/* Lightning Experience chrome. Loaded last so one visual contract wins. */

:root {
  --enterprise-canvas: #f3f3f3;
  --enterprise-surface: #ffffff;
  --enterprise-line: #dddbda;
  --enterprise-ink: #181818;
  --enterprise-muted: #706e6b;
  --enterprise-blue-soft: #eef4ff;
  --enterprise-green-soft: #eefef3;
  --enterprise-magenta-soft: #fcebef;
  --enterprise-radius: 4px;
  --enterprise-shadow: 0 2px 2px rgba(0, 0, 0, .05);
}

body:not(.designer-immersive) {
  background: var(--enterprise-canvas);
  color: var(--enterprise-ink);
}

/* ---------- Global header (white) ---------- */
body:not(.designer-immersive):not(.auth-screen) .app-header {
  position: fixed;
  height: var(--header-height);
  padding: 0 8px 0 4px;
  gap: 8px;
  background: #fff;
  border-bottom: 1px solid #dddbda;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .04);
  color: #181818;
  overflow: visible;
}

body:not(.designer-immersive):not(.auth-screen) .app-header::before { display: none; }

body:not(.designer-immersive):not(.auth-screen) .lx-launcher,
body:not(.designer-immersive):not(.auth-screen) .lx-icon-btn {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #3e3e3c;
  display: grid;
  place-items: center;
  flex: none;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-toggle {
  display: none;
}

body:not(.designer-immersive):not(.auth-screen) .lx-launcher:hover,
body:not(.designer-immersive):not(.auth-screen) .lx-icon-btn:hover {
  background: #f3f3f3;
  color: #0176d3;
  border-color: transparent;
}

body:not(.designer-immersive):not(.auth-screen) .header-brand {
  gap: 10px;
  padding: 0 8px 0 4px;
  min-width: 0;
}

body:not(.designer-immersive):not(.auth-screen) .tdn-brand-mark {
  max-width: 132px;
  height: 22px;
}

body:not(.designer-immersive):not(.auth-screen) .tdn-brand-name,
body:not(.designer-immersive):not(.auth-screen) .lx-app-name {
  display: block !important;
  color: #032d60;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: none;
  max-width: 220px;
}

body:not(.designer-immersive):not(.auth-screen) .workspace-switcher {
  margin: 0;
}

body:not(.designer-immersive):not(.auth-screen) .workspace-switcher-button {
  background: #fff;
  border: 1px solid #c9c9c9;
  color: #181818;
  border-radius: 4px;
  box-shadow: none;
  min-height: 32px;
  padding: 4px 10px;
}

body:not(.designer-immersive):not(.auth-screen) .workspace-switcher-button:hover {
  background: #eef4ff;
  border-color: #0176d3;
}

body:not(.designer-immersive):not(.auth-screen) .lx-search {
  position: relative;
  flex: 1;
  max-width: 720px;
  margin: 0 auto;
  overflow: visible;
  z-index: 170;
}

body:not(.designer-immersive):not(.auth-screen) .lx-search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 12px;
  background: #f3f3f3;
  border: 1px solid #dddbda;
  border-radius: 16px;
  color: #3e3e3c;
}
body:not(.designer-immersive):not(.auth-screen) .lx-search-field:focus-within {
  background: #fff;
  border-color: #0176d3;
  box-shadow: 0 0 0 2px rgba(1, 118, 211, .16);
}

body:not(.designer-immersive):not(.auth-screen) .lx-search-field svg { color: #706e6b; flex: none; }

body:not(.designer-immersive):not(.auth-screen) .lx-search-field input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  height: 30px;
  min-height: 0;
  box-shadow: none;
  font-size: 13px;
  color: #181818;
}

.lx-search-results {
  position: fixed;
  top: 56px;
  left: 50%;
  width: min(720px, calc(100vw - 48px));
  background: #fff;
  border: 1px solid #dddbda;
  border-radius: 6px;
  box-shadow: 0 12px 32px rgba(0,0,0,.18);
  max-height: min(420px, calc(100vh - 72px));
  overflow: auto;
  z-index: 500;
  padding: 6px 0;
}

body:not(.designer-immersive):not(.auth-screen) .lx-search-group {
  padding: 8px 14px 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #706e6b;
}

