fix: improve dark mode contrast and text visibility

app.py

@@ -176,15 +176,13 @@ custom_css = """
 
 :root {
     --primary-color: #6366f1;
-    --secondary-color: #ec4899;
-    --background-dark: #0f172a;
-    --panel-bg: rgba(30, 41, 59, 0.7);
     --text-light: #f8fafc;
-    --text-gray: #94a3b8;
+    --text-gray: #cbd5e1;
+    --panel-bg: rgba(15, 23, 42, 0.6);
 }
 
 body {
-    background-color: var(--background-dark);
+    background-color: #0f172a;
     color: var(--text-light);
 }
 
@@ -194,6 +192,11 @@ body {
     max-width: 1200px !important;
 }
 
+/* Force all text to be light by default to combat Gradio's light theme defaults */
+.gradio-container * {
+    color: var(--text-light);
+}
+
 /* Title & Header */
 .main-title {
     font-family: 'Inter', sans-serif !important;
@@ -204,7 +207,8 @@ body {
     -webkit-text-fill-color: transparent !important;
     text-align: center !important;
     margin-bottom: 0.5rem !important;
-    letter-spacing: -0.02em !important;
+    /* Reset color for gradient text */
+    color: transparent !important; 
 }
 
 .subtitle {
@@ -215,53 +219,40 @@ body {
     font-weight: 300 !important;
 }
 
-/* Tabs */
-.tabs {
-    border: none !important;
-    background: transparent !important;
-    margin-bottom: 2rem !important;
-}
-
-.tab-nav {
-    border-bottom: 1px solid rgba(148, 163, 184, 0.2) !important;
-    justify-content: center !important;
-}
-
-.tab-nav button {
-    font-weight: 600 !important;
-    font-size: 1rem !important;
-    color: var(--text-gray) !important;
-    transition: all 0.3s ease !important;
-}
-
-.tab-nav button.selected {
-    color: #818cf8 !important;
-    border-bottom: 2px solid #818cf8 !important;
-}
-
-/* Panels & Cards */
+/* Panels */
 .glass-panel {
     background: var(--panel-bg) !important;
     backdrop-filter: blur(12px) !important;
     border: 1px solid rgba(255, 255, 255, 0.1) !important;
     border-radius: 16px !important;
     padding: 24px !important;
-    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
+    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1) !important;
 }
 
-/* Inputs */
-textarea, input {
+/* Inputs & Textareas */
+/* Target specific Gradio input classes and generic elements */
+.gr-input, textarea, input, .gr-box, .gr-check-radio, .gr-dropdown {
     font-family: 'JetBrains Mono', monospace !important;
-    background: rgba(15, 23, 42, 0.6) !important;
+    background-color: rgba(30, 41, 59, 0.5) !important;
     border: 1px solid rgba(148, 163, 184, 0.2) !important;
+    color: #ffffff !important;
+}
+
+/* Fix for dropdown options background */
+ul.options, .gr-dropdown-options {
+    background-color: #1e293b !important;
+    color: #ffffff !important;
+}
+
+/* Markdown prose - Gradio uses typography plugin which sets dark colors */
+.prose, .prose p, .prose h1, .prose h2, .prose h3, .prose strong, .prose li {
     color: var(--text-light) !important;
-    border-radius: 8px !important;
-    transition: border-color 0.2s !important;
 }
 
-textarea:focus, input:focus {
-    border-color: var(--primary-color) !important;
-    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2) !important;
+/* Labels */
+label span, .gr-form label span {
+    color: var(--text-gray) !important;
+    font-weight: 500 !important;
 }
 
 /* Buttons */
@@ -270,43 +261,37 @@ textarea:focus, input:focus {
     border: none !important;
     color: white !important;
     font-weight: 600 !important;
-    border-radius: 8px !important;
-    transition: transform 0.2s, box-shadow 0.2s !important;
 }
 
-.gr-button-primary:hover {
-    transform: translateY(-1px) !important;
-    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3) !important;
+.gr-button-secondary {
+    background: rgba(255, 255, 255, 0.1) !important;
+    border: 1px solid rgba(255, 255, 255, 0.2) !important;
+    color: var(--text-light) !important;
+}
+.gr-button-secondary:hover {
+    background: rgba(255, 255, 255, 0.2) !important;
 }
 
-.gr-button-secondary {
-    background: rgba(30, 41, 59, 0.8) !important;
-    border: 1px solid rgba(148, 163, 184, 0.3) !important;
+/* Tabs */
+.tabs button {
     color: var(--text-gray) !important;
-    border-radius: 8px !important;
 }
-
-.gr-button-secondary:hover {
-    background: rgba(51, 65, 85, 0.8) !important;
-    color: var(--text-light) !important;
+.tabs button.selected {
+    color: #818cf8 !important;
+    border-bottom-color: #818cf8 !important;
 }
 
-/* Labels */
-label span {
-    color: #cbd5e1 !important;
-    font-weight: 500 !important;
-    font-size: 0.9rem !important;
-    margin-bottom: 0.5rem !important;
+/* Radio buttons */
+.gr-radio-label {
+    color: var(--text-light) !important;
 }
 
 /* Footer */
-.footer-text {
-    text-align: center;
-    margin-top: 4rem;
-    padding: 2rem;
-    color: var(--text-gray);
-    font-size: 0.9rem;
-    border-top: 1px solid rgba(148, 163, 184, 0.1);
+.footer-text, .footer-text p {
+    color: var(--text-gray) !important;
+}
+.footer-text a {
+    color: #818cf8 !important;
 }
 """