:root {
  --paper: #f2eee6;
  --ink: #1c1915;
  --muted: #5f584e;
  --line: #ddd4c4;
  --card: #fbf8f3;
  --fda: #1e4d7b;
  --ema: #0e6a54;
  --rust: #8c3d18;
  --soft: #e7e0d4;
  --shadow: 0 1px 0 rgba(28, 25, 21, 0.04);
  color-scheme: light;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
button, input { font: inherit; color: inherit; }
a { color: var(--fda); }

.top {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: end;
  padding: 28px 32px 18px;
  border-bottom: 1px solid var(--line);
}
.eyebrow {
  margin: 0 0 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--rust);
}
h1 {
  margin: 0;
  font-family: Palatino, "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.lede { margin: 8px 0 0; max-width: 62ch; color: var(--muted); line-height: 1.45; }
#search-form { min-width: 280px; }
#search-form label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
#q {
  width: 320px;
  max-width: 100%;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
}

.layers, .filters {
  display: flex;
  gap: 8px;
  padding: 12px 32px;
  flex-wrap: wrap;
  align-items: center;
}
.layers { padding-bottom: 0; }
.layers button, .filters button {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}
.layers button { color: var(--muted); }
.layers button[aria-current="true"] {
  background: var(--ink);
  color: #f7f3eb;
}
.filters { border-bottom: 1px solid var(--line); }
.filters button[aria-pressed="true"] {
  background: var(--card);
  border-color: var(--line);
}
.filters .count { color: var(--muted); margin-left: 8px; font-size: 13px; }

.workspace {
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: calc(100vh - 210px);
}
.categories {
  border-right: 1px solid var(--line);
  padding: 8px 0 40px;
}
.categories button {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  border-left: 3px solid transparent;
  padding: 12px 22px 12px 18px;
  cursor: pointer;
}
.categories button[aria-current="true"] {
  background: rgba(255, 255, 255, 0.55);
  border-left-color: var(--rust);
}
.categories .cat-label { display: block; line-height: 1.35; }
.categories .cat-meta { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; }

.reading { padding: 22px 32px 64px; max-width: 920px; }
.orientation h2 {
  margin: 0 0 8px;
  font-family: Palatino, "Iowan Old Style", Georgia, serif;
  font-size: 28px;
  font-weight: 600;
}
.orientation p, .lesson, .prose p { line-height: 1.55; }
.lesson {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 12px 0 18px;
}
.bars { display: grid; gap: 6px; margin: 14px 0 8px; }
.bar-row { display: grid; grid-template-columns: 148px 1fr 36px; gap: 8px; align-items: center; font-size: 13px; }
.bar { height: 8px; background: var(--soft); border-radius: 99px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--ink); }
.update-note {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}
.update-note strong { color: var(--ink); font-weight: 600; }

.case-list { display: grid; gap: 8px; margin-top: 8px; }
.case-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  width: 100%;
  text-align: left;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.case-row:hover { border-color: #c9bfb0; }
.meta { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 3px 7px;
  color: white;
}
.badge.fda { background: var(--fda); }
.badge.ema { background: var(--ema); }
.badge.screen { background: var(--rust); }
.year { color: var(--muted); font-size: 13px; }
.case-row h3, .case-head h2 {
  margin: 0;
  font-family: Palatino, "Iowan Old Style", Georgia, serif;
  font-weight: 600;
}
.case-row h3 { font-size: 18px; }
.snippet { margin: 4px 0 0; color: var(--muted); font-size: 14px; line-height: 1.4; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tag {
  background: var(--soft);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  color: var(--ink);
}

.back {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--rust);
  cursor: pointer;
  margin-bottom: 10px;
}
.case-head h2 { font-size: 32px; line-height: 1.15; }
.appl { color: var(--muted); margin: 6px 0 0; }
.banner {
  margin: 14px 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f6e7dc;
  color: #6a2e12;
  line-height: 1.45;
}
.section { margin-top: 18px; }
.section h3 {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.quote {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--rust);
  font-family: Palatino, Georgia, serif;
  font-size: 18px;
  line-height: 1.45;
}
.where {
  margin: 0;
  padding: 12px 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  line-height: 1.5;
}
.links { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-top: 18px; }
a.doc-link {
  display: inline-flex;
  align-items: center;
  background: var(--ink);
  color: #f7f3eb;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 14px;
}
a.text-link { font-size: 14px; }
.release-block { margin-top: 28px; }
.release-block h2 {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 8px;
  font-family: Palatino, Georgia, serif;
  font-size: 26px;
  font-weight: 600;
}
.release-block h2 span { color: var(--muted); font-size: 18px; }
.release-intro { margin: 0 0 8px; color: var(--muted); }
.release-card { border-top: 1px solid var(--line); padding: 12px 0 14px; }
.release-card h3 {
  margin: 0;
  font-family: Palatino, Georgia, serif;
  font-size: 18px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
}
.release-meta, .release-card p { margin: 4px 0 0; color: var(--muted); line-height: 1.45; }
.chip-button {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  cursor: pointer;
}
.empty { color: var(--muted); padding: 24px 0; }

.gate-row { display: flex; gap: 8px; }
#gate label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
#token {
  width: 240px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 16px;
}
#gate button, #filters button {
  background: var(--ink);
  color: #f7f3eb;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
}
#filters button { background: transparent; color: var(--ink); border: 1px solid transparent; }
#filters button[aria-pressed="true"] {
  background: var(--card);
  border-color: var(--line);
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 16px 32px 0;
}
.stat-row article.wide { grid-column: 1 / -1; }
.stat-row article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
}
.stat-row p { margin: 0; color: var(--muted); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; }
.stat-row strong { display: block; margin-top: 6px; font-weight: 600; line-height: 1.35; }
.log-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}
.log-card .design { margin: 10px 0 0; line-height: 1.5; }

@media (max-width: 860px) {
  .top { flex-direction: column; align-items: stretch; padding: 20px; }
  #q, #token { width: 100%; }
  .layers, .filters, .stat-row { padding-left: 20px; padding-right: 20px; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .workspace { grid-template-columns: 1fr; }
  .categories { border-right: 0; border-bottom: 1px solid var(--line); }
  .reading { padding: 18px 20px 48px; }
}