/* Gérer les messages */
.flash.success {
    background-color: #d4edda;
    color: #155724;
}

.flash.error {
    background-color: #f8d7da;
    color: #721c24;
}

.flash {
  padding: 10px;
  border: 1px solid #ccc;
  background-color: #f4f4f4;
  margin: 5px;
  position: relative;
  animation: fadeIn 0.5s;
  text-align: center;
    border-radius: 5px;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}