body:not(.designer-immersive):not(.auth-screen) .lx-search-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 14px;
  border: 0;
  background: transparent;
  color: #181818;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
body:not(.designer-immersive):not(.auth-screen) .lx-search-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: #c9c9c9;
}
body:not(.designer-immersive):not(.auth-screen) .lx-search-dot.healthy { background: #2e844a; }
body:not(.designer-immersive):not(.auth-screen) .lx-search-dot.degraded { background: #dd7a01; }
body:not(.designer-immersive):not(.auth-screen) .lx-search-dot.offline,
body:not(.designer-immersive):not(.auth-screen) .lx-search-dot.provisioning { background: #706e6b; }
body:not(.designer-immersive):not(.auth-screen) .lx-search-meta {
  margin-left: auto;
  color: #706e6b;
  font-size: 11px;
}

body:not(.designer-immersive):not(.auth-screen) .lx-search-item:hover,
body:not(.designer-immersive):not(.auth-screen) .lx-search-item.is-active {
  background: #f3f3f3;
}

body:not(.designer-immersive):not(.auth-screen) .lx-search-empty {
  padding: 16px;
  color: #706e6b;
  font-size: 13px;
}

body:not(.designer-immersive):not(.auth-screen) .lx-header-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

body:not(.designer-immersive):not(.auth-screen) .app-header .connection-status,
body:not(.designer-immersive):not(.auth-screen) .app-header .version-status {
  color: #706e6b;
  font-size: 11px;
  padding: 0 8px;
}

body:not(.designer-immersive):not(.auth-screen) .status-dot {
  box-shadow: 0 0 0 2px #eef4ff;
}

body:not(.designer-immersive):not(.auth-screen) .version-badge {
  background: #fe9339;
  color: #181818;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-user {
  background: transparent;
  border: 0;
  padding: 0;
  max-width: none;
  position: relative;
}

body:not(.designer-immersive):not(.auth-screen) .lx-user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 8px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #181818;
  cursor: pointer;
}

body:not(.designer-immersive):not(.auth-screen) .lx-user-btn:hover { background: #f3f3f3; }

body:not(.designer-immersive):not(.auth-screen) .sidebar-user-initial,
body:not(.designer-immersive):not(.auth-screen) .sidebar-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-user-meta { display: none; }

body:not(.designer-immersive):not(.auth-screen) .lx-user-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 260px;
  background: #fff;
  color: #181818;
  border: 1px solid #dddbda;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,.16);
  z-index: 90;
  overflow: hidden;
}

body:not(.designer-immersive):not(.auth-screen) .lx-user-menu-head {
  padding: 14px 16px 12px;
  border-bottom: 1px solid #dddbda;
}

body:not(.designer-immersive):not(.auth-screen) .lx-user-menu-head strong {
  display: block;
  font-size: 14px;
}

body:not(.designer-immersive):not(.auth-screen) .lx-user-menu-head span {
  color: #706e6b;
  font-size: 12px;
  text-transform: capitalize;
}

body:not(.designer-immersive):not(.auth-screen) .lx-user-menu a,
body:not(.designer-immersive):not(.auth-screen) .lx-user-menu button {
  display: block;
  width: 100%;
  padding: 10px 16px;
  border: 0;
  background: transparent;
  color: #181818;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}

body:not(.designer-immersive):not(.auth-screen) .lx-user-menu a:hover,
body:not(.designer-immersive):not(.auth-screen) .lx-user-menu button:hover {
  background: #f3f3f3;
}

/* ---------- App launcher ---------- */
.lx-launcher-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(8, 16, 24, .42);
  display: grid;
  place-items: start center;
  padding: 48px 16px 24px;
}
.lx-launcher-overlay[hidden],
.lx-search-results[hidden],
.lx-user-menu[hidden] { display: none !important; }

.lx-launcher-panel {
  width: min(880px, 100%);
  max-height: min(80vh, 720px);
  overflow: auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 16px 48px rgba(0,0,0,.28);
  padding: 20px 24px 28px;
}

.lx-launcher-panel h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 12px;
}

.lx-launcher-search {
  width: 100%;
  height: 36px;
  margin-bottom: 18px;
  padding: 0 12px;
  border: 1px solid #c9c9c9;
  border-radius: 4px;
}

.lx-launcher-group {
  margin: 8px 0 18px;
}

.lx-launcher-group h3 {
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #706e6b;
  margin: 0 0 10px;
}

.lx-launcher-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}

.lx-launcher-tile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #181818;
  text-decoration: none;
}

