/* Legacy desktop controls reuse the existing layer nodes and map actions. */
.legacy-layer-controls,
.legacy-layer-heading,
.legacy-layer-launcher,
.legacy-right-launcher {
  display: none;
}

.active-layers-header { gap: 6px; flex-wrap: wrap; }
.active-layer-actions { display: flex; align-items: center; gap: 4px; }
#btnLegacyMode {
  flex: 0 0 auto;
  min-width: 0;
  width: auto;
  color: #ffc107;
  border-color: #ffc107;
  white-space: nowrap;
}

#btnLegacyMode:is(:hover, [aria-pressed="true"]) {
  color: #212529;
  background: #ffc107;
}

#btnLegacyMode:focus-visible {
  outline: 2px solid #c3ecff;
  outline-offset: 2px;
}

html[data-theme="dark"] #btnLegacyMode[aria-pressed="true"] {
  color: #212529;
  background: #ffc107;
}

html:is([data-app-layout="phone"], [data-app-layout="tablet"]) #btnLegacyMode {
  display: none !important;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) {
  --legacy-ink: #f4f8ff;
  --legacy-muted: #c0d1e7;
  --legacy-line: #d2eaff29;
  --legacy-hover: #cbe8ff0d;
  --legacy-selected: #8bd3ef1c;
  --legacy-accent: #a2e0f6;
  --legacy-summary-height: 40px;
}

html[data-theme="dark"] body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) {
  --legacy-ink: var(--ui-text, #f1f6ff);
  --legacy-muted: var(--ui-muted, #bacbe0);
  --legacy-line: #b6d7f02b;
  --legacy-hover: #d7edff0d;
  --legacy-selected: #83c4ec24;
  --legacy-accent: #b0e0ff;
}

body.legacy-layer-mode #rightLayerPanel {
  --legacy-ink: #173750;
  --legacy-muted: #49657d;
  --legacy-line: #17436a2b;
  --legacy-hover: #21496c09;
  --legacy-selected: #2b829b14;
  --legacy-accent: #176d94;
}

html[data-theme="dark"] body.legacy-layer-mode #rightLayerPanel {
  --legacy-ink: var(--ui-text, #f1f6ff);
  --legacy-muted: var(--ui-muted, #bacbe0);
  --legacy-line: #b6d7f02b;
  --legacy-hover: #d7edff0d;
  --legacy-selected: #83c4ec24;
  --legacy-accent: #b0e0ff;
}

body.legacy-layer-mode #rightLayerPanel:is(.right-layer-panel-expanded) {
  height: calc(100dvh - 24px);
  background: linear-gradient(155deg, #ffffffad, #eff5fcb3);
}

body.legacy-layer-mode #rightLayerPanel :is(
  #rightLayerHeadingTabs,
  #rightLayerPanelScroll,
  #rightLayerLauncher
) {
  display: none !important;
}

body.legacy-layer-mode #rightLayerPanelBody {
  overflow: hidden;
}

body.legacy-layer-mode #rightLayerPanel .right-layer-panel-heading {
  min-height: 50px;
  padding: 7px 9px 7px 13px;
  gap: 9px;
  border-bottom-color: var(--legacy-line);
}

body.legacy-layer-mode #rightLayerPanel .right-layer-panel-heading > .legacy-layer-heading {
  grid-column: 1;
  grid-row: 1;
}

body.legacy-layer-mode #rightLayerPanel .right-layer-close-btn {
  border-radius: 8px;
  color: var(--legacy-muted);
}

body.legacy-layer-mode #rightLayerPanel .right-layer-close-btn:hover {
  color: var(--legacy-ink);
  background: var(--legacy-hover);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) :is(
  .feature-category-launcher,
  .feature-panel-tabs,
  #panelScrollContent
) {
  display: none !important;
}
body.legacy-layer-mode #activeLayersZone :is(#active-layers-list,#empty-cart-msg) { display:none!important; }

