.countdown-button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.countdown-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.countdown-text {
    margin-left: 10px;
    font-size: 14px;
    color: #555;
}