.lx-launcher-tile:hover {
  background: #f3f3f3;
  border-color: #dddbda;
}

.lx-launcher-icon {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  display: grid;
  place-items: center;
  color: #fff;
  flex: none;
}

.lx-launcher-tile span { font-size: 13px; font-weight: 600; }

/* ---------- Sidebar ---------- */
body:not(.designer-immersive):not(.auth-screen) .sidebar {
  top: var(--header-height);
  width: var(--sidebar-width);
  background: #fff;
  border-right: 1px solid #dddbda;
  box-shadow: none;
  display: flex;
  flex-direction: column;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-chrome {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6em;
  min-height: 44px;
  padding: 6px 8px 6px 12px;
  border-bottom: 1px solid #dddbda;
  flex: none;
  min-width: 0;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-chrome-label {
  color: #032d60;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .03em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1 1 auto;
  min-width: 0;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-chrome-initial {
  font-weight: 900;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-chrome-initial:nth-of-type(1) { color: #079447; }
body:not(.designer-immersive):not(.auth-screen) .sidebar-chrome-initial:nth-of-type(2) { color: #d92863; }
body:not(.designer-immersive):not(.auth-screen) .sidebar-chrome-initial:nth-of-type(3) { color: #0176d3; }

body:not(.designer-immersive):not(.auth-screen) .sidebar-collapse {
  width: 28px;
  height: 28px;
  margin-left: auto;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: #3e3e3c;
  cursor: pointer;
  flex: none;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-collapse:hover {
  background: #eef4ff;
  border-color: #c9c9c9;
  color: #0176d3;
}

body:not(.designer-immersive):not(.auth-screen) .sidebar-collapse svg {
  display: block;
}

body:not(.designer-immersive):not(.auth-screen) .content {
  margin-left: var(--sidebar-width);
  margin-top: var(--header-height);
  padding: 16px 20px 48px;
  background: var(--enterprise-canvas);
  min-height: calc(100vh - var(--header-height));
}

body.scada-view .content,
body:not(.designer-immersive):not(.auth-screen) .content:has(.scada-shell) {
  padding: 0 !important;
  overflow: hidden;
  height: calc(100vh - var(--header-height));
  min-height: 0;
  max-height: calc(100vh - var(--header-height));
}

body:not(.designer-immersive) .nav-links {
  padding: 8px 8px 24px;
  gap: 1px;
}

body:not(.designer-immersive) .nav-section-label {
  padding: 14px 12px 6px;
  color: #706e6b;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
}

body:not(.designer-immersive) .nav-link {
  min-height: 36px;
  border-radius: 4px;
  border-left: 3px solid transparent;
  padding: 7px 10px 7px 9px;
  color: #3e3e3c;
  font-size: 13px;
  font-weight: 400;
  display: flex;
}

/* Restore the full Salesforce app map — main.css hid these for a narrower plant console. */
body:not(.designer-immersive) .nav-link[data-view="playlists"],
body:not(.designer-immersive) .nav-link[data-view="layouts"],
body:not(.designer-immersive) .nav-link[data-view="walls"],
body:not(.designer-immersive) .nav-link[data-view="reports"],
body:not(.designer-immersive) .nav-link[data-view="kiosk"],
body:not(.designer-immersive) .nav-link[data-view="activity"],
body:not(.designer-immersive) .nav-link[data-view="help"],
body:not(.designer-immersive) .nav-link[data-view="settings"] {
  display: flex !important;
}

body:not(.designer-immersive) .nav-link svg { color: #706e6b; }

/* Keep the hand-drawn SVGs optically level in the Salesforce-style rail. */
body:not(.designer-immersive):not(.auth-screen) .nav-link > svg {
  display: block;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  stroke-linecap: round;
  stroke-linejoin: round;
  overflow: visible;
}

body:not(.designer-immersive) .nav-link:hover {
  color: #181818;
  background: #f3f3f3;
}

body:not(.designer-immersive) .nav-link.active {
  color: #032d60;
  background: #eef4ff;
  border-left-color: #0176d3;
  font-weight: 700;
}

