.sfotp-registration {
    margin: 18px 0 22px;
    padding: 18px;
    border: 1px solid #e4e7ec;
    border-radius: 14px;
    background: #f8fafc;
}

.sfotp-registration .iti {
    width: 100%;
}

.sfotp-registration .iti input {
    width: 100%;
    min-height: 48px;
    border: 1px solid #dfe3e8;
    border-radius: 10px;
    background: #fff;
}

.sfotp-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
}

.sfotp-send,
.sfotp-verify {
    min-height: 42px;
}

.sfotp-timer {
    font-size: 13px;
    color: #667085;
}

.sfotp-code-box {
    margin-top: 16px;
}

.sfotp-code-box label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
}

.sfotp-code-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.sfotp-code-row input {
    min-height: 44px;
    text-align: center;
    letter-spacing: 6px;
    font-size: 18px;
}

.sfotp-message {
    min-height: 20px;
    margin-top: 12px;
    font-size: 13px;
}

.sfotp-message.success {
    color: #067647;
}

.sfotp-message.error {
    color: #b42318;
}

.sfotp-registration.verified {
    border-color: #a6f4c5;
    background: #ecfdf3;
}

@media (max-width: 600px) {
    .sfotp-code-row {
        grid-template-columns: 1fr;
    }

    .sfotp-actions {
        flex-direction: column;
        align-items: stretch;
    }
}