Update sidebar text to light grey for better visual contrast

src/streamlit_app.py

@@ -71,20 +71,20 @@ st.markdown("""
     }
     
     .css-1d391kg p, .css-1p05t8e p {  /* Sidebar text */
-        color: #2D2D2D;
+        color: #666666;
     }
     
     .css-1d391kg a, .css-1p05t8e a {  /* Sidebar links */
-        color: #2D2D2D;
+        color: #666666;
         text-decoration: underline;
     }
     
     .css-1d391kg h1, .css-1p05t8e h1 {  /* Sidebar headers */
-        color: #2D2D2D;
+        color: #666666;
     }
     
     .css-1d391kg .stMarkdown, .css-1p05t8e .stMarkdown {  /* Sidebar markdown */
-        color: #2D2D2D;
+        color: #666666;
     }
     
     /* Custom containers */
@@ -111,7 +111,7 @@ st.markdown("""
         margin-bottom: 2rem;
         padding-bottom: 1rem;
         border-bottom: 1px solid #E0D5C8;
-        color: #2D2D2D;
+        color: #666666;
     }
     
     .resource-item:last-child {
@@ -120,12 +120,12 @@ st.markdown("""
     
     .resource-title {
         font-weight: 600;
-        color: #2D2D2D;
+        color: #666666;
         margin-bottom: 0.5rem;
     }
     
     .resource-link {
-        color: #2D2D2D;
+        color: #666666;
         text-decoration: underline;
         font-weight: 500;
     }
@@ -149,6 +149,18 @@ st.markdown("""
     .st-emotion-cache-1rat1s6 * {
         color: #2D2D2D !important;
     }
+
+    /* Override any theme-specific text colors in sidebar */
+    .st-emotion-cache-1rat1s6 .stMarkdown, 
+    .st-emotion-cache-1rat1s6 p,
+    .st-emotion-cache-1rat1s6 h1,
+    .st-emotion-cache-1rat1s6 h2,
+    .st-emotion-cache-1rat1s6 h3,
+    .st-emotion-cache-1rat1s6 h4,
+    .st-emotion-cache-1rat1s6 li,
+    .st-emotion-cache-1rat1s6 a {
+        color: #666666 !important;
+    }
 </style>
 """, unsafe_allow_html=True)