Update app.py

app.py

@@ -29,6 +29,34 @@ st.markdown(
     """,
     unsafe_allow_html=True
 )
+st.markdown(
+    """
+    <style>
+    .stApp {
+        background-color: #f5f5f5;
+    }
+    h1, h2 {
+        color: #1a1a1a; /* Darker title text */
+        font-family: 'Segoe UI', sans-serif;
+    }
+    .st-emotion-cache-1v0mbdj {
+        color: #1a1a1a !important;
+    }
+    </style>
+    """,
+    unsafe_allow_html=True
+)
+st.markdown(
+    """
+    <style>
+    .css-1d391kg {  /* Sidebar background */
+        background-color: #eaf0f6 !important;
+    }
+    </style>
+    """,
+    unsafe_allow_html=True
+)
+
 
 # -------------------------------
 # Helper Functions