fix: change label text color to black with light background

app.py

@@ -229,13 +229,16 @@ body {
     box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1) !important;
 }
 
-/* Labels - High Contrast, Clean White */
+/* Labels - High Contrast, Clean Black */
 label span, .gr-form label span {
-    color: #f8fafc !important; /* Almost White */
-    font-weight: 600 !important;
+    color: #000000 !important; /* Pure Black */
+    font-weight: 700 !important;
     font-size: 1rem !important;
     margin-bottom: 0.5rem !important;
     text-shadow: none !important;
+    background-color: rgba(255, 255, 255, 0.8) !important; /* Light background for readability */
+    padding: 2px 6px !important;
+    border-radius: 4px !important;
 }
 
 /* Inputs & Textareas - Dark Grey Background for Contrast */