/* 经典模板：夸克榜单页（筛选/内容区） */
.ranking-page-container {
    max-width: var(--layout-max);
    margin: 0 auto;
    padding: var(--layout-pad);
}

.ranking-page-container > .filter-section {
    flex-shrink: 0;
}

.ranking-page-header {
    text-align: center;
    margin-bottom: 24px;
}

.ranking-page-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--theme-text);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.ranking-page-title .icon {
    width: 40px;
    height: 40px;
    background: var(--theme-primary-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
}

.ranking-page-subtitle {
    font-size: 14px;
    color: var(--theme-text-secondary);
}

/* Filter section */
.filter-section {
    background: var(--theme-surface);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.filter-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--theme-text);
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--theme-border);
}

.filter-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-label {
    font-size: 12px;
    color: var(--theme-text-secondary);
    font-weight: 500;
    min-width: 36px;
    padding-top: 4px;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    flex: 1;
}

.filter-option {
    padding: 4px 10px;
    font-size: 12px;
    color: var(--theme-text-secondary);
    background: var(--theme-background);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    white-space: nowrap;
}

.filter-option:hover {
    color: var(--theme-primary);
    background: rgba(255,107,107,0.08);
}

.filter-option.active {
    color: #fff;
    background: var(--theme-primary-gradient);
    border-color: transparent;
}

/* Ranking content */
.ranking-content {
    background: var(--theme-surface);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 280px;
    box-sizing: border-box;
}

.ranking-content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--theme-border);
    flex-shrink: 0;
}

.ranking-content-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ranking-content-tab {
    padding: 4px 12px;
    border: 1px solid var(--theme-border);
    background: var(--theme-background);
    border-radius: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--theme-text-secondary);
    transition: all 0.2s ease;
}

.ranking-content-tab:hover {
    border-color: var(--theme-primary);
    color: var(--theme-primary);
}

.ranking-content-tab.active {
    background: var(--theme-primary-gradient);
    border-color: transparent;
    color: #fff;
}

.ranking-content-tab i {
    font-size: 12px;
}

.ranking-content-tab .ranking-tab-icon {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.ranking-update-time {
    font-size: 12px;
    color: var(--theme-text-secondary);
}

.ranking-empty-icon {
    font-size: 48px;
    color: var(--theme-text-secondary);
    margin-bottom: 12px;
}

.ranking-empty-text {
    font-size: 14px;
    color: var(--theme-text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .ranking-page-container {
        padding: 12px;
    }
    .ranking-page-title {
        font-size: 22px;
    }
    .filter-section {
        padding: 12px 16px;
    }
    .filter-row {
        gap: 8px;
        overflow: hidden;
    }
    .filter-label {
        font-size: 11px;
        min-width: 32px;
        padding-top: 5px;
        flex-shrink: 0;
    }
    .filter-options {
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 6px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding-bottom: 4px;
    }
    .filter-options::-webkit-scrollbar {
        display: none;
    }
    .filter-option {
        padding: 3px 8px;
        font-size: 11px;
        flex-shrink: 0;
    }
    .ranking-content {
        padding: 12px;
    }
    .ranking-content-header {
        margin-bottom: 12px;
        padding-bottom: 10px;
    }
    .ranking-content-tab {
        padding: 3px 10px;
        font-size: 11px;
        border-radius: 12px;
    }
    .ranking-content-tab i {
        font-size: 11px;
    }
    .ranking-content-tab .ranking-tab-icon {
        width: 12px;
        height: 12px;
    }
    .ranking-update-time {
        font-size: 11px;
    }
}