/* ============================================================
   Stratos — account & console theme
   Brand system for the identity-server chrome: the MainLayout
   account card, the Manage left-rail + content, and the Admin
   console. The sign-in flow keeps its own scoped system in
   css/auth.css; tokens here use distinct names (--brand-primary
   vs. auth.css's --brand) so the two never collide.
   ============================================================ */

:root {
    /* ── Brand ──────────────────────────────────────────── */
    --brand-primary:     #115dd1;   /* eyebrows, active nav, primary actions */
    --brand-primary-700: #0d47a0;   /* hover / pressed                        */
    --brand-accent:      #38bdf8;   /* sky — gradient terminus, highlights    */

    /* ── Slate neutrals ─────────────────────────────────── */
    --slate-900: #0f172a;   /* primary text  */
    --slate-700: #334155;
    --slate-600: #475569;   /* body text     */
    --slate-500: #64748b;   /* muted text    */
    --slate-400: #94a3b8;   /* subtle / meta */
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;   /* default border */
    --slate-100: #f1f5f9;   /* hairline / fill */
    --slate-50:  #f8fafc;   /* page tint     */
    --white:     #ffffff;

    /* ── Semantic state ─────────────────────────────────── */
    --danger:     #d33232;
    --danger-700: #b42222;
    --success:    #1aa663;

    /* ── Aliases ────────────────────────────────────────── */
    --text-strong: var(--slate-900);
    --text-body:   var(--slate-600);
    --text-muted:  var(--slate-500);
    --text-subtle: var(--slate-400);

    --surface-card:  var(--white);
    --surface-tint:  #eff6ff;        /* light-blue chip / icon backdrop */
    --surface-muted: var(--slate-50);
    --surface-fill:  var(--slate-100);

    --border-default: var(--slate-200);
    --border-subtle:  var(--slate-100);
    --border-tint:    #bfdbfe;

    /* ── Radii / shadows / motion ───────────────────────── */
    --radius-md:   8px;
    --radius-lg:   10px;
    --radius-xl:   16px;
    --radius-2xl:  24px;
    --radius-pill: 999px;

    --shadow-card: 0 20px 48px rgba(17, 93, 209, 0.13);
    --shadow-sm:   0 1px 3px rgba(15, 23, 42, 0.08);

    --gradient-accent: linear-gradient(90deg, #115dd1 0%, #38bdf8 100%);

    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;

    /* Interior padding of the account-card body. Shared so the
       Manage grid can bleed edge-to-edge inside the card. */
    --account-pad-x: 2.5rem;
    --account-pad-y: 2.25rem;
}

/* Let the page grow with content instead of clipping at a fixed
   100vh (app.css pins html/body to the viewport height). */
html, body {
    height: auto;
    min-height: 100vh;
}

/* ============================================================
   Stratos logo mark (rising signals) — brand-colored on light
   ============================================================ */
.stratos-logo-mark { display: block; flex: 0 0 auto; }
.stratos-logo-mark rect { fill: var(--brand-primary); }
.stratos-logo-mark rect:nth-of-type(2) { fill: #2b86e0; }
.stratos-logo-mark rect:nth-of-type(3) { fill: var(--brand-accent); }

/* ============================================================
   MainLayout — centered account card
   ============================================================ */
.app-shell {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: clamp(1.5rem, 4vw, 3rem) 1.25rem;
    background: var(--surface-muted);
    color: var(--text-body);
}

.account-card {
    width: 100%;
    max-width: 940px;
    background: var(--surface-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.account-card__cap {
    height: 4px;
    background: var(--gradient-accent);
}

.account-card__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.4rem 2rem;
    border-bottom: 1px solid var(--border-subtle);
}

.account-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.account-brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.account-brand__name {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-strong);
    letter-spacing: -0.02em;
}

.account-brand__kicker {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-subtle);
    margin-top: 0.2rem;
}

.account-card__actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.account-user {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.account-adminlink {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--brand-primary);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-tint);
    background: var(--surface-tint);
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.account-adminlink:hover {
    background: #dbeafe;
    color: var(--brand-primary-700);
}

.account-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-pill);
    background: var(--surface-tint);
    border: 1px solid var(--border-tint);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    flex: 0 0 auto;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.account-avatar:hover {
    background: var(--brand-primary);
    color: #fff;
}

.account-card__body { padding: 0; }

/* Generic (non-Manage) pages rendered directly in MainLayout,
   e.g. the Error page, get comfortable interior padding. */
.account-generic { padding: var(--account-pad-y) var(--account-pad-x); }

/* ============================================================
   ManageLayout — left rail + content grid (bleeds to card edges)
   ============================================================ */
.manage-grid {
    display: grid;
    grid-template-columns: 232px 1fr;
}

.manage-rail {
    border-right: 1px solid var(--border-subtle);
    background: var(--surface-muted);
    padding: 1.25rem 0.85rem;
}

.manage-rail__eyebrow {
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-subtle);
    padding: 0 0.85rem 0.65rem;
}

.manage-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.manage-nav__link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.6rem 0.85rem;
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-body);
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.manage-nav__link i {
    width: 16px;
    text-align: center;
    font-size: 0.9rem;
}

.manage-nav__link:hover {
    background: var(--surface-fill);
    color: var(--text-strong);
}

.manage-nav__link.active,
.manage-nav__link.active:hover {
    background: var(--brand-primary);
    color: #fff;
    font-weight: 600;
}

