body {
    margin: 0;
    overflow: hidden;
    background: url('assets/desert.jpg') no-repeat center center fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
}

.game-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#car {
    position: absolute;
    bottom: 20px;
    left: 50%;
    width: 80px;
    height: 160px;
    background: url('assets/car.png') no-repeat center center;
    background-size: contain;
    transform: translateX(-50%);
}

#obstacle {
    position: absolute;
    top: -100px;
    width: 100px;
    height: 100px;
    background: url('assets/obstacle.png') no-repeat center center;
    background-size: contain;
}

#score {
    position: absolute;
    top: 10px;
    left: 10px;
    color: white;
    font-size: 20px;
}

#save-score-form {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    color: white;
    text-align: center;
}

#leaderboard {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    padding: 10px;
    color: white;
}