/* Canvas-first Complete Studio. All controls retain the shared brand and font. */
.main-shell main.has-editor {
  max-width: 1900px;
  padding: 20px 24px 30px;
}
.complete-studio {
  min-width: 0;
}
.studio-header,
.studio-title,
.studio-header-actions,
.studio-save-line,
.studio-toolbar,
.studio-add,
.studio-history,
.studio-canvas-top,
.studio-canvas-bottom,
.studio-view-tools {
  display: flex;
  align-items: center;
}
.studio-header {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.studio-title {
  min-width: 0;
  gap: 12px;
}
.studio-title p {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--accent);
  margin: 0 0 3px;
  font-weight: 700;
}
.studio-title h1 {
  font-size: 22px;
  line-height: 1.25;
  margin: 0;
  letter-spacing: -0.5px;
}
.studio-header-actions {
  gap: 8px;
  flex: none;
}
.studio-header .btn {
  min-height: 42px;
  font-size: 13px;
}
.studio-more {
  position: relative;
  margin: 0;
}
.studio-more summary {
  margin: 0;
  list-style: none;
  cursor: pointer;
  height: 42px;
  width: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  font-weight: 700;
  letter-spacing: 2px;
}
.studio-more summary::-webkit-details-marker {
  display: none;
}
.studio-more > div {
  position: absolute;
  z-index: 30;
  top: calc(100% + 8px);
  inset-inline-end: 0;
  width: 230px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 12px 40px #28204c1c;
  display: grid;
  gap: 3px;
}
.studio-more .btn {
  justify-content: flex-start;
  border: none;
  font-size: 12px;
  white-space: normal;
}
.studio-save-line {
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 14px;
  line-height: 1.6;
}
.studio-save-line > span:first-child {
  max-width: 75%;
}
.studio-save-line > span:last-child {
  white-space: nowrap;
}
#dirty {
  color: #247861;
  font-weight: 600;
}
#dirty.is-dirty {
  color: #925b17;
}
.studio-toolbar {
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.studio-add {
  gap: 7px;
  flex-wrap: wrap;
}
.studio-add .btn {
  min-height: 42px;
  font-size: 12px;
  padding: 9px 14px;
}
.studio-add .primary {
  padding-inline: 21px;
  font-size: 14px;
}
.studio-history {
  gap: 5px;
}
.complete-studio .icon-btn {
  min-width: 40px;
  min-height: 40px;
  padding: 6px;
}
.studio-history .icon-btn {
  font-size: 23px;
  font-weight: 500;
}
.studio-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 285px;
  gap: 14px;
  align-items: start;
}
.studio-canvas {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 36px #30234506;
}
.studio-canvas-top {
  padding: 12px 16px;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid var(--line);
}
.studio-canvas-top strong {
  font-size: 12px;
  font-weight: 650;
}
.studio-canvas-top > span {
  font-size: 11px;
  color: var(--muted);
}
.studio-auto-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
  padding: 16px 0 8px;
  font-size: 13px;
}
.studio-auto-summary strong {
  color: var(--accent);
}
.studio-auto-dialog {
  width: min(1080px, calc(100vw - 40px));
  max-width: 1080px;
}
.studio-auto-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.studio-auto-controls {
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 16px;
}
.studio-auto-controls .form-grid {
  grid-template-columns: 1fr;
  gap: 8px;
}
.studio-auto-dialog .editor-preview {
  max-height: 400px;
}
.studio-auto-dialog .form-actions {
  position: sticky;
  bottom: 0;
  padding: 14px 0 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
}
.studio-auto-dialog .form-actions .btn {
  min-height: 46px;
}
.studio-auto-empty {
  display: grid;
  place-content: center;
  text-align: center;
  min-height: 300px;
  background: var(--bg);
  border: 1px dashed var(--line);
  border-radius: 16px;
  color: var(--muted);
  padding: 20px;
}
.studio-auto-empty strong {
  font-size: 18px;
  color: var(--ink);
}
@media (max-width: 760px) {
  .studio-auto-dialog {
    width: calc(100vw - 20px);
    padding: 18px;
  }
