/* TourLedger. Tokens are documented in DESIGN.md. */
:root {
  --mist: #eef4f7;
  --ink: #183242;
  --lime: #b6d56c;
  --lime-deep: #5f7d1c;
  --paper: #ffffff;
  --slate: #5d7889;
  --line: #c8d7df;
  --line-soft: #dde8ee;
  --fail: #a63d2f;
  --fail-bg: #fbecea;
  --warn: #7a5a12;
  --warn-bg: #fbf4dc;
  --ok-bg: #eef6dc;
  --serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --r-sm: 4px;
  --r-md: 10px;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
  word-break: keep-all;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--ink); text-decoration-color: var(--lime-deep); text-underline-offset: 3px; text-decoration-thickness: 2px; }
a:hover { text-decoration-color: var(--ink); }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; box-shadow: 0 0 0 6px var(--lime); }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.2; margin: 0 0 .5em; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.08rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--paper); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

/* header / footer */
.site-head { background: var(--paper); border-bottom: 1px solid var(--line); }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 62px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--serif); font-weight: 700; font-size: 1.2rem; text-decoration: none; }
.site-head ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.site-head nav a { display: block; padding: 8px 12px; border-radius: var(--r-sm); text-decoration: none; }
.site-head nav a[aria-current="page"] { background: var(--mist); box-shadow: inset 0 -3px 0 var(--lime); }
.site-foot { margin-top: 64px; background: var(--ink); color: var(--mist); padding: 40px 0 24px; }
.site-foot a { color: var(--mist); text-decoration-color: var(--lime); }
.site-foot h2 { font-size: 1rem; font-family: var(--sans); margin-bottom: .6em; }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li { margin: 0 0 6px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.foot-brand { display: flex; align-items: center; gap: 8px; font-family: var(--serif); font-weight: 700; font-size: 1.1rem; }
.foot-note { margin-top: 28px; padding-top: 16px; border-top: 1px solid #2f4a5b; font-size: .875rem; color: #bcd0db; }

/* hero: drafting paper */
.hero { padding: 40px 0 24px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); letter-spacing: -.01em; max-width: 15ch; }
.lede { font-size: 1.12rem; color: #2b4757; max-width: 60ch; }
.hero-points { color: var(--slate); font-size: .95rem; }
.hero-art { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 10px; }
.plan { display: block; width: 100%; }

/* the ledger (tool) */
.ledger-wrap { padding: 8px 0 24px; }
.ledger {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 6px solid var(--ink);
  border-radius: var(--r-md);
  padding: 20px;
  min-height: 320px;
}
.loading { color: var(--slate); }
.tabs { display: flex; gap: 6px; border-bottom: 2px solid var(--line-soft); margin: 0 -4px 20px; padding: 0 4px; overflow-x: auto; }
.tab {
  appearance: none; border: 0; background: none; color: var(--slate); font: inherit; font-weight: 600;
  padding: 12px 14px 10px; cursor: pointer; border-bottom: 4px solid transparent; margin-bottom: -2px; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 8px;
}
.tab-n { display: inline-grid; place-items: center; width: 24px; height: 24px; border: 1.5px solid currentColor; border-radius: 50%; font-size: .8rem; }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--lime); }
.tab[aria-selected="true"] .tab-n { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.panel:focus { outline: none; }

.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; align-items: start; }
.card { border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px; background: var(--paper); }
.card + .card { margin-top: 0; }
.compare > .card + .card, .compare > .card + section { margin-top: 20px; }
.card-inner { border-top: 1px dashed var(--line); margin-top: 18px; padding-top: 16px; }
.hint { color: var(--slate); font-size: .92rem; }
.empty { color: var(--slate); font-style: italic; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.row.end { justify-content: flex-end; margin-top: 20px; }
.next { margin: 18px 0 0; }

label { display: block; font-weight: 600; font-size: .92rem; margin: 10px 0 4px; }
input[type="text"], input[type="date"], select, textarea {
  font: inherit; color: var(--ink); background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--r-sm);
  padding: 9px 10px; width: 100%; min-height: 44px;
}
textarea { resize: vertical; line-height: 1.5; }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--ink); }
input[type="file"] { font: inherit; max-width: 100%; }

