/* ================================================================
   SAMI 2 — consolidated premium workspace
   Legacy component rules above are intentionally consolidated into this
   single production stylesheet; everything below owns the final UI.
   ================================================================ */
:root {
  color-scheme: dark;
  --bg: #101418;
  --panel: #191f24;
  --surface: #22292f;
  --surface2: #2a3239;
  --hover: #303941;
  --line: #343e45;
  --line2: #445058;
  --muted: #94a0a9;
  --ink: #edf2ef;
  --accent: #73d49e;
  --accent2: #42bc82;
  --accent-soft: #18382a;
  --danger: #e99a9a;
  --warn: #d8b36c;
  --info: #87a8cb;
  --inspector: 292px;
  --radius: 7px;
  --shadow: 0 18px 55px #0006;
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 13px;
  line-height: 1.45;
}
* {
  box-sizing: border-box;
}
html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
  overscroll-behavior: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 38px;
  padding: 8px 12px;
  color: var(--ink);
  background: var(--surface);
  cursor: pointer;
  line-height: 1.2;
  touch-action: manipulation;
  transition:
    background 0.14s,
    border-color 0.14s,
    transform 0.08s;
}
button:hover {
  background: var(--hover);
}
button:active {
  transform: translateY(1px);
}
button:disabled {
  opacity: 0.35;
  cursor: default;
  transform: none;
}
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
button.primary,
.primary,
.accent-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #071d13;
  font-weight: 700;
}
button.primary:hover,
.accent-btn:hover {
  background: #8fe2b3;
}
[hidden],
.hidden {
  display: none !important;
}
a {
  color: var(--accent);
}
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not(
    [type="color"]
  ),
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #11171b;
  color: var(--ink);
  padding: 9px 10px;
}
textarea {
  resize: vertical;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}
input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}
input[type="color"] {
  width: 100%;
  height: 34px;
  padding: 3px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.field-label {
  display: block;
  color: var(--muted);
  font-size: 10.5px;
  margin: 11px 0 4px;
}
.field {
  margin-bottom: 8px;
}
.subtle,
small {
  color: var(--muted);
}
.subtle {
  font-size: 11px;
  line-height: 1.55;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
.section-title,
.section-heading {
  margin: 20px 0 8px;
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.row,
.button-pair,
.property-grid,
.properties-actions {
  display: flex;
  gap: 7px;
}
.row.equal > *,
.button-pair > * {
  flex: 1;
  min-width: 0;
}
.property-grid > * {
  width: 50%;
  min-width: 0;
}
.wide-btn {
  width: 100%;
}
.tag,
.eyebrow {
  font-size: 9px;
  letter-spacing: 0.13em;
  color: var(--muted);
}
.app-shell {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  isolation: isolate;
}
.topbar {
  height: calc(64px + env(safe-area-inset-top));
  padding: calc(10px + env(safe-area-inset-top))
    calc(12px + env(safe-area-inset-right)) 8px
    calc(16px + env(safe-area-inset-left));
  display: flex;
  align-items: center;
  gap: 18px;
  background: #12171b;
  border-bottom: 1px solid #30383e;
  z-index: 800;
  flex: none;
}
.brand-button {
  border: 0;
  background: transparent;
  padding: 3px;
  width: 106px;
  min-width: 106px;
}
.brand-button:hover {
  background: transparent;
}
.brand-button img {
  display: block;
  width: 100%;
  height: auto;
}
.project-title-wrap {
  flex: 1;
  min-width: 0;
}
.project-title {
  max-width: 580px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 0 !important;
  font-size: 14px !important;
  font-weight: 600;
  min-height: 23px !important;
}
.project-meta {
  font-size: 9px;
  color: var(--muted);
}
.top-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}
.top-actions button {
  width: 39px;
  min-width: 39px;
  height: 39px;
  min-height: 39px;
  padding: 0;
  font-size: 18px;
  background: transparent;
  border-color: transparent;
}
.top-actions #exportBtn {
  display: none;
}
.top-actions #menuButton {
  font-size: 22px;
}
.modebar {
  height: 45px;
  display: flex;
  align-items: center;
  flex: none;
  background: #161b20;
  border-bottom: 1px solid var(--line);
  padding-left: calc(16px + env(safe-area-inset-left));
  padding-right: env(safe-area-inset-right);
  z-index: 700;
}
.mode-tabs {
  display: flex;
  height: 100%;
  gap: 2px;
}
.mode-tabs button {
  height: 100%;
  min-height: 0;
  padding: 0 18px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
  position: relative;
}
.mode-tabs button.active {
  background: var(--panel);
  color: var(--ink);
  box-shadow: inset 0 2px var(--accent);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.mode-tabs button.active:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--panel);
}
.mode-tabs button.unavailable {
  opacity: 0.38;
}
.mode-caption {
  display: none;
}
.workspace {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.inspector {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: calc(var(--inspector) + env(safe-area-inset-left));
  padding-left: env(safe-area-inset-left);
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border-right: 1px solid var(--line);
  box-shadow: 8px 0 28px #0002;
  z-index: 650;
}
.inspector-collapsed .inspector {
  display: none;
}
.inspector-collapsed {
  --inspector: 0px;
}
#inspectorTabs {
  display: flex;
  flex: none;
  min-height: 44px;
  background: #181e23;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}
#inspectorTabs button {
  flex: 1;
  min-width: max-content;
  min-height: 44px;
  padding: 6px 9px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: 10.5px;
}
#inspectorTabs button.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: inset 0 -2px var(--accent);
}
#inspectorTabs #inspectorCollapse {
  flex: 0 0 31px;
  font-size: 19px;
}
#inspectorBody {
  flex: 1;
  min-height: 0;
  display: flex;
}
.drawer {
  position: static !important;
  display: flex !important;
  flex: 1 !important;
  min-width: 0 !important;
  width: auto !important;
  max-width: none !important;
  transform: none !important;
  visibility: visible !important;
  opacity: 1 !important;
  flex-direction: column;
  background: var(--panel) !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow: hidden;
}
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 14px 4px;
}
.drawer-head .eyebrow,
.drawer-head .close-btn {
  display: none;
}
.drawer-head h2 {
  font-size: 14px;
  margin: 0;
  font-weight: 650;
}
.drawer-content {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 12px 14px calc(28px + env(safe-area-inset-bottom));
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
.drawer-content > button {
  width: 100%;
  margin: 4px 0;
}
.drawer-content .button-pair {
  margin: 7px 0;
}
#mapViewport {
  position: absolute;
  left: calc(var(--inspector) + env(safe-area-inset-left));
  top: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  background: #303738;
}
.map {
  position: absolute !important;
  touch-action: none;
  background: #d3d7d2;
}
.leaflet-container {
  font: inherit;
}
.leaflet-control-attribution {
  font-size: 8px !important;
  max-width: 270px;
  white-space: nowrap;
}
.leaflet-tooltip {
  background: #162027;
  border: 1px solid #67776f;
  color: #edf4f0;
  box-shadow: 0 4px 16px #0005;
  font-size: 10px;
}
.leaflet-interactive {
  outline: none;
}
.cad-overlay {
  display: none;
}
.map-controls {
  position: absolute;
  z-index: 610;
  top: 14px;
  right: calc(12px + env(safe-area-inset-right));
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.map-controls button,
.canvas-toolbar > button {
  width: 38px;
  min-width: 38px;
  height: 38px;
  min-height: 38px;
  padding: 0;
  border-radius: 7px;
  display: grid;
  place-content: center;
  background: #192126ed;
  border: 1px solid #465149;
  color: #e8efeb;
  box-shadow: 0 4px 14px #0002;
  font-size: 17px;
}
.map-controls button span {
  display: none;
}
.map-controls #compassButton {
  color: var(--accent);
  transform: rotate(calc(-1 * var(--bearing, 0deg)));
}
.canvas-toolbar {
  position: absolute;
  z-index: 615;
  top: 14px;
  right: calc(57px + env(safe-area-inset-right));
  display: flex;
  align-items: center;
  gap: 4px;
}
.base-switch {
  display: none;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #192126ef;
  box-shadow: var(--shadow);
}
.map-style-open .base-switch {
  display: flex;
}
.base-switch button {
  min-height: 31px;
  padding: 5px 8px;
  border: 0;
  background: transparent;
  font-size: 9.5px;
}
.base-switch button.active {
  background: #35433b;
}
.map-style-open #baseCollapse {
  display: grid !important;
}
.history-controls {
  position: fixed;
  right: calc(14px + env(safe-area-inset-right));
  bottom: calc(24px + env(safe-area-inset-bottom));
  display: flex;
  gap: 5px;
}
.history-controls button {
  width: 37px;
  height: 37px;
  padding: 0;
  font-size: 19px;
  background: #192126ed;
}
.history-controls span {
  display: none;
}
.area-chip {
  position: absolute;
  z-index: 560;
  left: calc(var(--inspector) + 14px + env(safe-area-inset-left));
  top: 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-width: calc(100% - var(--inspector) - 140px);
  pointer-events: none;
}
.area-chip button {
  pointer-events: auto;
  min-height: 31px;
  padding: 5px 9px;
  background: #182126e9;
  font-size: 10px;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.area-chip span {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  background: #182126b8;
  font-size: 8px;
  color: #c2cec8;
  max-width: 220px;
}
.canvas-quick-tools {
  position: absolute;
  z-index: 570;
  left: calc(var(--inspector) + 14px + env(safe-area-inset-left));
  top: 84px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.canvas-quick-tools button {
  width: 36px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  background: #192126ec;
  font-size: 17px;
}
.inspector-collapsed .canvas-quick-tools {
  top: 130px;
}
#restoreInspector {
  display: none;
  position: absolute;
  z-index: 670;
  left: env(safe-area-inset-left);
  top: 79px;
  border-radius: 0 7px 7px 0;
  background: var(--panel);
  height: 40px;
  padding: 7px 9px;
}
.inspector-collapsed #restoreInspector {
  display: block;
}
.master-toolbar,
.tool-rail {
  display: none !important;
}
.draw-status {
  position: absolute;
  z-index: 690;
  left: calc(var(--inspector) + 62px + env(safe-area-inset-left));
  right: calc(105px + env(safe-area-inset-right));
  bottom: calc(22px + env(safe-area-inset-bottom));
  max-width: 760px;
  margin: auto;
  padding: 9px 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid #4f6f60;
  border-radius: 8px;
  background: #172126f3;
  box-shadow: var(--shadow);
}
.draw-status strong {
  display: block;
  font-size: 11px;
}
.draw-status span {
  display: block;
  font-size: 9px;
  color: var(--muted);
}
.draw-actions {
  display: flex;
  gap: 4px;
  flex: none;
}
.draw-actions button {
  min-height: 34px;
  padding: 6px 8px;
  font-size: 10px;
}
.selection-bar {
  position: absolute;
  z-index: 680;
  left: calc(var(--inspector) + 62px + env(safe-area-inset-left));
  right: calc(105px + env(safe-area-inset-right));
  bottom: calc(22px + env(safe-area-inset-bottom));
  max-width: 690px;
  margin: auto;
  padding: 5px;
  display: flex;
  align-items: center;
  gap: 3px;
  border: 1px solid #4f6f60;
  border-radius: 8px;
  background: #172126f3;
  box-shadow: var(--shadow);
}
.selection-bar > span {
  flex: 1;
  min-width: 0;
  margin: 0 7px;
}
.selection-bar strong {
  display: block;
  font-size: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.selection-bar small {
  display: block;
  font-size: 8px;
}
.selection-bar button {
  width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  border-color: transparent;
  background: transparent;
  font-size: 16px;
}
.draw-methods {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
  margin-bottom: 9px;
}
.draw-methods button {
  min-height: 55px;
  padding: 5px 2px;
  font-size: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.draw-methods small {
  font-size: 7.5px;
  line-height: 1.15;
  min-height: 19px;
  margin-top: 4px;
  color: inherit;
}
.active-tool {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 10.5px;
}
.active-tool i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.active-tool span {
  flex: 1;
}
.active-tool small {
  font-size: 8px;
  color: var(--accent);
}
.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 10.5px;
}
.compact-section {
  width: 100%;
  border-bottom: 1px solid var(--line);
}
.compact-section summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 41px;
  list-style: none;
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
}
.compact-section summary:after {
  content: "›";
  color: var(--muted);
  font-size: 18px;
}
.compact-section[open] summary:after {
  transform: rotate(90deg);
}
.compact-section[open] {
  padding-bottom: 10px;
}
.asset-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.asset-row {
  width: 100%;
  min-height: 48px;
  padding: 5px 7px;
  display: flex;
  align-items: center;
  gap: 9px;
  text-align: left;
  background: transparent;
  border-color: transparent;
}
.asset-row.active {
  background: #20352b;
  border-color: #476454;
}
.asset-row > span:nth-child(2) {
  flex: 1;
  min-width: 0;
}
.asset-row strong {
  display: block;
  font-size: 10.5px;
  font-weight: 550;
}
.asset-row small {
  display: block;
  font-size: 8px;
  margin-top: 2px;
}
.asset-thumb {
  width: 42px;
  height: 33px;
  display: grid;
  place-content: center;
  flex: none;
}
.asset-thumb svg {
  width: 42px;
  height: 32px;
  max-width: 100%;
  max-height: 100%;
}
.asset-row b {
  color: var(--accent);
}
.segmented {
  display: flex;
  margin-bottom: 10px;
  padding: 3px;
  background: #11181c;
  border: 1px solid var(--line);
  border-radius: 7px;
}
.segmented button {
  flex: 1;
  min-height: 30px;
  border: 0;
  font-size: 10px;
}
.service-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 46px;
  padding: 6px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  font-size: 10.5px;
}
.service-row > span {
  flex: 1;
  text-align: left;
}
.service-row small {
  display: block;
  font-size: 8px;
  margin-top: 2px;
}
.service-row i {
  width: 4px;
  height: 22px;
  border-radius: 2px;
}
.service-guidance {
  margin-top: 15px;
  font-size: 9px;
  line-height: 1.6;
  color: #b1bcc4;
}
.object-row {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 2px 0;
  border-bottom: 1px solid #2d363c;
}
.object-row > button:first-child {
  flex: 1;
  min-width: 0;
  padding: 7px 3px;
  border: 0;
  background: transparent;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 10.5px;
}
.object-row > .icon-btn {
  width: 31px;
  min-width: 31px;
  height: 31px;
  min-height: 31px;
  padding: 0;
  border: 0;
  background: transparent;
}
.object-row.active {
  background: #213a30;
}
.selection-heading small {
  display: block;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.selection-heading strong {
  display: block;
  margin: 3px 0 14px;
  font-size: 16px;
  overflow-wrap: anywhere;
}
.properties-actions {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin: 12px 0;
}
.properties-actions button {
  padding: 5px;
  min-width: 0;
}
.inline-note {
  padding: 9px 0;
  font-size: 9px;
  line-height: 1.55;
  color: #a9b6be;
}
.search-field {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 10px;
}
.search-field > span {
  font-size: 20px;
}
.search-field input {
  min-width: 0;
}
.area-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.area-methods button {
  font-size: 10px;
}
.stage-intro {
  margin: 4px 0 22px;
}
.stage-intro small {
  font-size: 8px;
  letter-spacing: 0.13em;
  color: var(--accent);
}
.stage-intro h2 {
  margin: 7px 0 0;
  font-size: 22px;
  font-weight: 450;
  line-height: 1.1;
}
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-bottom: 10px;
}
.vehicle-grid button {
  padding: 5px 3px;
  min-width: 0;
}
.vehicle-grid svg {
  width: 100%;
  height: 34px;
}
.vehicle-grid strong {
  display: block;
  font-size: 8.5px;
  font-weight: 550;
}
.vehicle-grid small {
  display: block;
  font-size: 7.5px;
  margin-top: 2px;
}
.reference-preview {
  width: 100%;
  margin: 9px 0;
  border-radius: 5px;
}
.reference-controls label {
  display: block;
  margin: 8px 0;
  font-size: 10px;
}
.reference-controls output {
  float: right;
}
.profile-row,
.history-row {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 5px;
  text-align: left;
  margin-bottom: 5px;
}
.profile-row strong,
.history-row strong {
  font-size: 11px;
}
.check-item {
  display: flex;
  gap: 9px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.check-item > span {
  font-size: 17px;
  color: var(--warn);
}
.check-item.error > span {
  color: var(--danger);
}
.check-item.info {
  font-size: 9px;
  line-height: 1.55;
  color: var(--muted);
}
.check-item.success {
  color: var(--accent);
}
.global-menu {
  position: absolute;
  z-index: 2500;
  right: calc(12px + env(safe-area-inset-right));
  top: calc(57px + env(safe-area-inset-top));
  width: 252px;
  max-height: calc(
    100dvh - 82px - env(safe-area-inset-top) - env(safe-area-inset-bottom)
  );
  overflow: auto;
  padding: 6px;
  border: 1px solid #465159;
  border-radius: 9px;
  background: #20272cf9;
  box-shadow: 0 24px 75px #0009;
  backdrop-filter: blur(18px);
}
.global-menu button {
  display: block;
  width: 100%;
  min-height: 34px;
  padding: 8px 12px;
  border: 0;
  background: transparent;
  text-align: left;
  font-size: 11px;
}
.global-menu button:hover {
  background: #333e38;
}
.global-menu button:last-child {
  color: #ddb0b0;
}
.function-tooltip {
  position: fixed;
  z-index: 16000;
  max-width: 180px;
  padding: 6px 9px;
  border-radius: 5px;
  background: #e3ebe6;
  color: #17271f;
  box-shadow: 0 5px 18px #0005;
  font-size: 10px;
  pointer-events: none;
}
.project-dashboard {
  position: absolute;
  inset: 0;
  z-index: 1800;
  overflow: auto;
  padding: calc(25px + env(safe-area-inset-top))
    calc(6vw + env(safe-area-inset-right))
    calc(30px + env(safe-area-inset-bottom))
    calc(6vw + env(safe-area-inset-left));
  background: #14191e
    radial-gradient(ellipse at 78% 0, rgba(58, 105, 81, 0.1), transparent 56%);
}
.project-dashboard header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.project-dashboard header img {
  width: 116px;
}
.project-dashboard header button {
  border: 0;
  background: transparent;
  font-size: 11px;
}
.dashboard-intro {
  max-width: 620px;
  margin: 8vh 0 6vh;
}
.dashboard-intro small {
  font-size: 9px;
  letter-spacing: 0.14em;
}
.dashboard-intro h1 {
  margin: 10px 0;
  font-size: clamp(31px, 4vw, 53px);
  font-weight: 430;
  letter-spacing: -0.05em;
}
.dashboard-intro p {
  font-size: 13px;
  color: var(--muted);
}
.dashboard-intro .button-pair {
  max-width: 390px;
  margin-top: 23px;
}
.recent-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 18px 0;
}
.recent-heading h2 {
  margin: 0;
  font-size: 15px;
}
.recent-heading input {
  max-width: 230px;
  min-height: 34px !important;
  font-size: 10px;
}
.recent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(225px, 1fr));
  gap: 16px;
}
.project-card {
  min-height: 205px;
  padding: 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  overflow: hidden;
  background: #1d2429;
  border: 1px solid #343e44;
  text-align: left;
}
.project-card:hover {
  border-color: #5f806f;
}
.project-miniature {
  display: block;
  width: 100%;
  height: 126px;
  margin-bottom: 9px;
  background: #172026;
  border-bottom: 1px solid var(--line);
}
.project-miniature svg {
  width: 100%;
  height: 100%;
}
.project-card > strong,
.project-card > span:not(:first-child),
.project-card > small {
  padding: 0 14px;
}
.project-card > strong {
  font-size: 13px;
  font-weight: 550;
}
.project-card > span:not(:first-child) {
  font-size: 10px;
  color: var(--muted);
}
.project-card > small {
  font-size: 8px;
}
.project-dashboard footer {
  margin-top: 32px;
  font-size: 9px;
  color: var(--muted);
}
.modal {
  position: fixed !important;
  inset: 0 !important;
  z-index: 7000 !important;
  display: grid !important;
  place-items: center;
  padding: calc(18px + env(safe-area-inset-top))
    calc(18px + env(safe-area-inset-right))
    calc(18px + env(safe-area-inset-bottom))
    calc(18px + env(safe-area-inset-left));
  background: #030609aa;
  backdrop-filter: blur(5px);
}
.modal.hidden {
  display: none !important;
}
.modal-card {
  width: min(680px, 100%);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid #424c54;
  border-radius: 11px;
  background: var(--panel);
  box-shadow: 0 36px 110px #0008;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  border-bottom: 1px solid var(--line);
}
.modal-head h3 {
  margin: 0;
  font-weight: 600;
}
.modal-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 20px;
  max-height: calc(100vh - 140px);
}
.close-btn {
  width: 31px;
  height: 31px;
  min-height: 31px;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 21px;
}
.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.radio-cards {
  display: flex;
  gap: 6px;
  margin: 10px 0;
}
.radio-cards > label {
  flex: 1;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: flex;
  gap: 7px;
  align-items: center;
  font-size: 11px;
}
.layer-check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  font-size: 10px;
}
.check-row {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 6px 0;
}
.export-actions {
  display: flex;
  gap: 7px;
  margin: 20px 0;
}
.advanced-settings {
  margin: 12px 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.toast {
  position: fixed;
  z-index: 17000;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  max-width: 85vw;
  padding: 10px 15px;
  border-radius: 7px;
  background: #e2ebe5;
  color: #17271f;
  box-shadow: 0 8px 30px #0006;
  font-size: 11px;
}
.ask-collapse {
  position: absolute;
  z-index: 710;
  right: calc(12px + env(safe-area-inset-right));
  bottom: calc(70px + env(safe-area-inset-bottom));
  width: 38px;
  height: 38px;
  min-height: 38px;
  padding: 0;
  background: #192126;
  color: var(--accent);
  font-size: 20px;
}
.ask-bar-wrap {
  position: absolute;
  z-index: 700;
  right: calc(56px + env(safe-area-inset-right));
  bottom: calc(72px + env(safe-area-inset-bottom));
  width: min(430px, calc(100% - var(--inspector) - 80px));
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  box-shadow: var(--shadow);
}
.ask-collapsed .ask-bar-wrap {
  display: none;
}
.ask-bar {
  display: flex;
  gap: 5px;
}
.ask-bar input {
  min-width: 0;
  font-size: 11px;
}
.send-btn {
  min-width: 40px;
  padding: 4px 8px;
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-soft);
}
.send-btn .sami-brand-mark {
  width: 30px;
  height: 8px;
  object-fit: contain;
  flex-shrink: 0;
}
.send-btn span,
.voice-hint {
  display: none;
}
.sami-panel {
  display: none;
  position: absolute;
  z-index: 730;
  right: 12px;
  bottom: 130px;
  width: 345px;
  max-height: 400px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.sami-panel.open {
  display: flex;
  flex-direction: column;
}
.sami-panel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px;
  border-bottom: 1px solid var(--line);
}
.sami-panel-head .sami-brand-mark {
  width: 72px;
  height: 18px;
  object-fit: contain;
}
.sami-panel-head > div {
  flex: 1;
}
.sami-messages {
  padding: 12px;
  overflow: auto;
  font-size: 11px;
}
.msg {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.draft-edit-point,
.vertex-handle {
  width: 12px;
  height: 12px;
  margin: 5px;
  border: 2px solid #e0eee5;
  border-radius: 50%;
  background: #238a58;
  box-shadow: 0 1px 5px #0005;
}
.transform-control {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid #a8d1b9;
  border-radius: 6px;
  background: #172628;
  color: #e4f4ea;
  box-shadow: 0 3px 8px #0005;
  font-size: 18px;
}
.transform-control.resize {
  width: 18px;
  height: 18px;
  margin: 6px;
  border: 2px solid #376a50;
  border-radius: 3px;
  background: #dbe9e0;
}
.selection-highlight {
  pointer-events: none;
}
.snap-feedback {
  pointer-events: none;
  stroke: #0c8552;
  stroke-width: 2;
  fill: #baf2d0;
  fill-opacity: 0.15;
}
#mobileInstallGate {
  display: none;
}
.install-required #mobileInstallGate {
  display: grid;
  position: fixed;
  inset: 0;
  z-index: 22000;
  place-items: center;
  padding: calc(26px + env(safe-area-inset-top)) 24px
    calc(26px + env(safe-area-inset-bottom));
  background: #10161a;
}
.install-required #app,
.install-required #samiLaunch {
  display: none !important;
}
.install-gate-card {
  max-width: 410px;
}
.install-gate-card > img {
  width: 176px;
  margin-bottom: 40px;
}
.install-gate-card h1 {
  font-size: 27px;
  font-weight: 500;
}
.install-gate-card p {
  line-height: 1.65;
  color: var(--muted);
}
.install-gate-card button {
  width: 100%;
  margin: 12px 0;
  background: var(--accent);
  color: #092217;
}
.install-gate-foot {
  margin-top: 34px;
  font-size: 8px;
}
.creator-workspace {
  position: absolute;
  inset: 0 0 0 calc(var(--inspector) + env(safe-area-inset-left));
  z-index: 900;
}
.asset-creation-mode .canvas-quick-tools,
.asset-creation-mode .map-controls,
.asset-creation-mode .area-chip {
  display: none !important;
}
.print-template {
  display: none;
}
@media (max-width: 1000px) and (min-aspect-ratio: 1/1) {
  :root {
    --inspector: 260px;
  }
  .mode-tabs button {
    padding: 0 13px;
  }
  .selection-bar > span {
    display: none;
  }
  .selection-bar,
  .draw-status {
    left: calc(var(--inspector) + 55px);
    right: 96px;
  }
  .draw-status {
    flex-wrap: wrap;
  }
  .draw-status > div:first-child {
    display: none;
  }
  .draw-actions {
    width: 100%;
    justify-content: flex-end;
  }
}
@media (max-aspect-ratio: 1/1) {
  :root {
    --inspector: 0px;
    --inspector-height: 40dvh;
  }
  .inspector {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: 100%;
    height: var(--inspector-height);
    padding: 0 env(safe-area-inset-right) env(safe-area-inset-bottom)
      env(safe-area-inset-left);
    border-right: 0;
    border-top: 1px solid #4b5751;
    box-shadow: 0 -9px 32px #0004;
  }
  .inspector-collapsed {
    --inspector-height: 0px;
  }
  #mapViewport {
    left: 0;
    bottom: var(--inspector-height);
  }
  #inspectorTabs {
    min-height: 42px;
  }
  #inspectorTabs button {
    min-height: 42px;
    font-size: 11px;
  }
  #inspectorCollapse {
    transform: rotate(-90deg);
  }
  .inspector-collapsed #restoreInspector {
    top: auto;
    bottom: calc(14px + env(safe-area-inset-bottom));
    left: 12px;
    border-radius: 7px;
  }
  .area-chip {
    left: 12px;
    max-width: calc(100% - 90px);
  }
  .canvas-quick-tools,
  .inspector-collapsed .canvas-quick-tools {
    left: 12px;
    top: 84px;
  }
  .draw-status,
  .selection-bar {
    left: 12px;
    right: 61px;
    bottom: calc(var(--inspector-height) + 12px);
    max-width: none;
    margin: 0;
  }
  .draw-status {
    flex-wrap: wrap;
  }
  .draw-status > div:first-child {
    width: 100%;
  }
  .draw-actions {
    width: 100%;
    justify-content: flex-end;
  }
  .selection-bar > span {
    display: none;
  }
  .selection-bar {
    justify-content: space-around;
  }
  .ask-collapse {
    bottom: calc(var(--inspector-height) + 13px);
  }
  .ask-bar-wrap {
    bottom: calc(var(--inspector-height) + 13px);
    width: calc(100% - 76px);
  }
  .sami-panel {
    bottom: calc(var(--inspector-height) + 70px);
    width: min(345px, calc(100% - 25px));
    max-height: 40dvh;
  }
  .creator-workspace {
    inset: 0 0 var(--inspector-height) 0;
  }
  .asset-creation-mode .inspector {
    display: none;
  }
  .asset-creation-mode .creator-workspace {
    bottom: 0;
  }
  .metadata-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 10px;
  }
  .vehicle-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  .asset-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .recent-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .topbar {
    height: calc(58px + env(safe-area-inset-top));
    padding-left: calc(12px + env(safe-area-inset-left));
    gap: 10px;
  }
  .brand-button {
    width: 82px;
    min-width: 82px;
  }
  .project-title {
    font-size: 11px !important;
  }
  .project-meta {
    font-size: 7.5px;
  }
  .modebar {
    height: 40px;
    padding-left: 0;
  }
  .mode-tabs {
    width: 100%;
    gap: 0;
  }
  .mode-tabs button {
    flex: 1;
    padding: 0 3px;
    font-size: 10px;
  }
  .mode-tabs button[data-mode="create"] {
    display: none;
  }
  .recent-grid {
    grid-template-columns: 1fr;
  }
  .project-dashboard {
    padding-left: 20px;
    padding-right: 20px;
  }
  .recent-heading {
    flex-wrap: wrap;
    gap: 8px;
  }
  .recent-heading input {
    max-width: none;
  }
  .asset-list {
    grid-template-columns: 1fr;
  }
  .vehicle-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .modal {
    padding: calc(10px + env(safe-area-inset-top)) 10px
      calc(10px + env(safe-area-inset-bottom));
  }
  .modal-head {
    padding: 12px 14px;
    flex-wrap: wrap;
  }
  .modal-head h3 {
    font-size: 16px;
    flex: 1 0 auto;
  }
  .modal-body {
    padding: 14px;
    font-size: 12px;
    max-height: calc(100vh - 120px);
  }
  .radio-cards,
  .export-actions {
    flex-wrap: wrap;
  }
  .layer-check-grid {
    grid-template-columns: 1fr;
  }
  .map-controls button,
  .canvas-toolbar > button {
    width: 35px;
    min-width: 35px;
    height: 35px;
    min-height: 35px;
  }
  .canvas-toolbar {
    right: 53px;
  }
  .history-controls button {
    width: 34px;
    height: 34px;
    min-height: 34px;
  }
  .selection-bar button {
    width: 29px;
    height: 30px;
    min-height: 30px;
    font-size: 15px;
  }
  .area-chip span {
    display: none;
  }
}
@media (max-height: 600px) and (min-aspect-ratio: 1/1) {
  :root {
    --inspector: 242px;
  }
  .topbar {
    height: calc(48px + env(safe-area-inset-top));
    padding-top: calc(5px + env(safe-area-inset-top));
    padding-bottom: 4px;
  }
  .brand-button {
    width: 84px;
    min-width: 84px;
  }
  .modebar {
    height: 35px;
  }
  .mode-tabs button {
    font-size: 10px;
  }
  #inspectorTabs {
    min-height: 35px;
  }
  #inspectorTabs button {
    min-height: 35px;
    font-size: 9px;
  }
  .drawer-head {
    display: none;
  }
  .drawer-content {
    padding: 9px;
  }
  .map-controls {
    top: 8px;
  }
  .canvas-toolbar {
    top: 8px;
  }
  .area-chip {
    top: 9px;
    left: calc(var(--inspector) + 10px);
  }
  .canvas-quick-tools {
    top: 50px;
    left: calc(var(--inspector) + 10px);
  }
  .draw-status,
  .selection-bar {
    bottom: 12px;
    left: calc(var(--inspector) + 52px);
    right: 95px;
    padding: 4px;
  }
  .history-controls {
    bottom: 12px;
  }
  .ask-collapse {
    bottom: 51px;
  }
  .ask-bar-wrap {
    bottom: 51px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media print {
  .app-shell,
  .modal,
  .toast,
  #samiLaunch {
    display: none !important;
  }
  .print-template {
    display: block;
  }
}
/* v2 asset library: family selector + visible asset shelf + shared inspector */
.asset-family-picker {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 10px 0 8px;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
  color: var(--muted);
}
.asset-family-picker select {
  min-height: 34px !important;
  height: 34px;
  padding: 5px 30px 5px 9px;
  font-size: 11px;
  background: #141a1f;
}
.asset-family-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 13px 0 7px;
}
.asset-family-heading strong {
  font-size: 11px;
  font-weight: 650;
}
.asset-family-heading small {
  font-size: 8px;
  color: var(--muted);
}
.asset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin-bottom: 12px;
}
.asset-tile {
  position: relative;
  min-width: 0;
  min-height: 78px;
  padding: 7px 6px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 5px;
  text-align: left;
  background: #171d22;
  border-color: #2f383f;
  overflow: hidden;
}
.asset-tile:hover {
  background: #20282e;
}
.asset-tile.active {
  background: #20362c;
  border-color: #5d8c74;
  box-shadow: inset 0 0 0 1px #6eaa8840;
}
.asset-tile .asset-thumb {
  width: 100%;
  height: 31px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: #a9c6b7;
}
.asset-tile .asset-thumb svg {
  width: 58px;
  max-width: 70%;
  height: 29px;
  max-height: 29px;
}
.asset-tile-copy {
  min-width: 0;
  width: 100%;
}
.asset-tile strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 10px;
  font-weight: 600;
}
.asset-tile small {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 7.5px;
  color: var(--muted);
}
.asset-tile > b {
  position: absolute;
  right: 7px;
  top: 7px;
  color: var(--accent);
  font-size: 11px;
}
.draw-setup {
  padding: 10px 0 4px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 7px;
}
.draw-setup > div > small {
  display: block;
  margin-bottom: 4px;
  font-size: 8px;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.draw-setup .field-label {
  display: none;
}
.draw-setup select {
  min-height: 34px !important;
  height: 34px;
  font-size: 10px;
}
.draw-setup p {
  margin: 0;
  font-size: 8.5px;
  line-height: 1.5;
  color: var(--muted);
}
@media (max-aspect-ratio: 1/1) {
  .asset-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .asset-tile {
    min-height: 72px;
  }
}
@media (max-width: 600px) {
  .asset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .asset-tile {
    min-height: 70px;
  }
}
@media (max-height: 600px) and (min-aspect-ratio: 1/1) {
  .asset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3px;
  }
  .asset-tile {
    min-height: 61px;
    padding: 5px;
  }
  .asset-tile .asset-thumb {
    height: 23px;
  }
  .asset-tile .asset-thumb svg {
    height: 22px;
  }
  .asset-tile strong {
    font-size: 9px;
  }
  .asset-tile small {
    font-size: 7px;
  }
  .asset-family-picker {
    padding: 6px 0;
  }
  .asset-family-heading {
    margin: 7px 0 4px;
  }
}
.properties-section {
  padding: 3px 0 12px;
  border-bottom: 1px solid var(--line);
}
.properties-section .section-title {
  margin-top: 10px;
}
.properties-section .property-grid {
  margin-bottom: 8px;
}

