: FontWeight.w500,
                   ),
@@ -329,7 +332,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
 
             // Theme section
             Text(
-              'Theme',
+              S.of(context)!.theme,
               style: textTheme.titleMedium?.copyWith(
                 color: colorScheme.onBackground,
                 fontWeight: FontWeight.bold,
@@ -340,14 +343,14 @@ class _SettingsScreenState extends State<SettingsScreen> {
             Container(
               padding: const EdgeInsets.all(16),
               decoration: BoxDecoration(
-                color: colorScheme.surfaceVariant.withOpacity(0.3),
-                borderRadius: BorderRadius.circular(12),
+                color: colorScheme.surfaceVariant.withOpacity(0.5),
+                borderRadius: BorderRadius.circular(8),
               ),
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
                   Text(
-                    'Theme Mode',
+                    S.of(context)!.themeMode,
                     style: textTheme.bodySmall?.copyWith(
                       color: colorScheme.onSurfaceVariant,
                     ),
@@ -358,21 +361,21 @@ class _SettingsScreenState extends State<SettingsScreen> {
                       return SizedBox(
                         width: double.infinity,
                         child: SegmentedButton<ThemeMode>(
-                          segments: const [
+                          segments: [
                             ButtonSegment<ThemeMode>(
                               value: ThemeMode.light,
-                              label: Text('Light'),
-                              icon: Icon(Icons.light_mode_rounded),
+                              label: Text(S.of(context)!.light),
+                              icon: const Icon(Icons.light_mode_rounded),
                             ),
                             ButtonSegment<ThemeMode>(
                               value: ThemeMode.dark,
-                              label: Text('Dark'),
-                              icon: Icon(Icons.dark_mode_rounded),
+                              label: Text(S.of(context)!.dark),
+                              icon: const Icon(Icons.dark_mode_rounded),
                             ),
                             ButtonSegment<ThemeMode>(
                               value: ThemeMode.system,
-                              label: Text('System'),
-                              icon: Icon(Icons.auto_mode_rounded),
+                              label: Text(S.of(context)!.system),
+                              icon: const Icon(Icons.auto_mode_rounded),
                             ),
                           ],
                           selected: {themeProvider.themeMode},
@@ -384,7 +387,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
                               if (states.contains(WidgetState.selected)) {
                                 return colorScheme.primaryContainer;
                               }
-                              return colorScheme.surfaceVariant.withOpacity(0.3);
+                              return colorScheme.surfaceVariant.withOpacity(0.5);
                             }),
                             foregroundColor: WidgetStateProperty.resolveWith((states) {
                               if (states.contains(WidgetState.selected)) {
@@ -393,6 +396,9 @@ class _SettingsScreenState extends State<SettingsScreen> {
                               return colorScheme.onSurfaceVariant;
                             }),
                             side: WidgetStateProperty.all(BorderSide.none),
+                            shape: WidgetStateProperty.all(
+                              RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+                            ),
                           ),
                         ),
                       );
@@ -404,6 +410,91 @@ class _SettingsScreenState extends State<SettingsScreen> {
 
