/* LumaQode LMS 1.1 design system. Scoped to the add-on surfaces. */
:root {
  /* Inherit the active Sngine theme when this stylesheet is mounted in-site. */
  --lq-primary: var(--link-color, #5e72e4);
  --lq-primary-strong: var(--link-color, #4d3ed8);
  --lq-primary-soft: color-mix(
    in srgb,
    var(--lq-primary) 13%,
    var(--lq-surface)
  );
  --lq-accent: #0ea58f;
  --lq-success: #087f5b;
  --lq-warning: #a95f08;
  --lq-danger: #c92a3a;
  --lq-ink: var(--body-color, #172033);
  --lq-muted: #667085;
  --lq-subtle: #8a94a6;
  --lq-canvas: var(--body-bg-color, #f0f2f5);
  --lq-surface: var(--header-bg-color, #ffffff);
  --lq-surface-soft: #f8f9fc;
  --lq-input: var(--header-bg-color, #ffffff);
  --lq-border: #e5e9f0;
  --lq-border-strong: #d5dae4;
  --lq-nav: #17192b;
  --lq-nav-muted: #aeb4c8;
  --lq-site-nav: var(--header-bg-color, #ffffff);
  --lq-site-nav-ink: var(--body-color, #172033);
  --lq-site-nav-muted: var(--lq-muted);
  --lq-site-nav-border: var(--lq-border);
  --lq-site-nav-hover: var(--lq-surface-soft);
  --lq-site-nav-active-ink: var(--lq-primary-strong);
  --lq-success-soft: #e5f8f1;
  --lq-warning-soft: #fff3dc;
  --lq-danger-soft: #fee9ec;
  --lq-shadow-xs: 0 1px 2px rgba(20, 28, 52, 0.05);
  --lq-shadow-sm: 0 8px 24px rgba(20, 28, 52, 0.07);
  --lq-shadow-md: 0 18px 48px rgba(20, 28, 52, 0.1);
  --lq-radius-sm: 10px;
  --lq-radius-md: 14px;
  --lq-radius-lg: 18px;
  --lq-radius-xl: 24px;
  --lq-space-1: 4px;
  --lq-space-2: 8px;
  --lq-space-3: 12px;
  --lq-space-4: 16px;
  --lq-space-5: 20px;
  --lq-space-6: 24px;
  --lq-space-7: 32px;
  --lq-space-8: 40px;
  --lq-text-xs: 11px;
  --lq-text-sm: 13px;
  --lq-text-md: 15px;
  --lq-text-lg: 18px;
  --lq-text-xl: 22px;
  --lq-text-2xl: clamp(26px, 3vw, 34px);
  --lq-leading-tight: 1.25;
  --lq-leading-normal: 1.6;
  --lq-control-height: 44px;
  --lq-transition: 160ms ease;

  /* Compatibility aliases while legacy selectors are migrated. */
  --lqa-bg: var(--lq-canvas);
  --lqa-panel: var(--lq-surface);
  --lqa-soft: var(--lq-surface-soft);
  --lqa-text: var(--lq-ink);
  --lqa-muted: var(--lq-muted);
  --lqa-border: var(--lq-border);
  --lqa-primary: var(--lq-primary);
  --lqa-primary-dark: var(--lq-primary-strong);
  --lqa-green: var(--lq-success);
  --lqa-red: var(--lq-danger);
  --lqa-amber: var(--lq-warning);
  --lqa-sidebar: var(--lq-nav);
  --lqa-shadow: var(--lq-shadow-sm);
  --lqa-radius: var(--lq-radius-lg);
}

.lqlms-page,
.lqlms-console-body {
  color: var(--lq-ink);
  font-family: var(
    --body-font-family,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif
  );
  font-size: var(--lq-text-md);
  font-style: normal;
  line-height: var(--lq-leading-normal);
}