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel).feature-panel-expanded,
body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .feature-panel-body {
  overflow: hidden;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .feature-panel-heading {
  grid-template-columns: minmax(0, 1fr) 30px;
  min-height: 50px;
  padding: 7px 9px 7px 13px;
  gap: 9px;
  background: #e7f3ff08;
  border-bottom-color: var(--legacy-line);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  gap: 3px;
  margin: 0;
  color: var(--legacy-ink);
  font: 600 16px/1.2 var(--font-body, sans-serif);
  letter-spacing: 0;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-heading :is(h2, h3, p) {
  margin: 0;
  color: inherit;
  font: inherit;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-heading :is(small, .legacy-layer-kicker) {
  color: var(--legacy-muted);
  font: 400 10px/1.3 var(--font-body, sans-serif);
  letter-spacing: .04em;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .feature-panel-close-btn {
  grid-column: 2;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  color: var(--legacy-muted);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .feature-panel-close-btn:hover {
  color: var(--legacy-ink);
  background: #e3f4ff14;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-controls {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
  overflow: hidden;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-sections {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  gap: 7px;
  overflow: hidden;
}

/* A fixed summary and positioned scroll area work with native details in
   browsers that do not expose the newer ::details-content pseudo-element. */
body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section {
  position: relative;
  flex: 0 0 var(--legacy-summary-height);
  min-width: 0;
  min-height: var(--legacy-summary-height);
  margin: 0;
  border: 1px solid var(--legacy-line);
  border-radius: 10px;
  background: #031b3624;
  box-sizing: border-box;
  overflow: hidden;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section[open] {
  flex: 1 1 0;
  min-height: calc(var(--legacy-summary-height) + 32px);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section[data-legacy-section="historical"][open] {
  flex-grow: 3;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section[data-legacy-section="basemaps"][open] {
  flex-grow: 1.5;
  max-height: min(26dvh, 250px);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section[data-legacy-section="overlays"][open] {
  max-height: min(21dvh, 200px);
}

/* Let remaining open sections use the available space when History closes. */
body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-sections:not(:has(
  .legacy-layer-section[data-legacy-section="historical"][open]
)) .legacy-layer-section[open] {
  max-height: none;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section > summary {
  display: flex;
  align-items: center;
  min-width: 0;
  height: calc(var(--legacy-summary-height) - 2px);
  padding: 0 10px;
  gap: 8px;
  color: var(--legacy-ink);
  background: #eaf5ff06;
  font: 600 13px/1.25 var(--font-body, sans-serif);
  letter-spacing: 0;
  list-style: none;
  cursor: pointer;
  box-sizing: border-box;
  transition: background-color .15s ease;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section > summary::-webkit-details-marker {
  display: none;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section > summary::marker {
  content: "";
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section > summary:hover {
  background: #d9eeff10;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section[open] > summary {
  border-bottom: 1px solid var(--legacy-line);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-section-label {
  flex: 1 1 auto;
  min-width: 0;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-section-count {
  flex: none;
  min-width: 24px;
  padding: 3px 5px;
  border: 1px solid #cee6fa20;
  border-radius: 6px;
  background: #d8eaff09;
  color: var(--legacy-muted);
  font: 500 10px/1 var(--font-body, sans-serif);
  font-variant-numeric: tabular-nums;
  text-align: center;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-section-chevron {
  flex: none;
  width: 13px;
  height: 13px;
  fill: none;
  stroke: var(--legacy-muted);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transform: rotate(0);
  transition: transform .18s ease;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section[open] .legacy-section-chevron {
  transform: rotate(90deg);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-section-content {
  position: absolute;
  inset: calc(var(--legacy-summary-height) - 1px) 0 0;
  padding: 3px 5px 7px;
  min-width: 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #abc8e05c transparent;
  scrollbar-gutter: stable;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section:not([open]) .legacy-section-content {
  display: none;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-section-content::-webkit-scrollbar {
  width: 5px;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-section-content::-webkit-scrollbar-thumb {
  border-radius: 8px;
  background: #abc8e05c;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-section-content::-webkit-scrollbar-track {
  background: transparent;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-list {
  display: flex !important;
  flex-direction: column;
  width: 100%;
  gap: 0;
  margin: 0;
  padding: 0 !important;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-list > :is(.layer-item, .right-layer-item) {
  display: flex !important;
  align-items: center !important;
  flex: 0 0 auto;
  width: 100%;
  min-width: 0;
  min-height: 37px !important;
  margin: 0 !important;
  padding: 7px 7px !important;
  gap: 8px;
  border: 0;
  border-bottom: 1px solid #e2f0ff10;
  border-radius: 5px;
  color: var(--legacy-ink);
  background: transparent;
  box-shadow: none;
  box-sizing: border-box;
  transition: background-color .15s ease;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-list > :is(.layer-item, .right-layer-item):last-child {
  border-bottom-color: transparent;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-list > :is(.layer-item, .right-layer-item):hover {
  background: var(--legacy-hover);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-list > :is(.layer-item, .right-layer-item):has(
  .is-active, [aria-pressed="true"], input:checked
) {
  background: var(--legacy-selected);
  box-shadow: inset 2px 0 var(--legacy-accent);
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-list :is(.layer-title-zoom, .right-layer-label) {
  flex: 1 1 auto;
  min-width: 0;
  padding: 1px 0;
  color: var(--legacy-ink);
  background: transparent;
  border: 0;
  border-radius: 3px;
  font: 400 12px/1.45 var(--font-body, sans-serif);
  letter-spacing: 0;
  text-align: left;
  text-decoration: none;
  text-shadow: none;
  overflow-wrap: anywhere;
  cursor: pointer;
}

