body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #2C3E50;
    font-family: 'Arial', sans-serif;
}

.game-container {
    position: relative;
    background-color: #34495E;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

.game-stats {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background-color: #2C3E50;
    border-radius: 5px;
    margin-bottom: 10px;
    color: #ECF0F1;
}

.game-stats div {
    padding: 5px 10px;
    background-color: #34495E;
    border-radius: 3px;
}

canvas {
    border: 3px solid #2C3E50;
    border-radius: 5px;
    background-color: #87CEEB;
}

.controls {
    text-align: center;
    margin-top: 10px;
    color: #ECF0F1;
}

#muteButton {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #ECF0F1;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

#muteButton:hover {
    background-color: #2C3E50;
}