.btn {
  appearance: none; font: inherit; font-weight: 650; cursor: pointer; text-decoration: none; display: inline-block;
  background: var(--ink); color: var(--paper); border: 2px solid var(--ink); border-radius: var(--r-sm); padding: 10px 16px; min-height: 44px;
}
.btn:hover { background: #22465b; }
.btn-quiet { background: var(--paper); color: var(--ink); }
.btn-quiet:hover { background: var(--mist); }
.btn-danger { background: var(--paper); color: var(--fail); border-color: var(--fail); }
.btn-danger:hover { background: var(--fail-bg); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.link-btn { appearance: none; border: 0; background: none; font: inherit; color: var(--ink); text-decoration: underline; text-decoration-color: var(--lime-deep); text-underline-offset: 3px; cursor: pointer; padding: 6px 4px; min-height: 36px; }

.notice { border-radius: var(--r-sm); padding: 12px 14px; margin: 0 0 16px; border-left: 5px solid; }
.notice p:last-child, .notice ul:last-child { margin-bottom: 0; }
.notice-ok { background: var(--ok-bg); border-color: var(--lime-deep); }
.notice-bad { background: var(--fail-bg); border-color: var(--fail); }
.notice-warn { background: var(--warn-bg); border-color: #c9a227; }
.notice.block h2 { font-size: 1.15rem; }
.flash-slot:empty { display: none; }

/* priorities */
.crit-list { list-style: none; margin: 10px 0 0; padding: 0; }
.crit-row { display: grid; grid-template-columns: 1fr 190px auto; gap: 8px; align-items: center; padding: 8px 0 8px 12px; border-bottom: 1px solid var(--line-soft); position: relative; }
.crit-row::before { content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 4px; border-radius: 2px; background: var(--line); }
.crit-row.w4::before, .crit-row.w5::before { background: var(--lime); }
.crit-row.w0 input[type="text"] { color: var(--slate); }
.must-row { grid-template-columns: 1fr auto; }
.add-form { margin-top: 14px; }
.add-form .row input { flex: 1 1 180px; width: auto; }

/* homes */
.homes-layout { display: grid; grid-template-columns: 300px 1fr; gap: 20px; align-items: start; }
.home-pick { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pick { width: 100%; text-align: left; font: inherit; color: var(--ink); background: var(--mist); border: 1.5px solid transparent; border-radius: var(--r-sm); padding: 10px 12px; cursor: pointer; display: grid; gap: 2px; }
.pick[aria-current="true"] { background: var(--paper); border-color: var(--ink); box-shadow: inset 4px 0 0 var(--lime); }
.pick-name { font-weight: 650; }
.pick-meta { font-size: .85rem; color: var(--slate); font-variant-numeric: tabular-nums; }
.editor h2 { font-size: 1.6rem; }
.editor h2:focus { outline: none; }
.live { background: var(--mist); border-radius: var(--r-sm); padding: 10px 12px; font-variant-numeric: tabular-nums; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.fields .span2 { grid-column: 1 / -1; }
.score-block { margin-top: 22px; }
.score-row { border: 0; border-bottom: 1px solid var(--line-soft); margin: 0; padding: 10px 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 16px; align-items: center; }
.score-row legend { float: left; padding: 0; display: grid; gap: 1px; }
.score-row.muted .crit-name { color: var(--slate); }
.crit-name { font-weight: 600; }
.imp { font-size: .82rem; color: var(--slate); }
.seg { display: flex; gap: 4px; flex-wrap: wrap; }
.seg-item { position: relative; }
.seg-item input { position: absolute; opacity: 0; inset: 0; margin: 0; }
.seg-item label {
  margin: 0; min-width: 44px; min-height: 44px; display: grid; place-items: center; padding: 0 10px;
  border: 1.5px solid var(--line); border-radius: var(--r-sm); background: var(--paper); cursor: pointer;
  font-weight: 650; font-variant-numeric: tabular-nums; font-size: 1rem;
}
.seg-item.nc label { font-weight: 500; font-size: .85rem; color: var(--slate); border-style: dashed; }
.seg-item input:checked + label { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.seg-item.v5 input:checked + label, .seg-item.v4 input:checked + label { background: var(--lime); color: var(--ink); border-color: var(--lime-deep); }
.seg-item.nc input:checked + label { background: var(--mist); color: var(--ink); border-color: var(--slate); }
.seg-item input:focus-visible + label { outline: 3px solid var(--ink); outline-offset: 2px; box-shadow: 0 0 0 6px var(--lime); }
.seg-must label { min-width: 78px; }
.seg-item.m-pass input:checked + label { background: var(--lime); color: var(--ink); border-color: var(--lime-deep); }
.seg-item.m-fail input:checked + label { background: var(--fail); color: var(--paper); border-color: var(--fail); }
.notes-block { margin-top: 22px; }