             const SizedBox(height: 16),
 
+            // Language picker
+            Consumer<LocaleProvider>(
+              builder: (context, localeProvider, _) {
+                String getLanguageName(String? code) {
+                  switch (code) {
+                    case 'en':
+                      return 'English';
+                    case 'de':
+                      return 'Deutsch';
+                    case 'es':
+                      return 'Español';
+                    default:
+                      return S.of(context)!.system;
+                  }
+                }
+
+                return ListTile(
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
+                  shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+                  tileColor: colorScheme.surfaceVariant.withOpacity(0.5),
+                  leading: Icon(Icons.language_rounded, color: colorScheme.onSurfaceVariant),
+                  title: Text(S.of(context)!.language),
+                  subtitle: Text(
+                    getLanguageName(localeProvider.locale?.languageCode),
+                    style: TextStyle(color: colorScheme.primary),
+                  ),
+                  trailing: Icon(Icons.chevron_right, color: colorScheme.onSurfaceVariant),
+                  onTap: () {
+                    showDialog(
+                      context: context,
+                      builder: (dialogContext) {
+                        return AlertDialog(
+                          title: Text(S.of(context)!.language),
+                          content: Column(
+                            mainAxisSize: MainAxisSize.min,
+                            children: [
+                              RadioListTile<String?>(
+                                title: Text(S.of(context)!.system),
+                                subtitle: const Text('Auto'),
+                                value: null,
+                                groupValue: localeProvider.locale?.languageCode,
+                                onChanged: (value) {
+                                  localeProvider.setLocale(null);
+                                  Navigator.pop(dialogContext);
+                                },
+                              ),
+                              RadioListTile<String?>(
+                                title: const Text('English'),
+                                value: 'en',
+                                groupValue: localeProvider.locale?.languageCode,
+                                onChanged: (value) {
+                                  localeProvider.setLocale(const Locale('en'));
+                                  Navigator.pop(dialogContext);
+                                },
+                              ),
+                              RadioListTile<String?>(
+                                title: const Text('Deutsch'),
+                                value: 'de',
+                                groupValue: localeProvider.locale?.languageCode,
+                                onChanged: (value) {
+                                  localeProvider.setLocale(const Locale('de'));
+                                  Navigator.pop(dialogContext);
+                                },
+                              ),
+                              RadioListTile<String?>(
+                                title: const Text('Español'),
+                                value: 'es',
+                                groupValue: localeProvider.locale?.languageCode,
+                                onChanged: (value) {
+                                  localeProvider.setLocale(const Locale('es'));
+                                  Navigator.pop(dialogContext);
+                                },
+                              ),
+                            ],
+                          ),
+                        );
+                      },
+                    );
+                  },
+                );
+              },
+            ),
+
+            const SizedBox(height: 16),
+
             Consumer<ThemeProvider>(
               builder: (context, themeProvider, _) {
                 return Container(
@@ -414,11 +505,11 @@ class _SettingsScreenState extends State<SettingsScreen> {
                   ),
                   child: SwitchListTile(
                     title: Text(
-                      'Material You',
+                      S.of(context)!.materialYou,
                       style: TextStyle(color: colorScheme.onSurface),
                     ),
                     subtitle: Text(
-                      'Use system colors (Android 12+)',
+                      S.of(context)!.materialYouDescription,
                       style: TextStyle(color: colorScheme.onSurface.withOpacity(0.6), fontSize: 12),
                     ),
                     value: themeProvider.useMaterialTheme,
@@ -444,11 +535,11 @@ class _SettingsScreenState extends State<SettingsScreen> {
                   ),
                   child: SwitchListTile(
                     title: Text(
-                      'Adaptive Theme',
+                      S.of(context)!.adaptiveTheme,
                       style: TextStyle(color: colorScheme.onSurface),
                     ),
                     subtitle: Text(
-                      'Extract colors from album and artist artwork',
+                      S.of(context)!.extractColorsFromArtwork,
                       style: TextStyle(color: colorScheme.onSurface.withOpacity(0.6), fontSize: 12),
                     ),
                     value: themeProvider.adaptiveTheme,
@@ -466,7 +557,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
 
             // Home Screen section
             Text(
-              'Home Screen',
+              S.of(context)!.homeScreen,
               style: textTheme.titleMedium?.copyWith(
                 color: colorScheme.onBackground,
                 fontWeight: FontWeight.bold,
@@ -474,7 +565,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
             const SizedBox(height: 8),
             Text(
-              'Choose which rows to display on the home screen',
+              S.of(context)!.chooseHomeScreenRows,
               style: textTheme.bodySmall?.copyWith(
                 color: colorScheme.onBackground.withOpacity(0.6),
               ),
@@ -551,7 +642,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
             const SizedBox(height: 32),
 
