body {
  background: radial-gradient(circle at top, #0a0f1f, #000);
  color: #fff;
  font-family: "Poppins", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  flex-direction: column;
}

h1 {
  text-shadow: 0 0 15px cyan, 0 0 25px blue;
}

.game-container {
  text-align: center;
}

canvas {
  border: 3px solid #00ffff;
  border-radius: 8px;
  box-shadow: 0 0 30px cyan, inset 0 0 20px #0077ff;
  background: linear-gradient(180deg, #050d1a, #0b162a);
}

.controls {
  margin-top: 10px;
}

button {
  margin: 6px;
  padding: 10px 16px;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(90deg, #00ffff, #0077ff);
  box-shadow: 0 0 15px #00ffff;
  transition: 0.2s;
}

button:hover {
  transform: scale(1.1);
  box-shadow: 0 0 25px #00ffff, 0 0 40px #0077ff;
}

.info {
  margin-top: 10px;
  font-size: 14px;
  color: #aeeaff;
}