:root {
  --paper: #f3efe6;
  --paper-2: #e8e2d4;
  --ink: #161910;
  --ink-soft: #4a4f43;
  --line: #cfc6b4;
  --teal: #0f4c45;
  --teal-2: #1a6b61;
  --copper: #9a4b1f;
  --danger: #8a2b2b;
  --ok: #2f5d32;
  --card: #fffdf8;
  --shadow: none;
  --mono: ui-monospace, "Liberation Mono", "Noto Sans Mono", monospace;
  --sans: "Noto Serif", "Liberation Serif", "Times New Roman", serif;
  --ui: "Noto Sans", "Liberation Sans", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--ui);
  font-size: 15px;
  line-height: 1.45;
  min-height: 100vh;
}

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select { font: inherit; }

.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: baseline; gap: 8px; color: inherit; text-decoration: none; }
.brand strong { font-family: var(--sans); font-size: 22px; letter-spacing: -0.03em; }
.brand span { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav button, .ghost, .btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 0;
  cursor: pointer;
}
.nav button.active, .btn.primary {
  background: var(--teal);
  color: #f6f1e6;
  border-color: var(--teal);
}
.btn.primary:hover { background: var(--teal-2); border-color: var(--teal-2); text-decoration: none; }
.btn:hover, .ghost:hover, .nav button:hover { border-color: var(--ink); }
.who { color: var(--ink-soft); font-size: 13px; }

.hero { padding: 72px 0 40px; }
.hero h1 {
  font-family: var(--sans);
  font-size: clamp(36px, 6vw, 64px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  max-width: 14ch;
}
.hero p { max-width: 58ch; color: var(--ink-soft); margin: 0 0 28px; font-size: 18px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.subnav { display: flex; gap: 6px; padding: 12px 0 0; }
.subnav button {
  border: 1px solid var(--line);
  background: transparent;
  padding: 7px 12px;
  cursor: pointer;
}
.subnav button.active { background: var(--teal); color: #f6f1e6; border-color: var(--teal); }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; padding: 0 0 10px; }
.chip-label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); margin-right: 4px; }
.chip {
  border: 1px solid var(--line);
  background: var(--card);
  padding: 4px 8px;
  cursor: pointer;
  font-size: 13px;
}
.chip b { font-weight: 600; color: var(--ink-soft); }
.chip.active { background: var(--teal); color: #f6f1e6; border-color: var(--teal); }
.chip.active b { color: #f6f1e6; }
.taxonomy-stats { margin: 12px 0; grid-template-columns: repeat(5, 1fr); }
.taxonomy-note { color: var(--ink-soft); font-size: 13px; margin: 0 0 8px; max-width: 80ch; }
.search-hint { color: var(--ink-soft); font-size: 12px; margin: -6px 0 12px; max-width: 80ch; }
.taxonomy-table td, .taxonomy-table th { font-size: 13px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stat { background: var(--card); padding: 18px; }
.stat b { display: block; font-family: var(--sans); font-size: 28px; letter-spacing: -0.03em; }
.stat span { color: var(--ink-soft); font-size: 13px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 40px 0 72px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 20px;
}
.card h2 { font-family: var(--sans); font-size: 26px; margin: 0 0 8px; }
.card p { margin: 0; color: var(--ink-soft); }
.note { padding-bottom: 48px; color: var(--ink-soft); font-size: 13px; }

.auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}
.auth-box {
  width: min(420px, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  padding: 28px;
}
.auth-box h1 { font-family: var(--sans); font-size: 32px; margin: 8px 0 8px; }
.auth-box p { color: var(--ink-soft); margin: 0 0 18px; }
label { display: block; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; margin: 14px 0 6px; }
input, select {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px 12px;
  color: var(--ink);
}
input:focus, select:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.error {
  background: #f6e6e4;
  color: var(--danger);
  padding: 10px 12px;
  margin-bottom: 12px;
  border: 1px solid #e0b8b3;
}
.setup-qr { margin: 16px 0; background: #fff; border: 1px solid var(--line); padding: 12px; }
.setup-qr svg { width: 220px; height: 220px; display: block; }
.secret { font-family: var(--mono); font-size: 13px; word-break: break-all; }

.app-shell { display: grid; grid-template-rows: auto auto 1fr; min-height: 100vh; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; padding: 14px 0; align-items: end; }
.toolbar .field { min-width: 180px; flex: 1; }
.toolbar .field.wide { flex: 2; }
.layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr); gap: 16px; padding-bottom: 40px; }
.panel { background: var(--card); border: 1px solid var(--line); min-height: 420px; }
.panel h3, .drawer h3 { font-family: var(--sans); font-size: 22px; margin: 0; }
.panel-head, .drawer-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.table-wrap { overflow: auto; max-height: calc(100vh - 240px); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--paper-2); vertical-align: top; }
th { position: sticky; top: 0; background: #f7f3ea; font-weight: 600; }
tr { cursor: pointer; }
tr:hover { background: #f7f1e4; }
tr.selected { background: #e6efe9; }
.muted { color: var(--ink-soft); }
.right { text-align: right; }
.pill {
  display: inline-block;
  border: 1px solid var(--line);
  padding: 1px 6px;
  font-size: 11px;
  letter-spacing: 0.02em;
}
.pill.live { border-color: var(--ok); color: var(--ok); }
.pill.dead { color: var(--ink-soft); }
.pager { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }

.drawer {
  background: var(--card);
  border: 1px solid var(--line);
  max-height: calc(100vh - 180px);
  overflow: auto;
  position: sticky;
  top: 12px;
}
.kv { padding: 8px 16px 16px; }
.kv-row { display: grid; grid-template-columns: 150px 1fr; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--paper-2); }
.kv-row b { font-weight: 600; color: var(--ink-soft); font-size: 12px; }
.block { padding: 0 16px 16px; }
.block h4 { margin: 16px 0 8px; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px 16px; }
.compare .col { background: var(--paper); padding: 12px; }
.hit { background: #efe3c8; }
.files a { display: inline-block; margin: 0 8px 8px 0; }
.empty { padding: 40px 16px; color: var(--ink-soft); }
.match-list { list-style: none; margin: 0; padding: 0; }
.match-list li { padding: 12px 16px; border-bottom: 1px solid var(--paper-2); cursor: pointer; }
.match-list li:hover, .match-list li.active { background: #f7f1e4; }
.score { font-family: var(--mono); color: var(--copper); font-size: 22px; letter-spacing: -0.03em; }
.param-match { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 13px; }
.param-match th, .param-match td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--paper-2); vertical-align: top; }
.param-match th { color: var(--ink-soft); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.param-match tr.hit td:last-child { color: #2f6b3a; font-weight: 600; }
.param-match tr.partial td:last-child { color: var(--copper); }
.param-match tr.miss td:last-child { color: #9a6b6b; }
.param-match tr.hit { background: #f3f7f1; }
.param-match tr.miss { opacity: 0.72; }

@media (max-width: 900px) {
  .stats, .cards, .layout, .compare, .kv-row, .taxonomy-stats { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
}