/* ====================================================================
 * site-manager-article.css — website_34 (aiyouzi.cc)
 *
 * Shared styles for pages generated from moban_article.html and
 * moban_article_detail.html via the site-manager publish pipeline.
 * Keeps the orange palette consistent with css/style.css.
 * ==================================================================== */

:root {
    --primary: #D84315;
    --primary-dark: #BF360C;
    --primary-light: #FF5722;
    --accent: #FF7043;
    --grad: linear-gradient(135deg, #D84315 0%, #FF5722 100%);
    --grad-subtle: linear-gradient(135deg, #FBE9E7 0%, #FFF3E0 100%);
    --dark: #2D2D2D;
    --text: #444;
    --text-light: #666;
    --text-muted: #999;
    --bg: #ffffff;
    --bg-alt: #FAFAFA;
    --bg-warm: #FFF8F5;
    --border: #E8E8E8;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --radius: 12px;
    --radius-lg: 20px;
}

/* === PAGE HEADER (used by list page) === */
.page-title {
    font-size: 2.2rem;
    margin-bottom: 12px;
    font-weight: 700;
}
.page-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

/* ====================================================================
 * ARTICLE LIST PAGE  (moban_article.html)
 * ==================================================================== */

/* Grid container — responsive 1/2/3 column layout */
.article-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}

/* Card */
.article-list-card {
    background: var(--bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: transform .3s, box-shadow .3s, border-color .3s;
    display: flex;
    flex-direction: column;
}
.article-list-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

/* Cover image area */
.article-list-cover {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-warm);
}
.article-list-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s;
}
.article-list-card:hover .article-list-cover img {
    transform: scale(1.05);
}

/* Body */
.article-list-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-list-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.article-list-category {
    display: inline-block;
    background: var(--grad-subtle);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 14px;
    font-size: .78rem;
    font-weight: 600;
    line-height: 1.4;
}
.article-list-date {
    color: var(--text-muted);
    font-size: .85rem;
}

.article-list-title {
    font-size: 1.2rem;
    line-height: 1.5;
    margin-bottom: 12px;
    color: var(--dark);
    font-weight: 600;
}
.article-list-title a {
    color: inherit;
    transition: color .25s;
}
.article-list-title a:hover {
    color: var(--primary);
}

.article-list-summary {
    color: var(--text-light);
    font-size: .95rem;
    line-height: 1.7;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.article-list-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-size: .9rem;
    font-weight: 600;
    margin-top: auto;
    transition: gap .25s, color .25s;
}
.article-list-more:hover {
    gap: 10px;
    color: var(--primary-dark);
}
.article-list-more svg {
    flex-shrink: 0;
    transition: transform .25s;
}
.article-list-more:hover svg {
    transform: translateX(2px);
}

/* Empty state */
.article-list-grid:empty::after {
    content: '暂无文章，敬请期待。';
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-muted);
    padding: 60px 0;
    font-size: 1rem;
}

/* ====================================================================
 * PAGINATION
 * ==================================================================== */
.article-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 24px 0 8px;
    padding: 16px 0;
}

.article-page-btn,
.article-page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text);
    font-size: .9rem;
    font-weight: 500;
    text-decoration: none;
    transition: background .2s, color .2s, border-color .2s, transform .15s;
}
.article-page-btn:hover,
.article-page-num:hover {
    background: var(--bg-warm);
    color: var(--primary);
    border-color: var(--primary-light);
}
.article-page-num.active {
    background: var(--grad);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(216,67,21,.25);
    pointer-events: none;
}
.article-page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    color: var(--text-muted);
    font-size: .95rem;
}

/* ====================================================================
 * ARTICLE DETAIL PAGE  (moban_article_detail.html)
 * ==================================================================== */

.article-detail-header {
    background: var(--grad);
    color: #fff;
    padding: 100px 0 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.article-detail-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 30%, rgba(255,255,255,.08), transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(255,255,255,.06), transparent 40%);
    pointer-events: none;
}

.article-detail-breadcrumb {
    margin-bottom: 18px;
    font-size: .9rem;
    opacity: .9;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}
.article-detail-breadcrumb a {
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,.45);
    transition: opacity .25s;
}
.article-detail-breadcrumb a:hover {
    opacity: .75;
}
.article-detail-breadcrumb .separator {
    margin: 0 4px;
    opacity: .7;
}
.article-detail-breadcrumb .current {
    color: rgba(255,255,255,.85);
}

.article-detail-category {
    display: inline-block;
    background: rgba(255,255,255,.18);
    color: #fff;
    padding: 5px 16px;
    border-radius: 16px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,.25);
    position: relative;
    z-index: 1;
}

.article-detail-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 auto 18px;
    max-width: 880px;
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

.article-detail-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    color: rgba(255,255,255,.9);
    font-size: .92rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}
.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.meta-item svg {
    opacity: .9;
}

