/* Fondo oscuro semitransparente */

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    display: none; /* Oculto por defecto */
    justify-content: center;
    align-items: center;
    z-index: 999;
}
/* Ventana modal */

#modal {
    width: 50vw;
    height: 70vh;
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 20px rgba(0,0,0,0.4);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
/* Botón cerrar */

#cerrar {
    position: absolute;
    top: 10px;
    right: 15px;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
}