/* 排名区域独立样式 - 完全独立于卡片系统 */

/* 排名区域容器 */
.ranking-section {
    margin: 50px 20px 10px;
    position: relative;
    padding: 30px 20px 20px; /* 减少顶部内边距，不需要为波浪形留空间 */
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 20px; /* 四个角都使用圆角 */
}


/* 排名标题区域 */
.ranking-header {
    text-align: center;
    margin-bottom: 10px; /* 进一步减少底部间距 */
    position: relative;
    z-index: 1; /* 确保内容在背景层之上 */
}

.ranking-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 0;
    position: relative;
}

.ranking-title h2 {
    color: var(--text-primary);
    font-size: 1.4rem; /* 增大字体大小 */
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.1em; /* 增加字间距 */
}

.ranking-trophy {
    color: #ffd700; /* 金色奖杯图标 */
    font-size: 3rem; /* 增大一倍，原来是1.5rem */
    position: absolute;
    top: -72px; /* 大幅向上移动，让图标一半真正在背景外 */
    left: 50%;
    transform: translateX(-50%);
    z-index: 15; /* 确保奖杯图标在所有层之上 */
    text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3), 0 4px 16px rgba(255, 215, 0, 0.2); /* 金色阴影 */
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2)); /* 额外的深色阴影 */
}

/* 排名网格 */
.ranking-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 12px; /* 减少网格间距，让卡片占用更多空间 */
}

/* 排名项目容器 */
.ranking-item {
    position: relative;
    transition: transform 0.3s ease;
    margin: 15px 5px 5px 5px; /* 减少左右边距，让卡片占用更多空间 */
}

.ranking-item:hover {
    transform: translateY(-5px);
}

/* 排名徽章 */
.ranking-badge {
    position: absolute;
    top: -12px;
    left: -12px;
    z-index: 10;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    border-radius: 12px;
    padding: 8px 14px;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 65px;
}

.ranking-badge .rank-number {
    font-size: 1.3rem;
    font-weight: 700;
    color: #b8860b;
    line-height: 1;
    margin-bottom: 2px;
}

.ranking-badge .rank-views {
    font-size: 0.7rem;
    font-weight: 500;
    color: #8b6914;
    line-height: 1;
    white-space: nowrap;
}

/* 前三名特殊颜色 */
.ranking-item[data-rank="1"] .ranking-badge {
    background: linear-gradient(135deg, #ffd700, #ffed4e); /* 金色 */
}

.ranking-item[data-rank="2"] .ranking-badge {
    background: linear-gradient(135deg, #c0c0c0, #e8e8e8); /* 银色 */
}

.ranking-item[data-rank="2"] .ranking-badge .rank-number,
.ranking-item[data-rank="2"] .ranking-badge .rank-views {
    color: #666;
}

.ranking-item[data-rank="3"] .ranking-badge {
    background: linear-gradient(135deg, #cd7f32, #daa520); /* 铜色 */
}

.ranking-item[data-rank="3"] .ranking-badge .rank-number,
.ranking-item[data-rank="3"] .ranking-badge .rank-views {
    color: #8b4513;
}

/* 排名区域独立的卡片样式 */
.ranking-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: 16px;
    /* 移除 overflow: hidden 以显示徽章 */
    transition: transform 0.3s ease;
    position: relative;
}

.ranking-card {
    position: relative;
    height: 180px; /* 减小高度：220px -> 180px */
    background: var(--bg-secondary);
    border-radius: 16px;
    /* 移除 overflow: hidden 以显示徽章 */
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ranking-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* 背景图片 */
.ranking-card-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    border-radius: 16px; /* 添加圆角以匹配卡片 */
}

/* 遮罩层 */
.ranking-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.3) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
    z-index: 2;
    border-radius: 16px; /* 添加圆角以匹配卡片 */
}

/* 右上角分类图标 */
.ranking-category-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 4;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    padding: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.ranking-category-badge i {
    color: var(--theme-primary);
    font-size: 1.1rem;
}

