body {
    margin: 0;
    padding: 0;
    background-color: #1a1a1a; /* Dark gray background */
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  /* Container for layout spacing */
  #game-container {
    padding: 40px 0; /* top and bottom spacing! */
  }
  
  /* Canvas visual separation */
  #game-container canvas {
    background-color: #000000; /* actual game background inside canvas */
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1); /* glow effect */
    border-radius: 8px;
    display: block;
  }