refactor(ui): Lucide migration unit 2 — Icons.* -> LucideIcons.* sweep (#60)

Mechanical sweep across 30 files: every Material Icons.* replaced with
the signed-off Lucide equivalent + a flutter_lucide import per file.
Zero Material Icons.* remain in lib/; no unused imports.

Judgment-call mappings: album->disc_3, library_music->library_big,
playlist_play->list_video, graphic_eq->audio_lines,
system_update->download, restore->archive_restore,
download_done->circle_check_big.

track_actions_sheet like menu row: collapsed `liked ? favorite :
favorite_border` to a single LucideIcons.heart (the row's Like/Unlike
text label conveys state). Icon-only LikeButton + the notification keep
the filled-vs-outline shape per the design decision.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

flutter_client/lib/admin/admin_landing_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -34,7 +35,7 @@ class AdminLandingScreen extends ConsumerWidget {
               children: [
                 AdminSectionCard(
                   key: const Key('admin_card_requests'),
-                  icon: Icons.inbox,
+                  icon: LucideIcons.inbox,
                   title: 'Requests',
                   subtitle: 'Approve or reject Lidarr requests',
                   count: c.requests,
@@ -42,7 +43,7 @@ class AdminLandingScreen extends ConsumerWidget {
                 ),
                 AdminSectionCard(
                   key: const Key('admin_card_quarantine'),
-                  icon: Icons.warning_amber,
+                  icon: LucideIcons.triangle_alert,
                   title: 'Quarantine',
                   subtitle: 'Resolve scan failures',
                   count: c.quarantine,
@@ -50,7 +51,7 @@ class AdminLandingScreen extends ConsumerWidget {
                 ),
                 AdminSectionCard(
                   key: const Key('admin_card_users'),
-                  icon: Icons.people,
+                  icon: LucideIcons.users,
                   title: 'Users',
                   subtitle: 'Manage accounts and invites',
                   count: c.users,

flutter_client/lib/admin/admin_users_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
@@ -59,7 +60,7 @@ class AdminUsersScreen extends ConsumerWidget {
                 trailing: TextButton.icon(
                   key: const Key('invite_generate_button'),
                   onPressed: () => _showGenerateInvite(context, ref),
-                  icon: Icon(Icons.add, color: fs.parchment),
+                  icon: Icon(LucideIcons.plus, color: fs.parchment),
                   label: Text('Generate',
                       style: TextStyle(color: fs.parchment)),
                 ),

flutter_client/lib/admin/widgets/admin_quarantine_row.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 
 import '../../models/admin_quarantine_item.dart';
 import '../../theme/theme_extension.dart';
@@ -45,7 +46,7 @@ class AdminQuarantineRow extends StatelessWidget {
       ),
       trailing: PopupMenuButton<String>(
         key: Key('admin_quarantine_menu_${item.trackId}'),
-        icon: Icon(Icons.more_vert, color: fs.parchment),
+        icon: Icon(LucideIcons.ellipsis_vertical, color: fs.parchment),
         onSelected: (action) async {
           switch (action) {
             case 'resolve':

flutter_client/lib/admin/widgets/admin_user_row.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 
 import '../../models/admin_user.dart';
 import '../../theme/theme_extension.dart';
@@ -29,7 +30,7 @@ class AdminUserRow extends StatelessWidget {
             _Badge(label: 'auto-approve', color: fs.moss),
         ],
       ),
-      trailing: Icon(Icons.chevron_right, color: fs.ash),
+      trailing: Icon(LucideIcons.chevron_right, color: fs.ash),
       onTap: onTap,
     );
   }

flutter_client/lib/admin/widgets/invite_row.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter/services.dart';
 
 import '../../models/invite.dart';
@@ -31,7 +32,7 @@ class InviteRow extends StatelessWidget {
             ),
           ),
           IconButton(
-            icon: Icon(Icons.copy, color: fs.ash, size: 18),
+            icon: Icon(LucideIcons.copy, color: fs.ash, size: 18),
             tooltip: 'Copy',
             onPressed: () =>
                 Clipboard.setData(ClipboardData(text: invite.token)),
@@ -63,7 +64,7 @@ class InviteRow extends StatelessWidget {
         ],
       ),
       trailing: IconButton(
-        icon: Icon(Icons.delete_outline, color: fs.oxblood),
+        icon: Icon(LucideIcons.trash_2, color: fs.oxblood),
         tooltip: 'Revoke',
         onPressed: onRevoke,
       ),

