body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0b0c10;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

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

.controls button {
    padding: 10px 20px;
    margin: 5px;
    font-size: 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    background: linear-gradient(45deg, #6e0ad6, #ff0a91);
    color: white;
    box-shadow: 0 0 10px #ff0a91, 0 0 20px #6e0ad6;
    transition: 0.3s;
}

.controls button:hover {
    box-shadow: 0 0 20px #ff0a91, 0 0 40px #6e0ad6;
}

canvas {
    background-color: #111;
    display: block;
    margin: 20px auto;
    border: 2px solid #6e0ad6;
    border-radius: 10px;
}