@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700&display=swap');

:root {
  --algolia-blue: #003DFF;
  --algolia-navy: #23263B;
  --text-heading: #000033;
  --text-primary: #36395A;
  --text-muted: #7778AF;
  --status-red: #dc2626;
  --status-green: #1E7B3D;
  --status-amber: #A66A00;
  --bg-card: #F7F8FC;
  --border: #E2E4F0;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-primary);
  background: #fff;
  line-height: 1.6;
  display: flex;
  min-height: 100vh;
}

/* ============ sidebar nav, injected by nav.js from nav.html on every page ============ */
nav.sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--algolia-navy);
  color: #fff;
  padding: 32px 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
nav.sidebar .brand {
  font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: #9CA3E8; margin-bottom: 4px;
}
nav.sidebar .brand-title {
  font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 20px; letter-spacing: -0.2px;
}
nav.sidebar .chapter-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase;
  color: #6B6FA8; margin: 24px 0 8px;
}
nav.sidebar a {
  display: block; color: #C7CAEE; text-decoration: none; font-size: 13.5px;
  padding: 7px 10px; border-radius: 6px; margin-bottom: 2px; font-weight: 500;
}
nav.sidebar a:hover { background: rgba(255,255,255,0.08); color: #fff; }
nav.sidebar a.active { background: var(--algolia-blue); color: #fff; font-weight: 600; }
nav.sidebar .status-note {
  margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 11.5px; color: #6B6FA8; line-height: 1.5;
}

/* search box in sidebar */
#site-search-wrap { margin-bottom: 8px; position: relative; }
#site-search {
  width: 100%; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16);
  border-radius: 7px; color: #fff; font-family: inherit; font-size: 13px;
  padding: 8px 10px; outline: none;
}
#site-search::placeholder { color: #8A8DC4; }
#site-search:focus { border-color: var(--algolia-blue); background: rgba(255,255,255,0.12); }
#search-results {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
  background: #fff; border-radius: 8px; margin-top: 6px; box-shadow: 0 12px 32px rgba(0,0,0,0.28);
  max-height: 360px; overflow-y: auto; display: none;
}
#search-results.open { display: block; }
#search-results a {
  display: block; padding: 10px 14px; color: var(--text-primary); text-decoration: none;
  font-size: 12.5px; border-bottom: 1px solid var(--border);
}
#search-results a:last-child { border-bottom: none; }
#search-results a:hover { background: var(--bg-card); }
#search-results a .sr-page { font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--algolia-blue); display: block; margin-bottom: 2px; }
#search-results .sr-empty { padding: 14px; font-size: 12.5px; color: var(--text-muted); }

/* ============ page layout ============ */
main { flex: 1; min-width: 0; }
.page-wrap { max-width: 940px; margin: 0 auto; padding: 56px 48px 96px; }

.breadcrumb { font-size: 12.5px; color: var(--text-muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--algolia-blue); text-decoration: underline; }
.breadcrumb .sep { margin: 0 6px; }

.kicker {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--algolia-blue); margin-bottom: 10px;
}
h1.page-title { font-size: 32px; font-weight: 700; color: var(--text-heading); margin: 0 0 12px; letter-spacing: -0.6px; }
p.page-sub { font-size: 16px; color: var(--text-muted); margin: 0 0 40px; max-width: 680px; }

h2.section-title {
  font-size: 13px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--algolia-blue); margin: 48px 0 12px; scroll-margin-top: 24px;
}
h2.section-title.first { margin-top: 0; }
h3.sub { font-size: 19px; font-weight: 700; color: var(--text-heading); margin: 28px 0 10px; letter-spacing: -0.3px; scroll-margin-top: 24px; }
p { font-size: 15px; }
ul, ol { font-size: 15px; padding-left: 22px; }
li { margin-bottom: 6px; }

/* anchor-link icon shown on hover of any heading (added by site.js) */
.anchor-link {
  opacity: 0; text-decoration: none; color: var(--text-muted); font-size: 0.75em;
  margin-left: 8px; font-weight: 400;
}
h2.section-title:hover .anchor-link, h3.sub:hover .anchor-link { opacity: 1; }

.callout {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  padding: 20px 24px; margin: 20px 0;
}
.callout.open { background: #FFF8EC; border-color: #F5DFB0; }
.callout .h { font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; margin-bottom: 8px; color: var(--algolia-blue); }
.callout.open .h { color: var(--status-amber); }