flutter_client/lib/discover/discover_screen.dart

@@ -1,6 +1,7 @@
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -167,7 +168,7 @@ class _DiscoverScreenState extends ConsumerState<DiscoverScreen> {
         backgroundColor: fs.obsidian,
         elevation: 0,
         leading: IconButton(
-          icon: Icon(Icons.arrow_back, color: fs.parchment),
+          icon: Icon(LucideIcons.arrow_left, color: fs.parchment),
           onPressed: () => context.pop(),
         ),
         title: Text('Discover', style: TextStyle(color: fs.parchment)),
@@ -193,7 +194,7 @@ class _DiscoverScreenState extends ConsumerState<DiscoverScreen> {
                     borderSide: BorderSide(color: fs.accent),
                   ),
                   suffixIcon: IconButton(
-                    icon: Icon(Icons.search, color: fs.ash),
+                    icon: Icon(LucideIcons.search, color: fs.ash),
                     onPressed: _runSearch,
                   ),
                 ),
@@ -336,14 +337,14 @@ class _ResultTile extends StatelessWidget {
             height: 56,
             color: fs.slate,
             child: row.imageUrl.isEmpty
-                ? Icon(Icons.album, color: fs.ash)
+                ? Icon(LucideIcons.disc_3, color: fs.ash)
                 : CachedNetworkImage(
                     imageUrl: row.imageUrl,
                     fit: BoxFit.cover,
                     fadeInDuration: const Duration(milliseconds: 120),
                     fadeOutDuration: Duration.zero,
                     errorWidget: (_, __, ___) =>
-                        Icon(Icons.album, color: fs.ash),
+                        Icon(LucideIcons.disc_3, color: fs.ash),
                   ),
           ),
         ),
@@ -419,14 +420,14 @@ class _SuggestionTile extends StatelessWidget {
             height: 56,
             color: fs.slate,
             child: s.imageUrl.isEmpty
-                ? Icon(Icons.person, color: fs.ash)
+                ? Icon(LucideIcons.user, color: fs.ash)
                 : CachedNetworkImage(
                     imageUrl: s.imageUrl,
                     fit: BoxFit.cover,
                     fadeInDuration: const Duration(milliseconds: 120),
                     fadeOutDuration: Duration.zero,
                     errorWidget: (_, __, ___) =>
-                        Icon(Icons.person, color: fs.ash),
+                        Icon(LucideIcons.user, color: fs.ash),
                   ),
           ),
         ),

flutter_client/lib/library/album_detail_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../api/endpoints/likes.dart';
@@ -115,7 +116,7 @@ class AlbumDetailScreen extends ConsumerWidget {
                     width: 48, height: 48,
                     decoration: BoxDecoration(color: fs.accent, shape: BoxShape.circle),
                     child: IconButton(
-                      icon: Icon(Icons.play_arrow, color: fs.parchment),
+                      icon: Icon(LucideIcons.play, color: fs.parchment),
                       onPressed: () => ref.read(playerActionsProvider).playTracks(r.tracks),
                     ),
                   ),

flutter_client/lib/library/artist_detail_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -90,7 +91,7 @@ class ArtistDetailScreen extends ConsumerWidget {
                 width: 48, height: 48,
                 decoration: BoxDecoration(color: fs.accent, shape: BoxShape.circle),
                 child: IconButton(
-                  icon: Icon(Icons.play_arrow, color: fs.parchment),
+                  icon: Icon(LucideIcons.play, color: fs.parchment),
                   onPressed: () async {
                     try {
                       final tracks =

flutter_client/lib/library/home_screen.dart

@@ -1,5 +1,6 @@
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -245,12 +246,12 @@ class _PlaylistsSection extends StatelessWidget {
       if (offline) ...const [
         _OfflinePoolCard(
           label: 'Recently played',
-          icon: Icons.history,
+          icon: LucideIcons.history,
           kind: _OfflinePoolKind.recentlyPlayed,
         ),
         _OfflinePoolCard(
           label: 'Liked',
-          icon: Icons.favorite,
+          icon: LucideIcons.heart,
           kind: _OfflinePoolKind.liked,
         ),
       ],

