/* Shared design tokens across every customer-facing surface (app, PDF, landing page) --
   ported from src/constants.py's BRAND dict + the user-picked "Field Survey" mockup
   (docs/design_mockups_2026-07-03/1-cartographic.html) and landing/index.html.
   Keeping one token set here means all three surfaces can't drift out of sync. */
:root {
  --canopy-deep: #0e2119;
  --canopy: #1c4033;
  --canopy-line: rgba(243, 245, 239, 0.14);
  --paper: #f3f5ef;
  --paper-card: #e7ebe0;
  --clearing: #b8592b;
  --clearing-dark: #954a24;
  --mist: #6f7d71;
  --ink: #16241d;
  --red: #b8433a;
  --amber: #c08a2c;
  --green: #3f7a53;
  --slate: #7a6a96;
  --rule: rgba(22, 36, 29, 0.14);
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
}

.wrap { max-width: 920px; margin: 0 auto; padding: 0 28px; }

a { color: var(--clearing-dark); }
a:hover { color: var(--clearing); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--clearing); outline-offset: 3px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; text-wrap: balance; margin: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.top-nav {
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
}
.top-nav .wrap { display: flex; align-items: center; justify-content: space-between; }
.top-nav .wordmark {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--canopy);
}

footer.site-footer { padding: 40px 0 70px; }
.disclaimer {
  font-size: 13px;
  color: var(--mist);
  border-top: 1px solid var(--rule);
  padding-top: 22px;
  max-width: 62ch;
}
.disclaimer strong { color: var(--ink); }
.attribution { font-size: 11.5px; color: var(--mist); margin-top: 14px; max-width: 72ch; }

/* ---------- Alert / disclaimer boxes (app tool page) ---------- */
.notice {
  background: var(--paper-card);
  border-left: 3px solid var(--clearing);
  border-radius: 2px;
  padding: 14px 18px;
  margin-bottom: 12px;
  font-size: 14.5px;
}
.notice.info { border-left-color: var(--canopy); }
.notice strong { color: var(--ink); }

/* ---------- Buttons / forms ---------- */
.btn-primary {
  display: inline-block;
  background: var(--clearing);
  color: #fff;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: none;
  padding: 12px 22px;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.btn-primary:hover { background: var(--clearing-dark); }
.btn-primary:disabled { background: var(--mist); cursor: not-allowed; }

.btn-secondary {
  display: inline-block;
  background: var(--paper-card);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--rule);
  padding: 10px 18px;
  border-radius: 3px;
  cursor: pointer;
}
.btn-secondary:hover { border-color: var(--canopy); }

form.upload-form { background: var(--paper-card); border-radius: 4px; padding: 24px; margin-bottom: 24px; }
form.upload-form label { display: block; font-size: 14px; margin-bottom: 8px; color: var(--ink); }
form.upload-form input[type="file"], form.upload-form select {
  font-family: var(--sans); font-size: 14px; padding: 8px; width: 100%;
  border: 1px solid var(--rule); border-radius: 3px; background: #fff; margin-bottom: 16px;
}
.form-hint { font-size: 13px; color: var(--mist); margin: -10px 0 16px; }

/* ---------- Metric tiles (Field Survey mockup) ---------- */
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 10px; }
.tile { border-radius: 4px; padding: 16px 18px; color: #fff; }
.tile .n { font-family: var(--serif); font-size: 26px; font-variant-numeric: tabular-nums; display: block; }
.tile .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; opacity: 0.88; }
.tile.red { background: var(--red); }
.tile.amber { background: var(--amber); }
.tile.green { background: var(--green); }
.tile.slate { background: var(--slate); }
.row-caption { font-size: 13px; color: var(--mist); margin: 0 0 26px; }

.dd-row { display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.dd-chip { background: var(--paper-card); border-left: 3px solid var(--canopy); border-radius: 2px; padding: 10px 14px; font-size: 13px; flex: 1; min-width: 160px; }
.dd-chip b { display: block; font-family: var(--serif); font-size: 17px; color: var(--canopy); }

.lot-metric { background: var(--paper-card); border-left: 3px solid var(--clearing); border-radius: 2px; padding: 12px 16px; margin-bottom: 26px; font-size: 14px; }
.lot-metric b { font-family: var(--serif); font-size: 17px; color: var(--canopy); }

/* ---------- Results table ---------- */
table.results { width: 100%; border-collapse: collapse; margin-bottom: 30px; font-size: 13.5px; }
table.results th {
  text-align: left; font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em;
  color: var(--mist); text-transform: uppercase; padding: 8px 10px; border-bottom: 2px solid var(--canopy);
  position: sticky; top: 0; background: var(--paper);
}
table.results td { padding: 9px 10px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.table-scroll { overflow-x: auto; margin-bottom: 24px; }
.coord { font-family: var(--mono); font-size: 12px; color: var(--mist); }
.flag-chip, .dd-badge, .confidence-badge {
  display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono);
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.03em; padding: 3px 8px;
  border-radius: 3px; color: #fff; white-space: nowrap;
}

/* ---------- Map ---------- */
#map-container { margin-bottom: 24px; border: 1px solid var(--rule); border-radius: 4px; overflow: hidden; }
#map-container iframe { display: block; width: 100%; height: 500px; border: none; }

/* ---------- Downloads / PDF panel ---------- */
.download-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.pdf-panel { background: var(--paper-card); border-radius: 4px; padding: 20px 24px; margin-bottom: 24px; }

