/* PHASE 5 MVC REFACTOR: Public 2FA state styling for login and setup flows */
/* MVC-V: Frontend behavior layer - scoped presentation only, no global bleed. */

/* ── 2FA Panel Accessibility: aria-hidden toggle ─────────────────────────── */
.af-2fa-input-wrapper[aria-hidden="true"] {
    pointer-events: none;
    overflow: hidden;
}

/* ── 2FA Verify Button (Login Flow) ──────────────────────────────────────── */
.af-2fa-verify-btn {
    background-color: var(--af-auth-btn-bg, var(--af-color-button-bg));
    color: var(--af-auth-btn-text, var(--af-color-button-text));
    border-radius: var(--af-auth-btn-radius, var(--af-radius-md));
    border: 1px solid var(--af-auth-btn-border-color, transparent);
    width: fit-content;
    margin: 0 auto;
    min-height: 40px;
    padding: 0 24px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.af-2fa-verify-btn:hover {
    background-color: var(--af-auth-btn-hover-bg, var(--af-color-button-hover-bg));
    color: var(--af-auth-btn-hover-text, var(--af-color-button-hover-text));
    border-color: var(--af-auth-btn-hover-border-color, var(--af-auth-btn-border-color, transparent));
}

.af-form-container {
    transition: opacity 220ms ease, transform 220ms ease;
}

.af-form-container .af-login-form-wrapper,
.af-form-container .af-2fa-input-wrapper {
    transition: opacity 220ms ease, transform 220ms ease, max-height 220ms ease;
}

.af-form-container .af-2fa-input-wrapper {
    display: none;
    flex-direction: column;
    gap: 14px;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
}

.af-form-container.af-state-2fa-active .af-login-form-wrapper {
    display: none !important;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
}

.af-form-container.af-state-2fa-active .af-2fa-input-wrapper {
    display: flex !important;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.af-form-container.af-state-2fa-active {
    min-height: 0;
}

.af-2fa-input-wrapper,
.af-2fa-setup-panel {
    color: inherit;
}

.af-2fa-input-wrapper {
    padding-top: 8px;
}

/* ── Fallback Email Button ────────────────────────────────────────────────── */
.af-2fa-fallback-email-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: fit-content;
    cursor: pointer;
    transition: opacity 180ms ease, transform 180ms ease, color 180ms ease;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    min-height: auto !important;
    margin: 8px auto 0 auto;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    color: var(--af-auth-nav-link, inherit);
}

.af-2fa-fallback-email-btn:hover,
.af-2fa-fallback-email-btn:focus-visible {
    opacity: 0.88;
    transform: translateY(-1px);
    text-decoration: underline;
    color: var(--af-auth-nav-link-hover, inherit);
}

.af-2fa-fallback-email-btn[aria-disabled="true"],
.af-2fa-fallback-email-btn[data-af-cooldown="1"] {
    pointer-events: none;
    opacity: 0.7;
    text-decoration: none;
}

/* ── Status Messages ── */
.af-2fa-message,
.af-2fa-setup-message {
    display: none;
    margin: 0;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.45;
}

.af-2fa-message.is-visible,
.af-2fa-setup-message.is-visible {
    display: block;
}

.af-2fa-message.is-error,
.af-2fa-setup-message.is-error {
    background: rgba(239, 68, 68, 0.12);
    color: #b91c1c;
}

.af-2fa-message.is-success,
.af-2fa-setup-message.is-success {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
}

/* ── Setup Panel Geometry ── */
.af-2fa-setup-panel {
    display: grid;
    gap: 18px;
}

.af-2fa-setup-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.af-qr-container {
    display: grid;
    place-items: center;
    min-height: 220px;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.af-qr-container canvas,
.af-qr-container img,
.af-qr-container svg {
    max-width: 100%;
    height: auto;
}

.af-2fa-secret-uri,
.af-2fa-recovery-codes {
    word-break: break-word;
}

.af-2fa-recovery-codes {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.af-2fa-recovery-codes li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.05);
}

.af-2fa-recovery-codes code {
    font-size: 14px;
    letter-spacing: 0.08em;
}

.af-2fa-setup-state {
    display: none;
}

.af-2fa-setup-state.is-visible {
    display: grid;
    gap: 16px;
}

/* ========================================================
   THE SHARED 2FA MODAL WRAPPER (Setup & Disable ONLY)
   ======================================================== */

.af-2fa-setup-modal .af-modal-dialog,
.af-2fa-disable-modal .af-modal-dialog {
    background: var(--af-glass-bg, var(--af-color-bg-card, #ffffff));
    backdrop-filter: var(--af-glass-blur, none);
    -webkit-backdrop-filter: var(--af-glass-blur, none);

