@import "brand-tokens.css";

/* QR-kit styles — brand book v1. Colors come from brand-tokens.css; merchant
   accent is injected per-page by the media generator (always the copper accent). */
:root {
  --bg: var(--paper);
  --surface: var(--paper-bright);
  --muted: var(--ink-soft);
  --merchant-accent: var(--copper);
  --merchant-accent-deep: var(--ink);
  --shadow: 0 24px 60px rgba(20, 21, 16, 0.12);
  --shadow-sm: 0 8px 18px rgba(20, 21, 16, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.page {
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px 28px 56px;
}

.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 20px;
  align-items: end;
  margin-bottom: 28px;
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--copper);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

h1 {
  margin: 0;
  font-size: clamp(38px, 5vw, 70px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  max-width: 14ch;
}

.intro {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
}

.hero-panel {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
  padding: 20px;
}

.hero-panel .label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--copper);
  margin-bottom: 10px;
}

.hero-panel .label::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--copper);
  box-shadow: 0 0 0 5px rgba(196, 98, 58, 0.16);
}

.hero-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.sample {
  --card-bg: var(--surface);
  --card-ink: var(--ink);
  --card-muted: var(--muted);
  --accent: var(--merchant-accent);
  --qr-bg: var(--paper);
  --qr-fg: var(--ink);
  --qr-accent: var(--merchant-accent);

  background: var(--card-bg);
  color: var(--card-ink);
  border: 1px solid var(--hairline);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(280px, 0.98fr);
  min-height: 560px;
}

.sample-copy {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.sample-kicker {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.sample h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.sample-desc {
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.6;
  color: var(--card-muted);
  max-width: 34ch;
}

.meta-list {
  display: grid;
  gap: 10px;
}

.meta-item {
  display: flex;
  align-items: start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--card-muted);
}

.meta-item::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--accent);
  margin-top: 5px;
  flex: 0 0 auto;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(20, 21, 16, 0.12);
  background: var(--surface);
  color: var(--ink);
}

.pill.founder {
  background: var(--ink);
  color: var(--paper-dim);
  border-color: rgba(251, 247, 240, 0.12);
}

.pill.brand {
  color: var(--accent);
}

.sample-qr {
  padding: 24px;
  background: var(--qr-bg);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
}

.sample-qr::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 22px;
  border: 1px solid rgba(138, 167, 148, 0.35);
  pointer-events: none;
}

.qr-shell {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(20, 21, 16, 0.08);
  background: var(--surface);
}

.qr-shell svg {
  display: block;
  width: 100%;
  height: 100%;
}

.qr-caption {
  display: grid;
  gap: 4px;
  font-size: 13px;
  line-height: 1.4;
}

.qr-caption strong {
  font-size: 15px;
  letter-spacing: -0.01em;
}

/* Tone variants — brand book palette only (ink / paper / copper). */
.sample-tone-dark    { --card-bg: var(--ink); --card-ink: var(--paper); --card-muted: var(--soft-sage); --accent: var(--copper); --qr-bg: var(--ink); --qr-fg: var(--paper); --qr-accent: var(--copper); }
.sample-tone-warm    { --card-bg: var(--paper); --card-ink: var(--ink); --card-muted: var(--ink-soft); --accent: var(--copper); --qr-bg: var(--paper); --qr-fg: var(--ink); --qr-accent: var(--copper); }
.sample-tone-clean   { --card-bg: var(--paper-bright); --card-ink: var(--ink); --card-muted: var(--ink-soft); --accent: var(--copper); --qr-bg: var(--paper-bright); --qr-fg: var(--ink); --qr-accent: var(--copper); }
.sample-tone-sticker { --card-bg: var(--ink); --card-ink: var(--paper); --card-muted: var(--soft-sage); --accent: var(--copper); --qr-bg: var(--ink); --qr-fg: var(--paper); --qr-accent: var(--copper); }
.sample-tone-founder { --card-bg: var(--ink); --card-ink: var(--paper); --card-muted: var(--soft-sage); --accent: var(--copper); --qr-bg: var(--ink); --qr-fg: var(--paper); --qr-accent: var(--copper); }

.sample-tone-founder .sample-qr,
.sample-tone-dark .sample-qr,
.sample-tone-sticker .sample-qr {
  color: inherit;
}

.sample-tone-founder .pill.brand,
.sample-tone-sticker .pill.brand,
.sample-tone-dark .pill.brand {
  background: rgba(251, 247, 240, 0.08);
  border-color: rgba(251, 247, 240, 0.12);
}

.print-specs {
  margin-top: 28px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 20px;
}

.print-specs h3 {
  margin: 0 0 12px;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
}

.print-specs ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.footer-note {
  margin-top: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

@media (max-width: 1140px) {
  .hero, .sample { grid-template-columns: 1fr; }
  .sample { min-height: auto; }
}

@media (max-width: 720px) {
  .page { padding: 22px 16px 36px; }
  .cards { grid-template-columns: 1fr; }
  .sample-copy, .sample-qr { padding: 20px; }
  .sample h2 { font-size: 32px; }
}

@media print {
  body { background: #fff; }
  .cards { grid-template-columns: 1fr; }
  .sample { break-inside: avoid; page-break-inside: avoid; }
}