style(player): 播放页与首页浮层的控件样式统一

播放页顶部按钮与选集条去掉底色、进度条不再画滑块圆点并压到最底部；
剧名与简介收在互动栏左侧，清屏后只留右下角退出按钮。
首页观看条与进度条共用 20pt 页边距，进度槽底色与播放页一致。

test/home/home_preview_layout_test.dart

@@ -293,7 +293,10 @@ void main() {
     expect(find.byKey(const Key('home-feed-synopsis-more')), findsOneWidget);
     await tester.tap(find.byKey(const Key('home-feed-synopsis-more')));
     await tester.pump();
-    expect(find.byKey(const Key('home-feed-synopsis-expanded')), findsOneWidget);
+    expect(
+      find.byKey(const Key('home-feed-synopsis-expanded')),
+      findsOneWidget,
+    );
     expect(
       tester
           .widget<Text>(find.byKey(const Key('home-feed-synopsis-expanded')))
@@ -371,7 +374,7 @@ void main() {
       find.byKey(const Key('home-feed-progress-inactive')),
       findsOneWidget,
     );
-    expect(find.byKey(const Key('home-feed-progress-thumb')), findsNothing);
+    expect(find.byKey(const Key('home-feed-progress-played')), findsNothing);
     await tester.tap(find.byKey(const Key('rail-share')));
     expect(shares, 1);
   });
@@ -575,26 +578,36 @@ void main() {
     await tester.pumpAndSettle();
 
     final bar = tester.getRect(find.byKey(const Key('home-feed-full-series')));
-    expect(bar.height, 44);
+    expect(bar.height, 38);
     final overlayRect = tester.getRect(
       find.byKey(const Key('home-feed-gesture')),
     );
-    // 通栏观看条铺满浮层宽度，不再左右内缩。
-    expect(bar.left, closeTo(overlayRect.left, 0.1));
-    expect(bar.width, closeTo(overlayRect.width, 0.1));
-    // 进度线中心比观看条顶沿高 8pt。
+    // 观看条与底部进度条共用同一组左右边距（各 20pt），宽度一致。
+    expect(bar.left, closeTo(overlayRect.left + 20, 0.1));
+    expect(bar.width, closeTo(overlayRect.width - 40, 0.1));
     expect(
-      bar.top -
-          tester
-              .getCenter(find.byKey(const Key('home-feed-progress-track')))
-              .dy,
-      closeTo(8, 0.1),
+      bar.left,
+      closeTo(
+        tester.getRect(find.byKey(const Key('home-feed-progress'))).left,
+        0.1,
+      ),
     );
+    expect(
+      bar.width,
+      closeTo(
+        tester.getRect(find.byKey(const Key('home-feed-progress'))).width,
+        0.1,
+      ),
+    );
+    // 进度线贴着浮层底部（线心距底 4pt），且位于观看条下方。
+    final trackCenter = tester.getCenter(
+      find.byKey(const Key('home-feed-progress-track')),
+    );
+    expect(overlayRect.bottom - trackCenter.dy, closeTo(4, 0.1));
+    expect(trackCenter.dy, greaterThan(bar.bottom));
     expect(
       tester
-          .widget<Material>(
-            find.byKey(const Key('home-feed-full-series-bg')),
-          )
+          .widget<Material>(find.byKey(const Key('home-feed-full-series-bg')))
           .color,
       AppColors.textPrimary.withValues(alpha: 0.15),
     );
@@ -602,13 +615,9 @@ void main() {
       tester.getRect(find.textContaining('Watch full series')).center.dy,
       closeTo(bar.center.dy, 2),
     );
-    expect(
-      tester.getSize(find.byKey(const Key('home-feed-progress-thumb'))),
-      const Size(6, 6),
-    );
     expect(
       tester.getSize(find.byKey(const Key('home-feed-progress'))).height,
-      greaterThanOrEqualTo(32),
+      greaterThanOrEqualTo(16),
     );
     expect(
       tester
@@ -620,19 +629,6 @@ void main() {
         .getRect(find.byKey(const Key('home-feed-progress-track')))
         .center
         .dy;
-    expect(
-      tester
-          .getRect(find.byKey(const Key('home-feed-progress-thumb')))
-          .center
-          .dy,
-      closeTo(
-        tester
-            .getRect(find.byKey(const Key('home-feed-progress-track')))
-            .center
-            .dy,
-        0.5,
-      ),
-    );
 
