/* identity-auth.css — Identity area (Login, Register, 2FA, password + email flows).
   Pure CSS, no dependencies. Modernist theme: Archivo throughout, zero corner radius,
   strong 2px rules, a solid navy primary with dark-gold accent marks, everything flush left. Class names match the
   .cshtml pages exactly; the un-prefixed LoginWith2fa classes are aliased to identity-*. */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;800&display=swap');

/* ── Tokens (scoped to the auth pages so they never leak into the rest of the app) ── */
.identity-auth-container,
.auth-container {
    --ia-bg: #f3f2f2;
    --ia-surface: #eae9e9;
    --ia-text: #201e1d;
    --ia-text-70: color-mix(in srgb, #201e1d 70%, transparent);
    --ia-text-55: color-mix(in srgb, #201e1d 55%, transparent);
    --ia-divider: color-mix(in srgb, #201e1d 40%, transparent);
    --ia-rule: #201e1d;
    --ia-accent: #1f3a6b;
    --ia-accent-100: #eef2f9;
    --ia-accent-300: #b9c8e3;
    --ia-accent-600: #182f58;
    --ia-accent-700: #122446;
    --ia-accent-800: #0d1a33;
    --ia-gold: #8a6a1f;
    --ia-gold-300: #d9c48e;
    --ia-gold-100: #f7f1e3;
    --ia-error: #b3261e;
    --ia-error-100: #fbeeed;
    --ia-error-800: #6b1410;
    --ia-neutral-200: #eae7e7;
    --ia-neutral-300: #d7d3d3;
    --ia-neutral-800: #444141;
    --ia-font: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
    --ia-heading-weight: 800;
    --ia-space-1: 4px;
    --ia-space-2: 8px;
    --ia-space-3: 12px;
    --ia-space-4: 16px;
    --ia-space-6: 24px;
    --ia-space-8: 32px;
    --ia-card-width: 480px!important;
    --ia-min-height: 100dvh;
}

/* ── Layout ─────────────────────────────────────────────────────────────── */
.identity-auth-container,
.auth-container {
    box-sizing: border-box;
    width: 100%;
    max-width: 2560px;
    min-height: var(--ia-min-height);
    margin: 0 auto;
    padding: var(--ia-space-8) var(--ia-space-4);
    display: grid;
    place-items: center;
    background: var(--ia-bg);
    color: var(--ia-text);
    font-family: var(--ia-font);
    font-size: 15px;
    line-height: 1.8;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

    .identity-auth-container *,
    .identity-auth-container *::before,
    .identity-auth-container *::after,
    .auth-container *,
    .auth-container *::before,
    .auth-container *::after {
        box-sizing: border-box;
        border-radius: 0;
    }

    .identity-auth-container :focus,
    .auth-container :focus {
        outline: none;
    }

    .identity-auth-container :focus-visible,
    .auth-container :focus-visible {
        outline: 2px solid var(--ia-gold);
        outline-offset: 2px;
    }

    .identity-auth-container ::selection,
    .auth-container ::selection {
        background: color-mix(in srgb, var(--ia-gold) 35%, transparent);
    }

/* ── Card ───────────────────────────────────────────────────────────────── */
.identity-auth-card,
.auth-card {
    width: min(var(--ia-card-width), 100%);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 3rem;
    background-color: #fff;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 3px 0px, rgba(0, 0, 0, 0.06) 0px 1px 2px 0px;
    border-radius: 10px;
}

.identity-register-card {
    --ia-card-width: 560px;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.identity-auth-header,
.auth-header,
.identity-auth-header-row {
    padding-bottom: var(--ia-space-3);
    border-bottom: 2px solid var(--ia-rule);
}

.identity-auth-header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--ia-space-3);
}

.identity-auth-title,
.auth-title {
    margin: 0;
    font-family: var(--ia-font);
    font-weight: var(--ia-heading-weight);
    font-size: 30px;
    line-height: 1.08;
    letter-spacing: -0.025em;
    text-wrap: balance;
}

.auth-subtitle,
.identity-invite-subtitle {
    margin: var(--ia-space-2) 0 0;
    font-size: 14px;
    color: var(--ia-text-70);
    text-wrap: pretty;
}

.identity-auth-exit {
    flex: none;
    width: 32px;
    height: 32px;
    margin: -4px -6px 0 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    color: var(--ia-text);
    text-decoration: none;
}

    .identity-auth-exit:hover {
        color: var(--ia-bg);
        background: var(--ia-text);
    }

    .identity-auth-exit:active {
        background: var(--ia-neutral-800);
    }

/* ── Messages ───────────────────────────────────────────────────────────── */
.identity-status-message,
.alert {
    margin: 0;
    padding: var(--ia-space-2) var(--ia-space-3);
    font-size: 14px;
    line-height: 1.45;
    color: var(--ia-text);
    background: var(--ia-gold-100);
    border-left: 4px solid var(--ia-gold);
    text-wrap: pretty;
}

