:root {
  --bg: #f7f7f4;
  --surface: #ffffff;
  --surface-2: #f1f1ed;
  --fg: #1b1d21;
  --muted: #5b616d;
  --border: #e1e1db;
  --accent: #2a55c9;
  --accent-soft: #e9eefb;
  --team: #17683f;
  --team-bg: #e1f2e8;
  --split: #8a5200;
  --split-bg: #fbeed6;
  --thin: #545a65;
  --thin-bg: #ecedef;
  --quiet: #33587f;
  --quiet-bg: #e5edf6;
  --code-bg: #f4f4f1;
  --shadow: 0 1px 2px rgba(20, 22, 26, 0.05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121418;
    --surface: #1a1d22;
    --surface-2: #22262c;
    --fg: #e7e9ec;
    --muted: #a2a8b3;
    --border: #2e333b;
    --accent: #8fa9ff;
    --accent-soft: #232b44;
    --team: #82d8a8;
    --team-bg: #183427;
    --split: #f2c56d;
    --split-bg: #3a2d13;
    --thin: #b4bac4;
    --thin-bg: #272b32;
    --quiet: #9fc0e6;
    --quiet-bg: #1d2b3b;
    --code-bg: #1e2127;
    --shadow: none;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121418;
  --surface: #1a1d22;
  --surface-2: #22262c;
  --fg: #e7e9ec;
  --muted: #a2a8b3;
  --border: #2e333b;
  --accent: #8fa9ff;
  --accent-soft: #232b44;
  --team: #82d8a8;
  --team-bg: #183427;
  --split: #f2c56d;
  --split-bg: #3a2d13;
  --thin: #b4bac4;
  --thin-bg: #272b32;
  --quiet: #9fc0e6;
  --quiet-bg: #1d2b3b;
  --code-bg: #1e2127;
  --shadow: none;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 16px; }
@media (min-width: 700px) { .wrap { padding-inline: 28px; } }

a { color: var(--accent); }
a:focus-visible, button:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { line-height: 1.25; margin: 0; }
h1 { font-size: 1.8rem; letter-spacing: -0.01em; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; }
p { margin: 0.45rem 0; }
.muted { color: var(--muted); }
.small { font-size: 0.86rem; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------------------------------------------------------------- header */

.page-head { padding-block: 32px 8px; }
.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--split);
  background: var(--split-bg);
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 10px;
}
.lede { color: var(--muted); max-width: 70ch; }
.result {
  margin: 18px 0 6px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.45;
  box-shadow: var(--shadow);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin: 16px 0 10px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 0;
}
.stat b { display: block; font-size: 1.35rem; line-height: 1.2; }
.stat span { color: var(--muted); font-size: 0.86rem; }

.defs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 6px 18px;
  margin: 10px 0 0;
  padding: 12px 14px;
  background: var(--surface-2);
  border-radius: 8px;
  font-size: 0.9rem;
}
.defs div { min-width: 0; }
.defs dt { font-weight: 600; display: inline; }
.defs dd { display: inline; margin: 0; color: var(--muted); }

.page-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  margin-top: 16px;
  font-size: 0.9rem;
}
.page-nav .next { margin-left: auto; font-size: 0.82rem; color: var(--muted); }
.page-nav .next a { color: var(--muted); }

/* ---------------------------------------------------------------- sections */

main section { padding-block: 26px 4px; }
.section-head { margin-bottom: 12px; max-width: 75ch; }
.section-head p { color: var(--muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; position: relative; }

table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
.pattern-name b { display: block; }
.pattern-name span { color: var(--muted); font-size: 0.84rem; }
.pattern-name .toggle, .pattern-name .badge { display: block; width: max-content; margin-top: 6px; }
#check-table th, #pattern-table > thead th { white-space: normal; }
@media (max-width: 520px) {
  #pattern-table > thead th, #pattern-table > tbody > tr:not(.detail) > td { padding-inline: 6px; }
}
#check-table th.num { width: 7.5rem; }
.rate-cell b { display: block; font-weight: 600; }
.rate-cell span { color: var(--muted); font-size: 0.84rem; }

.toggle {
  font: inherit;
  font-size: 0.84rem;
  color: var(--accent);
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 9px;
  cursor: pointer;
  white-space: nowrap;
}
.toggle:hover { background: var(--accent-soft); }

tr.detail > td { background: var(--surface-2); padding: 10px 12px 14px; }
tr.detail table { font-size: 0.86rem; background: var(--surface); border-radius: 6px; min-width: 34rem; }
tr.detail th, tr.detail td { padding: 6px 10px; }