.lqlms-skip-link {
  position: fixed;
  z-index: 10000;
  top: var(--lq-space-2);
  inset-inline-start: var(--lq-space-2);
  padding: 10px 14px;
  border-radius: var(--lq-radius-sm);
  background: var(--lq-ink);
  color: #fff;
  box-shadow: var(--lq-shadow-sm);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform var(--lq-transition);
}

.lqlms-skip-link:focus {
  color: #fff;
  outline: 3px solid color-mix(in srgb, var(--lq-primary) 45%, white);
  outline-offset: 2px;
  transform: translateY(0);
}

.lqlms-page :where(button, input, select, textarea, summary, a, label),
.lqlms-console-body :where(button, input, select, textarea, summary, a, label) {
  font-style: normal;
}

.lqlms-bidi-value {
  display: inline-block;
  direction: ltr;
  unicode-bidi: isolate;
}

.lqlms-block {
  display: block;
}

.lqlms-muted-block {
  display: block;
  color: var(--lq-muted);
}

.lqlms-stack-top {
  margin-top: var(--lq-space-4);
}

.lqlms-stack-bottom {
  margin-bottom: var(--lq-space-3);
}

.lqlms-panel-spaced {
  margin-top: var(--lq-space-5);
}

.lqlms-centered-panel {
  max-width: 850px;
  margin-inline: auto;
}

.lqlms-form-spaced {
  margin-block: var(--lq-space-5);
}

.lqlms-section-divider {
  height: 1px;
  margin: var(--lq-space-6) 0;
  border: 0;
  background: var(--lq-border);
}

.lqlms-empty-compact-space {
  padding: var(--lq-space-5);
  margin-bottom: var(--lq-space-5);
}

.lqlms-agreement-field {
  display: flex !important;
  align-items: flex-start;
  gap: var(--lq-space-2);
  margin-block: var(--lq-space-4);
}

.lqlms-textarea-sm {
  min-height: 100px !important;
}

.lqlms-textarea-md {
  min-height: 140px !important;
}

.lqlms-textarea-lg {
  min-height: 180px !important;
}

.lqlms-discussion-thread {
  padding: var(--lq-space-4);
}

.lqlms-discussion-thread.is-depth-1 {
  margin-inline-start: 22px;
}

.lqlms-discussion-thread.is-depth-2 {
  margin-inline-start: 44px;
}

.lqlms-discussion-thread.is-depth-3 {
  margin-inline-start: 66px;
}

.lqlms-action-menu {
  position: relative;
  margin-inline-start: auto;
}

.lqlms-action-menu > summary {
  list-style: none;
  cursor: pointer;
}

.lqlms-action-menu > summary::-webkit-details-marker {
  display: none;
}

.lqlms-action-menu-popover {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  inset-inline-end: 0;
  min-width: 190px;
  padding: var(--lq-space-2);
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius-sm);
  background: var(--lq-surface);
  box-shadow: var(--lq-shadow-md);
}

.lqlms-action-menu-popover .lqlms-actions {
  display: grid;
  gap: var(--lq-space-1);
}

.lqlms-action-menu-popover .lqlms-btn {
  width: 100%;
  justify-content: flex-start;
}

.lqlms-page *,
.lqlms-page *::before,
.lqlms-page *::after,
.lqlms-console-body *,
.lqlms-console-body *::before,
.lqlms-console-body *::after {
  box-sizing: border-box;
}

.lqlms-page :where(h1, h2, h3, h4, p),
.lqlms-console-body :where(h1, h2, h3, h4, p) {
  overflow-wrap: anywhere;
}

.lqlms-page :where(button, input, select, textarea),
.lqlms-console-body :where(button, input, select, textarea) {
  font: inherit;
}

.lqlms-page :where(a, button, input, select, textarea, summary):focus-visible,
.lqlms-console-body
  :where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid color-mix(in srgb, var(--lq-primary) 28%, transparent);
  outline-offset: 2px;
}

.lqlms-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.lqlms-page {
  min-height: 75vh;
  padding-block: var(--lq-space-5) var(--lq-space-8);
  background: var(--lq-canvas);
}

