/* Studio Desk is opt-in after successful progressive enhancement. */
body.studio-desk { --desk-bg:#111110; --desk-panel:#181817; --desk-line:#34332d; --desk-muted:#aaa79f; --desk-gold:#c2a374; --desk-cream:#eee7da; margin:0; height:100vh; height:100dvh; min-height:0; overflow:hidden; color:var(--desk-cream); background:#111110; font-family:Inter,Arial,sans-serif; }
.studio-desk *, .studio-desk *::before, .studio-desk *::after { box-sizing:border-box; }
.studio-desk [hidden] { display:none!important; }
.studio-desk > .lab-editor-head, .studio-desk > .guest-3d-head, .studio-desk .lab-editor-intro, .studio-desk .guest-3d-intro { display:none; }
.studio-desk .desk-app { display:flex; flex-direction:column; width:100%; max-width:none; height:100%; min-height:0; margin:0; padding:0; overflow:hidden; }
.studio-desk button, .studio-desk input, .studio-desk select, .studio-desk textarea { font-family:inherit; }
.studio-desk button, .studio-desk a, .studio-desk summary, .studio-desk label.lab-upload { -webkit-tap-highlight-color:transparent; }
.studio-desk button:focus-visible, .studio-desk a:focus-visible, .studio-desk input:focus-visible, .studio-desk textarea:focus-visible, .studio-desk select:focus-visible, .studio-desk summary:focus-visible { outline:2px solid #e2c99f; outline-offset:3px; }
.studio-desk button:disabled { opacity:.38; cursor:not-allowed!important; }
.studio-desk .desk-toolbar { flex:0 0 auto; min-height:76px; display:flex; align-items:center; gap:14px; padding:12px 20px; background:#151513; border-bottom:1px solid var(--desk-line); }
.studio-desk .desk-brand { display:flex; gap:10px; align-items:center; color:#e7d7bb; text-decoration:none; font-size:11px; font-weight:500; letter-spacing:.14em; white-space:nowrap; }
.studio-desk .desk-brand-mark { color:var(--desk-gold); font:32px/1 'Cormorant Garamond',Georgia,serif; }
.studio-desk .desk-title { min-width:100px; flex:1; max-width:370px; padding-left:16px; border-left:1px solid var(--desk-line); }
.studio-desk .desk-title > span { display:block; margin-bottom:5px; color:#a7a092; font-size:10px; letter-spacing:.12em; }
.studio-desk .desk-title #projectTitle { display:block; width:100%; height:28px; min-width:0; padding:0; border:0; background:transparent; color:var(--desk-cream); font-size:15px; text-overflow:ellipsis; }
.studio-desk .desk-toolbar .lab-workspace-mode { display:flex; flex:0 0 auto; gap:3px; padding:4px; margin-left:auto; border:1px solid #36342e; border-radius:10px; background:#10100f; }
.studio-desk .desk-toolbar .lab-workspace-mode button { min-height:40px; padding:0 17px; border:1px solid transparent; border-radius:7px; background:transparent; color:#a8a59d; font-size:12px; letter-spacing:0; white-space:nowrap; }
.studio-desk .desk-toolbar .lab-workspace-mode button.active { background:#343027; border-color:#6f5b3d; color:#f4e2c4; }
.studio-desk .desk-toolbar > button { flex:0 0 auto; min-height:44px; padding:10px 17px; border:1px solid #514a3c; border-radius:8px; background:#24221d; color:#e6ddce; font-size:12px; letter-spacing:0; cursor:pointer; }
.studio-desk .desk-toolbar > .desk-save { background:#c8ab7c!important; border-color:#d0b487!important; color:#17140f!important; font-weight:600; box-shadow:0 3px 14px #0003; }
.studio-desk .desk-toolbar #closeEmbedBtn { min-width:44px; padding:4px; font-size:23px; }
.studio-desk .desk-tools { display:flex; flex:0 0 auto; align-items:center; gap:14px; min-height:72px; padding:8px 20px; overflow-x:auto; scrollbar-width:thin; scrollbar-color:#554a37 transparent; border-bottom:1px solid var(--desk-line); background:#1b1b18; }
