Reset CSS to use default Streamlit styling for better accessibility

app.py

@@ -634,10 +634,10 @@ with main_tab2:
     # Display previous results if available
     if not st.session_state.previous_results:
         st.markdown("""
-        <div class="previous-results-container no-previous-results" style="text-align: center; padding: 40px 20px; background-color: #f8f9fa; border-radius: 8px;">
-            <div style="font-size: 48px; margin-bottom: 20px; color: #000000 !important;">📄</div>
-            <h3 style="color: #000000 !important; margin-bottom: 10px; font-weight: 600;">No Previous Results</h3>
-            <p style="color: #000000 !important; font-size: 16px;">Process a document to see your results history saved here.</p>
+        <div class="previous-results-container" style="text-align: center; padding: 40px 20px; background-color: #f0f2f6; border-radius: 8px;">
+            <div style="font-size: 48px; margin-bottom: 20px;">📄</div>
+            <h3 style="margin-bottom: 10px; font-weight: 600;">No Previous Results</h3>
+            <p style="font-size: 16px;">Process a document to see your results history saved here.</p>
         </div>
         """, unsafe_allow_html=True)
     else:

ui/custom.css

@@ -15,45 +15,8 @@
     background-color: #ffffff !important;
 }
 
-/* Force text to be visible in the main app */
-.main .stMarkdown p,
-.main .stMarkdown h1,
-.main .stMarkdown h2,
-.main .stMarkdown h3,
-.main h1,
-.main h2,
-.main h3,
-.main p,
-.main li,
-.main span,
-.stMarkdown,
-.css-10trblm,
-.css-nahz7x,
-.element-container p {
-    color: #ffffff !important;
-    text-shadow: none !important;
-}
-
-/* Exception for the No Previous Results section - make text black */
-.no-previous-results h3,
-.no-previous-results p,
-.no-previous-results div,
-.no-previous-results * {
-    color: #000000 !important;
-    text-shadow: none !important;
-}
-
-/* Fix About tab styling */
-[data-testid="stVerticalBlock"] .stMarkdown h3 {
-    color: #ffffff !important;
-    font-weight: 600 !important;
-    margin-top: 1.5rem !important;
-}
-
-[data-testid="stVerticalBlock"] .stMarkdown p,
-[data-testid="stVerticalBlock"] .stMarkdown li {
-    color: #ffffff !important;
-}
+/* Let Streamlit handle text colors based on background */
+/* Reset forced white text to use Streamlit defaults */
 
 .result-card {
     border: 1px solid #e0e0e0;
@@ -192,46 +155,23 @@
 /* Fix for fullscreen and expander buttons in image containers */
 .stImage button[title="View fullscreen"] {
     position: absolute !important;
-    top: 8px !important;
-    right: 8px !important;
+    top: 5px !important;
+    right: 5px !important;
     z-index: 1000 !important;
     visibility: visible !important;
     opacity: 1 !important;
-    display: flex !important;
-    align-items: center !important;
-    justify-content: center !important;
-    background-color: rgba(0, 0, 0, 0.7) !important;
-    color: white !important;
-    width: 36px !important;
-    height: 36px !important;
-    border-radius: 4px !important;
 }
 
 /* Fix fullscreen button styling */
 button[title="View fullscreen"],
 button.streamlit-expanderHeader {
     z-index: 999 !important;
-    background-color: rgba(0, 0, 0, 0.7) !important;
     visibility: visible !important;
     opacity: 1 !important;
-    display: flex !important;
-    align-items: center !important;
-    justify-content: center !important;
-    width: 36px !important;
-    height: 36px !important;
     border-radius: 4px !important;
     position: absolute !important;
-    top: 8px !important;
-    right: 8px !important;
-    border: 1px solid rgba(255, 255, 255, 0.3) !important;
-    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2) !important;
-    color: white !important;
-}
-
-button[title="View fullscreen"]:hover,
-button.streamlit-expanderHeader:hover {
-    background-color: rgba(0, 0, 0, 0.9) !important;
-    border: 1px solid rgba(255, 255, 255, 0.5) !important;
+    top: 5px !important;
+    right: 5px !important;
 }
 
 /* Make text visible in Previous Results tab - ensure high contrast */
@@ -244,28 +184,13 @@ button.streamlit-expanderHeader:hover {
     text-shadow: none !important;
 }
 
-/* No Results state styling - custom styling to override white text */
+/* No Results styling with proper contrast */
 .previous-results-container[style*="text-align: center"] {
-    background-color: #f8f9fa !important;
+    background-color: #f0f2f6 !important;
     border-radius: 8px !important;
     box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
 }
 
-/* Force the "No Previous Results" text to be black regardless of parent styling */
-div[style*="background-color: #f8f9fa"] h3 {
-    color: #000000 !important;
-    font-weight: 600 !important;
-}
-
-div[style*="background-color: #f8f9fa"] p {
-    color: #000000 !important;
-    font-size: 16px !important;
-}
-
-div[style*="background-color: #f8f9fa"] * {
-    color: #000000 !important;
-}
-
 /* Additional image fixes for all containers */
 .document-content img,
 .markdown-text-container img,
@@ -369,12 +294,8 @@ div[style*="background-color: #f8f9fa"] * {
 [data-testid="caption"],
 .css-1b0udgb,
 .css-183lzff {
-    background-color: rgba(255, 255, 255, 0.9) !important;
     margin-top: 5px !important;
-    color: #000000 !important;
     font-weight: 500 !important;
     text-align: center !important;
     font-size: 0.9rem !important;
-    width: 100% !important;
-    display: block !important;
 }