:root {
  color-scheme: light;
  --bg: #0b1220;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-border: rgba(255, 255, 255, 0.14);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto,
    Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 700px at 50% 15%, #13223a, var(--bg));
  color: var(--text);
  display: grid;
  place-items: center;
}

.wrap {
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 18px;
}

canvas {
  width: 420px;
  height: 640px;
  border-radius: 16px;
  background: linear-gradient(#7dd3fc, #e0f2fe 55%, #b7f7a6 55%, #86efac);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  outline: 1px solid rgba(255, 255, 255, 0.12);
}

.hint {
  font-size: 13px;
  color: var(--muted);
}

.pill {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  backdrop-filter: blur(10px);
}

kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
}