flutter_client/lib/library/library_screen.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:drift/drift.dart' as drift;
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -382,7 +383,7 @@ class _LibraryScreenState extends ConsumerState<LibraryScreen>
           IconButton(
             key: const Key('shuffle_all_button'),
             tooltip: 'Shuffle all',
-            icon: Icon(Icons.shuffle, color: fs.parchment),
+            icon: Icon(LucideIcons.shuffle, color: fs.parchment),
             onPressed: () async {
               final messenger = ScaffoldMessenger.of(context);
               final refs = await ref.read(shuffleSourceProvider).tracks();
@@ -866,7 +867,7 @@ class _QuarantineTile extends ConsumerWidget {
         ),
         IconButton(
           tooltip: 'Unhide',
-          icon: Icon(Icons.restore, color: fs.ash, size: 20),
+          icon: Icon(LucideIcons.archive_restore, color: fs.ash, size: 20),
           onPressed: () async {
             try {
               await ref.read(myQuarantineProvider.notifier).unflag(row.trackId);

flutter_client/lib/library/widgets/cached_indicator.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../../cache/audio_cache_manager.dart';
@@ -21,7 +22,7 @@ class CachedIndicator extends ConsumerWidget {
         if (snap.data != true) return const SizedBox.shrink();
         return Padding(
           padding: const EdgeInsets.only(left: 4),
-          child: Icon(Icons.download_done, size: 14, color: fs.accent),
+          child: Icon(LucideIcons.circle_check_big, size: 14, color: fs.accent),
         );
       },
     );

flutter_client/lib/library/widgets/play_circle_button.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 
 import '../../theme/theme_extension.dart';
 
@@ -85,7 +86,7 @@ class _PlayCircleButtonState extends State<PlayCircleButton> {
                   ),
                 )
               : Icon(
-                  Icons.play_arrow,
+                  LucideIcons.play,
                   color: fs.parchment,
                   size: iconSize,
                 ),

flutter_client/lib/player/now_playing_screen.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 
 import 'package:audio_service/audio_service.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -376,13 +377,13 @@ class _TopBar extends StatelessWidget {
         padding: const EdgeInsets.symmetric(horizontal: 4),
         child: Row(children: [
           IconButton(
-            icon: Icon(Icons.expand_more, color: fs.parchment),
+            icon: Icon(LucideIcons.chevron_down, color: fs.parchment),
             tooltip: 'Close',
             onPressed: () => Navigator.of(context).maybePop(),
           ),
           const Spacer(),
           IconButton(
-            icon: Icon(Icons.queue_music, color: fs.parchment),
+            icon: Icon(LucideIcons.list_music, color: fs.parchment),
             tooltip: 'Queue',
             onPressed: () => GoRouter.of(context).push('/queue'),
           ),
@@ -535,13 +536,13 @@ class _PrimaryControls extends StatelessWidget {
       children: [
         IconButton(
           iconSize: 36,
-          icon: Icon(Icons.skip_previous, color: fs.parchment),
+          icon: Icon(LucideIcons.skip_back, color: fs.parchment),
           onPressed: () => ref.read(audioHandlerProvider).skipToPrevious(),
         ),
         IconButton(
           iconSize: 72,
           icon: Icon(
-            isPlaying ? Icons.pause_circle_filled : Icons.play_circle_filled,
+            isPlaying ? LucideIcons.circle_pause : LucideIcons.circle_play,
             color: fs.accent,
           ),
           onPressed: () {
@@ -555,7 +556,7 @@ class _PrimaryControls extends StatelessWidget {
         ),
         IconButton(
           iconSize: 36,
-          icon: Icon(Icons.skip_next, color: fs.parchment),
+          icon: Icon(LucideIcons.skip_forward, color: fs.parchment),
           onPressed: () => ref.read(audioHandlerProvider).skipToNext(),
         ),
       ],
@@ -589,7 +590,7 @@ class _SecondaryControls extends StatelessWidget {
         IconButton(
           tooltip: shuffleOn ? 'Shuffle on' : 'Shuffle off',
           icon: Icon(
-            Icons.shuffle,
+            LucideIcons.shuffle,
             color: shuffleOn ? fs.accent : fs.ash,
           ),
           onPressed: actions.toggleShuffle,
@@ -602,8 +603,8 @@ class _SecondaryControls extends StatelessWidget {
           },
           icon: Icon(
             repeatMode == AudioServiceRepeatMode.one
-                ? Icons.repeat_one
+                ? LucideIcons.repeat_1
-                : Icons.repeat,
+                : LucideIcons.repeat,
             color: repeatMode == AudioServiceRepeatMode.none
                 ? fs.ash
                 : fs.accent,
@@ -612,7 +613,7 @@ class _SecondaryControls extends StatelessWidget {
         ),
         IconButton(
           tooltip: 'Queue',
-          icon: Icon(Icons.queue_music, color: fs.ash),
+          icon: Icon(LucideIcons.list_music, color: fs.ash),
           onPressed: () => GoRouter.of(context).push('/queue'),
         ),
         LikeButton(kind: LikeKind.track, id: media.id, size: 22),

