#game-container {
    width: 400px;
    height: 500px;
    background-color: #2c3e50;
    display: flex;
    justify-content: center;
    align-items: center;
}

#click-area {
    width: 100%;
    height: 100%;
    background-color: #c0392b;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.1s;
    user-select: none;
}

#click-area.waiting {
    background-color: #c0392b; /* Red */
}

#click-area.ready {
    background-color: #27ae60; /* Green */
}

#click-area.early {
    background-color: #34495e; /* Gray */
}