/* SAMI 2.1 professional appearance system */
:root,
html[data-theme="graphite"] {
  --bg: #090b0d;
  --panel: #101316;
  --surface: #171b1f;
  --surface2: #1d2227;
  --hover: #252b31;
  --line: #30373d;
  --line2: #424b53;
  --muted: #929ca4;
  --ink: #f1f4f2;
  --accent: #79c49a;
  --accent2: #59ad7c;
  --accent-soft: #17261e;
  --chrome: #0c0f12;
  --chrome2: #111519;
  --mapui: #11161adf;
}
html[data-theme="obsidian"] {
  --bg: #050607;
  --panel: #0b0d0f;
  --surface: #111416;
  --surface2: #171a1d;
  --hover: #20252a;
  --line: #292f34;
  --line2: #3b4349;
  --muted: #90999f;
  --ink: #f4f6f5;
  --accent: #6fc291;
  --accent2: #48aa73;
  --accent-soft: #112219;
  --chrome: #050607;
  --chrome2: #0a0d0f;
  --mapui: #080b0de8;
}
html[data-theme="carbon"] {
  --bg: #0c0f11;
  --panel: #13171a;
  --surface: #1b2024;
  --surface2: #23292e;
  --hover: #2b3238;
  --line: #363e45;
  --line2: #4a555e;
  --muted: #9aa4ab;
  --ink: #eef2f3;
  --accent: #8bbca2;
  --accent2: #6ca88a;
  --accent-soft: #1b2922;
  --chrome: #0e1114;
  --chrome2: #15191d;
  --mapui: #151a1ee5;
}
html[data-theme="midnight"] {
  --bg: #070b11;
  --panel: #0d131b;
  --surface: #141c26;
  --surface2: #1b2530;
  --hover: #23303d;
  --line: #2d3a47;
  --line2: #415160;
  --muted: #91a0ae;
  --ink: #eef4f8;
  --accent: #7dbfa3;
  --accent2: #57a985;
  --accent-soft: #152720;
  --chrome: #080d13;
  --chrome2: #0e151e;
  --mapui: #0c131be8;
}
html[data-theme="titanium"] {
  --bg: #141618;
  --panel: #1b1e21;
  --surface: #24282c;
  --surface2: #2c3136;
  --hover: #343a40;
  --line: #41484f;
  --line2: #566069;
  --muted: #a7afb6;
  --ink: #f4f5f5;
  --accent: #85c39f;
  --accent2: #67aa85;
  --accent-soft: #203028;
  --chrome: #17191c;
  --chrome2: #1d2023;
  --mapui: #1a1e22e8;
}
.topbar {
  background: var(--chrome);
  border-bottom-color: var(--line);
}
.modebar,
#inspectorTabs {
  background: var(--chrome2);
}
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not(
    [type="color"]
  ),
select,
textarea {
  background: color-mix(in srgb, var(--panel) 84%, #000 16%);
}
.brand-button {
  width: 44px;
  min-width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
}
.brand-button img {
  width: 37px;
  height: 37px;
  object-fit: contain;
}
.map-controls button,
.canvas-toolbar > button,
.canvas-quick-tools button,
.history-controls button {
  background: var(--mapui);
  border-color: var(--line2);
  backdrop-filter: blur(12px);
}
.movable-toolbar {
  position: absolute !important;
  display: flex !important;
  gap: 5px !important;
  z-index: 625 !important;
}
.movable-toolbar[data-orient="vertical"] {
  flex-direction: column !important;
}
.movable-toolbar[data-orient="horizontal"] {
  flex-direction: row !important;
}
.movable-toolbar .toolbar-grip {
  font-size: 13px !important;
  color: var(--muted) !important;
  cursor: grab !important;
  touch-action: none !important;
}
.movable-toolbar .toolbar-grip:active {
  cursor: grabbing !important;
}
.canvas-quick-tools.movable-toolbar {
  left: calc(var(--inspector) + 14px + env(safe-area-inset-left));
  top: 84px;
}
.map-controls.movable-toolbar {
  right: calc(12px + env(safe-area-inset-right));
  left: auto;
  top: 14px;
}
.appearance-grid {
  display: grid;
  gap: 8px;
}
.appearance-choice {
  position: relative;
  display: grid;
  grid-template-columns: 38px 1fr 20px;
  grid-template-rows: auto auto;
  text-align: left;
  gap: 2px 10px;
  align-items: center;
  padding: 10px;
}
.appearance-choice.active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.appearance-choice strong {
  grid-column: 2;
}
.appearance-choice small {
  grid-column: 2;
  line-height: 1.35;
}
.appearance-choice > b {
  grid-column: 3;
  grid-row: 1/3;
  color: var(--accent);
}
.appearance-swatch {
  grid-row: 1/3;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid #ffffff22;
}
.appearance-swatch[data-swatch="graphite"] {
  background: linear-gradient(135deg, #090b0d, #20262a 70%, #79c49a);
}
.appearance-swatch[data-swatch="obsidian"] {
  background: linear-gradient(135deg, #030405, #15191c 75%, #6fc291);
}
.appearance-swatch[data-swatch="carbon"] {
  background: linear-gradient(135deg, #111416, #343b42 75%, #8bbca2);
}
.appearance-swatch[data-swatch="midnight"] {
  background: linear-gradient(135deg, #070b11, #172534 75%, #7dbfa3);
}
.appearance-swatch[data-swatch="titanium"] {
  background: linear-gradient(135deg, #17191c, #42484e 75%, #85c39f);
}
.object-row > button:first-child {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}
.object-row > button:first-child small {
  display: block;
  font-size: 9px;
  margin-top: 2px;
}
.compact-section .compact-section {
  margin: 6px 0 6px 8px;
  border-left: 2px solid var(--line);
  border-radius: 0;
  padding-left: 6px;
}
.compact-section .compact-section > summary {
  font-weight: 650;
}
.about-modal {
  place-items: center;
}
.about-modal .modal-card {
  width: min(420px, calc(100vw - 28px));
  max-height: min(680px, calc(100dvh - 28px));
  margin: auto;
}
.about-modal .modal-body {
  text-align: center;
}
.about-logo.about-mark {
  display: block;
  width: 96px;
  height: 96px;
  object-fit: contain;
  margin: 8px auto 20px;
}
.north-readout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin: 4px 0 18px;
}
.north-readout b {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  font-size: 24px;
  color: var(--accent);
}
.north-readout span {
  font-size: 24px;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 600px) {
  .brand-button {
    width: 40px;
    min-width: 40px;
  }
  .brand-button img {
    width: 34px;
    height: 34px;
  }
  .movable-toolbar[data-orient="horizontal"] {
    max-width: calc(100vw - 12px);
    overflow-x: auto;
  }
}