flutter_client/lib/player/player_bar.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:audio_service/audio_service.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -229,7 +230,7 @@ class _PlayControls extends StatelessWidget {
           child: IconButton(
             padding: EdgeInsets.zero,
             iconSize: 22,
-            icon: Icon(Icons.skip_previous, color: fs.parchment),
+            icon: Icon(LucideIcons.skip_back, color: fs.parchment),
             onPressed: () => ref.read(audioHandlerProvider).skipToPrevious(),
           ),
         ),
@@ -240,7 +241,7 @@ class _PlayControls extends StatelessWidget {
             padding: EdgeInsets.zero,
             iconSize: 32,
             icon: Icon(
-              isPlaying ? Icons.pause_circle_filled : Icons.play_circle_filled,
+              isPlaying ? LucideIcons.circle_pause : LucideIcons.circle_play,
               color: fs.accent,
             ),
             onPressed: () {
@@ -259,7 +260,7 @@ class _PlayControls extends StatelessWidget {
           child: IconButton(
             padding: EdgeInsets.zero,
             iconSize: 22,
-            icon: Icon(Icons.skip_next, color: fs.parchment),
+            icon: Icon(LucideIcons.skip_forward, color: fs.parchment),
             onPressed: () => ref.read(audioHandlerProvider).skipToNext(),
           ),
         ),

flutter_client/lib/player/queue_screen.dart

@@ -1,5 +1,6 @@
 import 'package:audio_service/audio_service.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -20,7 +21,7 @@ class QueueScreen extends ConsumerWidget {
         backgroundColor: fs.obsidian,
         elevation: 0,
         leading: IconButton(
-          icon: Icon(Icons.arrow_back, color: fs.parchment),
+          icon: Icon(LucideIcons.arrow_left, color: fs.parchment),
           onPressed: () => context.pop(),
         ),
         title: Text('Queue', style: TextStyle(color: fs.parchment)),
@@ -84,7 +85,7 @@ class _QueueRow extends StatelessWidget {
           if (isCurrent)
             Padding(
               padding: const EdgeInsets.only(right: 8),
-              child: Icon(Icons.graphic_eq, color: fs.accent, size: 16),
+              child: Icon(LucideIcons.audio_lines, color: fs.accent, size: 16),
             ),
           Expanded(
             child: Column(

flutter_client/lib/playlists/playlist_detail_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -54,7 +55,7 @@ class PlaylistDetailScreen extends ConsumerWidget {
         backgroundColor: fs.obsidian,
         elevation: 0,
         leading: IconButton(
-          icon: Icon(Icons.arrow_back, color: fs.parchment),
+          icon: Icon(LucideIcons.arrow_left, color: fs.parchment),
           onPressed: () => context.pop(),
         ),
         title: headerName.isEmpty
@@ -268,7 +269,7 @@ class _Header extends ConsumerWidget {
               OutlinedButton.icon(
                 key: const Key('regenerate_playlist_button'),
                 onPressed: () => _regenerate(context, ref),
-                icon: const Icon(Icons.refresh, size: 16),
+                icon: const Icon(LucideIcons.refresh_cw, size: 16),
                 label: const Text('Regenerate'),
               ),
               const SizedBox(width: 8),
@@ -281,7 +282,7 @@ class _Header extends ConsumerWidget {
                       source: p.refreshable ? p.systemVariant : null,
                     );
               },
-              icon: const Icon(Icons.play_arrow),
+              icon: const Icon(LucideIcons.play),
               label: const Text('Play'),
               style: FilledButton.styleFrom(
                 backgroundColor: fs.accent,