.note { font-style: italic; }
.mark { background: var(--split-bg); color: var(--fg); border-radius: 3px; padding: 0 2px; font-style: normal; }

.badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}
.badge.team { color: var(--team); background: var(--team-bg); }
.badge.split { color: var(--split); background: var(--split-bg); }
.badge.thin { color: var(--thin); background: var(--thin-bg); }
.badge.quiet { color: var(--quiet); background: var(--quiet-bg); }

.outcome-turned_down { color: var(--split); font-weight: 600; }
.outcome-accepted { color: var(--team); font-weight: 600; }
.outcome-left_alone { color: var(--quiet); font-weight: 600; }
.outcome-viewed_once { color: var(--muted); }

.rule-line { margin-top: 10px; font-size: 0.9rem; color: var(--muted); }

details.all-values { margin-top: 12px; }
details.all-values summary { cursor: pointer; color: var(--accent); font-size: 0.9rem; }
details.all-values .card { margin-top: 10px; }

/* team cards */
.team-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
@media (max-width: 440px) { .team-grid { grid-template-columns: 1fr; } }
.team-card td:first-child { white-space: nowrap; }
.team-card { padding: 14px 16px; min-width: 0; }
.team-card header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 10px; margin-bottom: 8px; }
.team-card table { font-size: 0.88rem; }
.team-card th, .team-card td { padding: 6px 8px; }
.team-card th { white-space: normal; }
.team-card th.num { width: 6.5rem; }
.team-card .verdict { margin-top: 10px; font-size: 0.92rem; }
.ask {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--split-bg);
  font-size: 0.92rem;
}
.thin-row td { color: var(--muted); }

/* left alone */
.callout {
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--quiet-bg);
  color: var(--fg);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

/* questions */
.q-list { display: grid; gap: 12px; }
.q-card { padding: 14px 16px; }
.q-card h3 { font-size: 1.05rem; }
.q-card .meta { font-size: 0.86rem; color: var(--muted); margin-top: 4px; }
.q-card .evidence { font-size: 0.92rem; margin-top: 8px; }
.q-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: center; }
.btn {
  font: inherit;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  border-radius: 7px;
  padding: 6px 14px;
  cursor: pointer;
}
.btn:hover { background: var(--surface-2); }
.btn.accept[aria-pressed="true"] { background: var(--team-bg); color: var(--team); border-color: transparent; font-weight: 600; }
.btn.reject[aria-pressed="true"] { background: var(--thin-bg); color: var(--thin); border-color: transparent; font-weight: 600; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--surface); }
.btn.primary:hover { filter: brightness(1.08); background: var(--accent); }
.q-status { font-size: 0.84rem; color: var(--muted); }

.notes-box { margin-top: 18px; padding: 14px 16px; }
.notes-box header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.notes-box textarea {
  width: 100%;
  min-height: 8rem;
  resize: vertical;
  font: 0.84rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--fg);
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
}
.copy-status { font-size: 0.84rem; color: var(--muted); min-height: 1.2em; }

/* lists */
.plain-list { margin: 0; padding-left: 1.2rem; }
.plain-list li { margin: 0.35rem 0; }
.plain-list li::marker { color: var(--muted); }
.keyword-map { margin-top: 6px; }
.keyword-map code {
  font: 0.85rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--code-bg);
  border-radius: 4px;
  padding: 1px 5px;
}
.questions-list li { font-size: 1rem; }

/* carry-over page */
.carry-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.carry-col { padding: 14px 16px; min-width: 0; }
.carry-col h3 { margin-bottom: 8px; }
.carry-item { border-top: 1px solid var(--border); padding-top: 10px; margin-top: 10px; }
.carry-item:first-of-type { border-top: none; padding-top: 0; }
.carry-item .q { font-weight: 600; }
.carry-item .pattern { font-size: 0.84rem; color: var(--muted); }
.carry-item .reason { font-size: 0.9rem; margin-top: 4px; }
.carry-item .verdict { font-size: 0.86rem; margin-top: 4px; color: var(--muted); }
.carry-item .moved { color: var(--split); }
.empty { color: var(--muted); font-size: 0.9rem; font-style: italic; }
.source-line { font-size: 0.92rem; color: var(--muted); }

/* ---------------------------------------------------------------- footer */

.foot { padding-block: 28px 40px; margin-top: 28px; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.88rem; }
.foot p { margin: 0.2rem 0; }

@media (max-width: 520px) {
  h1 { font-size: 1.5rem; }
  .result { font-size: 1.02rem; }
  th, td { padding: 8px 9px; }
  .page-nav .next { margin-left: 0; }
}