/* ================================================================
   ACR — Articles Listing (articles.css)
================================================================ */

/* ─── Layout ─────────────────────────────────────────────────── */
.articles-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 2.5rem;
    align-items: start;
}

/* ─── Category sidebar (shared with archive) ─────────────────── */
.cat-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    position: sticky;
    top: 70px;
}

.sidebar-heading {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.cat-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.cat-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition);
}

.cat-link:hover {
    background: var(--bg-alt);
    color: var(--maroon);
}

.cat-link.active {
    background: var(--maroon-faint);
    color: var(--maroon);
    font-weight: 600;
}

.cat-count {
    background: var(--border-light);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 20px;
    min-width: 22px;
    text-align: center;
}

.cat-link.active .cat-count {
    background: rgba(217, 74, 7, 0.12);
    color: var(--maroon);
}

/* ─── Article list ───────────────────────────────────────────── */
.result-count {
    font-size: 0.875rem;
}

.article-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 0;
}

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-left: 3px solid var(--gold);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: box-shadow var(--transition), transform var(--transition);
}

.article-card:hover {
    box-shadow: var(--shadow);
    transform: translateX(3px);
}

.article-card .badge {
    margin-bottom: 0.75rem;
}

.article-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.35;
}

.article-title a {
    color: var(--maroon-dark);
    text-decoration: none;
}

.article-title a:hover {
    color: var(--maroon);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article-authors {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
}

.article-abstract {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 0.875rem;
    border-left: 2px solid var(--border-light);
    padding-left: 0.875rem;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.article-actions {
    display: flex;
    gap: 0.625rem;
    flex-wrap: wrap;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .articles-layout {
        grid-template-columns: 1fr;
    }

    .cat-sidebar {
        position: static;
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        align-items: center;
    }

    .sidebar-heading {
        margin: 0;
        white-space: nowrap;
    }

    .cat-list {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .article-actions {
        flex-direction: column;
    }

    .article-actions .btn {
        justify-content: center;
    }
}

/* ─── Pagination ─────────────────────────────────────────── */
.pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 2rem;
    justify-content: center;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--text);
    text-decoration: none;
    transition: all var(--transition);
}

.page-btn:hover {
    border-color: var(--maroon);
    color: var(--maroon);
}

.page-btn.active {
    background: var(--maroon);
    border-color: var(--maroon);
    color: #fff;
    font-weight: 600;
    pointer-events: none;
}