.studio-desk .desk-upload { display:flex; flex:0 0 auto; align-items:center; min-height:44px; border:1px solid #554b3a; border-radius:7px; padding:9px 15px; font-size:11px; color:#ddcfb7; letter-spacing:.04em; }
.studio-desk .lab-tool-rail { flex:0 0 auto; display:flex; flex-direction:row; gap:4px; border:0; padding:0; background:none; }
.studio-desk .lab-tool-rail button { width:54px; min-height:51px; height:51px; padding:5px 3px; border:1px solid transparent; border-radius:7px; color:#c0bdb6; background:transparent; font-size:20px; line-height:1; cursor:pointer; }
.studio-desk .lab-tool-rail button small { margin-top:5px; font-size:10px; letter-spacing:0; }
.studio-desk .lab-tool-rail button.active { color:#f4dfbb; border-color:#82704f; background:#393125; }
.studio-desk .desk-quickbrush { flex:1 0 228px; max-width:330px; display:flex; align-items:center; gap:17px; padding:0 0 0 16px; border:0; border-left:1px solid #454035; }
.studio-desk .desk-quickbrush label { display:grid; grid-template-columns:auto 1fr auto; gap:9px; align-items:center; color:#b1aa9d; font-size:10px; letter-spacing:.04em; }
.studio-desk .desk-quickbrush label:last-child { flex:0 0 auto; }
.studio-desk .desk-quickbrush input[type=range] { min-width:60px; height:36px; }
.studio-desk .desk-quickbrush input[type=color] { width:37px; height:37px; border:3px solid #595143; border-radius:50%; overflow:hidden; padding:1px; }
.studio-desk .desk-context-button { flex:0 0 auto; max-width:180px; min-height:44px; padding:8px 12px; border:1px solid #5a4d37; border-radius:6px; color:#d6c09c; background:#252118; font-size:11px; line-height:1.4; cursor:pointer; }
.studio-desk .lab-workspace { position:relative; flex:1 1 auto; display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.2fr) 326px; grid-template-rows:minmax(0,1fr); gap:10px; align-items:stretch; min-height:0; width:100%; padding:12px; overflow:hidden; }
.studio-desk .lab-panel { min-width:0; min-height:0; border:1px solid #35342e; border-radius:12px; box-shadow:none; background:#191917; overflow:hidden; }
.studio-desk .lab-sketch-panel, .studio-desk .lab-model-panel { display:flex; flex-direction:column; }
.studio-desk .lab-sketch-panel > header, .studio-desk .lab-model-panel > header { flex:0 0 auto; min-height:58px; height:58px; padding:10px 16px; background:#1e1e1a; border-bottom:1px solid #36342c; }
.studio-desk .lab-panel > header > div { display:flex; align-items:center; gap:12px; }
.studio-desk .lab-panel > header span { color:#8f897c; font-size:10px; letter-spacing:.06em; }
.studio-desk .lab-panel > header h2 { margin:0; color:#e4dcca; font:500 24px/1 'Cormorant Garamond',Georgia,serif; }
body.studio-desk .lab-sketch-work { display:flex; flex:1 1 auto; min-height:0; background:#20201e; overflow:hidden; }
.studio-desk #sketchDropZone { flex:1; display:grid; place-items:center; min-width:0; min-height:0; margin:18px; border:1px solid #4a4941; border-radius:3px; background-color:#ccc9bf; background-image:linear-gradient(45deg,#c7c4ba 25%,transparent 25%),linear-gradient(-45deg,#c7c4ba 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#c7c4ba 75%),linear-gradient(-45deg,transparent 75%,#c7c4ba 75%); background-size:24px 24px; background-position:0 0,0 12px,12px -12px,-12px 0; }
.studio-desk #sketchCanvas { display:block; width:auto; height:auto; max-width:calc(100% - 24px); max-height:calc(100% - 24px); aspect-ratio:auto; box-shadow:none; filter:none; }