     final gesture = await tester.startGesture(
       tester.getCenter(find.byKey(const Key('home-feed-progress'))),
@@ -704,10 +700,6 @@ void main() {
       closeTo(trackRect.right - 12, 0.1),
     );
     await tester.pump(const Duration(milliseconds: 130));
-    expect(
-      tester.getSize(find.byKey(const Key('home-feed-progress-thumb'))),
-      const Size(14, 14),
-    );
     expect(
       tester.getSize(find.byKey(const Key('home-feed-progress-track'))).height,
       6,
@@ -719,19 +711,6 @@ void main() {
           .dy,
       closeTo(idleTrackCenter, 0.1),
     );
-    expect(
-      tester
-          .getRect(find.byKey(const Key('home-feed-progress-thumb')))
-          .center
-          .dy,
-      closeTo(
-        tester
-            .getRect(find.byKey(const Key('home-feed-progress-track')))
-            .center
-            .dy,
-        0.5,
-      ),
-    );
     await gesture.up();
     await tester.pumpAndSettle();
     expect(scrubVisibility.last, isFalse);
@@ -746,10 +725,6 @@ void main() {
     );
     expect(seeked, isNotNull);
     expect(seeked!.inSeconds, greaterThan(0));
-    expect(
-      tester.getSize(find.byKey(const Key('home-feed-progress-thumb'))),
-      const Size(6, 6),
-    );
     expect(
       tester.getSize(find.byKey(const Key('home-feed-progress-track'))).height,
       2,
@@ -825,11 +800,11 @@ void main() {
       isBuffering: true,
     );
     await tester.pump(const Duration(milliseconds: 200));
-    expect(find.byKey(const Key('home-feed-progress-thumb')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-progress-played')), findsOneWidget);
     expect(find.byKey(const Key('progress-loading')), findsNothing);
 
     await tester.pump(const Duration(milliseconds: 200));
-    expect(find.byKey(const Key('home-feed-progress-thumb')), findsNothing);
+    expect(find.byKey(const Key('home-feed-progress-played')), findsNothing);
     expect(find.byKey(const Key('progress-loading')), findsOneWidget);
 
     controller.value = const VideoPlayerValue(
@@ -838,7 +813,7 @@ void main() {
       isInitialized: true,
     );
     await tester.pump();
-    expect(find.byKey(const Key('home-feed-progress-thumb')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-progress-played')), findsOneWidget);
 
     final gesture = await tester.startGesture(
       tester.getCenter(find.byKey(const Key('home-feed-progress'))),
@@ -853,7 +828,7 @@ void main() {
     );
     await tester.pump(const Duration(milliseconds: 400));
 
-    expect(find.byKey(const Key('home-feed-progress-thumb')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-progress-played')), findsOneWidget);
     expect(find.byKey(const Key('progress-loading')), findsNothing);
 
     controller.value = const VideoPlayerValue(
@@ -872,7 +847,7 @@ void main() {
       isBuffering: true,
     );
     await tester.pump(const Duration(milliseconds: 400));
-    expect(find.byKey(const Key('home-feed-progress-thumb')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-progress-played')), findsOneWidget);
     expect(find.byKey(const Key('progress-loading')), findsNothing);
   });
 

test/player/player_center_toggle_test.dart

@@ -35,12 +35,12 @@ void main() {
       Key('player-play-toggle'),
     ]) {
       expect(tester.getSize(find.byKey(key)), const Size(68, 68));
-      // 圆形底改为半透明黑色，不再是完全透明或蓝色实底。
+      // 圆形深色底：压在亮画面上也能看见播放/暂停。
       final container = tester.widget<Container>(
         find.descendant(of: find.byKey(key), matching: find.byType(Container)),
       );
       final decoration = container.decoration! as BoxDecoration;
-      expect(decoration.color, Colors.black26);
+      expect(decoration.color, const Color(0x66000000));
       expect(decoration.shape, BoxShape.circle);
       final icon = tester.widget<Icon>(
         find.descendant(of: find.byKey(key), matching: find.byType(Icon)),

