body {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #1a1a1a;
    font-family: Arial, sans-serif;
}

h1 {
    color: #fff;
    font-size: 36px;
    margin: 0 0 15px 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

#scoreboard {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    padding: 15px 30px;
    background: #2a2a2a;
    border-radius: 8px;
    color: #fff;
}

.score-item {
    font-size: 18px;
}

.score-item span {
    font-weight: bold;
    color: #4CAF50;
}

#gameCanvas {
    border: 2px solid #333;
    cursor: pointer;
}