Update app.py

app.py

@@ -37,6 +37,7 @@ blue_ui_css = """
 .gradio-container .tabs button {
     background-color: transparent !important;
     background: transparent !important;
+    color: black !important;
     border: none !important;
     border-bottom: 2px solid transparent !important;
     transition: all 0.3s ease !important;
@@ -85,12 +86,13 @@ blue_ui_css = """
     border-bottom: 2px solid #667eea !important;
 }
 
-/* Ensure all tab buttons are visible */
+/* Ensure all tab buttons are visible with black text */
 .gradio-container [data-testid="tab"] button,
 .gradio-container .tab button,
 .gradio-container [role="tablist"] button {
     background-color: transparent !important;
     background: transparent !important;
+    color: black !important;
     border: none !important;
     border-bottom: 2px solid transparent !important;
     display: block !important;