/* Phone layout is the base. Wide screens are the media query. */

:root {
  --bg: #14131f;
  --bg-card: #201e33;
  --bg-card-hover: #2a2742;
  --ink: #f2f0ff;
  --ink-dim: #a9a4c7;
  --edge: #332f4f;
  --accent: #e8a33d;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f4ef;
    --bg-card: #fffdf8;
    --bg-card-hover: #fff;
    --ink: #221f2e;
    --ink-dim: #625c78;
    --edge: #e2dcd0;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 1rem 3rem;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-text-size-adjust: 100%;
}

.masthead {
  max-width: 60rem;
  margin: 0 auto;
  padding: 2.5rem 0 1.75rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 9vw, 3rem);
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0.4rem 0 0;
  color: var(--ink-dim);
  font-size: 0.95rem;
}

main { max-width: 60rem; margin: 0 auto; }

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 34rem) {
  .grid { grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
}

.card {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--edge);
  border-radius: 1rem;
  background: var(--bg-card);
  color: inherit;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s, border-color 0.15s;
}

.card:hover, .card:focus-visible {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.card:active { transform: translateY(0); }

.card-art {
  flex: none;
  display: grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 0.8rem;
  /* colour-mix keeps every tile tinted by its own accent without a second var */
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  font-size: 1.9rem;
  line-height: 1;
}

.card-body { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.card-title { font-weight: 600; font-size: 1.05rem; }
.card-blurb { color: var(--ink-dim); font-size: 0.9rem; }
.card-meta { color: var(--accent); font-size: 0.78rem; margin-top: 0.2rem; }

.empty { color: var(--ink-dim); }

footer {
  max-width: 60rem;
  margin: 3rem auto 0;
  color: var(--ink-dim);
  font-size: 0.82rem;
}

/* Shared chrome for the page a game runs on. */
.game-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: calc(env(safe-area-inset-top) + 0.5rem) 0.9rem 0.5rem;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--edge);
  z-index: 10;
}

.game-bar a {
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.3rem 0.1rem;
}

.game-bar a:hover { color: var(--ink); }
.game-bar strong { font-size: 0.95rem; font-weight: 600; }