.captcha-page-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f5f5f5; /* light gray background */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.captcha-box {
    background: #ffffff;
    padding: 40px 60px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
    text-align: center;
}

.captcha-box h2 {
    margin-bottom: 20px;
    font-size: 1.8rem;
    color: #333333;
}

/*.captcha-box button.action.primary {
    margin-top: 20px;
    padding: 10px 25px;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    background-color: #1a73e8;
    color: white;
    border-radius: 5px;
    transition: background 0.3s ease;
}*/
.captcha-box button.action.primary {
    margin-top: 20px;
    padding: 10px 25px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    background-color: #2a2a2a;
    color: white;
    border-radius: 5px;
    transition: background 0.3s ease;
    font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    padding: 10px 30px;
    width: 100%;
    font-weight: 500;
}

.captcha-box button.action.primary:hover {
    background-color: #2a2a2a;
}