             Text(
-              'Metadata APIs (Optional)',
+              S.of(context)!.metadataApis,
               style: textTheme.titleMedium?.copyWith(
                 color: colorScheme.onBackground,
                 fontWeight: FontWeight.bold,
@@ -559,7 +650,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
             const SizedBox(height: 8),
             Text(
-              'Artist images are automatically fetched from Deezer. Add API keys below for artist biographies and album descriptions.',
+              S.of(context)!.metadataApisDescription,
               style: textTheme.bodySmall?.copyWith(
                 color: colorScheme.onBackground.withOpacity(0.6),
               ),
@@ -570,8 +661,8 @@ class _SettingsScreenState extends State<SettingsScreen> {
               controller: _lastFmApiKeyController,
               style: TextStyle(color: colorScheme.onSurface),
               decoration: InputDecoration(
-                labelText: 'Last.fm API Key',
-                hintText: 'Get free key at last.fm/api',
+                labelText: S.of(context)!.lastFmApiKey,
+                hintText: S.of(context)!.lastFmApiKeyHint,
                 hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                 filled: true,
                 fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -607,8 +698,8 @@ class _SettingsScreenState extends State<SettingsScreen> {
               controller: _audioDbApiKeyController,
               style: TextStyle(color: colorScheme.onSurface),
               decoration: InputDecoration(
-                labelText: 'TheAudioDB API Key',
-                hintText: 'Use "2" for free tier or premium key',
+                labelText: S.of(context)!.theAudioDbApiKey,
+                hintText: S.of(context)!.theAudioDbApiKeyHint,
                 hintStyle: TextStyle(color: colorScheme.onSurface.withOpacity(0.38)),
                 filled: true,
                 fillColor: colorScheme.surfaceVariant.withOpacity(0.3),
@@ -643,7 +734,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
             // Audiobook Libraries section
             if (_discoveredLibraries.isNotEmpty) ...[
               Text(
-                'Audiobook Libraries',
+                S.of(context)!.audiobookLibraries,
                 style: textTheme.titleMedium?.copyWith(
                   color: colorScheme.onBackground,
                   fontWeight: FontWeight.bold,
@@ -651,7 +742,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
               ),
               const SizedBox(height: 8),
               Text(
-                'Choose which Audiobookshelf libraries to include',
+                S.of(context)!.chooseAudiobookLibraries,
                 style: textTheme.bodySmall?.copyWith(
                   color: colorScheme.onBackground.withOpacity(0.6),
                 ),
@@ -668,7 +759,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
                     final index = entry.key;
                     final library = entry.value;
                     final path = library['path'] ?? '';
-                    final name = library['name'] ?? 'Unknown Library';
+                    final name = library['name'] ?? S.of(context)!.unknownLibrary;
                     final isEnabled = _libraryEnabled[path] ?? true;
 
                     return Column(
@@ -686,9 +777,9 @@ class _SettingsScreenState extends State<SettingsScreen> {
                             await SettingsService.toggleAbsLibrary(path, value);
                             if (mounted) {
                               ScaffoldMessenger.of(context).showSnackBar(
-                                const SnackBar(
-                                  content: Text('Pull to refresh the library to apply changes'),
-                                  duration: Duration(seconds: 2),
+                                SnackBar(
+                                  content: Text(S.of(context)!.pullToRefresh),
+                                  duration: const Duration(seconds: 2),
                                 ),
                               );
                             }
@@ -723,7 +814,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
                   );
                 },
                 icon: const Icon(Icons.bug_report_rounded),
-                label: const Text('View Debug Logs'),
+                label: Text(S.of(context)!.viewDebugLogs),
                 style: FilledButton.styleFrom(
                   backgroundColor: colorScheme.surfaceVariant.withOpacity(0.5),
                   foregroundColor: colorScheme.onSurfaceVariant,
@@ -772,17 +863,19 @@ class _SettingsScreenState extends State<SettingsScreen> {
   }
 
   String _getStatusText(MAConnectionState state) {
+    final s = S.of(context)!;
     switch (state) {
       case MAConnectionState.connected:
       case MAConnectionState.authenticated:
-        return 'Connected';
+        return s.connected;
       case MAConnectionState.connecting:
       case MAConnectionState.authenticating:
-        return 'Connecting...';
+        return s.connecting;
       case MAConnectionState.error:
-        return 'Connection Error';
+        return s.connectionError;
       case MAConnectionState.disconnected:
-        return 'Disconnected';
+        return s.disconnected;
     }
   }
+
 }

lib/services/cache_service.dart

@@ -1,4 +1,5 @@
 import '../models/media_item.dart';
+import '../models/player.dart';
 import '../services/debug_logger.dart';
 import '../constants/timings.dart';
 
@@ -28,6 +29,8 @@ class CacheService {
   final Map<String, DateTime> _searchCacheTime = {};
 
   // Player list caching
+  List<Player>? _cachedPlayers;
+  Player? _cachedSelectedPlayer;
   DateTime? _playersLastFetched;
 
   // Player track cache (for smooth swipe transitions)
@@ -219,6 +222,26 @@ class CacheService {
     _playersLastFetched = DateTime.now();
   }
 
