*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  background: #0a0a0f;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  overflow-x: hidden;
}

#wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 12px;
}

#game {
  display: block;
  border: 2px solid #ffd700;
  box-shadow: 0 0 24px rgba(255, 215, 0, 0.25);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  /* Scale up on large screens */
  max-width: min(600px, 98vw);
  width: min(600px, 98vw);
  height: auto;
  aspect-ratio: 1 / 1;
}

/* Volume slider */
#volume-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ffd700;
  font-size: 18px;
  width: min(600px, 98vw);
}

#vol-slider {
  flex: 1;
  accent-color: #ffd700;
  height: 6px;
  cursor: pointer;
}

/* Touch controls */
#touch-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

#touch-row {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.touch-btn {
  width: 52px;
  height: 52px;
  font-size: 20px;
  background: rgba(255, 215, 0, 0.12);
  color: #ffd700;
  border: 2px solid rgba(255, 215, 0, 0.4);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  transition: background 0.1s;
}

.touch-btn:active,
.touch-btn.action-btn:active {
  background: rgba(255, 215, 0, 0.35);
}

.action-btn {
  font-size: 15px;
  font-family: monospace;
  font-weight: bold;
  background: rgba(100, 80, 0, 0.25);
  border-color: rgba(200, 160, 0, 0.5);
}

/* Hide touch controls on desktop */
@media (hover: hover) and (pointer: fine) {
  #touch-controls {
    display: none;
  }
}