    .identity-status-message.is-error {
        color: var(--ia-error-800);
        background: var(--ia-error-100);
        border-left-color: var(--ia-error);
    }

    .identity-status-message strong,
    .identity-info-message strong {
        font-weight: 600;
    }

.identity-info-message {
    margin: 0;
    font-size: 14px;
    color: var(--ia-text-70);
    text-wrap: pretty;
}

/* ── Form ───────────────────────────────────────────────────────────────── */
.identity-auth-form,
.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--ia-space-4);
}

.identity-form-group,
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.identity-form-label,
.form-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ia-text);
}

.identity-label-note {
    font-weight: 400;
    letter-spacing: 0.02em;
    text-transform: none;
    color: var(--ia-text-55);
}

.identity-required-star {
    color: var(--ia-gold);
}

.identity-form-input,
.form-input {
    width: 100%;
    min-height: 42px;
    padding: 8px 12px;
    font: inherit;
    font-size: 15px;
    color: var(--ia-text);
    caret-color: var(--ia-gold);
    background: var(--ia-surface);
    border: 1px solid var(--ia-divider);
    transition: border-color 100ms ease, background-color 100ms ease;
}

    .identity-form-input::placeholder,
    .form-input::placeholder {
        color: var(--ia-text-55);
    }

    .identity-form-input:hover,
    .form-input:hover {
        border-color: var(--ia-text);
    }

    .identity-form-input:focus-visible,
    .form-input:focus-visible {
        border-color: var(--ia-gold);
        outline-offset: 0;
        background: var(--ia-bg);
    }

    .identity-form-input[readonly],
    .form-input[readonly] {
        color: var(--ia-text-70);
        background: var(--ia-neutral-300);
        border-color: transparent;
    }

    .identity-form-input.input-validation-error,
    .form-input.input-validation-error {
        border-color: var(--ia-error);
        border-width: 2px;
    }

.text-center {
    text-align: center;
}

.form-text {
    font-size: 12px;
    color: var(--ia-text-55);
}

/* ── Validation ─────────────────────────────────────────────────────────── */
.identity-validation-summary,
.validation-summary {
    margin: 0;
    padding: var(--ia-space-2) var(--ia-space-3);
    font-size: 13px;
    font-weight: 600;
    color: var(--ia-error-800);
    background: var(--ia-error-100);
    border-left: 4px solid var(--ia-error);
}

    .identity-validation-summary ul,
    .validation-summary ul {
        margin: 0;
        padding-left: 1.1em;
    }

    .identity-validation-summary:empty,
    .validation-summary:empty,
    .identity-validation-summary.validation-summary-valid,
    .validation-summary.validation-summary-valid {
        display: none;
    }

.identity-validation-error,
.validation-error {
    display: block;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--ia-error);
}

    .identity-validation-error:empty,
    .validation-error:empty {
        display: none;
    }

/* ── Checkbox ───────────────────────────────────────────────────────────── */
.identity-checkbox-group,
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--ia-space-2);
}

.identity-checkbox-input,
.checkbox-input {
    width: 18px;
    height: 18px;
    margin: 0;
    flex: none;
    accent-color: var(--ia-gold);
    cursor: pointer;
}

.identity-checkbox-label,
.checkbox-label {
    font-size: 14px;
    cursor: pointer;
    user-select: none;
}

/* ── Buttons — labels flush left ────────────────────────────────────────── */
.identity-btn-primary,
.btn-primary,
.identity-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ia-space-3);
    width: 100%;
    min-height: 46px;
    padding: var(--ia-space-2) var(--ia-space-4);
    font-family: var(--ia-font);
    font-weight: 600;
    font-size: 15px;
    line-height: 1.2;
    letter-spacing: 0.01em;
    text-decoration: none;
    text-align: left;
    cursor: pointer;
    border: 0;
    transition: background-color 100ms ease;
}

    .identity-btn-primary::after,
    .btn-primary::after,
    .identity-btn-secondary::after {
        content: "→";
        font-weight: 400;
    }

.identity-btn-primary,
.btn-primary {
    color: var(--ia-bg);
    background: var(--ia-accent);
}

    .identity-btn-primary:hover,
    .btn-primary:hover {
        background: var(--ia-accent-600);
    }

    .identity-btn-primary:active,
    .btn-primary:active {
        background: var(--ia-accent-700);
    }

.identity-btn-secondary {
    color: var(--ia-text);
    background: transparent;
    box-shadow: inset 0 0 0 2px var(--ia-rule);
}

