:root {
    --liaison-font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --liaison-bg: #eef4f8;
    --liaison-bg-soft: #f6f9fc;
    --liaison-surface: #ffffff;
    --liaison-surface-soft: #f7fafc;
    --liaison-header: #0e4163;
    --liaison-header-deep: #08324d;
    --liaison-header-text: #ffffff;
    --liaison-rail: #edf4f8;
    --liaison-rail-border: #d8e3ec;
    --liaison-text: #172033;
    --liaison-muted: #64748b;
    --liaison-line: #d9e2ea;
    --liaison-accent: #0f6f95;
    --liaison-accent-strong: #0b5d7d;
    --liaison-accent-soft: rgba(15, 111, 149, .12);
    --liaison-success: #23845b;
    --liaison-warning: #b7791f;
    --liaison-danger: #be3a3a;
    --liaison-radius: 10px;
    --liaison-radius-lg: 14px;
    --liaison-topbar-height: 72px;
    --liaison-rail-width: 72px;
    --liaison-shadow: 0 14px 34px rgba(15, 35, 52, .11);
    --liaison-shadow-soft: 0 5px 18px rgba(15, 35, 52, .08);
}

[data-bs-theme="dark"] {
    --liaison-bg: #0c1724;
    --liaison-bg-soft: #101d2c;
    --liaison-surface: #142234;
    --liaison-surface-soft: #18283d;
    --liaison-header: #071829;
    --liaison-header-deep: #071320;
    --liaison-header-text: #f8fafc;
    --liaison-rail: #0f1c2b;
    --liaison-rail-border: rgba(148, 163, 184, .18);
    --liaison-text: #e5edf5;
    --liaison-muted: #9caec0;
    --liaison-line: rgba(148, 163, 184, .18);
    --liaison-accent: #38bdf8;
    --liaison-accent-strong: #7dd3fc;
    --liaison-accent-soft: rgba(56, 189, 248, .14);
    --liaison-shadow: 0 16px 36px rgba(0, 0, 0, .28);
    --liaison-shadow-soft: 0 8px 22px rgba(0, 0, 0, .22);
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
    min-height: 100vh;
    margin: 0;
    color: var(--liaison-text);
    background: radial-gradient(circle at top left, rgba(15, 111, 149, .10), transparent 34%), var(--liaison-bg);
    font-family: var(--liaison-font);
    font-size: 14px;
}

a { color: var(--liaison-accent-strong); }
.liaison-bg { display: none; }
.liaison-app { min-height: 100vh; }
.homelab-shell,
.liaison-shell { min-height: calc(100vh - var(--liaison-topbar-height)); display: flex; }
.liaison-shell-full { min-height: 100vh; display: grid; place-items: center; }
.homelab-main,
.liaison-main { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.homelab-main-full,
.liaison-main-full { width: 100%; min-height: 100vh; display: grid; place-items: center; }
.liaison-content { max-width: 1480px; padding-left: 22px !important; padding-right: 22px !important; }

.homelab-topbar,
.liaison-topbar {
    min-height: var(--liaison-topbar-height);
    display: grid;
    grid-template-columns: minmax(220px, auto) minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 0 22px;
    background: linear-gradient(90deg, var(--liaison-header), var(--liaison-header-deep));
    color: var(--liaison-header-text);
    box-shadow: var(--liaison-shadow-soft);
    position: sticky;
    top: 0;
    z-index: 50;
}