body:not(.designer-immersive) .nav-link.active svg { color: #0176d3; }

body.sidebar-collapsed:not(.designer-immersive):not(.auth-screen) .sidebar {
  width: var(--sidebar-collapsed);
}
body.sidebar-collapsed:not(.designer-immersive):not(.auth-screen) .content {
  margin-left: var(--sidebar-collapsed);
}
body.sidebar-collapsed .nav-section-label,
body.sidebar-collapsed .nav-link span,
body.sidebar-collapsed .sidebar-chrome-label { display: none; }
body.sidebar-collapsed:not(.designer-immersive):not(.auth-screen) .sidebar-chrome {
  justify-content: center;
  padding: 8px 6px;
}
body.sidebar-collapsed:not(.designer-immersive):not(.auth-screen) .sidebar-collapse {
  margin-left: 0;
}
body.sidebar-collapsed:not(.designer-immersive):not(.auth-screen) .sidebar-collapse svg {
  transform: scaleX(-1);
}
body.sidebar-collapsed .nav-links { padding: 8px 6px 24px; align-items: stretch; }
body.sidebar-collapsed:not(.designer-immersive) .nav-link {
  justify-content: center;
  padding: 9px 6px;
  gap: 0;
  border-left-width: 0;
  border-radius: 6px;
}
body.sidebar-collapsed:not(.designer-immersive) .nav-link.active {
  border-left-color: transparent;
  box-shadow: inset 0 0 0 1px #cfe4f8;
}
body.sidebar-collapsed .nav-link svg { flex: none; }

/* ---------- Page headers / cards / controls ---------- */
body:not(.designer-immersive) .page-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #dddbda;
  align-items: flex-end;
  flex-wrap: wrap;
}

body:not(.designer-immersive) .lx-crumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  flex-basis: 100%;
  margin: 0 0 6px;
  color: #0176d3;
  font-size: 12px;
}

body:not(.designer-immersive) .lx-crumbs a { color: #0176d3; }
body:not(.designer-immersive) .lx-crumbs a:hover { text-decoration: underline; }
body:not(.designer-immersive) .lx-crumbs span { color: #706e6b; }

body:not(.designer-immersive) .page-header h1 {
  color: var(--enterprise-ink);
  font-size: 22px;
  letter-spacing: 0;
  font-weight: 700;
}

body:not(.designer-immersive) .scada-shell h1 {
  color: var(--enterprise-ink);
  font-size: 16px;
  font-weight: 700;
}

body:not(.designer-immersive) .page-header .subtitle {
  color: var(--enterprise-muted);
  font-size: 13px;
  margin-top: 2px;
}

body:not(.designer-immersive) .card,
body:not(.designer-immersive) .info-card,
body:not(.designer-immersive) .device-card,
body:not(.designer-immersive) .widget-type-card,
body:not(.designer-immersive) .activity-table-wrap,
body:not(.designer-immersive) .cms-table-wrap,
body:not(.designer-immersive) .content-item {
  border: 1px solid #dddbda;
  border-radius: 4px;
  box-shadow: var(--enterprise-shadow);
  background: #fff;
}

body:not(.designer-immersive) .info-card:hover,
body:not(.designer-immersive) .card:hover,
body:not(.designer-immersive) .device-card:hover {
  border-color: #c9c9c9;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
  transform: none;
}

body:not(.designer-immersive) .btn {
  min-height: 32px;
  height: 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 13px;
  padding: 0 16px;
}

body:not(.designer-immersive) .btn-primary {
  background: #0176d3;
  border-color: #0176d3;
  box-shadow: none;
}

body:not(.designer-immersive) .btn-primary:hover {
  background: #014486;
  border-color: #014486;
}

body:not(.designer-immersive) .btn-secondary,
body:not(.designer-immersive) .btn:not(.btn-primary):not(.btn-danger):not(.btn-icon) {
  color: #0176d3;
  background: #fff;
  border-color: #c9c9c9;
}

body:not(.designer-immersive) .btn-secondary:hover,
body:not(.designer-immersive) .btn:not(.btn-primary):not(.btn-danger):not(.btn-icon):hover {
  color: #014486;
  border-color: #0176d3;
  background: #eef4ff;
}

body:not(.designer-immersive) .btn-icon {
  border-radius: 4px;
}

body:not(.designer-immersive) .input,
body:not(.designer-immersive) select.input,
body:not(.designer-immersive) textarea.input {
  min-height: 32px;
  height: 32px;
  border-radius: 4px;
  border-color: #c9c9c9;
  color: var(--enterprise-ink);
  box-shadow: none;
  background: #fff;
}