    .identity-btn-secondary:hover {
        background: color-mix(in srgb, var(--ia-text) 7%, transparent);
    }

    .identity-btn-secondary:active {
        background: color-mix(in srgb, var(--ia-text) 14%, transparent);
    }

    .identity-btn-primary:disabled,
    .btn-primary:disabled,
    .identity-btn-secondary:disabled {
        opacity: 0.45;
        cursor: not-allowed;
    }

.identity-btn-large {
    min-height: 52px;
    font-size: 16px;
}

/* ── Footer links ───────────────────────────────────────────────────────── */
.identity-auth-links,
.auth-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--ia-space-2) var(--ia-space-4);
    padding-top: var(--ia-space-3);
    border-top: 1px solid var(--ia-divider);
    font-size: 13px;
}

.identity-auth-link,
.auth-link {
    padding: 0;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--ia-text);
    text-decoration: none;
    text-underline-offset: 4px;
    background: none;
    border: 0;
    cursor: pointer;
}

    .identity-auth-link:hover,
    .auth-link:hover {
        color: var(--ia-gold);
        text-decoration: underline;
        text-decoration-thickness: 2px;
    }

.identity-info-message .identity-auth-link {
    font-size: inherit;
}

/* ── Register: invitation ───────────────────────────────────────────────── */
.identity-invite-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--ia-space-1);
    padding-bottom: var(--ia-space-4);
    border-bottom: 2px solid var(--ia-rule);
}

.identity-invite-icon {
    width: 44px;
    height: 44px;
    margin-bottom: var(--ia-space-3);
    display: grid;
    place-items: center;
    font-size: 20px;
    line-height: 1;
    background: var(--ia-gold);
    filter: grayscale(1) contrast(1.2);
}

.identity-invite-title {
    margin: 0;
    font-family: var(--ia-font);
    font-weight: var(--ia-heading-weight);
    font-size: 36px;
    line-height: 1.02;
    letter-spacing: -0.03em;
}

.identity-invite-subtitle strong {
    font-weight: 600;
    color: var(--ia-text);
}

.identity-invite-details {
    display: flex;
    flex-direction: column;
    border-top: 2px solid var(--ia-rule);
}

.identity-invite-details-title {
    margin: 0;
    padding: var(--ia-space-2) 0;
    font-family: var(--ia-font);
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ia-gold);
    border-bottom: 1px solid var(--ia-divider);
}

.identity-invite-detail-item {
    display: grid;
    grid-template-columns: 24px 1fr;
    align-items: center;
    gap: var(--ia-space-3);
    padding: var(--ia-space-2) 0;
    border-bottom: 1px solid var(--ia-divider);
}

.identity-invite-detail-icon {
    font-size: 16px;
    line-height: 1;
    text-align: center;
    filter: grayscale(1) contrast(1.2);
}

.identity-invite-detail-content {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: baseline;
    gap: var(--ia-space-3);
}

.identity-invite-detail-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ia-text-55);
}

.identity-invite-detail-value {
    font-size: 15px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.identity-invite-message {
    display: grid;
    grid-template-columns: 24px 1fr;
    gap: var(--ia-space-3);
    padding: var(--ia-space-3);
    background: var(--ia-surface);
}

.identity-invite-message-icon {
    font-size: 16px;
    line-height: 1.4;
    text-align: center;
    filter: grayscale(1) contrast(1.2);
}

.identity-invite-message-content {
    display: flex;
    flex-direction: column;
    gap: var(--ia-space-1);
}

.identity-invite-message-label {
    margin: 0;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ia-text-55);
}

.identity-invite-message-text {
    margin: 0;
    font-size: 15px;
    line-height: 1.4;
    text-wrap: pretty;
}

/* ── Register: form ─────────────────────────────────────────────────────── */
.identity-form-section-title {
    margin: 0;
    padding-bottom: var(--ia-space-2);
    font-family: var(--ia-font);
    font-weight: var(--ia-heading-weight);
    font-size: 20px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    border-bottom: 2px solid var(--ia-rule);
}

.identity-password-requirements {
    margin-top: var(--ia-space-1);
    font-size: 12px;
    color: var(--ia-text-55);
}

.identity-requirements-title {
    margin: 0 0 2px;
    font-weight: 600;
}

.identity-requirements-list {
    margin: 0;
    padding-left: 1.2em;
    columns: 2;
    column-gap: var(--ia-space-4);
}

    .identity-requirements-list li {
        break-inside: avoid;
    }

.identity-registration-note {
    padding-top: var(--ia-space-3);
    border-top: 1px solid var(--ia-divider);
    font-size: 12px;
    color: var(--ia-text-55);
    text-wrap: pretty;
}