/* SAMI 2.2 interaction / header tools / measurement system */
.sami-symbol-layer {
  pointer-events: none !important;
}
.topbar {
  position: relative;
}
.header-tools-toggle {
  width: 39px !important;
  min-width: 39px !important;
  height: 39px !important;
  border: 1px solid var(--line) !important;
  background: var(--surface) !important;
  color: var(--accent) !important;
  border-radius: 7px !important;
  font-size: 17px !important;
}
.header-map-pane {
  position: absolute;
  z-index: 920;
  right: calc(10px + env(safe-area-inset-right));
  top: calc(100% + 7px);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  max-width: min(740px, calc(100vw - 22px));
  padding: 7px;
  border: 1px solid var(--line2);
  border-radius: 9px;
  background: color-mix(in srgb, var(--chrome) 94%, transparent);
  box-shadow: 0 16px 42px #0009;
  backdrop-filter: blur(18px);
}
.header-map-pane[hidden] {
  display: none !important;
}
.header-map-pane > #areaChip {
  position: static !important;
  min-height: 36px;
  padding: 7px 10px;
  background: var(--surface);
  border-color: var(--line2);
  max-width: 220px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-map-pane .canvas-toolbar,
.header-map-pane .map-controls {
  position: static !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 5px !important;
  inset: auto !important;
}
.header-map-pane .canvas-toolbar {
  order: 3;
}
.header-map-pane .map-controls {
  order: 2;
}
.header-map-pane > #areaChip {
  order: 1;
}
.header-map-pane .map-controls button,
.header-map-pane .canvas-toolbar > button {
  position: static !important;
  width: 36px !important;
  min-width: 36px !important;
  height: 36px !important;
  min-height: 36px !important;
  box-shadow: none !important;
  background: var(--surface) !important;
}
.header-map-pane .base-switch {
  position: absolute;
  right: 6px;
  top: calc(100% + 6px);
  display: none;
  z-index: 5;
  background: var(--panel);
  border-color: var(--line2);
}
.map-style-open .header-map-pane .base-switch {
  display: flex;
}
.header-map-pane .history-controls {
  position: static !important;
  display: flex !important;
  gap: 5px !important;
}
.header-map-pane .history-controls button {
  width: 36px !important;
  height: 36px !important;
  min-height: 36px !important;
  background: var(--surface) !important;
}
.area-chip:empty {
  display: none !important;
}
.canvas-quick-tools {
  display: none !important;
}
.measurement-tools {
  margin: 9px 0 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 78%, transparent);
}
.measurement-tools > strong {
  display: block;
  font-size: 10.5px;
}
.measurement-tools > small {
  display: block;
  margin: 3px 0 8px;
  font-size: 8.5px;
  line-height: 1.4;
}
.measure-segment-label {
  pointer-events: none !important;
}
.measure-segment-label span {
  display: inline-block;
  min-width: 48px;
  padding: 2px 5px;
  border: 1px solid #ffffff25;
  border-radius: 3px;
  background: #0a0d10d9;
  color: #f7fbf9;
  text-align: center;
  font:
    650 9px/1.2 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
  box-shadow: 0 2px 8px #0005;
}
.dimension-label.total-dimension {
  font-weight: 750 !important;
  border-color: var(--accent) !important;
  color: #fff !important;
  background: #0c1214ed !important;
}
.accent-picker {
  display: grid;
  grid-template-columns: 1fr 54px;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 10px;
}
.accent-picker input {
  width: 54px !important;
  height: 38px !important;
}
.accent-presets {
  display: flex;
  gap: 8px;
  margin: 10px 0 16px;
}
.accent-presets button {
  width: 30px;
  min-width: 30px;
  height: 30px;
  min-height: 30px;
  padding: 0;
  border-radius: 50%;
  background: var(--chip);
  border: 2px solid #ffffff33;
}
.accent-presets button:hover {
  transform: scale(1.06);
}
.appearance-swatch[data-swatch="blackout"] {
  background: linear-gradient(135deg, #000, #080808 70%, #54d79a);
}
.appearance-swatch[data-swatch="navy"] {
  background: linear-gradient(135deg, #040a14, #0e2744 70%, #39b8ff);
}
.appearance-swatch[data-swatch="slate"] {
  background: linear-gradient(135deg, #131a20, #344654 70%, #74c8b1);
}
.appearance-swatch[data-swatch="sandstone"] {
  background: linear-gradient(135deg, #110e0b, #3c3026 70%, #d9a85d);
}
.appearance-swatch[data-swatch="arctic"] {
  background: linear-gradient(135deg, #0d1216, #33424c 70%, #b7d9ed);
}
.appearance-swatch[data-swatch="studioLight"] {
  background: linear-gradient(135deg, #f8faf9, #dbe3de 72%, #54d79a);
}
.appearance-swatch[data-swatch="paper"] {
  background: linear-gradient(135deg, #fffdf8, #e2d8c8 72%, #77bf91);
}
.appearance-swatch[data-swatch="arcticLight"] {
  background: linear-gradient(135deg, #f9fcfd, #d8e3e9 72%, #60b6a0);
}
html[data-theme="blackout"] {
  --bg: #000;
  --panel: #050607;
  --surface: #0b0d0f;
  --surface2: #111417;
  --hover: #181c20;
  --line: #22272c;
  --line2: #343b42;
  --muted: #8f979d;
  --ink: #f8f9f9;
  --accent-soft: #0d2017;
  --chrome: #000;
  --chrome2: #050607;
  --mapui: #030405ed;
}
html[data-theme="navy"] {
  --bg: #040914;
  --panel: #07111f;
  --surface: #0d1b2d;
  --surface2: #13263b;
  --hover: #1b3350;
  --line: #253c55;
  --line2: #395570;
  --muted: #8fa4b8;
  --ink: #f0f6fb;
  --accent-soft: #0d2530;
  --chrome: #030813;
  --chrome2: #07111f;
  --mapui: #071321ee;
}
html[data-theme="slate"] {
  --bg: #11171c;
  --panel: #172129;
  --surface: #202d37;
  --surface2: #293944;
  --hover: #344754;
  --line: #3b4d58;
  --line2: #536975;
  --muted: #a6b3bc;
  --ink: #f3f6f7;
  --accent-soft: #18322c;
  --chrome: #121a20;
  --chrome2: #19242c;
  --mapui: #17222ae8;
}
html[data-theme="sandstone"] {
  --bg: #0f0c09;
  --panel: #18130f;
  --surface: #241d17;
  --surface2: #30271f;
  --hover: #3a3027;
  --line: #493c31;
  --line2: #665443;
  --muted: #b0a398;
  --ink: #f6f1ed;
  --accent-soft: #2d2417;
  --chrome: #0e0b09;
  --chrome2: #18130f;
  --mapui: #18130fee;
}
html[data-theme="arctic"] {
  --bg: #0b1014;
  --panel: #11181d;
  --surface: #1a242b;
  --surface2: #24313a;
  --hover: #2e3e49;
  --line: #3b4c57;
  --line2: #566a76;
  --muted: #a4b3bc;
  --ink: #f5f9fb;
  --accent-soft: #172a31;
  --chrome: #0b1115;
  --chrome2: #121a20;
  --mapui: #111a20ec;
}
html[data-theme="studioLight"] {
  color-scheme: light;
  --bg: #eef1ef;
  --panel: #f8faf9;
  --surface: #ffffff;
  --surface2: #e9eeeb;
  --hover: #e1e7e3;
  --line: #cbd4cf;
  --line2: #aebbb4;
  --muted: #66746d;
  --ink: #17201c;
  --accent-soft: #dceee4;
  --chrome: #10161a;
  --chrome2: #172026;
  --mapui: #10161ae8;
}
html[data-theme="paper"] {
  color-scheme: light;
  --bg: #eee9df;
  --panel: #f8f4ec;
  --surface: #fffdf8;
  --surface2: #ebe4d8;
  --hover: #e2d9ca;
  --line: #d1c7b8;
  --line2: #b8aa97;
  --muted: #766e63;
  --ink: #28231d;
  --accent-soft: #e5efe4;
  --chrome: #171512;
  --chrome2: #211e19;
  --mapui: #171512e8;
}
html[data-theme="arcticLight"] {
  color-scheme: light;
  --bg: #e9eff2;
  --panel: #f6f9fa;
  --surface: #ffffff;
  --surface2: #e4ebef;
  --hover: #dbe5ea;
  --line: #c5d0d6;
  --line2: #a8bac3;
  --muted: #657782;
  --ink: #16232a;
  --accent-soft: #dcece6;
  --chrome: #0f171c;
  --chrome2: #162128;
  --mapui: #0f171ce8;
}
@media (max-width: 700px) {
  .header-map-pane {
    right: 6px;
    top: calc(100% + 4px);
    max-width: calc(100vw - 12px);
    justify-content: flex-end;
  }
  .header-map-pane > #areaChip {
    max-width: 150px;
  }
  .header-map-pane .map-controls button,
  .header-map-pane .canvas-toolbar > button,
  .header-map-pane .history-controls button {
    width: 33px !important;
    min-width: 33px !important;
    height: 33px !important;
    min-height: 33px !important;
  }
  .header-map-pane .base-switch {
    right: 0;
  }
  .header-tools-toggle {
    width: 35px !important;
    min-width: 35px !important;
    height: 35px !important;
  }
}
/* v2.2 removes the redundant legacy button rail; all functions live in the contextual sidebar/header pane. */
#toolRail {
  display: none !important;
}

