Fix: Remove unsupported js param, use HTML script for dark mode

app.py

@@ -619,33 +619,25 @@ button.primary:hover {
 }
 """
 
-# JS to force dark mode
-JS_DARK_MODE = """
-function refresh() {
-    document.body.classList.add('dark');
-    const url = new URL(window.location);
-    if (url.searchParams.get('__theme') !== 'dark') {
-        url.searchParams.set('__theme', 'dark');
-        window.history.pushState({}, '', url);
-    }
-}
-"""
-
 # Build the Gradio app
 demo = gr.Blocks(
     title="Pip - Emotional AI Companion",
-    js=JS_DARK_MODE
-)
-demo.theme = gr.themes.Soft(
-    primary_hue="indigo",
-    secondary_hue="teal",
-    radius_size="lg",
-    font=["Nunito", "sans-serif"]
+    css=CUSTOM_CSS
 )
 
 with demo:
-    # Inject CSS
-    gr.HTML(f"<style>{CUSTOM_CSS}</style>")
+    # Force dark mode via script
+    gr.HTML("""
+    <script>
+        // Force dark theme
+        document.body.classList.add('dark');
+        const url = new URL(window.location);
+        if (url.searchParams.get('__theme') !== 'dark') {
+            url.searchParams.set('__theme', 'dark');
+            window.location.replace(url);
+        }
+    </script>
+    """)
     
     # Session state
     session_id = gr.State(create_session_id)