/**
 * Variation Gallery Styles - Longboardcenter
 * Per-variation image gallery display
 *
 * @package Longboardcenter
 * @since 1.1.0
 */

/* ==========================================================================
   VARIATION GALLERY - Main Image
   ========================================================================== */

.lbc-vg-gallery {
    margin: 0;
}

.lbc-vg-main {
    position: relative;
    background: var(--lbc-gray-100, #F5F5F5);
    border-radius: var(--lbc-radius-md, 12px);
    overflow: hidden;
    cursor: zoom-in;
}

.lbc-vg-main-link {
    display: block;
}

.lbc-vg-main-img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.25s ease;
    object-fit: contain;
}

/* ==========================================================================
   VARIATION GALLERY - Thumbnails
   ========================================================================== */

.lbc-vg-thumbs {
    display: flex;
    gap: var(--lbc-space-2, 8px);
    margin-top: var(--lbc-space-3, 12px);
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
}

.lbc-vg-thumb-item {
    flex: 0 0 72px;
    aspect-ratio: 1;
    border-radius: var(--lbc-radius-sm, 8px);
    border: 2px solid var(--lbc-gray-200, #E5E5E5);
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s ease;
    background: var(--lbc-gray-100, #F5F5F5);
}

.lbc-vg-thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lbc-vg-thumb-item:hover,
.lbc-vg-thumb-item.is-active {
    border-color: var(--lbc-orange, #FF5A4D);
}

/* ==========================================================================
   VARIATION GALLERY - Lightbox
   ========================================================================== */

.lbc-vg-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lbc-vg-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

body.lbc-vg-lightbox-open {
    overflow: hidden;
}

.lbc-vg-lightbox__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    cursor: pointer;
}

.lbc-vg-lightbox__content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lbc-vg-lightbox__image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--lbc-radius-md, 10px);
}

.lbc-vg-lightbox__close {
    position: absolute;
    top: -45px;
    right: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: #fff;
    border: none;
    font-size: 32px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.lbc-vg-lightbox__close:hover {
    opacity: 1;
}

.lbc-vg-lightbox__prev,
.lbc-vg-lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 26px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lbc-vg-lightbox__prev {
    left: -65px;
}

.lbc-vg-lightbox__next {
    right: -65px;
}

.lbc-vg-lightbox__prev:hover,
.lbc-vg-lightbox__next:hover {
    background: var(--lbc-orange, #FF5A4D);
}

.lbc-vg-lightbox__counter {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 13px;
    opacity: 0.7;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .lbc-vg-thumb-item {
        flex: 0 0 56px;
    }

    .lbc-vg-lightbox__prev,
    .lbc-vg-lightbox__next {
        width: 38px;
        height: 38px;
        font-size: 20px;
    }

    .lbc-vg-lightbox__prev {
        left: 10px;
    }

    .lbc-vg-lightbox__next {
        right: 10px;
    }
}