.liaison-brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.liaison-brand-logo {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: grid;
    place-items: center;
    object-fit: contain;
    border-radius: 11px;
    background: rgba(255, 255, 255, .95);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .16);
}
.liaison-brand-fallback { color: var(--liaison-accent-strong); font-weight: 900; font-size: 22px; }
.liaison-brand-text { min-width: 0; }
.liaison-brand-text strong { display: block; color: #fff; font-size: 20px; line-height: 1.05; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.liaison-brand-text small { display: block; color: rgba(255, 255, 255, .68); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.liaison-topbar-title { min-width: 0; color: rgba(255, 255, 255, .90); font-size: 17px; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.liaison-actions { display: inline-flex; align-items: center; justify-content: flex-end; gap: 10px; }
.liaison-icon-button,
.liaison-avatar-link {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: grid;
    place-items: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    color: #fff;
    background: rgba(255, 255, 255, .08);
    text-decoration: none;
}
.liaison-icon-button:hover,
.liaison-avatar-link:hover { color: #fff; background: rgba(255, 255, 255, .16); }
.topbar-profile-avatar { width: 42px; height: 42px; max-width: 42px; max-height: 42px; min-width: 42px; min-height: 42px; object-fit: cover; border-radius: 50%; }
.topbar-message-count { min-width: 18px; height: 18px; display: grid; place-items: center; position: absolute; top: -5px; right: -5px; border-radius: 999px; color: #fff; background: #ef4444; font-size: 10px; font-weight: 900; }
.topbar-message-dot { width: 8px; height: 8px; position: absolute; right: 5px; bottom: 5px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 2px var(--liaison-header); }
.liaison-maintenance { font-weight: 800; }
.liaison-logout-form { margin: 0; }
.liaison-logout { min-height: 36px; border: 0; border-radius: 9px; font-weight: 800; background: rgba(255, 255, 255, .14); }
.liaison-logout:hover { background: rgba(255, 255, 255, .22); }

.homelab-sidebar,
.liaison-rail {
    width: var(--liaison-rail-width);
    min-height: calc(100vh - var(--liaison-topbar-height));
    flex: 0 0 var(--liaison-rail-width);
    padding: 12px 8px 16px;
    background: var(--liaison-rail);
    border-right: 1px solid var(--liaison-rail-border);
    box-shadow: 8px 0 20px rgba(15, 35, 52, .05);
    position: sticky;
    top: var(--liaison-topbar-height);
    z-index: 35;
}

.liaison-rail-nav { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.liaison-rail-details { position: relative; width: 100%; }
.liaison-rail-details.disabled { opacity: .45; pointer-events: none; }
.liaison-rail-details > summary { list-style: none; cursor: pointer; }
.liaison-rail-details > summary::-webkit-details-marker { display: none; }
.liaison-rail-link {
    width: 48px;
    min-height: 48px;
    display: grid;
    place-items: center;
    margin: 0 auto;
    border: 0;
    border-radius: 14px;
    color: var(--liaison-muted);
    background: transparent;
    text-decoration: none;
    transition: background .14s ease, color .14s ease, transform .14s ease;
}
.liaison-rail-link span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.liaison-rail-link i { font-size: 18px; }
.liaison-rail-link:hover,
.liaison-rail-details[open] > .liaison-rail-link { color: var(--liaison-accent-strong); background: var(--liaison-accent-soft); transform: translateY(-1px); }
.liaison-rail-link.active,
.liaison-rail-details.active > .liaison-rail-link { color: #ffffff; background: linear-gradient(135deg, var(--liaison-accent), var(--liaison-accent-strong)); box-shadow: 0 10px 18px rgba(15, 111, 149, .24); }
.liaison-rail-link.disabled { opacity: .45; pointer-events: none; }

.liaison-side-panel {
    width: 286px;
    max-height: calc(100vh - var(--liaison-topbar-height) - 24px);
    position: fixed;
    left: calc(var(--liaison-rail-width) + 10px);
    top: calc(var(--liaison-topbar-height) + 12px);
    z-index: 45;
    display: none;
    overflow: auto;
    padding: 12px;
    border: 1px solid var(--liaison-line);
    border-radius: var(--liaison-radius-lg);
    color: var(--liaison-text);
    background: var(--liaison-surface);
    box-shadow: var(--liaison-shadow);
}
.liaison-rail-details[open] > .liaison-side-panel { display: block; }
.liaison-panel-heading {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 10px 10px;
    border-bottom: 1px solid var(--liaison-line);
    color: var(--liaison-text);
    font-size: 15px;
    font-weight: 900;
}
.liaison-panel-heading i { width: 20px; color: var(--liaison-accent-strong); text-align: center; }
.liaison-panel-list { padding-top: 10px; }
.liaison-panel-link,
.liaison-panel-sublink {
    min-height: 40px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 10px;
    color: var(--liaison-text);
    font-size: 13px;
    font-weight: 750;
    text-decoration: none;
}
.liaison-panel-link i,
.liaison-panel-sublink i,
.liaison-panel-section-title i { width: 18px; text-align: center; color: var(--liaison-accent-strong); }
.liaison-panel-link:hover,
.liaison-panel-sublink:hover,
.liaison-panel-link.active,
.liaison-panel-sublink.active { background: var(--liaison-accent-soft); color: var(--liaison-accent-strong); }
.liaison-panel-link.disabled,
.liaison-panel-sublink.disabled { opacity: .45; pointer-events: none; }
.liaison-panel-section { padding-top: 6px; }
.liaison-panel-section-title { display: flex; align-items: center; gap: 10px; padding: 8px 10px 4px; color: var(--liaison-muted); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .04em; }
.liaison-panel-sublist { padding: 0 0 4px 18px; }

