/* ===== Media Gallery Styles ===== */

.media-page {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px;
}

/* Header — ใช้ .card.media-header-card เพื่อ specificity สูงกว่า .card */
.card.media-header-card {
    padding: 0 !important;
    overflow: visible !important;
    margin-bottom: 0;
}
.media-page .media-header {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border, #E2E4EA);
    gap: 12px;
}
.media-page .media-header h1 {
    margin: 0;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}
.media-page .media-header h1 i {
    color: var(--primary, #6C5CE7);
}

/* Toolbar */
.media-page .media-toolbar {
    display: flex !important;
    flex-direction: row !important;
    gap: 10px;
    padding: 12px 20px;
    align-items: center !important;
    flex-wrap: wrap;
}
.media-page .media-search {
    position: relative;
    flex: 1;
    min-width: 180px;
}
.media-page .media-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted, #8B8BA7);
    font-size: 13px;
    z-index: 2;
    pointer-events: none;
}
.media-page .media-search input {
    padding-left: 34px !important;
    width: 100%;
}
.media-page .media-cat-filter {
    max-width: 160px;
    width: auto !important;
    flex-shrink: 0;
}
.media-page .media-view-toggle {
    display: flex !important;
    flex-direction: row !important;
    gap: 4px;
    flex-shrink: 0;
}
.media-page .media-view-toggle .btn {
    background: var(--bg-input, #F0F2F5);
    border: 1px solid var(--border, #E2E4EA);
    color: var(--text-muted, #8B8BA7);
    padding: 6px 10px;
}
.media-page .media-view-toggle .btn.active {
    background: var(--primary, #6C5CE7);
    color: #fff;
    border-color: var(--primary, #6C5CE7);
}

/* Stats Bar */
.media-page .media-stats {
    padding: 6px 4px;
    font-size: 13px;
    color: var(--text-muted, #888);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Gallery Container */
.media-page .media-gallery {
    background: var(--bg-card, #FFFFFF);
    border: 1px solid var(--border, #E2E4EA);
    border-radius: var(--radius, 12px);
    padding: 16px;
    min-height: 300px;
}

/* Gallery Grid — ใช้ compound selector */
.media-gallery.media-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)) !important;
    gap: 12px !important;
    padding: 16px !important;
}
.media-gallery .media-item {
    background: var(--bg-card, #FFFFFF);
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border, #E2E4EA);
    cursor: pointer;
    transition: all .2s;
    position: relative;
    min-width: 0;
}
.media-gallery .media-item:hover {
    border-color: var(--primary, #6C5CE7);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,.1);
}
.media-gallery .media-item.selected {
    border-color: var(--primary, #6C5CE7);
    box-shadow: 0 0 0 2px rgba(108,92,231,.25);
}
.media-thumb {
    position: relative;
    width: 100%;
    padding-top: 100%;
    overflow: hidden;
    background: var(--bg-input, #F0F2F5);
}
.media-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.media-check {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,.6);
    background: rgba(0,0,0,.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all .2s;
    z-index: 2;
}
.media-check i { color: #fff; font-size: 11px; }
.media-item:hover .media-check,
.media-list-item:hover .media-check { opacity: 1; }
.media-check.checked {
    opacity: 1;
    background: var(--primary, #6C5CE7);
    border-color: var(--primary, #6C5CE7);
}

.media-item-info {
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.media-item-name {
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.media-item-meta {
    font-size: 11px;
    color: var(--text-muted, #8B8BA7);
}
.media-item-actions {
    display: flex;
    gap: 4px;
    padding: 0 8px 8px;
    opacity: 0;
    transition: opacity .2s;
}
.media-item:hover .media-item-actions,
.media-list-item:hover .media-item-actions { opacity: 1; }
.media-item-actions .btn {
    padding: 4px 8px;
    font-size: 11px;
    background: var(--bg-input, #F0F2F5);
    border: 1px solid var(--border, #E2E4EA);
    border-radius: 6px;
}

/* List View */
.media-list-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.media-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg-card, #FFFFFF);
    border-radius: 10px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all .15s;
}
.media-list-item:hover { border-color: var(--border, #E2E4EA); }
.media-list-item.selected { border-color: var(--primary, #6C5CE7); }
.media-list-item .media-check {
    position: static;
    flex-shrink: 0;
    opacity: 1;
}
.media-list-item img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}
.media-list-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Empty State */
.media-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted, #888);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.media-empty i {
    font-size: 3.5rem;
    margin-bottom: 16px;
    display: block;
    color: var(--border, #ddd);
}
.media-empty p {
    font-size: 15px;
    margin-bottom: 16px;
}
.media-empty .btn {
    font-size: 13px;
    padding: 8px 20px;
}

/* Pagination */
.media-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: 8px 0;
    align-items: center;
}
.pagination-dots {
    padding: 0 4px;
    color: var(--text-muted, #8B8BA7);
}

/* Upload Modal */
.media-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.media-modal {
    background: var(--bg-card, #FFFFFF);
    border-radius: 16px;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    border: 1px solid var(--border, #E2E4EA);
}
.media-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border, #E2E4EA);
}
.media-modal-header h3 {
    margin: 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.media-modal-close {
    background: none;
    border: none;
    color: var(--text-muted, #8B8BA7);
    font-size: 22px;
    cursor: pointer;
}
.media-modal-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.media-modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-top: 1px solid var(--border, #E2E4EA);
}

/* Upload Zone */
.media-upload-zone {
    border: 2px dashed var(--border, #E2E4EA);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all .2s;
    color: var(--text-muted, #8B8BA7);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.media-upload-zone:hover,
.media-upload-zone.dragover {
    border-color: var(--primary, #6C5CE7);
    background: rgba(108,92,231,.06);
    color: var(--primary, #6C5CE7);
}
.media-upload-zone i { font-size: 28px; }
.media-upload-zone small { font-size: 11px; opacity: .7; }

/* Upload Preview */
.media-upload-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}
.media-upload-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-input, #F0F2F5);
    border-radius: 8px;
    padding: 6px 8px;
    flex: 1 1 calc(50% - 4px);
    min-width: 180px;
}
.media-upload-item img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}
.media-upload-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.media-upload-item-info span {
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.media-upload-item-info small {
    font-size: 11px;
    color: var(--text-muted, #8B8BA7);
}
.media-upload-item .btn { font-size: 16px; padding: 2px 6px; }

/* Lightbox */
.media-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.85);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.media-lightbox-inner {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    cursor: default;
}
.media-lightbox-inner img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
}
.media-lightbox-info {
    text-align: center;
    padding: 8px;
    font-size: 13px;
    color: #ccc;
}
.media-lightbox-close {
    position: absolute;
    top: -10px;
    right: -10px;
    background: rgba(255,255,255,.2);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .media-gallery.media-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)) !important;
        gap: 8px !important;
    }
    .media-page .media-toolbar {
        flex-direction: column !important;
        gap: 8px;
    }
    .media-page .media-cat-filter { max-width: 100%; width: 100% !important; }
    .media-page .media-search { min-width: 100%; }
}