/* ============================================================
   Asset Library — 素材库样式
   严格保持参考图设计结构 + Media Factory 暗色主题
   ============================================================ */

/* --- Country Tabs (参考图: 纯文本, 选中蓝色下划线) --- */
.country-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.country-tab {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.country-tab:hover {
    color: var(--text-primary);
}

.country-tab.active {
    color: var(--primary);
    font-weight: 600;
}

.country-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

/* --- Toolbar Row 1: Filters (参考图: 筛选器 + 导出/刷新) --- */
.asset-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.asset-toolbar-filters {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.asset-toolbar-filters .saas-select,
.asset-toolbar-filters .saas-input {
    height: 32px;
    padding: 0 10px;
    font-size: 13px;
    min-width: 130px;
    border-radius: 4px;
}

.asset-toolbar-filters .search-input {
    min-width: 240px;
    padding-left: 32px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238b92b6' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 10px center;
}

.asset-toolbar-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.asset-toolbar-actions .saas-btn {
    height: 32px;
    padding: 0 14px;
    font-size: 13px;
    border-radius: 4px;
}

/* --- Toolbar Row 2: Actions (参考图: 新增 + 批量操作下拉) --- */
.asset-actions-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.asset-actions-bar .saas-btn {
    height: 32px;
    padding: 0 14px;
    font-size: 13px;
    border-radius: 4px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 120px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    z-index: 100;
    overflow: hidden;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--text-primary);
    font-size: 13px;
    text-decoration: none;
    transition: background 0.15s;
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background: rgba(255,255,255,0.05);
}

.dropdown-menu a i {
    margin-right: 6px;
    width: 14px;
    text-align: center;
}

/* --- Data Table --- */
.asset-table-wrap {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.asset-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.asset-table thead {
    background: rgba(255,255,255,0.02);
}

.asset-table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.asset-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

.asset-table tbody tr {
    transition: background 0.15s ease;
    cursor: pointer;
}

.asset-table tbody tr:hover {
    background: rgba(255,255,255,0.03);
}

.asset-table tbody tr.selected {
    background: rgba(79,70,229,0.06);
}

/* Thumbnail */
.asset-thumb {
    width: 72px;
    height: 40px;
    border-radius: 4px;
    object-fit: cover;
    background: #000;
    cursor: zoom-in;
    transition: transform 0.2s ease;
    display: block;
}

.asset-thumb:hover {
    transform: scale(1.05);
}

/* Badges */
.badge-stage {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-stage.hook    { background: rgba(239,68,68,0.12); color: #f87171; }
.badge-stage.body    { background: rgba(245,158,11,0.12); color: #fbbf24; }
.badge-stage.ingame  { background: rgba(16,185,129,0.12); color: #34d399; }
.badge-stage.inshorts{ background: rgba(14,165,233,0.12); color: #38bdf8; }
.badge-stage.cta     { background: rgba(139,92,246,0.12); color: #a78bfa; }

.badge-country,
.badge-platform {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(255,255,255,0.04);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

/* Links */
.asset-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
}

.asset-link:hover {
    text-decoration: underline;
}

/* Play count */
.play-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Checkbox */
.asset-table input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* --- Empty State --- */
.asset-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.asset-empty i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.3;
}

/* --- Pagination --- */
.asset-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-top: 1px solid var(--border-color);
}

.asset-pagination .page-info {
    font-size: 12px;
    color: var(--text-secondary);
}

.asset-pagination .page-buttons {
    display: flex;
    gap: 4px;
}

.asset-pagination .page-btn {
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.asset-pagination .page-btn:hover:not(:disabled) {
    background: rgba(255,255,255,0.05);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.asset-pagination .page-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.asset-pagination .page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.asset-pagination .page-size-select {
    height: 30px;
    padding: 0 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: var(--bg-panel);
    color: var(--text-primary);
    font-size: 12px;
}

/* --- Batch Action Bar --- */
.batch-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    z-index: 100;
}

.batch-bar.visible {
    display: flex;
    animation: batchSlideUp 0.3s ease;
}

@keyframes batchSlideUp {
    from { transform: translateX(-50%) translateY(20px); opacity: 0; }
    to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.batch-bar .batch-count {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.batch-bar .batch-count span {
    color: var(--primary);
}

.batch-bar .batch-actions {
    display: flex;
    gap: 8px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .asset-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .asset-toolbar-actions {
        justify-content: flex-end;
    }
    .asset-table th,
    .asset-table td {
        padding: 8px 10px;
    }
}

@media (max-width: 768px) {
    .asset-table-wrap {
        overflow-x: auto;
    }
    .asset-table {
        min-width: 800px;
    }
}

/* ============================================================
   Matrix Remix — Country Capsule Tabs + Independent Filter Bar
   ============================================================ */
.matrix-country-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    padding: 0 0 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.mx-country-tab {
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
    white-space: nowrap;
}

.mx-country-tab:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.mx-country-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    font-weight: 600;
}

.matrix-filter-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    padding: 12px 0;
}