+  /// Get cached players list
+  List<Player>? getCachedPlayers() => _cachedPlayers;
+
+  /// Set cached players list
+  void setCachedPlayers(List<Player> players) {
+    _cachedPlayers = players;
+    _playersLastFetched = DateTime.now();
+  }
+
+  /// Get cached selected player
+  Player? getCachedSelectedPlayer() => _cachedSelectedPlayer;
+
+  /// Set cached selected player
+  void setCachedSelectedPlayer(Player? player) {
+    _cachedSelectedPlayer = player;
+  }
+
+  /// Check if we have cached players (for instant UI display on app resume)
+  bool get hasCachedPlayers => _cachedPlayers != null && _cachedPlayers!.isNotEmpty;
+
   /// Get cached track for a player (used for smooth swipe transitions)
   Track? getCachedTrackForPlayer(String playerId) => _playerTrackCache[playerId];
 
@@ -249,6 +272,8 @@ class CacheService {
   void clearAll() {
     invalidateHomeCache();
     clearAllDetailCaches();
+    _cachedPlayers = null;
+    _cachedSelectedPlayer = null;
     _playersLastFetched = null;
   }
 }

lib/services/settings_service.dart

@@ -15,6 +15,7 @@ class SettingsService {
   static const String _keyUseMaterialTheme = 'use_material_theme';
   static const String _keyAdaptiveTheme = 'adaptive_theme';
   static const String _keyCustomColor = 'custom_color';
+  static const String _keyLocale = 'locale';
   static const String _keyLastFmApiKey = 'lastfm_api_key';
   static const String _keyTheAudioDbApiKey = 'theaudiodb_api_key';
   static const String _keyEnableLocalPlayback = 'enable_local_playback';
@@ -265,6 +266,21 @@ class SettingsService {
     await prefs.setString(_keyCustomColor, color);
   }
 
+  // Locale (null = system default)
+  static Future<String?> getLocale() async {
+    final prefs = await SharedPreferences.getInstance();
+    return prefs.getString(_keyLocale);
+  }
+
+  static Future<void> saveLocale(String? locale) async {
+    final prefs = await SharedPreferences.getInstance();
+    if (locale == null) {
+      await prefs.remove(_keyLocale);
+    } else {
+      await prefs.setString(_keyLocale, locale);
+    }
+  }
+
   // Metadata API Keys
   static Future<String?> getLastFmApiKey() async {
     final prefs = await SharedPreferences.getInstance();

lib/widgets/common/disconnected_state.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import '../../l10n/app_localizations.dart';
 import '../../theme/design_tokens.dart';
 
 /// A reusable widget for displaying disconnected/offline state.
@@ -21,29 +22,31 @@ class DisconnectedState extends StatelessWidget {
   });
 
   /// Simple disconnected state without action button
-  factory DisconnectedState.simple() => const DisconnectedState(
-        title: 'Not connected to Music Assistant',
+  factory DisconnectedState.simple(BuildContext context) => DisconnectedState(
+        title: S.of(context)!.notConnected,
       );
 
   /// Disconnected state with settings button for navigation
   factory DisconnectedState.withSettingsAction({
+    required BuildContext context,
     required VoidCallback onSettings,
   }) =>
       DisconnectedState(
-        title: 'Not connected to Music Assistant',
-        actionLabel: 'Configure Server',
+        title: S.of(context)!.notConnected,
+        actionLabel: S.of(context)!.configureServer,
         actionIcon: Icons.settings_rounded,
         onAction: onSettings,
       );
 
   /// Full disconnected state with title, subtitle, and action (for home screen)
   factory DisconnectedState.full({
+    required BuildContext context,
     required VoidCallback onSettings,
   }) =>
       DisconnectedState(
-        title: 'Not Connected',
-        subtitle: 'Connect to your Music Assistant server to start listening',
-        actionLabel: 'Configure Server',
+        title: S.of(context)!.notConnectedTitle,
+        subtitle: S.of(context)!.connectHint,
+        actionLabel: S.of(context)!.configureServer,
         actionIcon: Icons.settings_rounded,
         onAction: onSettings,
         iconSize: 80,

lib/widgets/common/empty_state.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import '../../l10n/app_localizations.dart';
 import '../../theme/design_tokens.dart';
 