/* ================================================================
   SAMI 2.4 — refinement pass
   Additive polish layer: motion, depth, readability, finishing detail.
   Nothing here changes layout structure or JS-bound class contracts.
   ================================================================ */
:root {
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 2px 10px #0004;
  --shadow-md: 0 10px 30px #0006;
  --shadow-lg: 0 24px 64px #0008;
}

/* Motion: consistent, slightly springy easing instead of linear defaults */
button,
input,
select,
textarea {
  transition:
    background 0.16s var(--ease),
    border-color 0.16s var(--ease),
    transform 0.12s var(--ease),
    box-shadow 0.16s var(--ease),
    color 0.16s var(--ease);
}
button:active {
  transform: translateY(1px) scale(0.99);
}
.project-card,
.asset-tile,
.appearance-choice,
.asset-row {
  transition:
    background 0.16s var(--ease),
    border-color 0.16s var(--ease),
    transform 0.18s var(--ease),
    box-shadow 0.2s var(--ease);
}

/* Buttons: subtle lift on hover instead of a flat colour swap, plus a soft glow on primary CTAs */
button:not(:disabled):hover {
  transform: translateY(-1px);
}
button:not(:disabled):active {
  transform: translateY(0);
}
button.primary:not(:disabled),
.primary:not(:disabled),
.accent-btn:not(:disabled) {
  box-shadow:
    0 1px 0 #ffffff2e inset,
    0 6px 18px -6px color-mix(in srgb, var(--accent) 65%, transparent);
}
button.primary:not(:disabled):hover,
.accent-btn:not(:disabled):hover {
  box-shadow:
    0 1px 0 #ffffff3a inset,
    0 10px 26px -6px color-mix(in srgb, var(--accent) 75%, transparent);
}
.wide-btn.primary,
#startFindBtn {
  letter-spacing: 0.01em;
}

/* Focus: a visible ring that reads clearly on every theme, without the harsh default outline alone */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 22%, transparent);
}

/* Cards: real elevation on hover instead of just a border colour change */
.project-card {
  box-shadow: var(--shadow-sm);
}
.project-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent2);
}
.asset-tile:hover {
  transform: translateY(-1px);
}
.appearance-choice:hover {
  border-color: var(--line2);
}

/* Readability: the smallest labels in the UI were sitting below a comfortable reading size */
.stage-intro small,
.tag,
.eyebrow {
  font-size: 9.5px;
}
.asset-tile small,
.vehicle-grid small {
  font-size: 8px;
}
.check-item.info,
.service-guidance,
.inline-note,
.draw-setup p {
  font-size: 9.5px;
  line-height: 1.65;
}
.modebar {
  font-size: inherit;
}
@media (max-width: 600px) {
  .modebar .mode-tabs button {
    font-size: 10.5px;
  }
}

/* Scrollbars: a quieter, on-brand scrollbar instead of the platform default, where supported */
.drawer-content,
.sami-messages,
.modal-body,
.project-dashboard,
#inspectorTabs,
.global-menu {
  scrollbar-color: var(--line2) transparent;
}
.drawer-content::-webkit-scrollbar,
.sami-messages::-webkit-scrollbar,
.modal-body::-webkit-scrollbar,
.project-dashboard::-webkit-scrollbar,
.global-menu::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
.drawer-content::-webkit-scrollbar-thumb,
.sami-messages::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb,
.project-dashboard::-webkit-scrollbar-thumb,
.global-menu::-webkit-scrollbar-thumb {
  background: var(--line2);
  border-radius: 99px;
}
.drawer-content::-webkit-scrollbar-thumb:hover,
.sami-messages::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}
.drawer-content::-webkit-scrollbar-track,
.sami-messages::-webkit-scrollbar-track,
.modal-body::-webkit-scrollbar-track {
  background: transparent;
}

/* Toast: a real entrance instead of an instant snap-in, and a touch more presence */
#toast {
  border: 1px solid #ffffff26;
  box-shadow: var(--shadow-lg);
  font-weight: 550;
  animation: sami-toast-in 0.3s var(--ease-out);
}
@keyframes sami-toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, 10px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}

/* Modal: fade + scale entrance on the dialog itself, sharper overlay separation */
.modal {
  background: #020407c4;
}
.modal:not(.hidden) .modal-card {
  animation: sami-modal-in 0.22s var(--ease-out);
}
@keyframes sami-modal-in {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.modal-card {
  box-shadow: var(--shadow-lg);
}

/* Global menu: same treatment as the modal so every overlay feels part of one system */
.global-menu {
  animation: sami-menu-in 0.16s var(--ease-out);
}
@keyframes sami-menu-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Drawer: a gentle slide when its content is replaced, so switching tools doesn't feel like a jump-cut */
.drawer-content {
  animation: sami-fade-in 0.18s var(--ease-out);
}
@keyframes sami-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Project dashboard: a bit more atmosphere behind the hero, and cards that feel touchable */
.project-dashboard {
  background:
    var(--bg)
      radial-gradient(
        ellipse 60% 50% at 82% -4%,
        color-mix(in srgb, var(--accent) 16%, transparent),
        transparent 60%
      ),
    radial-gradient(
      ellipse 40% 35% at 6% 100%,
      color-mix(in srgb, var(--accent2) 8%, transparent),
      transparent 65%
    );
}
.dashboard-intro h1 {
  background: linear-gradient(
    180deg,
    var(--ink),
    color-mix(in srgb, var(--ink) 78%, var(--accent))
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.project-miniature {
  position: relative;
  overflow: hidden;
}
.project-card:hover .project-miniature {
  background: color-mix(in srgb, var(--surface) 80%, var(--accent) 4%);
}

/* Selection & draw status bars: slightly stronger presence so they read as active UI, not a stray tooltip */
.selection-bar,
.draw-status {
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
}
.draw-status strong {
  color: var(--ink);
}

/* Ask SAMI bar: make the send button read as the primary action it is */
.send-btn {
  background: var(--accent);
  color: #071d13;
  box-shadow: 0 6px 16px -6px color-mix(in srgb, var(--accent) 65%, transparent);
}
.send-btn:hover {
  background: #8fe2b3;
}

/* Install gate: a touch more polish on first impression */
.install-gate-card button {
  box-shadow: 0 8px 22px -6px color-mix(in srgb, var(--accent) 55%, transparent);
}

/* Compact section disclosure: animate the chevron instead of an instant rotate */
.compact-section summary:after {
  transition: transform 0.18s var(--ease);
}

/* Reduced motion: keep everything, just skip the added movement */
@media (prefers-reduced-motion: reduce) {
  #toast,
  .modal:not(.hidden) .modal-card,
  .global-menu,
  .drawer-content {
    animation: none !important;
  }
  button:not(:disabled):hover,
  .project-card:hover,
  .asset-tile:hover {
    transform: none !important;
  }
}

/* ================================================================
   SAMI 2.5 — icon system
   Consistent stroke-based SVG icons replace raw Unicode glyphs
   throughout the chrome. Additive: no ids/classes/behaviour touched.
   ================================================================ */
svg.i {
  width: 17px;
  height: 17px;
  flex: none;
  display: inline-block;
  vertical-align: middle;
  pointer-events: none;
}
button svg.i {
  stroke: currentColor;
}
.top-actions button {
  display: flex;
  align-items: center;
  justify-content: center;
}
.top-actions #exportBtn svg.i,
.top-actions #menuButton svg.i {
  width: 18px;
  height: 18px;
}
.history-controls button {
  display: flex;
  align-items: center;
  justify-content: center;
}
.history-controls svg.i {
  width: 18px;
  height: 18px;
}
.selection-bar button {
  display: flex;
  align-items: center;
  justify-content: center;
}
.selection-bar button svg.i {
  width: 16px;
  height: 16px;
}
.close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
}
.close-btn svg.i {
  width: 16px;
  height: 16px;
}
.mini-btn {
  display: flex;
  align-items: center;
  justify-content: center;
}
#compassButton svg.i,
#bearingButton svg.i,
#locateBtn svg.i,
#fitBtn svg.i,
#zoomInBtn svg.i,
#zoomOutBtn svg.i,
#lockBtn svg.i {
  width: 18px;
  height: 18px;
}
#mapStyleButton,
#headerToolsToggle {
  display: flex;
  align-items: center;
  justify-content: center;
}
#restoreInspector {
  display: flex;
  align-items: center;
  gap: 4px;
}
#inspectorTabs #inspectorCollapse {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mode tabs: icon + label, evenly weighted, current mode picks up the accent colour on its icon too */
.mode-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.mode-tabs button svg.i {
  width: 15px;
  height: 15px;
  opacity: 0.82;
}
.mode-tabs button.active svg.i {
  opacity: 1;
  color: var(--accent);
}
@media (max-width: 600px) {
  .mode-tabs svg.i {
    display: none;
  }
}

