body {
  background-color: black;
  color: white;
  font-family: Arial, sans-serif;
  text-align: center;
}

canvas {
  display: block;
  margin: 20px auto;
  background-color: black;
  border: 2px solid #0000ff;
}

.controls button {
  padding: 10px 20px;
  margin: 5px;
  font-size: 16px;
  cursor: pointer;
}

#score {
  font-weight: bold;
  color: yellow;
}

/* Glow effects */
.pacman-glow { filter: drop-shadow(0 0 8px yellow); }
.ghost-glow-red { filter: drop-shadow(0 0 8px red); }
.ghost-glow-pink { filter: drop-shadow(0 0 8px pink); }
.ghost-glow-cyan { filter: drop-shadow(0 0 8px cyan); }
.ghost-glow-orange { filter: drop-shadow(0 0 8px orange); }