.matrix-filter-bar .saas-select,
.matrix-filter-bar .saas-input {
    height: 32px;
    padding: 0 10px;
    font-size: 13px;
    border-radius: 4px;
}

/* Asset Library — stage select inline */
.asset-stage-select {
    background: rgba(255,255,255,0.04) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 4px !important;
    cursor: pointer;
}

.asset-stage-select:hover {
    border-color: var(--primary) !important;
}

/* Asset Library — thumbnail video hover */
.asset-thumb-wrapper video {
    transition: transform 0.2s ease;
}

.asset-thumb-wrapper video:hover {
    transform: scale(1.05);
}

/* ============================================================
   Litepicker Dark Mode Override & Select Styling
   ============================================================ */
.litepicker {
    background-color: var(--bg-panel, #181922) !important;
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.08)) !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    font-family: inherit !important;
    color: var(--text-primary, #ffffff) !important;
}

.litepicker .container__months {
    background-color: transparent !important;
}

.litepicker .container__months .month-item-header {
    color: var(--text-primary, #ffffff) !important;
    font-weight: 600 !important;
}

.litepicker .container__months .month-item-header button {
    color: var(--text-secondary, #8b92b6) !important;
}

.litepicker .container__months .month-item-header button:hover {
    color: var(--primary, #4f46e5) !important;
}

.litepicker .container__months .month-item-weekdays-row > div {
    color: var(--text-secondary, #8b92b6) !important;
}

.litepicker .container__months .month-item .day-item {
    color: var(--text-primary, #ffffff) !important;
}

.litepicker .container__months .month-item .day-item.is-today {
    color: var(--primary, #4f46e5) !important;
    font-weight: bold !important;
}

.litepicker .container__months .month-item .day-item:hover {
    background-color: rgba(79, 70, 229, 0.2) !important;
    color: #ffffff !important;
}

.litepicker .container__months .month-item .day-item.is-in-range {
    background-color: rgba(79, 70, 229, 0.1) !important;
    color: var(--text-primary, #ffffff) !important;
}

.litepicker .container__months .month-item .day-item.is-start-date,
.litepicker .container__months .month-item .day-item.is-end-date {
    background-color: var(--primary, #4f46e5) !important;
    color: #ffffff !important;
}

/* Ranges sidebar dark mode styling */
.litepicker .container__sheets {
    background-color: var(--bg-panel, #181922) !important;
    border-right: 1px solid var(--border-color, rgba(255, 255, 255, 0.08)) !important;
}

.litepicker .container__sheets button {
    background-color: transparent !important;
    color: var(--text-secondary, #8b92b6) !important;
    border: none !important;
    padding: 8px 12px !important;
    text-align: left !important;
    width: 100% !important;
    cursor: pointer !important;
    border-radius: 4px !important;
    transition: background-color 0.2s ease, color 0.2s ease !important;
}

.litepicker .container__sheets button:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-primary, #ffffff) !important;
}

.litepicker .container__sheets button.is-active {
    background-color: rgba(79, 70, 229, 0.15) !important;
    color: var(--primary, #4f46e5) !important;
    font-weight: 600 !important;
}

/* Interactive select badge styling */
select.badge-stage {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border: none;
    outline: none;
    font-family: inherit;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    padding: 2px 16px 2px 8px; /* Extra padding on right for Chevron arrow */
    border-radius: 3px;
    background-repeat: no-repeat;
    background-position: right 4px center;
    background-size: 8px 8px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* Specific stage colors for interactive selects */
select.badge-stage.hook {
    background-color: rgba(239, 68, 68, 0.12);
    color: #f87171;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 24 24' fill='none' stroke='%23f87171' stroke-width='4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
select.badge-stage.body {
    background-color: rgba(245, 158, 11, 0.12);
    color: #fbbf24;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 24 24' fill='none' stroke='%23fbbf24' stroke-width='4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
select.badge-stage.ingame {
    background-color: rgba(16, 185, 129, 0.12);
    color: #34d399;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
select.badge-stage.inshorts {
    background-color: rgba(14, 165, 233, 0.12);
    color: #38bdf8;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 24 24' fill='none' stroke='%2338bdf8' stroke-width='4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
select.badge-stage.cta {
    background-color: rgba(139, 92, 246, 0.12);
    color: #a78bfa;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 24 24' fill='none' stroke='%23a78bfa' stroke-width='4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

select.badge-stage option {
    background-color: #181922;
    color: #ffffff;
}

/* Interactive select country badge styling */
select.badge-country {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    outline: none;
    font-family: inherit;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    padding: 2px 16px 2px 8px; /* Extra padding on right for Chevron arrow */
    border-radius: 3px;
    background-color: rgba(255,255,255,0.04);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    background-repeat: no-repeat;
    background-position: right 4px center;
    background-size: 8px 8px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 24 24' fill='none' stroke='%238a99ad' stroke-width='4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

select.badge-country option {
    background-color: #181922;
    color: #ffffff;
}