.fio-auth-login-card {
    width: min(100%, 430px);
}

.fio-auth-tabs {
    margin: 18px 0 16px;
}

.fio-auth-tabs .fio-ui-tabs__nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 16px;
    overflow: visible;
    scrollbar-width: auto;
}

.fio-auth-tabs .fio-ui-tabs__nav::-webkit-scrollbar {
    display: none;
}

.fio-auth-tabs .fio-ui-tabs__tab {
    width: 100%;
    min-width: 0;
    min-height: 40px;
    padding: 8px 10px;
    font-size: 13px;
    line-height: 1.2;
    white-space: normal;
}

.fio-auth-panel[hidden],
.fio-auth-email-code[hidden],
.fio-auth-call-state[hidden],
.fio-auth-alert[hidden] {
    display: none !important;
}

/* v0.0.5.12.3.2: hidden buttons inside login-card must stay hidden despite legacy .login-card button rule. */
.fio-auth-login-card button[hidden],
.fio-auth-login-card .fio-ui-button[hidden] {
    display: none !important;
}

.fio-auth-alert {
    border-radius: 10px;
    padding: 10px 12px;
    margin: 14px 0;
    font-size: 14px;
    border: 1px solid #bfdbfe;
    background: #eff6ff;
    color: #1e3a8a;
}

.fio-auth-alert.is-error {
    border-color: #fecaca;
    background: #fef2f2;
    color: #991b1b;
}

.fio-auth-hint {
    margin: 8px 0 12px;
    color: var(--muted-color, #64748b);
    font-size: 14px;
    line-height: 1.45;
}

.fio-auth-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.fio-auth-actions .fio-ui-button {
    flex: 1 1 160px;
}

.fio-auth-call-state {
    margin: 12px 0 16px;
    border: 1px dashed var(--border-color, #d7dde8);
    border-radius: 12px;
    padding: 14px;
    background: rgba(15, 23, 42, .03);
}

.fio-auth-call-phone {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: .03em;
    margin: 8px 0;
    word-break: break-word;
}

.fio-auth-login-card input[type="text"],
.fio-auth-login-card input[type="tel"],
.fio-auth-login-card input[type="password"] {
    min-width: 0;
}

@media (max-width: 520px) {
    .fio-auth-login-card {
        width: 100%;
    }

    .fio-auth-tabs .fio-ui-tabs__tab,
    .fio-auth-actions .fio-ui-button {
        width: 100%;
    }

    .fio-auth-call-phone {
        font-size: 20px;
    }
}

@media (max-width: 380px) {
    .fio-auth-tabs .fio-ui-tabs__nav {
        gap: 6px;
    }

    .fio-auth-tabs .fio-ui-tabs__tab {
        font-size: 12px;
        padding-right: 8px;
        padding-left: 8px;
    }

    .fio-auth-call-phone {
        font-size: 18px;
        letter-spacing: 0;
    }

    .fio-auth-alert,
    .fio-auth-hint {
        font-size: 13px;
    }
}

.fio-auth-totp {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color, #d7dde8);
}

.fio-auth-totp[hidden],
.fio-auth-totp-form[hidden] {
    display: none !important;
}

.fio-auth-totp h2 {
    margin: 0 0 8px;
    font-size: 20px;
}

.fio-auth-link-button {
    width: auto !important;
    min-height: 0;
    margin-top: 12px !important;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--primary-color, #2563eb);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.fio-auth-link-button:hover {
    background: transparent;
    color: var(--primary-hover, #1d4ed8);
    text-decoration: underline;
}