 /// A reusable empty state widget for displaying when no data is available.
@@ -21,48 +22,66 @@ class EmptyState extends StatelessWidget {
   });
 
   /// Creates an empty state for artists
-  factory EmptyState.artists({VoidCallback? onRefresh}) => EmptyState(
-        icon: Icons.person_outline_rounded,
-        message: 'No artists found',
-        actionLabel: onRefresh != null ? 'Refresh' : null,
-        onAction: onRefresh,
-      );
+  factory EmptyState.artists({VoidCallback? onRefresh, required BuildContext context}) {
+    final s = S.of(context)!;
+    return EmptyState(
+      icon: Icons.person_outline_rounded,
+      message: s.noArtistsFound,
+      actionLabel: onRefresh != null ? s.refresh : null,
+      onAction: onRefresh,
+    );
+  }
 
   /// Creates an empty state for albums
-  factory EmptyState.albums({VoidCallback? onRefresh}) => EmptyState(
-        icon: Icons.album_outlined,
-        message: 'No albums found',
-        actionLabel: onRefresh != null ? 'Refresh' : null,
-        onAction: onRefresh,
-      );
+  factory EmptyState.albums({VoidCallback? onRefresh, required BuildContext context}) {
+    final s = S.of(context)!;
+    return EmptyState(
+      icon: Icons.album_outlined,
+      message: s.noAlbumsFound,
+      actionLabel: onRefresh != null ? s.refresh : null,
+      onAction: onRefresh,
+    );
+  }
 
   /// Creates an empty state for tracks
-  factory EmptyState.tracks({VoidCallback? onRefresh}) => EmptyState(
-        icon: Icons.music_note_outlined,
-        message: 'No tracks found',
-        actionLabel: onRefresh != null ? 'Refresh' : null,
-        onAction: onRefresh,
-      );
+  factory EmptyState.tracks({VoidCallback? onRefresh, required BuildContext context}) {
+    final s = S.of(context)!;
+    return EmptyState(
+      icon: Icons.music_note_outlined,
+      message: s.noTracksFound,
+      actionLabel: onRefresh != null ? s.refresh : null,
+      onAction: onRefresh,
+    );
+  }
 
   /// Creates an empty state for playlists
-  factory EmptyState.playlists({VoidCallback? onRefresh}) => EmptyState(
-        icon: Icons.playlist_play_rounded,
-        message: 'No playlists found',
-        actionLabel: onRefresh != null ? 'Refresh' : null,
-        onAction: onRefresh,
-      );
+  factory EmptyState.playlists({VoidCallback? onRefresh, required BuildContext context}) {
+    final s = S.of(context)!;
+    return EmptyState(
+      icon: Icons.playlist_play_rounded,
+      message: s.noPlaylistsFound,
+      actionLabel: onRefresh != null ? s.refresh : null,
+      onAction: onRefresh,
+    );
+  }
 
   /// Creates an empty state for queue
-  factory EmptyState.queue() => const EmptyState(
-        icon: Icons.queue_music,
-        message: 'Queue is empty',
-      );
+  factory EmptyState.queue({required BuildContext context}) {
+    final s = S.of(context)!;
+    return EmptyState(
+      icon: Icons.queue_music,
+      message: s.queueIsEmpty,
+    );
+  }
 
   /// Creates an empty state for search results
-  factory EmptyState.search() => const EmptyState(
-        icon: Icons.search_off_rounded,
-        message: 'No results found',
-      );
+  factory EmptyState.search({required BuildContext context}) {
+    final s = S.of(context)!;
+    return EmptyState(
+      icon: Icons.search_off_rounded,
+      message: s.noResultsFound,
+    );
+  }
 
   /// Creates a custom empty state with title and subtitle
   factory EmptyState.custom({
@@ -70,12 +89,14 @@ class EmptyState extends StatelessWidget {
     required String title,
     String? subtitle,
     VoidCallback? onRefresh,
+    required BuildContext context,
   }) =>
       _CustomEmptyState(
         icon: icon,
         title: title,
         subtitle: subtitle,
         onRefresh: onRefresh,
+        context: context,
       );
 
   @override
@@ -126,17 +147,20 @@ class _CustomEmptyState extends EmptyState {
   final String title;
   final String? subtitle;
   final VoidCallback? onRefresh;
+  final BuildContext context;
 
   const _CustomEmptyState({
     required super.icon,
     required this.title,
     this.subtitle,
     this.onRefresh,
+    required this.context,
   }) : super(message: title);
 
