Update style.css

Author: GitTimeraider

static/style.css

@@ -508,3 +508,46 @@ select optgroup {
     margin-bottom: 2rem;
 }
 
+/* Messages */
+.message {
+    padding: 1rem;
+    border-radius: 4px;
+    margin: 1rem 0;
+    font-weight: 500;
+    animation: slideIn 0.3s ease-out;
+}
+
+.message-success {
+    background-color: #d4edda;
+    color: #155724;
+    border: 1px solid #c3e6cb;
+}
+
+.message-error {
+    background-color: #f8d7da;
+    color: #721c24;
+    border: 1px solid #f5c6cb;
+}
+
+.message-warning {
+    background-color: #fff3cd;
+    color: #856404;
+    border: 1px solid #ffeeba;
+}
+
+/* Error input highlight */
+input.error {
+    border-color: #dc3545 !important;
+    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
+}
+
+@keyframes slideIn {
+    from {
+        transform: translateY(-10px);
+        opacity: 0;
+    }
+    to {
+        transform: translateY(0);
+        opacity: 1;
+    }
+}