body {
  margin: 0;
  overflow: hidden;
  background-color: #000;
}

canvas {
  display: block;
}

#loading-status {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 15px;
  border-radius: 8px;
  font-family: Arial, sans-serif;
  z-index: 1000;
  max-width: 300px;
}

#loading-status h3 {
  margin: 0 0 10px 0;
  color: #4CAF50;
}

#loading-status ul {
  margin: 0;
  padding-left: 20px;
}

#loading-status li {
  margin: 5px 0;
  font-size: 14px;
}

.loaded {
  color: #4CAF50 !important;
}

.error {
  color: #f44336 !important;
}

.serve-btn {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 10px 20px;
  font-size: 16px;
  z-index: 1;
  cursor: pointer;
}

.marbles-btn {
  position: absolute;
  top: 20px;
  left: 120px; /* Positioned to the right of the serve button */
  padding: 10px 20px;
  font-size: 16px;
  z-index: 1;
  cursor: pointer;
}