body {
    font-family: sans-serif;
    display: flex;
    flex-direction: column; /* Stack items vertically */
    align-items: center; /* Center items horizontally */
    justify-content: center; /* Center items vertically */
    min-height: 90vh; /* Use viewport height */
    background-color: #f0f0f0;
}

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

#score-display {
    font-size: 1.5em; /* Make score bigger */
    margin-bottom: 20px; /* Add space below score */
    color: #333;
}

#click-target {
    padding: 15px 30px; /* Make button bigger */
    font-size: 1.2em;
    color: white;
    background-color: #007bff; /* Blue background */
    border: none;
    border-radius: 5px;
    cursor: pointer; /* Change cursor on hover */
    transition: background-color 0.2s ease; /* Smooth transition */
}

#click-target:hover {
    background-color: #0056b3; /* Darker blue on hover */
}

#click-target:active {
    background-color: #004085; /* Even darker blue when clicked */
    transform: scale(0.98); /* Slightly shrink button when clicked */
}