    /* Glass Highlight Borders (Top & Left Only) */
    border-top: var(--af-glass-border-top, 1px solid var(--af-color-border, #e2e8f0));
    border-left: var(--af-glass-border-left, 1px solid var(--af-color-border, #e2e8f0));
    border-right: none;
    border-bottom: none;
    
    box-shadow: var(--af-glass-shadow, 0 10px 30px rgba(0, 0, 0, 0.15));
    border-radius: var(--af-radius-lg, 12px);

    padding-top: var(--af-padding-top, 30px);
    padding-right: var(--af-padding-right, 30px);
    padding-bottom: var(--af-padding-bottom, 30px);
    padding-left: var(--af-padding-left, 30px);

    margin-top: var(--af-margin-top, auto);
    margin-right: var(--af-margin-right, auto);
    margin-bottom: var(--af-margin-bottom, auto);
    margin-left: var(--af-margin-left, auto);

    color: var(--af-color-text-primary, #0F172A);
    font-family: var(--af-font-body, inherit);
}

.af-2fa-setup-modal .af-modal-title,
.af-2fa-disable-modal .af-modal-title {
    color: var(--af-color-text-primary, #0F172A);
    font-family: var(--af-font-heading, inherit);
    margin-bottom: 20px;
}

.af-2fa-setup-modal .af-modal-close,
.af-2fa-disable-modal .af-modal-close {
    background-color: var(--af-auth-btn-bg, var(--af-color-button-bg, #00C2A8)) !important;
    color: var(--af-auth-btn-text, var(--af-color-button-text, #ffffff)) !important;
    border: none !important;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 0;
    line-height: 1;
}

.af-2fa-setup-modal .af-modal-close:hover,
.af-2fa-disable-modal .af-modal-close:hover {
    background-color: var(--af-auth-btn-hover-bg, var(--af-color-button-hover-bg, #00A896)) !important;
    color: var(--af-auth-btn-hover-text, var(--af-color-button-hover-text, #ffffff)) !important;
    transform: scale(1.05);
}

/* ========================================================
   MODAL INPUT FIELDS (Centered & Constrained)
   ======================================================== */

.af-2fa-setup-modal input[type="text"],
.af-2fa-disable-modal input[type="text"] {
    background-color: var(--af-color-input-bg, #ffffff);
    border: 1px solid var(--af-color-input-border, #cbd5e1);
    color: var(--af-color-input-text, #334155);
    border-radius: var(--af-radius-sm, 4px);
    padding: 10px 14px;
    
    /* ── CENTERED INPUT LOGIC ── */
    width: 100%;
    max-width: 220px;
    display: block;
    margin: 0 auto;
    text-align: center;
    letter-spacing: 4px; /* Premium spacing for auth codes */
    font-size: 16px;
    font-weight: 600;
}

.af-2fa-setup-modal input[type="text"]:hover,
.af-2fa-disable-modal input[type="text"]:hover {
    background-color: var(--af-color-input-hover-bg, #f8fafc);
    border-color: var(--af-color-input-hover-border, #94a3b8);
}

.af-2fa-setup-modal input[type="text"]:focus,
.af-2fa-disable-modal input[type="text"]:focus {
    background-color: var(--af-color-input-focus-bg, #ffffff);
    border-color: var(--af-color-input-focus-border, var(--af-auth-btn-bg, #00C2A8));
    color: var(--af-color-input-focus-text, #0f172a);
    outline: none;
}

.af-2fa-setup-modal .af-form-row,
.af-2fa-disable-modal .af-form-row {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center; /* Forces the label to align with the centered input */
    width: 100%;
}

.af-2fa-setup-modal .af-form-row label,
.af-2fa-disable-modal .af-form-row label {
    display: block;
    margin-bottom: 8px;
    color: var(--af-color-label, var(--af-color-text-primary, #0f172a));
    font-weight: 500;
}

/* ========================================================
   BUTTON OVERRIDES (Enable vs Disable vs Verify)
   ======================================================== */

/* 1. ENABLE & DISABLE Buttons (100% Width) */
.af-2fa-setup-button,
#af-verify-2fa-disable-form .af-btn-danger,
.af-disable-2fa-btn {
    width: 100% !important; /* Forces 100% width */
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border: 0;
    border-radius: var(--af-auth-btn-radius, var(--af-radius-md, 12px));
    font-weight: 600;
    cursor: pointer;
    transition: transform 180ms ease, opacity 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

