/* Penguin Games — shared shell (phones & tablets) */

:root {
  --bg-deep: #04060f;
  --bg-card: rgba(255, 255, 255, 0.05);
  --bg-card-hover: rgba(255, 255, 255, 0.09);
  --stroke: rgba(165, 243, 252, 0.18);
  --text: #e2f0ff;
  --text-muted: rgba(165, 243, 252, 0.6);
  --accent: #a5f3fc;
  --accent-hot: #67e8f9;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
  --radius: 1.25rem;
  --tap-min: 48px;
  --font: "Nunito", system-ui, -apple-system, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  touch-action: manipulation;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font);
  font-weight: 600;
  color: var(--text);
  background:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(99, 57, 234, 0.14), transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(6, 182, 212, 0.07), transparent 45%),
    var(--bg-deep);
  padding:
    max(1rem, env(safe-area-inset-top))
    max(1.25rem, env(safe-area-inset-right))
    max(1.5rem, env(safe-area-inset-bottom))
    max(1.25rem, env(safe-area-inset-left));
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:active {
  opacity: 0.85;
}

.page {
  max-width: 32rem;
  margin: 0 auto;
}

.brand {
  text-align: center;
  margin-bottom: 2rem;
}

.brand__mark {
  font-size: clamp(2.5rem, 12vw, 3.5rem);
  line-height: 1;
  margin: 0 0 0.35rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.35));
}

.brand__title {
  font-size: clamp(1.5rem, 6vw, 1.85rem);
  margin: 0;
  letter-spacing: 0.02em;
}

.brand__tag {
  margin: 0.5rem 0 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

.games {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.game-card {
  display: block;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  color: inherit;
  text-align: left;
  min-height: var(--tap-min);
  transition: background 0.15s ease, transform 0.12s ease;
}

.game-card:active {
  transform: scale(0.98);
  background: var(--bg-card-hover);
}

.game-card__name {
  font-size: 1.2rem;
  margin: 0 0 0.35rem;
}

.game-card__desc {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.game-card--soon {
  opacity: 0.55;
  pointer-events: none;
}

.footer-note {
  margin-top: 2.5rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* Game chrome */
.game-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap-min);
  min-width: var(--tap-min);
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: var(--bg-card);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.btn-back:active {
  transform: scale(0.97);
  background: var(--bg-card-hover);
}

.hud {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}

.hud strong {
  color: var(--accent);
  font-weight: 800;
}

.update-btn {
  display: block;
  margin: 0.5rem auto 0;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.75rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 999px;
  -webkit-tap-highlight-color: transparent;
  opacity: 0.6;
  transition: opacity 0.15s;
}

.update-btn:active {
  opacity: 1;
}