    .identity-registration-note p {
        margin: 0;
    }

/* ── Register: invalid invitation ───────────────────────────────────────── */
.identity-error-state {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--ia-space-2);
    padding: var(--ia-space-2) 0;
}

.identity-error-icon {
    width: 44px;
    height: 44px;
    margin-bottom: var(--ia-space-3);
    display: grid;
    place-items: center;
    font-size: 20px;
    line-height: 1;
    background: var(--ia-error);
    filter: grayscale(1) contrast(1.2);
}

.identity-error-state h2 {
    margin: 0;
    font-family: var(--ia-font);
    font-weight: var(--ia-heading-weight);
    font-size: 28px;
    line-height: 1.05;
    letter-spacing: -0.025em;
}

.identity-error-state p {
    margin: 0 0 var(--ia-space-3);
    font-size: 14px;
    color: var(--ia-text-70);
}

.identity-error-state .identity-btn-secondary {
    width: auto;
    min-width: 220px;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .identity-auth-container,
    .auth-container {
        padding: var(--ia-space-4) var(--ia-space-3);
        align-items: start;
    }

    .identity-auth-card,
    .auth-card {
        padding: var(--ia-space-4) var(--ia-space-3);
        gap: var(--ia-space-3);
    }

    .identity-auth-title,
    .auth-title {
        font-size: 26px;
    }

    .identity-invite-title {
        font-size: 30px;
    }

    .identity-requirements-list {
        columns: 1;
    }

    .identity-invite-detail-content {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (min-width: 1920px) {
    .identity-auth-container,
    .auth-container {
        --ia-card-width: 480px;
    }

    .identity-register-card {
        --ia-card-width: 600px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .identity-auth-container *,
    .auth-container * {
        transition: none !important;
    }
}


/* ══════════════════════════════════════════════════════════════════════════
   ADDENDUM — paste at the end of identity-auth.css (before the media queries
   if you prefer; nothing here depends on order).
   Covers: 2FA code input, Manage sub-nav, Manage card + form sections.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── 2FA code entry (LoginWith2fa) ──────────────────────────────────────── */
.identity-code-input {
    text-align: center;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 0.45em;
    padding-left: 0.45em; /* offsets trailing letter-spacing so digits sit centred */
    font-variant-numeric: tabular-nums;
}

/* ── Manage pages inside the app shell ──────────────────────────────────── */
/* The auth container is full-height and centred for public pages.
   Inside the dashboard it should just be a top-aligned block. */
.auth-container.identity-manage-shell {
    min-height: auto;
    place-items: start center;
    padding: var(--ia-space-6) var(--ia-space-4);
    background: transparent;
}

/* Wider card for settings pages; same surface as the auth card */
.auth-card-profile {
    --ia-card-width: 720px;
    width: min(var(--ia-card-width), 100%);
    display: flex;
    flex-direction: column;
    gap: var(--ia-space-6);
    padding: 3rem;
    background-color: #fff;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 3px 0px, rgba(0, 0, 0, 0.06) 0px 1px 2px 0px;
    border-radius: 10px;
}

/* Sub-nav: Profile / Password / Sign-in verification */
.identity-manage-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    padding-bottom: 0;
    border-bottom: 2px solid var(--ia-rule);
}

.identity-manage-nav-link {
    padding: var(--ia-space-2) var(--ia-space-3);
    margin-bottom: -2px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--ia-text-70);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: color 100ms ease, border-color 100ms ease;
}

    .identity-manage-nav-link:hover {
        color: var(--ia-text);
    }

    .identity-manage-nav-link.active {
        color: var(--ia-text);
        border-bottom-color: var(--ia-gold);
    }

/* Form sections (Index, ChangePassword, TwoFactorAuthentication) */
.form-section {
    display: flex;
    flex-direction: column;
    gap: var(--ia-space-3);
}

.form-section-header {
    display: flex;
    flex-direction: column;
    gap: var(--ia-space-1);
    padding-bottom: var(--ia-space-2);
    border-bottom: 2px solid var(--ia-rule);
}

.form-section-title {
    margin: 0;
    font-family: var(--ia-font);
    font-weight: var(--ia-heading-weight);
    font-size: 18px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.form-section-subtitle {
    font-size: 13px;
    color: var(--ia-text-70);
    text-wrap: pretty;
}

/* Buttons inside settings sections shouldn't span the full card */
.auth-card-profile .btn-primary,
.auth-card-profile .identity-btn-primary {
    width: auto;
    min-width: 220px;
}

@media (max-width: 480px) {
    .auth-card-profile {
        padding: var(--ia-space-4) var(--ia-space-3);
    }

        .auth-card-profile .btn-primary,
        .auth-card-profile .identity-btn-primary {
            width: 100%;
        }
}