.card,
.homelab-card,
.module-card,
.admin-card,
.dashboard-card {
    color: var(--liaison-text);
    background: var(--liaison-surface);
    border: 1px solid var(--liaison-line);
    border-radius: var(--liaison-radius-lg);
    box-shadow: var(--liaison-shadow-soft);
}
.card-header,
.card-footer { background: var(--liaison-surface-soft); border-color: var(--liaison-line); }
.text-muted,
.form-text,
.form-help { color: var(--liaison-muted) !important; }
.form-control,
.form-select {
    color: var(--liaison-text);
    background-color: var(--liaison-surface);
    border-color: var(--liaison-line);
    border-radius: 9px;
}
.form-control:focus,
.form-select:focus { border-color: var(--liaison-accent); box-shadow: 0 0 0 .2rem var(--liaison-accent-soft); }
.btn-primary { background: var(--liaison-accent); border-color: var(--liaison-accent); }
.btn-primary:hover { background: var(--liaison-accent-strong); border-color: var(--liaison-accent-strong); }
.table { --bs-table-bg: transparent; --bs-table-color: var(--liaison-text); --bs-table-border-color: var(--liaison-line); }
.alert { border-radius: var(--liaison-radius); }
.badge { font-weight: 800; }

.homelab-mobile-menu-toggle,
.homelab-mobile-backdrop { display: none; }

@media (max-width: 1180px) {
    .liaison-topbar { grid-template-columns: minmax(190px, auto) minmax(0, 1fr) auto; gap: 10px; padding-inline: 16px; }
    .liaison-brand-text strong { font-size: 17px; }
    .liaison-topbar-title { font-size: 14px; }
    .liaison-logout { width: 42px; padding: 0; overflow: hidden; }
    .liaison-logout i { margin: 0 !important; }
}