/* Icon-only close/menu/edit affordances deserve the same lift/focus treatment as text buttons */
.close-btn,
.mini-btn,
.top-actions button {
  transition:
    background 0.16s var(--ease),
    color 0.16s var(--ease),
    transform 0.12s var(--ease);
}

/* ================================================================
   SAMI 2.6 — layout refinements
   Grouping, separation and affordance detail. Pure presentation:
   no structural HTML dependency beyond what's already in the DOM.
   ================================================================ */

/* Topbar: a quiet divider between the app mark and the project identity block */
.topbar {
  gap: 14px;
}
.brand-button {
  position: relative;
}
.brand-button::after {
  content: "";
  position: absolute;
  right: -7px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 24px;
  background: var(--line);
}

/* Project title: make it read as editable text, not a static label */
.project-title {
  border-radius: 6px !important;
  padding: 2px 7px !important;
  margin-left: -7px !important;
  transition:
    background 0.15s var(--ease),
    box-shadow 0.15s var(--ease);
}
.project-title:hover {
  background: var(--hover) !important;
}
.project-title:focus-visible {
  background: var(--surface) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent) !important;
  outline: none !important;
}

/* Map controls: group by function with a hairline between clusters, like a real toolbar rather than a stack of loose buttons */
.map-controls {
  padding: 3px;
  border-radius: 9px;
}
.map-controls button:nth-child(5),
.map-controls button:nth-child(6) {
  position: relative;
}
.map-controls button:nth-child(5)::before,
.map-controls button:nth-child(6)::before {
  content: "";
  position: absolute;
  left: 7px;
  right: 7px;
  top: -3px;
  height: 1px;
  background: var(--line2);
}
.map-controls button:nth-child(5) {
  margin-top: 5px;
}
.map-controls button:nth-child(6) {
  margin-top: 5px;
}

/* History controls: same grouped-card treatment as the map controls cluster */
.history-controls {
  padding: 3px;
  border-radius: 9px;
  background: var(--mapui, #192126ed);
  border: 1px solid var(--line2);
}
.history-controls button {
  background: transparent !important;
  box-shadow: none !important;
}

/* Asset tiles: a touch more separation from the panel background at rest, not just on hover */
.asset-tile {
  background: color-mix(in srgb, var(--surface) 88%, #000 4%);
}

/* Drawer section rhythm: slightly more generous vertical rhythm between stacked fields for a calmer, less cramped read */
.drawer-content {
  padding-top: 14px;
}
.field-label {
  margin-top: 13px;
}

/* Selection & draw-status bars: align icon buttons on a consistent baseline with the text block beside them */
.selection-bar {
  gap: 2px;
}

/* SAMI 2.6 interaction refinements */
.brand-button img {
  display: block !important;
  width: 36px !important;
  height: 36px !important;
  max-width: none !important;
  object-fit: contain !important;
  object-position: center !important;
}
.draft-edit-point {
  touch-action: none;
}
.draft-edit-point-last {
  width: 16px;
  height: 16px;
  margin: 6px;
  border-color: var(--accent);
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent),
    0 2px 8px #0008;
}
.selection-bar > [data-group-normal] {
  display: contents;
}
.selection-bar .group-pick-done,
.selection-bar .group-pick-cancel {
  width: auto !important;
  min-width: 58px !important;
  padding: 0 12px !important;
  font-size: 10px !important;
  font-weight: 700;
}
.selection-bar .group-pick-done {
  background: var(--accent) !important;
  color: #07130d !important;
  border-color: var(--accent) !important;
}
.selection-bar .group-pick-cancel {
  background: var(--surface) !important;
}
.rotation-lock-hint {
  position: absolute;
  z-index: 970;
  max-width: 205px;
  padding: 8px 10px;
  border: 1px solid var(--line2);
  border-radius: 8px;
  background: color-mix(in srgb, var(--chrome) 96%, transparent);
  color: var(--ink);
  box-shadow: 0 10px 30px #0008;
  backdrop-filter: blur(14px);
  font-size: 10px;
  font-weight: 650;
  line-height: 1.25;
  opacity: 0;
  transform: translateX(8px);
  pointer-events: none;
  transition:
    opacity 0.16s var(--ease),
    transform 0.16s var(--ease);
}
.rotation-lock-hint.show {
  opacity: 1;
  transform: translateX(0);
}
.annotation-note {
  margin: 0 0 9px;
}

/* ================================================================
   SAMI 2.6.1 — prestige workspace refresh
   Additive visual treatment only: no layout ids/actions are changed.
   ================================================================ */
:root {
  --prestige-edge: color-mix(in srgb, var(--accent) 24%, #8fa6b7 16%);
  --prestige-glow: color-mix(in srgb, var(--accent) 14%, transparent);
  --prestige-black: #05080a;
}
.topbar {
  min-height: 58px;
  padding-top: max(6px, env(safe-area-inset-top));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--chrome) 96%, #17232b 4%),
    color-mix(in srgb, var(--chrome) 98%, #000 2%)
  ) !important;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 74%, var(--accent) 8%) !important;
  box-shadow:
    0 1px 0 #ffffff08,
    0 10px 34px -28px #000;
  backdrop-filter: blur(22px) saturate(118%);
}
.brand-button {
  width: 50px !important;
  min-width: 50px !important;
  height: 50px !important;
  padding: 3px !important;
  border: 1px solid color-mix(in srgb, var(--line2) 82%, var(--accent) 18%) !important;
  border-radius: 14px !important;
  background: linear-gradient(
    145deg,
    #ffffff0b,
    #ffffff02 46%,
    color-mix(in srgb, var(--accent) 8%, transparent)
  ) !important;
  box-shadow:
    inset 0 1px 0 #ffffff16,
    inset 0 -1px 0 #0009,
    0 9px 24px -17px #000 !important;
  overflow: hidden;
}
.brand-button::before {
  content: "";
  position: absolute;
  inset: -45%;
  background: radial-gradient(
    circle at 55% 54%,
    var(--prestige-glow),
    transparent 48%
  );
  pointer-events: none;
}
.brand-button::after {
  right: -8px !important;
  height: 30px !important;
  background: linear-gradient(
    transparent,
    var(--line2),
    transparent
  ) !important;
}
.brand-button img {
  width: 44px !important;
  height: 44px !important;
  filter: drop-shadow(0 2px 5px #0008);
}
.project-title {
  font-size: 15px !important;
  font-weight: 670;
  letter-spacing: -0.015em !important;
}
.project-meta {
  letter-spacing: 0.045em;
  text-transform: uppercase;
  font-size: 8.5px;
  color: color-mix(in srgb, var(--muted) 88%, var(--accent) 12%);
}
.top-actions button,
#headerToolsToggle {
  border-color: color-mix(
    in srgb,
    var(--line2) 88%,
    var(--accent) 12%
  ) !important;
  box-shadow:
    inset 0 1px 0 #ffffff0c,
    0 6px 18px -15px #000;
}
#exportBtn {
  box-shadow:
    inset 0 1px 0 #ffffff33,
    0 8px 22px -13px color-mix(in srgb, var(--accent) 55%, transparent) !important;
}

#inspectorBody {
  background:
    radial-gradient(
      ellipse 95% 45% at 40% -8%,
      color-mix(in srgb, var(--accent) 7%, transparent),
      transparent 62%
    ),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--panel) 98%, #fff 2%),
      var(--panel)
    );
  border-left: 1px solid color-mix(in srgb, var(--line) 86%, var(--accent) 8%);
  box-shadow: -18px 0 46px -42px #000;
}
#inspectorTabs {
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 -1px 0 #0004;
}
#inspectorTabs button {
  position: relative;
  letter-spacing: 0.012em;
}
#inspectorTabs button.active {
  color: var(--ink);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--surface) 78%, transparent),
    transparent
  );
}
#inspectorTabs button.active::after {
  content: "";
  position: absolute;
  left: 22%;
  right: 22%;
  bottom: -1px;
  height: 2px;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 50%, transparent);
}
.drawer-head {
  padding-top: 15px;
}
.drawer-head h2 {
  font-size: 14.5px;
  letter-spacing: -0.01em;
}
.drawer-content {
  padding-left: 16px;
  padding-right: 16px;
}
.stage-intro small,
.section-title {
  letter-spacing: 0.11em;
}
.stage-intro h2 {
  letter-spacing: -0.025em;
}

button:not(.leaflet-control-zoom-in):not(.leaflet-control-zoom-out),
.service-row,
.appearance-choice,
.asset-tile {
  -webkit-tap-highlight-color: transparent;
}
.drawer-content > button,
.button-pair > button,
.wide-btn {
  border-color: color-mix(in srgb, var(--line2) 90%, var(--accent) 10%);
  box-shadow: inset 0 1px 0 #ffffff09;
}
.drawer-content > button.primary,
.button-pair > button.primary,
.wide-btn.primary {
  box-shadow:
    inset 0 1px 0 #ffffff32,
    0 8px 18px -14px color-mix(in srgb, var(--accent) 60%, transparent);
}
.compact-section {
  border-color: color-mix(in srgb, var(--line) 92%, var(--accent) 8%);
}
.compact-section[open] {
  background: color-mix(in srgb, var(--surface) 84%, transparent);
}

.map-controls,
.history-controls,
.selection-bar,
.draw-status {
  border-color: color-mix(in srgb, var(--line2) 82%, #fff 5%) !important;
  box-shadow:
    inset 0 1px 0 #ffffff0e,
    0 14px 34px -23px #000 !important;
  backdrop-filter: blur(20px) saturate(125%);
}
.selection-bar {
  border-radius: 12px !important;
  padding: 5px !important;
}
.selection-bar > span:first-child {
  padding-left: 7px;
  padding-right: 8px;
}
.selection-bar strong {
  letter-spacing: -0.01em;
}

.modal {
  backdrop-filter: blur(9px);
}
.modal-card {
  border: 1px solid color-mix(in srgb, var(--line2) 85%, var(--accent) 15%);
  background:
    radial-gradient(
      ellipse 80% 40% at 20% -5%,
      color-mix(in srgb, var(--accent) 8%, transparent),
      transparent 68%
    ),
    var(--panel);
  box-shadow:
    inset 0 1px 0 #ffffff10,
    0 34px 100px -34px #000 !important;
}
.modal-head {
  border-bottom-color: color-mix(in srgb, var(--line) 90%, var(--accent) 10%);
}

/* Service information is inspection-first. Appearance is edited by service category. */
.service-info-panel {
  display: grid;
  gap: 12px;
}
.service-info-badge,
.service-style-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--surface) 91%, #fff 2%),
    color-mix(in srgb, var(--surface) 96%, #000 4%)
  );
  box-shadow: inset 0 1px 0 #ffffff0b;
}
.service-info-badge > i,
.service-style-head > i {
  width: 8px;
  height: 38px;
  border-radius: 99px;
  box-shadow: 0 0 16px color-mix(in srgb, currentColor 45%, transparent);
}
.service-info-badge > div,
.service-style-head > div {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.service-info-badge small,
.service-style-head small {
  font-size: 8px;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.service-info-badge strong,
.service-style-head strong {
  font-size: 13px;
  color: var(--ink);
}
.service-style-head span {
  font-size: 9px;
  color: var(--muted);
}
.service-info-list {
  margin: 0;
  display: grid;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
}
.service-info-list > div {
  display: grid;
  grid-template-columns: minmax(92px, 0.38fr) 1fr;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
.service-info-list > div:last-child {
  border-bottom: 0;
}
.service-info-list dt {
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 700;
}
.service-info-list dd {
  margin: 0;
  font-size: 10px;
  line-height: 1.35;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.service-edit-list {
  display: grid;
  gap: 5px;
  margin: 8px 0 12px;
  max-height: 280px;
  overflow: auto;
  padding-right: 2px;
}
.service-edit-row {
  border: 1px solid var(--line) !important;
  border-radius: 9px !important;
  background: color-mix(in srgb, var(--surface) 75%, transparent) !important;
  transition:
    border-color 0.15s var(--ease),
    background 0.15s var(--ease),
    transform 0.12s var(--ease);
}
.service-edit-row.active {
  border-color: color-mix(in srgb, var(--accent) 54%, var(--line)) !important;
  background: color-mix(in srgb, var(--accent) 8%, var(--surface)) !important;
  box-shadow: inset 3px 0 0 var(--accent);
}
.service-edit-row:hover {
  transform: translateX(1px);
}
.service-style-card {
  display: grid;
  gap: 10px;
  margin: 10px 0;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--line2) 86%, var(--accent) 14%);
  border-radius: 12px;
  background: linear-gradient(
    155deg,
    color-mix(in srgb, var(--surface) 92%, var(--accent) 3%),
    color-mix(in srgb, var(--panel) 97%, #000 3%)
  );
  box-shadow:
    inset 0 1px 0 #ffffff0b,
    0 12px 28px -25px #000;
}
.service-style-card input[type="color"] {
  width: 42px;
  height: 30px;
  border-radius: 7px;
}
.service-style-card input[type="range"] {
  accent-color: var(--accent);
}
.service-selection-heading {
  margin-bottom: 10px;
}

/* Defined area is a persistent project frame; make its state legible in the UI. */
[data-stage="plan"] #areaChip {
  border-color: color-mix(in srgb, var(--accent) 34%, var(--line2));
  box-shadow: inset 0 1px 0 #ffffff0b;
}

@media (max-width: 600px) {
  .topbar {
    min-height: 52px;
    gap: 9px;
  }
  .brand-button {
    width: 44px !important;
    min-width: 44px !important;
    height: 44px !important;
    border-radius: 12px !important;
  }
  .brand-button img {
    width: 39px !important;
    height: 39px !important;
  }
  .project-title {
    font-size: 13px !important;
  }
  .service-info-list > div {
    grid-template-columns: 82px 1fr;
  }
}

