Update UI

app.py

@@ -73,14 +73,14 @@ def handle_conversation_turn(user_input: str, user_image: Image.Image, history:
         print(f"An exception occurred during conversation turn: {type(e).__name__}: {e}")
         yield history, history
 
-# --- UI MODIFICATION: Professional CSS for a polished chat interface ---
+# --- UI MODIFICATION: Professional CSS with a white background ---
 css = """
-/* Main App Styling */
-body, .gradio-container { background-color: #f9fafb !important; }
+/* Main App Styling - THE FIX IS HERE */
+body, .gradio-container { background-color: #ffffff !important; }
 #chat-container { flex-grow: 1; overflow-y: auto; padding-bottom: 200px !important; }
 /* Chat Bubble Styling */
-.user .message-bubble { background-color: #dbeafe !important; color: #1f2937 !important; }
-.bot .message-bubble  { background-color: #f3f4f6 !important; color: #1f2937 !important; }
+.user > .message-bubble-row .message-bubble { background-color: #dbeafe !important; color: #1f2937 !important; border-top-right-radius: 5px !important; }
+.bot > .message-bubble-row .message-bubble  { background-color: #f3f4f6 !important; color: #1f2937 !important; border-top-left-radius: 5px !important; }
 /* Sticky Footer Input Bar */
 #footer-container {
     position: fixed !important; bottom: 0; left: 0; width: 100%;