.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.modal-content {
  margin: 15% auto;
  padding: 10px;
  width: 40vw;
  background-color: white;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1); /* Ombres douces */
  border-radius: 4px;
}

.close-btn {
  color: black;
  font-size: 18px;
}

.modal.button {
  background-color: #4caf50;
  color: white;
  border-radius: 3px;
  border: none;
  transition: background-color 0.3s ease;
}

.modal.button:hover {
  background-color: #45a049; /* Vert plus sombre au survol */
}

.close-btn:hover,
.close-btn:focus {
  color: red; /* Rouge pour attirer l’attention */
}
  