/* =========================================================
   SAMI 2.6.2 — prestige interface pass
   Stronger visual hierarchy without changing workspace DOM.
   ========================================================= */
:root {
  --premium-edge: color-mix(in srgb, var(--accent) 22%, transparent);
  --premium-line: color-mix(in srgb, var(--line2) 72%, transparent);
  --premium-glass: color-mix(in srgb, var(--chrome2) 91%, transparent);
  --premium-shadow: 0 16px 40px rgba(0, 0, 0, 0.34);
}
.topbar {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--chrome) 94%, #17231d 6%),
    color-mix(in srgb, var(--chrome2) 96%, #07110c 4%)
  );
  border-bottom: 1px solid var(--premium-line);
  box-shadow:
    0 12px 34px rgba(0, 0, 0, 0.26),
    inset 0 -1px 0 rgba(255, 255, 255, 0.018);
  backdrop-filter: blur(18px) saturate(1.12);
  -webkit-backdrop-filter: blur(18px) saturate(1.12);
}
.topbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0,
    color-mix(in srgb, var(--accent) 34%, transparent) 18%,
    color-mix(in srgb, var(--accent) 62%, transparent) 50%,
    color-mix(in srgb, var(--accent) 24%, transparent) 82%,
    transparent 100%
  );
  opacity: 0.55;
  pointer-events: none;
}
.brand-button {
  width: 132px !important;
  min-width: 132px !important;
  height: 44px !important;
  padding: 5px 11px 5px 6px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  border-radius: 11px !important;
  overflow: visible !important;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 8%, transparent),
    transparent 82%
  ) !important;
}
.brand-button::before {
  inset: -30% -8% !important;
  background: radial-gradient(
    ellipse at 28% 50%,
    color-mix(in srgb, var(--accent) 15%, transparent),
    transparent 58%
  ) !important;
  opacity: 0.72;
}
.brand-button::after {
  right: -3px !important;
  height: 29px !important;
}
.brand-button img {
  width: 116px !important;
  height: 34px !important;
  max-width: 116px !important;
  object-fit: contain !important;
  object-position: left center !important;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.45)) !important;
}
.project-title-wrap {
  padding-left: 6px;
}
.project-title {
  letter-spacing: -0.01em !important;
  font-weight: 620 !important;
}
.project-meta {
  letter-spacing: 0.015em;
}
.modebar {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--chrome2) 96%, #0a1710 4%),
    color-mix(in srgb, var(--chrome) 97%, #07110c 3%)
  );
  border-bottom: 1px solid color-mix(in srgb, var(--line) 84%, transparent);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.mode-tabs {
  padding: 4px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}
.mode-tabs button {
  border-radius: 8px !important;
  transition:
    background 0.18s ease,
    color 0.18s ease,
    box-shadow 0.18s ease,
    transform 0.18s ease;
}
.mode-tabs button:hover {
  transform: translateY(-1px);
}
.mode-tabs button.active,
.mode-tabs button[aria-selected="true"] {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 18%, var(--surface2)),
    color-mix(in srgb, var(--accent) 8%, var(--surface))
  );
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 10%, transparent),
    0 5px 14px rgba(0, 0, 0, 0.18);
  color: var(--ink);
}
.inspector {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--panel) 97%, #102019 3%),
    color-mix(in srgb, var(--bg) 97%, #07110d 3%)
  );
  border-right: 1px solid var(--premium-line);
  box-shadow: 18px 0 42px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}
#inspectorTabs {
  background: color-mix(in srgb, var(--chrome) 92%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
}
#inspectorTabs button {
  transition:
    background 0.16s ease,
    color 0.16s ease,
    box-shadow 0.16s ease;
}
#inspectorTabs button.active,
#inspectorTabs button[aria-selected="true"] {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 12%, transparent),
    transparent
  );
  box-shadow: inset 0 -2px 0 color-mix(in srgb, var(--accent) 72%, white 4%);
}
.drawer-content {
  padding: 14px 13px 18px;
}
.card,
.draw-object-card,
.appearance-choice,
.service-card,
.asset-card,
.project-card {
  border-color: color-mix(in srgb, var(--line2) 76%, transparent) !important;
  background: linear-gradient(
    155deg,
    color-mix(in srgb, var(--surface2) 94%, #153021 6%),
    color-mix(in srgb, var(--surface) 98%, #07110c 2%)
  ) !important;
  box-shadow:
    0 8px 22px rgba(0, 0, 0, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.018);
  transition:
    transform 0.17s cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 0.17s ease,
    box-shadow 0.17s ease;
}
.card:hover,
.draw-object-card:hover,
.appearance-choice:hover,
.service-card:hover,
.asset-card:hover,
.project-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 31%, var(--line2)) !important;
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.19),
    inset 0 1px 0 rgba(255, 255, 255, 0.025);
}
.stage-intro {
  padding: 4px 2px 10px;
}
.stage-intro small,
.tag,
.eyebrow,
.section-title {
  color: color-mix(in srgb, var(--accent) 85%, #d5eee1 15%);
  font-weight: 650;
}
.stage-intro h2 {
  font-weight: 520;
  letter-spacing: -0.035em;
}
.map-controls,
.canvas-toolbar,
.history-controls,
.canvas-quick-tools {
  filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.25));
}
.map-controls button,
.canvas-toolbar > button,
.history-controls button,
.canvas-quick-tools button {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--mapui) 94%, #18251f 6%),
    color-mix(in srgb, var(--chrome) 94%, #07110d 6%)
  ) !important;
  border-color: color-mix(in srgb, var(--line2) 76%, transparent) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    0 5px 14px rgba(0, 0, 0, 0.16);
}
.map-controls button:hover,
.canvas-toolbar > button:hover,
.history-controls button:hover,
.canvas-quick-tools button:hover {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line2)) !important;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 12%, var(--mapui)),
    var(--chrome)
  ) !important;
}
.selection-bar {
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line2));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--surface2) 94%, #12251b 6%),
    color-mix(in srgb, var(--chrome) 96%, #07110c 4%)
  );
  box-shadow:
    0 18px 48px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}
.modal-card,
.modal > div {
  border-color: color-mix(in srgb, var(--accent) 16%, var(--line2)) !important;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--panel) 96%, #14251c 4%),
    color-mix(in srgb, var(--bg) 98%, #06100b 2%)
  ) !important;
  box-shadow:
    0 36px 100px rgba(0, 0, 0, 0.52),
    inset 0 1px 0 rgba(255, 255, 255, 0.025);
}
.accent-btn,
.primary,
button.primary {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 92%, white 8%),
    color-mix(in srgb, var(--accent2) 94%, #0b1a11 6%)
  ) !important;
  box-shadow:
    0 8px 22px color-mix(in srgb, var(--accent) 18%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
}
.project-dashboard {
  background:
    radial-gradient(
      ellipse at 72% -8%,
      color-mix(in srgb, var(--accent) 12%, transparent),
      transparent 52%
    ),
    radial-gradient(
      ellipse at 8% 18%,
      rgba(87, 116, 255, 0.055),
      transparent 40%
    ),
    linear-gradient(145deg, #0b0e11, #11171a 52%, #090d0f) !important;
}
.project-dashboard header {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
}
.project-dashboard header img {
  width: 146px !important;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.38));
}
.dashboard-intro h1 {
  font-weight: 470 !important;
  letter-spacing: -0.055em !important;
}
.dashboard-intro p {
  font-size: 13.5px !important;
  line-height: 1.65;
}
.about-wordmark {
  width: min(270px, 72vw) !important;
  height: auto !important;
  object-fit: contain !important;
  display: block;
  margin: 8px auto 18px;
}
@media (max-width: 600px) {
  .brand-button {
    width: 102px !important;
    min-width: 102px !important;
    height: 40px !important;
    padding-left: 4px !important;
    padding-right: 8px !important;
  }
  .brand-button img {
    width: 92px !important;
    height: 29px !important;
    max-width: 92px !important;
  }
  .project-title-wrap {
    padding-left: 2px;
  }
  .mode-tabs {
    border-radius: 9px;
    padding: 3px;
  }
}

/* SAMI 2.6.3 — full wordmark + browser-first launch */
.intro-running.install-required #mobileInstallGate {
  display: none !important;
}
.intro-running.install-required #samiLaunch {
  display: block !important;
}
.brand-button {
  width: 150px !important;
  min-width: 150px !important;
  overflow: visible !important;
  padding: 4px 10px 4px 5px !important;
}
.brand-button img {
  width: 134px !important;
  height: 36px !important;
  max-width: none !important;
  object-fit: contain !important;
  object-position: left center !important;
}
@media (max-width: 600px) {
  .brand-button {
    width: 118px !important;
    min-width: 118px !important;
  }
  .brand-button img {
    width: 106px !important;
    height: 31px !important;
  }
}

/* =========================================================
   SAMI 2.6.8 — export dialog / inspector visibility repair
   ========================================================= */
.modal-body {
  min-height: 0 !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  overscroll-behavior: contain;
  padding-bottom: max(20px, env(safe-area-inset-bottom));
}
.modal-open #restoreInspector,
.global-menu-open #restoreInspector,
body:not(.inspector-collapsed) #restoreInspector {
  display: none !important;
}

.export-modal {
  padding: calc(12px + env(safe-area-inset-top))
    calc(14px + env(safe-area-inset-right))
    calc(12px + env(safe-area-inset-bottom))
    calc(14px + env(safe-area-inset-left)) !important;
}
.export-modal .modal-card {
  width: min(860px, 100%) !important;
  height: min(
    920px,
    calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom))
  ) !important;
  max-height: calc(
    100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom)
  ) !important;
  overflow: hidden;
}
.export-modal .modal-head {
  flex: 0 0 auto;
  padding: 15px 20px;
}
.export-modal .modal-body {
  flex: 1 1 auto;
  min-height: 0;
  padding: 18px 22px 24px;
}
.export-modal .export-issue {
  display: grid;
  gap: 0;
}
.export-modal .export-issue > .card {
  margin: 0 0 4px;
  padding: 14px 16px;
}
.export-modal .export-issue > .card h3 {
  margin: 4px 0 6px;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.export-modal .section-title {
  margin: 20px 0 8px;
  color: color-mix(in srgb, var(--accent) 88%, #d9efe3 12%);
}
.export-modal .radio-cards {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 8px 0 4px;
  align-items: stretch;
}
.export-modal .radio-cards.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.export-modal .radio-cards > label {
  position: relative;
  display: block !important;
  min-width: 0 !important;
  min-height: 82px;
  padding: 13px 12px 12px 43px !important;
  margin: 0;
  border: 1px solid var(--line2) !important;
  border-radius: 10px !important;
  background: linear-gradient(
    155deg,
    color-mix(in srgb, var(--surface) 94%, var(--accent) 2%),
    color-mix(in srgb, var(--panel) 98%, #000 2%)
  );
  cursor: pointer;
  overflow: hidden;
}
.export-modal .radio-cards > label:has(input:checked) {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line2)) !important;
  background: linear-gradient(
    155deg,
    color-mix(in srgb, var(--accent) 10%, var(--surface)),
    color-mix(in srgb, var(--panel) 94%, var(--accent) 6%)
  );
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent),
    0 10px 24px -22px var(--accent);
}
.export-modal .radio-cards input[type="radio"] {
  -webkit-appearance: none;
  appearance: none;
  position: absolute;
  left: 14px;
  top: 14px;
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 1.5px solid color-mix(in srgb, var(--muted) 70%, var(--line2)) !important;
  border-radius: 50% !important;
  background: color-mix(in srgb, var(--bg) 88%, #000 12%) !important;
  box-shadow: none !important;
}
.export-modal .radio-cards input[type="radio"]:checked {
  border: 5px solid var(--accent) !important;
  background: #08110d !important;
}
.export-modal .radio-cards strong {
  display: block;
  font-size: 12px;
  line-height: 1.2;
  margin: 1px 0 5px;
  color: var(--ink);
}
.export-modal .radio-cards small {
  display: block;
  font-size: 9px;
  line-height: 1.35;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.export-modal .layer-check-grid {
  gap: 0 14px;
  margin-top: 3px;
}
.export-modal .layer-check-grid .check-row {
  min-height: 38px;
  margin: 0;
  padding: 8px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
}
.export-modal .row.equal {
  gap: 10px;
}
.export-modal textarea {
  min-height: 84px;
  resize: vertical;
}
.export-modal .advanced-settings {
  margin: 18px 0 0;
  padding: 12px 0 4px;
}
.export-modal .advanced-settings summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 10px;
}
.export-modal .modal-export-footer {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 8px;
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid color-mix(in srgb, var(--line2) 80%, var(--accent) 10%);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--panel) 96%, #102018 4%),
    color-mix(in srgb, var(--bg) 96%, #06100b 4%)
  );
  box-shadow: 0 -18px 36px -30px #000;
}
.export-modal .modal-export-footer .wide-btn {
  margin: 0;
  min-height: 44px;
}
@media (max-width: 720px) {
  .export-modal .modal-body {
    padding: 14px 14px 20px;
  }
  .export-modal .radio-cards {
    grid-template-columns: 1fr !important;
  }
  .export-modal .radio-cards > label {
    min-height: 68px;
  }
  .export-modal .layer-check-grid {
    grid-template-columns: 1fr;
  }
  .export-modal .row.equal {
    display: grid;
    grid-template-columns: 1fr;
  }
  .export-modal .modal-export-footer {
    grid-template-columns: 1fr;
    padding-left: 14px;
    padding-right: 14px;
  }
  .export-modal .modal-export-footer .wide-btn {
    min-height: 40px;
  }
}
@media (max-height: 700px) and (min-width: 721px) {
  .export-modal .modal-card {
    height: calc(
      100dvh - 14px - env(safe-area-inset-top) - env(safe-area-inset-bottom)
    ) !important;
    max-height: calc(
      100dvh - 14px - env(safe-area-inset-top) - env(safe-area-inset-bottom)
    ) !important;
  }
  .export-modal .modal-body {
    padding-top: 12px;
  }
  .export-modal .section-title {
    margin-top: 14px;
  }
  .export-modal .radio-cards > label {
    min-height: 70px;
  }
  .export-modal .modal-export-footer {
    padding-top: 9px;
    padding-bottom: calc(9px + env(safe-area-inset-bottom));
  }
}