.lqlms-shell {
  position: relative;
  display: grid;
  grid-template-columns: 238px minmax(0, 1fr);
  gap: var(--lq-space-6);
  align-items: start;
}

.lqlms-site-sidebar {
  position: sticky;
  top: 84px;
  display: flex;
  min-height: min(680px, calc(100vh - 108px));
  max-height: calc(100vh - 108px);
  flex-direction: column;
  overflow: hidden auto;
  border: 1px solid var(--lq-site-nav-border);
  border-radius: var(--lq-radius-xl);
  background: var(--lq-site-nav);
  box-shadow: var(--lq-shadow-md);
  color: var(--lq-site-nav-ink);
}

.lqlms-site-brand {
  display: flex;
  align-items: center;
  gap: var(--lq-space-3);
  padding: var(--lq-space-6) var(--lq-space-5) var(--lq-space-5);
  color: var(--lq-site-nav-ink) !important;
  text-decoration: none;
}

.lqlms-site-brand-mark,
.lqlms-brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border-radius: 13px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--lq-primary) 72%, white),
    var(--lq-primary-strong)
  );
  box-shadow: 0 10px 24px
    color-mix(in srgb, var(--lq-primary) 34%, transparent);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.lqlms-site-brand-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.lqlms-site-brand-copy strong {
  font-size: 14px;
  line-height: 1.25;
}

.lqlms-site-brand-copy small {
  margin-top: 2px;
  color: var(--lq-site-nav-muted);
  font-size: var(--lq-text-xs);
}

.lqlms-side-nav {
  display: grid;
  gap: 3px;
  padding: 0 var(--lq-space-3);
}

.lqlms-side-nav + .lqlms-side-nav {
  margin-top: var(--lq-space-5);
}

.lqlms-side-nav-title {
  padding: 0 var(--lq-space-3) var(--lq-space-2);
  color: var(--lq-site-nav-muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.lqlms-side-nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--lq-space-3);
  min-height: 43px;
  padding: 0 var(--lq-space-3);
  border-radius: var(--lq-radius-sm);
  color: var(--lq-site-nav-ink);
  font-size: var(--lq-text-sm);
  font-weight: 700;
  text-decoration: none;
  transition: color var(--lq-transition), background var(--lq-transition);
}

.lqlms-side-nav a:hover {
  background: var(--lq-site-nav-hover);
  color: var(--lq-site-nav-ink);
}

.lqlms-side-nav a.is-active {
  background: var(--lq-primary-soft);
  color: var(--lq-site-nav-active-ink);
}

.lqlms-side-nav a.is-active::after {
  position: absolute;
  inset-block: 9px;
  inset-inline-start: -12px;
  width: 3px;
  border-radius: 99px;
  background: var(--lq-primary);
  content: "";
}

.lqlms-nav-icon {
  display: grid;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  place-items: center;
  color: var(--lq-primary);
}

.lqlms-nav-icon svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.lqlms-site-sidebar-footer {
  display: grid;
  gap: var(--lq-space-3);
  margin-top: auto;
  padding: var(--lq-space-5);
}

.lqlms-language-form select {
  width: 100%;
  min-height: 40px;
  padding-inline: var(--lq-space-3);
  border: 1px solid var(--lq-site-nav-border);
  border-radius: var(--lq-radius-sm);
  background: var(--lq-input);
  color: var(--lq-site-nav-ink);
  font-size: var(--lq-text-sm);
}

.lqlms-workspace {
  min-width: 0;
}

.lqlms-workspace-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--lq-space-5);
  min-height: 116px;
  padding: var(--lq-space-6) var(--lq-space-7);
  margin-bottom: var(--lq-space-6);
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius-xl);
  background: var(--lq-surface);
  box-shadow: var(--lq-shadow-xs);
}

.lqlms-workspace-header h1,
.lqlms-page-heading h1 {
  margin: var(--lq-space-1) 0;
  color: var(--lq-ink);
  font-size: var(--lq-text-2xl);
  line-height: var(--lq-leading-tight);
  letter-spacing: -0.025em;
}