@media (max-width: 768px) {
    :root { --liaison-topbar-height: 64px; --liaison-rail-width: 282px; }
    body { font-size: 16px; }
    .homelab-mobile-menu-toggle {
        width: 42px;
        height: 42px;
        display: grid;
        place-items: center;
        position: fixed;
        left: 12px;
        top: 11px;
        z-index: 80;
        border: 1px solid rgba(255, 255, 255, .2);
        border-radius: 999px;
        color: #fff;
        background: var(--liaison-header);
        box-shadow: var(--liaison-shadow-soft);
    }
    .homelab-mobile-menu-toggle span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
    .homelab-mobile-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 60;
        pointer-events: none;
        opacity: 0;
        background: rgba(2, 8, 23, .55);
        transition: opacity .16s ease;
    }
    body.homelab-mobile-menu-open .homelab-mobile-backdrop { pointer-events: auto; opacity: 1; }
    .liaison-topbar {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 8px;
        min-height: var(--liaison-topbar-height);
        padding: 8px 10px 8px 64px;
    }
    .liaison-brand-logo { width: 38px; height: 38px; flex-basis: 38px; }
    .liaison-brand-text strong { max-width: 44vw; font-size: 17px; }
    .liaison-brand-text small,
    .liaison-topbar-title,
    .liaison-maintenance,
    .liaison-logout-form { display: none; }
    .homelab-shell,
    .liaison-shell { display: block; min-height: calc(100vh - var(--liaison-topbar-height)); }
    .homelab-sidebar,
    .liaison-rail {
        width: min(282px, calc(100vw - 34px));
        min-height: auto;
        max-height: calc(100vh - 82px);
        display: block;
        position: fixed;
        left: 12px;
        top: 74px;
        z-index: 70;
        padding: 12px;
        border: 1px solid var(--liaison-line);
        border-radius: 18px;
        overflow: auto;
        pointer-events: none;
        opacity: 0;
        transform: translateY(-8px);
        background: var(--liaison-surface);
        box-shadow: var(--liaison-shadow);
        transition: opacity .16s ease, transform .16s ease;
    }
    body.homelab-mobile-menu-open .homelab-sidebar,
    body.homelab-mobile-menu-open .liaison-rail { pointer-events: auto; opacity: 1; transform: translateY(0); }
    .liaison-rail-nav { align-items: stretch; gap: 6px; }
    .liaison-rail-link {
        width: 100%;
        min-height: 48px;
        display: flex;
        justify-content: flex-start;
        gap: 12px;
        padding: 0 12px;
        margin: 0;
        border-radius: 12px;
        color: var(--liaison-text);
        background: var(--liaison-surface-soft);
    }
    .liaison-rail-link span { position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal; font-weight: 850; }
    .liaison-rail-link.active,
    .liaison-rail-details.active > .liaison-rail-link { color: #fff; }
    .liaison-side-panel {
        width: auto;
        max-height: none;
        position: static;
        display: none;
        margin-top: 6px;
        padding: 8px;
        box-shadow: none;
        border-radius: 13px;
    }
    .liaison-rail-details[open] > .liaison-side-panel { display: block; }
    .liaison-panel-heading { display: none; }
    .liaison-panel-list { padding-top: 0; }
    .liaison-actions { gap: 6px; }
    .liaison-icon-button,
    .liaison-avatar-link { width: 38px; height: 38px; flex-basis: 38px; }
    .topbar-profile-avatar { width: 38px; height: 38px; min-width: 38px; min-height: 38px; max-width: 38px; max-height: 38px; }
    .liaison-content { padding: 16px 12px !important; }
    .card,
    .homelab-card,
    .module-card,
    .admin-card,
    .dashboard-card { border-radius: 14px; }
    .btn { min-height: 42px; }
    .btn-sm { min-height: 38px; }
    .table-responsive { border-radius: 12px; }
    .d-flex.gap-2,
    .d-flex.gap-3 { flex-wrap: wrap; }
}

/* Homelab Liaison - Menu manager page */
.menu-manager-card {
    overflow: visible;
}

.menu-tree-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border: 1px solid var(--liaison-line);
    border-radius: var(--liaison-radius-lg);
    color: var(--liaison-text);
    background: var(--liaison-surface-soft);
}

.menu-tree-toolbar > div:first-child {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.menu-tree-toolbar strong {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--liaison-text);
}

.menu-tree-toolbar span {
    color: var(--liaison-muted);
    font-size: .92rem;
}

.menu-tree-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.menu-tree-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 800;
    white-space: nowrap;
}

.menu-legend-dot {
    width: 10px;
    height: 10px;
    display: inline-block;
    border-radius: 999px;
}

.menu-legend-dot.level-1 { background: #2563eb; }
.menu-legend-dot.level-2 { background: #0891b2; }
.menu-legend-dot.level-3 { background: #7c3aed; }

.menu-tree-root-drop,
.menu-tree-dropzone {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 36px;
    padding: 8px 12px;
    border: 1px dashed var(--liaison-line);
    border-radius: 12px;
    color: var(--liaison-muted);
    background: var(--liaison-surface-soft);
    font-size: .84rem;
    font-weight: 850;
}

.menu-tree-root-drop {
    display: flex;
}

.menu-tree-root-drop.is-drop-target,
.menu-tree-dropzone.is-drop-target {
    color: var(--liaison-accent-strong);
    border-color: var(--liaison-accent) !important;
    background: var(--liaison-accent-soft) !important;
    box-shadow: inset 0 0 0 1px var(--liaison-accent);
}

.menu-tree {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0;
    padding: 0;
}

.menu-tree.is-dragging-tree .menu-tree-dropzone {
    display: flex;
}

.menu-tree-node {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-tree-node.is-dragging {
    opacity: .45;
}

.menu-tree-card {
    position: relative;
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 12px 14px;
    border: 1px solid var(--liaison-line);
    border-radius: 16px;
    color: var(--liaison-text);
    background: var(--liaison-surface);
    box-shadow: var(--liaison-shadow-soft);
}