body.legacy-layer-mode #rightLayerPanel .legacy-layer-list .right-layer-label {
  font-size: 12px !important;
  line-height: 1.45 !important;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-list :is(.layer-title-zoom, .right-layer-label):is(.is-active, [aria-pressed="true"]) {
  color: var(--legacy-ink);
  font-weight: 600;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-prefix {
  color: var(--legacy-muted);
  font-weight: 400;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) #legacy-overlay-list input[type="checkbox"] {
  position: static !important;
  display: block !important;
  flex: 0 0 15px;
  width: 15px !important;
  height: 15px !important;
  margin: 0 !important;
  padding: 0 !important;
  opacity: 1;
  clip-path: none;
  overflow: visible;
  accent-color: #75c5e8;
  cursor: pointer;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) #legacy-historical-list input.catalog-layer-state {
  display: none !important;
}

body.legacy-layer-mode #optionPanel #legacy-historical-list .layer-title-zoom {
  position: relative;
  padding-left: 15px;
}

body.legacy-layer-mode #optionPanel #legacy-historical-list .layer-title-zoom::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 1px;
  width: 7px;
  height: 7px;
  border: 1px solid #b5d6eb88;
  border-radius: 50%;
  box-sizing: border-box;
}

body.legacy-layer-mode #optionPanel #legacy-historical-list .layer-title-zoom:is(.is-active, [aria-pressed="true"])::before {
  background: var(--legacy-accent);
  border-color: var(--legacy-accent);
  box-shadow: 0 0 0 2px #a2e0f61a;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) :is(.legacy-layer-list, #list-basemaps) > :is(.layer-item, .right-layer-item)[hidden] {
  display: none !important;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) :is(.legacy-layer-list, #list-basemaps) > :is(.layer-item, .right-layer-item).is-disabled {
  opacity: .5;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) :is(
  .legacy-layer-section > summary,
  .legacy-layer-list button,
  .legacy-layer-list input,
  .feature-panel-close-btn,
  .legacy-layer-launcher
):focus-visible {
  outline: 2px solid var(--legacy-accent);
  outline-offset: -2px;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel).feature-panel-compact .legacy-layer-launcher {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 13px;
  gap: 7px;
  color: var(--legacy-ink);
  background: transparent;
  border: 0;
  border-radius: 11px;
  font: 600 13px/1.2 var(--font-body, sans-serif);
  cursor: pointer;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel).feature-panel-compact .legacy-layer-launcher:hover {
  background: #e3f4ff14;
}