  .studio-auto-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }
  .studio-auto-controls .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .studio-auto-dialog .editor-preview {
    max-height: 320px;
  }
  .studio-auto-empty {
    min-height: 150px;
  }
}
@media (max-width: 380px) {
  .studio-auto-controls .form-grid {
    grid-template-columns: 1fr;
  }
}
.complete-studio .map-scroll {
  height: clamp(340px, calc(100dvh - 375px), 920px);
  display: block;
  direction: ltr;
  overflow: auto;
  overscroll-behavior: contain;
  touch-action: none;
  background-color: #f7f5fc;
  background-image: radial-gradient(#7f66a71f 1px, transparent 1px);
  background-size: 16px 16px;
  padding: 0;
}
.editor-map-frame {
  margin: 14px auto;
  flex: none;
}
.complete-studio .map-scroll.is-panning {
  cursor: grab;
}
.complete-studio .map-scroll.is-panning:active {
  cursor: grabbing;
}
.editor-map-frame .hall-map {
  display: block;
  overflow: visible;
  width: 100%;
  height: auto;
  min-width: 0;
  background: #ffffffd4;
  border-radius: 5px;
  box-shadow: 0 3px 22px #3527580d;
}
.studio-canvas-bottom {
  padding: 8px 12px;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.studio-view-tools {
  gap: 5px;
  flex-wrap: wrap;
}
.studio-view-tools .btn.small {
  padding: 7px 10px;
  min-height: 38px;
  font-size: 12px;
}
.studio-view-tools [aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--soft);
  color: var(--accent);
}
#editorZoom {
  font-size: 11px;
  min-width: 37px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  direction: ltr;
}
.studio-canvas-bottom .check {
  margin: 0;
  font-size: 11px;
  white-space: nowrap;
}
.studio-canvas-bottom input {
  accent-color: var(--accent);
}
#editorMap.is-panning,
#editorMap.is-panning [data-object] {
  cursor: grab;
}
#editorMap.is-panning:active {
  cursor: grabbing;
}
#editorMap.is-calibrating,
#editorMap.is-calibrating [data-object] {
  cursor: crosshair;
}
.studio-resize-control circle {
  fill: var(--accent);
  stroke: white;
  stroke-width: 3;
  cursor: nwse-resize;
}
.studio-resize-control path {
  stroke: white;
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
}
.studio-resize-control .resize-hit {
  fill: transparent;
  stroke: none;
  pointer-events: all;
}
.studio-resize-control:focus {
  outline: none;
}
.studio-resize-control:focus-visible circle:not(.resize-hit) {
  stroke: #241142;
}
.studio-resize-control circle:focus {
  outline: none;
  stroke: #241142;
  stroke-width: 4;
}
.studio-rotation-stem {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.5;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}
.studio-rotate-control {
  cursor: grab;
  outline: none;
}
.studio-rotate-control:active {
  cursor: grabbing;
}
.studio-rotate-control circle:not(.rotate-hit) {
  fill: var(--surface);
  stroke: var(--accent);
  stroke-width: 2;
}
.studio-rotate-control .rotate-hit {
  fill: transparent;
  stroke: none;
  pointer-events: all;
}
.studio-rotate-control path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.studio-rotate-control:focus-visible circle:not(.rotate-hit) {
  stroke: var(--ink);
  stroke-width: 3;
}
.studio-calibration:not([hidden]) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  background: var(--soft);
  color: var(--ink);
  font-size: 12px;
}
.studio-inspector {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  min-width: 0;
  max-height: calc(100dvh - 240px);
  overflow: auto;
  overscroll-behavior: contain;
}
.studio-empty-inspector {
  padding: 26px 20px;
  text-align: center;
}
.studio-empty-inspector > svg {
  color: var(--accent);
  margin-bottom: 15px;
}
.studio-empty-inspector h2 {
  font-size: 19px;
  line-height: 1.6;
  margin: 0 0 10px;
}
.studio-empty-inspector p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 20px;
}
.studio-empty-inspector .btn {
  font-size: 12px;
}
.studio-instructions {
  text-align: start;
  display: grid;
  gap: 14px;
  padding: 24px 0;
  margin: 0 0 16px;