.menu-tree-level-1 > .menu-tree-card {
    border-left: 5px solid #2563eb;
    background: linear-gradient(90deg, rgba(37, 99, 235, .08), var(--liaison-surface) 44%);
}

.menu-tree-level-2 > .menu-tree-card {
    border-left: 5px solid #0891b2;
    background: linear-gradient(90deg, rgba(8, 145, 178, .08), var(--liaison-surface) 44%);
}

.menu-tree-level-3 > .menu-tree-card {
    border-left: 5px solid #7c3aed;
    background: linear-gradient(90deg, rgba(124, 58, 237, .08), var(--liaison-surface) 44%);
}

.menu-tree-main {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.menu-tree-handle {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 10px;
    color: var(--liaison-muted);
    background: var(--liaison-surface-soft);
    cursor: grab;
}

.menu-tree-handle:active {
    cursor: grabbing;
}

.menu-tree-icon {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 12px;
    color: var(--liaison-accent-strong);
    background: var(--liaison-accent-soft);
}

.menu-tree-title {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.menu-tree-name {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    min-width: 0;
}

.menu-tree-name strong {
    color: var(--liaison-text);
    font-size: .98rem;
}

.menu-level-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    color: #fff;
    background: #2563eb;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .01em;
}

.menu-tree-level-2 > .menu-tree-card .menu-level-badge { background: #0891b2; }
.menu-tree-level-3 > .menu-tree-card .menu-level-badge { background: #7c3aed; }

.menu-tree-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    color: var(--liaison-muted);
    font-size: .8rem;
}

.menu-tree-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.menu-tree-route,
.menu-tree-id {
    overflow-wrap: anywhere;
}

.menu-tree-route {
    color: var(--liaison-accent-strong);
    font-weight: 800;
}

.menu-tree-route.is-empty {
    color: var(--liaison-muted);
    font-weight: 700;
}

.menu-tree-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
}

.menu-switch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    color: var(--liaison-muted);
    font-size: .82rem;
    font-weight: 850;
    white-space: nowrap;
}

.menu-role-select {
    min-width: 150px;
    max-width: 210px;
}

.menu-role-inheritance {
    flex-basis: 100%;
    color: var(--liaison-muted);
    font-weight: 750;
    text-align: right;
}

.menu-tree-children {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 8px 0 0 28px;
    padding: 0 0 0 24px;
    border-left: 2px solid var(--liaison-line);
}

.menu-tree-level-2 > .menu-tree-children {
    margin-left: 34px;
    border-left-style: dashed;
}

.menu-tree-level-3 > .menu-tree-children {
    display: none;
}

.menu-tree-level-2::before,
.menu-tree-level-3::before {
    content: '';
    position: absolute;
    top: 28px;
    left: -24px;
    width: 22px;
    border-top: 2px solid var(--liaison-line);
}

.menu-tree-drop-inside {
    grid-column: 1 / -1;
    min-height: 32px;
    margin-top: 10px;
}

.menu-tree.is-dragging-tree .menu-tree-card {
    transition: background .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.menu-tree-node:hover > .menu-tree-card {
    border-color: var(--liaison-accent);
}

@media (max-width: 1200px) {
    .menu-tree-card {
        grid-template-columns: 1fr;
    }

    .menu-tree-controls {
        justify-content: flex-start;
        padding-left: 48px;
    }

    .menu-role-inheritance {
        text-align: left;
    }
}

@media (max-width: 760px) {
    .menu-tree-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .menu-tree-card {
        padding: 12px;
    }

    .menu-tree-main {
        align-items: flex-start;
    }

    .menu-tree-controls {
        padding-left: 0;
    }

    .menu-tree-children {
        margin-left: 12px;
        padding-left: 14px;
    }

    .menu-tree-level-2::before,
    .menu-tree-level-3::before {
        left: -14px;
        width: 12px;
    }

    .menu-role-select {
        width: 100%;
        max-width: none;
    }
}

/* Authentication pages ---------------------------------------------------- */
.liaison-shell-full,
.liaison-main-full {
    min-height: 100vh;
}

.liaison-main-full .liaison-content {
    width: 100%;
    max-width: 1120px;
    padding: 32px !important;
}

