body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #282c34;
    color: white;
    font-family: Arial, sans-serif;
    margin: 0;
}

#game-container {
    text-align: center;
    background-color: #61dafb;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

button {
    padding: 10px 20px;
    font-size: 16px;
    margin: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

#click-button {
    background-color: #21a1f1;
    color: white;
}

#start-button {
    background-color: #4caf50;
    color: white;
}

#score-container, #timer-container {
    margin: 20px;
    font-size: 18px;
}

#game-over {
    margin-top: 20px;
}