/* MFA Box */
.custom-mfa-box {
    max-width: 400px;
    margin: 40px auto;
    padding: 25px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    font-family: Arial, sans-serif;
}

/* Headings */
.custom-mfa-box h3 {
    margin-bottom: 20px;
    font-size: 1.5em;
    color: #333;
    text-align: center;
}

/* Labels */
.custom-mfa-box label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #555;
}

/* Inputs */
.custom-mfa-box input[type="tel"],
.custom-mfa-box input[type="text"],
.custom-mfa-box select {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1em;
    transition: border-color 0.2s;
}

.custom-mfa-box input:focus,
.custom-mfa-box select:focus {
    border-color: #0073aa;
    outline: none;
}

/* Buttons */
.custom-mfa-box .button,
.custom-mfa-box .button-secondary {
    display: inline-block;
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.custom-mfa-box .button {
    background: #0073aa;
    color: #fff;
}

.custom-mfa-box .button:hover {
    background: #005f8d;
}

.custom-mfa-box .button-secondary {
    background: #eee;
    color: #333;
}

.custom-mfa-box .button-secondary:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Error messages */
.custom-mfa-box p {
    color: black;
    font-weight: bold;
    margin-bottom: 15px;
    text-align: center;
}

/* Responsive */
@media (max-width: 480px) {
    .custom-mfa-box {
        padding: 15px;
    }
}