flutter_client/lib/playlists/playlists_list_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -82,11 +83,11 @@ class _PlaylistTile extends StatelessWidget {
               height: 56,
               color: fs.slate,
               child: playlist.coverUrl.isEmpty
-                  ? Icon(Icons.queue_music, color: fs.ash)
+                  ? Icon(LucideIcons.list_music, color: fs.ash)
                   : ServerImage(
                       url: playlist.coverUrl,
                       fit: BoxFit.cover,
-                      fallback: Icon(Icons.queue_music, color: fs.ash),
+                      fallback: Icon(LucideIcons.list_music, color: fs.ash),
                     ),
             ),
           ),
@@ -128,7 +129,7 @@ class _PlaylistTile extends StatelessWidget {
               ],
             ),
           ),
-          Icon(Icons.chevron_right, color: fs.ash),
+          Icon(LucideIcons.chevron_right, color: fs.ash),
         ]),
       ),
     );

flutter_client/lib/playlists/widgets/playlist_card.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -55,12 +56,12 @@ class PlaylistCard extends ConsumerWidget {
                       // errorBuilder shows the queue_music icon over the
                       // slate background.
                       child: playlist.coverUrl.isEmpty
-                          ? Icon(Icons.queue_music, color: fs.ash, size: 56)
+                          ? Icon(LucideIcons.list_music, color: fs.ash, size: 56)
                           : ServerImage(
                               url: playlist.coverUrl,
                               fit: BoxFit.cover,
                               fallback:
-                                  Icon(Icons.queue_music, color: fs.ash, size: 56),
+                                  Icon(LucideIcons.list_music, color: fs.ash, size: 56),
                             ),
                     ),
                   ),
@@ -80,7 +81,7 @@ class PlaylistCard extends ConsumerWidget {
                       top: 2,
                       right: 2,
                       child: PopupMenuButton<String>(
-                        icon: Icon(Icons.more_vert, color: fs.parchment, size: 18),
+                        icon: Icon(LucideIcons.ellipsis_vertical, color: fs.parchment, size: 18),
                         tooltip: 'Playlist actions',
                         color: fs.iron,
                         onSelected: (_) => _refresh(context, ref),
@@ -88,7 +89,7 @@ class PlaylistCard extends ConsumerWidget {
                           PopupMenuItem<String>(
                             value: 'refresh',
                             child: Row(children: [
-                              Icon(Icons.refresh, color: fs.parchment, size: 18),
+                              Icon(LucideIcons.refresh_cw, color: fs.parchment, size: 18),
                               const SizedBox(width: 8),
                               Text(_refreshLabel,
                                   style: TextStyle(color: fs.parchment)),

flutter_client/lib/playlists/widgets/playlist_placeholder_card.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 
 import '../../theme/theme_extension.dart';
 
@@ -65,9 +66,9 @@ class PlaylistPlaceholderCard extends StatelessWidget {
           child: CircularProgressIndicator(strokeWidth: 2, color: fs.accent),
         );
       case 'failed':
-        return Icon(Icons.warning_amber, color: fs.error, size: 32);
+        return Icon(LucideIcons.triangle_alert, color: fs.error, size: 32);
       default:
-        return Icon(Icons.queue_music, color: fs.ash, size: 40);
+        return Icon(LucideIcons.list_music, color: fs.ash, size: 40);
     }
   }
 

flutter_client/lib/requests/requests_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -32,7 +33,7 @@ class RequestsScreen extends ConsumerWidget {
         backgroundColor: fs.obsidian,
         elevation: 0,
         leading: IconButton(
-          icon: Icon(Icons.arrow_back, color: fs.parchment),
+          icon: Icon(LucideIcons.arrow_left, color: fs.parchment),
           onPressed: () => context.pop(),
         ),
         title: Text('Your requests', style: TextStyle(color: fs.parchment)),
@@ -130,9 +131,9 @@ class _RequestRow extends StatelessWidget {
 
   Widget _kindAvatar(FabledSwordTheme fs) {
     final icon = switch (request.kind) {
-      'artist' => Icons.album,
+      'artist' => LucideIcons.disc_3,
-      'album' => Icons.library_music,
+      'album' => LucideIcons.library_big,
-      _ => Icons.music_note,
+      _ => LucideIcons.music,
     };
     return CircleAvatar(
       backgroundColor: fs.iron,
@@ -164,7 +165,7 @@ class _RequestRow extends StatelessWidget {
           );
           if (ok == true) onCancel();
         },
-        icon: const Icon(Icons.close, size: 16),
+        icon: const Icon(LucideIcons.x, size: 16),
         label: const Text('Cancel'),
         style: TextButton.styleFrom(foregroundColor: fs.ash),
       );
@@ -172,7 +173,7 @@ class _RequestRow extends StatelessWidget {
     if (request.status == 'completed' && href != null) {
       return TextButton.icon(
         onPressed: () => context.push(href),
-        icon: const Icon(Icons.play_arrow, size: 16),
+        icon: const Icon(LucideIcons.play, size: 16),
         label: const Text('Listen'),
         style: TextButton.styleFrom(foregroundColor: fs.accent),
       );