.lqlms-workspace-header p,
.lqlms-page-heading p {
  max-width: 760px;
  margin: 0;
  color: var(--lq-muted);
  font-size: var(--lq-text-sm);
}

.lqlms-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--lq-space-2);
  color: var(--lq-subtle);
  font-size: var(--lq-text-xs);
  font-weight: 700;
}

.lqlms-breadcrumb a {
  color: var(--lq-primary-strong);
  text-decoration: none;
}

.lqlms-breadcrumb-separator {
  color: var(--lq-border-strong);
}

.lqlms-mobile-toolbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--lq-space-3);
  margin-bottom: var(--lq-space-3);
}

.lqlms-mobile-toolbar strong {
  font-size: var(--lq-text-sm);
}

.lqlms-icon-btn {
  display: inline-grid;
  width: var(--lq-control-height);
  height: var(--lq-control-height);
  padding: 0;
  place-items: center;
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius-sm);
  background: var(--lq-surface);
  color: var(--lq-ink);
  cursor: pointer;
}

.lqlms-icon-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 2;
}

.lqlms-nav-backdrop {
  display: none;
}

.lqlms-console-menu {
  display: none;
}

html.lqlms-nav-lock {
  overflow: hidden;
}

/* Shared action and control system */
.lqlms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--lq-space-2);
  min-height: var(--lq-control-height);
  padding: 0 var(--lq-space-4);
  border: 1px solid transparent;
  border-radius: var(--lq-radius-sm);
  background: var(--lq-primary);
  box-shadow: var(--lq-shadow-xs);
  color: #fff !important;
  font-size: var(--lq-text-sm);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--lq-transition),
    background var(--lq-transition),
    border-color var(--lq-transition),
    box-shadow var(--lq-transition);
}

.lqlms-btn:hover {
  background: var(--lq-primary-strong);
  box-shadow: var(--lq-shadow-sm);
  transform: translateY(-1px);
}

.lqlms-btn.is-secondary {
  border-color: var(--lq-border);
  background: var(--lq-surface);
  color: var(--lq-ink) !important;
  box-shadow: none;
}

.lqlms-btn.is-secondary:hover {
  border-color: #c9c3ff;
  background: var(--lq-primary-soft);
  color: var(--lq-primary-strong) !important;
}

.lqlms-btn.is-danger {
  background: var(--lq-danger);
}

.lqlms-btn.is-small {
  min-height: 34px;
  padding-inline: var(--lq-space-3);
  font-size: var(--lq-text-xs);
}

.lqlms-btn:disabled,
.lqlms-btn.is-disabled,
.lqlms-btn[aria-disabled="true"] {
  opacity: 0.5;
  pointer-events: none;
  transform: none;
}

.lqlms-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--lq-space-2);
}

.lqlms-input,
.lqlms-select,
.lqlms-form
  input:not([type="checkbox"]):not([type="radio"]):not([type="color"]),
.lqlms-form select,
.lqlms-form textarea {
  width: 100%;
  min-height: var(--lq-control-height);
  padding: 10px var(--lq-space-3);
  border: 1px solid var(--lq-border-strong);
  border-radius: var(--lq-radius-sm);
  background: var(--lq-input);
  color: var(--lq-ink);
  outline: none;
  transition:
    border-color var(--lq-transition),
    box-shadow var(--lq-transition),
    background var(--lq-transition);
}

.lqlms-form textarea,
textarea.lqlms-input {
  min-height: 112px;
  resize: vertical;
}

.lqlms-input:hover,
.lqlms-select:hover,
.lqlms-form input:hover,
.lqlms-form select:hover,
.lqlms-form textarea:hover {
  border-color: #c7cdd8;
}

.lqlms-input:focus,
.lqlms-select:focus,
.lqlms-form input:focus,
.lqlms-form select:focus,
.lqlms-form textarea:focus {
  border-color: var(--lq-primary);
  box-shadow: 0 0 0 3px
    color-mix(in srgb, var(--lq-primary) 13%, transparent);
}

