body {
    margin: 0;
    overflow: hidden;
    background-color: #f7f7f7;
    font-family: monospace;
}

.game {
    position: relative;
    width: 100vw;
    height: 100vh;
    background-color: #e0e0e0;
    overflow: hidden;
    border-bottom: 2px solid #ccc;
}

#dino {
    position: absolute;
    width: 60px;
    height: 60px;
    background-color: orange; /* Temporarily use solid color for debugging */
    bottom: 0;
    left: 50px;
}

#ground {
    position: absolute;
    width: 100%;
    height: 20px;
    background-color: #ccc;
    bottom: 0;
    left: 0;
    z-index: 10;
}

.cactus {
    position: absolute;
    width: 30px;
    height: 60px;
    background-color: #4CAF50; /* Placeholder for cactus */
    bottom: 0;
    left: 100vw; /* Start off-screen */
}

#score {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    color: #555;
    z-index: 100;
}

#gameOver {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 36px;
    color: #555;
    text-align: center;
    z-index: 200;
}

.hidden {
    display: none;
}