/**
 * 排行榜页面样式
 *
 * 视觉风格对齐 VIP 页面：装饰光晕、进场动画、前三名特殊卡片
 */

.ranking-page {
    --secondary-color: var(--pic-primary);
    --rank-gold: #fbbf24;
    --rank-gold-rgb: 251, 191, 36;
    --rank-silver: #94a3b8;
    --rank-silver-rgb: 148, 163, 184;
    --rank-bronze: #d97706;
    --rank-bronze-rgb: 217, 119, 6;
    padding: var(--pic-space-5xl) 0;
    position: relative;
    overflow: hidden;
    min-height: 60vh;
}
:root[data-theme="dark"] .ranking-page {
    --secondary-color: var(--pic-primary);
}

.rank-bg-glow {
    position: absolute;
    border-radius: var(--pic-radius-full);
    pointer-events: none;
    filter: blur(120px);
    z-index: 0;
}
.rank-bg-glow.is-top {
    top: -120px;
    left: -60px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(var(--rank-gold-rgb), 0.10), transparent 70%);
}
.rank-bg-glow.is-bottom {
    bottom: -100px;
    right: -80px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--pic-primary-rgb), 0.06), transparent 70%);
}
.rank-bg-float-icon {
    position: absolute;
    color: var(--rank-gold);
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
    animation: rankFloat 6s ease-in-out infinite;
}
@keyframes rankFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(3deg); }
}

.ranking-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--pic-space-lg);
    position: relative;
    z-index: 1;
}

.rank-header {
    text-align: center;
    margin-bottom: var(--pic-space-5xl);
    animation: rankFadeInUp 0.6s ease-out;
}
.rank-title {
    display: inline-flex;
    align-items: center;
    gap: var(--pic-space-sm);
    font-size: var(--pic-font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--pic-space-sm);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--rank-gold), var(--rank-bronze));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.rank-title i {
    font-size: 28px;
    -webkit-text-fill-color: var(--rank-gold);
}
.rank-subtitle {
    color: var(--pic-text-muted);
    font-size: var(--pic-font-size-base);
    margin: 0 0 var(--pic-space-2xl);
}

.rank-tabs {
    display: inline-flex;
    background: rgba(var(--pic-bg-card-rgb, 255, 255, 255), 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--pic-radius-lg);
    padding: 5px;
    border: none;
    box-shadow: var(--pic-shadow-sm);
}
.rank-tabs .tab-btn {
    padding: 8px 24px;
    border-radius: var(--pic-radius-lg);
    cursor: pointer;
    font-size: var(--pic-font-size-sm);
    color: var(--pic-text-muted);
    transition: var(--pic-transition);
    text-decoration: none;
    font-weight: 500;
    border: 0;
    background: transparent;
    outline: none;
}
.rank-tabs .tab-btn:hover {
    color: var(--pic-text);
}
.rank-tabs .tab-btn.active {
    background: var(--pic-primary);
    color: var(--pic-text-white);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(var(--pic-primary-rgb), 0.25);
    text-decoration: none;
}
.rank-tabs .tab-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.rank-list.is-loading {
    opacity: 0.55;
    pointer-events: none;
}
.rank-loader {
    display: none;
    width: 100%;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: var(--pic-space-2xl) 0 0;
    text-align: center;
}
.rank-loader.is-active {
    display: flex;
}
.rank-loader-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--pic-radius-full);
    background: var(--pic-primary);
    opacity: 0.7;
    animation: pic-rank-bounce 1s infinite ease-in-out;
}
.rank-loader-dot:nth-child(2) {
    animation-delay: 0.12s;
}
.rank-loader-dot:nth-child(3) {
    animation-delay: 0.24s;
}
@keyframes pic-rank-bounce {
    0%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-6px); }
}

.rank-list {
    display: flex;
    flex-direction: column;
    gap: var(--pic-space-lg);
}

