/* ==========================================================================
   Kyaw Zay Moore: Blog (post cards, blog index, post pages)
   Builds on style.css tokens; loaded on the homepage and every blog page.
   ========================================================================== */

/* ---------- Post cards (homepage "Latest writing" + blog index) ---------- */
.writing-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.post-card {
  min-width: 0; overflow: hidden;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .35s, transform .45s var(--ease), box-shadow .45s var(--ease), opacity .8s var(--ease);
}
.post-card.reveal { transition-delay: var(--d, 0ms); }
.post-card[hidden] { display: none; }
.post-card:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent); transform: translateY(-6px);
  box-shadow: 0 24px 44px -24px color-mix(in srgb, var(--accent) 45%, transparent);
}
.post-card > a { display: flex; flex-direction: column; height: 100%; }
.post-cover { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-2); border-bottom: 1px solid var(--line); }
.post-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
/* Posts without a featured image get a shorter banner; real cover images keep 16:9 */
.post-cover:has(.post-cover-ph) { aspect-ratio: 3 / 1; }
.post-card:hover .post-cover img { transform: scale(1.04); }
.post-cover-ph {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--accent); text-transform: lowercase;
  background:
    radial-gradient(240px 160px at 85% 15%, var(--glow), transparent 70%),
    radial-gradient(220px 160px at 10% 95%, var(--glow-2), transparent 70%),
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--bg-2);
}
.post-cover-ph::before { content: "//"; margin-right: .5em; color: var(--muted); }
.post-body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; }
.post-meta { color: var(--muted); font-size: 12.5px; }
.post-body h3 { font-size: 19px; line-height: 1.3; letter-spacing: -.01em; margin: 8px 0; }
.post-excerpt { color: var(--muted); font-size: 14.5px; margin-bottom: 18px; }
.post-more { margin-top: auto; color: var(--accent); font-size: 13px; }
.post-more span { display: inline-block; transition: transform .35s var(--ease); }
.post-card:hover .post-more span { transform: translateX(4px); }

/* ---------- Blog index ---------- */
.blog-index { border-top: 0; padding-top: 72px; min-height: calc(100vh - 140px); }
.blog-title { font-size: clamp(38px, 6vw, 64px); line-height: 1.05; letter-spacing: -.03em; font-weight: 700; }
.blog-title em { font-style: normal; color: var(--accent); }
.blog-filter { margin: 34px 0 0; }
.blog-filter + .posts { margin-top: 28px; }

/* ---------- Post page ---------- */
.post .container { max-width: 780px; }
.post-head { padding-top: 64px; }
.back { display: inline-block; color: var(--muted); font-size: 13px; margin-bottom: 26px; transition: color .25s, transform .35s var(--ease); }
.back:hover { color: var(--accent); transform: translateX(-4px); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip {
  font-size: 12.5px; padding: 4px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line)); color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent); transition: background-color .25s;
}
.chip:hover { background: color-mix(in srgb, var(--accent) 16%, transparent); }
.post-head h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.1; letter-spacing: -.025em; font-weight: 700; }
.post-head .post-meta { margin-top: 18px; font-size: 13px; }
.post-hero { margin-top: 36px; }
.post-hero img { width: 100%; max-height: 460px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }

/* Article body: WordPress block content */
.prose { padding-top: 40px; font-size: 17.5px; line-height: 1.75; overflow-wrap: break-word; }
.prose > * + * { margin-top: 1.15em; }
.prose h2, .prose h3, .prose h4 { line-height: 1.25; letter-spacing: -.015em; margin-top: 1.9em; }
.prose h2 { font-size: 28px; }
.prose h3 { font-size: 22px; }
.prose h4 { font-size: 18px; }
.prose p, .prose li { color: color-mix(in srgb, var(--text) 86%, var(--muted)); }
.prose a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose strong, .prose b { color: var(--text); }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: .4em; }
.prose li::marker { color: var(--accent); }
.prose blockquote, .prose .wp-block-quote, .prose .wp-block-pullquote {
  border-left: 3px solid var(--accent); padding: 4px 0 4px 20px; font-size: 1.05em;
  background: none;
}
.prose blockquote p { color: var(--text); }
.prose cite { display: block; margin-top: 8px; font-size: 14px; font-style: normal; color: var(--muted); }
.prose hr, .prose .wp-block-separator { border: 0; height: 1px; background: var(--line); margin: 2.4em 0; }
.prose code { font-family: var(--mono); font-size: .86em; padding: .15em .4em; border-radius: 5px; background: var(--bg-2); border: 1px solid var(--line); }
.prose pre {
  font-family: var(--mono); font-size: 14px; line-height: 1.65; padding: 18px 20px; overflow-x: auto;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
}
.prose pre code { padding: 0; background: none; border: 0; font-size: inherit; }
.prose img, .prose video, .prose iframe { max-width: 100%; height: auto; border-radius: 10px; }
.prose figure { margin-left: 0; margin-right: 0; }
.prose figcaption, .prose .wp-element-caption { margin-top: 8px; font-size: 13.5px; color: var(--muted); text-align: center; }
.prose .aligncenter { margin-left: auto; margin-right: auto; text-align: center; }
.prose .aligncenter img { margin: 0 auto; }
.prose .alignwide, .prose .alignfull { width: 100%; }
.prose .has-text-align-center { text-align: center; }
.prose .has-text-align-right { text-align: right; }
.prose .wp-block-embed__wrapper { position: relative; }
.prose .wp-has-aspect-ratio .wp-block-embed__wrapper { aspect-ratio: 16 / 9; }
.prose .wp-has-aspect-ratio iframe { position: absolute; inset: 0; width: 100%; height: 100%; }
.prose .wp-block-gallery, .prose .blocks-gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; list-style: none; padding: 0; }
.prose .wp-block-gallery img { width: 100%; height: 100%; object-fit: cover; }
.prose .wp-block-buttons { display: flex; flex-wrap: wrap; gap: 10px; }
.prose .wp-block-button__link {
  display: inline-flex; padding: 11px 20px; border-radius: 999px; text-decoration: none;
  background: var(--accent); color: var(--accent-ink);
}
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.prose .wp-block-table { overflow-x: auto; }
.prose th, .prose td { padding: 10px 12px; border: 1px solid var(--line); text-align: left; }
.prose th { background: var(--bg-2); }

.post-foot { padding-top: 48px; padding-bottom: 110px; }
.post-tags { display: flex; flex-wrap: wrap; gap: 8px 14px; font-size: 13px; color: var(--muted); }
.origin { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.origin a { color: var(--text); transition: color .25s; }
.origin a:hover { color: var(--accent); }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.pager-link {
  display: block; padding: 18px 20px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line);
  transition: border-color .3s, transform .45s var(--ease);
}
.pager-link:hover { border-color: var(--accent); transform: translateY(-3px); }
.pager-link small { display: block; color: var(--accent); font-size: 12px; margin-bottom: 4px; }
.pager-link b { font-weight: 600; font-size: 15.5px; line-height: 1.35; }
.pager .older { text-align: right; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .posts { grid-template-columns: repeat(2, 1fr); }
  .blog-index { padding-top: 56px; }
  .post-head { padding-top: 44px; }
  .post-foot { padding-bottom: 80px; }
}
@media (max-width: 600px) {
  .posts { grid-template-columns: 1fr; }
  .prose { font-size: 16.5px; }
  .prose pre { font-size: 13px; padding: 14px; }
  .pager { grid-template-columns: 1fr; }
  .pager .older { text-align: left; }
}