/* 筛选面板 */
.filter-panel {
    background: var(--color-card-bg);
    border-bottom: 1px solid var(--color-border-color);
    position: sticky;
    top: var(--layout-header-height);
    z-index: 100;
    backdrop-filter: blur(var(--effect-backdrop-blur));
}

.comic-content {
    display: block;
    overflow: hidden;
}

.filter-content {
    max-width: var(--layout-container-width);
    margin: 0 auto;
    padding: 16px 24px;
}

.filter-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 12px;
}

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

.filter-label {
    font-size: var(--typo-font-size-base);
    font-weight: 500;
    color: var(--color-text-color-secondary);
    white-space: nowrap;
    padding-top: 8px;
    min-width: 48px;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1;
}

/* 标签筛选展开/收起 */
.filter-options-tags {
    max-height: 40px;
    overflow: hidden;
}

.filter-options-tags.expanded {
    max-height: 500px;
}

/* 有过渡动画的类（通过JS动态添加） */
.filter-options-tags.animate {
    transition: max-height 0.3s ease;
}

.filter-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    font-size: var(--typo-font-size-small);
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
    border-radius: var(--layout-border-radius);
    cursor: pointer;
    transition: all var(--effect-transition-fast);
    white-space: nowrap;
    margin-left: 8px;
}

.filter-toggle-btn:hover {
    background: rgba(var(--color-primary-rgb), 0.12);
}

.filter-toggle-btn i {
    transition: transform 0.3s ease;
}

.filter-toggle-btn.expanded i {
    transform: rotate(180deg);
}

.filter-item {
    padding: 6px 14px;
    border-radius: var(--layout-border-radius);
    font-size: var(--typo-font-size-base);
    color: var(--color-text-color-secondary);
    text-decoration: none;
    white-space: nowrap;
    transition: all var(--effect-transition-fast);
    background: transparent;
    border: 1px solid transparent;
}

.filter-item:hover {
    background: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
}

.filter-item.active {
    background: rgba(var(--color-primary-rgb), 0.12);
    color: var(--color-primary);
    font-weight: 500;
}

/* 排序栏 */
.sort-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-color);
    margin-bottom: 16px;
}

.sort-options {
    display: flex;
    gap: 4px;
}

.sort-item {
    padding: 6px 14px;
    border-radius: var(--layout-border-radius);
    font-size: var(--typo-font-size-base);
    color: var(--color-text-color-secondary);
    text-decoration: none;
    transition: all var(--effect-transition-fast);
}

.sort-item:hover {
    color: var(--color-primary);
}

.sort-item.active {
    color: var(--color-primary);
    font-weight: 500;
    background: rgba(var(--color-primary-rgb), 0.08);
}

.result-count {
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color-secondary);
}

.result-count strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* 主内容区 */
.comic-main {
    max-width: var(--layout-container-width);
    margin: 0 auto;
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
}

/* 漫画列表 */
.comic-section {
    background: var(--color-card-bg);
    border-radius: calc(var(--layout-border-radius) * 1.5);
    border: 1px solid var(--color-border-color);
    padding: 24px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title i {
    color: var(--color-primary);
    font-size: 16px;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 2px;
}

.comic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 20px;
}

.comic-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    cursor: pointer;
    transition: transform var(--effect-transition-fast);
    width: 100%;
    min-width: 0;
}

.comic-card:hover {
    transform: translateY(-4px);
}

.comic-cover-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 133.33%; /* 3:4 宽高比 */
    border-radius: var(--layout-border-radius);
    overflow: hidden;
    background: var(--color-bg-color);
    box-shadow: var(--effect-shadow-card);
}

.comic-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--effect-transition-normal);
}

.comic-card:hover .comic-cover {
    transform: scale(1.05);
}

.comic-status-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    border-radius: calc(var(--layout-border-radius) / 2);
    font-size: 11px;
    font-weight: 500;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    backdrop-filter: blur(4px);
}

.comic-status-badge.ongoing {
    background: var(--color-success);
}

.comic-status-badge.completed {
    background: var(--color-info);
}

.comic-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.comic-name {
    font-size: var(--typo-font-size-base);
    font-weight: 500;
    color: var(--color-text-color);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.comic-author {
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 分页 */
.pagination-wrapper {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border-color);
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    gap: 8px;
    align-items: center;
}