.lqlms-form {
  display: grid;
  gap: var(--lq-space-4);
}

.lqlms-form label {
  display: grid;
  gap: var(--lq-space-2);
  color: var(--lq-ink);
  font-size: var(--lq-text-sm);
  font-weight: 750;
}

.lqlms-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--lq-space-4);
}

.lqlms-help-text {
  color: var(--lq-muted);
  font-size: var(--lq-text-xs);
  font-weight: 500;
}

.lqlms-page input[type="checkbox"],
.lqlms-page input[type="radio"],
.lqlms-console-body input[type="checkbox"],
.lqlms-console-body input[type="radio"] {
  width: 18px !important;
  min-width: 18px !important;
  height: 18px !important;
  min-height: 18px !important;
  flex: 0 0 18px;
  padding: 0 !important;
  margin: 0;
  border: 0;
  box-shadow: none;
  accent-color: var(--lq-primary);
}

.lqlms-page label:has(> input[type="checkbox"]),
.lqlms-page label:has(> input[type="radio"]),
.lqlms-console-body label:has(> input[type="checkbox"]),
.lqlms-console-body label:has(> input[type="radio"]) {
  display: inline-flex;
  width: auto;
  min-height: 28px;
  align-items: center;
  justify-content: flex-start;
  gap: var(--lq-space-2);
  cursor: pointer;
}

/* Shared content surfaces */
.lqlms-panel,
.lqlms-course-main,
.lqlms-course-side,
.lqlms-player-shell,
.lqlms-group-banner {
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius-lg);
  background: var(--lq-surface);
  box-shadow: var(--lq-shadow-xs);
}

.lqlms-panel {
  padding: var(--lq-space-6);
}

.lqlms-panel h2 {
  margin: var(--lq-space-1) 0 var(--lq-space-3);
  font-size: var(--lq-text-xl);
  line-height: var(--lq-leading-tight);
}

.lqlms-panel p {
  color: var(--lq-muted);
}

.lqlms-panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--lq-space-4);
}

.lqlms-eyebrow {
  display: inline-block;
  color: var(--lq-primary-strong);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.lqlms-badge,
.lqlms-status {
  display: inline-flex;
  align-items: center;
  gap: var(--lq-space-1);
  width: max-content;
  max-width: 100%;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--lq-primary-soft);
  color: var(--lq-primary-strong);
  font-size: var(--lq-text-xs);
  font-weight: 800;
  line-height: 1.25;
}

.lqlms-badge.is-published,
.lqlms-badge.is-active,
.lqlms-status.is-good {
  background: var(--lq-success-soft);
  color: var(--lq-success);
}

.lqlms-badge.is-review,
.lqlms-badge.is-pending {
  background: var(--lq-warning-soft);
  color: var(--lq-warning);
}

.lqlms-badge.is-suspended,
.lqlms-badge.is-rejected,
.lqlms-badge.is-danger,
.lqlms-status.is-bad {
  background: var(--lq-danger-soft);
  color: var(--lq-danger);
}

.lqlms-empty,
.lqlms-error {
  padding: var(--lq-space-8) var(--lq-space-5);
  border: 1px dashed var(--lq-border-strong);
  border-radius: var(--lq-radius-md);
  background: var(--lq-surface-soft);
  color: var(--lq-muted);
  text-align: center;
}

.lqlms-error {
  border-color: #efb7bf;
  background: #fff5f6;
  color: #9f2030;
}

.lqlms-loading,
.lqlms-loader {
  display: flex;
  min-height: 220px;
  align-items: center;
  justify-content: center;
  gap: var(--lq-space-3);
  color: var(--lq-muted);
}

.lqlms-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--lq-space-3);
  padding: var(--lq-space-3) var(--lq-space-4);
  border: 1px solid #b9ead9;
  border-radius: var(--lq-radius-md);
  background: #ecfaf5;
  color: #087354;
}

.lqlms-notice.is-danger {
  border-color: #f3c0c7;
  background: #fff2f4;
  color: #a31f30;
}