test/player/player_fullscreen_test.dart

@@ -983,9 +983,11 @@ void main() {
     expect(find.byKey(const Key('player-video-tap')), findsOneWidget);
     expect(find.byKey(const Key('player-bottom-clear-screen')), findsOneWidget);
     expect(find.byTooltip('Exit clear screen'), findsOneWidget);
+    // 清屏后左侧选集条一起收起，只留右下角的退出按钮。
+    expect(find.byKey(const Key('player-episodes-pill')), findsNothing);
     expect(
       tester.getSize(find.byKey(const Key('player-bottom-clear-screen'))),
-      const Size(40, 40),
+      const Size(40, 34),
     );
 
     await tester.tapAt(const Offset(80, 300));
@@ -1100,8 +1102,8 @@ void main() {
     expect(find.byKey(const Key('player-speed-boost-hint')), findsNothing);
     expect(find.byKey(const Key('player-interaction-rail')), findsNothing);
     expect(find.byTooltip('Exit clear screen'), findsOneWidget);
-    // 清屏态本来显示的选集胶囊与右下按钮，在加速结束后恢复。
-    expect(find.byKey(const Key('player-episodes-pill')), findsOneWidget);
+    // 清屏态只恢复右下退出按钮；左侧选集条在清屏下一直不显示。
+    expect(find.byKey(const Key('player-episodes-pill')), findsNothing);
     expect(find.byKey(const Key('player-bottom-clear-screen')), findsOneWidget);
     expect(
       find.descendant(
@@ -1118,7 +1120,7 @@ void main() {
 
     expect(
       tester.getSize(find.byKey(const Key('player-back'))),
-      const Size(36, 36),
+      const Size(40, 40),
     );
     expect(tester.takeException(), isNull);
   });
@@ -1160,17 +1162,12 @@ void main() {
           .child,
       isNotNull,
     );
+    // 选集条给一层浅底色，标出可点区域。
     expect(
       tester
           .widget<Material>(find.byKey(const Key('player-episodes-pill')))
           .color,
-      AppColors.playerOverlayPill,
-    );
-    expect(
-      tester
-          .widget<Material>(find.byKey(const Key('player-episodes-pill')))
-          .borderRadius,
-      BorderRadius.circular(7),
+      AppColors.textPrimary.withValues(alpha: 0.14),
     );
     expect(
       tester
@@ -1186,9 +1183,14 @@ void main() {
           ?.fontSize,
       13.5,
     );
+    // 清屏按钮与左侧选集条等高。
     expect(
       tester.getSize(find.byKey(const Key('player-bottom-clear-screen'))),
-      const Size(40, 40),
+      const Size(40, 34),
+    );
+    expect(
+      tester.getSize(find.byKey(const Key('player-episodes-pill'))).height,
+      34,
     );
     expect(find.byKey(const Key('progress-loading')), findsNothing);
     expect(find.byKey(const Key('progress-inactive')), findsOneWidget);
@@ -1289,7 +1291,8 @@ void main() {
         matching: find.byIcon(Icons.keyboard_arrow_up_rounded),
       ),
     );
-    expect(pill.right - arrow.right, closeTo(14, 0.5));
+    // 选集条左右各留 10pt 内边距，箭头不再贴边。
+    expect(pill.right - arrow.right, closeTo(10, 0.5));
     expect(arrow.left - label.right, closeTo(8, 0.5));
   });
 
@@ -1551,7 +1554,8 @@ void main() {
       ),
     );
     expect(chevron.left - title.right, lessThanOrEqualTo(6));
-    expect(chevron.right, lessThanOrEqualTo(320 - 14));
+    // 剧名和简介一样收在互动栏左侧，不再铺到屏幕最右边。
+    expect(chevron.right, lessThanOrEqualTo(320 - 14 - 54));
     final synopsis = tester.widget<Text>(
       find.byKey(const Key('player-synopsis')),
     );
@@ -1647,11 +1651,11 @@ void main() {
     await tester.tap(find.byKey(const Key('player-episodes')));
     await tester.pumpAndSettle();
 
