:root {
  --bg: #0f1115;
  --fg: #e8ebf0;
  --muted: #8b93a3;
  --accent: #7cc4ff;
  --card: #191c22;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

header {
  padding: 24px 32px;
  border-bottom: 1px solid #222831;
}
header h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}
header .sub {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

footer {
  padding: 16px 32px;
  border-top: 1px solid #222831;
  color: var(--muted);
  font-size: 12px;
  display: flex;
  gap: 8px;
}

/* ----------------------------------------- gallery */

.gallery .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  padding: 24px 32px;
}

.card {
  background: var(--card);
  border: 1px solid #222831;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 120ms ease;
  color: inherit;
  text-decoration: none;
}
.card:hover { border-color: var(--accent); text-decoration: none; }
.card .card-preview {
  width: 100%;
  height: 320px;
  background: #0b0d11;
  pointer-events: none;   /* let clicks pass through to the <a> wrapper */
  position: relative;
}
.card .card-preview canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}
.card .meta {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.card .meta .name {
  font-weight: 600;
  font-size: 15px;
}
.card .meta .stats {
  color: var(--muted);
  font-size: 12px;
  display: flex;
  gap: 8px;
}

/* ----------------------------------------- viewer */

.viewer { display: flex; flex-direction: column; height: 100vh; }
.viewer header { display: flex; align-items: baseline; gap: 16px; }
.viewer header h1 { font-size: 18px; }
.viewer .back { font-size: 13px; color: var(--muted); }
.viewer .stage {
  flex: 1;
  width: 100%;
  background: #0b0d11;
  position: relative;
  min-height: 0;
}
.viewer .stage canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}