single windowed overlay

main.py

@@ -223,6 +223,12 @@ Examples:
         help='RustDesk ID for periodic whoami API calls (enables /api/whoami endpoint)'
     )
 
+    parser.add_argument(
+        '--overlay-single',
+        action='store_true',
+        help='Enable single window overlay mode (overlay stacks on top of player widget instead of separate window)'
+    )
+
     return parser.parse_args()
 
 def validate_arguments(args):
@@ -291,6 +297,9 @@ def main():
         
         # SSL settings
         settings.web.enable_ssl = args.ssl
+
+        # Overlay settings
+        settings.qt.overlay_single_window = args.overlay_single
         
         if args.db_path:
             settings.database_path = args.db_path

mbetterclient/config/settings.py

@@ -228,6 +228,7 @@ class QtConfig:
     overlay_enabled: bool = True
     default_template: str = "news_template"
     overlay_opacity: float = 0.9
+    overlay_single_window: bool = False
     
     # Performance settings
     hardware_acceleration: bool = True

mbetterclient/core/application.py

@@ -138,6 +138,9 @@ class MbetterClientApplication:
                 stored_settings.debug_overlay = self.settings.debug_overlay
                 stored_settings.debug_player = self.settings.debug_player
 
+                # Preserve command line overlay settings
+                stored_settings.qt.overlay_single_window = self.settings.qt.overlay_single_window
+
                 # Preserve command line SSL settings
                 stored_settings.web.enable_ssl = self.settings.web.enable_ssl
                 stored_settings.web.ssl_cert_path = self.settings.web.ssl_cert_path