.lqlms-table-wrap {
  max-width: 100%;
  overflow: auto;
  border: 1px solid var(--lq-border);
  border-radius: var(--lq-radius-md);
  background: var(--lq-surface);
}

.lqlms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--lq-text-sm);
}

.lqlms-table :where(th, td) {
  padding: var(--lq-space-3) var(--lq-space-4);
  border-bottom: 1px solid var(--lq-border);
  text-align: start;
  vertical-align: middle;
}

.lqlms-table th {
  background: var(--lq-surface-soft);
  color: var(--lq-muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.lqlms-table tbody tr:hover {
  background: var(--lq-surface-soft);
}

.lqlms-table tr:last-child td {
  border-bottom: 0;
}

.lqlms-toast {
  position: fixed;
  z-index: 100000;
  inset-block-end: var(--lq-space-6);
  inset-inline-end: var(--lq-space-6);
  max-width: min(420px, calc(100vw - 32px));
  padding: var(--lq-space-3) var(--lq-space-4);
  border-radius: var(--lq-radius-md);
  background: #182033;
  box-shadow: var(--lq-shadow-md);
  color: #fff;
  font-size: var(--lq-text-sm);
}

.lqlms-toast.is-error {
  background: #9f2030;
}

/* Independent console surfaces use the same foundations. */
.lqlms-console-body {
  background: var(--lq-canvas);
}

.lqlms-console-topbar {
  min-height: 70px;
  border-color: var(--lq-border);
  background: var(--lq-surface);
  box-shadow: var(--lq-shadow-xs);
}

.lqlms-console-layout {
  grid-template-columns: 244px minmax(0, 1fr);
}

.lqlms-sidebar {
  background: var(--lq-nav);
}

.lqlms-sidebar a {
  min-height: 41px;
  margin-block: 2px;
}

.lqlms-console-main {
  padding: var(--lq-space-7);
}

.lqlms-page-heading {
  margin-bottom: var(--lq-space-6);
}

.lqlms-grid-4 {
  gap: var(--lq-space-4);
}

.lqlms-metric {
  border-color: var(--lq-border);
  border-radius: var(--lq-radius-md);
  box-shadow: var(--lq-shadow-xs);
}

body.night-mode .lqlms-page,
body.night-mode.lqlms-console-body {
  color-scheme: dark;
  --lq-primary: var(--link-color, #5e72e4);
  --lq-primary-strong: var(--link-color, #5e72e4);
  --lq-ink: var(--body-color-dark, #c1d4e3);
  --lq-muted: #94a8ba;
  --lq-subtle: #798ea4;
  --lq-canvas: var(--body-bg-color-dark, #1e252b);
  --lq-surface: var(--card-dark-color, #262d34);
  --lq-surface-soft: var(--card-dark-input, #1e252b);
  --lq-input: var(--card-dark-input, #1e252b);
  --lq-border: var(--card-dark-divider, #2e3f4d);
  --lq-border-strong: var(--card-dark-divider, #2e3f4d);
  --lq-primary-soft: color-mix(
    in srgb,
    var(--lq-primary) 20%,
    var(--lq-surface)
  );
  --lq-nav: var(--header-bg-color-dark, #262d34);
  --lq-nav-muted: var(--body-color-dark, #c1d4e3);
  --lq-site-nav: var(--header-bg-color-dark, #262d34);
  --lq-site-nav-ink: var(--body-color-dark, #c1d4e3);
  --lq-site-nav-muted: #94a8ba;
  --lq-site-nav-border: var(--card-dark-divider, #2e3f4d);
  --lq-site-nav-hover: var(--card-dark-hover, #2b3843);
  --lq-site-nav-active-ink: #ffffff;
  --lq-success-soft: rgba(14, 159, 110, 0.16);
  --lq-warning-soft: rgba(217, 119, 6, 0.17);
  --lq-danger-soft: rgba(220, 38, 38, 0.17);
  --lq-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.24);
  --lq-shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.22);
  --lq-shadow-md: 0 18px 48px rgba(0, 0, 0, 0.28);

