/* Estilos para el overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s, opacity 0.3s;
}

.overlay.active {
    visibility: visible;
    opacity: 1;
}

/* Estilos para la ventana emergente */
.popup {
    position: relative;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    max-width: 90%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.popup img {
    max-width: 600px;
    height: auto;
    border-radius: 10px;
}

/* Botón de cerrar */
.popup .close {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: red;
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}