/* 内容区域 */
.ranking-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    padding: 20px;
    color: white;
}

.ranking-category-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ranking-link-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    line-height: 1.3;
    margin: 0 0 8px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ranking-link-description {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 无背景图时的fallback样式 */
.ranking-card.no-image {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
}

.ranking-card.no-image .ranking-card-overlay {
    background: linear-gradient(
        135deg,
        rgba(42, 95, 245, 0.1) 0%,
        rgba(42, 95, 245, 0.2) 100%
    );
}

.ranking-card.no-image .ranking-card-content {
    color: var(--text-primary);
}

.ranking-card.no-image .ranking-category-name {
    color: var(--text-secondary);
}

.ranking-card.no-image .ranking-link-title {
    color: var(--text-primary);
}

.ranking-card.no-image .ranking-link-description {
    color: var(--text-secondary);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .ranking-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .ranking-card {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .ranking-section {
        padding: 25px 15px 15px; /* 平板端减少顶部内边距 */
        margin: 60px 14px 30px;
    }
    
    .ranking-header {
        margin-bottom: 12px; /* 减少间距 */
    }
    
    .ranking-title h2 {
        font-size: 1.2rem; /* 平板端保持较大字号 */
        letter-spacing: 0.08em; /* 平板端稍微减少字间距 */
    }
    
    .ranking-trophy {
        font-size: 2.5rem; /* 平板端稍微缩小奖杯图标 */
        top: -60px; /* 平板端大幅向上移动，让图标一半真正在背景外 */
    }
    
    .ranking-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 16px;
    }
    
    .ranking-card {
        height: 160px; /* 平板端进一步减小高度 */
    }
    
    .ranking-badge {
        top: -10px;
        left: -10px;
        padding: 6px 10px;
        min-width: 55px;
    }
    
    .ranking-badge .rank-number {
        font-size: 1.1rem;
    }
    
    .ranking-badge .rank-views {
        font-size: 0.65rem;
    }
    
    .ranking-card-content {
        padding: 16px;
    }
    
    .ranking-link-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .ranking-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .ranking-section {
        padding: 20px 10px 12px; /* 手机端减少顶部内边距 */
        margin: 50px 11px 20px;
    }
    
    .ranking-title h2 {
        font-size: 1.1rem; /* 手机端保持较大字号 */
        letter-spacing: 0.06em; /* 手机端适当字间距 */
    }
    
    .ranking-trophy {
        font-size: 2rem; /* 手机端进一步缩小奖杯图标 */
        top: -48px; /* 手机端大幅向上移动，让图标一半真正在背景外 */
    }
    
    .ranking-card {
        height: 140px; /* 手机端进一步减小高度 */
    }
    
    .ranking-card-content {
        padding: 14px;
    }
    
    .ranking-link-title {
        font-size: 1rem;
    }
    
    .ranking-link-description {
        font-size: 0.8rem;
    }
}

/* 暗色模式下的增强 */
.theme-dark .ranking-section,
.theme-auto.system-dark .ranking-section {
    box-shadow: var(--shadow-lg);
}

.theme-dark .ranking-card,
.theme-auto.system-dark .ranking-card {
    box-shadow: var(--shadow-lg);
}

.theme-dark .ranking-category-badge,
.theme-auto.system-dark .ranking-category-badge {
    background: rgba(0, 0, 0, 0.8);
}

.theme-dark .ranking-category-badge i,
.theme-auto.system-dark .ranking-category-badge i {
    color: var(--theme-primary);
}

/* 轮播功能样式 */
.ranking-content {
    position: relative;
    padding: 5px 5px 0; /* 进一步减少内边距，让卡片内容更贴近背景 */
    z-index: 1; /* 确保内容在背景层之上 */
}

