fix: Adjust subtitle offset to avoid overlap with visible menu

lib/wrappers/players/lib_mpv.dart

@@ -196,6 +196,7 @@ class LibMPV extends BasePlayer {
 class _VideoSubtitles extends ConsumerStatefulWidget {
   final VideoController controller;
   final bool showOverlay;
+
   const _VideoSubtitles({
     required this.controller,
     this.showOverlay = false,
@@ -211,12 +212,14 @@ class _VideoSubtitlesState extends ConsumerState<_VideoSubtitles> {
 
   @override
   void initState() {
-    subscription = widget.controller.player.stream.subtitle.listen((value) {
-      setState(() {
-        subtitle = value;
-      });
-    });
     super.initState();
+    subscription = widget.controller.player.stream.subtitle.listen((value) {
+      if (mounted) {
+        setState(() {
+          subtitle = value;
+        });
+      }
+    });
   }
 
   @override
@@ -225,24 +228,52 @@ class _VideoSubtitlesState extends ConsumerState<_VideoSubtitles> {
     super.dispose();
   }
 
+  /// Calculate subtitle offset based on menu visibility
+  double _calculateSubtitleOffset(SubtitleSettingsModel settings) {
+    if (!widget.showOverlay) {
+      return settings.verticalOffset;
+    }
+
+    // Estimate the menu area (bottom ~15% of screen typically contains controls)
+    const menuAreaThreshold = 0.15;
+
+    // If subtitles are already positioned above the menu area, leave them alone
+    if (settings.verticalOffset >= menuAreaThreshold) {
+      return settings.verticalOffset;
+    }
+
+    // When menu is visible and subtitles are in the menu area,
+    // move them up slightly to avoid overlap
+    const menuAvoidanceOffset = 0.1;
+    final adjustedOffset = settings.verticalOffset + menuAvoidanceOffset;
+
+    // Clamp to reasonable bounds (don't go too high or too low)
+    return math.min(adjustedOffset, 0.85); // Max 85% up from bottom
+  }
+
   @override
   Widget build(BuildContext context) {
     final settings = ref.watch(subtitleSettingsProvider);
     final padding = MediaQuery.of(context).padding;
-    final text = [
-      for (final line in subtitle)
-        if (line.trim().isNotEmpty) line.trim(),
-    ].join('\n');
 
+    // Process subtitle text
+    final text = subtitle.where((line) => line.trim().isNotEmpty).map((line) => line.trim()).join('\n');
+
+    // Return empty widget if libass is enabled (native subtitle rendering)
     if (widget.controller.player.platform?.configuration.libass ?? false) {
       return const IgnorePointer(child: SizedBox.shrink());
-    } else {
-      return SubtitleText(
-        subModel: settings,
-        padding: padding,
-        offset: settings.verticalOffset, // Always use user's preferred position
-        text: text,
-      );
     }
+
+    // Return empty widget if no subtitle text
+    if (text.isEmpty) {
+      return const IgnorePointer(child: SizedBox.shrink());
+    }
+
+    return SubtitleText(
+      subModel: settings,
+      padding: padding,
+      offset: _calculateSubtitleOffset(settings),
+      text: text,
+    );
   }
 }