/* ── Gamesight Arcade — brand theme ──────────────────────────────────────────
   Dark, brand-recolored. Palette from Gamesight brand guidelines:
   Blurple #5555F2 (primary), Cyan #46F2FB, Green #2FF579, Red #F55B53,
   Yellow #F5CF22, Purple #8A57F0, Dark Blue #3737C3, Light #F5F7FF.
   Fonts: Poppins (headers), Space Grotesk (body).                              */
:root {
  --bg: #0a0a1f;
  --bg-card: #15152e;
  --border: #2e2e5e;
  --text: #f5f7ff;
  --text-dim: #9a9ad6;
  --blurple: #5555f2;
  --blurple-lt: #8a8aff;
  --indigo: #3737c3;
  --cyan: #46f2fb;
  --accent: var(--blurple);
  --accent-2: var(--cyan);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  background-image:
    radial-gradient(circle at 50% -20%, #3737c3 0%, transparent 55%),
    radial-gradient(circle at 85% 8%, #5555f233 0%, transparent 40%);
  color: var(--text);
  font-family: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  display: flex;
  flex-direction: column;
}

.site-header {
  text-align: center;
  padding: 3.5rem 1rem 2rem;
}

.logo {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: "Poppins", system-ui, sans-serif;
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  letter-spacing: 0.16em;
  font-weight: 800;
}

.logo-mark {
  width: 1.15em;
  height: 0.82em;
  color: var(--blurple-lt);
  filter: drop-shadow(0 0 14px color-mix(in srgb, var(--blurple) 70%, transparent));
}

.logo-accent {
  color: var(--blurple-lt);
  text-shadow: 0 0 20px color-mix(in srgb, var(--blurple) 70%, transparent);
}

.tagline {
  color: var(--text-dim);
  letter-spacing: 0.06em;
  margin: 0.7rem 0 0;
}

main {
  flex: 1;
  width: min(1100px, 100% - 2rem);
  margin: 0 auto;
  padding-bottom: 3rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--blurple);
  box-shadow: 0 8px 34px color-mix(in srgb, var(--blurple) 38%, transparent);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: #06060f;
}

.card-thumb-placeholder {
  display: grid;
  place-items: center;
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--blurple-lt);
  background:
    radial-gradient(circle at 50% 30%, #1b1b45 0%, transparent 70%),
    repeating-linear-gradient(45deg, #12122a 0 12px, #0b0b1c 12px 24px);
}

.card-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
}

.card-body h2 {
  margin: 0;
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.card-body p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.45;
  flex: 1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.badge {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  background: #0c0c20;
  white-space: nowrap;
}

.card-play {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  background: var(--blurple);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  opacity: 0;
  box-shadow: 0 4px 16px color-mix(in srgb, var(--blurple) 60%, transparent);
  transition: opacity 0.15s ease;
}

.card:hover .card-play,
.card:focus-visible .card-play { opacity: 1; }

.empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  padding: 4rem 0;
}

.site-footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-dim);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

.site-footer a { color: var(--cyan); }