body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-launcher svg {
  width: 15px;
  height: 15px;
  flex: none;
}

body.legacy-layer-mode #rightLayerPanel .legacy-layer-section {
  background: #ffffff32;
}

body.legacy-layer-mode #rightLayerPanel .legacy-layer-section > summary {
  background: #ffffff16;
}

body.legacy-layer-mode #rightLayerPanel .legacy-section-count {
  color: var(--legacy-muted);
  background: var(--legacy-hover);
  border-color: var(--legacy-line);
}

body.legacy-layer-mode #rightLayerPanel .legacy-section-content {
  scrollbar-color: #33577566 transparent;
}

body.legacy-layer-mode #rightLayerPanel .legacy-section-content::-webkit-scrollbar-thumb {
  background: #33577566;
}

body.legacy-layer-mode #rightLayerPanel .legacy-layer-list > .right-layer-item {
  border-bottom-color: var(--legacy-line);
}

body.legacy-layer-mode #rightLayerPanel .legacy-layer-list input:is(.right-layer-checkbox, .right-layer-radio) {
  appearance: auto;
  -webkit-appearance: auto;
  display: block;
  position: static;
  flex: 0 0 15px;
  width: 15px;
  height: 15px;
  margin: 0;
  background: initial;
  border: initial;
  border-radius: initial;
  box-shadow: none;
  accent-color: var(--legacy-accent);
}

body.legacy-layer-mode #rightLayerPanel .legacy-layer-list input::after {
  display: none;
}

body.legacy-layer-mode #rightLayerPanel .legacy-layer-list .right-layer-item:has(input:checked) .right-layer-label {
  font-weight: 600;
}

body.legacy-layer-mode #rightLayerPanel.right-layer-panel-compact {
  width: max-content;
  min-width: 78px;
}

body.legacy-layer-mode #rightLayerPanel.right-layer-panel-compact .legacy-right-launcher {
  display: flex;
  flex-direction: column;
  padding: 4px;
  gap: 3px;
}

body.legacy-layer-mode #rightLayerPanel .legacy-right-launcher :is(.legacy-layer-launcher, .right-layer-launcher-btn) {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 6px 8px;
  gap: 7px;
  border: 1px solid var(--legacy-line);
  border-radius: 7px;
  color: var(--legacy-ink);
  background: var(--legacy-hover);
  font: 600 13px/1.2 var(--font-body, sans-serif);
  cursor: pointer;
}

body.legacy-layer-mode #rightLayerPanel .legacy-right-launcher :is(.legacy-layer-launcher, .right-layer-launcher-btn):hover {
  background: var(--legacy-selected);
}

body.legacy-layer-mode #rightLayerPanel .right-layer-close-btn:focus-visible,
body.legacy-layer-mode #rightLayerPanel .legacy-right-launcher button:focus-visible {
  outline: 2px solid var(--legacy-accent);
  outline-offset: -2px;
}

html[data-theme="dark"] body.legacy-layer-mode #rightLayerPanel .legacy-layer-section {
  background: #031b3624;
}

html[data-theme="dark"] body.legacy-layer-mode #rightLayerPanel .legacy-section-content {
  scrollbar-color: #abc8e05c transparent;
}

html[data-theme="dark"] body.legacy-layer-mode #rightLayerPanel .legacy-section-content::-webkit-scrollbar-thumb {
  background: #abc8e05c;
}

.legacy-layer-controls[hidden],
.legacy-layer-heading[hidden],
.legacy-layer-launcher[hidden],
.legacy-right-launcher[hidden] {
  display: none !important;
}

/* The main gallery retains its existing two-column thumbnail styling. */
body.legacy-layer-mode #optionPanel #list-basemaps.basemap-gallery {
  padding: 6px 4px 12px !important;
}

