.readiness-admin-page {
  --ready-green: #8ff0a4;
  --ready-yellow: #f3f356;
  --ready-red: #ff6b6b;
}

.player-ready-finish .button {
  background: transparent;
}

.practice-controls button:disabled {
  cursor: not-allowed;
  filter: grayscale(1);
  opacity: 0.35;
}

.sound-stage canvas {
  background-image:
    linear-gradient(rgba(114, 233, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(114, 233, 255, 0.035) 1px, transparent 1px);
  background-size: 24px 24px;
}