body {
  background-color: #000;
  color: #fff;
  text-align: center;
  font-family: "Poppins", sans-serif;
  margin: 0;
  overflow: hidden;
}

.glow-title {
  font-size: 2.5rem;
  text-shadow: 0 0 15px cyan, 0 0 30px lime, 0 0 60px blue;
  margin-top: 10px;
}

canvas {
  border: 3px solid #0ff;
  border-radius: 10px;
  box-shadow: 0 0 25px #0ff;
  background: radial-gradient(circle, #001f3f 10%, #000000 90%);
}

.controls {
  margin-top: 15px;
}

button {
  background-color: #111;
  color: #0ff;
  border: 2px solid #0ff;
  border-radius: 10px;
  padding: 10px 20px;
  margin: 0 5px;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px #0ff;
}

button:hover {
  background-color: #0ff;
  color: #000;
  box-shadow: 0 0 25px #0ff, 0 0 50px #00ffff;
}