.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
}

.modal-content {
  background-color: white;
  padding: 20px;
  border-radius: 12px;
  max-width: 400px;
  width: 80%;
  text-align: center;
  position: relative;
}

.cerrar {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 24px;
  cursor: pointer;
}

.hidden {
  display: none;
}