/* Follow the Money patterns site. Copied into the site by tools/build_patterns_site.py. */
:root {
  --bg: #f6f3ec;
  --surface: #ffffff;
  --paper: #ffffff;
  --ink: #1f2420;
  --muted: #5d655f;
  --rule: #ddd6c7;
  --accent: #1d6b4a;       /* banknote green */
  --accent-soft: #e2efe7;
  --anti: #a3402c;
  --anti-soft: #f6e4de;
  --shadow: 0 1px 2px rgba(31, 36, 32, .06), 0 4px 14px rgba(31, 36, 32, .06);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161a17;
    --surface: #1f2420;
    --paper: #f4f1ea;
    --ink: #e8e6df;
    --muted: #a3aaa4;
    --rule: #343b36;
    --accent: #6fc49b;
    --accent-soft: #1f3a2c;
    --anti: #e48b75;
    --anti-soft: #42261f;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 14px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; text-wrap: balance; }

/* header and footer */
.site-header { border-bottom: 1px solid var(--rule); background: var(--surface); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; flex-wrap: wrap; }
.brand { font-family: var(--serif); font-weight: 600; font-size: 1.1rem; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: .5em; }
.brand-mark { display: inline-grid; place-items: center; width: 1.8em; height: 1.8em; border-radius: 50%; background: var(--accent); color: var(--surface); font-size: .9em; }
.site-header nav { display: flex; gap: 20px; font-size: .95rem; }
.site-header nav a { color: var(--muted); text-decoration: none; }
.site-header nav a:hover { color: var(--ink); }
.site-footer { border-top: 1px solid var(--rule); margin-top: 64px; padding: 24px 0 40px; color: var(--muted); font-size: .9rem; }

/* home */
/* text on the left, cover on the right; site.js sizes the cover to the height of the text beside it */
.hero { padding: 48px 0 24px; }
.hero, .about-layout { display: flex; gap: 32px; align-items: flex-start; }
.hero-text, .about-layout > .prose { flex: 1 1 0; min-width: 0; }
.hero-cover, .about-cover { flex: none; width: 35%; max-width: 40%; }
.hero-cover { display: block; }
.cover { width: 100%; height: auto; border-radius: 4px; box-shadow: 0 2px 4px rgba(0, 0, 0, .12), 0 10px 30px rgba(0, 0, 0, .18); }
.hero-cover .cover { transition: transform .15s ease; }
.hero-cover:hover .cover { transform: translateY(-2px); }
.about-cover { margin: 32px 0 0; }
.eyebrow { color: var(--accent); font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; margin: 0; font-weight: 600; }
.eyebrow em { font-style: normal; }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); margin: .2em 0 .3em; }
.lede { font-size: 1.15rem; color: var(--muted); margin: 0 0 24px; }
.toc { list-style: none; padding: 0; margin: 0 0 28px; display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 6px 24px; }
.toc li { white-space: nowrap; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--accent); }
.toc .num { display: inline-block; width: 1.6em; color: var(--accent); font-weight: 600; font-variant-numeric: tabular-nums; }
.toc .count { color: var(--muted); font-size: .85em; }
.filter { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.filter label { font-weight: 600; font-size: .95rem; }
.filter input { flex: 1 1 280px; font: inherit; padding: 10px 14px; border: 1px solid var(--rule); border-radius: 8px; background: var(--surface); color: var(--ink); }
.filter input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
#qcount { color: var(--muted); font-size: .9rem; }