body:not(.designer-immersive) textarea.input { height: auto; }

body:not(.designer-immersive) .input:focus,
body:not(.designer-immersive) select.input:focus,
body:not(.designer-immersive) textarea.input:focus {
  border-color: #0176d3;
  box-shadow: 0 0 0 2px rgba(1, 118, 211, .25);
}

body:not(.designer-immersive) table th,
body:not(.designer-immersive) .cms-table th {
  background: #f3f3f3;
  color: #444444;
  font-size: 12px;
  letter-spacing: .02em;
  text-transform: uppercase;
  font-weight: 700;
  border-bottom: 1px solid #dddbda;
}

body:not(.designer-immersive) table tbody tr:hover,
body:not(.designer-immersive) .cms-table tbody tr:hover {
  background: #f3f3f3;
}

body:not(.designer-immersive) .status-dot.online,
body:not(.designer-immersive) .status-dot.connected {
  background: #2e844a;
}

body:not(.designer-immersive) .empty-state svg,
body:not(.designer-immersive) .empty-state h3 {
  color: #0176d3;
}

body:not(.designer-immersive) .modal {
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

body:not(.designer-immersive) .modal-header {
  border-bottom: 1px solid #dddbda;
  padding: 12px 16px;
}

body:not(.designer-immersive) .modal-header h3 {
  font-size: 16px;
  font-weight: 700;
}

/* ---------- Dashboard ---------- */
body:not(.designer-immersive) .page-header.dashboard-page-header {
  align-items: flex-end;
  padding-bottom: 12px;
}

body:not(.designer-immersive) .dashboard-page-header h1 {
  margin-bottom: 2px;
  font-size: 22px;
}

body:not(.designer-immersive) .dash-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}

body:not(.designer-immersive) .dash-stats-row .info-card {
  position: relative;
  min-height: 88px;
  padding: 14px 16px 14px 18px;
  overflow: hidden;
  background: #fff;
}

body:not(.designer-immersive) .dash-stats-row .info-card::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: #0176d3;
}

body:not(.designer-immersive) .dash-stats-row .info-card:nth-child(2)::after { background: #2e844a; }
body:not(.designer-immersive) .dash-stats-row .info-card:nth-child(3)::after { background: #dd7a01; }
body:not(.designer-immersive) .dash-stats-row .info-card:nth-child(4)::after { background: #ea001e; }

body:not(.designer-immersive) .dash-stats-row .info-card-label {
  color: #706e6b;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

body:not(.designer-immersive) .dash-stats-row .info-card-value {
  margin-top: 8px;
  color: #181818;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

body:not(.designer-immersive) .display-toolbar {
  gap: 8px;
  margin: 0 0 12px;
  padding: 8px;
  border: 1px solid #dddbda;
  border-radius: 4px;
  background: #fff;
}

body:not(.designer-immersive) .device-grid { gap: 12px; }

body:not(.designer-immersive) .device-card-preview {
  border-bottom: 1px solid #dddbda;
  background: #ecebea;
}

body:not(.designer-immersive) .device-card-body { padding: 12px; }
body:not(.designer-immersive) .device-card-name { font-size: 14px; font-weight: 700; }

body:not(.designer-immersive) .group-section > div:first-child {
  background: #fff !important;
  border: 1px solid #dddbda;
  border-radius: 4px;
  border-left-width: 4px !important;
}

/* ---------- Login (ADN demo access) ---------- */
body:has(.login-shell) { background: #eef3f8; }

body:has(.login-shell) .login-shell {
  display: grid;
  grid-template-columns: minmax(480px, .95fr) minmax(520px, 1.05fr);
  min-height: 100vh;
  padding: 0;
  background: #eef3f8;
}

body:has(.login-shell) .login-showcase {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding: 72px clamp(44px, 7vw, 112px);
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 16%, rgba(0,194,184,.22), transparent 28%),
    radial-gradient(circle at 12% 88%, rgba(47,128,237,.26), transparent 34%),
    linear-gradient(145deg, #071525 0%, #0a2850 56%, #073e61 100%);
}

body:has(.login-shell) .login-showcase::before {
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: .55;
}

body:has(.login-shell) .login-showcase::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 8px;
  height: 100%;
  background: linear-gradient(180deg, var(--brand-green) 0 34%, var(--brand-magenta) 34% 67%, #0176d3 67%);
}

body:has(.login-shell) .login-showcase-inner { max-width: 520px; position: relative; z-index: 1; }

