/* Blog, CV, now and project-detail styles for the Astro pages (added 2026-11-03).
   Uses the colour tokens from site.css, so light and dark themes both work. */

/* post lists */
.posts { display: grid; gap: 0; border-top: 1px solid var(--line); }
.post-row { display: grid; grid-template-columns: 8.5rem 1fr; gap: 6px 24px; padding: 20px 0; border-bottom: 1px solid var(--line); color: inherit; }
.post-row:hover { text-decoration: none; }
.post-row:hover h3 { color: var(--link); }
.post-row time { font-size: 13.5px; color: var(--ink-3); padding-top: 3px; font-variant-numeric: tabular-nums; }
.post-row h3 { margin: 0 0 4px; font-size: 18px; letter-spacing: -.01em; color: var(--ink); transition: color .15s; }
.post-row p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.post-row .tags { padding-top: 8px; margin: 0; }
@media (max-width: 640px) { .post-row { grid-template-columns: 1fr; } }

.tagbar { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
a.tag:hover { text-decoration: none; border-color: var(--brand-2); color: var(--link); }
.tag.on { background: var(--brand-soft); border-color: var(--brand-2); color: var(--link); }

/* long-form reading */
.post-wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.prose { max-width: 44rem; font-size: 16.5px; line-height: 1.75; color: var(--ink); }
.prose > * + * { margin-top: 1.1em; }
.prose p, .prose ul, .prose ol, .prose blockquote, .prose pre, .prose table { margin-bottom: 0; }
.prose h2 { font-size: 24px; letter-spacing: -.015em; line-height: 1.25; margin: 2em 0 0; }
.prose h3 { font-size: 19px; margin: 1.6em 0 0; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: .35em; }
.prose a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose blockquote { border-left: 3px solid var(--brand-2); margin-left: 0; padding: 4px 0 4px 18px; color: var(--ink-2); }
.prose code { font-size: .88em; background: var(--surface-2); border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; }
.prose pre { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; overflow-x: auto; font-size: 14px; line-height: 1.55; }
.prose pre code { background: none; border: 0; padding: 0; font-size: inherit; }
.prose table { display: block; overflow-x: auto; font-size: 14.5px; }
.prose th, .prose td { text-align: left; }
.prose img { max-width: 100%; height: auto; border-radius: var(--radius); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.2em 0; }
:root[data-theme="dark"] .astro-code, :root[data-theme="dark"] .astro-code span { color: var(--shiki-dark) !important; background-color: var(--shiki-dark-bg) !important; }

.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; font-size: 14px; color: var(--ink-3); margin-top: 14px; }
.post-meta .tags { padding: 0; margin: 0; }
.post-foot { max-width: 44rem; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 16px; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.post-nav a { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; background: var(--surface); color: var(--ink); font-weight: 600; font-size: 15px; }
.post-nav a span { display: block; font-size: 12.5px; color: var(--ink-3); font-weight: 500; margin-bottom: 2px; }
.post-nav a:hover { text-decoration: none; border-color: var(--brand-2); }
.post-nav .next { text-align: right; grid-column: 2; }
@media (max-width: 640px) { .post-nav { grid-template-columns: 1fr; } .post-nav .next { grid-column: 1; text-align: left; } }

/* author box */
.author { display: flex; gap: 16px; align-items: flex-start; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.author .av { flex: none; width: 48px; height: 48px; border-radius: 50%; background: var(--brand-2); color: var(--on-brand); display: grid; place-items: center; font-weight: 700; font-size: 18px; }
.author p { margin: 2px 0 0; color: var(--ink-2); font-size: 14.5px; }
.author .links { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-top: 8px; font-size: 14px; font-weight: 600; }