  border-bottom: 1px solid var(--line);
}
.studio-instructions span {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}
.studio-instructions b {
  background: var(--soft);
  color: var(--accent);
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  font-size: 11px;
}
.studio-inspector-top {
  padding: 16px 16px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.studio-inspector-top > div {
  min-width: 0;
}
.studio-inspector-top > div:last-child {
  display: flex;
  gap: 5px;
  flex: none;
}
.studio-inspector-top strong {
  display: block;
  font-size: 17px;
  overflow-wrap: anywhere;
  line-height: 1.4;
}
.studio-inspector-top small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 3px;
}
.studio-inspector-toggle {
  display: none;
}
.studio-seat-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 16px;
  background: var(--soft);
  border-block: 1px solid var(--line);
}
.studio-seat-stepper > span {
  font-size: 13px;
  font-weight: 600;
}
.studio-seat-stepper > div {
  display: flex;
  align-items: center;
  gap: 12px;
  direction: ltr;
}
.studio-seat-stepper .icon-btn {
  border-color: transparent;
  font-size: 25px;
  background: var(--surface);
  border-radius: 12px;
  color: var(--accent);
}
.studio-seat-stepper output {
  font-size: 25px;
  min-width: 36px;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
  text-align: center;
  color: var(--accent);
}
.studio-inspector-body {
  padding: 16px;
}
.studio-inspector .field {
  margin-bottom: 12px;
}
.studio-inspector
  input:not([type="range"]):not([type="checkbox"]):not([type="color"]),
.studio-inspector select {
  font-size: 13px;
  padding: 9px 10px;
  min-height: 40px;
}
.studio-inspector .field > span {
  font-size: 11px;
}
.studio-shapes {
  display: flex;
  gap: 5px;
  padding-bottom: 15px;
}
.studio-shapes .btn {
  flex: 1;
  padding: 8px 6px;
  font-size: 11px;
  min-height: 37px;
}
.studio-shapes [aria-pressed="true"] {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--soft);
}
.studio-property-section {
  border-top: 1px solid var(--line);
  padding: 15px 0;
}
.studio-property-section h3 {
  margin: 0 0 14px;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.studio-unit-note {
  color: #915915;
  font-weight: 500;
  font-size: 10px;
  padding: 3px 6px;
  border-radius: 5px;
  background: #fff4df;
}
.studio-dimension {
  display: block;
  margin-bottom: 13px;
}
.studio-dimension > span {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  margin-bottom: 6px;
}
.studio-dimension small {
  color: var(--muted);
  font-size: 10px;
}
.studio-dimension > div {
  display: flex;
  align-items: center;
  gap: 12px;
  direction: ltr;
}
.studio-dimension input[type="range"] {
  flex: 1;
  width: 0;
  min-width: 0;
  height: 22px;
}
.studio-inspector .studio-dimension input[type="number"] {
  width: 70px;
  min-width: 0;
  text-align: center;
  padding: 6px 3px;
  min-height: 34px;
  font-size: 12px;
}
.complete-studio input[type="range"],
.studio-opacity input {
  accent-color: var(--accent);
  padding: 0;
  box-shadow: none;
  border: none;
}
.studio-inspector .check {
  font-size: 11px;
  line-height: 1.7;
  margin: 7px 0 0;
  align-items: flex-start;
}
.studio-inspector .check input {
  margin-top: 3px;
  accent-color: var(--accent);
}
.studio-help {
  font-size: 10px;
  line-height: 1.8;
  color: var(--muted);
  margin: 8px 0 0;
}
.studio-text-action {
  border: 0;
  background: none;
  color: var(--accent);
  padding: 0;
  font-size: 11px;
  text-align: start;
  line-height: 1.6;
  margin-top: 8px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.studio-rotation > label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  margin-bottom: 8px;
}
.studio-rotation > div {
  display: flex;
  align-items: center;
  gap: 7px;
  direction: ltr;
}
.studio-rotation .btn {
  padding: 6px 8px;
  min-height: 34px;
  font-size: 11px;
}
.studio-rotation input {
  flex: 1;
