/**
 * Blog article and archive styles.
 *
 * @package AtlasTheme
 */

.blog-archive__header,
.blog-article__header {
    margin-bottom: 32px;
}

.blog-archive__title,
.blog-article__title {
    margin: 10px 0 16px;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-text, #f8fafc);
}

.blog-archive__description,
.blog-article__meta {
    margin: 0;
    color: var(--color-text-muted, #94a3b8);
    line-height: 1.65;
}

.blog-archive__list-title {
    margin: 0 0 20px;
    font-size: clamp(1.15rem, 2.5vw, 1.35rem);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text, #f8fafc);
}

.blog-archive__header .blog-category-nav {
    margin-top: 20px;
}

/* Category nav button styles live in main.css (also used on homepage). */
.articles-section__categories {
    margin: 0 0 20px;
}

.blog-article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    font-size: 0.875rem;
}

.blog-article__category {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-accent, #22c55e);
    text-decoration: none;
}

.blog-article__featured {
    margin: 0 0 36px;
    border-radius: 16px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.45);
}

.blog-article__featured img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1200 / 630;
    object-fit: cover;
}

.blog-article__featured--placeholder {
    border: 1px dashed rgba(148, 163, 184, 0.45);
}

.blog-article__featured-caption {
    margin: 0;
    padding: 12px 16px;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--color-text-muted, #94a3b8);
    background: rgba(15, 23, 42, 0.55);
}

body.light-mode .blog-article__featured-caption {
    background: #f1f5f9;
    color: #475569;
}

.blog-article__content {
    color: var(--color-text, #e2e8f0);
    font-size: 1.0625rem;
    line-height: 1.85;
    max-width: 42rem;
}

.blog-article__content > *:first-child {
    margin-top: 0;
}

.blog-article__content > *:last-child {
    margin-bottom: 0;
}

.blog-article__content p {
    margin: 0 0 1.25em;
}

.blog-article__content h2 {
    margin: 2.25em 0 0.75em;
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 800;
    line-height: 1.3;
}

.blog-article__content h3 {
    margin: 1.75em 0 0.6em;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.35;
}

.blog-article__content ul,
.blog-article__content ol {
    margin: 0 0 1.35em;
    padding-left: 1.35rem;
}

.blog-article__content li {
    margin: 0 0 0.55em;
}

.blog-article__content li:last-child {
    margin-bottom: 0;
}

.blog-article__toc {
    margin: 0 0 36px;
    padding: 20px 22px;
    border: 1px solid var(--color-border-base, rgba(148, 163, 184, 0.24));
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.35);
}

.blog-article__toc-title {
    margin: 0 0 14px;
    font-size: 1rem;
    font-weight: 700;
}

.blog-article__toc-list {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.55rem;
}

.blog-article__toc-item--level-3 {
    margin-left: 0.75rem;
}

.blog-article__toc-link {
    color: var(--color-accent, #22c55e);
    text-decoration: none;
    line-height: 1.45;
}

.blog-archive__grid {
    margin-top: 8px;
}

.blog-archive__pagination {
    margin-top: 32px;
}

.blog-archive__pagination .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.blog-archive__pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid var(--color-border-base, rgba(148, 163, 184, 0.24));
    color: var(--color-text, #e2e8f0);
    text-decoration: none;
}

.blog-archive__pagination .page-numbers.current {
    background: var(--color-accent, #22c55e);
    border-color: transparent;
    color: #fff;
}

.blog-archive__empty {
    margin: 0;
    color: var(--color-text-muted, #94a3b8);
}

body.light-mode .blog-archive__title,
body.light-mode .blog-archive__list-title,
body.light-mode .blog-article__title {
    color: #0f172a;
}

body.light-mode .blog-article__content {
    color: #334155;
}

.blog-article__author {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 16px;
    margin-top: 40px;
    padding: 20px;
    border-radius: 14px;
    border: 1px solid var(--color-border-base, rgba(148, 163, 184, 0.24));
}

