/* ===== Tokens ===== */
:root {
  --bg: #f3ece0;
  --bg-2: #ebe2d2;
  --ink: #1a1713;
  --ink-soft: #4a443c;
  --ink-mute: #6f685c;
  --rule: #d9cfbc;
  --accent: #b54514;        /* warm rust */
  --accent-ink: #7a2b07;
  --good: #3e6b4a;
  --warn: #a9651a;
  --bad: #8a2a1a;
  --paper: #fbf7ee;
  --shadow: 0 1px 0 rgba(26,23,19,.08), 0 16px 40px -20px rgba(26,23,19,.25);
  --radius: 14px;
  --radius-sm: 8px;

  --serif: "Iowan Old Style", "Charter", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --tap: 44px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* subtle paper grain */
  background-image:
    radial-gradient(1200px 600px at 90% -10%, rgba(181,69,20,.06), transparent 60%),
    radial-gradient(800px 500px at -10% 20%, rgba(62,107,74,.05), transparent 60%);
}

a { color: var(--accent-ink); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 10px 14px; border-radius: 0 0 8px 0;
  z-index: 100;
}
.skip-link:focus { left: 0; }

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 28px 20px 160px;
}

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

/* ===== Hero ===== */
.hero { padding: 24px 0 40px; border-bottom: 1px solid var(--rule); }
.eyebrow {
  font-family: var(--mono);
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-mute); margin: 0 0 18px;
}
h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(34px, 8vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
}
.lede {
  font-size: clamp(17px, 2.3vw, 20px);
  color: var(--ink-soft);
  margin: 0 0 14px;
  max-width: 46ch;
}
.fine {
  color: var(--ink-mute);
  font-size: 15px;
  margin: 0;
}

/* ===== Cabinets ===== */
.cabinets {
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  display: grid;
  gap: 14px;
}
@media (min-width: 720px) {
  .cabinets { grid-template-columns: repeat(3, 1fr); gap: 18px; }
}
.cabinet {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 22px 20px 20px;
  min-height: 180px;
  color: var(--ink);
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.cabinet::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent) 40%, transparent 40%);
  opacity: .6;
}
.cabinet:hover, .cabinet:focus-visible {
  transform: translateY(-2px);
  border-color: var(--accent);
  text-decoration: none;
}
.cab-num {
  font-family: var(--mono);
  font-size: 12px; letter-spacing: .2em;
  color: var(--ink-mute);
}
.cab-title {
  font-family: var(--serif);
  font-size: 24px; line-height: 1.15; letter-spacing: -0.01em;
}
.cab-sub {
  color: var(--ink-soft); font-size: 15px;
  flex: 1;
}
.cab-cta {
  font-family: var(--mono);
  font-size: 13px; letter-spacing: .08em;
  color: var(--accent);
  margin-top: 6px;
}

/* ===== Views ===== */
.view[hidden] { display: none !important; }
.game {
  padding: 6px 0 24px;
  animation: fade .25s ease-out;
}
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.game-nav {
  display: flex; justify-content: space-between; align-items: center;
  margin: 6px 0 22px;
}
.back {
  font-family: var(--mono);
  font-size: 13px; letter-spacing: .06em;
  color: var(--ink-soft);
  padding: 10px 0;
  min-height: var(--tap);
  display: inline-flex; align-items: center;
}
.game-label {
  font-family: var(--mono); font-size: 12px; letter-spacing: .2em;
  color: var(--ink-mute); text-transform: uppercase;
}
.game-header h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 5.5vw, 40px);
  letter-spacing: -.01em;
  margin: 6px 0 10px;
  font-weight: 600;
}
.game-header p { color: var(--ink-soft); margin: 0 0 22px; max-width: 52ch; }
.menu-title {
  font-family: var(--serif); font-style: italic; color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 10px 0; margin: 14px 0 20px;
  text-align: center;
  letter-spacing: .02em;
}

.game-footer {
  display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center;
  margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--rule);
}
.game-footer .aside {
  color: var(--ink-mute); font-size: 14px; margin: 0 0 0 auto;
}