/* ---------- Landing page (ported, Phase 5) ---------- */
section.block { padding: 56px 0; border-bottom: 1px solid var(--rule); }
section.block:last-of-type { border-bottom: none; }
section.block .eyebrow { margin-bottom: 14px; }
h2.section-title { font-size: 26px; margin-bottom: 18px; color: var(--canopy); }
.lede { font-size: 17px; max-width: 58ch; color: var(--ink); }
.lede + .lede { margin-top: 14px; }

.hero {
  background: radial-gradient(ellipse 900px 500px at 20% -10%, rgba(184, 89, 43, 0.16), transparent 60%), var(--canopy-deep);
  color: var(--paper); position: relative; overflow: hidden; padding: 64px 0 80px;
}
.contour { position: absolute; inset: 0; pointer-events: none; opacity: 0.5; }
.hero-inner { position: relative; z-index: 1; }
.hero .wordmark { font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(243, 245, 239, 0.72); margin-bottom: 40px; }
.hero .eyebrow { color: rgba(243, 245, 239, 0.6); margin-bottom: 18px; }
h1.headline { font-size: 42px; line-height: 1.14; letter-spacing: -0.01em; margin-bottom: 22px; color: var(--paper); }
.hero p.sub { font-family: var(--sans); font-size: 18px; max-width: 46ch; color: rgba(243, 245, 239, 0.86); margin-bottom: 34px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero .btn-secondary { background: none; border: none; color: rgba(243, 245, 239, 0.86); border-bottom: 1px solid var(--canopy-line); border-radius: 0; padding: 0 0 2px; }
.hero .btn-secondary:hover { color: var(--paper); border-color: rgba(243, 245, 239, 0.5); }

.callout { background: var(--paper-card); border-left: 3px solid var(--clearing); border-radius: 2px; padding: 22px 26px; margin-top: 26px; }
.callout .q { font-family: var(--serif); font-size: 19px; font-style: italic; color: var(--canopy); margin-bottom: 10px; }
.callout p { margin: 0; font-size: 15.5px; color: var(--ink); }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 28px; margin-top: 30px; }
.step .n { font-family: var(--mono); font-size: 13px; color: var(--clearing-dark); margin-bottom: 8px; }
.step h3 { font-size: 17px; font-weight: 600; font-family: var(--sans); color: var(--canopy); margin-bottom: 6px; }
.step p { margin: 0; font-size: 14.5px; color: var(--mist); }

.legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.chip { display: flex; align-items: center; gap: 9px; background: var(--paper-card); border-radius: 3px; padding: 10px 14px; font-size: 14px; }
.swatch { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.chip .label { font-weight: 600; font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.03em; }
.chip .meaning { color: var(--mist); }

.sources { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 22px; margin-top: 28px; }
.source dt { font-family: var(--mono); font-size: 12px; color: var(--mist); letter-spacing: 0.04em; margin-bottom: 4px; }
.source dd { margin: 0; font-size: 15px; color: var(--ink); }

.price-card {
  background: var(--canopy); color: var(--paper); border-radius: 4px; padding: 32px 30px;
  margin-top: 28px; display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 20px;
}
.price-figure { font-family: var(--serif); font-size: 38px; font-variant-numeric: tabular-nums; }
.price-figure small { font-family: var(--sans); font-size: 14px; color: rgba(243, 245, 239, 0.7); display: block; margin-top: 4px; }

table.mapping { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; }
table.mapping th { text-align: left; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.04em; color: var(--mist); font-weight: 600; padding: 8px 12px; border-bottom: 2px solid var(--rule); }
table.mapping td { padding: 10px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
table.mapping tr:last-child td { border-bottom: none; }
table.mapping td.field { font-family: var(--mono); font-size: 12.5px; color: var(--canopy); white-space: nowrap; }
table.mapping td.notes { color: var(--mist); font-size: 13.5px; }

.tag { display: inline-block; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.03em; padding: 2px 7px; border-radius: 3px; font-weight: 600; }
.tag.direct { background: rgba(63, 122, 83, 0.16); color: var(--green); }
.tag.context { background: rgba(192, 138, 44, 0.18); color: var(--amber); }
.tag.gap { background: rgba(184, 67, 58, 0.14); color: var(--red); }

header.top { background: var(--canopy-deep); color: var(--paper); padding: 40px 0 48px; }
header.top .wordmark { font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(243, 245, 239, 0.72); margin-bottom: 28px; }
header.top .eyebrow { color: rgba(243, 245, 239, 0.6); margin-bottom: 14px; }
header.top h1.headline { font-size: 32px; line-height: 1.2; margin-bottom: 16px; }
header.top p.sub { font-size: 17px; max-width: 60ch; color: rgba(243, 245, 239, 0.86); margin: 0; }
.back-link { color: rgba(243, 245, 239, 0.72); font-size: 14px; text-decoration: none; border-bottom: 1px solid var(--canopy-line); }
.back-link:hover { color: var(--paper); }
.callout strong { color: var(--canopy); }

/* Session 9.3 mobile/responsive pass: a single 560px breakpoint left a real gap
   in the 561-767px tablet range -- confirmed via a real screenshot at 650px
   width, the 4-column .metric-row squeezed "CANNOT SCREEN * 0%" onto two lines
   while its three siblings stayed on one, an inconsistent row height that a
   phone-only breakpoint never caught. Widened to 700px so the whole tablet
   range gets the same 2-column layout as phone, not just <=560px. */
@media (max-width: 700px) {
  .metric-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  h1.headline { font-size: 32px; }
  .price-card { flex-direction: column; align-items: flex-start; }
}