/* Crux-Sacra Pairs — warm faith-family palette, mobile-first. */
:root {
  --bg: #faf3e3;
  --ink: #3a2a1a;
  --accent: #7a2e1d;
  --gold: #b8860b;
  --gold-soft: #f2c14e;
  --card-w: #fffdf6;
  --green: #3f6b4f;
  --radius: 14px;
  --tap: 48px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.45;
  min-height: 100vh;
}
.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #fff; padding: 12px 16px; z-index: 50;
}
.skip:focus { left: 8px; top: 8px; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: var(--accent); color: #fbf3df;
}
.brand { font-weight: 800; font-size: 1.15rem; letter-spacing: 0.02em; }
.tagline { font-size: 0.8rem; opacity: 0.9; }
main { max-width: 900px; margin: 0 auto; padding: 12px 12px 40px; }
h2 { margin: 0.6em 0; }
.muted { opacity: 0.75; }

button, .btn {
  font: inherit; cursor: pointer;
  min-height: var(--tap); min-width: var(--tap);
  border-radius: 12px; border: 2px solid var(--accent);
  background: #fff; color: var(--accent);
  padding: 10px 18px; font-weight: 700;
}
button:hover { background: #f6e8c8; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 3px solid var(--gold-soft); outline-offset: 2px;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #93402a; }
#lang-btn {
  min-width: 56px; background: transparent; color: #fff; border-color: #fbf3df;
}

/* Home */
.diff-list { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .diff-list { grid-template-columns: repeat(3, 1fr); } }
.diff {
  display: flex; flex-direction: column; gap: 4px; align-items: stretch;
  text-align: center; background: var(--card-w); padding: 16px 12px;
}
.dname { font-size: 1.15rem; color: var(--accent); }
.dblurb { font-weight: 400; font-size: 0.9rem; }
.dbest { font-size: 0.9rem; color: var(--green); }
.home-row {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 14px 0;
}
.switch { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; min-height: var(--tap); }
.switch input { width: 28px; height: 28px; accent-color: var(--green); }
.chest { display: grid; gap: 10px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .chest { grid-template-columns: 1fr 1fr; } }

/* HUD */
.hud {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  background: var(--card-w); border: 2px solid var(--gold);
  border-radius: var(--radius); padding: 10px; margin-bottom: 10px;
}
.hud .stat { text-align: center; }
.hud .lbl { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; opacity: 0.8; }
.hud .val { display: block; font-size: 1.25rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.hud .buffs { grid-column: 1 / -1; text-align: center; font-weight: 700; color: var(--green); min-height: 1.4em; }
@media (max-width: 380px) {
  .hud .lbl { font-size: 0.62rem; }
  .hud .val { font-size: 1.05rem; }
}
.hud .buffs[hidden] { display: none; }
.game-bar { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 10px; flex-wrap: wrap; }
.game-bar .actions { display: flex; gap: 10px; }

/* Board + cards */
.board { display: grid; gap: 8px; }
.board.cols-3 { grid-template-columns: repeat(3, 1fr); }
.board.cols-4 { grid-template-columns: repeat(4, 1fr); }
.board.cols-6 { grid-template-columns: repeat(6, 1fr); gap: 6px; }
@media (min-width: 700px) {
  .board.cols-3 { grid-template-columns: repeat(4, 1fr); }
}
.card {
  position: relative; padding: 0; border: 2px solid var(--gold);
  border-radius: var(--radius); background: var(--card-w);
  min-height: 120px; overflow: hidden;
  transition: transform 0.18s ease;
}
.cols-6 .card { min-height: 96px; }
.card .face { display: block; }
.card .front { display: none; padding: 4px; }
.card.up .front { display: block; }
.card.up .back { display: none; }
.card .art { width: 100%; height: auto; display: block; border-radius: 8px; }
.card .back .art { border-radius: 10px; }
.card .cname { display: block; font-size: 0.78rem; font-weight: 800; margin-top: 2px; }
.cols-3 .card .cname { font-size: 1rem; }
.cols-6 .card .cname { font-size: 0.66rem; }
.card .cvirtue { display: block; font-size: 0.68rem; color: var(--green); font-weight: 700; }
.card.matched {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(63, 107, 79, 0.35);
  cursor: default;
}
.card.villain {
  border-color: #6b6b5e;
  background: #f0eee4;
}
.card.matched::after {
  content: "✓"; position: absolute; top: 4px; right: 6px;
  background: var(--green); color: #fff; border-radius: 50%;
  width: 26px; height: 26px; line-height: 26px; font-weight: 800;
}
.cols-6 .card.matched::after {
  width: 20px; height: 20px; line-height: 20px; font-size: 0.75rem;
}
.card.peek .back, .card.hint .back { display: none; }
.card.peek .front, .card.hint .front { display: block; }
.card.peek { box-shadow: 0 0 0 4px var(--gold-soft); }
.card.hint { animation: shake 0.5s ease 4; box-shadow: 0 0 0 4px var(--green); }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Toast */
#toast { min-height: 56px; margin: 10px 0; }
.toast {
  background: var(--card-w); border: 2px solid var(--gold);
  border-radius: var(--radius); padding: 8px 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.toast.virtue { border-color: var(--green); background: #eef5ec; }
.toast.surprise { border-color: var(--gold-soft); background: #fdf6e0; }
.toast.prize { border-color: var(--accent); background: #fbeee4; }

/* Win */
.win-stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 12px 0;
}
@media (min-width: 560px) { .win-stats { grid-template-columns: repeat(3, 1fr); } }
.win-stats .stat {
  background: var(--card-w); border: 2px solid var(--gold);
  border-radius: var(--radius); padding: 8px; text-align: center;
}
.win-stats .lbl { display: block; font-size: 0.75rem; text-transform: uppercase; opacity: 0.8; }
.win-stats .val { display: block; font-size: 1.3rem; font-weight: 800; }
.newbest {
  background: var(--green); color: #fff; font-weight: 800; text-align: center;
  border-radius: var(--radius); padding: 8px; margin: 8px 0;
}
.prize {
  background: var(--card-w); border: 2px solid var(--gold);
  border-radius: var(--radius); padding: 10px;
  display: grid; grid-template-columns: auto 1fr; gap: 2px 10px;
}
.prize .pglyph { font-size: 2rem; grid-row: span 3; align-self: center; }
.prize .pname { font-weight: 800; color: var(--accent); }
.prize .pdesc { font-size: 0.9rem; }
.prize .pverse { font-size: 0.82rem; font-style: italic; opacity: 0.85; }
.win-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

/* Modal */
.modal {
  position: fixed; inset: 0; background: rgba(40, 25, 15, 0.6);
  display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 40;
}
.modal[hidden] { display: none; }
.modal-card {
  background: var(--card-w); border-radius: var(--radius);
  border: 3px solid var(--gold); padding: 20px; max-width: 480px; width: 100%;
  max-height: 90vh; max-height: 90dvh; overflow-y: auto;
}
.modal-card ol { padding-left: 22px; margin: 10px 0 16px; }
.modal-card li { margin-bottom: 6px; }

footer { text-align: center; padding: 16px; font-size: 0.82rem; opacity: 0.8; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}