/**
 * 列表页专用样式 — 设计图风格
 */

/* ===== 分割线 ===== */
.sec-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 0;
}

/* ===== 分类头部 ===== */
.cat-header {
    padding: 16px 0 28px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
}

.cat-header-text {
    flex: 1;
}

.cat-header-text .cat-eyebrow {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.cat-header-text h1 {
    font-size: clamp(22px, 2.8vw, 30px);
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: -0.015em;
}

.cat-header-text p {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0;
    max-width: 50ch;
    line-height: 1.55;
}

.cat-header-stats {
    flex-shrink: 0;
    text-align: right;
}

.cat-header-stats .num {
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.cat-header-stats .lbl {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ===== 两栏布局 ===== */
.archive-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 24px;
    padding: 20px 0 0;
}

/* ===== 筛选栏 ===== */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 0 16px;
    flex-wrap: wrap;
}

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

.filter-btn {
    font: 500 13px var(--sans);
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.filter-count {
    font-size: 12.5px;
    color: var(--color-text-muted);
}

.filter-count b {
    color: var(--color-text);
    font-weight: 600;
}

/* ===== 文章网格（2列） ===== */
.article-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.article-card {
    background: var(--color-surface);
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: background var(--transition);
}

.article-card:hover {
    background: var(--color-primary-soft);
}

.article-card .ac-tag {
    font-family: var(--mono);
    font-size: 9.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    padding: 2px 7px;
    border-radius: 4px;
    display: inline-block;
    width: fit-content;
    margin-bottom: 8px;
}

.article-card h3 {
    font-size: 15.5px;
    font-weight: 600;
    margin: 0 0 6px;
    line-height: 1.3;
}

.article-card h3 a {
    color: var(--color-text);
}

.article-card h3 a:hover {
    color: var(--color-primary);
}

.article-card p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.55;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

.article-card .ac-meta {
    font-size: 11.5px;
    color: var(--color-text-muted);
    margin-top: 12px;
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
}

.article-card .ac-meta .ac-date {
    font-family: var(--mono);
    font-size: 11px;
}

.article-card .ac-meta .ac-read {
    font-size: 11.5px;
    color: var(--color-text-muted);
}

.article-card .ac-meta .ac-views {
    font-size: 11.5px;
    color: var(--color-text-muted);
}

/* ===== 空状态 ===== */
.empty-state {
    padding: 60px 20px;
    text-align: center;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
}

.empty-state p {
    color: var(--color-text-muted);
    font-size: 14px;
}

.empty-state a {
    color: var(--color-primary);
    text-decoration: underline;
}

.empty-state a:hover {
    color: var(--color-primary-light);
}

/* ===== 分页覆盖 ===== */
.pagination .page-numbers {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.pagination .page-numbers .page-btn {
    min-width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--sans);
    text-decoration: none;
}

.pagination .page-numbers .page-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .page-numbers .page-btn.current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.pagination .page-numbers .prev,
.pagination .page-numbers .next {
    padding: 0 12px;
    gap: 4px;
    font-size: 12px;
}

/* ===== 侧边栏（列表页专用覆盖） ===== */
.archive-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.archive-sidebar .sidebar-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 18px 20px;
}

.archive-sidebar .panel-title {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

/* 侧边栏开服列表 */
.archive-sidebar .server-side-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.archive-sidebar .server-side-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 0;
    border-bottom: 1px solid var(--color-border-light);
    text-decoration: none;
    color: inherit;
    transition: padding-left var(--transition);
    cursor: pointer;
}
.archive-sidebar .server-side-item:last-child { border: none; }
.archive-sidebar .server-side-item:hover { padding-left: 6px; }

.archive-sidebar .server-side-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--color-text);
    width: 70px;
    flex-shrink: 0;
}

.archive-sidebar .server-side-version {
    font-size: 12px;
    color: var(--color-text-muted);
    flex: 1;
}

.archive-sidebar .server-side-badge {
    font-size: 9.5px;
    font-family: var(--mono);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 4px;
    flex-shrink: 0;
}
.archive-sidebar .server-side-badge.badge-hot {
    background: #FDEBEC;
    color: #9F2F2D;
}
.archive-sidebar .server-side-badge.badge-new {
    background: #E1F3FE;
    color: #1F6C9F;
}

/* 侧边栏热门 */
.archive-sidebar .hot-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.archive-sidebar .hot-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 0;
    border-bottom: 1px solid var(--color-border-light);
    font-size: 13px;
}
.archive-sidebar .hot-item:last-child { border: none; }

.archive-sidebar .hot-rank {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    font-family: var(--mono);
    background: var(--color-bg);
    color: var(--color-text-muted);
}
.archive-sidebar .hot-rank.rank-1 {
    background: var(--color-primary);
    color: #fff;
}
.archive-sidebar .hot-rank.rank-2 {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}
.archive-sidebar .hot-rank.rank-3 {
    background: #FDEBEC;
    color: #9F2F2D;
}
.archive-sidebar .hot-item a {
    flex: 1;
    color: var(--color-text-secondary);
    line-height: 1.35;
}
.archive-sidebar .hot-item a:hover { color: var(--color-primary); }
.archive-sidebar .hot-views {
    font-size: 10.5px;
    font-family: var(--mono);
    color: var(--color-text-muted);
    flex-shrink: 0;
}

/* 侧边栏时间线 */
.archive-sidebar .timeline-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.archive-sidebar .timeline-item {
    display: flex;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border-light);
    align-items: flex-start;
}
.archive-sidebar .timeline-item:last-child { border: none; }

.archive-sidebar .timeline-dot {
    width: 5px;
    height: 5px;
    border-radius: 999px;
    background: var(--color-primary);
    flex-shrink: 0;
    margin-top: 6px;
}
.archive-sidebar .timeline-body { flex: 1; }
.archive-sidebar .timeline-title {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.35;
}
.archive-sidebar .timeline-title a { color: var(--color-text); }
.archive-sidebar .timeline-title a:hover { color: var(--color-primary); }
.archive-sidebar .timeline-cat {
    display: inline-block;
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    padding: 1px 6px;
    border-radius: 3px;
    margin-left: 6px;
}
.archive-sidebar .timeline-desc {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 2px;
    line-height: 1.4;
}
.archive-sidebar .timeline-date {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--color-text-muted);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
    .archive-layout {
        grid-template-columns: 1fr;
    }
    .cat-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .cat-header-stats {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .article-grid {
        grid-template-columns: 1fr;
    }
    .filter-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .filter-group {
        overflow-x: auto;
        flex-wrap: nowrap;
        width: 100%;
        padding-bottom: 4px;
    }
    .filter-btn {
        white-space: nowrap;
        font-size: 12px;
        padding: 4px 12px;
    }
    .article-card {
        padding: 18px;
    }
    .archive-sidebar .sidebar-panel {
        padding: 14px 16px;
    }
}

@media (max-width: 640px) {
    .cat-header {
        padding: 12px 0 20px;
    }
    .cat-header-text h1 {
        font-size: 20px;
    }
    .article-card h3 {
        font-size: 14px;
    }
    .article-card p {
        font-size: 12.5px;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }
}