.captcha-container {
    margin: 20px 0;
    padding: 15px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.captcha-image {
    display: block;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 3px;
    cursor: pointer;
}

.captcha-input {
    width: 200px;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-size: 16px;
    text-transform: uppercase;
}

.captcha-label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.captcha-refresh {
    background: #007cba;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    margin-left: 10px;
}

.captcha-refresh:hover {
    background: #005a87;
}

.captcha-error {
    color: #d32f2f;
    font-size: 14px;
    margin-top: 5px;
    display: none;
    font-weight: bold;
    background-color: #ffebee;
    padding: 8px;
    border-radius: 3px;
    border: 1px solid #ffcdd2;
}