flutter_client/lib/search/search_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -47,7 +48,7 @@ class _SearchScreenState extends ConsumerState<SearchScreen> {
         backgroundColor: fs.obsidian,
         elevation: 0,
         leading: IconButton(
-          icon: Icon(Icons.arrow_back, color: fs.parchment),
+          icon: Icon(LucideIcons.arrow_left, color: fs.parchment),
           onPressed: () => context.pop(),
         ),
         title: TextField(
@@ -67,7 +68,7 @@ class _SearchScreenState extends ConsumerState<SearchScreen> {
         actions: [
           if (_controller.text.isNotEmpty)
             IconButton(
-              icon: Icon(Icons.clear, color: fs.ash),
+              icon: Icon(LucideIcons.x, color: fs.ash),
               onPressed: () {
                 _controller.clear();
                 ref.read(searchQueryProvider.notifier).set('');

flutter_client/lib/settings/about_section.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 
@@ -88,7 +89,7 @@ class _AboutSectionState extends ConsumerState<AboutSection> {
         padding: const EdgeInsets.fromLTRB(16, 0, 16, 4),
         child: Row(
           children: [
-            Icon(Icons.info_outline, color: fs.parchment, size: 18),
+            Icon(LucideIcons.info, color: fs.parchment, size: 18),
             const SizedBox(width: 8),
             Text('Installed version',
                 style: TextStyle(color: fs.parchment, fontSize: 14)),
@@ -105,7 +106,7 @@ class _AboutSectionState extends ConsumerState<AboutSection> {
         padding: const EdgeInsets.fromLTRB(16, 4, 16, 4),
         child: Row(
           children: [
-            Icon(Icons.cloud_outlined, color: fs.parchment, size: 18),
+            Icon(LucideIcons.cloud, color: fs.parchment, size: 18),
             const SizedBox(width: 8),
             Text('Latest version',
                 style: TextStyle(color: fs.parchment, fontSize: 14)),
@@ -148,7 +149,7 @@ class _AboutSectionState extends ConsumerState<AboutSection> {
                         valueColor: AlwaysStoppedAnimation(fs.parchment),
                       ),
                     )
-                  : const Icon(Icons.refresh, size: 18),
+                  : const Icon(LucideIcons.refresh_cw, size: 18),
               label: Text(_checking ? 'Checking…' : 'Check for updates'),
             ),
             if (hasUpdate) ...[
@@ -172,7 +173,7 @@ class _AboutSectionState extends ConsumerState<AboutSection> {
                           valueColor: AlwaysStoppedAnimation(fs.parchment),
                         ),
                       )
-                    : const Icon(Icons.system_update, size: 18),
+                    : const Icon(LucideIcons.download, size: 18),
                 label: Text(
                   _installStage == _InstallStage.downloading
                       ? 'Downloading…'

flutter_client/lib/settings/settings_screen.dart

@@ -1,5 +1,6 @@
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -37,7 +38,7 @@ class SettingsScreen extends ConsumerWidget {
         backgroundColor: fs.obsidian,
         elevation: 0,
         leading: IconButton(
-          icon: Icon(Icons.arrow_back, color: fs.parchment),
+          icon: Icon(LucideIcons.arrow_left, color: fs.parchment),
           onPressed: () => context.pop(),
         ),
         title: Text('Settings', style: TextStyle(color: fs.parchment)),
@@ -107,7 +108,7 @@ class _RequestsSection extends StatelessWidget {
     final fs = Theme.of(context).extension<FabledSwordTheme>()!;
     return ListTile(
       key: const Key('settings_requests_card'),
-      leading: Icon(Icons.queue_music, color: fs.parchment),
+      leading: Icon(LucideIcons.list_music, color: fs.parchment),
       title: Text(
         'My requests',
         style: TextStyle(
@@ -120,7 +121,7 @@ class _RequestsSection extends StatelessWidget {
         "Track what you've asked Minstrel to add",
         style: TextStyle(color: fs.ash),
       ),
-      trailing: Icon(Icons.chevron_right, color: fs.ash),
+      trailing: Icon(LucideIcons.chevron_right, color: fs.ash),
       onTap: () => context.push('/requests'),
     );
   }
@@ -143,7 +144,7 @@ class _AdminSection extends ConsumerWidget {
         const _Divider(),
         ListTile(
           key: const Key('settings_admin_card'),
-          leading: Icon(Icons.shield, color: fs.parchment),
+          leading: Icon(LucideIcons.shield, color: fs.parchment),
           title: Text(
             'Admin',
             style: TextStyle(
@@ -156,7 +157,7 @@ class _AdminSection extends ConsumerWidget {
             'Manage requests, quarantine, and users',
             style: TextStyle(color: fs.ash),
           ),
-          trailing: Icon(Icons.chevron_right, color: fs.ash),
+          trailing: Icon(LucideIcons.chevron_right, color: fs.ash),
           onTap: () => context.push('/admin'),
         ),
       ],

