:root {
  --neon-fuchsia: rgba(255, 20, 147, 1.0);
  --hot-pink: rgba(255, 105, 180, 1.0);
  --bubblegum-pink: rgba(255, 182, 193, 1.0);
  --dark-bg: #0a0210;
  --panel: #14091b;
  --border: #d1a8ff;
  --scanline: rgba(255, 20, 147, 0.04);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--dark-bg);
  color: var(--bubblegum-pink);
  font-family: "Press Start 2P", monospace;
  /* Subtle CRT scanlines to ground the retro aesthetic. */
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 2px,
      var(--scanline) 2px,
      var(--scanline) 3px
    ),
    radial-gradient(ellipse at top, rgba(255, 20, 147, 0.15), transparent 60%);
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
}

.arcade-title {
  font-family: "Press Start 2P", monospace;
  font-size: clamp(2rem, 6vw, 3.5rem);
  text-align: center;
  margin: 0 0 3rem;
  color: #ffaaff;
  letter-spacing: 0.1em;
  text-shadow:
    0 0 8px var(--neon-fuchsia),
    0 0 24px var(--neon-fuchsia),
    4px 4px 0 #6b0844;
}

.arcade-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
  gap: 1.5rem;
}

.arcade-card a {
  display: block;
  padding: 1rem;
  background: var(--panel);
  border: 2px solid var(--border);
  color: var(--bubblegum-pink);
  text-decoration: none;
  /* Sharp corners — no border-radius. Retro cabinets are blocky. */
  box-shadow: 0 0 0 1px #000, 0 0 18px rgba(209, 168, 255, 0.25);
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.arcade-card a:hover {
  transform: translate(-2px, -2px);
  border-color: var(--neon-fuchsia);
  box-shadow:
    4px 4px 0 var(--neon-fuchsia),
    0 0 24px rgba(255, 20, 147, 0.5);
}

.arcade-thumb {
  aspect-ratio: 1 / 1;
  background: #000;
  border: 1px solid #2a132d;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.arcade-thumb img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.arcade-back {
  display: inline-block;
  margin-top: 3rem;
  font-size: 0.66rem;
  color: var(--hot-pink);
  text-decoration: none;
  letter-spacing: 0.1em;
}

.arcade-back:hover {
  color: var(--neon-fuchsia);
  text-shadow: 0 0 8px var(--neon-fuchsia);
}

.arcade-credits {
  margin: 0.75rem 0 0;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--bubblegum-pink);
  opacity: 0.4;
}

.arcade-credits a {
  color: inherit;
  text-decoration: underline;
}

.arcade-credits a:hover {
  color: var(--neon-fuchsia);
  opacity: 1;
}

@media (max-width: 480px) {
  main { padding: 2rem 1rem 4rem; }
  .arcade-grid { gap: 1rem; }
}