.link-btn {
  background: none; border: 0; padding: 10px 0;
  min-height: var(--tap);
  font: inherit; color: var(--accent-ink);
  cursor: pointer; letter-spacing: .02em;
  text-decoration: underline; text-underline-offset: 3px;
}
.link-btn.subtle { color: var(--ink-soft); text-decoration: none; }
.link-btn.subtle:hover { text-decoration: underline; }

/* ===== Bingo ===== */
.bingo-wrap { position: relative; }
.shared-notice {
  margin: 0 0 14px;
  padding: 10px 14px;
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  border-radius: 4px 8px 8px 4px;
  color: var(--ink-soft);
  font-size: 14px;
}
.bingo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 6px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.bingo-cell {
  aspect-ratio: 1 / 1;
  border: 1px solid var(--rule);
  background: #fffdf7;
  border-radius: var(--radius-sm);
  padding: 6px;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-size: clamp(10px, 1.85vw, 13px);
  line-height: 1.15;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background .15s ease, color .15s ease, transform .12s ease, border-color .15s ease;
  font-family: var(--sans);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.bingo-cell:hover { border-color: var(--accent); }
.bingo-cell[aria-pressed="true"] {
  background: var(--accent);
  color: #fffdf7;
  border-color: var(--accent);
  transform: scale(.98);
}
.bingo-cell.free {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  font-weight: 600;
  font-family: var(--serif);
  font-size: clamp(11px, 2vw, 15px);
  letter-spacing: .01em;
}
.bingo-cell.win {
  animation: winPulse 1.2s ease;
  box-shadow: 0 0 0 2px var(--accent) inset;
}
@keyframes winPulse {
  0% { box-shadow: 0 0 0 0 rgba(181,69,20,.5) inset; }
  50% { box-shadow: 0 0 0 3px var(--accent) inset; }
  100% { box-shadow: 0 0 0 2px var(--accent) inset; }
}

.bingo-banner {
  margin-top: 18px;
  background: var(--ink);
  color: var(--paper);
  padding: 18px 20px;
  border-radius: var(--radius);
  display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap;
  box-shadow: var(--shadow);
  animation: slideIn .4s ease-out;
}
.bingo-banner strong {
  font-family: var(--serif); font-size: 22px; letter-spacing: .04em;
  color: #f5b089;
}
@keyframes slideIn { from { transform: translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ===== Drinking game ===== */
.status-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.status-label { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--ink-mute); text-transform: uppercase; }
.status-value {
  font-family: var(--serif); font-size: clamp(16px, 3vw, 20px); font-weight: 600;
  color: var(--good);
  transition: color .2s ease;
}
.status-value[data-level="2"] { color: var(--warn); }
.status-value[data-level="3"] { color: #b3540f; }
.status-value[data-level="4"] { color: var(--bad); }

.drinking-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 4px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.rule-row {
  display: flex; align-items: center; gap: 14px;
  padding: 4px 0;
}
.rule-row label {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 4px;
  min-height: var(--tap);
  width: 100%;
  cursor: pointer;
  border-bottom: 1px dashed var(--rule);
}
.rule-row:last-child label { border-bottom: 0; }
.rule-row input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 22px; height: 22px; flex: 0 0 22px;
  border: 1.5px solid var(--ink-soft);
  border-radius: 4px;
  background: var(--paper);
  cursor: pointer;
  position: relative;
  margin-top: 2px;
}
.rule-row input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
.rule-row input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 6px; top: 2px;
  width: 6px; height: 12px;
  border: solid #fffdf7;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.rule-text { font-size: 16px; line-height: 1.4; color: var(--ink); }
.rule-text b { color: var(--accent-ink); font-weight: 700; letter-spacing: .01em; }
.rule-row input[type="checkbox"]:checked + .rule-text {
  text-decoration: line-through;
  color: var(--ink-mute);
}

