/*
 * Blog: the article list, an article and its typography. Loaded only on the blog pages and in the admin editor
 * preview (`.prose` is the one class both use). Tokens come from base.css; logical properties keep Arabic right.
 */

/* ── List ─────────────────────────────────────────────────────────────── */
.blog-list { padding-top: clamp(.5rem, 2vw, 1.5rem); }
.blog-feed { margin-top: 1rem; font-size: .9375rem; }
.blog-feed a { display: inline-flex; align-items: center; gap: .4rem; color: var(--accent-text); text-decoration: none; }
.blog-feed a:hover { text-decoration: underline; }

.chips ul { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; margin: 0 0 2rem; }
.chip {
  display: inline-flex; align-items: center; min-height: 2.25rem; padding: 0 .95rem; border-radius: var(--r-pill);
  border: 1px solid var(--line-strong); color: var(--ink-2); text-decoration: none; font-size: .9375rem; background: var(--surface);
}
.chip:hover { border-color: var(--accent-line); color: var(--ink); }
.chip.is-active { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent-text); font-weight: 600; }

.blog-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); }
.post-card {
  display: flex; flex-direction: column; overflow: hidden; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-panel); box-shadow: var(--shadow-sm); transition: border-color .2s, box-shadow .2s;
}
.post-card:hover { border-color: var(--accent-line); box-shadow: var(--shadow-md); }
.post-card-cover { display: block; aspect-ratio: 16 / 9; background: var(--surface-2); overflow: hidden; }
.post-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-card-body { display: flex; flex-direction: column; gap: .6rem; padding: 1.25rem 1.35rem 1.4rem; flex: 1; }
.post-card h2 { font-size: 1.25rem; line-height: 1.25; letter-spacing: -.02em; }
.post-card h2 a { color: var(--ink); text-decoration: none; }
.post-card h2 a:hover { color: var(--accent-text); }
.post-excerpt { color: var(--ink-2); font-size: .9875rem; }
.post-more { margin-top: auto; display: inline-flex; align-items: center; gap: .4rem; color: var(--accent-text); text-decoration: none; font-weight: 600; font-size: .9375rem; }
.post-more:hover { text-decoration: underline; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem .85rem; font-size: .8125rem; color: var(--ink-3); margin: 0; }
.post-meta > * + *::before { content: none; }
.post-cat { color: var(--accent-text); text-decoration: none; font-weight: 600; }
.post-cat:hover { text-decoration: underline; }
.post-lang { padding: .05rem .5rem; border-radius: var(--r-pill); background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-2); }

.blog-empty { max-width: 40rem; margin-bottom: 2.5rem; }
.blog-empty h2 { font-size: 1.375rem; letter-spacing: -.02em; }
.blog-empty p { margin-top: .5rem; color: var(--ink-2); }

.pager { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; }
.pager-link { display: inline-flex; align-items: center; gap: .4rem; padding: .6rem 1rem; border: 1px solid var(--line-strong); border-radius: var(--r-ctl); color: var(--ink); text-decoration: none; background: var(--surface); }
.pager-link:hover { border-color: var(--accent-line); color: var(--accent-text); }
.pager-now { color: var(--ink-3); font-size: .875rem; }
html[dir="rtl"] .pager-link .ic, html[dir="rtl"] .post-more .ic { transform: scaleX(-1); }

/* ── Article ──────────────────────────────────────────────────────────── */
.post-head { padding-bottom: 1.25rem; }
.page-hero.post-head h1 { max-width: 22ch; font-size: clamp(1.9rem, 1rem + 2.8vw, 3.1rem); }
.post-head .post-meta { margin-top: 1.25rem; font-size: .875rem; }
.post-hero { margin: 0 0 2rem; border-radius: var(--r-media); overflow: hidden; border: 1px solid var(--line); background: var(--surface-2); }
.post-hero-img { width: 100%; height: auto; display: block; }
.blog-notice { margin: 0 0 1.5rem; padding: .85rem 1rem; border-radius: var(--r-ctl); background: var(--warn-soft); color: var(--warn); font-size: .9375rem; }

.toc { margin: 0 0 2rem; padding: 1.1rem 1.35rem; border: 1px solid var(--line); border-radius: var(--r-panel); background: var(--surface); }
.toc-title { font-weight: 600; font-size: .9375rem; margin: 0 0 .5rem; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; font-size: .9375rem; }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--accent-text); text-decoration: underline; }
.toc-l3 { padding-inline-start: 1.1rem; }
.blog-related { padding-top: clamp(2rem, 5vw, 4rem); }

/* ── Typography (also the admin editor preview) ──────────────────────── */
.prose { font-size: 1.0625rem; line-height: 1.75; color: var(--ink); overflow-wrap: anywhere; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { font-size: 1.65rem; line-height: 1.25; letter-spacing: -.03em; margin-top: 2.1em; scroll-margin-top: 5rem; }
.prose h3 { font-size: 1.3rem; line-height: 1.3; letter-spacing: -.02em; margin-top: 1.8em; scroll-margin-top: 5rem; }
.prose h4 { font-size: 1.0625rem; margin-top: 1.6em; scroll-margin-top: 5rem; }
.prose h2 + *, .prose h3 + *, .prose h4 + * { margin-top: .6em; }
.prose a { color: var(--accent-text); text-underline-offset: .15em; }
.prose a:hover { color: var(--accent-hover); }
.prose strong { font-weight: 650; }
.prose ul, .prose ol { padding-inline-start: 1.5rem; display: grid; gap: .45rem; }
.prose li > ul, .prose li > ol { margin-top: .45rem; }
.prose blockquote { margin-inline: 0; padding: .1rem 0 .1rem 1.25rem; border-inline-start: 3px solid var(--accent-line); color: var(--ink-2); }
html[dir="rtl"] .prose blockquote { padding: .1rem 1.25rem .1rem 0; }
.prose code { font-family: var(--mono); font-size: .9em; padding: .12em .4em; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); }
.prose pre { overflow-x: auto; padding: 1rem 1.15rem; border-radius: var(--r-ctl); background: var(--bg-sunk); border: 1px solid var(--line); line-height: 1.55; direction: ltr; text-align: left; }
.prose pre code { padding: 0; border: 0; background: none; font-size: .875rem; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin-block: 2.2em; }
.prose img { max-width: 100%; height: auto; border-radius: var(--r-ctl); border: 1px solid var(--line); display: block; }
.prose figure { margin-inline: 0; }
.prose figcaption { margin-top: .5rem; font-size: .875rem; color: var(--ink-3); text-align: center; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-ctl); }
.prose table { width: 100%; border-collapse: collapse; font-size: .9375rem; line-height: 1.5; }
.prose th, .prose td { padding: .65rem .9rem; border-bottom: 1px solid var(--line); text-align: start; vertical-align: top; }
.prose thead th { background: var(--surface-2); font-weight: 600; white-space: nowrap; }
.prose tbody tr:last-child td { border-bottom: 0; }
.prose .a-center { text-align: center; }
.prose .a-right { text-align: end; }