/* project cards and detail */
.pgrid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); }
.pcard { display: flex; flex-direction: column; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 22px 24px; color: inherit; box-shadow: var(--shadow); transition: border-color .15s, box-shadow .15s; }
.pcard:hover { text-decoration: none; border-color: var(--brand-2); box-shadow: var(--shadow-lg); }
.pcard h3 { margin: 0; font-size: 19px; letter-spacing: -.01em; color: var(--ink); }
.pcard p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.pcard .top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.pcard .stat-row { margin-top: auto; padding-top: 10px; border-top: 1px solid var(--line); }
.status { font-size: 12px; font-weight: 600; border-radius: 99px; padding: 2px 9px; white-space: nowrap; }
.status.Live { background: var(--good-soft); color: var(--good); }
.status.Ongoing { background: var(--warn-soft); color: var(--warn); }
.status.Complete { background: var(--surface-2); color: var(--ink-2); }
.cat-kaggle { color: #7c3aed !important; }
:root[data-theme="dark"] .cat-kaggle { color: #b69cff !important; }
.cat-bi { color: var(--hotel) !important; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.filters button { font: inherit; font-size: 14px; font-weight: 600; background: var(--surface); color: var(--ink-2); border: 1px solid var(--line-2); border-radius: 99px; padding: 6px 14px; cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--brand-2); border-color: var(--brand-2); color: var(--on-brand); }
.detail { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; align-items: start; }
.detail aside { position: sticky; top: 88px; display: grid; gap: 14px; }
.detail aside .card h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); margin-bottom: 10px; }
.detail aside .stat-row { flex-direction: column; gap: 12px; }
.detail aside .lk a { display: block; font-weight: 600; padding: 4px 0; }
@media (max-width: 900px) { .detail { grid-template-columns: 1fr; } .detail aside { position: static; } }

/* now page */
.now-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.now-grid .card h2 { display: flex; align-items: center; gap: 10px; }
.now-grid .card h2 i { width: 9px; height: 9px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 4px var(--good-soft); }
.updated { font-size: 13.5px; color: var(--ink-3); }

/* kaggle table */
.ktable td, .ktable th { text-align: left; }
.ktable td.n { white-space: nowrap; font-variant-numeric: tabular-nums; }

/* timeline (about, cv) */
.tl { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.tl > li { display: grid; grid-template-columns: 9rem 1fr; gap: 4px 24px; padding: 16px 0; border-top: 1px solid var(--line); }
.tl > li:first-child { border-top: 0; }
.tl .when { font-size: 14px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.tl h3 { margin: 0; font-size: 16px; }
.tl .where { color: var(--ink-2); font-size: 14.5px; }
.tl ul { list-style: disc; margin: 6px 0 0; padding-left: 18px; color: var(--ink-2); font-size: 14.5px; }
@media (max-width: 640px) { .tl > li { grid-template-columns: 1fr; } }

/* cv */
.cv { max-width: 860px; }
.cv-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; align-items: flex-end; }
.cv-head .contact { font-size: 14.5px; color: var(--ink-2); display: grid; gap: 2px; text-align: right; }
.cv h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--brand); margin: 30px 0 4px; border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.cv .skills { display: grid; grid-template-columns: 11rem 1fr; gap: 6px 20px; font-size: 14.5px; margin: 10px 0 0; }
.cv .skills dt { font-weight: 600; }
.cv .skills dd { margin: 0; color: var(--ink-2); }
@media (max-width: 640px) { .cv .skills { grid-template-columns: 1fr; } .cv .skills dd { margin-bottom: 6px; } .cv-head .contact { text-align: left; } }
@media print {
  site-header, site-footer, .no-print, .phero .btns { display: none !important; }
  body { background: #fff; color: #000; font-size: 11.5pt; }
  main { padding: 0 !important; max-width: none; }
  .phero { border: 0; } .phero .in { padding: 0 0 8px; }
  .cv h2 { color: #000; } a { color: #000; }
  .tl > li { padding: 8px 0; break-inside: avoid; }
}

/* home extras */
.kstrip { display: grid; gap: 0; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.kstrip a { padding: 18px 20px; color: inherit; border-left: 1px solid var(--line); }
.kstrip a:first-child { border-left: 0; }
.kstrip a:hover { text-decoration: none; background: var(--surface-2); }
.kstrip b { display: block; font-size: 24px; letter-spacing: -.02em; }
.kstrip span { display: block; font-size: 13.5px; color: var(--ink-3); }
.kstrip em { display: block; font-style: normal; font-weight: 600; font-size: 14.5px; margin-top: 6px; color: var(--ink); }
@media (max-width: 860px) { .kstrip { grid-template-columns: 1fr 1fr; } .kstrip a:nth-child(3) { border-left: 0; } .kstrip a:nth-child(n+3) { border-top: 1px solid var(--line); } }
.split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.seeall { display: inline-block; margin-top: 14px; font-weight: 600; }
.pcard .stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 14px; }
.pcard .stat-row b { font-size: 19px; }
.pcard .stat-row div { font-size: 12.5px; line-height: 1.35; }

/* contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.cform { display: grid; gap: 16px; padding: 24px; }
.cform label { display: grid; gap: 6px; font-weight: 600; font-size: 14.5px; }
.cform input, .cform select, .cform textarea { font: inherit; font-weight: 400; font-size: 15px; color: var(--ink); background: var(--bg); border: 1px solid var(--line-2); border-radius: 8px; padding: 10px 12px; width: 100%; }
.cform input:focus, .cform select:focus, .cform textarea:focus { outline: 2px solid var(--brand-2); outline-offset: 1px; border-color: var(--brand-2); }
.cform textarea { resize: vertical; }
.cform button { justify-self: start; cursor: pointer; }
.cform .hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
.cform .fine { font-size: 13px; color: var(--ink-3); margin: 0; }
.contact-grid .side h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); margin: 18px 0 4px; }
.contact-grid .side h2:first-child { margin-top: 0; }

/* site map */
.smap { columns: 3 260px; column-gap: 32px; }
.smap section { break-inside: avoid; margin-bottom: 26px; }
.smap h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); margin: 0 0 8px; }
.smap ul { list-style: none; margin: 0; padding: 0; }
.smap li { padding: 4px 0; font-size: 15px; }
.smap li span { display: block; font-size: 13px; color: var(--ink-3); }

/* photo */
.about-photo { float: right; width: 112px; height: 112px; border-radius: 12px; object-fit: cover; border: 1px solid var(--line); margin: 0 0 12px 16px; }
.tl > li:first-child { padding-top: 0; }
.tl > li:last-child { padding-bottom: 0; }
.tl ul li { display: list-item; padding: 0; border: 0; }
.tl ul li + li { margin-top: 4px; }

/* Compact spacing (2026-11-03) */
.phero .in { padding: 24px 16px 22px; }
.phero h1 { font-size: clamp(26px, 3vw, 32px); margin-bottom: 6px; }
.phero .lead { font-size: 16px; }
.phero .btns { margin-top: 14px; }
.crumbs { margin-bottom: 8px; }
main { padding-top: 22px; padding-bottom: 36px; }
h2.section { font-size: clamp(19px, 2vw, 22px); margin: 32px 0 4px; }
p.section-sub { margin-bottom: 12px; }
.card { padding: 16px 18px; }
.cta { margin-top: 36px; padding: 22px 24px; }
.pgrid { gap: 14px; }
.pcard { padding: 18px 20px; gap: 6px; }
.post-row { padding: 14px 0; }
.tl > li { padding: 12px 0; }
.now-grid, .grid2 { gap: 14px; }
.detail { gap: 32px; }
.post-foot { margin-top: 32px; }

/* search (Pagefind) */
.search-box { max-width: 760px; --pagefind-ui-scale: .9; --pagefind-ui-primary: var(--brand-2); --pagefind-ui-text: var(--ink); --pagefind-ui-background: var(--surface); --pagefind-ui-border: var(--line-2); --pagefind-ui-tag: var(--surface-2); --pagefind-ui-border-width: 1px; --pagefind-ui-border-radius: 8px; --pagefind-ui-font: inherit; }
.search-box mark { background: var(--brand-soft); color: inherit; }
.fine { font-size: 13.5px; color: var(--ink-3); }
.home-search { display: flex; gap: 8px; margin-top: 14px; max-width: 420px; }
.home-search input { flex: 1; font: inherit; font-size: 14.5px; color: var(--ink); background: var(--surface); border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 12px; min-width: 0; }
.home-search button { font: inherit; font-size: 14.5px; font-weight: 600; border: 0; border-radius: 8px; padding: 8px 14px; background: var(--brand-2); color: var(--on-brand); cursor: pointer; }