.login-wrapper {
    width: min(100%, 960px);
    margin: 0 auto;
}

.login-card {
    display: grid;
    grid-template-columns: minmax(280px, .9fr) minmax(320px, 1.1fr);
    overflow: hidden;
    min-height: 520px;
    border: 1px solid var(--liaison-line);
    border-radius: 24px;
    background: var(--liaison-surface);
    box-shadow: 0 28px 80px rgba(15, 35, 52, .16);
}

.login-card.wide {
    grid-template-columns: 1fr;
    max-width: 780px;
    margin: 0 auto;
}

.login-hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 14px;
    padding: 46px;
    color: #fff;
    background:
        radial-gradient(circle at 25% 15%, rgba(255, 255, 255, .20), transparent 28%),
        linear-gradient(145deg, var(--liaison-header), var(--liaison-header-deep));
}

.login-card.wide .login-hero {
    min-height: 240px;
}

.login-hero .brand-mark.large,
.login-hero .brand-logo-image {
    width: 112px;
    height: 112px;
    max-width: 112px;
    max-height: 112px;
    object-fit: contain;
    border-radius: 22px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 18px 42px rgba(0, 0, 0, .24);
}

.login-hero .brand-mark.large:not(img) {
    display: grid;
    place-items: center;
    color: var(--liaison-header);
    font-size: 42px;
    font-weight: 900;
}

.login-hero h1 {
    margin: 8px 0 0;
    color: #fff;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1;
    font-weight: 850;
    letter-spacing: -.04em;
}

.login-hero p {
    max-width: 420px;
    margin: 0;
    color: rgba(255, 255, 255, .78);
    font-size: 1rem;
    line-height: 1.55;
}

.login-form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    padding: 48px;
    background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(15, 111, 149, .04)), var(--liaison-surface);
}

.login-form .form-label {
    margin: 0;
    color: var(--liaison-text);
    font-weight: 800;
}

.login-form .form-control {
    min-height: 48px;
    border: 1px solid var(--liaison-line);
    border-radius: 12px;
    color: var(--liaison-text);
    background: var(--liaison-surface-soft);
}

.login-form .form-control:focus {
    color: var(--liaison-text);
    background: var(--liaison-surface);
    border-color: var(--liaison-accent);
    box-shadow: 0 0 0 .22rem var(--liaison-accent-soft);
}

.login-form .btn-primary {
    min-height: 50px;
    border: 0;
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(135deg, var(--liaison-accent), var(--liaison-accent-strong));
    font-weight: 850;
    box-shadow: 0 14px 28px rgba(15, 111, 149, .22);
}

.login-form .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(15, 111, 149, .28);
}

.login-form .btn-primary.is-disabled,
.login-form .btn-primary:disabled {
    opacity: .56;
    transform: none;
    box-shadow: none;
}

.login-form .form-help {
    margin-top: 16px;
    color: var(--liaison-muted);
    text-align: center;
}


[data-bs-theme="dark"] .login-card {
    box-shadow: 0 28px 80px rgba(0, 0, 0, .36);
}

[data-bs-theme="dark"] .login-form {
    background: linear-gradient(180deg, rgba(56, 189, 248, .05), rgba(15, 23, 42, .12)), var(--liaison-surface);
}

@media (max-width: 860px) {
    .liaison-main-full .liaison-content {
        padding: 18px !important;
    }

    .login-card {
        grid-template-columns: 1fr;
        min-height: 0;
        border-radius: 20px;
    }

    .login-hero {
        min-height: auto;
        align-items: center;
        padding: 34px 26px 28px;
        text-align: center;
    }

    .login-hero .brand-mark.large,
    .login-hero .brand-logo-image {
        width: 92px;
        height: 92px;
        max-width: 92px;
        max-height: 92px;
        border-radius: 18px;
    }

    .login-form {
        padding: 28px 22px 26px;
    }
}

@media (max-width: 480px) {
    .liaison-main-full .liaison-content {
        padding: 12px !important;
    }