.studio-desk .lab-canvas-empty { color:#5c5a51; padding:20px; text-align:center; background:none; }
.studio-desk .lab-canvas-empty b { font-size:22px; }
.studio-desk .lab-canvas-empty span { font-size:11px; }
.studio-desk #applyDesignBtn { flex:0 0 auto; width:calc(100% - 28px); min-height:42px; margin:0 14px 14px; padding:10px; border:1px solid #61533a!important; border-radius:7px; background:#272218!important; color:#dcc7a3!important; font-size:11px; letter-spacing:.02em; }
.studio-desk .desk-stage-context { display:flex; flex:0 0 auto; min-height:30px; padding:7px 13px; border:0; background:#191917; }
.studio-desk .desk-stage-context .lab-context-help, .studio-desk .desk-stage-context .guest-3d-badge { display:none; }
.studio-desk .desk-stage-context .lab-mode-readout { display:flex; gap:8px; align-items:center; }
.studio-desk .desk-stage-context .lab-mode-readout span, .studio-desk .desk-stage-context .lab-mode-readout b { font-size:10px; letter-spacing:.03em; }
body.studio-desk .lab-model-stage { flex:1 1 auto; height:auto; min-height:0; background:radial-gradient(ellipse at 50% 35%,#36352f 0,#242420 38%,#171715 85%); }
.studio-desk .lab-stage-cosmos, .studio-desk .lab-model-stage::after { display:none!important; }
.studio-desk .lab-view-rail { top:14px; left:12px; gap:5px; }
.studio-desk .lab-view-rail button { width:46px; min-height:44px; border:1px solid #49463c; border-radius:7px; background:#1b1b17e8; font-size:18px; color:#c8c0b2; }
.studio-desk .lab-view-rail button small { font-size:9px; margin:4px 0 0; letter-spacing:0; }
.studio-desk .lab-placement-hint { max-width:calc(100% - 100px); padding:9px 11px; top:14px; font-size:11px; line-height:1.5; letter-spacing:0; white-space:normal; text-align:center; }
.studio-desk .lab-selection-dock { left:12px; right:12px; bottom:12px; top:auto; transform:none; width:auto; max-width:none; display:flex; flex-wrap:wrap; gap:5px; padding:8px; border-radius:9px; background:#151510ee; }
.studio-desk .lab-selection-dock > div { width:100%; flex:1 0 100%; display:flex; gap:8px; align-items:center; }
.studio-desk .lab-selection-dock span, .studio-desk .lab-selection-dock b, .studio-desk .lab-selection-dock small { font-size:10px; letter-spacing:0; margin:0; }
.studio-desk .lab-selection-dock button { flex:1 0 auto; min-height:36px; padding:7px; font-size:10px; border-radius:4px; }
.studio-desk .lab-direct-controls { left:72px; right:12px; top:auto; bottom:12px; transform:none; width:auto; max-width:none; font-size:11px; }
.studio-desk .lab-direct-controls b, .studio-desk .lab-direct-controls span { font-size:10px; letter-spacing:0; line-height:1.4; }
.studio-desk .lab-selection-dock:not([hidden]) ~ .lab-direct-controls { display:none; }
.studio-desk .desk-inspector { display:flex!important; flex-direction:column; background:#1b1b18; }
.studio-desk .desk-inspector-head { flex:0 0 auto; min-height:45px; display:flex; align-items:center; gap:8px; padding:6px 12px 5px 16px; border-bottom:1px solid #333128; }
.studio-desk .desk-inspector-head > span { flex:1; color:#aaa28f; font-size:10px; letter-spacing:.11em; }
.studio-desk .desk-inspector-head button { width:34px; height:34px; min-height:34px; padding:0; border:1px solid #4b4233; border-radius:6px; color:#cab995; background:#24211b; font-size:20px; cursor:pointer; }
.studio-desk .desk-tabs { flex:0 0 auto; display:grid; grid-template-columns:repeat(4,1fr); gap:3px; margin:10px; padding:3px; border:1px solid #39352b; border-radius:8px; background:#121210; }