   @override
   Widget build(BuildContext context) {
     final colorScheme = Theme.of(context).colorScheme;
+    final s = S.of(context)!;
 
     return Center(
       child: Padding(
@@ -175,7 +199,7 @@ class _CustomEmptyState extends EmptyState {
               ElevatedButton.icon(
                 onPressed: onRefresh,
                 icon: const Icon(Icons.refresh_rounded),
-                label: const Text('Refresh'),
+                label: Text(s.refresh),
                 style: ElevatedButton.styleFrom(
                   backgroundColor: colorScheme.surfaceVariant,
                   foregroundColor: colorScheme.onSurfaceVariant,

lib/widgets/expandable_player.dart

@@ -10,6 +10,7 @@ import '../models/player.dart';
 import '../services/animation_debugger.dart';
 import '../theme/palette_helper.dart';
 import '../theme/theme_provider.dart';
+import '../l10n/app_localizations.dart';
 import 'animated_icon_button.dart';
 import 'global_player_overlay.dart';
 import 'volume_control.dart';
@@ -400,7 +401,7 @@ class ExpandablePlayerState extends State<ExpandablePlayer>
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Failed to update favorite: $e'),
+            content: Text(S.of(context)!.failedToUpdateFavorite(e.toString())),
             duration: const Duration(seconds: 2),
           ),
         );
@@ -1216,6 +1217,7 @@ class ExpandablePlayerState extends State<ExpandablePlayer>
                 // Must have peek data to render
                 if (t < 0.1 && _peekPlayer != null && (_slideOffset.abs() > 0.01 || _inTransition))
                   _buildPeekContent(
+                    context: context,
                     maProvider: maProvider,
                     peekPlayer: _peekPlayer,
                     peekImageUrl: _peekImageUrl,
@@ -1326,7 +1328,7 @@ class ExpandablePlayerState extends State<ExpandablePlayer>
                       width: titleWidth,
                       child: Text(
                         maProvider.isPlayingAudiobook
-                            ? (maProvider.currentAudiobook?.authorsString ?? 'Unknown Author')
+                            ? (maProvider.currentAudiobook?.authorsString ?? S.of(context)!.unknownAuthor)
                             : currentTrack.artistsString,
                         style: TextStyle(
                           color: textColor.withOpacity(t > 0.5 ? 0.7 : 0.6),
@@ -1387,7 +1389,7 @@ class ExpandablePlayerState extends State<ExpandablePlayer>
                           ),
                           const SizedBox(width: 6),
                           Text(
-                            maProvider.currentAudioFormat ?? 'PCM Audio',
+                            maProvider.currentAudioFormat ?? S.of(context)!.pcmAudio,
                             style: TextStyle(
                               color: primaryColor.withOpacity(0.7),
                               fontSize: 12,
@@ -1443,7 +1445,7 @@ class ExpandablePlayerState extends State<ExpandablePlayer>
                                           } catch (e) {
                                             if (mounted) {
                                               ScaffoldMessenger.of(context).showSnackBar(
-                                                SnackBar(content: Text('Error seeking: $e')),
+                                                SnackBar(content: Text(S.of(context)!.errorSeeking(e.toString()))),
                                               );
                                             }
                                           } finally {
@@ -1711,6 +1713,7 @@ class ExpandablePlayerState extends State<ExpandablePlayer>
 
   /// Build the peek player content that slides in from the edge during drag
   Widget _buildPeekContent({
+    required BuildContext context,
     required MusicAssistantProvider maProvider,
     required dynamic peekPlayer,
     required String? peekImageUrl,
@@ -1750,8 +1753,8 @@ class ExpandablePlayerState extends State<ExpandablePlayer>
 