  min-width: 0;
  width: 0;
}
.studio-rotation .studio-rotation-slider .btn {
  min-height: 40px;
  min-width: 40px;
  font-size: 20px;
}
.studio-rotation .studio-rotation-exact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 82px auto;
  direction: rtl;
  margin-top: 12px;
  gap: 8px;
  font-size: 12px;
}
.studio-rotation-exact > div {
  position: relative;
  direction: ltr;
}
.studio-rotation .studio-rotation-exact input {
  width: 100%;
  min-height: 42px;
  padding: 8px 20px 8px 6px;
  font-size: 16px;
  text-align: center;
}
.studio-rotation-exact > div > span {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}
.studio-rotation .studio-rotation-exact .btn {
  min-height: 42px;
}
.studio-wall-edges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.studio-wall-edges .btn {
  min-height: 44px;
  font-size: 12px;
}
.studio-wall-edges .btn[aria-pressed="true"] {
  background: var(--soft);
  border-color: var(--accent);
  color: var(--accent);
}
.studio-color {
  margin-top: 15px;
}
.studio-color > span {
  font-size: 11px;
  display: block;
  margin-bottom: 8px;
}
.studio-color > div {
  display: flex;
  gap: 7px;
  align-items: center;
}
.studio-swatch {
  border: 2px solid white;
  outline: 1px solid transparent;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 50%;
  background: var(--swatch);
}
.studio-swatch[aria-pressed="true"] {
  outline-color: var(--accent);
  box-shadow: 0 0 0 2px var(--soft);
}
.studio-color input[type="color"] {
  padding: 0;
  width: 28px;
  height: 28px;
  min-height: 0;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.studio-object-actions {
  display: flex;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 15px;
}
.studio-object-actions .btn {
  flex: 1;
  font-size: 11px;
  padding: 8px 4px;
  min-height: 39px;
}
.editor-checks {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 11px 14px;
  margin-top: 12px;
}
.editor-checks summary {
  cursor: pointer;
  font-size: 11px;
  color: var(--muted);
  margin: 0;
}
.editor-checks[open] > summary {
  margin-bottom: 10px;
}
.editor-checks p {
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
}
.editor-warning {
  display: block;
  width: 100%;
  padding: 9px 11px;
  margin: 5px 0;
  font-size: 12px;
  text-align: start;
  border: 0;
  border-radius: 8px;
  color: var(--ink);
  background: var(--soft);
}
.editor-preview {
  max-height: 380px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  margin: 14px 0;
}
.editor-preview svg {
  display: block;
  width: 100%;
  min-width: 0;
}
.editor-template-list article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  margin-top: 12px;
}
.editor-template-list p {
  margin: 5px 0;
  font-size: 12px;
}
.editor-template-list small {
  color: var(--muted);
}
.editor-template-list .form-actions {
  margin-top: 12px;
  justify-content: flex-start;
}
.studio-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0;
}
.studio-palette-group + .studio-palette-group {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.studio-palette-group h3 {
  margin: 0 0 8px;
  font-size: 15px;
}
.studio-palette-group .studio-picker {
  margin: 10px 0;
}
.studio-number-preview {
  max-height: 310px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.studio-number-preview table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
}
.studio-number-preview th,
.studio-number-preview td {
  padding: 10px;
  text-align: start;
  border-bottom: 1px solid var(--line);
}
.studio-number-preview th {
  position: sticky;
  top: 0;
  background: var(--surface);
}
.studio-number-preview td:last-child {
  color: var(--accent);
  font-weight: 750;
}
.studio-shortcuts {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.studio-shortcuts th,
.studio-shortcuts td {
  text-align: start;
  padding: 10px 6px;
  border-bottom: 1px solid var(--line);
}
.studio-shortcuts kbd {
  display: inline-block;
  direction: ltr;
  font: inherit;
  font-size: 12px;
