/* === Article Module Styles === */

/* Container Override for Blog Pages */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 1400px) {
    .container {
        padding: 16px 24px;
    }
}
@media (max-width: 768px) {
    .container {
        padding: 12px 16px;
    }
}
@media (max-width: 480px) {
    .container {
        padding: 10px 12px;
    }
    .blog-hero h1 {
        font-size: 22px;
    }
    .blog-hero p {
        font-size: 14px;
    }
    .article-card-body {
        padding: 12px;
    }
    .article-detail-meta {
        flex-direction: column;
        gap: 8px;
    }
}

/* Blog Layout */
.blog-layout {
    display: flex;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.blog-main {
    flex: 1;
    min-width: 0;
}

.blog-sidebar {
    width: 280px;
    flex-shrink: 0;
}

/* Blog Hero */
.blog-hero {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 36px;
    margin-bottom: 32px;
    background-image: radial-gradient(circle at top right, rgba(82,196,26,0.04), transparent 40%);
}

.blog-hero h1 {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 8px;
    letter-spacing: -0.5px;
}

.blog-hero p {
    color: var(--text-secondary);
    font-size: 15px;
    margin: 0;
}

/* Article Card */
.article-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    transition: var(--transition);
    display: flex;
    gap: 20px;
}

.article-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px -8px rgba(var(--primary-rgb), 0.1);
    transform: translateY(-2px);
}

.article-card-cover {
    width: 200px;
    height: 140px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--hover-bg);
}

.article-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-card-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.article-card-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--text-color);
    line-height: 1.4;
}

.article-card-title a {
    color: inherit;
    text-decoration: none;
}

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

.article-card-summary {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 12px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--text-tertiary, #999);
}

.article-card-meta .tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--hover-bg);
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.article-card-meta .tag:hover {
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.1);
}

/* Article Card without cover */
.article-card.no-cover {
    display: block;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-secondary);
    text-decoration: none;
}

.pagination a:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.pagination .disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Sidebar */
.sidebar-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.sidebar-title {
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 16px;
    color: var(--text-color);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-list li {
    margin-bottom: 8px;
}

.sidebar-list li:last-child {
    margin-bottom: 0;
}

.sidebar-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.sidebar-list a:hover {
    background: var(--hover-bg);
    color: var(--primary-color);
}

.sidebar-list .count {
    font-size: 12px;
    color: var(--text-tertiary, #999);
}

/* Tag Cloud */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-cloud a {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--hover-bg);
    text-decoration: none;
    transition: var(--transition);
}

.tag-cloud a:hover {
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.1);
}

/* Article Detail */
.article-detail {
    max-width: 1400px;
    margin: 0 auto;
}

.article-detail-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.article-detail-title {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.3;
    margin: 0 0 16px;
    letter-spacing: -0.5px;
}

.article-detail-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--text-secondary);
}

.article-detail-meta .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.article-detail-content {
    line-height: 1.8;
    font-size: 16px;
    color: var(--text-color);
}

.article-detail-content h1,
.article-detail-content h2,
.article-detail-content h3,
.article-detail-content h4 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    font-weight: 700;
    line-height: 1.3;
}

.article-detail-content h1 { font-size: 28px; }
.article-detail-content h2 { font-size: 24px; padding-bottom: 8px; border-bottom: 1px solid var(--border-color); }
.article-detail-content h3 { font-size: 20px; }
.article-detail-content h4 { font-size: 17px; }

.article-detail-content p {
    margin: 0 0 1em;
}

.article-detail-content ul,
.article-detail-content ol {
    padding-left: 2em;
    margin: 0 0 1em;
}

.article-detail-content li {
    margin-bottom: 0.3em;
}

.article-detail-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.article-detail-content a:hover {
    color: var(--primary-hover);
}

.article-detail-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 12px 20px;
    margin: 1em 0;
    background: var(--hover-bg);
    border-radius: 0 8px 8px 0;
    color: var(--text-secondary);
}

.article-detail-content pre {
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
    font-size: 14px;
    margin: 1em 0;
}

.article-detail-content code {
    background: var(--hover-bg);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
}

.article-detail-content pre code {
    background: none;
    padding: 0;
}

.article-detail-content img {
    max-width: 100%;
    border-radius: 8px;
    margin: 1em 0;
}

.article-detail-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

.article-detail-content th,
.article-detail-content td {
    border: 1px solid var(--border-color);
    padding: 10px 14px;
    text-align: left;
}

.article-detail-content th {
    background: var(--hover-bg);
    font-weight: 600;
}

.article-detail-tags {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.article-detail-tags .tag-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Category / Tag grid */
.ct-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.ct-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    display: block;
}

.ct-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px -8px rgba(var(--primary-rgb), 0.12);
    transform: translateY(-2px);
}

.ct-card-name {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.ct-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.ct-card-count {
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 600;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb .separator {
    color: var(--text-tertiary, #999);
}

/* Search */
.blog-search {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.blog-search .input {
    height: 42px;
    font-size: 14px;
}

.blog-search .btn {
    height: 42px;
    min-width: 80px;
    font-size: 14px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state .icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.empty-state p {
    font-size: 16px;
    margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .blog-layout {
        flex-direction: column;
        gap: 20px;
    }
    .article-card-cover {
        width: 100%;
        height: 200px;
    }
    .article-detail-title {
        font-size: 22px;
    }
}

@media (max-width: 768px) {
    .blog-layout {
        flex-direction: column;
    }
    .blog-sidebar {
        width: 100%;
        margin-top: 24px;
    }
    .article-card {
        flex-direction: column;
    }
    .article-card-cover {
        width: 100%;
        height: 160px;
    }
    .article-detail-title {
        font-size: 22px;
    }
@media (max-width: 480px) {
    .blog-hero h1 {
        font-size: 22px;
    }
    .blog-hero p {
        font-size: 14px;
    }
    .article-card-body {
        padding: 12px;
    }
    .article-detail-meta {
        flex-direction: column;
        gap: 8px;
    }
}