.studio-desk .desk-tabs button { min-height:41px; padding:5px 3px; border:1px solid transparent; border-radius:5px; background:transparent; color:#a8a08f; font-size:11px; line-height:1.3; cursor:pointer; }
.studio-desk .desk-tabs button[aria-selected=true] { color:#efd9b2; background:#373024; border-color:#6c5a3d; }
.studio-desk .desk-pane-scroll { min-height:0; overflow:auto; overscroll-behavior:contain; scrollbar-width:thin; scrollbar-color:#66573d #191917; }
.studio-desk .desk-pane { outline:none; padding:0 10px 16px; }
.studio-desk .desk-pane button, .studio-desk .desk-pane select, .studio-desk .desk-pane input:not([type=range]):not([type=file]), .studio-desk .desk-pane textarea { min-height:40px; border-radius:6px; font-size:11px; letter-spacing:0; line-height:1.4; }
.studio-desk .desk-pane button { cursor:pointer; }
.studio-desk .desk-pane input, .studio-desk .desk-pane select, .studio-desk .desk-pane textarea { max-width:100%; }
.studio-desk .desk-pane input[type=range] { min-width:0; width:100%; height:34px; accent-color:#c5a577; }
.studio-desk .desk-pane input[type=text], .studio-desk .desk-pane textarea { font-size:13px; }
.studio-desk .desk-pane label, .studio-desk .desk-pane small, .studio-desk .desk-pane p, .studio-desk .desk-pane span, .studio-desk .desk-pane b { font-size:11px; line-height:1.5; letter-spacing:0; overflow-wrap:anywhere; }
.studio-desk .desk-pane small, .studio-desk .desk-pane label, .studio-desk .desk-panel-help { color:#aaa493; }
.studio-desk .desk-pane .kicker, .studio-desk .desk-pane .lab-2d-probar-head, .studio-desk .desk-pane .lab-model-pipeline-state, .studio-desk .desk-pane .lab-body-parts-head { display:none; }
.studio-desk .desk-pane .lab-sketch-layerbar { padding:8px 2px 12px; background:none; border:0; gap:8px; }
.studio-desk .desk-pane .lab-sketch-layerbar button { padding:8px 10px; }
.studio-desk .lab-layer-list { max-height:270px; padding:0 0 10px; }
.studio-desk .lab-layer { grid-template-columns:34px 1fr auto; padding:9px; gap:8px; border-radius:7px; background:#23231e; border-color:#413b2e; }
.studio-desk .lab-layer.active { background:#373025; border-color:#8a7149; }
.studio-desk .lab-layer b { font-size:12px; color:#e0d7c6; }
.studio-desk .lab-layer small { color:#b2a58e; }
.studio-desk .lab-layer-eye { width:34px; min-height:40px; font-size:19px!important; }
.studio-desk .lab-properties { padding:12px 3px; border-top:1px solid #403b30; }
.studio-desk .lab-properties > label { grid-template-columns:91px minmax(0,1fr) 33px; margin:5px 0; gap:7px; }
.studio-desk .lab-properties label b { font-size:11px; }
.studio-desk .lab-real-size { display:grid; grid-template-columns:1fr 1fr; gap:8px; padding:10px; margin-top:10px; border-radius:7px; }
.studio-desk .lab-real-size > div { grid-column:1/-1; }
.studio-desk .lab-real-size label { display:flex; min-width:0; gap:6px; margin:0; }
.studio-desk .lab-real-size input { min-width:0; width:100%; }
.studio-desk .lab-real-size label { grid-template-columns:14px minmax(0,1fr) 22px!important; }
.studio-desk .lab-property-buttons { margin-top:12px; }
.studio-desk .desk-group { border-top:1px solid #3a352a; margin:7px 0 0; }
.studio-desk .desk-group > summary { min-height:44px; padding:13px 3px; font-size:12px; color:#d3c3a6; cursor:pointer; }
.studio-desk .desk-group-content { padding:0 2px 10px; }
.studio-desk .desk-tool-extras { display:grid; grid-template-columns:repeat(2,1fr); gap:6px; }