/* ===== Quiz ===== */
.quiz {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow);
}
.progress {
  height: 3px; background: var(--rule); border-radius: 2px; overflow: hidden;
  margin-bottom: 22px;
}
.progress > span {
  display: block; height: 100%;
  background: var(--accent);
  transition: width .25s ease;
}
.q-meta {
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em;
  color: var(--ink-mute); text-transform: uppercase; margin-bottom: 10px;
}
.q-text {
  font-family: var(--serif); font-size: clamp(22px, 4vw, 28px);
  line-height: 1.2; margin: 0 0 22px; font-weight: 600;
  letter-spacing: -.005em;
}
.q-options { display: grid; gap: 10px; }
.q-opt {
  text-align: left;
  background: #fffdf7;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  min-height: var(--tap);
  font: inherit;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .15s ease, transform .12s ease, background .15s ease;
}
.q-opt:hover, .q-opt:focus-visible { border-color: var(--accent); }
.q-opt:active { transform: scale(.99); }
.q-intro h3, .q-result h3 {
  font-family: var(--serif);
  font-size: clamp(26px, 5vw, 36px);
  margin: 0 0 16px;
  letter-spacing: -.005em;
}
.q-result .tier {
  font-family: var(--mono); font-size: 12px; letter-spacing: .2em;
  color: var(--accent); text-transform: uppercase; margin-bottom: 8px;
}
.q-result p { color: var(--ink-soft); font-size: 17px; }
.q-actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: var(--tap);
  padding: 13px 20px;
  border-radius: 999px;
  font-family: var(--sans); font-weight: 600; font-size: 16px;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
  letter-spacing: .01em;
}
.btn.primary {
  background: var(--ink); color: var(--paper);
  border-color: var(--ink);
}
.btn.primary:hover { background: var(--accent); border-color: var(--accent); text-decoration: none; }
.btn.ghost {
  background: transparent; color: var(--ink);
  border-color: var(--ink-soft);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent-ink); text-decoration: none; }
.btn.small { padding: 9px 14px; font-size: 14px; min-height: 38px; }

/* ===== CTA sections ===== */
.soft-cta {
  margin-top: 30px;
  padding: 18px 20px;
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  border-radius: 4px 10px 10px 4px;
}
.soft-cta p { margin: 0; color: var(--ink-soft); }
.inline-cta { font-weight: 600; color: var(--accent-ink); }

.final-cta {
  margin-top: 72px;
  padding: 48px 0 20px;
  border-top: 1px solid var(--rule);
}
.final-inner h2 {
  font-family: var(--serif);
  font-size: clamp(30px, 6vw, 48px);
  line-height: 1.05; letter-spacing: -.01em; margin: 0 0 10px;
  font-weight: 600;
}
.final-sub {
  font-family: var(--serif); font-style: italic;
  font-size: clamp(18px, 3vw, 22px);
  color: var(--ink-soft); margin: 0 0 18px;
}
.final-body { color: var(--ink-soft); max-width: 52ch; margin: 0 0 24px; }
.final-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ===== Site footer ===== */
.site-footer {
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
  color: var(--ink-mute);
  font-size: 14px;
}
.site-footer p { margin: 0 0 10px; max-width: 58ch; }
.site-footer nav a { color: var(--ink-soft); margin-right: 4px; }
.site-footer nav span { color: var(--rule); margin-right: 4px; }

/* ===== Sticky CTA ===== */
.sticky-cta {
  position: fixed; left: 12px; right: 12px; bottom: 12px;
  background: var(--ink); color: var(--paper);
  border-radius: 999px;
  padding: 10px 14px 10px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  box-shadow: 0 10px 30px -12px rgba(0,0,0,.35);
  z-index: 50;
  font-size: 14px;
  max-width: 640px;
  margin: 0 auto;
  animation: rise .3s ease-out;
}
.sticky-cta .btn.primary { background: var(--accent); border-color: var(--accent); }
@keyframes rise { from { transform: translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ===== Toast ===== */
.toast {
  position: fixed; left: 50%; bottom: 80px;
  transform: translateX(-50%);
  background: var(--ink); color: var(--paper);
  padding: 10px 16px; border-radius: 999px;
  font-size: 14px;
  box-shadow: var(--shadow);
  z-index: 60;
  animation: toast .25s ease-out;
}
@keyframes toast { from { opacity: 0; transform: translate(-50%, 6px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ===== Responsive tweaks ===== */
@media (min-width: 560px) {
  .bingo-cell { font-size: 13px; padding: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}