.rank-card {
    display: flex;
    align-items: center;
    background: var(--pic-bg-card);
    border-radius: var(--pic-radius-xl);
    padding: var(--pic-space-lg);
    transition: transform var(--pic-transition), box-shadow var(--pic-transition), border-color var(--pic-transition);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    animation: rankFadeInUp 0.5s ease-out backwards;
}
.rank-card:nth-child(1) { animation-delay: 0.05s; }
.rank-card:nth-child(2) { animation-delay: 0.10s; }
.rank-card:nth-child(3) { animation-delay: 0.15s; }
.rank-card:nth-child(4) { animation-delay: 0.20s; }
.rank-card:nth-child(5) { animation-delay: 0.25s; }
.rank-card:nth-child(n+6) { animation-delay: 0.30s; }
.rank-card:hover {
    box-shadow: var(--pic-shadow-md);
    color: inherit;
}

.rank-card[data-rank="1"] {
    background: linear-gradient(135deg, rgba(var(--rank-gold-rgb), 0.06), var(--pic-bg-card) 60%);
}
.rank-card[data-rank="1"]:hover {
    box-shadow: 0 4px 20px rgba(var(--rank-gold-rgb), 0.12);
}
.rank-card[data-rank="2"] {
    background: linear-gradient(135deg, rgba(var(--rank-silver-rgb), 0.05), var(--pic-bg-card) 60%);
}
.rank-card[data-rank="2"]:hover {
    box-shadow: 0 4px 20px rgba(var(--rank-silver-rgb), 0.10);
}
.rank-card[data-rank="3"] {
    background: linear-gradient(135deg, rgba(var(--rank-bronze-rgb), 0.05), var(--pic-bg-card) 60%);
}
.rank-card[data-rank="3"]:hover {
    box-shadow: 0 4px 20px rgba(var(--rank-bronze-rgb), 0.10);
}

.rank-card .rank-number {
    font-size: 42px;
    font-weight: 900;
    width: 70px;
    min-width: 70px;
    text-align: center;
    color: var(--pic-text-muted);
    font-style: italic;
    opacity: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-sizing: border-box;
}
.rank-card .rank-number-value {
    display: block;
    line-height: 1;
    z-index: 1;
}
.rank-card[data-rank="1"] .rank-number {
    color: var(--rank-gold);
    opacity: 1;
    text-shadow: 0 0 14px rgba(var(--rank-gold-rgb), 0.35);
}
.rank-card[data-rank="2"] .rank-number {
    color: var(--rank-silver);
    opacity: 1;
}
.rank-card[data-rank="3"] .rank-number {
    color: var(--rank-bronze);
    opacity: 1;
}
.rank-card .crown-icon {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    font-size: 20px;
    color: var(--rank-gold);
    line-height: 1;
}
.rank-card .crown-icon i{
    font-size: 20px;
}

.rank-card .card-img-wrapper {
    width: 72px;
    min-width: 72px;
    height: 72px;
    border-radius: var(--pic-radius-lg);
    overflow: hidden;
    margin-right: var(--pic-space-lg);
    position: relative;
}
.rank-card .card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}
.rank-card .card-img.pic-image-blur {
    border-radius: var(--pic-radius-lg);
    clip-path: inset(0 round var(--pic-radius-lg));
}
.rank-card:hover .card-img {
    transform: scale(1.1);
}
.rank-card:hover .card-img.pic-image-blur {
    transform: none;
}

.rank-card .card-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-self: stretch;
}
.rank-card .work-title {
    font-size: var(--pic-font-size-base);
    font-weight: 600;
    color: var(--pic-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
}
.rank-card .coser-name {
    font-size: var(--pic-font-size-base);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 5px;
}
.rank-card .coser-name .coser-link {
    color: inherit;
    text-decoration: none;
    transition: var(--pic-transition);
    cursor: pointer;
}
.rank-card .coser-name .coser-link:hover {
    color: var(--price-color);
}
.rank-card .coser-name svg {
    display: block;
    flex: 0 0 auto;
}
.rank-card .resource-meta {
    display: none;
}
.rank-card .resource-meta-item {
    font-size: var(--pic-font-size-sm);
    padding: 2px 8px;
    background: var(--pic-bg-gray);
    border-radius: var(--pic-radius-md);
    color: var(--pic-text-muted);
    border: none;
}

