/* ============================================================
   CST Gallery — Amazon style
   File: cartridge/static/default/css/product/cst-gallery.css
   ============================================================ */

.cst-original-carousel { 
    display: none !important; 
}

.cst-gallery-wrap { 
    padding: 0 !important; 
}

/* ── Gallery layout ── */
.cst-gallery {
    display: flex !important;
    gap: 6px !important;
    align-items: flex-start !important;
    width: 100% !important;
}

/* ─── THUMBNAILS ─── */
.cst-gallery__thumbs {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    width: 52px !important;
    flex-shrink: 0 !important;
}

.cst-gallery__thumb {
    all: unset !important;
    cursor: pointer !important;
    width: 52px !important;
    height: 52px !important;
    border: 2px solid #d5d9d9 !important;
    border-radius: 6px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
    display: block !important;
    flex-shrink: 0 !important;
    position: relative !important;
    background: #f8f8f8 !important;
    transition: border-color 0.15s !important;
}

.cst-gallery__thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}

.cst-gallery__thumb:hover,
.cst-gallery__thumb.is-active { 
    border-color: #c45500 !important; 
}

.cst-thumb-more-overlay {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(0,0,0,0.52) !important;
    color: #fff !important;
    font-size: 17px !important;
    font-weight: 700 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 4px !important;
    pointer-events: none !important;
}

/* ─── MAIN IMAGE ─── */
.cst-gallery__main { 
    flex: 1 !important; 
    min-width: 0 !important; 
}

.cst-gallery__main-inner {
    position: relative !important;
    width: 100% !important;
    cursor: zoom-in !important;
    border-radius: 6px !important;
    background: #f8f8f8 !important;
}

.cst-gallery__main-img {
    width: 100% !important;
    height: 720px !important;
    object-fit: contain !important;
    display: block !important;
    border-radius: 6px !important;
    transition: opacity 0.2s !important;
    background: #f8f8f8 !important;
}

/* ── Hover "Click to see full view" gradient overlay ── */
.cst-gallery__fullview-overlay {
    position: absolute !important;
    bottom: 0 !important; 
    left: 0 !important; 
    right: 0 !important;
    background: linear-gradient(transparent, rgba(0,0,0,0.5)) !important;
    color: #fff !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    padding: 28px 12px 12px !important;
    border-radius: 0 0 6px 6px !important;
    opacity: 0 !important;
    transition: opacity 0.2s !important;
    cursor: pointer !important;
}

.cst-gallery__main-inner:hover .cst-gallery__fullview-overlay {
    opacity: 1 !important;
}

/* ── Hover zoom panel ── */
.cst-gallery__zoom-panel {
    display: none !important;
    position: absolute !important;
    border: 1px solid #d5d9d9 !important;
    border-radius: 4px !important;
    overflow: hidden !important;
    background: #fff !important;
    box-shadow: 0 4px 32px rgba(0,0,0,0.22) !important;
    pointer-events: none !important;
}

.cst-gallery__zoom-img {
    position: absolute !important;
    max-width: none !important;
    pointer-events: none !important;
}

/* ═══════════════════════════════════════
   MODAL
═══════════════════════════════════════ */
.cst-modal {
    display: none !important;
    position: fixed !important;
    inset: 0 !important;
    z-index: 9999 !important;
    align-items: center !important;
    justify-content: center !important;
}

.cst-modal.is-open { 
    display: flex !important; 
}

.cst-modal__backdrop {
    position: fixed !important;
    inset: 0 !important;
    background: rgba(0,0,0,0.78) !important;
}

.cst-modal__dialog {
    position: relative !important;
    z-index: 1 !important;
    background: #fff !important;
    border-radius: 10px !important;
    display: flex !important;
    flex-direction: column !important;
    width: min(920px, 94vw) !important;
    height: min(88vh, 680px) !important;
    overflow: hidden !important;
    box-shadow: 0 12px 48px rgba(0,0,0,0.38) !important;
}

/* Header */
.cst-modal__header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 10px 14px !important;
    border-bottom: 1px solid #e7e7e7 !important;
    flex-shrink: 0 !important;
    gap: 12px !important;
    height: 46px !important;
    box-sizing: border-box !important;
}

.cst-modal__title {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #0f1111 !important;
    overflow: hidden !important;
    white-space: nowrap !important;
    text-overflow: ellipsis !important;
    flex: 1 !important;
}