.status-pill {
  display: inline-block; padding: 3px 10px; border-radius: 5px; font-size: 11px; font-weight: 700;
  letter-spacing: 0.4px; text-transform: uppercase;
}
.status-decided { background: #E6F4EA; color: var(--status-green); }
.status-open { background: #FFF4E0; color: var(--status-amber); }
.status-blocked { background: #FDF2F2; color: var(--status-red); }

table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 13.5px; }
th { text-align: left; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); border-bottom: 2px solid var(--border); padding: 10px 12px; }
td { padding: 12px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:last-child td { border-bottom: none; }

code { font-family: 'SF Mono', Menlo, monospace; font-size: 12.5px; background: var(--bg-card); padding: 1px 5px; border-radius: 4px; }

footer.page-footer {
  margin-top: 72px; padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-muted);
}

.related-box {
  background: var(--bg-card); border: 1px dashed var(--border); border-radius: 10px;
  padding: 16px 20px; margin: 40px 0 0;
}
.related-box .h { font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.related-box a { display: inline-block; margin-right: 18px; font-size: 13.5px; color: var(--algolia-blue); text-decoration: none; }
.related-box a:hover { text-decoration: underline; }

.toc-card {
  display: block; text-decoration: none;
  border: 1px solid var(--border); border-radius: 12px; padding: 22px 24px; margin-bottom: 16px;
  transition: border-color 0.15s;
}
.toc-card:hover { border-color: var(--algolia-blue); }
.toc-card .num { font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--algolia-blue); margin-bottom: 6px; }
.toc-card h3 { font-size: 19px; font-weight: 700; color: var(--text-heading); margin: 0 0 6px; }
.toc-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* highlighted app/index identifiers */
.id-chip {
  display: inline-block; background: #FFF4CC; border: 1px solid #F0DD8A; color: var(--text-heading);
  font-family: 'SF Mono', Menlo, monospace; font-size: 13px; font-weight: 600;
  padding: 3px 9px; border-radius: 5px; margin: 0 2px;
}
.app-label {
  display: inline-block; background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 12.5px; font-weight: 600;
  padding: 3px 10px; border-radius: 5px;
}

/* tracker / TODO page */
.todo-table td.status-cell { width: 110px; }
.todo-pill {
  display: inline-block; padding: 3px 10px; border-radius: 5px; font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.4px; text-transform: uppercase;
}
.todo-done { background: #E6F4EA; color: var(--status-green); }
.todo-progress { background: #E8ECFF; color: var(--algolia-blue); }
.todo-blocked { background: #FDF2F2; color: var(--status-red); }
.todo-todo { background: #EEE; color: #666; }
.priority-p0 { color: var(--status-red); font-weight: 700; }
.priority-p1 { color: var(--status-amber); font-weight: 700; }
.priority-p2 { color: var(--text-muted); font-weight: 600; }

/* ============ collapsible sections (used for dense findings/detail blocks) ============ */
details.collapsible {
  border: 1px solid var(--border); border-radius: 10px; margin: 14px 0; overflow: hidden;
}
details.collapsible summary {
  cursor: pointer; padding: 14px 18px; font-weight: 600; font-size: 14px; color: var(--text-heading);
  list-style: none; display: flex; align-items: center; gap: 8px; background: var(--bg-card);
}
details.collapsible summary::-webkit-details-marker { display: none; }
details.collapsible summary::before { content: '▸'; color: var(--algolia-blue); transition: transform 0.15s; font-size: 11px; }
details.collapsible[open] summary::before { transform: rotate(90deg); }
details.collapsible .collapsible-body { padding: 4px 18px 18px; }

/* ============ shared data-report components (used by 2.1 / 2.2 / 2.3) ============ */
.stat-row { display: flex; gap: 16px; margin: 24px 0 8px; flex-wrap: wrap; }
.stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; flex: 1; min-width: 140px; }
.stat .n { font-size: 24px; font-weight: 700; letter-spacing: -1px; font-variant-numeric: tabular-nums; color: var(--text-heading); }
.stat .l { font-size: 11px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; color: var(--text-muted); margin-top: 2px; }

.big-picture { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 24px 26px; margin-bottom: 8px; }
.big-picture p { margin: 0 0 14px; font-size: 15px; }
.big-picture p:last-child { margin-bottom: 0; }