/* compare */
.rank { list-style: none; margin: 0 0 14px; padding: 0; counter-reset: r; }
.rank li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; padding: 10px 0 10px 44px; border-bottom: 1px solid var(--line-soft); position: relative; }
ol.rank li { counter-increment: r; }
ol.rank li::before { content: counter(r); position: absolute; left: 0; top: 8px; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--paper); font-weight: 700; font-size: .9rem; }
ul.rank li::before { content: ""; position: absolute; left: 11px; top: 16px; width: 10px; height: 10px; border-radius: 50%; border: 2px dashed var(--slate); }
.rank-group { font-family: var(--sans); font-size: 1rem; margin: 14px 0 2px; }
.rank-name { font-weight: 700; flex: 1 1 220px; }
.rank-score { font-variant-numeric: tabular-nums; }
.rank-score strong { font-size: 1.25rem; }
.rank-cov, .rank-lead { color: var(--slate); font-size: .9rem; }
.flag { font-size: .85rem; padding: 2px 8px; border-radius: 99px; }
.flag-fail { background: var(--fail-bg); color: var(--fail); }
.flag-unknown { background: var(--warn-bg); color: var(--warn); }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-sm); }
.cmp { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
.cmp caption { text-align: left; padding: 10px 12px; color: var(--slate); font-size: .9rem; }
.cmp th, .cmp td { padding: 9px 12px; border-top: 1px solid var(--line-soft); text-align: left; vertical-align: top; }
.cmp thead th { background: var(--mist); border-top: 0; font-size: .9rem; }
.cmp tbody th, .cmp tfoot th { position: sticky; left: 0; background: var(--paper); font-weight: 600; min-width: 170px; max-width: 240px; z-index: 1; }
.cmp thead th:first-child { position: sticky; left: 0; z-index: 2; }
.home-col { min-width: 120px; }
.home-col span { display: block; }
.sub { display: block; font-size: .8rem; color: var(--slate); font-weight: 400; }
.cmp .num { text-align: center; }
.cmp td.nc { color: var(--slate); }
.cmp td.best { background: var(--lime); font-weight: 750; }
.cmp tr.muted th, .cmp tr.muted td { color: var(--slate); }
.cmp td.m-pass, .cmp td.m-fail, .cmp td.m-unknown { text-align: center; }
.cmp td.m-pass { color: var(--lime-deep); font-weight: 650; }
.cmp td.m-fail { color: var(--fail); font-weight: 650; }
.cmp td.m-unknown { color: var(--warn); }
.cmp tfoot th, .cmp tfoot td { border-top: 2px solid var(--ink); }
.cmp td.total { font-weight: 750; font-size: 1.1rem; }
.why { margin: 14px 0; }
.why summary { cursor: pointer; font-weight: 600; }
.empty-state { text-align: left; }
.print-only { display: none; }
.pre { white-space: pre-wrap; }

/* data */
.save-state { font-weight: 600; }
.save-state.ok::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--lime-deep); margin-right: 8px; }
.share-pick { border: 1px solid var(--line-soft); border-radius: var(--r-sm); margin: 0 0 14px; padding: 8px 12px; }
.share-pick legend { font-weight: 650; padding: 0 4px; }
.check { display: flex; align-items: center; gap: 10px; min-height: 40px; }
.check input { width: 20px; height: 20px; accent-color: var(--ink); }
.check label { margin: 0; font-weight: 500; }
.share-out { margin-top: 14px; }
.danger { border-color: #e5c3be; }

