:root {
  color-scheme: dark light;
  --bg: #14121a;
  --bg-elevated: #1e1b26;
  --text: #f1eef7;
  --text-muted: #a89fc0;
  --accent: #ff5da2;
  --accent-2: #6ee7ff;
  --border: #322c40;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  padding: 2.5rem 1.5rem 1.5rem;
  text-align: center;
}

header h1 {
  margin: 0 0 0.4rem;
  font-size: 2.2rem;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

header p {
  margin: 0;
  color: var(--text-muted);
  max-width: 40rem;
  margin-inline: auto;
}

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.25rem;
}

.card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--accent);
}

.card-thumb {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0f0d14;
  overflow: hidden;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-thumb-placeholder {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-muted);
}

.card-title {
  padding: 0.65rem 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent-2);
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

#player-container {
  background: #000;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  max-width: 640px;
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

#player-container ruffle-player,
#player-container .ruffle-player {
  width: 100% !important;
  height: 100% !important;
}

#game-title {
  text-align: center;
  margin: 0 0 1rem;
}

footer {
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

footer a {
  color: var(--accent-2);
}