/* Cover */
.article-detail-cover {
    padding: 40px 0 0;
}
.article-detail-cover .container {
    max-width: 880px;
}
.article-detail-cover img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* Body wrapper */
.article-content-wrapper {
    padding: 40px 0 60px;
}
.article-content-wrapper > .container {
    max-width: 880px;
}
.article-content-wrapper .article-content {
    background: var(--bg);
    padding: 40px 48px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    color: var(--text);
    line-height: 1.85;
    font-size: 1.02rem;
}
.article-content-wrapper .article-content h2 {
    font-size: 1.55rem;
    color: var(--dark);
    margin: 32px 0 16px;
    font-weight: 700;
    padding-left: 14px;
    border-left: 4px solid var(--primary);
    line-height: 1.4;
}
.article-content-wrapper .article-content h3 {
    font-size: 1.25rem;
    color: var(--dark);
    margin: 26px 0 12px;
    font-weight: 600;
}
.article-content-wrapper .article-content h4 {
    font-size: 1.1rem;
    color: var(--dark);
    margin: 22px 0 10px;
    font-weight: 600;
}
.article-content-wrapper .article-content p {
    margin-bottom: 18px;
    color: var(--text);
}
.article-content-wrapper .article-content a {
    color: var(--primary);
    border-bottom: 1px solid transparent;
    transition: border-color .25s;
}
.article-content-wrapper .article-content a:hover {
    border-bottom-color: var(--primary);
}
.article-content-wrapper .article-content ul,
.article-content-wrapper .article-content ol {
    padding-left: 26px;
    margin-bottom: 20px;
}
.article-content-wrapper .article-content ul li {
    list-style: disc;
    margin-bottom: 8px;
    color: var(--text);
}
.article-content-wrapper .article-content ol li {
    list-style: decimal;
    margin-bottom: 8px;
    color: var(--text);
}
.article-content-wrapper .article-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 16px 20px;
    background: var(--bg-warm);
    margin: 22px 0;
    font-style: italic;
    color: var(--text-light);
    border-radius: 0 8px 8px 0;
}
.article-content-wrapper .article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 16px 0;
    display: block;
}
.article-content-wrapper .article-content pre,
.article-content-wrapper .article-content code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}
.article-content-wrapper .article-content code {
    background: var(--bg-warm);
    color: var(--primary-dark);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: .9em;
}
.article-content-wrapper .article-content pre {
    background: #f6f8fa;
    color: var(--dark);
    padding: 16px 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 18px 0;
    font-size: .92em;
    line-height: 1.6;
}
.article-content-wrapper .article-content pre code {
    background: transparent;
    padding: 0;
    color: inherit;
}
.article-content-wrapper .article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: .92rem;
}
.article-content-wrapper .article-content th,
.article-content-wrapper .article-content td {
    border: 1px solid var(--border);
    padding: 10px 14px;
    text-align: left;
}
.article-content-wrapper .article-content th {
    background: var(--bg-warm);
    color: var(--dark);
    font-weight: 600;
}

/* Footer: tags + share */
.article-detail-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px dashed var(--border);
}
.article-detail-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.tags-label,
.share-label {
    color: var(--text-muted);
    font-size: .9rem;
    margin-right: 4px;
}
.tag-chip {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-warm);
    color: var(--primary);
    border: 1px solid var(--border);
    border-radius: 14px;
    font-size: .82rem;
    transition: background .25s, color .25s, border-color .25s;
}
.tag-chip:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.article-detail-share {
    display: flex;
    align-items: center;
    gap: 6px;
}
.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-warm);
    color: var(--primary);
    border: 1px solid var(--border);
    transition: background .25s, color .25s, transform .15s;
}
.share-btn:hover {
    background: var(--primary);
    color: #fff;
}
.share-btn.copied {
    background: var(--primary-dark);
    color: #fff;
    transform: scale(1.08);
}

/* Prev/next + back-to-list */
.article-detail-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 24px;
}
.back-to-list {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: .9rem;
    padding: 9px 20px;
    border: 1px solid var(--primary);
    border-radius: 50px;
    transition: background .25s, color .25s, transform .15s;
}
.back-to-list:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-1px);
}
.back-to-list svg {
    flex-shrink: 0;
}

.article-detail-prevnext {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.prev-article,
.next-article {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-warm);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .85rem;
    line-height: 1.5;
    max-width: 280px;
    transition: background .25s, border-color .25s, color .25s;
}
.prev-article:hover,
.next-article:hover {
    background: var(--bg);
    border-color: var(--primary);
    color: var(--primary);
}
.prev-article span,
.next-article span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ====================================================================
 * RESPONSIVE BREAKPOINTS
 * ==================================================================== */
@media (max-width: 900px) {
    .article-list-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 22px;
    }
    .article-detail-title {
        font-size: 1.85rem;
    }
    .article-content-wrapper .article-content {
        padding: 28px 24px;
    }
    .article-content-wrapper .article-content h2 {
        font-size: 1.4rem;
    }
}

@media (max-width: 600px) {
    .article-list-grid {
        grid-template-columns: 1fr;
    }
    .article-detail-header {
        padding: 80px 0 36px;
    }
    .article-detail-title {
        font-size: 1.55rem;
    }
    .article-detail-meta {
        gap: 12px;
        font-size: .85rem;
    }
    .article-detail-cover {
        padding: 24px 0 0;
    }
    .article-content-wrapper {
        padding: 24px 0 36px;
    }
    .article-content-wrapper .article-content {
        padding: 22px 18px;
        font-size: .98rem;
    }
    .article-detail-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    .article-detail-nav {
        flex-direction: column;
        align-items: stretch;
    }
    .back-to-list {
        justify-content: center;
    }
    .article-detail-prevnext {
        width: 100%;
    }
    .prev-article,
    .next-article {
        flex: 1;
        justify-content: center;
        max-width: none;
    }
    .article-pagination {
        gap: 6px;
    }
    .article-page-btn,
    .article-page-num {
        min-width: 34px;
        height: 34px;
        font-size: .85rem;
    }
}