body {
    font-family: Arial, sans-serif;
    background-color: #1b1c1e;
    color: #fff;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

h1, h3 {
    color: #00ff99;
}

.stats, .controls {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.controls button {
    background-color: #00ff99;
    border: none;
    padding: 10px 20px;
    color: #000;
    cursor: pointer;
    font-size: 16px;
}

.controls button:disabled {
    background-color: #777;
    color: #555;
    cursor: not-allowed;
}

canvas {
    background-color: #333;
    border: 1px solid #777;
}

.message-box {
    margin-top: 20px;
    background-color: #2b2c2e;
    padding: 15px;
    border: 1px solid #555;
}

.message-box h3 {
    margin-top: 0;
}

#messageBox {
    height: 100px;
    overflow-y: auto;
    background-color: #1b1c1e;
    padding: 10px;
    color: #00ff99;
}

.leaderboard-link {
    margin-top: 20px;
}

.leaderboard-link a {
    color: #00ff99;
    text-decoration: none;
}

#leaderboard {
    margin-top: 20px;
}

form {
    margin-bottom: 20px;
}

input {
    padding: 5px;
    font-size: 16px;
    margin-right: 10px;
}

button {
    padding: 10px;
    margin: 5px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}