/**
 * 舞曲排行榜 — 与全站紫色卡片主题一致
 */
.dj-page--ranks-chart.rank-chart-page {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 0 6rem !important;
    overflow: visible !important;
    background: var(--dj-bg) !important;
    color: var(--dj-text);
}

.rank-chart-wrap {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 0.75rem 2rem;
    box-sizing: border-box;
}

.rank-chart-board {
    background: var(--dj-card-bg, var(--dj-surface));
    border: 1px solid var(--dj-card-border, var(--dj-border));
    border-top: 3px solid var(--dj-primary);
    border-radius: var(--dj-card-radius, var(--dj-radius-lg));
    box-shadow: var(--dj-card-shadow, var(--dj-shadow));
    padding: 1.15rem 1.25rem 1.35rem;
}

.rank-chart-hd {
    margin-bottom: 1rem;
    padding: 0.5rem 0 0.85rem;
    border-bottom: 2px solid var(--dj-primary-muted, var(--dj-border));
    text-align: center;
    background: linear-gradient(180deg, var(--dj-primary-soft, rgba(124, 58, 237, 0.06)), transparent 72%);
    border-radius: var(--dj-radius) var(--dj-radius) 0 0;
}

.rank-chart-title {
    margin: 0 0 0.35rem;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--dj-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.rank-chart-sub {
    margin: 0;
    font-size: 13px;
    color: var(--dj-text-muted);
}

.rank-chart-toolbar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
}

.rank-chart-tabs {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.35rem;
    background: var(--dj-surface-2);
    border: 1px solid var(--dj-border);
    border-radius: 999px;
}

.rank-chart-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.38rem 1rem;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--dj-text-muted);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 999px;
    text-decoration: none;
    transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.rank-chart-tab:hover {
    color: var(--dj-primary);
    background: var(--dj-primary-soft);
}

.rank-chart-tab.active {
    color: #fff;
    background: var(--dj-primary);
    border-color: var(--dj-primary);
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

.rank-cover-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.rank-cover-card {
    position: relative;
    background: var(--dj-surface-2);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius);
    overflow: hidden;
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.rank-cover-card:hover {
    border-color: var(--dj-primary-muted);
    transform: translateY(-2px);
    box-shadow: var(--dj-card-shadow, var(--dj-shadow));
}

.rank-cover-card.is-top {
    background: var(--dj-primary-soft);
    border-color: rgba(124, 58, 237, 0.22);
}

.rank-cover-card .isgood_list {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.rank-cover-num {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 3;
    min-width: 30px;
    height: 26px;
    padding: 0 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--dj-text-muted);
    background: var(--dj-surface-3);
    border-radius: 6px;
}

.rank-cover-num.is-top-1 {
    background: #f0c040;
    color: #3d2e00;
}

.rank-cover-num.is-top-2 {
    background: #c8ccd4;
    color: #3a3f47;
}

.rank-cover-num.is-top-3 {
    background: #d4925a;
    color: #4a2f14;
}

.rank-cover-media {
    position: relative;
}

.rank-cover-img {
    display: block;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--dj-surface-3);
}

.rank-cover-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.2s ease;
}

.rank-cover-card:hover .rank-cover-img img {
    transform: scale(1.04);
}

.rank-cover-play-btn {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.rank-cover-play {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--dj-primary);
    color: #fff;
    font-size: 16px;
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.rank-cover-card:hover .rank-cover-play,
.rank-cover-play-btn:hover .rank-cover-play {
    opacity: 1;
    transform: scale(1);
}

.rank-cover-body {
    padding: 0.65rem 0.75rem 0.75rem;
}

.rank-cover-title {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 13px;
    line-height: 1.4;
    color: var(--dj-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-decoration: none;
}

.rank-cover-title:hover {
    color: var(--dj-primary);
}

.rank-cover-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    font-size: 12px;
    color: var(--dj-text-muted);
    margin-bottom: 0.45rem;
}

.rank-cover-hits {
    color: var(--dj-primary);
}

.rank-cover-ops {
    display: flex;
    gap: 0.75rem;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.rank-cover-card:hover .rank-cover-ops {
    opacity: 1;
}

.rank-cover-ops a {
    color: var(--dj-text-muted);
    font-size: 14px;
    text-decoration: none;
}

.rank-cover-ops a:hover {
    color: var(--dj-primary);
}

.rank-cover-empty {
    grid-column: 1 / -1;
    padding: 3rem 1rem;
    text-align: center;
    color: var(--dj-text-muted);
    font-size: 14px;
    background: var(--dj-surface-2);
    border: 1px solid var(--dj-border);
    border-radius: var(--dj-radius);
}

/* 首页侧栏迷你封面榜 */
.mix-index .rank-cover-grid-mini {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    max-height: 520px;
    overflow-y: auto;
}

.mix-index .rank-cover-card-mini {
    position: relative;
    background: var(--dj-surface-2);
    border-radius: var(--dj-radius);
    overflow: hidden;
    border: 1px solid var(--dj-border);
}

.mix-index .rank-cover-card-mini:hover {
    border-color: var(--dj-primary-muted);
}

.mix-index .rank-cover-card-mini .rank-cover-img {
    aspect-ratio: 1;
}

.mix-index .rank-cover-card-mini .rank-cover-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mix-index .rank-cover-card-mini .rank-cover-num {
    top: 4px;
    left: 4px;
    min-width: 22px;
    height: 20px;
    font-size: 11px;
}

.mix-index .rank-cover-card-mini .rank-cover-title {
    display: block;
    padding: 6px 8px;
    font-size: 11px;
    min-height: 0;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--dj-text);
}

@media (max-width: 1200px) {
    .rank-cover-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .rank-cover-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 576px) {
    .rank-chart-board {
        padding: 1rem 0.85rem;
    }

    .rank-chart-tabs {
        width: 100%;
        border-radius: var(--dj-radius);
    }

    .rank-chart-tab {
        padding: 0.35rem 0.75rem;
        font-size: 12px;
    }

    .rank-cover-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem;
    }

    .rank-cover-ops {
        opacity: 1;
    }
}