.shadow-stage {
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  padding: 32px;
}
.shadow-box {
  width: 160px;
  height: 100px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
}
.layers-list { display: flex; flex-direction: column; gap: 10px; margin: 12px 0; }
.layer-card {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-muted);
}
.layer-card .row { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
.css-out { font-family: var(--font-mono); font-size: 0.85rem; min-height: 90px; }