.cst-modal__close {
    all: unset !important;
    cursor: pointer !important;
    width: 28px !important;
    height: 28px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 20px !important;
    color: #555 !important;
    border: 1px solid #ddd !important;
    border-radius: 50% !important;
    flex-shrink: 0 !important;
    font-family: inherit !important;
    box-sizing: border-box !important;
    transition: background 0.15s, color 0.15s !important;
}

.cst-modal__close:hover { 
    background: #f3f3f3 !important; 
    color: #c45500 !important; 
    border-color: #c45500 !important; 
}

/* Body */
.cst-modal__body {
    display: flex !important;
    flex: 1 !important;
    min-height: 0 !important;
    overflow: hidden !important;
}

/* Thumbnail column */
.cst-modal__thumbs-col {
    width: 94px !important;
    flex-shrink: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    padding: 8px 6px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    border-right: 1px solid #e7e7e7 !important;
    order: 2 !important;
    scrollbar-width: thin !important;
    scrollbar-color: #ddd transparent !important;
    box-sizing: border-box !important;
}

.cst-modal__thumbs-col::-webkit-scrollbar { 
    width: 3px !important; 
}

.cst-modal__thumbs-col::-webkit-scrollbar-thumb { 
    background: #ccc !important; 
    border-radius: 4px !important; 
}

.cst-modal__thumb {
    all: unset !important;
    cursor: pointer !important;
    width: 78px !important;
    height: 78px !important;
    border: 2px solid #d5d9d9 !important;
    border-radius: 5px !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
    box-sizing: border-box !important;
    display: block !important;
    background: #f8f8f8 !important;
    transition: border-color 0.12s !important;
}

.cst-modal__thumb img { 
    width: 100% !important; 
    height: 100% !important; 
    object-fit: cover !important; 
    display: block !important; 
}

.cst-modal__thumb.is-active, 
.cst-modal__thumb:hover { 
    border-color: #c45500 !important; 
}

/* Viewer */
.cst-modal__viewer {
    flex: 1 !important;
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: #f8f8f8 !important;
    overflow: hidden !important;
    order: 1 !important;
}

.cst-modal__img-wrap {
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px !important;
    box-sizing: border-box !important;
}

.cst-modal__img {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
    display: block !important;
    transition: opacity 0.15s !important;
}

/* Arrows */
.cst-modal__arrow {
    all: unset !important;
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 34px !important;
    height: 34px !important;
    background: #fff !important;
    border: 1px solid #d5d9d9 !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 18px !important;
    color: #444 !important;
    cursor: pointer !important;
    z-index: 2 !important;
    box-shadow: 0 1px 6px rgba(0,0,0,0.12) !important;
    font-family: inherit !important;
    box-sizing: border-box !important;
    transition: box-shadow 0.15s, color 0.15s !important;
    line-height: 1 !important;
}

.cst-modal__arrow:hover { 
    color: #c45500 !important; 
    box-shadow: 0 2px 10px rgba(0,0,0,0.2) !important; 
}

.cst-modal__arrow--prev { 
    left: 8px !important; 
}

.cst-modal__arrow--next { 
    right: 8px !important; 
}

/* ── Responsive ── */
@media (max-width: 767px) {
    .cst-gallery { 
        flex-direction: column !important; 
    }
    
    .cst-gallery__thumbs { 
        flex-direction: row !important; 
        width: 100% !important; 
        overflow-x: auto !important; 
    }
    
    .cst-gallery__main-img { 
        height: 300px !important; 
    }
    
    .cst-gallery__zoom-panel { 
        display: none !important; 
    }
    
    .cst-modal__dialog { 
        width: 96vw !important; 
        height: 92vh !important; 
    }
    
    .cst-modal__body { 
        flex-direction: column !important; 
    }
    
    .cst-modal__thumbs-col {
        width: 100% !important; 
        height: 86px !important; 
        flex-direction: row !important;
        overflow-x: auto !important; 
        overflow-y: hidden !important;
        border-right: none !important; 
        border-top: 1px solid #e7e7e7 !important;
        order: 2 !important; 
        flex-shrink: 0 !important;
    }
    
    .cst-modal__thumb { 
        width: 68px !important; 
        height: 68px !important; 
    }
    
    .cst-modal__viewer { 
        flex: 1 !important; 
        order: 1 !important; 
        min-height: 0 !important; 
    }
}