.notif {
  margin: 20px auto;
  width: 90%;
  max-width: 500px;
  padding: 15px;
  border-radius: 8px;
  font-weight: bold;
  text-align: center;
}

.notif.success {
  background-color: #d4edda;
  color: #155724;
  border: 2px solid #28a745;
}

.notif.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 2px solid #dc3545;
}