body {
    margin: 0;
    padding: 0;
    background-color: #000;
    overflow: hidden; /* Prevents scrolling */
    touch-action: none; /* Prevents mobile browsers from interpreting touches as scrolling */
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#game-container {
    width: 100%;
    height: 100%;
}

/* The Start Button Overlay */
#start-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    z-index: 100;
}

#start-btn {
    padding: 15px 30px;
    font-size: 20px;
    background-color: #00ffcc;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
    font-weight: bold;
}