body:has(.login-shell) .login-product-lockup {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 72px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

body:has(.login-shell) .login-product-lockup .login-brand-image {
  width: auto;
  height: 32px;
  max-width: 210px;
  margin: 0;
  object-fit: contain;
}

body:has(.login-shell) .login-product-lockup .login-adn-mark {
  font-size: 30px;
}

body:has(.login-shell) .login-product-lockup .login-product-name {
  color: #fff;
}

body:has(.login-shell) .login-kicker {
  color: #9ec3ea;
  font-size: 11px;
  letter-spacing: .16em;
}

body:has(.login-shell) .login-showcase h1 {
  max-width: 520px;
  color: #fff;
  font-size: clamp(40px, 4.7vw, 64px);
  line-height: 1.02;
  letter-spacing: -.055em;
}

body:has(.login-shell) .login-showcase p:last-child {
  max-width: 500px;
  color: #c9d7e6;
  font-size: 16px;
  line-height: 1.55;
}

body:has(.login-shell) .login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px clamp(28px, 7vw, 104px);
  background: linear-gradient(180deg, #f8fbfd 0%, #eef3f8 100%);
  border-left: 0;
}

body:has(.login-shell) .login-card { max-width: 452px; }

body:has(.login-shell) .login-form-card {
  padding: 40px 38px 34px;
  border: 1px solid rgba(112,132,154,.22);
  border-radius: 18px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 24px 70px rgba(28,55,82,.14), 0 2px 8px rgba(28,55,82,.06);
}

body:has(.login-shell) .login-card-brand {
  margin-bottom: 26px;
  text-align: left;
}

body:has(.login-shell) .login-card-logo-lockup {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 30px;
}

body:has(.login-shell) .login-card-logo-lockup .login-brand-image {
  width: auto;
  height: 30px;
  max-width: 220px;
  margin: 0;
}

body:has(.login-shell) .login-card-logo-lockup .login-adn-mark {
  font-size: 28px;
}

body:has(.login-shell) .login-card-logo-lockup .login-product-name {
  color: #0b315c;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .02em;
}

body:has(.login-shell) .login-card-divider {
  color: #181818;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -.045em;
}

body:has(.login-shell) .login-card-divider::before,
body:has(.login-shell) .login-card-divider::after { display: none; }

body:has(.login-shell) .login-card-subtitle {
  margin-top: 8px;
  color: #5c6b7a;
  font-size: 14px;
}

body:has(.login-shell) .login-form-card .form-group label {
  color: #3e3e3c;
  font-size: 12px;
  font-weight: 700;
}

body:has(.login-shell) .login-form-card .input {
  height: 50px;
  min-height: 50px;
  border-color: #c9d5e2;
  border-radius: 10px;
  background: #fbfdff;
  font-size: 15px;
}

body:has(.login-shell) .login-submit {
  height: 50px;
  min-height: 50px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0878d1, #075bb8);
  border-color: transparent;
  box-shadow: 0 10px 22px rgba(1,118,211,.2);
  font-size: 14px;
  font-weight: 800;
}

body:has(.login-shell) .login-submit:hover { background: linear-gradient(135deg, #096bc0, #064b9c); border-color: transparent; transform: translateY(-1px); }

body:has(.login-shell) .login-demo-note { display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin: 18px 0 24px; padding: 10px 12px; border: 1px solid rgba(1,118,211,.16); border-radius: 10px; background: #f1f7fd; }
body:has(.login-shell) .login-demo-note span { color: #075bb8; font-size: 10px; font-weight: 850; letter-spacing: .12em; }
body:has(.login-shell) .login-demo-note small { color: #6a7d91; font-size: 11px; }