.group { padding-top: 40px; scroll-margin-top: 16px; }
.group-head { display: flex; gap: 16px; align-items: flex-start; border-top: 2px solid var(--ink); padding-top: 20px; margin-bottom: 20px; }
.group-head h2 { margin: 0 0 .3em; font-size: 1.7rem; }
.group-head h2 a { color: var(--ink); text-decoration: none; }
.group-head h2 a:hover { color: var(--accent); }
.group-head p { margin: 0 0 .4em; color: var(--muted); max-width: 760px; }
.more { font-size: .95rem; }
.group-num { flex: none; display: inline-grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--accent); color: var(--surface); font: 600 1.05rem var(--sans); }
.group[hidden], .card[hidden] { display: none; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; text-decoration: none; color: var(--ink); box-shadow: var(--shadow); transition: transform .12s ease, border-color .12s ease; }
.card:hover { transform: translateY(-2px); border-color: var(--accent); }
.card.anti:hover { border-color: var(--anti); }
.card-img { aspect-ratio: 3 / 2; background: var(--paper); display: grid; place-items: center; border-bottom: 1px solid var(--rule); }
.card-img { overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.18); }
.card-mark { font-family: var(--serif); font-size: 2.6rem; font-weight: 600; letter-spacing: .04em; color: var(--accent); opacity: .85; }
.card.anti .card-mark { color: var(--anti); }
.card-body { padding: 14px 16px 18px; }
.card-kind { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); font-weight: 600; }
.card.anti .card-kind { color: var(--anti); }
.card h3 { margin: .25em 0 .35em; font-size: 1.2rem; }
.card p { margin: 0; color: var(--muted); font-size: .93rem; line-height: 1.5; }

/* articles */
.prose { max-width: 760px; padding-top: 32px; }
.crumbs { font-size: .9rem; color: var(--muted); margin: 0 0 20px; }
.crumbs a { color: var(--muted); }
.prose h1 { font-size: clamp(1.9rem, 4.5vw, 2.6rem); margin: .1em 0 .4em; }
.group-page h1 { display: flex; align-items: center; gap: 14px; }
.group-page + .cards { margin-top: 28px; }
.kind { margin: 0; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--accent); }
.pattern.anti .kind { color: var(--anti); }
.statement { font-family: var(--serif); font-size: 1.3rem; line-height: 1.45; margin: 0 0 28px; padding: 16px 20px; background: var(--accent-soft); border-left: 4px solid var(--accent); border-radius: 0 8px 8px 0; }
.pattern.anti .statement { background: var(--anti-soft); border-left-color: var(--anti); }
.sketch { margin: 0 0 32px; background: var(--paper); border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; }
.sketch figcaption { padding: 8px 16px; font-size: .9rem; color: #5d655f; border-top: 1px solid #e7e2d6; background: #fbfaf6; }
.part { margin: 0 0 8px; }
.part h2 { font-size: 1.35rem; margin: 1.6em 0 .5em; padding-bottom: .25em; border-bottom: 1px solid var(--rule); }
.part-therefore { background: var(--surface); border: 1px solid var(--rule); border-radius: 10px; padding: 4px 22px 10px; margin: 28px 0; box-shadow: var(--shadow); }
.part-therefore h2 { border-bottom: 0; color: var(--accent); margin-top: .8em; }
.pattern.anti .part-therefore h2 { color: var(--anti); }
.prose ul { padding-left: 1.3em; }
.prose li { margin: .35em 0; }
.prose li::marker { color: var(--accent); }
.bookref { font-style: normal; }
.part-seen-in p, .part-related li { font-size: .97rem; }
.plink em { font-style: italic; }
code { font-size: .9em; background: var(--accent-soft); padding: .05em .3em; border-radius: 4px; }
.about-groups li { margin: .3em 0; }

/* previous / next */
.pager { max-width: 760px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 48px; }
.pager a { display: block; padding: 14px 16px; border: 1px solid var(--rule); border-radius: 10px; background: var(--surface); text-decoration: none; color: var(--ink); font-family: var(--serif); font-weight: 600; }
.pager a:hover { border-color: var(--accent); }
.pager a span { display: block; font: 400 .8rem var(--sans); color: var(--muted); margin-bottom: 2px; }
.pager .next { text-align: right; }

@media (max-width: 560px) {
  .hero, .about-layout { gap: 14px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding-top: 32px; }
  .group-head { gap: 12px; }
  .statement { font-size: 1.15rem; padding: 14px 16px; }
  .part-therefore { padding: 2px 16px 8px; }
  .pager { grid-template-columns: 1fr; }
  .pager .next { text-align: left; }
}
@media (prefers-reduced-motion: reduce) { .card, .hero-cover .cover { transition: none; } .card:hover { transform: none; } }
@media print {
  .site-header, .site-footer, .pager, .filter { display: none; }
  body { background: #fff; color: #000; }
}