    .login-card {
        border-radius: 18px;
    }

    .login-hero h1 {
        font-size: 2rem;
    }

    .login-form {
        padding: 24px 18px;
    }
}

/* Configuration site: aperçu logo contraint */
.settings-brand-logo-row {
    align-items: flex-start;
}
.settings-brand-logo-current {
    min-width: 0;
}
.settings-logo-preview-wrap {
    display: flex;
    align-items: center;
    gap: .65rem;
    min-width: 0;
}
.settings-logo-preview-image {
    width: 42px;
    height: 42px;
    min-width: 42px;
    max-width: 42px;
    max-height: 42px;
    object-fit: contain;
    border-radius: 10px;
    display: block;
    background: rgba(255,255,255,.72);
    border: 1px solid rgba(148,163,184,.35);
    padding: 3px;
}
@media (max-width: 767.98px) {
    .settings-logo-preview-wrap {
        margin-top: .25rem;
    }
    .settings-logo-preview-image {
        width: 48px;
        height: 48px;
        min-width: 48px;
        max-width: 48px;
        max-height: 48px;
    }
}

/* Login background image option */
.login-background-media {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    background: var(--bs-body-bg, #eef3f8);
}
.login-background-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(8, 18, 32, .46);
    z-index: 1;
}
.login-background-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: saturate(.96) contrast(1.04);
}
.login-wrapper,
.pulse-login-wrapper {
    position: relative;
    z-index: 1;
}
.login-background-media + .login-wrapper .login-card,
.login-background-media + .pulse-login-wrapper .pulse-login-card,
.login-background-media ~ .login-wrapper .login-card,
.login-background-media ~ .pulse-login-wrapper .pulse-login-card {
    backdrop-filter: blur(18px) saturate(135%);
}
.settings-login-background-row {
    align-items: flex-start;
}
.settings-login-background-current {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}
.settings-login-background-preview-wrap {
    display: flex;
    align-items: center;
    gap: .75rem;
}
.settings-login-background-preview-image {
    width: 132px;
    max-width: 132px;
    height: 74px;
    max-height: 74px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, .35);
    background: rgba(148, 163, 184, .12);
    box-shadow: 0 10px 24px rgba(15, 23, 42, .12);
}
@media (max-width: 768px) {
    .settings-login-background-preview-wrap {
        align-items: flex-start;
        flex-direction: column;
    }
    .settings-login-background-preview-image {
        width: min(100%, 240px);
        max-width: 100%;
        height: auto;
        aspect-ratio: 16 / 9;
    }
}


/* Login Prism'CSE permanent brand + configurable site logo */
.login-static-brand-image {
    width: 356px;
    height: 200px;
    max-width: 100%;
    object-fit: contain;
    display: block;
    border-radius: 18px;
    background: #000;
    box-shadow: 0 18px 42px rgba(0, 0, 0, .24);
}

.login-option-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 96px;
    margin: 0 0 24px;
}

.login-option-logo-image,
.login-option-logo-fallback {
    width: 92px;
    height: 92px;
    max-width: 92px;
    max-height: 92px;
    object-fit: contain;
    border-radius: 22px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 14px 32px rgba(15, 23, 42, .18);
}

.login-option-logo-fallback {
    display: grid;
    place-items: center;
    color: #0f6f95;
    font-size: 34px;
    font-weight: 900;
}

.pulse-login-hero .login-static-brand-image {
    margin: 0 auto 22px;
}

.pulse-login-form .login-option-logo {
    margin-bottom: 18px;
}

@media (max-width: 860px) {
    .login-static-brand-image {
        width: min(356px, 100%);
        height: auto;
        aspect-ratio: 356 / 200;
    }

    .login-option-logo {
        min-height: 82px;
        margin-bottom: 18px;
    }

    .login-option-logo-image,
    .login-option-logo-fallback {
        width: 76px;
        height: 76px;
        max-width: 76px;
        max-height: 76px;
        border-radius: 18px;
    }
}


