.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.modal-ventana {
  background: #fff;
  max-width: 80vw;
  max-height: 80vh;  
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;  
}

.modal-scroll {
  overflow-y: auto;
  padding: 30px;
  flex: 1;
}

.modal-contenido {
  min-height: 200px;
}

.modal-cerrar {
  position: absolute;
  top: 10px;
  right: 12px;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
}