  white-space: normal;
  background: var(--bg);
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 4px 7px;
}
.studio-pick {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 8px 8px 15px;
  color: var(--ink);
  gap: 6px;
  min-width: 0;
  transition:
    border-color 0.15s,
    background 0.15s;
}
.studio-pick:hover,
.studio-pick:focus-visible {
  background: var(--soft);
  border-color: var(--accent);
}
.studio-pick-map {
  display: block;
  width: 100%;
  pointer-events: none;
}
.studio-pick-map svg {
  display: block;
  width: 100%;
  min-width: 0;
}
.studio-pick strong {
  font-size: 13px;
}
.studio-pick small {
  font-size: 10px;
  color: var(--muted);
}
.studio-blueprint-preview {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fafafa;
  margin: 15px 0;
  text-align: center;
}
.studio-blueprint-preview img {
  max-width: 100%;
  max-height: 230px;
  display: block;
  margin: auto;
}
.studio-opacity {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 13px;
  margin: 20px 0;
}
.studio-opacity input {
  flex: 1;
  min-width: 0;
}
@media (max-width: 1150px) {
  .studio-body {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 10px;
  }
  .studio-canvas-top > span {
    display: none;
  }
  .main-shell main.has-editor {
    padding: 18px 18px 30px;
  }
  .studio-add .btn {
    padding: 8px 10px;
    font-size: 11px;
  }
}
@media (max-width: 700px) {
  .main-shell main.has-editor {
    padding: 12px 10px 90px;
  }
  .studio-header {
    margin-bottom: 8px;
  }
  .studio-title {
    gap: 6px;
  }
  .studio-title h1 {
    font-size: 16px;
    max-width: 170px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .studio-title p {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .studio-title > .btn {
    display: none;
  }
  .studio-header .btn {
    min-height: 39px;
    font-size: 11px;
    padding: 8px 10px;
  }
  .studio-more summary {
    width: 36px;
    height: 39px;
  }
  .studio-header-actions {
    gap: 5px;
  }
  .studio-save-line {
    font-size: 9px;
    gap: 5px;
    margin-bottom: 9px;
    align-items: flex-start;
  }
  .studio-save-line > span:first-child {
    max-width: 63%;
  }
  .studio-toolbar {
    gap: 5px;
    align-items: flex-start;
    margin-bottom: 9px;
  }
  .studio-add {
    flex: 1;
    gap: 5px;
  }
  .studio-add .btn {
    min-height: 37px;
    padding: 7px 8px;
    font-size: 10px;
    border-radius: 10px;
  }
  .studio-add .primary {
    font-size: 12px;
    padding: 7px 13px;
  }
  .studio-add [data-action="room"] {
    flex-basis: 100%;
    justify-content: flex-start;
    border: none;
    background: none;
    padding: 0 2px;
    min-height: 20px;
    color: var(--muted);
    font-size: 10px;
  }
  .studio-history {
    gap: 4px;
  }
  .studio-history .icon-btn {
    min-width: 31px;
    min-height: 37px;
    width: 31px;
    font-size: 21px;
  }
  .studio-body {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
  .studio-canvas {
    border-radius: 16px;
  }
  .studio-canvas-top {
    padding: 9px 11px;
  }
  .studio-canvas-top strong {
    font-size: 10px;
  }
  .complete-studio .map-scroll {
    height: max(280px, calc(100dvh - 345px));
    max-height: 580px;
  }
  .has-studio-selection .map-scroll {
    height: max(180px, calc(100dvh - 560px));
    max-height: 460px;
  }
  .studio-canvas-bottom {
    padding: 7px 8px;
  }
  .studio-view-tools {
    gap: 3px;
  }
  .studio-view-tools .icon-btn {
    min-width: 35px;
    min-height: 38px;
  }
  .studio-view-tools .btn.small {
    font-size: 10px;
    padding: 7px 8px;
  }
  #editorZoom {
    min-width: 31px;
    font-size: 10px;
  }
  .studio-canvas-bottom .check {
    font-size: 10px;
    gap: 4px;
  }
  .studio-empty-inspector {
    padding: 14px;
    text-align: start;
  }
  .studio-empty-inspector > svg,
  .studio-empty-inspector h2,
  .studio-instructions {
    display: none;
  }
  .studio-empty-inspector p {
    font-size: 11px;
    margin: 0 0 10px;