.pagination a,
.pagination span {
    padding: 8px 14px;
    border-radius: var(--layout-border-radius);
    font-size: var(--typo-font-size-base);
    color: var(--color-text-color-secondary);
    text-decoration: none;
    background: var(--color-bg-color);
    border: 1px solid var(--color-border-color);
    transition: all var(--effect-transition-fast);
}

.pagination a:hover {
    background: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.pagination .disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 移动端分页优化 */
@media (max-width: 768px) {
    .pagination-wrapper {
        margin-top: 16px;
        padding-top: 16px;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .pagination-wrapper::-webkit-scrollbar {
        display: none;
    }
    
    .pagination {
        gap: 4px;
        flex-wrap: nowrap;
    }
    
    .pagination a,
    .pagination span {
        padding: 6px 10px;
        font-size: 13px;
        min-width: 36px;
        text-align: center;
        flex-shrink: 0;
    }
    
    /* 省略号样式 */
    .pagination .dot {
        padding: 6px 4px;
        background: transparent;
        border: none;
        flex-shrink: 0;
    }

    .sort-item {
        padding: 6px 10px;
    }
}

@media (max-width: 480px) {
    .pagination a,
    .pagination span {
        padding: 5px 8px;
        font-size: 12px;
        min-width: 30px;
    }
    .sort-item {
        padding: 6px 5px;
    }
}

/* 侧边栏 */
.comic-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-card {
    background: var(--color-card-bg);
    border-radius: calc(var(--layout-border-radius) * 1.5);
    border: 1px solid var(--color-border-color);
    padding: 20px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.sidebar-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-color);
}

.sidebar-more {
    font-size: var(--typo-font-size-small);
    color: var(--color-primary);
    text-decoration: none;
}

.sidebar-more:hover {
    text-decoration: underline;
}

/* 热门/推荐列表 */
.rank-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rank-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    border-radius: var(--layout-border-radius);
    transition: background var(--effect-transition-fast);
    text-decoration: none;
}

.rank-item:hover {
    background: rgba(var(--color-primary-rgb), 0.06);
}

.rank-number {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-color-secondary);
    background: var(--color-bg-color);
    border-radius: calc(var(--layout-border-radius) / 2);
    flex-shrink: 0;
}

.rank-item:nth-child(1) .rank-number {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #fff;
}

.rank-item:nth-child(2) .rank-number {
    background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
    color: #fff;
}

.rank-item:nth-child(3) .rank-number {
    background: linear-gradient(135deg, #CD7F32, #B87333);
    color: #fff;
}

.rank-thumb {
    width: 48px;
    height: 64px;
    border-radius: calc(var(--layout-border-radius) / 2);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-bg-color);
}

.rank-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rank-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rank-name {
    font-size: var(--typo-font-size-base);
    font-weight: 500;
    color: var(--color-text-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-meta {
    font-size: var(--typo-font-size-small);
    color: var(--color-text-color-secondary);
}

/* 响应式 */
@media (max-width: 1024px) {
    .comic-main {
        grid-template-columns: 1fr;
    }
    
    .comic-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {    
    /* 筛选面板移动端适配 */
    .filter-panel {
        position: static;
    }
    
    .filter-content {
        padding: 12px 16px;
    }
    
    .filter-row {
        flex-wrap: nowrap;
        gap: 12px;
        margin-bottom: 8px;
    }
    
    .filter-row-tags {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .filter-row-tags::-webkit-scrollbar {
        display: none;
    }
    
    /* 标签行按钮独立显示 */
    .filter-toggle-btn {
        display: flex;
        width: 100%;
        justify-content: center;
        margin-left: 0;
        margin-top: 8px;
        padding: 10px;
    }
    
    .filter-label {
        min-width: 40px;
        padding-top: 6px;
    }
    
    .filter-options {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .filter-item {
        white-space: nowrap;
    }
    
    .comic-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    
    .comic-sidebar {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .sort-item {
        padding: 6px 10px;
    }
}

@media (max-width: 480px) {
    .comic-main {
        padding: 12px;
    }
    
    .comic-section {
        padding: 12px;
        overflow: hidden;
    }
    
    .comic-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .category-list {
        padding: 12px 16px;
    }
    
    .comic-name {
        font-size: var(--typo-font-size-small);
    }
    
    .sort-bar {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .sort-options {
        flex-wrap: wrap;
    }
    
    .result-count {
        text-align: left;
    }

    .sort-item {
        padding: 6px 5px;
    }
}