/* Comparison thumbnails share the same previews and caption layout. */
#rightLayerPanel .legacy-basemap-gallery :is(.basemap-thumbnail, .basemap-preview) {
  display: none;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 10px;
  padding: 6px 4px 12px !important;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery > .right-layer-item {
  position: relative;
  display: block !important;
  min-width: 0;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0;
  background: transparent !important;
  box-shadow: none !important;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery input[type="radio"] {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: 0 !important;
  padding: 0 !important;
  opacity: 0;
  clip-path: inset(50%);
  overflow: hidden;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .basemap-choice {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  height: 100%;
  min-width: 0;
  margin: 0;
  padding: 6px;
  border: 1px solid var(--legacy-line);
  border-radius: 11px;
  color: var(--legacy-ink);
  background: var(--legacy-hover);
  box-sizing: border-box;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery :is(.basemap-thumbnail, .basemap-preview) {
  display: block;
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  border-radius: 6px;
  background: #c2d8e633;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .basemap-preview {
  position: relative;
  overflow: hidden;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .basemap-preview :is(canvas, .basemap-thumbnail) {
  width: 100%;
  height: 100%;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .basemap-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5em;
  margin-top: 6px;
  color: var(--legacy-ink);
  font: 600 12px/1.25 var(--font-body);
  text-align: center;
  overflow-wrap: anywhere;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery :is(.basemap-preview-badge, .basemap-attribution, .basemap-google-credit) {
  position: absolute;
  z-index: 1;
  max-width: calc(100% - 12px);
  padding: 3px 5px;
  border-radius: 4px;
  background: #0c1e32e0;
  color: #fff;
  font: 600 9px/1.2 var(--font-body);
  pointer-events: none;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .basemap-preview-badge {
  top: 6px;
  left: 6px;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .basemap-attribution {
  left: 6px;
  bottom: 6px;
  pointer-events: auto;
  cursor: help;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .basemap-google-credit {
  right: 6px;
  bottom: 6px;
  background: #fffffff0;
  color: #253242;
  font-family: Arial, sans-serif;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery .right-layer-item:not(.is-disabled) .basemap-choice:hover {
  border-color: var(--legacy-accent);
  background: var(--legacy-selected);
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery input:checked + .basemap-choice {
  border-color: var(--legacy-accent);
  background: var(--legacy-selected);
  box-shadow: 0 0 0 2px var(--legacy-accent);
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery input:checked + .basemap-choice::after {
  content: "✓";
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: #e9faff;
  color: #0c3e69;
  font: 800 15px/1 var(--font-body);
  box-shadow: 0 1px 5px #051e3159;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery :is(input:focus-visible + .basemap-choice, .basemap-attribution:focus-visible) {
  outline: 2px solid var(--legacy-accent);
  outline-offset: 3px;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery > .right-layer-item.is-disabled {
  opacity: 1;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery > .right-layer-item.is-disabled .basemap-choice {
  cursor: not-allowed;
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery > .right-layer-item.is-disabled :is(.basemap-thumbnail, .basemap-preview) {
  opacity: .58;
  filter: saturate(.35);
}

body.legacy-layer-mode #rightLayerPanel .legacy-basemap-gallery [hidden] {
  display: none !important;
}

@media (max-height: 560px) {
  body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) {
    --legacy-summary-height: 34px;
  }

  body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) :is(.feature-panel-heading, .right-layer-panel-heading) {
    min-height: 42px;
    padding-block: 4px;
  }

  body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-controls {
    padding: 6px;
  }

  body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-sections {
    gap: 5px;
  }

  body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) .legacy-layer-section[open] {
    min-height: calc(var(--legacy-summary-height) + 32px);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.legacy-layer-mode :is(#optionPanel, #rightLayerPanel) :is(.legacy-section-chevron, .legacy-layer-section > summary, .layer-item) {
    transition: none;
  }
}