/* Restore Global Brand Colors for Enable */
.af-2fa-setup-button {
    background-color: var(--af-auth-btn-bg, var(--af-color-button-bg, #00C2A8));
    color: var(--af-auth-btn-text, var(--af-color-button-text, #ffffff));
    border: 1px solid var(--af-auth-btn-border-color, var(--af-color-button-border, transparent));
}

.af-2fa-setup-button:hover {
    background-color: var(--af-auth-btn-hover-bg, var(--af-color-button-hover-bg, #00A896));
    color: var(--af-auth-btn-hover-text, var(--af-color-button-hover-text, #ffffff));
    border-color: var(--af-auth-btn-hover-border-color, var(--af-color-button-hover-border, transparent));
    transform: translateY(-1px);
}

/* Danger Colors for Disable */
#af-verify-2fa-disable-form .af-btn-danger,
.af-disable-2fa-btn {
    background-color: #ef4444 !important; 
    color: #ffffff !important;
}

#af-verify-2fa-disable-form .af-btn-danger:hover,
.af-disable-2fa-btn:hover {
    background-color: #dc2626 !important;
    transform: translateY(-1px);
}

/* 2. VERIFY Button Inside Form (Centered & Constrained) */
.af-2fa-setup-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    
    /* ── CENTERED LOGIC ── */
    width: fit-content; 
    min-width: 220px; 
    margin: 0 auto; 
    
    min-height: 44px;
    padding: 0 24px;
    border-radius: var(--af-auth-btn-radius, var(--af-radius-md, 12px));
    font-weight: 600;
    cursor: pointer;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
    
    /* Restore Global Brand Colors */
    background-color: var(--af-auth-btn-bg, var(--af-color-button-bg, #00C2A8));
    color: var(--af-auth-btn-text, var(--af-color-button-text, #ffffff));
    border: 1px solid var(--af-auth-btn-border-color, var(--af-color-button-border, transparent));
}

/* Ensure hover state doesn't affect the red disable button */
.af-2fa-setup-submit:not(.af-btn-danger):hover {
    background-color: var(--af-auth-btn-hover-bg, var(--af-color-button-hover-bg, #00A896));
    color: var(--af-auth-btn-hover-text, var(--af-color-button-hover-text, #ffffff));
    border-color: var(--af-auth-btn-hover-border-color, var(--af-color-button-hover-border, transparent));
    transform: translateY(-1px);
}

/* Wrapper to enforce centering */
#af-verify-2fa-setup-form {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* ========================================================
   UNIQUE SETUP UI ELEMENTS (Secrets, QR, Warnings)
   ======================================================== */

.af-2fa-setup-field {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    width: 100%;
}

.af-2fa-setup-field code {
    display: block;
    text-align: center;
    word-break: break-all;
    background: var(--af-color-input-hover-bg, rgba(255, 255, 255, 0.05));
    padding: 8px 16px;
    border-radius: var(--af-radius-sm, 4px);
    border: 0px solid var(--af-color-border, #e2e8f0);
}

.af-2fa-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border-radius: 8px;
    padding: 12px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
}

.af-2fa-download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--af-auth-btn-bg, var(--af-color-button-bg));
    border-radius: var(--af-auth-btn-radius, var(--af-radius-md));
    border: 2px solid var(--af-auth-btn-bg, var(--af-color-button-bg));
    width: 100%;
    margin-top: 16px;
    min-height: 40px;
    padding: 0 24px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.af-2fa-download-btn:hover,
.af-2fa-download-btn:focus {
    background-color: var(--af-auth-btn-bg, var(--af-color-button-bg));
    color: var(--af-auth-btn-text, var(--af-color-button-text));
    border-color: var(--af-auth-btn-bg, var(--af-color-button-bg));
    outline: none;
}

/* ========================================================
   MOBILE MEDIA QUERIES
   ======================================================== */

.af-auth-sidebar.is-active {
    display: none !important;
}

.af-auth-wrapper {
    display: block;
}

.af-auth-main-content {
    max-width: 100%;
    width: 100%;
}

@media (max-width: 1024px) {
    .af-auth-wrapper,
    .af-dashboard-wrapper {
        position: relative;
    }

    .af-dashboard-sidebar,
    .af-dashboard-content {
        display: block !important;
        position: static;
        width: 100%;
        box-shadow: none;
    }

    .af-dashboard-tab-overview,
    .af-dashboard-tab-security,
    .af-dashboard-tab-billing,
    .af-dashboard-tab-settings {
        display: block;
        max-width: 100%;
        margin: 0 auto;
    }

    .af-auth-card {
        max-width: 90%;
        margin: 20px auto;
        padding: 24px;
    }
}