body:has(.login-shell) .login-powered {
  margin-top: 26px;
  color: #6a7d91;
}

@media (max-width: 900px) {
  body:not(.designer-immersive):not(.auth-screen) .sidebar-toggle {
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: #3e3e3c;
    display: grid;
    place-items: center;
    flex: none;
  }
  body:not(.designer-immersive):not(.auth-screen) .sidebar-toggle:hover {
    background: #f3f3f3;
    color: #0176d3;
  }
  body:not(.designer-immersive):not(.auth-screen) .sidebar-chrome,
  body:not(.designer-immersive):not(.auth-screen) .sidebar-collapse {
    display: none;
  }
  body:not(.designer-immersive):not(.auth-screen) .sidebar {
    transform: translateX(-100%);
    width: min(84vw, 280px) !important;
    z-index: 155;
  }
  body:not(.designer-immersive):not(.auth-screen) .sidebar.open {
    transform: translateX(0);
  }
  body:not(.designer-immersive):not(.auth-screen) .content,
  body.sidebar-collapsed .content {
    margin-left: 0 !important;
    padding: 16px 12px 40px;
  }
  body.sidebar-collapsed .sidebar {
    width: min(84vw, 280px) !important;
  }
  body:not(.designer-immersive) .dash-stats-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body:has(.login-shell) .login-shell { grid-template-columns: 1fr; }
  body:has(.login-shell) .login-showcase { min-height: 240px; padding: 40px 24px; }
  body:has(.login-shell) .login-panel { padding: 28px 16px 48px; }
  body:not(.designer-immersive):not(.auth-screen) .lx-search { display: none; }
  body:not(.designer-immersive):not(.auth-screen) .tdn-brand-name,
  body:not(.designer-immersive):not(.auth-screen) .lx-app-name { display: none !important; }
  body:not(.designer-immersive):not(.auth-screen) .connection-status span:last-child,
  body:not(.designer-immersive):not(.auth-screen) .version-status { display: none; }
}

@media (max-width: 560px) {
  body:not(.designer-immersive) .dash-stats-row { grid-template-columns: 1fr 1fr; gap: 8px; }
  body:not(.designer-immersive) .dash-stats-row .info-card { padding: 12px; }
  body:has(.login-shell) .login-form-card { padding: 24px 18px; }
  body:not(.designer-immersive):not(.auth-screen) .tdn-brand-mark { max-width: 110px; }
}

/* Widget table: keep the action group as a table cell. The legacy global
   .content-item-actions flex rule otherwise turns the td into a flex box and
   creates a second horizontal seam under the buttons. */
body:not(.designer-immersive) #widgetGrid .data-grid th:last-child,
body:not(.designer-immersive) #widgetGrid .data-grid td:last-child {
  width: 132px;
  min-width: 132px;
}

body:not(.designer-immersive) #widgetGrid .data-grid .content-item-actions {
  display: table-cell;
  min-height: 0;
  padding: 10px 12px;
  text-align: right;
  vertical-align: middle;
  white-space: nowrap;
}

body:not(.designer-immersive) #widgetGrid .widget-row-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

body:not(.designer-immersive) #widgetGrid .widget-row-actions .btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-height: 32px;
  color: var(--text-secondary);
}

body:not(.designer-immersive) #widgetGrid .widget-row-actions .btn-icon:hover {
  color: var(--brand-blue);
  background: var(--accent-dim);
}

body:not(.designer-immersive) #widgetGrid .widget-row-actions .widget-action-delete {
  color: var(--danger);
}

body:not(.designer-immersive) #widgetGrid .widget-row-actions .widget-action-delete:hover {
  color: #fff;
  background: var(--danger);
}

/* Content table actions use the same compact icon treatment as widget actions. */
body:not(.designer-immersive) #contentGrid .data-grid th:last-child,
body:not(.designer-immersive) #contentGrid .data-grid td:last-child {
  width: 92px;
  min-width: 92px;
}

body:not(.designer-immersive) #contentGrid .data-grid .content-item-actions {
  display: table-cell;
  min-height: 0;
  padding: 10px 12px;
  text-align: right;
  vertical-align: middle;
  white-space: nowrap;
}

body:not(.designer-immersive) #contentGrid .content-row-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

body:not(.designer-immersive) #contentGrid .content-row-actions .btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-height: 32px;
  color: var(--text-secondary);
}

body:not(.designer-immersive) #contentGrid .content-row-actions .btn-icon:hover {
  color: var(--brand-blue);
  background: var(--accent-dim);
}

body:not(.designer-immersive) #contentGrid .content-row-actions .content-action-delete {
  color: var(--danger);
}

body:not(.designer-immersive) #contentGrid .content-row-actions .content-action-delete:hover {
  color: #fff;
  background: var(--danger);
}

