body {
    margin: 0;
    overflow: hidden;
    background-color: #000;
}
canvas {
    display: block;
}
#stats-container {
    position: absolute;
    top: 20px;
    left: 20px;
    color: white;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 5px;
    font-family: sans-serif;
    width: 250px;
}

#stats-buttons {
    margin-bottom: 10px;
}

#stats-buttons button {
    background-color: #333;
    color: white;
    border: 1px solid #555;
    padding: 5px 10px;
    cursor: pointer;
    border-radius: 3px;
    margin-right: 5px;
    margin-bottom: 5px;
}

#stats-buttons button:hover {
    background-color: #555;
}

#stats-buttons button.active {
    background-color: #007bff;
    border-color: #007bff;
}