Update app.py

app.py

@@ -166,29 +166,31 @@ button.selected::after{
 
 
 #popup-overlay {
-    display: none;
     position: fixed;
     top: 0;
     left: 0;
     width: 100vw;
     height: 100vh;
-    justify-content: center;
-    align-items: center;
     background: rgba(0,0,0,0.5);
     z-index: 999;
+    display: flex;
+    justify-content: center;
+    align-items: center;
     flex-direction: column;
 }
+
 #popup-box {
-    background: white;
+    background-color: white !important;
     padding: 20px;
     border-radius: 10px;
     box-shadow: 0 0 20px rgba(0,0,0,0.3);
     width: 340px;
     text-align: center;
 }
+
 #popup-button {
-    background-color: #5b65a7;
-    color: white;
+    background-color: #5b65a7 !important;
+    color: white !important;
     padding: 10px 20px;
     border-radius: 8px;
     margin-top: 10px;
@@ -196,7 +198,7 @@ button.selected::after{
     cursor: pointer;
 }
 #popup-button:hover {
-    background-color: #3c4687;
+    background-color: #3c4687 !important;
 }
 
 """