/* 轮播导航按钮 - 相对于排名区域定位 */
.ranking-nav {
    position: absolute;
    top: 60%; /* 相对于整个排名区域的位置 */
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    z-index: 10; /* 确保在背景层之上，但低于内容层 */
    transition: background-color 0.3s ease, transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.1); /* 增强阴影 */
    border: 2px solid rgba(255, 255, 255, 0.8); /* 添加边框 */
}

.ranking-nav:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-50%) scale(1.05);
}

.ranking-nav-prev {
    left: -20px; /* 按钮一半在背景内，一半在背景外 */
}

.ranking-nav-next {
    right: -20px; /* 按钮一半在背景内，一半在背景外 */
}

.ranking-nav:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: translateY(-50%);
}

.ranking-nav:disabled:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-50%);
}

/* 轮播滑块容器 */
.ranking-slider {
    overflow-x: hidden; /* 只隐藏水平溢出，保持垂直可见 */
    overflow-y: visible; /* 允许徽章在垂直方向显示 */
    width: 100%;
    cursor: grab;
    user-select: none;
}

.ranking-slider:active {
    cursor: grabbing;
}

.ranking-slider.dragging {
    cursor: grabbing;
}

.ranking-grid {
    transition: transform 0.4s ease;
    display: grid;
    grid-template-columns: repeat(10, 1fr); /* 10个等宽项目 */
    gap: 10px; /* 减少gap，因为项目有margin */
    width: 200%; /* 双倍宽度用于轮播 */
    min-width: 200%;
}

/* 空占位项目样式 */
.ranking-item-empty {
    opacity: 0.5;
}

.ranking-card-empty {
    background: var(--bg-secondary);
    border: 2px dashed var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ranking-card-empty .ranking-card-content {
    text-align: center;
    opacity: 0.6;
}

.ranking-card-empty .ranking-category-name {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.ranking-card-empty .ranking-link-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 8px 0 4px 0;
}

.ranking-card-empty .ranking-link-description {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* 响应式轮播按钮 */
@media (max-width: 768px) {
    .ranking-content {
        padding: 18px 40px 0; /* 平板端减少内边距，保留顶部空间（徽章-10px + 悬停-5px） */
    }
    
    .ranking-nav {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .ranking-nav-prev {
        left: -16px; /* 平板端按钮一半在背景内，一半在背景外 (32px按钮的一半) */
    }
    
    .ranking-nav-next {
        right: -16px; /* 平板端按钮一半在背景内，一半在背景外 (32px按钮的一半) */
    }
    
    .ranking-grid {
        grid-template-columns: repeat(10, 1fr);
        gap: 8px; /* 减少gap */
        width: 200%;
        min-width: 200%;
    }
    
    .ranking-item {
        margin: 12px 4px 5px 4px; /* 平板端进一步减少左右边距 */
    }
}

@media (max-width: 480px) {
    .ranking-content {
        padding: 18px 30px 0; /* 手机端进一步减少内边距，保留顶部空间（徽章-10px + 悬停-5px） */
    }
    
    .ranking-grid {
        grid-template-columns: repeat(10, 1fr);
        gap: 6px; /* 减少gap */
        width: 200%;
        min-width: 200%;
    }
    
    .ranking-item {
        margin: 10px 3px 5px 3px; /* 手机端进一步减少左右边距 */
    }
    
    .ranking-nav {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
    
    .ranking-nav-prev {
        left: -14px; /* 手机端按钮一半在背景内，一半在背景外 (28px按钮的一半) */
    }
    
    .ranking-nav-next {
        right: -14px; /* 手机端按钮一半在背景内，一半在背景外 (28px按钮的一半) */
    }
}

/* 暗色模式下的轮播按钮 */
.theme-dark .ranking-nav,
.theme-auto.system-dark .ranking-nav {
    background: rgba(0, 0, 0, 0.8);
    color: var(--text-primary);
}

.theme-dark .ranking-nav:hover,
.theme-auto.system-dark .ranking-nav:hover {
    background: rgba(0, 0, 0, 0.9);
}