/**
 * PXM Simple Lightbox - Works within frames
 */

/* Lightbox Overlay */
.pxm-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
}

.pxm-lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dark backdrop */
.pxm-lightbox-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    cursor: pointer;
}

/* Content container */
.pxm-lightbox-content {
    position: relative;
    z-index: 1;
    max-width: 95%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Image */
.pxm-lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

/* Loading spinner */
.pxm-lightbox.loading .pxm-lightbox-image {
    opacity: 0;
}

.pxm-lightbox-loader {
    display: none;
    position: absolute;
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: pxm-spin 0.8s linear infinite;
}

.pxm-lightbox.loading .pxm-lightbox-loader {
    display: block;
}

@keyframes pxm-spin {
    to { transform: rotate(360deg); }
}

/* Close button */
.pxm-lightbox-close {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 28px;
    line-height: 40px;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.pxm-lightbox-close:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

/* Navigation buttons */
.pxm-lightbox-prev,
.pxm-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 80px;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    transition: background 0.2s;
}

.pxm-lightbox-prev {
    left: 10px;
    border-radius: 0 4px 4px 0;
}

.pxm-lightbox-next {
    right: 10px;
    border-radius: 4px 0 0 4px;
}

.pxm-lightbox-prev:hover,
.pxm-lightbox-next:hover {
    background: rgba(0, 0, 0, 0.7);
}

/* Counter */
.pxm-lightbox-counter {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 20px;
    color: #fff;
    font-size: 14px;
}

/* Mobile adjustments */
@media (max-width: 600px) {
    .pxm-lightbox-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 24px;
    }

    .pxm-lightbox-prev,
    .pxm-lightbox-next {
        width: 40px;
        height: 60px;
        font-size: 28px;
    }

    .pxm-lightbox-prev {
        left: 5px;
    }

    .pxm-lightbox-next {
        right: 5px;
    }
}