/* Persistent dark mode for the Lightning-style application chrome. */
html[data-theme="dark"] body:not(.designer-immersive) {
  background: var(--bg-primary);
  color: var(--text-primary);
}
html[data-theme="dark"] body:not(.designer-immersive):not(.auth-screen) .app-header {
  background: var(--lx-header);
  border-color: var(--sidebar-border);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}
html[data-theme="dark"] body:not(.designer-immersive):not(.auth-screen) .lx-launcher,
html[data-theme="dark"] body:not(.designer-immersive):not(.auth-screen) .lx-icon-btn {
  color: var(--text-secondary);
}
html[data-theme="dark"] body:not(.designer-immersive):not(.auth-screen) .lx-launcher:hover,
html[data-theme="dark"] body:not(.designer-immersive):not(.auth-screen) .lx-icon-btn:hover {
  background: var(--lx-header-hover);
  color: var(--accent);
}
html[data-theme="dark"] body:not(.designer-immersive) .tdn-brand-name,
html[data-theme="dark"] body:not(.designer-immersive) .lx-app-name { color: var(--text-primary); }
html[data-theme="dark"] body:not(.designer-immersive) .workspace-switcher-button {
  background: var(--bg-input);
  border-color: var(--border);
  color: var(--text-primary);
}
html[data-theme="dark"] body:not(.designer-immersive) .workspace-switcher-button:hover { background: var(--bg-hover); }
html[data-theme="dark"] body:not(.designer-immersive) .workspace-switcher-menu,
html[data-theme="dark"] body:not(.designer-immersive) .lx-search-results,
html[data-theme="dark"] body:not(.designer-immersive) .lx-launcher-panel {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
}
html[data-theme="dark"] body:not(.designer-immersive) .btn-secondary,
html[data-theme="dark"] body:not(.designer-immersive) .btn:not(.btn-primary):not(.btn-danger):not(.btn-icon),
html[data-theme="dark"] body:not(.designer-immersive) .input,
html[data-theme="dark"] body:not(.designer-immersive) input,
html[data-theme="dark"] body:not(.designer-immersive) select,
html[data-theme="dark"] body:not(.designer-immersive) textarea {
  background: var(--bg-input);
  border-color: var(--border);
  color: var(--text-primary);
}
html[data-theme="dark"] body:not(.designer-immersive) .info-card,
html[data-theme="dark"] body:not(.designer-immersive) .card,
html[data-theme="dark"] body:not(.designer-immersive) .settings-section,
html[data-theme="dark"] body:not(.designer-immersive) .activity-table-wrap,
html[data-theme="dark"] body:not(.designer-immersive) .device-card,
html[data-theme="dark"] body:not(.designer-immersive) .widget-type-card,
html[data-theme="dark"] body:not(.designer-immersive) .data-grid-wrap,
html[data-theme="dark"] body:not(.designer-immersive) .display-toolbar,
html[data-theme="dark"] body:not(.designer-immersive) .group-section > div:first-child,
html[data-theme="dark"] body:not(.designer-immersive) .ungrouped-section > div:first-child,
html[data-theme="dark"] body:not(.designer-immersive) .wall-section > div:first-child {
  background: var(--bg-card) !important;
  border-color: var(--border) !important;
  color: var(--text-primary);
}
html[data-theme="dark"] body:not(.designer-immersive) .device-card-preview,
html[data-theme="dark"] body:not(.designer-immersive) .media-mini { background: var(--bg-subtle); }
html[data-theme="dark"] body:not(.designer-immersive) table th { background: var(--bg-subtle); color: var(--text-muted); }
html[data-theme="dark"] body:not(.designer-immersive) table td { border-color: var(--border); color: var(--text-primary); }
html[data-theme="dark"] body:not(.designer-immersive) table tbody tr:hover { background: var(--bg-hover); }
html[data-theme="dark"] body:not(.designer-immersive) .content:has(#groupedDevices) #deviceFilter,
html[data-theme="dark"] body:not(.designer-immersive) .content:has(#calendarScroll) .schedule-controls .input,
html[data-theme="dark"] body:not(.designer-immersive) .schedule-calendar-shell,
html[data-theme="dark"] body:not(.designer-immersive) .schedule-calendar-shell #calendar {
  background: var(--bg-card) !important;
  border-color: var(--border) !important;
  color: var(--text-primary);
}
html[data-theme="dark"] body:not(.designer-immersive) .schedule-day-header,
html[data-theme="dark"] body:not(.designer-immersive) .schedule-time-cell {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text-secondary);
}

.theme-icon-moon { display: none; }
html[data-theme="dark"] .theme-icon-sun { display: none; }
html[data-theme="dark"] .theme-icon-moon { display: block; }