body,
html {
  margin: 0;
  padding: 0;
  overflow: hidden;
  width: 100%;
  height: 100%;
  background-color: #111111; /* Very dark background for neon theme */
  font-family: Arial, sans-serif;
  touch-action: none; /* Prevent default touch actions like pinch-zoom */
  user-select: none; /* Prevent text selection */
  -webkit-user-select: none; /* Safari */
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* IE/Edge */
  -webkit-tap-highlight-color: transparent; /* Remove tap highlight on mobile Chrome/Safari */
}

canvas {
  display: block;
}

#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  z-index: 1000;
}