Update app.py

app.py

@@ -1131,14 +1131,14 @@ def ai_assistant_tab():
         for i, (question, answer) in enumerate(st.session_state.chat_history):
             # User message
             st.markdown(f"""
-            <div style="background-color: #e6f3ff; padding: 10px; margin: 10px 0; border-radius: 10px; border-left: 4px solid #0066cc;">
+            <div style="background-color: #e6f3ff; padding: 10px; margin: 10px 0; border-radius: 10px; border-left: 4px solid #0066cc; color: #333;">
                 <strong>You:</strong> {question}
             </div>
             """, unsafe_allow_html=True)
             
             # AI response
             st.markdown(f"""
-            <div style="background-color: #f0f8f0; padding: 10px; margin: 10px 0; border-radius: 10px; border-left: 4px solid #009900;">
+            <div style="background-color: #f0f8f0; padding: 10px; margin: 10px 0; border-radius: 10px; border-left: 4px solid #009900; color: #333;">
                 <strong>AI Assistant:</strong><br>{answer}
             </div>
             """, unsafe_allow_html=True)
@@ -1218,4 +1218,4 @@ def show_footer():
 
 if __name__ == "__main__":
     main()
-    show_footer()
+    show_footer()