flutter_client/lib/settings/storage_section.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../cache/audio_cache_manager.dart';
@@ -140,7 +141,7 @@ class _StorageSectionState extends ConsumerState<StorageSection> {
                             height: 14,
                             child: CircularProgressIndicator(strokeWidth: 2),
                           )
-                        : const Icon(Icons.sync, size: 16),
+                        : const Icon(LucideIcons.refresh_cw, size: 16),
                     label: const Text('Sync now'),
                   ),
                 ]),

flutter_client/lib/shared/widgets/main_app_bar_actions.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -26,27 +27,27 @@ class MainAppBarActions extends ConsumerWidget {
         if (currentRoute != '/home')
           IconButton(
             key: const Key('app_bar_home'),
-            icon: Icon(Icons.home, color: fs.parchment),
+            icon: Icon(LucideIcons.house, color: fs.parchment),
             tooltip: 'Home',
             onPressed: () => context.go('/home'),
           ),
         if (currentRoute != '/library')
           IconButton(
             key: const Key('app_bar_library'),
-            icon: Icon(Icons.library_music, color: fs.parchment),
+            icon: Icon(LucideIcons.library_big, color: fs.parchment),
             tooltip: 'Library',
             onPressed: () => context.push('/library'),
           ),
         if (currentRoute != '/search')
           IconButton(
             key: const Key('app_bar_search'),
-            icon: Icon(Icons.search, color: fs.parchment),
+            icon: Icon(LucideIcons.search, color: fs.parchment),
             tooltip: 'Search',
             onPressed: () => context.push('/search'),
           ),
         PopupMenuButton<String>(
           key: const Key('app_bar_overflow'),
-          icon: Icon(Icons.more_vert, color: fs.parchment),
+          icon: Icon(LucideIcons.ellipsis_vertical, color: fs.parchment),
           tooltip: 'More',
           onSelected: (route) => context.push(route),
           itemBuilder: (_) => [

flutter_client/lib/shared/widgets/track_actions/add_to_playlist_sheet.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../../../playlists/playlists_provider.dart';
@@ -70,7 +71,7 @@ class AddToPlaylistSheet extends ConsumerWidget {
                       final p = owned[i];
                       return ListTile(
                         key: Key('add_to_playlist_${p.id}'),
-                        leading: Icon(Icons.queue_music, color: fs.parchment),
+                        leading: Icon(LucideIcons.list_music, color: fs.parchment),
                         title: Text(
                           p.name,
                           style: TextStyle(color: fs.parchment),

flutter_client/lib/shared/widgets/track_actions/track_actions_button.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 
 import '../../../models/track.dart';
 import '../../../theme/theme_extension.dart';
@@ -29,7 +30,7 @@ class TrackActionsButton extends StatelessWidget {
   Widget build(BuildContext context) {
     final fs = Theme.of(context).extension<FabledSwordTheme>()!;
     return IconButton(
-      icon: Icon(Icons.more_vert, color: fs.ash, size: 18),
+      icon: Icon(LucideIcons.ellipsis_vertical, color: fs.ash, size: 18),
       tooltip: 'Track actions',
       onPressed: () => TrackActionsSheet.show(
         context,

flutter_client/lib/shared/widgets/track_actions/track_actions_sheet.dart

@@ -1,5 +1,6 @@
 import 'package:drift/drift.dart' as drift;
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:go_router/go_router.dart';
 