-    expect(find.byKey(const Key('player-episodes-sheet')), findsOneWidget);
-    expect(find.byKey(const Key('player-episodes-close')), findsOneWidget);
+    expect(find.byKey(const Key('drama-info-sheet')), findsOneWidget);
+    expect(find.byKey(const Key('drama-info-close')), findsOneWidget);
     final grid = tester.widget<GridView>(
       find.descendant(
-        of: find.byKey(const Key('player-episodes-sheet')),
+        of: find.byKey(const Key('drama-info-sheet')),
         matching: find.byType(GridView),
       ),
     );
@@ -1659,14 +1663,14 @@ void main() {
         grid.gridDelegate as SliverGridDelegateWithFixedCrossAxisCount;
     expect(delegate.crossAxisCount, 6);
     final overlay = tester.widget<AnnotatedRegion<SystemUiOverlayStyle>>(
-      find.byKey(const Key('player-episodes-system-overlay')),
+      find.byKey(const Key('drama-info-system-overlay')),
     );
     expect(overlay.value.systemNavigationBarColor, AppColors.card);
     expect(overlay.value.systemNavigationBarContrastEnforced, isFalse);
     final safeArea = tester.widget<SafeArea>(
       find
           .descendant(
-            of: find.byKey(const Key('player-episodes-sheet')),
+            of: find.byKey(const Key('drama-info-sheet')),
             matching: find.byType(SafeArea),
           )
           .first,
@@ -2030,7 +2034,7 @@ void _expectFullscreenOverlay(WidgetTester tester) {
   expect(find.byKey(const Key('player-synopsis')), findsOneWidget);
   expect(find.byKey(const Key('player-more')), findsOneWidget);
   for (final key in const [Key('player-back'), Key('player-more')]) {
-    expect(tester.getSize(find.byKey(key)), const Size(36, 36));
+    expect(tester.getSize(find.byKey(key)), const Size(40, 40));
   }
   expect(find.byKey(const Key('player-play-toggle')), findsNothing);
   expect(find.byKey(const Key('player-episodes')), findsOneWidget);

test/player/seek_scrub_visibility_test.dart

@@ -37,11 +37,8 @@ void main() {
     expect(find.byKey(const Key('scrub-overlay')), findsNothing);
     expect(harness.scrubStarts, 1);
     expect(_sliderTheme(tester).trackHeight, 6);
-    expect(
-      (_sliderTheme(tester).thumbShape! as RoundSliderThumbShape)
-          .enabledThumbRadius,
-      8,
-    );
+    // 不画滑块圆点，进度只靠已播段表达。
+    expect(_sliderTheme(tester).thumbShape, SliderComponentShape.noThumb);
 
     await gesture.moveBy(const Offset(72, 0));
     await tester.pump();
@@ -67,11 +64,7 @@ void main() {
     expect(harness.scrubEnds, 1);
     expect(harness.seeks, 1);
     expect(_sliderTheme(tester).trackHeight, 2);
-    expect(
-      (_sliderTheme(tester).thumbShape! as RoundSliderThumbShape)
-          .enabledThumbRadius,
-      6,
-    );
+    expect(_sliderTheme(tester).thumbShape, SliderComponentShape.noThumb);
   });
 
   testWidgets('feed progress tap does not clear overlay content', (
@@ -154,29 +147,27 @@ void main() {
     await tester.pumpAndSettle();
   });
 
-  testWidgets('feed progress thumb stays on the finger when dragged right', (
-    tester,
-  ) async {
-    await _pumpFeedOverlay(tester);
-    final bar = find.byKey(const Key('home-feed-progress'));
-    final gesture = await tester.startGesture(tester.getCenter(bar));
+  testWidgets(
+    'feed progress played segment follows the finger when dragged right',
+    (tester) async {
+      await _pumpFeedOverlay(tester);
+      final bar = find.byKey(const Key('home-feed-progress'));
+      final gesture = await tester.startGesture(tester.getCenter(bar));
 
-    await gesture.moveBy(const Offset(800, 0));
-    await tester.pump();
+      await gesture.moveBy(const Offset(800, 0));
+      await tester.pump();
 
-    final thumbCenter = tester
-        .getRect(find.byKey(const Key('home-feed-progress-thumb')))
-        .center
-        .dx;
-    final playedRight = tester
-        .getRect(find.byKey(const Key('home-feed-progress-played')))
-        .right;
-    expect(thumbCenter, closeTo(tester.getRect(bar).right, 0.5));
-    expect(playedRight, closeTo(thumbCenter, 0.5));
+      expect(
+        tester
+            .getRect(find.byKey(const Key('home-feed-progress-played')))
+            .right,
+        closeTo(tester.getRect(bar).right, 0.5),
+      );
 
-    await gesture.up();
-    await tester.pumpAndSettle();
-  });
+      await gesture.up();
+      await tester.pumpAndSettle();
+    },
+  );
 
   testWidgets('full player drag clears chrome and release restores it', (
     tester,