:root {
  --bg: var(--ui-bg);
  --bg-soft: var(--ui-bg-soft);
  --surface: var(--ui-surface);
  --border: var(--ui-border);
  --text: var(--ui-text);
  --muted: var(--ui-muted);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Sora", "Segoe UI", sans-serif;
  background: linear-gradient(145deg, var(--bg), var(--bg-soft));
}

.layout {
  width: min(900px, calc(100% - 1.2rem));
  margin: 1rem auto;
  display: grid;
  gap: 1rem;
}

.top {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 0.9rem;
  display: grid;
  gap: 0.45rem;
}

h1 { margin: 0; }

.stats {
  display: flex;
  gap: 1rem;
  color: var(--muted);
}

.game-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1rem;
  display: grid;
  gap: 0.9rem;
  justify-items: center;
}

canvas {
  width: min(92vw, 480px);
  height: min(92vw, 480px);
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #040812;
}

.controls {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

button {
  border: 1px solid rgba(56, 189, 248, 0.5);
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.15);
  color: var(--text);
  padding: 0.5rem 0.9rem;
  cursor: pointer;
}

#status { margin: 0; color: var(--muted); }

.touch-controls {
  display: none;
  gap: 0.5rem;
  justify-items: center;
}

.touch-row {
  display: flex;
  gap: 0.45rem;
}

.touch-controls button {
  min-width: 48px;
}

@media (max-width: 900px) and (pointer: coarse) {
  .touch-controls {
    display: grid;
  }
}