.studio-desk .desk-tool-extras button { border:1px solid #4b4130; background:#242017; color:#c5b496; font-size:18px; padding:8px; }
.studio-desk .desk-tool-extras small { display:block; margin-top:4px; }
.studio-desk .lab-brush-final, .studio-desk .lab-2d-probar, .studio-desk .lab-2d-finalbar, .studio-desk .lab-projection-pro, .studio-desk .lab-layer-role, .studio-desk .lab-sleeve-pro { display:block; margin:0; padding:8px 0; border:0; background:none; }
.studio-desk .lab-brush-presets { display:grid; grid-template-columns:repeat(2,1fr); gap:6px; }
.studio-desk .lab-brush-presets > span { grid-column:1/-1; }
.studio-desk .lab-brush-final > label, .studio-desk .lab-projection-pro > label, .studio-desk .lab-sleeve-pro > label { display:grid; grid-template-columns:90px minmax(0,1fr) 37px; gap:7px; align-items:center; margin:8px 0; }
.studio-desk .lab-2d-text { grid-template-columns:1fr 62px; }
.studio-desk .lab-2d-text #add2DTextBtn { grid-column:1/-1; }
.studio-desk .lab-2d-transform { grid-template-columns:repeat(2,1fr); }
.studio-desk .lab-2d-layer-meta { display:grid; grid-template-columns:1fr auto; gap:6px; }
.studio-desk .lab-2d-layer-meta input { min-width:0; }
.studio-desk .lab-2d-selection-actions { display:grid; grid-template-columns:1fr 1fr; }
.studio-desk .lab-link-workflow { display:flex; flex-wrap:wrap; padding:10px 0; background:none; border:0; gap:10px; }
.studio-desk .lab-model-head-tools { display:grid; gap:8px; padding:2px 0 12px; }
.studio-desk .lab-model-head-tools select { width:100%; max-width:100%; }
.studio-desk .lab-model-state { justify-content:center; padding:5px; }
.studio-desk .lab-model-optionsbar, .studio-desk .lab-pose-bar { display:flex; flex-direction:column; gap:12px; align-items:stretch; padding:10px 0; border:0; background:none; }
.studio-desk .lab-model-meta-copy { max-width:none; }
.studio-desk .lab-skin-tones { border:0; padding:0; }
.studio-desk .lab-skin-tones > div { display:flex; gap:8px; margin-top:6px; }
.studio-desk .lab-skin-tones button { width:40px; min-height:40px; height:40px; border-radius:50%; }
.studio-desk .lab-view-presets { display:grid; grid-template-columns:repeat(2,1fr); gap:6px; }
.studio-desk .lab-view-presets > span { grid-column:1/-1; }
.studio-desk .lab-anatomy-tabs, .studio-desk #guideDock, .studio-desk #anatomyBlendDock, .studio-desk #compareDock { position:static; display:flex; flex-wrap:wrap; transform:none; width:100%; max-width:none; min-width:0; margin:8px 0; padding:8px; gap:5px; border:1px solid #454032; background:#141411; border-radius:6px; }
.studio-desk .lab-anatomy-tabs button { flex:1; padding:7px; min-width:100px; border:1px solid #454032; font-size:11px; }
.studio-desk .lab-anatomy-tabs button.active { background:#c8b18c; }
.studio-desk #compareDock > span { width:100%; }
.studio-desk #compareDock button { flex:1; }
.studio-desk .lab-guide-toggles { display:grid; grid-template-columns:repeat(3,1fr); gap:4px; }
.studio-desk .lab-body-parts { padding:0; border:0; }
.studio-desk .lab-body-parts > .lab-body-part-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:6px; overflow:visible; }
.studio-desk .lab-body-part-grid button { min-width:0; height:100px; padding:4px; }
.studio-desk .lab-body-part-grid button img { height:65px; }
.studio-desk .lab-body-part-grid button span { font-size:10px; }
.studio-desk .lab-detail-navigator { display:flex; flex-wrap:wrap; padding:10px; gap:8px; }
.studio-desk .lab-detail-navigator > div { width:100%; }
