/* Two-Page Check — high-contrast, mobile-first, print-friendly. */

:root {
  --ink: #1c1917;
  --muted: #44403c;
  --paper: #f7f3ec;
  --card: #fffcf7;
  --line: #e0d8cc;
  --accent: #0f5c4c;
  --accent-ink: #f7f3ec;
  --accent-soft: #e4f0ec;
  --danger: #9b1c1c;
  --danger-soft: #fde8e8;
  --warn: #92400e;
  --warn-soft: #fff4e5;
  --ok: #14532d;
  --ok-soft: #e8f5e9;
  --focus: #0b3d8c;
  --max: 58rem;
  --font: "Calibri", "Segoe UI", "Liberation Sans", Arial, Helvetica, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font: 18px/1.5 var(--font);
  color: var(--ink);
  background: var(--paper);
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 0.75rem;
  z-index: 10;
}
.skip:focus { top: 0.5rem; }

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

.brand { display: flex; gap: 0.7rem; align-items: center; }
.brand .kicker, .kicker {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.logotype { margin: 0; font-weight: 700; font-size: 1.15rem; }

.nav { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; }
.nav a { color: var(--ink); text-underline-offset: 3px; }

main { max-width: var(--max); margin: 0 auto; padding: 1.25rem 1rem 3rem; }

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.6rem, 4.5vw, 2.15rem);
  line-height: 1.2;
}
.lede { margin: 0 0 1rem; }
.banner-note {
  margin: 0;
  padding: 0.75rem 0.9rem;
  background: var(--warn-soft);
  border-left: 4px solid var(--warn);
  color: var(--ink);
}

.checker, .panel, .about, .kit-card, .results .result-banner {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1.1rem 1.15rem;
  margin: 1.25rem 0;
}

.checker h2, .about h2 { margin-top: 0; }

.grid-2 {
  display: grid;
  gap: 1rem;
}
@media (min-width: 800px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

label { display: block; font-weight: 700; margin: 0.6rem 0 0.3rem; }

textarea {
  width: 100%;
  min-height: 14rem;
  padding: 0.65rem 0.7rem;
  border: 1px solid #b8b0a4;
  border-radius: 8px;
  font: 0.95rem/1.4 ui-monospace, "Cascadia Mono", "Segoe UI Mono", Menlo, monospace;
  background: #fff;
  color: var(--ink);
  resize: vertical;
}

.drop {
  display: block;
  border: 2px dashed #8a8174;
  border-radius: 10px;
  padding: 1rem;
  background: #fff;
  cursor: pointer;
  font-weight: 400;
}
.drop.over, .drop:hover { border-color: var(--accent); background: var(--accent-soft); }
.drop input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.drop-title { display: block; font-weight: 700; }
.drop-help { display: block; color: var(--muted); font-size: 0.95rem; margin-top: 0.25rem; }

.actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1rem; }
.report-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0 0 1rem; }

.btn {
  appearance: none;
  border: 1px solid var(--ink);
  background: #fff;
  color: var(--ink);
  font: 700 1rem/1.2 var(--font);
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
  cursor: pointer;
}
.btn:hover { background: #f3eee6; }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover { background: #0b473b; }

.form-status { min-height: 1.4em; margin: 0.6rem 0 0; }
.form-status.error { color: var(--danger); font-weight: 700; }
.fine { font-size: 0.92rem; color: var(--muted); }

.results:focus { outline: none; }
.results:focus-visible { outline: 3px solid var(--focus); }

.result-banner h2 { margin: 0.2rem 0 0.5rem; }
.result-banner.level-ok { border-left: 6px solid var(--ok); background: var(--ok-soft); }
.result-banner.level-warn { border-left: 6px solid var(--warn); background: var(--warn-soft); }
.result-banner.level-fail { border-left: 6px solid var(--danger); background: var(--danger-soft); }
.banner-kicker { margin: 0; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }

.stats { display: grid; gap: 0.6rem; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); }
.stat { background: var(--paper); padding: 0.7rem 0.8rem; border-radius: 8px; }
.stat-k { display: block; font-size: 0.85rem; color: var(--muted); }
.stat-v { display: block; font-size: 1.4rem; font-weight: 700; }
.stat-v.good, td.good { color: var(--ok); }
.stat-v.bad, td.bad { color: var(--danger); font-weight: 700; }

.meter {
  position: relative;
  height: 0.85rem;
  background: #efe8dc;
  border-radius: 999px;
  margin: 1rem 0 1.6rem;
  overflow: visible;
}
.meter-fill { height: 100%; border-radius: 999px; background: var(--ok); max-width: 100%; }
.meter-fill.over { background: var(--danger); }
.meter-mark {
  position: absolute;
  top: 1rem;
  transform: translateX(-100%);
  font-size: 0.8rem;
  color: var(--muted);
}