.manage-content {
    padding: var(--account-pad-y) var(--account-pad-x) 2.75rem;
    min-width: 0;
}

/* ============================================================
   Account content — eyebrow, headings, panels
   ============================================================ */
.account-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--brand-primary);
}

.account-content-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-strong);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0.7rem 0 0.5rem;
}

.account-content-title:focus { outline: none; }

.account-lead {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
    max-width: 560px;
}

.account-hr {
    height: 1px;
    background: var(--border-subtle);
    margin: 1.8rem 0;
    border: 0;
}

/* secondary heading within content (e.g. "Registered logins") */
.account-subhead {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-strong);
    letter-spacing: -0.01em;
    margin: 1.6rem 0 0.75rem;
}

/* constrain form width for comfortable line length */
.account-form { max-width: 460px; }

/* info / action panel */
.account-panel {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    padding: 1.25rem;
    background: var(--surface-muted);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.account-panel + .account-panel { margin-top: 1.1rem; }

.account-panel__icon {
    flex: 0 0 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--surface-tint);
    border: 1px solid var(--border-tint);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
}

.account-panel__body { flex: 1; min-width: 0; }

.account-panel__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-strong);
    margin-bottom: 0.2rem;
}

.account-panel__text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.account-panel__action {
    flex: 0 0 auto;
    padding-top: 0.15rem;
}

.account-panel--danger {
    background: rgba(211, 50, 50, 0.04);
    border-color: rgba(211, 50, 50, 0.22);
}

.account-panel--danger .account-panel__icon {
    background: rgba(211, 50, 50, 0.1);
    border-color: transparent;
    color: var(--danger);
}

.account-panel--danger .account-panel__title { color: var(--danger); }
.account-panel--danger .account-panel__text  { color: var(--text-body); }

/* ============================================================
   Forms & buttons on the account surface (Stratos over Bootstrap)
   ============================================================ */
.account-card .form-floating > label { color: var(--text-muted); }

.account-card .form-control {
    border-radius: var(--radius-md);
    border-color: var(--border-default);
}

.account-card .form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(17, 93, 209, 0.15);
}

.account-card .btn {
    border-radius: var(--radius-md);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background var(--transition-fast), border-color var(--transition-fast),
                transform var(--transition-fast), box-shadow var(--transition-fast);
}

.account-card .btn-primary {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}

.account-card .btn-primary:hover {
    background: var(--brand-primary-700);
    border-color: var(--brand-primary-700);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px -8px rgba(17, 93, 209, 0.5);
}

.account-card .btn-secondary {
    background: #fff;
    border-color: var(--border-default);
    color: var(--text-strong);
}

.account-card .btn-secondary:hover {
    background: var(--surface-muted);
    border-color: var(--slate-300);
    color: var(--text-strong);
    transform: translateY(-1px);
}

.account-card .btn-danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.account-card .btn-danger:hover {
    background: var(--danger-700);
    border-color: var(--danger-700);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px -8px rgba(211, 50, 50, 0.5);
}

.account-card .btn-outline-secondary {
    background: transparent;
    border-color: var(--border-default);
    color: var(--text-body);
}

.account-card .btn-outline-secondary:hover {
    background: var(--surface-fill);
    color: var(--text-strong);
    border-color: var(--slate-300);
}

/* ============================================================
   Responsive — collapse the Manage grid on small screens
   ============================================================ */
@media (max-width: 720px) {
    :root { --account-pad-x: 1.5rem; }

    .manage-grid { grid-template-columns: 1fr; }

    .manage-rail {
        border-right: 0;
        border-bottom: 1px solid var(--border-subtle);
    }

    .manage-nav {
        flex-flow: row wrap;
    }

    .account-card__header { flex-wrap: wrap; }
    .account-user { display: none; }

    /* let panel actions drop below the copy instead of squashing */
    .account-panel { flex-wrap: wrap; }
    .account-panel__action { padding-top: 0; }
}

/* ============================================================
   Admin console — Stratos rebrand (shell styles live in app.css)
   ============================================================ */
.admin-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-brand__name {
    font-weight: 800;
    color: var(--text-strong);
    letter-spacing: -0.02em;
}

.admin-brand__kicker {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.admin-shell .btn-outline-primary {
    color: var(--brand-primary);
    border-color: var(--border-tint);
}

.admin-shell .btn-outline-primary:hover {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}

.admin-shell .btn-primary {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
}

.admin-shell .btn-primary:hover {
    background: var(--brand-primary-700);
    border-color: var(--brand-primary-700);
}

.admin-shell .role-badge {
    background: var(--surface-tint);
    color: var(--brand-primary);
    border-color: var(--border-tint);
}

/* Stratos / Clients audience tabs */
.admin-shell .admin-tabs {
    border-bottom-color: var(--border-tint);
}

.admin-shell .admin-tabs .nav-link {
    color: var(--text-muted);
    font-weight: 600;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
}

.admin-shell .admin-tabs .nav-link:hover {
    color: var(--brand-primary);
    border-bottom-color: var(--border-tint);
}

.admin-shell .admin-tabs .nav-link.active {
    color: var(--brand-primary);
    background: transparent;
    border-bottom-color: var(--brand-primary);
}

/* Collapsible client-domain group header */
.admin-shell .domain-toggle {
    background: transparent;
    border: 0;
    color: var(--text-strong);
}

.admin-shell .domain-toggle:hover {
    background: var(--surface-tint);
}