  }
  .studio-empty-inspector > .btn {
    display: none;
  }
  .studio-inspector {
    max-height: none;
  }
  .studio-inspector.has-selection {
    position: fixed;
    bottom: 76px;
    inset-inline: 10px;
    z-index: 24;
    border-radius: 18px;
    box-shadow: 0 -6px 38px #31204425;
    max-height: 50dvh;
    overflow: auto;
  }
  .studio-inspector.has-selection:not(.is-expanded) .studio-inspector-body {
    display: none;
  }
  .studio-inspector-top {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--surface, #fff);
    border-bottom: 1px solid var(--line);
    padding: 10px 13px;
  }
  .studio-inspector-top strong {
    font-size: 15px;
  }
  .studio-inspector-top small {
    font-size: 9px;
  }
  .studio-inspector-top .icon-btn {
    min-width: 34px;
    min-height: 34px;
  }
  .studio-inspector-toggle {
    display: inline-flex;
    min-height: 34px;
    padding: 7px 10px;
    font-size: 11px;
  }
  .studio-seat-stepper {
    padding: 9px 13px;
  }
  .studio-seat-stepper .icon-btn {
    min-width: 42px;
    min-height: 39px;
  }
  .studio-seat-stepper output {
    font-size: 23px;
  }
  .studio-seat-stepper > div {
    gap: 18px;
  }
  .studio-inspector-body {
    padding: 13px;
  }
  .studio-inspector
    input:not([type="range"]):not([type="checkbox"]):not([type="color"]),
  .studio-inspector select {
    font-size: 16px;
  }
  .studio-inspector .studio-dimension input[type="number"] {
    font-size: 16px;
    width: 82px;
  }
  .has-studio-selection {
    padding-bottom: 240px !important;
  }
  .studio-picker {
    gap: 8px;
  }
  .studio-pick {
    padding: 5px 3px 12px;
    border-radius: 12px;
  }
  .studio-pick strong {
    font-size: 11px;
  }
  .studio-pick small {
    font-size: 9px;
  }
  .editor-checks {
    padding: 10px;
  }
  .editor-checks summary {
    font-size: 10px;
    line-height: 1.7;
  }
}
@media (prefers-reduced-motion: reduce) {
  .complete-studio *,
  .studio-pick {
    scroll-behavior: auto;
    transition: none;
  }
}

/* Studio controls stay readable while the camera scales only the drawing. */
.complete-studio .studio-canvas {
  border-color: color-mix(in srgb, var(--accent) 20%, var(--line));
}
.studio-canvas-top {
  background: var(--surface);
  flex-wrap: wrap;
}
.studio-canvas-top strong {
  font-size: 13px;
}
.studio-canvas-top > span {
  font-size: 12px;
}
.complete-studio .map-scroll {
  height: clamp(380px, calc(100dvh - 340px), 1100px);
  background-color: color-mix(in srgb, var(--accent) 4%, var(--surface));
  background-image: none;
}
.editor-camera-space {
  position: relative;
  min-width: 100%;
  min-height: 100%;
}
.editor-map-frame .hall-map {
  background: var(--surface);
  border-radius: 2px;
  box-shadow: 0 3px 24px #35275815;
}
.studio-canvas-bottom {
  background: var(--surface);
  padding: 10px 12px;
}
.studio-view-tools {
  gap: 6px;
}
.studio-view-tools .btn {
  white-space: nowrap;
}
.studio-view-tools [data-action="fitContent"] {
  background: var(--soft);
  color: var(--accent);
}
.studio-view-tools [data-action="focusSelection"] {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}
#editorZoom {
  font-size: 12px;
  font-weight: 700;
  min-width: 44px;
}
#editorScale {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.studio-inspector .field > span,
.studio-dimension > span,
.studio-rotation > label,
.studio-color > span {
  font-size: 12px;
}
.studio-help {
  font-size: 11px;
}
.studio-object-actions .btn {
  font-size: 12px;
  min-height: 42px;
}
.studio-inspector {
  scrollbar-width: thin;
}
.studio-toolbar .btn {
  white-space: nowrap;
}
body.studio-focus .app-shell > .sidebar,
body.studio-focus .main-shell > .topbar,
body.studio-focus .mobile-navigation {
  display: none;
}
body.studio-focus .main-shell {
  width: 100%;
}
body.studio-focus .main-shell main.has-editor {
  max-width: none;
  padding: 16px 20px;
}
body.studio-focus .complete-studio .map-scroll {
