body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  color: #fff;
}

.game-container {
  background-color: rgba(0,0,0,0.8);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
  text-align: center;
}

h1 {
  margin-bottom: 10px;
}

.score-board {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 18px;
}

canvas {
  background-color: #111;
  display: block;
  margin: 0 auto;
  border: 2px solid #fff;
  border-radius: 8px;
}

.controls {
  margin-top: 10px;
}

.controls button {
  padding: 8px 12px;
  margin: 5px;
  font-size: 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  background-color: #66a6ff;
  color: #fff;
  transition: all 0.2s ease;
}

.controls button:hover {
  background-color: #89f7fe;
  transform: scale(1.05);
}