     // Check if peek player has a track - if not, show device info instead
     final hasTrack = _peekTrack != null && peekImageUrl != null;
-    final peekTrackName = hasTrack ? _peekTrack!.name : (peekPlayer?.name ?? 'Unknown');
-    final peekArtistName = hasTrack ? (_peekTrack!.artistsString ?? '') : 'Swipe to switch device';
+    final peekTrackName = hasTrack ? _peekTrack!.name : (peekPlayer?.name ?? S.of(context)!.unknown);
+    final peekArtistName = hasTrack ? (_peekTrack!.artistsString ?? '') : S.of(context)!.swipeToSwitchDevice;
 
     return Stack(
       children: [

lib/widgets/global_player_overlay.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import '../l10n/app_localizations.dart';
 import '../providers/music_assistant_provider.dart';
 import '../providers/navigation_provider.dart';
 import '../theme/theme_provider.dart';
@@ -206,26 +207,26 @@ class _GlobalPlayerOverlayState extends State<GlobalPlayerOverlay>
                       type: BottomNavigationBarType.fixed,
                       selectedFontSize: 12,
                       unselectedFontSize: 12,
-                      items: const [
+                      items: [
                         BottomNavigationBarItem(
-                          icon: Icon(Icons.home_outlined),
-                          activeIcon: Icon(Icons.home_rounded),
-                          label: 'Home',
+                          icon: const Icon(Icons.home_outlined),
+                          activeIcon: const Icon(Icons.home_rounded),
+                          label: S.of(context)!.home,
                         ),
                         BottomNavigationBarItem(
-                          icon: Icon(Icons.library_music_outlined),
-                          activeIcon: Icon(Icons.library_music_rounded),
-                          label: 'Library',
+                          icon: const Icon(Icons.library_music_outlined),
+                          activeIcon: const Icon(Icons.library_music_rounded),
+                          label: S.of(context)!.library,
                         ),
                         BottomNavigationBarItem(
-                          icon: Icon(Icons.search_rounded),
-                          activeIcon: Icon(Icons.search_rounded),
-                          label: 'Search',
+                          icon: const Icon(Icons.search_rounded),
+                          activeIcon: const Icon(Icons.search_rounded),
+                          label: S.of(context)!.search,
                         ),
                         BottomNavigationBarItem(
-                          icon: Icon(Icons.settings_outlined),
-                          activeIcon: Icon(Icons.settings_rounded),
-                          label: 'Settings',
+                          icon: const Icon(Icons.settings_outlined),
+                          activeIcon: const Icon(Icons.settings_rounded),
+                          label: S.of(context)!.settings,
                         ),
                       ],
                     ),

lib/widgets/player/chapters_panel.dart

@@ -3,6 +3,7 @@ import '../../providers/music_assistant_provider.dart';
 import '../../models/media_item.dart' show Audiobook, Chapter;
 import '../../theme/design_tokens.dart';
 import '../common/empty_state.dart';
+import '../../l10n/app_localizations.dart';
 
 /// Panel that displays audiobook chapters for navigation
 class ChaptersPanel extends StatelessWidget {
@@ -58,7 +59,7 @@ class ChaptersPanel extends StatelessWidget {
                 ),
                 const Spacer(),
                 Text(
-                  'Chapters',
+                  S.of(context)!.chapters,
                   style: TextStyle(
                     color: textColor,
                     fontSize: 18,
@@ -75,7 +76,7 @@ class ChaptersPanel extends StatelessWidget {
           // Chapters list
           Expanded(
             child: chapters.isEmpty
-                ? _buildEmptyState()
+                ? _buildEmptyState(context)
                 : _buildChaptersList(chapters, currentChapterIndex),
           ),
         ],
@@ -83,11 +84,12 @@ class ChaptersPanel extends StatelessWidget {
     );
   }
 
-  Widget _buildEmptyState() {
+  Widget _buildEmptyState(BuildContext context) {
     return EmptyState.custom(
+      context: context,
       icon: Icons.bookmark_outline_rounded,
-      title: 'No chapters',
-      subtitle: 'This audiobook has no chapter information',
+      title: S.of(context)!.noChapters,
+      subtitle: S.of(context)!.noChapterInfo,
     );
   }
 

lib/widgets/player/device_selector_bar.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import '../../l10n/app_localizations.dart';
 import '../../theme/design_tokens.dart';
 
 /// A compact device selector bar shown when no track is playing
@@ -52,7 +53,7 @@ class DeviceSelectorBar extends StatelessWidget {
               children: [
                 // Peek player content (shows when dragging)
                 if (slideOffset.abs() > 0.01 && peekPlayer != null)
-                  _buildPeekContent(),
+                  _buildPeekContent(context),
 