  height: max(320px, calc(100dvh - 330px));
  max-height: none;
}
body.studio-focus .studio-inspector {
  max-height: calc(100dvh - 175px);
}
.studio-header-actions [aria-pressed="true"] {
  background: var(--soft);
  color: var(--accent);
}
@media (max-width: 1150px) and (min-width: 701px) {
  .studio-toolbar {
    align-items: flex-start;
  }
  .studio-add .btn {
    font-size: 12px;
  }
}
@media (max-width: 700px) {
  .studio-header {
    flex-wrap: wrap;
  }
  .studio-header-actions {
    margin-inline-start: auto;
    flex-wrap: wrap;
  }
  .studio-view-tools {
    width: 100%;
    gap: 5px;
  }
  .studio-view-tools .btn.small {
    font-size: 11px;
    min-height: 40px;
    padding: 7px 9px;
  }
  .studio-view-tools .icon-btn {
    min-height: 40px;
    min-width: 40px;
  }
  .studio-canvas-top strong {
    font-size: 12px;
  }
  .complete-studio .map-scroll {
    height: max(300px, calc(100dvh - 365px));
    max-height: 680px;
  }
  .has-studio-selection .complete-studio .map-scroll {
    height: max(240px, calc(100dvh - 530px));
  }
  body.studio-focus .main-shell main.has-editor {
    padding: 10px;
  }
  body.studio-focus .complete-studio .map-scroll {
    height: max(300px, calc(100dvh - 300px));
  }
  body.studio-focus .has-studio-selection .complete-studio .map-scroll {
    height: max(240px, calc(100dvh - 445px));
  }
  body.studio-focus .studio-inspector.has-selection {
    bottom: 10px;
    max-height: 45dvh;
  }
  .studio-help {
    font-size: 11px;
  }
}

/* Touch controls keep a useful target without squeezing their labels. */
@media (max-width: 700px) {
  .studio-title h1 {
    max-width: none;
    white-space: normal;
    overflow-wrap: anywhere;
    font-size: 18px;
    line-height: 1.4;
  }
  .studio-title p {
    font-size: 10px;
  }
  .studio-header .btn,
  .studio-more summary {
    min-height: 44px;
    font-size: 13px;
  }
  .studio-more summary {
    width: 44px;
    height: 44px;
  }
  .studio-save-line {
    font-size: 11px;
    gap: 10px;
    flex-wrap: wrap;
  }
  .studio-save-line > span:first-child {
    max-width: none;
    flex: 1 1 210px;
  }
  .studio-toolbar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 8px;
  }
  .studio-add {
    display: contents;
  }
  .studio-add .btn,
  .studio-add .primary {
    min-width: 0;
    min-height: 44px;
    padding: 8px 6px;
    font-size: 12px;
    line-height: 1.45;
    white-space: normal;
  }
  .studio-add [data-action="room"] {
    grid-column: span 2;
    min-height: 44px;
    padding: 8px 12px;
    font-size: 12px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
  }
  .studio-history {
    justify-content: flex-end;
    gap: 0;
  }
  .complete-studio .icon-btn,
  .studio-history .icon-btn,
  .studio-view-tools .icon-btn,
  .studio-inspector-top .icon-btn,
  .studio-seat-stepper .icon-btn {
    min-width: 44px;
    width: 44px;
    min-height: 44px;
  }
  .studio-view-tools .btn.small,
  .studio-inspector-toggle,
  .studio-shapes .btn,
  .studio-rotation .btn,
  .studio-object-actions .btn {
    min-height: 44px;
    font-size: 12px;
  }
  .studio-canvas-bottom .check,
  .studio-inspector .check {
    min-height: 44px;
    font-size: 12px;
    align-items: center;
  }
  .studio-inspector-top small,
  .studio-pick small,
  .studio-dimension small {
    font-size: 11px;
  }
  .studio-pick strong,
  .editor-checks summary {
    font-size: 12px;
  }
  .studio-inspector
    input:not([type="range"]):not([type="checkbox"]):not([type="color"]),
  .studio-inspector select,
  .studio-inspector .studio-dimension input[type="number"] {
    min-height: 44px;
  }
  .studio-color > div {
    flex-wrap: wrap;
    gap: 8px;
  }
  .studio-swatch {
    width: 44px;
    height: 44px;
    border-width: 8px;
    border-color: var(--surface);
  }
  .studio-color input[type="color"] {
    width: 44px;
    height: 44px;
  }
  .studio-text-action,
  .editor-warning {
    min-height: 44px;
    font-size: 12px;
  }
}