@@ -73,7 +74,7 @@ class TrackActionsSheet extends ConsumerWidget {
             if (!hideQueueActions) ...[
               _MenuItem(
                 key: const Key('track_actions_play_next'),
-                icon: Icons.playlist_play,
+                icon: LucideIcons.list_video,
                 label: 'Play next',
                 onTap: () async {
                   Navigator.pop(context);
@@ -87,7 +88,7 @@ class TrackActionsSheet extends ConsumerWidget {
               ),
               _MenuItem(
                 key: const Key('track_actions_enqueue'),
-                icon: Icons.queue_music,
+                icon: LucideIcons.list_music,
                 label: 'Add to queue',
                 onTap: () async {
                   Navigator.pop(context);
@@ -103,7 +104,7 @@ class TrackActionsSheet extends ConsumerWidget {
             ],
             _MenuItem(
               key: const Key('track_actions_like'),
-              icon: liked ? Icons.favorite : Icons.favorite_border,
+              icon: LucideIcons.heart,
               label: liked ? 'Unlike' : 'Like',
               onTap: () async {
                 Navigator.pop(context);
@@ -112,7 +113,7 @@ class TrackActionsSheet extends ConsumerWidget {
             ),
             _MenuItem(
               key: const Key('track_actions_add_to_playlist'),
-              icon: Icons.playlist_add,
+              icon: LucideIcons.list_plus,
               label: 'Add to playlist…',
               onTap: () async {
                 Navigator.pop(context);
@@ -136,7 +137,7 @@ class TrackActionsSheet extends ConsumerWidget {
             ),
             _MenuItem(
               key: const Key('track_actions_start_radio'),
-              icon: Icons.radio,
+              icon: LucideIcons.radio,
               label: 'Start radio',
               onTap: () async {
                 Navigator.pop(context);
@@ -154,7 +155,7 @@ class TrackActionsSheet extends ConsumerWidget {
             const _Divider(),
             _MenuItem(
               key: const Key('track_actions_go_to_album'),
-              icon: Icons.album,
+              icon: LucideIcons.disc_3,
               label: 'Go to album',
               onTap: () {
                 Navigator.pop(context);
@@ -168,7 +169,7 @@ class TrackActionsSheet extends ConsumerWidget {
             ),
             _MenuItem(
               key: const Key('track_actions_go_to_artist'),
-              icon: Icons.person,
+              icon: LucideIcons.user,
               label: 'Go to artist',
               onTap: () {
                 Navigator.pop(context);
@@ -183,7 +184,7 @@ class TrackActionsSheet extends ConsumerWidget {
             const _Divider(),
             _MenuItem(
               key: const Key('track_actions_hide'),
-              icon: hidden ? Icons.visibility : Icons.visibility_off,
+              icon: hidden ? LucideIcons.eye : LucideIcons.eye_off,
               label: hidden ? 'Unhide' : 'Hide',
               onTap: () async {
                 Navigator.pop(context);

flutter_client/lib/shared/widgets/version_gate.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:pub_semver/pub_semver.dart';
@@ -238,7 +239,7 @@ class VersionTooOldBanner extends ConsumerWidget {
         color: fs.error.withValues(alpha: 0.15),
         padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
         child: Row(children: [
-          Icon(Icons.warning_amber_rounded, color: fs.error, size: 18),
+          Icon(LucideIcons.triangle_alert, color: fs.error, size: 18),
           const SizedBox(width: 8),
           Expanded(
             child: Text(

flutter_client/lib/update/update_banner.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_lucide/flutter_lucide.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../theme/theme_extension.dart';
@@ -66,7 +67,7 @@ class _UpdateBannerState extends ConsumerState<UpdateBanner> {
           child: Row(
             crossAxisAlignment: CrossAxisAlignment.center,
             children: [
-              Icon(Icons.system_update, color: fs.parchment, size: 16),
+              Icon(LucideIcons.download, color: fs.parchment, size: 16),
               const SizedBox(width: 8),
               Expanded(
                 child: Column(
@@ -132,7 +133,7 @@ class _UpdateBannerState extends ConsumerState<UpdateBanner> {
                   tooltip: 'Dismiss',
                   padding: EdgeInsets.zero,
                   iconSize: 16,
-                  icon: Icon(Icons.close, color: fs.ash),
+                  icon: Icon(LucideIcons.x, color: fs.ash),
                   onPressed: () => _onDismiss(info),
                 ),
               ),