.blog-article__author-name {
    margin: 0 0 8px;
    font-size: 1.05rem;
}

.blog-article__author-name a {
    color: inherit;
    text-decoration: none;
}

.blog-article__author-bio {
    margin: 0;
    color: var(--color-text-muted, #94a3b8);
    line-height: 1.6;
}

.blog-article__related-apps {
    margin-top: 40px;
}

.blog-article__related-guides {
    margin-top: 48px;
}

.blog-article__related-guides-grid {
    margin-top: 12px;
}

.blog-article__related-title {
    margin: 0 0 20px;
    font-size: 1.25rem;
    font-weight: 800;
}

.blog-article__content .atlas-internal-link,
.blog-article__content a {
    color: var(--color-accent, #22c55e);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.guide-quick-answer {
    margin: 0 0 2em;
    padding: 18px 20px;
    border-left: 3px solid var(--color-accent, #22c55e);
    border-radius: 0 12px 12px 0;
    background: rgba(34, 197, 94, 0.08);
}

.guide-quick-answer p {
    margin: 0;
    line-height: 1.7;
}

.guide-takeaways {
    margin: 2.5em 0;
    padding: 22px 24px;
    border-radius: 14px;
    border: 1px solid var(--color-border-base, rgba(148, 163, 184, 0.24));
    background: rgba(15, 23, 42, 0.28);
}

.guide-takeaways h2 {
    margin: 0 0 0.85em;
}

.guide-takeaways ul {
    margin: 0;
    padding-left: 1.25rem;
}

.guide-takeaways li {
    margin-bottom: 0.65em;
}

.guide-faq {
    margin: 2.5em 0;
}

.guide-faq > h2 {
    margin-bottom: 1em;
}

.guide-faq__item {
    margin: 0 0 12px;
    padding: 14px 16px;
    border-radius: 10px;
    border: 1px solid var(--color-border-base, rgba(148, 163, 184, 0.24));
}

.guide-faq__item summary {
    cursor: pointer;
    font-weight: 700;
    line-height: 1.45;
}

.guide-faq__item p {
    margin: 12px 0 0;
}

.guide-table-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1.25em 0 1.75em;
}

.guide-table-scroll table {
    width: 100%;
    min-width: 480px;
    border-collapse: collapse;
}

.guide-table-scroll th,
.guide-table-scroll td {
    padding: 12px 14px;
    border: 1px solid var(--color-border-base, rgba(148, 163, 184, 0.24));
    text-align: left;
    vertical-align: top;
    line-height: 1.5;
}

.guide-example,
.guide-note {
    margin: 1.35em 0 1.75em;
    padding: 16px 18px;
    border-radius: 12px;
    border: 1px solid var(--color-border-base, rgba(148, 163, 184, 0.24));
}

.guide-sources {
    margin: 2.5em 0;
}

.guide-sources p {
    margin-bottom: 0.85em;
}

.guide-disclaimer {
    margin: 2.5em 0 0.5em;
    padding: 16px 18px;
    border-radius: 12px;
    background: rgba(148, 163, 184, 0.08);
    color: var(--color-text-muted, #94a3b8);
    font-size: 0.925rem;
    line-height: 1.65;
}

.guide-disclaimer p {
    margin: 0;
}

body.light-mode .blog-article__toc {
    background: #f8fafc;
}

body.light-mode .blog-article__author {
    background: #fff;
}

body.light-mode .guide-quick-answer {
    background: rgba(34, 197, 94, 0.1);
}

body.light-mode .guide-takeaways {
    background: #f8fafc;
}

@media (max-width: 767px) {
    .blog-article__content {
        max-width: 100%;
        font-size: 1rem;
        line-height: 1.8;
    }

    .blog-article__content h2 {
        margin-top: 1.85em;
    }

    .guide-table-scroll {
        max-width: 100%;
    }

    .blog-article__author {
        grid-template-columns: 56px 1fr;
    }
}