Wartungsupdate

static/style.css

@@ -289,4 +289,98 @@ text-decoration: underline;
 
 .balance-red {
     color: #c62828;
+}
+#modal-overlay {
+
+    position: fixed;
+
+    top: 0;
+    left: 0;
+
+    width: 100%;
+    height: 100%;
+
+    background: rgba(
+        0,
+        0,
+        0,
+        0.5
+    );
+
+    display: flex;
+
+    justify-content: center;
+    align-items: center;
+
+    z-index: 9999;
+}
+
+#modal {
+
+    background: white;
+
+    padding: 30px;
+
+    border-radius: 12px;
+
+    box-shadow:
+        0 0 20px rgba(
+            0,
+            0,
+            0,
+            0.3
+        );
+
+    min-width: 400px;
+
+    text-align: center;
+
+}
+#modal p {
+
+    font-size: 18px;
+
+    line-height: 1.5;
+
+    margin-bottom: 20px;
+}
+
+#modal h2 {
+
+    color: #ff6200;
+
+    margin-top: 0;
+}
+
+#modal button {
+
+    margin-top: 20px;
+
+    padding: 10px 25px;
+
+    background: #ff6200;
+
+    color: white;
+
+    border: none;
+
+    border-radius: 6px;
+
+    cursor: pointer;
+
+    font-size: 16px;
+
+    font-weight: bold;
+}
+#modal button:hover {
+
+    opacity: 0.9;
+}
+.modal-message {
+
+    font-size: 18px;
+
+    line-height: 1.6;
+
+    margin-bottom: 20px;
 }