  /* Legacy administration selectors consume these compatibility aliases. */
  --lqa-bg: var(--lq-canvas);
  --lqa-panel: var(--lq-surface);
  --lqa-soft: var(--lq-surface-soft);
  --lqa-text: var(--lq-ink);
  --lqa-muted: var(--lq-muted);
  --lqa-border: var(--lq-border);
  --lqa-primary: var(--lq-primary);
  --lqa-primary-dark: var(--lq-primary-strong);
  --lqa-sidebar: var(--lq-nav);
  --lqa-shadow: var(--lq-shadow-sm);
}

body.night-mode .lqlms-page :where(input, select, textarea),
body.night-mode.lqlms-console-body :where(input, select, textarea) {
  color-scheme: dark;
}

@media (max-width: 991px) {
  .lqlms-shell {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: var(--lq-space-4);
  }

  .lqlms-workspace-header {
    padding: var(--lq-space-5);
  }
}

@media (max-width: 820px) {
  .lqlms-page {
    padding-block-start: var(--lq-space-3);
  }

  .lqlms-shell {
    display: block;
  }

  .lqlms-mobile-toolbar {
    display: flex;
  }

  .lqlms-console-menu {
    display: inline-grid;
  }

  .lqlms-site-sidebar,
  .lqlms-console-layout > .lqlms-sidebar {
    position: fixed;
    z-index: 100002;
    inset-block: 0;
    inset-inline-start: 0;
    width: min(286px, calc(100vw - 52px));
    min-height: 100dvh;
    max-height: 100dvh;
    border: 0;
    border-radius: 0;
    box-shadow: var(--lq-shadow-md);
    transform: translateX(calc(-100% - 12px));
    transition: transform 220ms ease;
  }

  [dir="rtl"] .lqlms-site-sidebar,
  [dir="rtl"] .lqlms-console-layout > .lqlms-sidebar {
    transform: translateX(calc(100% + 12px));
  }

  .lqlms-shell.is-nav-open .lqlms-site-sidebar,
  .lqlms-console-layout.is-nav-open > .lqlms-sidebar {
    transform: translateX(0);
  }

  .lqlms-nav-backdrop {
    position: fixed;
    z-index: 100001;
    inset: 0;
    display: block;
    border: 0;
    background: rgba(14, 18, 31, 0.56);
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease;
  }

  .lqlms-shell.is-nav-open > .lqlms-nav-backdrop,
  .lqlms-console-layout.is-nav-open > .lqlms-nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .lqlms-workspace-header {
    min-height: auto;
    padding: var(--lq-space-5);
    margin-bottom: var(--lq-space-4);
    border-radius: var(--lq-radius-lg);
  }

  .lqlms-console-layout {
    display: block;
  }

  .lqlms-console-layout > .lqlms-sidebar {
    display: block;
    padding: var(--lq-space-4) var(--lq-space-3);
  }

  .lqlms-console-layout > .lqlms-sidebar .lqlms-sidebar-section {
    display: block;
    margin-bottom: var(--lq-space-4);
  }

  .lqlms-console-layout > .lqlms-sidebar .lqlms-sidebar-title {
    display: block;
  }

  .lqlms-console-main {
    padding: var(--lq-space-5);
  }
}

@media (max-width: 640px) {
  .lqlms-page {
    padding-block-end: var(--lq-space-6);
  }

  .lqlms-workspace-header {
    padding: var(--lq-space-4);
  }

  .lqlms-workspace-header h1,
  .lqlms-page-heading h1 {
    font-size: 25px;
  }

  .lqlms-form-grid {
    grid-template-columns: 1fr;
  }

  .lqlms-panel {
    padding: var(--lq-space-4);
  }

  .lqlms-console-main {
    padding: var(--lq-space-4);
  }

  .lqlms-page-heading,
  .lqlms-panel-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .lqlms-page-heading > .lqlms-btn,
  .lqlms-page-heading > button.lqlms-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lqlms-page *,
  .lqlms-console-body * {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}