.rank-card .card-stats {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    align-self: stretch;
    min-width: 100px;
    margin-left: var(--pic-space-lg);
}
.rank-card .price {
    font-size: var(--pic-font-size-xl);
    color: var(--price-color);
    font-weight: 700;
    line-height: 1;
}
.rank-card .price.free {
    color: var(--pic-success);
    font-size: var(--pic-font-size-md);
}
.rank-card .btn-view {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 14px;
    background: var(--pic-primary);
    border: none;
    color: var(--pic-text-white);
    border-radius: var(--pic-radius-xl);
    font-size: var(--pic-font-size-sm);
    transition: var(--pic-transition);
    font-weight: 600;
}
.rank-list .no-results {
    text-align: center;
    padding: var(--pic-space-6xl) var(--pic-space-lg);
    color: var(--pic-text-muted);
}

@keyframes rankFadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

:root[data-theme="dark"] .rank-tabs {
    background: rgba(30, 30, 30, 0.8);
    border-color: var(--pic-border);
}
:root[data-theme="dark"] .rank-tabs .tab-btn {
    color: var(--pic-text-muted);
}
:root[data-theme="dark"] .rank-tabs .tab-btn:hover {
    color: var(--pic-text);
}
:root[data-theme="dark"] .rank-tabs .tab-btn.active {
    background: var(--pic-primary);
    color: var(--pic-text-white);
}
:root[data-theme="dark"] .rank-card {
    background: var(--pic-bg-card);
    border-color: var(--pic-border);
}
:root[data-theme="dark"] .rank-card:hover {
    border-color: var(--pic-primary);
}
:root[data-theme="dark"] .rank-card[data-rank="1"] {
    background: linear-gradient(135deg, rgba(var(--rank-gold-rgb), 0.08), var(--pic-bg-card) 60%);
    border-color: rgba(var(--rank-gold-rgb), 0.25);
}
:root[data-theme="dark"] .rank-card[data-rank="2"] {
    background: linear-gradient(135deg, rgba(var(--rank-silver-rgb), 0.06), var(--pic-bg-card) 60%);
    border-color: rgba(var(--rank-silver-rgb), 0.2);
}
:root[data-theme="dark"] .rank-card[data-rank="3"] {
    background: linear-gradient(135deg, rgba(var(--rank-bronze-rgb), 0.06), var(--pic-bg-card) 60%);
    border-color: rgba(var(--rank-bronze-rgb), 0.2);
}
:root[data-theme="dark"] .rank-card .work-title {
    color: var(--pic-text);
}
:root[data-theme="dark"] .rank-card .tag {
    background: var(--pic-bg-light);
    border-color: var(--pic-border);
    color: var(--pic-text-muted);
}
:root[data-theme="dark"] .rank-card .btn-view {
    border-color: var(--pic-border);
    color: var(--pic-text-light);
}
:root[data-theme="dark"] .rank-bg-float-icon {
    color: var(--rank-gold);
    opacity: 0.03;
}

@media (max-width: 768px) {
    .ranking-page {
        padding: var(--pic-space-2xl) 0;
    }
    .rank-title {
        font-size: var(--pic-font-size-xl);
    }
    .rank-title i {
        font-size: 22px;
    }
    .rank-subtitle {
        font-size: var(--pic-font-size-sm);
    }
    .rank-tabs .tab-btn {
        padding: 6px 16px;
    }
    .rank-card {
        flex-wrap: wrap;
        padding: var(--pic-space-sm);
    }
    .rank-card .rank-number {
        font-size: 28px;
        width: 45px;
        min-width: 45px;
        padding-top: 18px;
    }
    .rank-card .crown-icon {
        font-size: 16px;
    }
    .rank-card .card-img-wrapper {
        width: 80px;
        min-width: 80px;
        height: 80px;
        margin-right: var(--pic-space-sm);
    }
    .rank-card .work-title {
        font-size: var(--pic-font-size-sm);
    }
    .rank-card .coser-name {
        font-size: var(--pic-font-size-base);
    }
    .rank-card .resource-meta {
        gap: 4px;
    }
    .rank-card .resource-meta-item {
        font-size: 10px;
        padding: 1px 6px;
    }
    .rank-card .card-stats {
        min-width: auto;
        margin-left: auto;
    }
    .rank-card .price {
        font-size: var(--pic-font-size-lg);
    }
    .rank-card .btn-view {
        padding: 4px 10px;
        font-size: 10px;
    }
    .rank-bg-float-icon {
        display: none;
    }
}