.rank-badge { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; font-size: 11px; font-weight: 700; color: #fff; flex-shrink: 0; }
.rank-1, .rank-2 { background: var(--status-green); }
.rank-3, .rank-4 { background: var(--algolia-blue); }
.rank-5, .rank-6 { background: var(--status-amber); }
.rank-7, .rank-8 { background: var(--text-muted); }

table.action-table td.rank-cell { width: 32px; }
table.action-table .item-name { font-weight: 600; color: var(--text-heading); font-size: 13.5px; }
table.action-table .item-scope { color: var(--text-muted); font-size: 12px; margin-top: 2px; }
table.action-table .action { font-size: 12.5px; }
.effort-pill, .impact-pill { display: inline-block; padding: 3px 8px; border-radius: 5px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.3px; text-transform: uppercase; }
.impact-high { background: #FDF2F2; color: var(--status-red); }
.impact-med { background: #FFF4E0; color: var(--status-amber); }
.impact-low { background: #EEE; color: #666; }
.effort-low { background: #E6F4EA; color: var(--status-green); }
.effort-med { background: #FFF4E0; color: var(--status-amber); }
.effort-high { background: #FDF2F2; color: var(--status-red); }

.metric-line { display: flex; align-items: baseline; gap: 10px; margin: 12px 0 18px; }
.metric-line .big { font-size: 30px; font-weight: 700; color: var(--text-heading); letter-spacing: -1px; font-variant-numeric: tabular-nums; }
.metric-line .label { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.metric-line .big.good { color: var(--status-green); }

.severity-tag { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; padding: 3px 9px; border-radius: 4px; margin: 32px 0 12px; }
.sev-worst { background: #FDF2F2; color: var(--status-red); }
.sev-bad { background: #FFF0E6; color: #C24E00; }
.sev-mid { background: #FFF4E0; color: var(--status-amber); }
.sev-minor { background: #EEE; color: #666; }
.sev-good { background: #E6F4EA; color: var(--status-green); }

.example-card { background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--algolia-blue); border-radius: 6px; padding: 14px 18px; margin: 14px 0 20px; font-size: 12.5px; }
.example-card .tag { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--algolia-blue); margin-bottom: 8px; }
.example-card .field { color: var(--text-muted); font-weight: 600; }

.rec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 16px 0; }
.rec-box { border-radius: 8px; padding: 14px 16px; border: 1px solid var(--border); }
.rec-box.fix { background: #F0F5FF; border-color: #C7D8FF; }
.rec-box.cost { background: #FDF2F2; border-color: #F5D5D5; }
.rec-box .h { font-size: 10.5px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; margin-bottom: 6px; }
.rec-box.fix .h { color: var(--algolia-blue); }
.rec-box.cost .h { color: var(--status-red); }
.rec-box p { font-size: 12.5px; margin: 0; }

.pill { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; }
.pill.clean { background: #E6F4EA; color: #1E7B3D; }
.pill.thin { background: #FFF4E0; color: #A66A00; }
.pill.sparse { background: #FDF2F2; color: #B23636; }
.pill.unknown { background: #EEE; color: #666; }

/* chapter 2.3 scoring components */
table.score-table th, table.score-table td { text-align: center; }
table.score-table th:first-child, table.score-table td:first-child { text-align: left; }
.score-cell { font-weight: 700; font-variant-numeric: tabular-nums; }
.win-ac2 { color: var(--status-green); }
.win-vis { color: var(--algolia-blue); }
.score-total-row td { border-top: 2px solid var(--text-heading); font-weight: 700; font-size: 15px; padding-top: 16px; }
.composite-cards { display: flex; gap: 20px; margin: 24px 0; }
.composite-card { flex: 1; border: 2px solid var(--border); border-radius: 12px; padding: 22px; text-align: center; }
.composite-card.winner { border-color: var(--status-green); background: #F3FBF5; }
.composite-card .score { font-size: 42px; font-weight: 700; letter-spacing: -1px; font-variant-numeric: tabular-nums; color: var(--text-heading); }
.composite-card .name { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin-top: 4px; }
.decision-box { background: #FFF8EC; border: 1px solid #F5DFB0; border-radius: 12px; padding: 24px 26px; margin: 24px 0; }
.decision-box .h { font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--status-amber); margin-bottom: 10px; }
.verdict-box { background: #F0F5FF; border: 2px solid var(--algolia-blue); border-radius: 12px; padding: 24px 26px; margin: 24px 0; }
.verdict-box .h { font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--algolia-blue); margin-bottom: 10px; }

/* build log / ADR chapter */
.adr-card { border: 1px solid var(--border); border-radius: 10px; padding: 18px 22px; margin: 16px 0; }
.adr-card .adr-date { font-size: 11px; color: var(--text-muted); font-weight: 600; }
.adr-card h4 { font-size: 16px; font-weight: 700; color: var(--text-heading); margin: 4px 0 10px; }
.adr-card .adr-section-label { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin: 10px 0 4px; }