                 // Current player content
                 Transform.translate(
@@ -84,7 +85,7 @@ class DeviceSelectorBar extends StatelessWidget {
                               ),
                               if (hasMultiplePlayers)
                                 Text(
-                                  'Swipe to switch device',
+                                  S.of(context)!.swipeToSwitchDevice,
                                   style: TextStyle(
                                     color: textColor.withOpacity(0.6),
                                     fontSize: 14,
@@ -106,7 +107,7 @@ class DeviceSelectorBar extends StatelessWidget {
   }
 
   /// Build peek player content that slides in from the edge
-  Widget _buildPeekContent() {
+  Widget _buildPeekContent(BuildContext context) {
     final isFromRight = slideOffset < 0;
     final peekProgress = slideOffset.abs();
 
@@ -144,7 +145,7 @@ class DeviceSelectorBar extends StatelessWidget {
                   ),
                   if (hasMultiplePlayers)
                     Text(
-                      'Swipe to switch device',
+                      S.of(context)!.swipeToSwitchDevice,
                       style: TextStyle(
                         color: textColor.withOpacity(0.6),
                         fontSize: 14,

lib/widgets/player/queue_panel.dart

@@ -70,7 +70,7 @@ class QueuePanel extends StatelessWidget {
             child: isLoading
                 ? Center(child: CircularProgressIndicator(color: primaryColor))
                 : queue == null || queue!.items.isEmpty
-                    ? _buildEmptyState()
+                    ? _buildEmptyState(context)
                     : _buildQueueList(),
           ),
         ],
@@ -78,8 +78,8 @@ class QueuePanel extends StatelessWidget {
     );
   }
 
-  Widget _buildEmptyState() {
-    return EmptyState.queue();
+  Widget _buildEmptyState(BuildContext context) {
+    return EmptyState.queue(context: context);
   }
 
   Widget _buildQueueList() {

lib/widgets/player_selector.dart

@@ -4,6 +4,7 @@ import 'package:material_design_icons_flutter/material_design_icons_flutter.dart
 import 'package:provider/provider.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import '../constants/timings.dart';
+import '../l10n/app_localizations.dart';
 import '../providers/music_assistant_provider.dart';
 import 'global_player_overlay.dart'; // For isPlayerExpanded and collapsePlayer
 
@@ -182,7 +183,7 @@ class _PlayerSelectorSheetState extends State<_PlayerSelectorSheet> {
                       child: currentPlayers.isEmpty
                           ? Center(
                               child: Text(
-                                'No players available',
+                                S.of(context)!.noPlayersAvailable,
                                 style: TextStyle(color: colorScheme.onSurface.withOpacity(0.54)),
                               ),
                             )
@@ -304,12 +305,12 @@ class _PlayerSelectorSheetState extends State<_PlayerSelectorSheet> {
                                                   Expanded(
                                                     child: Text(
                                                       !player.available
-                                                          ? 'Unavailable'
+                                                          ? S.of(context)!.playerStateUnavailable
                                                           : !isOn
-                                                              ? 'Off'
+                                                              ? S.of(context)!.playerStateOff
                                                               : hasContent && playerTrack != null
                                                                   ? playerTrack.name
-                                                                  : 'Idle',
+                                                                  : S.of(context)!.playerStateIdle,
                                                       style: TextStyle(
                                                         color: player.available
                                                             ? colorScheme.onSurfaceVariant
@@ -329,7 +330,7 @@ class _PlayerSelectorSheetState extends State<_PlayerSelectorSheet> {
                                                         borderRadius: BorderRadius.circular(4),
                                                       ),
                                                       child: Text(
-                                                        'Selected',
+                                                        S.of(context)!.playerSelected,
                                                         style: TextStyle(
                                                           color: colorScheme.primary,
                                                           fontSize: 10,

pubspec.yaml

@@ -1,7 +1,7 @@
 name: ensemble
 description: A minimalistic Music Assistant client built with Flutter
 publish_to: 'none'
-version: 2.3.0-beta+22
+version: 2.3.2-beta+24
 
 environment:
   sdk: '>=3.0.0 <4.0.0'
@@ -9,6 +9,9 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  flutter_localizations:
+    sdk: flutter
+  intl: ^0.19.0
 
   # UI
   material_design_icons_flutter: ^7.0.7296
@@ -54,6 +57,7 @@ dev_dependencies:
   drift_dev: ^2.22.1
 
 flutter:
+  generate: true
   uses-material-design: true
 
   assets: