body {
    margin: 0;
    padding: 0;
    background-color: #050505;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    height: 100vh;
    font-family: 'Arial', sans-serif;
    color: #fff;
}

.game-container {
    text-align: center;
}
 
canvas {
    background-color: #0a0a0a;
    border: 2px solid #fff;
    border-radius: 10px;
    display: block;
    margin: 20px auto;
}

.controls {
    margin-top: 10px;
}

button {
    padding: 8px 15px;
    margin: 0 5px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 6px;
    border: none;
    background-color: #222;
    color: #fff;
    transition: 0.3s;
}
button:hover {
    background-color: #444;
}

#levelDisplay, #scoreDisplay {
    margin-left: 10px;
    font-weight: bold;
    font-size: 18px;
}