#musical-pacman-game-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

canvas {
    background: #000;
    display: block;
    margin: 0 auto;
    width: 100%;
    height: auto;
}

.game-controls {
    margin: 10px 0;
}

button {
    padding: 10px 15px;
    font-size: 16px;
    margin: 5px;
    cursor: pointer;
}

#powerup-display {
    margin-top: 15px;
}

#collected-powerups {
    font-size: 18px;
    color: #fff;
}

#high-scores {
    margin-top: 20px;
    color: #fff;
    background: #222;
    padding: 10px;
    border-radius: 5px;
}

#high-score-list {
    list-style: none;
    padding: 0;
}

#high-score-list li {
    padding: 5px 0;
}