/* SAMI 2.7.0 — browser is a supported runtime; installation remains optional */
#mobileInstallGate {
  display: none !important;
}
/* v2.7.2 compact route vehicles and un-stretched asset art */
.asset-map-icon,
.asset-map-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}
.asset-map-icon.vehicle svg {
  preserveaspectratio: xMidYMid meet;
}
.route-vehicle-marker {
  width: 26px;
  height: 18px;
  border-radius: 5px;
  background: rgba(7, 20, 15, 0.9);
  border: 1px solid rgba(96, 236, 159, 0.65);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.35),
    0 0 10px rgba(56, 222, 132, 0.15);
  display: grid;
  place-items: center;
}
.route-vehicle-marker svg {
  width: 22px;
  height: 13px;
  fill: #d9f8e7;
  stroke: #0b4f38;
  stroke-width: 1.5;
}
/* SAMI v2.7.6 — precision cursor, area selection and map-local controls */
.select-mode-tools {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 0 0 10px;
}
.select-mode-tools button {
  min-width: 0;
  padding: 9px 7px;
  font-size: 9px;
}
.precision-cursor {
  position: absolute;
  z-index: 760;
  left: 50%;
  top: 50%;
  width: 38px;
  height: 38px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  border-radius: 50%;
  filter: drop-shadow(0 0 8px rgba(76, 255, 153, 0.35));
}
.precision-cursor:before,
.precision-cursor:after {
  content: "";
  position: absolute;
  background: #dffff0;
  box-shadow: 0 0 7px #46f69a;
}
.precision-cursor:before {
  left: 18px;
  top: 0;
  width: 1px;
  height: 38px;
}
.precision-cursor:after {
  top: 18px;
  left: 0;
  width: 38px;
  height: 1px;
}
.precision-cursor i {
  position: absolute;
  inset: 13px;
  border: 1px solid #61f2a2;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(62, 242, 151, 0.38);
}
.precision-cursor b {
  position: absolute;
  left: 17px;
  top: 17px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #f3fff8;
  box-shadow: 0 0 9px #56ffa1;
}
.precision-panel {
  position: absolute;
  z-index: 770;
  left: 50%;
  bottom: max(20px, calc(env(safe-area-inset-bottom) + 14px));
  transform: translateX(-50%);
  width: min(480px, calc(100% - 32px));
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line2));
  border-radius: 12px;
  background: rgba(7, 12, 10, 0.91);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.precision-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7px;
}
.precision-head strong {
  font-size: 10px;
  letter-spacing: 0.04em;
}
.precision-head button {
  width: 30px;
  height: 30px;
  padding: 0;
}
.precision-modes,
.precision-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.precision-modes button {
  flex: 1;
}
.precision-modes button.active {
  border-color: var(--accent);
  color: #dfffee;
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
}
.precision-readout {
  padding: 8px 3px;
  font-size: 8px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.precision-actions button {
  flex: 1;
  min-width: 88px;
}
.selection-marquee {
  position: absolute;
  z-index: 780;
  pointer-events: none;
  border: 1px solid rgba(107, 255, 173, 0.95);
  background: rgba(71, 225, 145, 0.11);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35),
    0 0 24px rgba(52, 243, 146, 0.16);
}
.box-select-active #mapViewport {
  cursor: crosshair;
}
.route-access-priority {
  padding: 10px;
  margin-bottom: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: 10px;
  background: color-mix(in srgb, var(--panel) 96%, var(--accent) 4%);
}
/* Browser install state appears only after the cinematic has completed. */
html.install-required:not(.intro-running) #mobileInstallGate {
  display: grid !important;
}
html.install-required:not(.intro-running) #samiLaunch,
html.install-required:not(.intro-running) #app {
  display: none !important;
}
html.install-required.intro-running #mobileInstallGate {
  display: none !important;
}
html.install-required.intro-running #samiLaunch {
  display: block !important;
}
.install-gate-card .quiet {
  margin-top: 3px;
  background: transparent !important;
  color: #b8c9c0;
  border: 1px solid rgba(145, 188, 164, 0.25);
}
@media (max-width: 620px) {
  .select-mode-tools {
    grid-template-columns: 1fr;
  }
  .precision-panel {
    bottom: max(12px, calc(env(safe-area-inset-bottom) + 8px));
  }
  .precision-actions button {
    min-width: calc(50% - 6px);
  }
}

/* SAMI v2.7.6 — Measure Map Pro-style precision measurement */
.precision-cursor {
  pointer-events: auto !important;
  touch-action: none !important;
  cursor: grab !important;
  padding: 0 !important;
  border: 1px solid rgba(122, 255, 179, 0.85) !important;
  background: rgba(4, 12, 8, 0.34) !important;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  box-shadow:
    0 0 0 5px rgba(66, 241, 147, 0.05),
    0 0 24px rgba(64, 255, 151, 0.22) !important;
}
.precision-cursor:active {
  cursor: grabbing !important;
  transform: translate(-50%, -50%) scale(0.96) !important;
}
.precision-cursor .precision-live {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  min-width: max-content;
  padding: 4px 7px;
  border: 1px solid rgba(141, 255, 191, 0.38);
  border-radius: 6px;
  background: rgba(3, 8, 6, 0.88);
  color: #eafff2;
  font-size: 9px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.38),
    0 0 15px rgba(55, 243, 143, 0.14);
  pointer-events: none;
}
.precision-cursor .precision-live[hidden] {
  display: none;
}
.precision-head > div {
  min-width: 0;
}
.precision-head small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 8px;
  font-weight: 450;
}
.precision-readout {
  min-height: 30px;
  font-size: 9.5px !important;
  color: #d5e9de !important;
}
.precision-measure-label {
  background: transparent !important;
  border: 0 !important;
}
.precision-measure-label span {
  display: inline-block;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  padding: 3px 6px;
  border-radius: 5px;
  border: 1px solid rgba(212, 255, 229, 0.24);
  background: rgba(3, 8, 6, 0.82);
  color: #f1fff6;
  font:
    700 9px/1.15 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.38);
}
.precision-measure-label.live span {
  border-color: rgba(128, 255, 181, 0.58);
  background: rgba(4, 18, 11, 0.9);
  color: #caffdc;
}
.precision-measure-label.total span {
  transform: translate(8px, -155%);
  border-color: rgba(119, 255, 177, 0.72);
  background: rgba(6, 24, 14, 0.94);
  color: #eafff1;
  font-size: 10px;
  box-shadow:
    0 4px 18px rgba(0, 0, 0, 0.44),
    0 0 14px rgba(60, 255, 149, 0.14);
}
.precision-measure-label.segment span {
  color: #f4fff8;
}
@media (max-width: 620px) {
  .precision-cursor {
    width: 46px !important;
    height: 46px !important;
  }
  .precision-cursor:before {
    left: 22px !important;
    height: 46px !important;
  }
  .precision-cursor:after {
    top: 22px !important;
    width: 46px !important;
  }
  .precision-cursor i {
    inset: 15px !important;
  }
  .precision-cursor b {
    left: 20px !important;
    top: 20px !important;
    width: 5px !important;
    height: 5px !important;
  }
  .precision-panel {
    width: min(520px, calc(100% - 20px)) !important;
  }
  .precision-readout {
    font-size: 9px !important;
  }
}

/* SAMI v2.7.6 — true light appearances + viewport-space precision cursor */
html[data-theme="studioLight"]
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not(
    [type="color"]
  ),
html[data-theme="studioLight"] select,
html[data-theme="studioLight"] textarea,
html[data-theme="paper"]
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not(
    [type="color"]
  ),
html[data-theme="paper"] select,
html[data-theme="paper"] textarea,
html[data-theme="arcticLight"]
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not(
    [type="color"]
  ),
html[data-theme="arcticLight"] select,
html[data-theme="arcticLight"] textarea {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}
html[data-theme="studioLight"] .topbar,
html[data-theme="paper"] .topbar,
html[data-theme="arcticLight"] .topbar {
  background: #10161a;
  border-bottom-color: #2f3a3f;
  color: #f3f7f5;
}
html[data-theme="studioLight"] .topbar .project-title,
html[data-theme="paper"] .topbar .project-title,
html[data-theme="arcticLight"] .topbar .project-title {
  color: #f4f7f5 !important;
}
html[data-theme="studioLight"] .topbar .project-meta,
html[data-theme="paper"] .topbar .project-meta,
html[data-theme="arcticLight"] .topbar .project-meta {
  color: #a6b7af !important;
}
html[data-theme="studioLight"] .topbar button,
html[data-theme="paper"] .topbar button,
html[data-theme="arcticLight"] .topbar button {
  color: #f4f7f5;
}
html[data-theme="studioLight"] .modebar,
html[data-theme="paper"] .modebar,
html[data-theme="arcticLight"] .modebar {
  background: var(--panel);
  border-bottom-color: var(--line);
}
html[data-theme="studioLight"] #inspectorTabs,
html[data-theme="paper"] #inspectorTabs,
html[data-theme="arcticLight"] #inspectorTabs {
  background: var(--surface2);
}
html[data-theme="studioLight"] .precision-panel,
html[data-theme="paper"] .precision-panel,
html[data-theme="arcticLight"] .precision-panel {
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  box-shadow: 0 18px 55px rgba(32, 42, 36, 0.24);
}
html[data-theme="studioLight"] .project-dashboard,
html[data-theme="paper"] .project-dashboard,
html[data-theme="arcticLight"] .project-dashboard {
  background:
    var(--bg)
      radial-gradient(
        ellipse 60% 50% at 82% -4%,
        color-mix(in srgb, var(--accent) 12%, transparent),
        transparent 60%
      ),
    radial-gradient(
      ellipse 40% 35% at 6% 100%,
      rgba(80, 120, 105, 0.06),
      transparent 65%
    ) !important;
}
html[data-theme="studioLight"] .project-dashboard header,
html[data-theme="paper"] .project-dashboard header,
html[data-theme="arcticLight"] .project-dashboard header {
  border-bottom-color: var(--line);
}
html[data-theme="studioLight"] .card,
html[data-theme="studioLight"] .draw-object-card,
html[data-theme="studioLight"] .appearance-choice,
html[data-theme="studioLight"] .service-card,
html[data-theme="studioLight"] .asset-card,
html[data-theme="studioLight"] .project-card,
html[data-theme="paper"] .card,
html[data-theme="paper"] .draw-object-card,
html[data-theme="paper"] .appearance-choice,
html[data-theme="paper"] .service-card,
html[data-theme="paper"] .asset-card,
html[data-theme="paper"] .project-card,
html[data-theme="arcticLight"] .card,
html[data-theme="arcticLight"] .draw-object-card,
html[data-theme="arcticLight"] .appearance-choice,
html[data-theme="arcticLight"] .service-card,
html[data-theme="arcticLight"] .asset-card,
html[data-theme="arcticLight"] .project-card {
  background: linear-gradient(155deg, var(--surface), var(--panel)) !important;
  box-shadow:
    0 7px 20px rgba(33, 45, 39, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

/* Stable cursor restore: scoped fixes only; core drawing/Trakway code remains v2.7.6. */
.global-menu,
.global-menu button {
  color: #f4f7f5 !important;
}
.global-menu button {
  background: transparent !important;
}
.global-menu button:hover,
.global-menu button:focus-visible {
  background: #34423a !important;
  color: #ffffff !important;
}
.global-menu button:last-child {
  color: #ffc7c7 !important;
}
.precision-cursor {
  min-width: 48px !important;
  min-height: 48px !important;
  width: 48px !important;
  height: 48px !important;
  touch-action: none !important;
  pointer-events: auto !important;
}
.precision-cursor:before {
  left: 23px !important;
  height: 48px !important;
}
.precision-cursor:after {
  top: 23px !important;
  width: 48px !important;
}
.precision-cursor i {
  inset: 16px !important;
}
.precision-cursor b {
  left: 21px !important;
  top: 21px !important;
  width: 5px !important;
  height: 5px !important;
}
.precision-panel {
  color: #f4fff8 !important;
}
.precision-panel button {
  color: #f4fff8 !important;
}
.precision-panel .primary {
  color: #07110b !important;
}
.precision-head small,
.precision-readout {
  color: #d8e9df !important;
}

/* SAMI v2.7.10 — Measure Map-style one-finger measurement UX */
.precision-cursor {
  min-width: 56px !important;
  min-height: 56px !important;
  width: 56px !important;
  height: 56px !important;
  touch-action: none !important;
  pointer-events: auto !important;
  cursor: grab !important;
  border: 1px solid rgba(126, 255, 182, 0.9) !important;
  background: rgba(4, 12, 8, 0.28) !important;
  box-shadow:
    0 0 0 7px rgba(66, 241, 147, 0.045),
    0 0 22px rgba(64, 255, 151, 0.2) !important;
  will-change: left, top;
  contain: layout style paint;
}
.precision-cursor:active {
  cursor: grabbing !important;
}
.precision-cursor:before {
  left: 50% !important;
  top: 3px !important;
  width: 1px !important;
  height: 50px !important;
  transform: translateX(-50%) !important;
}
.precision-cursor:after {
  left: 3px !important;
  top: 50% !important;
  width: 50px !important;
  height: 1px !important;
  transform: translateY(-50%) !important;
}
.precision-cursor i {
  inset: 18px !important;
}
.precision-cursor b {
  left: 50% !important;
  top: 50% !important;
  width: 5px !important;
  height: 5px !important;
  transform: translate(-50%, -50%) !important;
}
.precision-cursor .precision-live {
  bottom: calc(100% + 6px);
  padding: 3px 6px;
  font-size: 8.5px;
}
.precision-panel.precision-panel-compact {
  left: 50%;
  bottom: max(12px, calc(env(safe-area-inset-bottom) + 8px));
  transform: translateX(-50%);
  width: min(720px, calc(100% - 24px));
  padding: 6px 7px;
  border-radius: 11px;
  background: rgba(7, 12, 10, 0.93) !important;
  color: #f4fff8 !important;
  border: 1px solid rgba(109, 236, 161, 0.28) !important;
  box-shadow: 0 12px 38px rgba(0, 0, 0, 0.42) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.precision-toolbar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}
.precision-panel-compact .precision-modes {
  display: flex;
  gap: 3px;
  flex: 0 0 auto;
}
.precision-panel-compact .precision-modes button {
  min-width: 66px;
  min-height: 40px;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 9px;
  background: rgba(255, 255, 255, 0.035);
  color: #dce9e2;
  border-color: rgba(180, 220, 199, 0.17);
}
.precision-panel-compact .precision-modes button.active {
  background: rgba(72, 226, 145, 0.13);
  border-color: rgba(93, 243, 161, 0.52);
  color: #edfff4;
}
.precision-panel-compact .precision-readout {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0 !important;
  padding: 0 5px !important;
  margin: 0;
  color: #e2eee7 !important;
  font-size: 9px !important;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
}
.precision-quick {
  display: flex;
  align-items: center;
  gap: 3px;
  flex: 0 0 auto;
}
.precision-quick button {
  min-width: 40px;
  width: 40px;
  min-height: 40px;
  height: 40px;
  padding: 0;
  border-radius: 8px;
  color: #f3fff7 !important;
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(180, 220, 199, 0.17);
  font-size: 14px;
}
.precision-quick button.primary {
  width: auto;
  min-width: 58px;
  padding: 0 12px;
  background: var(--accent) !important;
  color: #07110b !important;
  border-color: transparent !important;
  font-size: 9px;
  font-weight: 800;
}
.precision-overflow {
  position: absolute;
  right: 7px;
  bottom: calc(100% + 6px);
  display: grid;
  gap: 4px;
  min-width: 220px;
  padding: 6px;
  border: 1px solid rgba(109, 236, 161, 0.24);
  border-radius: 10px;
  background: rgba(7, 12, 10, 0.96);
  box-shadow: 0 13px 34px rgba(0, 0, 0, 0.45);
}
.precision-overflow[hidden] {
  display: none !important;
}
.precision-overflow button {
  min-height: 40px;
  text-align: left;
  color: #f2fff7 !important;
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(180, 220, 199, 0.16);
}
.precision-panel-compact button[hidden],
.precision-panel-compact .precision-modes[hidden] {
  display: none !important;
}
.precision-active #mapViewport {
  overscroll-behavior: none;
}
@media (max-width: 680px) {
  .precision-panel.precision-panel-compact {
    left: 10px;
    right: 10px;
    width: auto;
    transform: none;
    padding: 6px;
  }
  .precision-toolbar {
    gap: 4px;
  }
  .precision-panel-compact .precision-modes button {
    min-width: 54px;
    padding: 6px 7px;
    font-size: 8.5px;
  }
  .precision-panel-compact .precision-readout {
    font-size: 8.5px !important;
    padding: 0 2px !important;
  }
  .precision-quick {
    gap: 2px;
  }
  .precision-quick button {
    min-width: 38px;
    width: 38px;
    min-height: 38px;
    height: 38px;
  }
  .precision-quick button.primary {
    width: auto;
    min-width: 50px;
    padding: 0 9px;
  }
  .precision-overflow {
    right: 6px;
  }
}
@media (max-width: 460px) {
  .precision-toolbar {
    flex-wrap: wrap;
  }
  .precision-panel-compact .precision-modes {
    order: 1;
  }
  .precision-panel-compact .precision-readout {
    order: 2;
    flex: 1 1 130px;
  }
  .precision-quick {
    order: 3;
    margin-left: auto;
  }
  .precision-panel.precision-panel-compact {
    width: auto;
  }
  .precision-overflow {
    min-width: 200px;
  }
}