.studio-desk .lab-save-zone, .studio-desk .lab-project-meta, .studio-desk .guest-3d-draft-card { padding:12px 0; border:0; background:none; }
.studio-desk .lab-notes-label textarea { font-size:13px; min-height:110px; }
.studio-desk .lab-live-card { position:static; width:100%; min-width:0; display:flex; flex-wrap:wrap; margin:10px 0; padding:12px; }
.studio-desk .lab-live-card a { min-height:40px; padding:10px; font-size:11px; }
.studio-desk .lab-live-sync-card { display:grid; grid-template-columns:1fr 1fr; padding:12px; gap:8px; border-radius:7px; }
.studio-desk .lab-live-sync-card > div:first-child, .studio-desk .lab-live-sync-card .lab-live-camera-toggle { grid-column:1/-1; }
.studio-desk .lab-live-sync-card input { grid-column:1/-1; min-width:0; }
.studio-desk .lab-live-sync-card > button { grid-column:1/-1; }
.studio-desk .desk-project-nav { display:grid; grid-template-columns:1fr 1fr; gap:8px; padding-top:14px; border-top:1px solid #393226; }
.studio-desk .desk-project-nav > a, .studio-desk .desk-project-nav > button { display:flex; align-items:center; justify-content:center; min-height:42px; padding:8px; font-size:11px; text-align:center; }
.studio-desk .guest-idea-journey, .studio-desk .guest-library-source { padding:14px; margin:0 0 12px; border-radius:8px; }
.studio-desk .guest-idea-journey h2 { font-size:23px; }
.studio-desk .guest-idea-journey li { flex:1 1 100%; }
.studio-desk .guest-library-source { display:flex; flex-direction:column; gap:12px; align-items:stretch; }
.studio-desk .guest-library-source button { max-width:none; }
.studio-desk .desk-statusbar { flex:0 0 auto; min-height:34px; display:flex; align-items:center; justify-content:space-between; gap:20px; padding:6px 20px; border-top:1px solid #333026; color:#a79d89; background:#191916; }
.studio-desk #saveStatus { min-width:0; margin:0; max-width:75%; font-size:11px; line-height:1.45; overflow-wrap:anywhere; }
.studio-desk .desk-footer-hint { flex:0 0 auto; font-size:10px; color:#8b8478; }
.studio-desk .desk-inspector-backdrop { display:none; }
body.studio-desk.lab-workspace-focus-2d .lab-workspace, body.studio-desk.lab-workspace-focus-3d .lab-workspace { grid-template-columns:minmax(0,1fr) 326px; }
body.studio-desk.lab-workspace-focus-2d .lab-model-panel, body.studio-desk.lab-workspace-focus-3d .lab-sketch-panel { display:none; }
body.studio-desk.desk-inspector-closed .desk-inspector { display:none!important; }
body.studio-desk.desk-inspector-closed .lab-workspace { grid-template-columns:minmax(0,1fr) minmax(0,1.2fr); }
body.studio-desk.desk-inspector-closed.lab-workspace-focus-2d .lab-workspace, body.studio-desk.desk-inspector-closed.lab-workspace-focus-3d .lab-workspace { grid-template-columns:1fr; }
body.studio-desk.lab-embed .desk-toolbar { min-height:64px; padding:8px 12px; }
body.studio-desk.lab-embed .desk-tools { min-height:62px; padding:5px 12px; }
body.studio-desk.lab-embed .lab-workspace { padding:8px; gap:8px; }
body.studio-desk.lab-presentation-mode .desk-toolbar, body.studio-desk.lab-presentation-mode .desk-tools, body.studio-desk.lab-presentation-mode .desk-statusbar, body.studio-desk.lab-presentation-mode .desk-inspector-backdrop { display:none!important; }
body.studio-desk.lab-presentation-mode .lab-workspace { display:block; padding:0; }
body.studio-desk.lab-presentation-mode .lab-model-panel { display:flex!important; height:100%; border:0; border-radius:0; }
body.studio-desk.lab-presentation-mode .lab-model-stage { height:100%; min-height:100%; }