/* Homelab fixed sidebar desktop v1 */
@media (min-width: 801px) {
    body:not(.homelab-login-page) .homelab-topbar,
    body:not(.homelab-login-page) .liaison-topbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: var(--liaison-topbar-height);
        z-index: 60;
    }
    body:not(.homelab-login-page) .homelab-sidebar,
    body:not(.homelab-login-page) .liaison-rail {
        position: fixed;
        top: var(--liaison-topbar-height);
        left: 0;
        bottom: 0;
        height: calc(100vh - var(--liaison-topbar-height));
        min-height: calc(100vh - var(--liaison-topbar-height));
        z-index: 45;
        overflow: visible;
    }
    body:not(.homelab-login-page) .liaison-rail-nav {
        max-height: calc(100vh - var(--liaison-topbar-height) - 24px);
        overflow-y: auto;
        overscroll-behavior: contain;
        scrollbar-width: thin;
    }
    body:not(.homelab-login-page) .homelab-main:not(.homelab-main-full),
    body:not(.homelab-login-page) .liaison-main:not(.liaison-main-full) {
        margin-left: var(--liaison-rail-width);
        padding-top: var(--liaison-topbar-height);
        width: calc(100% - var(--liaison-rail-width));
    }
}

/* Topbar role badge ------------------------------------------------------- */
.liaison-avatar-with-role {
    position: relative;
    overflow: visible;
}

.topbar-role-badge {
    position: absolute;
    right: -2px;
    bottom: -2px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 17px;
    height: 15px;
    max-width: 26px;
    padding: 0 4px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .96);
    box-shadow: 0 2px 5px rgba(0, 0, 0, .25);
    font-size: .44rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: .01em;
    color: #fff;
    white-space: nowrap;
    text-transform: uppercase;
    pointer-events: none;
}
.topbar-role-badge-super-admin { background: linear-gradient(135deg, #7c3aed, #be185d); }
.topbar-role-badge-admin { background: linear-gradient(135deg, #2563eb, #0f766e); }
.topbar-role-badge-direction { background: linear-gradient(135deg, #b45309, #dc2626); }
.topbar-role-badge-cse { background: linear-gradient(135deg, #059669, #0d9488); }

@media (max-width: 768px) {
    .topbar-role-badge {
        right: -1px;
        bottom: -1px;
        min-width: 16px;
        height: 14px;
        max-width: 24px;
        padding: 0 3px;
        font-size: .40rem;
    }
}

/* TOTP setup QR code */
.totp-setup-grid,
.totp-profile-setup {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
    margin: 1rem 0;
}
.totp-qr-panel,
.totp-manual-panel {
    border: 1px solid rgba(148, 163, 184, .32);
    border-radius: 18px;
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 18px 48px rgba(15, 23, 42, .14);
    padding: 1rem;
}
[data-bs-theme="dark"] .totp-qr-panel,
[data-bs-theme="dark"] .totp-manual-panel,
.theme-dark .totp-qr-panel,
.theme-dark .totp-manual-panel {
    background: rgba(15, 23, 42, .76);
    border-color: rgba(148, 163, 184, .24);
}
.totp-qr-title {
    margin-bottom: .75rem;
    color: var(--bs-heading-color, #111827);
    font-size: .95rem;
    font-weight: 800;
    text-align: center;
}
.totp-qr-image {
    display: block;
    width: min(100%, 240px);
    height: auto;
    margin: 0 auto;
    padding: .6rem;
    border-radius: 14px;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, .12);
}
.totp-qr-help {
    margin: .75rem 0 0;
    color: var(--bs-secondary-color, #64748b);
    font-size: .88rem;
    text-align: center;
}
.totp-uri-details summary {
    cursor: pointer;
    color: var(--bs-primary, #0f6f8f);
    font-weight: 700;
}
@media (max-width: 768px) {
    .totp-setup-grid,
    .totp-profile-setup {
        grid-template-columns: 1fr;
    }
    .totp-qr-image {
        width: min(100%, 220px);
    }
}

.bot-protection-field {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

@keyframes altcha-spin {
    to { transform: rotate(360deg); }
}

.altcha-widget-wrapper {
    display: block;
    margin: 0.75rem 0;
}

.altcha-widget-wrapper[data-altcha-error="official-widget-missing"]::after {
    content: "Validation anti-robot indisponible.";
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

/* CSP-safe utility classes: replace previous inline style attributes. */
.text-preserve-lines {
    white-space: pre-wrap;
}

.profile-avatar-large {
    width: 128px;
    height: 128px;
}

.homelab-debug-error {
    white-space: pre-wrap;
    padding: 16px;
    background: #1b1b1b;
    color: #f8f8f2;
    border-radius: 8px;
}