.grid-wrap { overflow-x: auto; }
.grid { width: 100%; border-collapse: collapse; font-size: 0.98rem; min-width: 20rem; }
.grid th, .grid td { text-align: left; vertical-align: top; padding: 0.5rem 0.4rem; border-bottom: 1px solid var(--line); }
.grid th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); }

.job-card { border: 1px solid var(--line); border-radius: 8px; padding: 0.75rem 0.85rem; margin: 0.7rem 0; }
.job-card h4 { margin: 0 0 0.3rem; }
.excerpt { margin: 0 0 0.5rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.chip {
  font-size: 0.82rem;
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--line);
  background: #fff;
}
.chip.ok { background: var(--ok-soft); border-color: #86c99a; }
.chip.no { background: var(--danger-soft); border-color: #e8a0a0; }
.chip.muted { color: var(--muted); }

.kw-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.kw-list li {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.25rem 0.5rem;
  background: #fff;
}
.kw-list li.ok { background: var(--ok-soft); }
.kw-list li.no { background: var(--danger-soft); }
.kw-mark { font-weight: 700; font-size: 0.8rem; margin-right: 0.25rem; }

.flag-list, .fix-list { padding-left: 0; list-style: none; margin: 0; }
.flag { padding: 0.6rem 0.7rem; border-radius: 8px; margin: 0 0 0.5rem; }
.flag.critical { background: var(--danger-soft); border-left: 4px solid var(--danger); }
.ok-line { padding: 0.6rem 0.7rem; background: var(--ok-soft); border-radius: 8px; }

.fix-list li {
  display: flex;
  gap: 0.7rem;
  margin: 0 0 0.85rem;
  align-items: flex-start;
}
.fix-list .pri {
  flex: 0 0 2.2rem;
  font-weight: 700;
  background: var(--paper);
  text-align: center;
  border-radius: 6px;
  padding: 0.2rem 0;
}
.fix-list li[data-priority="1"] .pri { background: var(--danger-soft); color: var(--danger); }
.fix-list li[data-priority="2"] .pri { background: var(--warn-soft); color: var(--warn); }
.fix-list p { margin: 0.25rem 0 0; color: var(--muted); }

.finding { margin: 0 0 0.9rem; }
.finding h4 { margin: 0 0 0.25rem; }
.muted { color: var(--muted); }

.kit-card { border-color: var(--accent); background: var(--accent-soft); }
.kit-card p:last-child { margin-bottom: 0; }

.about h3 { margin-top: 1.4rem; }
.about ul { padding-left: 1.15rem; }
.about li { margin: 0.35rem 0; }

.foot {
  border-top: 1px solid var(--line);
  padding: 1.2rem 1rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
  background: var(--card);
}
.foot p { margin: 0.25rem 0; }

/* Formatting preview and hidden measurer share typography with official recommendations. */
.measure-root {
  position: absolute;
  left: -10000px;
  top: 0;
  width: 8.5in;
  pointer-events: none;
  visibility: hidden;
}
.measure-sheet,
.format-preview {
  width: 8.5in;
  background: #fff;
  color: #000;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10pt;
  line-height: 1.2;
  box-sizing: border-box;
}
.measure-sheet {
  height: 11in;
  padding: 0.5in;
  overflow: hidden;
}
.measure-inner { width: 7.5in; }
.format-preview {
  min-height: 11in;
  padding: 0.5in;
  box-shadow: 0 2px 16px rgba(28, 25, 23, 0.12);
  border: 1px solid #ccc;
}
.pv-h { font-size: 14pt; font-weight: 700; margin: 0 0 4pt; }
.pv-p { margin: 0 0 2pt; white-space: pre-wrap; word-wrap: break-word; }
.pv-blank { height: 8pt; }

.preview-scale {
  overflow: auto;
  max-width: 100%;
  padding-bottom: 0.5rem;
}
@media (max-width: 900px) {
  .preview-scale {
    /* 8.5in ≈ 816px at 96dpi. Scale down so a 390px phone can scroll, not clip unusably. */
    transform-origin: top left;
  }
}

/* Narrow phones: prevent horizontal page overflow (preview can scroll inside). */
@media (max-width: 430px) {
  body { font-size: 16px; }
  main { padding: 1rem 0.75rem 2.5rem; }
  .top { padding: 0.7rem 0.75rem; }
  textarea { min-height: 11rem; }
}

@media print {
  .skip, .top, .hero, .checker, .report-actions, .kit-card, .about, .foot,
  .preview-panel, .measure-root, .banner-note, .nav { display: none !important; }
  body { background: #fff; }
  main { max-width: none; margin: 0; padding: 0; }
  .results, .panel, .result-banner { border: none; box-shadow: none; break-inside: avoid; }
  a { color: #000; text-decoration: none; }
  .results { display: block !important; }
}