/* documents: the measured-margin page */
.doc-after { max-width: 760px; }
.doc-section { margin-top: 44px; }
.steps { padding-left: 1.4em; }
.steps li { margin-bottom: .7em; padding-left: .3em; }
.formula { font-family: var(--serif); font-size: 1.08rem; background: var(--paper); border: 1px solid var(--line); border-left: 5px solid var(--lime); padding: 10px 14px; border-radius: var(--r-sm); }
.faq details { border-bottom: 1px solid var(--line); padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 650; font-size: 1.04rem; }
.faq details p { margin: 8px 0 0; }
.reviewed { color: var(--slate); font-size: .9rem; }

.doc-grid { display: grid; grid-template-columns: minmax(0, 720px) 240px; gap: 48px; padding-top: 36px; justify-content: center; }
.doc {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 32px 36px 36px 52px; position: relative;
}
/* dimension line down the margin, like a measured wall on a plan */
.doc::before { content: ""; position: absolute; left: 24px; top: 32px; bottom: 36px; border-left: 1.5px solid var(--line); }
.doc::after { content: ""; position: absolute; left: 18px; top: 32px; width: 13px; border-top: 1.5px solid var(--slate); box-shadow: 0 0 0 0 transparent; }
.doc h1 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); }
.doc h2 { margin-top: 1.6em; }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin-bottom: .45em; }
.crumbs { font-size: .9rem; color: var(--slate); margin-bottom: 14px; }
.source { font-size: .9rem; color: var(--slate); }
.ext::after { content: " ↗"; font-size: .8em; }
.doc-table { border-collapse: collapse; width: 100%; margin: 0 0 1.2em; }
.doc-table caption { text-align: left; color: var(--slate); font-size: .9rem; padding-bottom: 6px; }
.doc-table th, .doc-table td { border-top: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc-table thead th { background: var(--mist); }
.guide-list { list-style: none; padding: 0 !important; }
.guide-list li { border-top: 1px solid var(--line); padding: 14px 0; display: grid; gap: 2px; }
.guide-list a { font-family: var(--serif); font-weight: 700; font-size: 1.15rem; }
.guide-list span { color: var(--slate); }
.doc-side { position: sticky; top: 20px; align-self: start; background: var(--ink); color: var(--mist); border-radius: var(--r-md); padding: 20px; }
.doc-side .btn { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.contact-mail { font-family: var(--serif); font-size: 1.4rem; }

@media (max-width: 900px) {
  .hero-grid, .homes-layout, .doc-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 460px; }
  .doc-side { position: static; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 14px; }
  .ledger { padding: 14px 12px; border-radius: var(--r-sm); }
  .hero { padding-top: 24px; }
  .hero-art { display: none; }
  .crit-row { grid-template-columns: 1fr auto; }
  .crit-row select { grid-column: 1; }
  .crit-row .link-btn { grid-row: 1 / span 2; grid-column: 2; }
  .fields { grid-template-columns: 1fr; }
  .score-row { grid-template-columns: 1fr; }
  .seg-item label { min-width: 46px; }
  .doc { padding: 22px 18px 24px 34px; }
  .doc::before { left: 14px; }
  .doc::after { left: 8px; }
  .tab { padding: 10px 10px 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

@media print {
  body { background: #fff; font-size: 11pt; }
  .site-head, .site-foot, .hero, .doc-after, .tabs, .flash-slot, .no-print, .notice, .doc-side, .skip { display: none !important; }
  .ledger { border: 0; padding: 0; }
  .card { border: 0; padding: 0; margin: 0 0 12pt; }
  .table-scroll { overflow: visible; border: 0; }
  .cmp { font-size: 9.5pt; }
  .cmp th, .cmp td { padding: 4pt 6pt; border-top: 1px solid #999; }
  .cmp tbody th, .cmp tfoot th { position: static; }
  .cmp td.best { background: none; text-decoration: underline; text-decoration-thickness: 2px; }
  .print-only { display: block; }
  .print-home { break-inside: avoid; margin-bottom: 10pt; }
  .why { display: none; }
}