/* SAMI v2.7.11 — iOS direct-touch measurement cursor hardening */
.precision-cursor {
  -webkit-user-select: none !important;
  user-select: none !important;
  -webkit-touch-callout: none !important;
  overscroll-behavior: none !important;
}
.precision-cursor > i,
.precision-cursor > b,
.precision-cursor > .precision-live {
  pointer-events: none !important;
}

/* SAMI v2.7.13 — field-space, theme and precision refinements */
:root,
html[data-theme="graphite"] {
  --line2: #66727b;
  --ui-border: #66727b;
}
html[data-theme="carbon"] {
  --line2: #6a7882;
  --ui-border: #6a7882;
}
html[data-theme="blackout"] {
  --line2: #626c72;
  --ui-border: #626c72;
}
html[data-theme="obsidian"] {
  --line2: #616b72;
  --ui-border: #616b72;
}
html[data-theme="midnight"] {
  --line2: #65798b;
  --ui-border: #65798b;
}
html[data-theme="navy"] {
  --line2: #617d99;
  --ui-border: #617d99;
}
html[data-theme="slate"] {
  --line2: #718793;
  --ui-border: #718793;
}
html[data-theme="titanium"] {
  --line2: #747f88;
  --ui-border: #747f88;
}
html[data-theme="sandstone"] {
  --line2: #877360;
  --ui-border: #877360;
}
html[data-theme="arctic"] {
  --line2: #748b97;
  --ui-border: #748b97;
}
html[data-theme="studioLight"] {
  --muted: #4f5d56;
  --line2: #718078;
  --ui-border: #718078;
}
html[data-theme="paper"] {
  --muted: #5c5348;
  --line2: #867661;
  --ui-border: #867661;
}
html[data-theme="arcticLight"] {
  --muted: #4c606b;
  --line2: #6d838e;
  --ui-border: #6d838e;
}

/* Keep Undo/Redo in their toolbar. A filtered parent previously made the
   fixed child position against the wrong box and overlap the mode tabs. */
.canvas-toolbar {
  filter: none !important;
}
.canvas-toolbar .history-controls {
  position: static !important;
}

.global-menu {
  color: var(--ink) !important;
  border-color: var(--line2) !important;
  background: color-mix(in srgb, var(--panel) 96%, transparent) !important;
  box-shadow: 0 20px 58px color-mix(in srgb, var(--bg) 58%, transparent) !important;
}
.global-menu button,
.global-menu button:last-child {
  min-height: 44px;
  color: var(--ink) !important;
  border-radius: 7px;
}
.global-menu button:hover,
.global-menu button:focus-visible {
  color: var(--ink) !important;
  background: var(--hover) !important;
}
.global-menu button:last-child {
  color: var(--danger) !important;
}

.map-controls button,
.canvas-toolbar > button,
.history-controls button {
  min-width: 48px;
  width: 48px;
  min-height: 48px;
  height: 48px;
}

.precision-active .map-controls,
.precision-active .canvas-toolbar,
.precision-active .area-chip,
.precision-active #restoreInspector {
  opacity: 0;
  pointer-events: none;
}
.precision-cursor {
  left: 0 !important;
  top: 0 !important;
  transform: translate3d(var(--cursor-x, 0), var(--cursor-y, 0), 0)
    translate(-50%, -50%) !important;
  transition: none !important;
  will-change: transform !important;
}
.precision-cursor:active {
  transform: translate3d(var(--cursor-x, 0), var(--cursor-y, 0), 0)
    translate(-50%, -50%) scale(0.96) !important;
}
.precision-coordinates {
  display: block;
  margin-top: 2px;
  color: color-mix(in srgb, var(--ink) 78%, var(--muted));
  font-size: 8px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.precision-nudge {
  display: grid;
  grid-template-columns: repeat(3, 44px);
  justify-content: center;
  gap: 4px;
  padding: 7px;
}
.precision-nudge button {
  min-width: 44px;
  width: 44px;
  min-height: 44px;
  height: 44px;
  padding: 0;
}
.precision-nudge [data-pc="north"] {
  grid-column: 2;
}
.precision-nudge [data-pc="west"] {
  grid-column: 1;
  grid-row: 2;
}
.precision-nudge [data-pc="drop"] {
  grid-column: 2;
  grid-row: 2;
  color: var(--accent-ink, #06130d);
  background: var(--accent) !important;
}
.precision-nudge [data-pc="east"] {
  grid-column: 3;
  grid-row: 2;
}
.precision-nudge [data-pc="south"] {
  grid-column: 2;
  grid-row: 3;
}
.precision-step,
.precision-wake {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0 7px 7px;
  font-size: 9px;
  color: var(--muted);
}
.precision-step select,
.precision-wake button {
  min-height: 36px;
}

.ohl-support.studio-support {
  width: 36px;
  height: 36px;
  background: color-mix(in srgb, var(--panel) 82%, transparent);
}
.ohl-support.studio-support svg {
  width: 32px;
  height: 32px;
}
.ohl-info-popup {
  min-width: 190px;
  color: #17231d;
  font-size: 11px;
  line-height: 1.45;
}
.ohl-info-popup strong,
.ohl-info-popup span {
  display: block;
}
.ohl-info-popup button {
  width: 100%;
  min-height: 40px;
  margin-top: 8px;
}

.export-modal .modal-card {
  width: min(640px, calc(100vw - 24px));
  max-height: min(88dvh, 760px);
}
.export-modal .modal-body {
  overscroll-behavior: contain;
  padding: 14px 18px 18px;
}
.export-modal .export-options-group {
  margin: 8px 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
}
.export-modal .export-options-group > summary {
  min-height: 44px;
  padding: 12px;
  cursor: pointer;
  font-weight: 650;
}
.export-modal .export-options-group > div {
  padding: 0 12px 12px;
}

.brand-button {
  position: relative;
  isolation: isolate;
}
.brand-button::after {
  content: "";
  position: absolute;
  z-index: 2;
  left: 7px;
  right: 9px;
  bottom: 4px;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--accent), #e8fff2, var(--accent), transparent);
  background-size: 220% 100%;
  opacity: 0.55;
  animation: sami-logo-current 3.2s linear infinite;
}
@keyframes sami-logo-current {
  to {
    background-position: -220% 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .brand-button::after {
    animation: none;
    opacity: 0.28;
  }
}
html[data-reduced-motion="on"] .brand-button::after {
  animation: none;
  opacity: 0.28;
}

/* Prestige mode: a subtle travelling shine on primary actions, matching the
   brand's electrical-pulse motif. Fully inert in Simple mode / reduced motion. */
button.primary,
.wide-btn.primary {
  position: relative;
  overflow: hidden;
}
button.primary::before,
.wide-btn.primary::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    115deg,
    transparent 0%,
    transparent 40%,
    color-mix(in srgb, white 35%, transparent) 50%,
    transparent 60%,
    transparent 100%
  );
  background-size: 220% 100%;
  background-position: 140% 0;
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}
button.primary:hover::before,
.wide-btn.primary:hover::before {
  opacity: 1;
  animation: sami-btn-shine 1.1s var(--ease);
}
button.primary:active,
.wide-btn.primary:active {
  transform: scale(0.985);
}
@keyframes sami-btn-shine {
  from {
    background-position: 140% 0;
  }
  to {
    background-position: -40% 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  button.primary::before,
  .wide-btn.primary::before {
    display: none;
  }
  button.primary:active,
  .wide-btn.primary:active {
    transform: none;
  }
}
html[data-reduced-motion="on"] button.primary::before,
html[data-reduced-motion="on"] .wide-btn.primary::before {
  display: none;
}
html[data-reduced-motion="on"] button.primary:active,
html[data-reduced-motion="on"] .wide-btn.primary:active {
  transform: none;
}

.backup-status {
  display: grid;
  gap: 3px;
  margin: 12px 0 7px;
  padding: 10px 12px;
  border: 1px solid var(--line2);
  border-radius: 9px;
  color: var(--ink);
  background: var(--surface);
}
.backup-status small {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.1em;
}
.update-banner {
  position: fixed;
  z-index: 10050;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: calc(100vw - 24px);
  padding: 9px;
  border: 1px solid var(--line2);
  border-radius: 10px;
  color: var(--ink);
  background: var(--panel);
  box-shadow: 0 14px 40px color-mix(in srgb, var(--bg) 55%, transparent);
}
.update-banner[hidden] {
  display: none;
}
.update-banner span {
  padding: 0 5px;
  font-size: 11px;
  font-weight: 700;
}
.update-banner button {
  min-height: 44px;
  padding: 0 12px;
}
.storage-warning {
  position: fixed;
  z-index: 10050;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  width: min(520px, calc(100vw - 24px));
  min-height: 48px;
  padding: 11px 14px;
  border: 2px solid #eeb28b;
  border-radius: 10px;
  background: #432318;
  color: #fff2e9;
  box-shadow: 0 8px 24px #0008;
  font: inherit;
  font-weight: 650;
  text-align: left;
}
.storage-warning[hidden] {
  display: none !important;
}

@media (max-width: 680px) {
  .map-controls button,
  .canvas-toolbar > button,
  .history-controls button {
    min-width: 46px;
    width: 46px;
    min-height: 46px;
    height: 46px;
  }
  .export-modal .modal-card {
    width: calc(100vw - 12px);
    max-height: calc(100dvh - 12px);
  }
}

/* SAMI v2.7.14 — field interaction + coherent light-workspace chrome */
.drawer-content .compact-section .compact-section {
  margin: 6px 0 !important;
  padding-left: 0 !important;
  border-left: 0 !important;
  border-radius: 8px !important;
}
.drawer-content .compact-section .compact-section > summary {
  padding-left: 11px !important;
  padding-right: 11px !important;
}
#inspectorTabs {
  gap: 0 !important;
  padding: 0 !important;
  border-radius: 0 !important;
}
#inspectorTabs button {
  border-radius: 0 !important;
  box-shadow: none !important;
}
#inspectorTabs button.active,
#inspectorTabs button[aria-selected="true"] {
  background: var(--panel) !important;
  box-shadow: inset 0 -2px var(--accent) !important;
}
#inspectorBody {
  background: var(--panel);
}
.precision-help {
  margin: 2px 7px 8px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.45;
}
.ohl-popup-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 8px;
}
.ohl-info-popup .ohl-popup-actions button {
  width: auto;
  min-width: 0;
  margin-top: 0;
}

:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .topbar {
  background: var(--panel) !important;
  border-bottom-color: var(--line2) !important;
  color: var(--ink) !important;
  box-shadow: 0 3px 18px color-mix(in srgb, var(--ink) 8%, transparent);
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .brand-button {
  width: 106px;
  min-width: 106px;
  height: 44px;
  padding: 4px 8px;
  border: 1px solid #335747 !important;
  border-radius: 10px;
  background: #10181a !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .brand-button img {
  width: 100%;
  height: auto;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .topbar .project-title {
  color: var(--ink) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .topbar .project-meta {
  color: var(--muted) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .topbar .header-btn,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .topbar .accent-btn {
  color: var(--ink) !important;
  border-color: var(--line2) !important;
  background: var(--surface) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .topbar .accent-btn {
  color: var(--accent-ink, #07120b) !important;
  background: var(--accent) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .modebar,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) #inspectorTabs,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) #inspectorBody,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .inspector {
  background: var(--panel) !important;
  color: var(--ink) !important;
  border-color: var(--line2) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .selection-bar,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .draw-status,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .area-chip {
  color: var(--ink) !important;
  border-color: var(--line2) !important;
  background: linear-gradient(180deg, var(--panel), var(--surface)) !important;
  box-shadow: 0 10px 28px color-mix(in srgb, var(--ink) 13%, transparent) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .selection-bar button,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .draw-status button,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .area-chip button {
  color: var(--ink) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .precision-panel.precision-panel-compact {
  color: var(--ink) !important;
  border-color: var(--line2) !important;
  background: color-mix(in srgb, var(--panel) 97%, transparent) !important;
  box-shadow: 0 12px 32px color-mix(in srgb, var(--ink) 16%, transparent) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .precision-panel-compact .precision-readout,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .precision-panel-compact .precision-coordinates,
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .precision-help {
  color: var(--muted) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .precision-panel-compact button:not(.primary) {
  color: var(--ink) !important;
  border-color: var(--line2) !important;
  background: var(--surface) !important;
}
:is(html[data-theme="studioLight"], html[data-theme="paper"], html[data-theme="arcticLight"]) .precision-panel-compact .precision-modes button.active {
  color: var(--ink) !important;
  background: var(--accent-soft) !important;
}