body.studio-desk.lab-presentation-mode .lab-model-stage .lab-stage-cosmos { display:none!important; }
body.studio-desk.lab-presentation-mode .desk-inspector { display:none!important; }
body.studio-desk-viewer { background:#151513; }
.studio-desk-viewer .lab-model-stage { background:radial-gradient(ellipse at 50% 35%,#36352f,#171715 85%); }
.studio-desk-viewer .lab-stage-cosmos { display:none!important; }
.studio-desk-viewer .lab-anatomy-blend { display:none!important; }
@media(max-width:1200px) {
  .studio-desk .desk-brand > span:last-child { display:none; }
  .studio-desk .desk-title { max-width:260px; }
  .studio-desk .desk-toolbar { gap:10px; padding-inline:14px; }
  .studio-desk .desk-toolbar .lab-workspace-mode button { padding-inline:12px; }
  .studio-desk .lab-workspace { grid-template-columns:minmax(0,1fr) minmax(0,1.1fr) 300px; }
  body.studio-desk.lab-workspace-focus-2d .lab-workspace, body.studio-desk.lab-workspace-focus-3d .lab-workspace { grid-template-columns:minmax(0,1fr) 300px; }
}
@media(max-width:900px) {
  .studio-desk .desk-title { max-width:none; }
  .studio-desk .desk-toolbar { flex-wrap:wrap; min-height:0; gap:8px; padding:8px 12px; }
  .studio-desk .desk-brand { flex:0 0 22px; }
  .studio-desk .desk-title { border:0; padding-left:2px; }
  .studio-desk .desk-title > span { font-size:9px; }
  .studio-desk .desk-title #projectTitle { font-size:14px; }
  .studio-desk .desk-toolbar .lab-workspace-mode { order:5; flex:1 0 100%; margin:0; }
  .studio-desk .desk-toolbar .lab-workspace-mode button { flex:1; min-height:40px; }
  .studio-desk .desk-toolbar > button { padding:8px 12px; min-height:42px; }
  .studio-desk .desk-tools { padding:5px 12px; min-height:63px; gap:10px; }
  .studio-desk .lab-workspace, body.studio-desk.lab-workspace-focus-2d .lab-workspace, body.studio-desk.lab-workspace-focus-3d .lab-workspace { grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); padding:8px; gap:8px; }
  body.studio-desk.lab-workspace-focus-2d .lab-workspace, body.studio-desk.lab-workspace-focus-3d .lab-workspace { grid-template-columns:1fr; }
  .studio-desk .desk-inspector { position:fixed; z-index:105; top:12px; bottom:12px; right:12px; width:min(360px,calc(100% - 24px)); border-color:#74603f; box-shadow:0 20px 80px #000b; }
  .studio-desk .desk-inspector-backdrop { position:fixed; display:block; z-index:104; inset:0; border:0; background:#0009; backdrop-filter:blur(3px); }
  .studio-desk.desk-inspector-closed .desk-inspector-backdrop { display:none; }
  .studio-desk .desk-inspector-head button { width:40px; height:40px; }
  .studio-desk .desk-pane button, .studio-desk .desk-pane select, .studio-desk .desk-tabs button { min-height:44px; }
  .studio-desk .desk-statusbar { min-height:32px; padding:6px 12px; }
  .studio-desk #saveStatus { max-width:100%; }
  .studio-desk .desk-footer-hint { display:none; }
  .studio-desk .lab-panel > header { min-height:43px; height:43px; padding:8px 12px; }
  .studio-desk .lab-panel > header span { display:none; }
  .studio-desk .lab-panel > header h2 { font-size:22px; }
  .studio-desk #sketchDropZone { margin:10px; }
}
@media(max-width:560px) {
  .studio-desk .desk-toolbar { gap:6px; padding:7px 8px; }
  .studio-desk .desk-brand { display:none; }
  .studio-desk .desk-title { min-width:65px; }
  .studio-desk .desk-title > span { font-size:8px; }
  .studio-desk .desk-toolbar > button { padding:8px 10px; font-size:11px; }
  .studio-desk .desk-toolbar .lab-workspace-mode button { font-size:11px; padding-inline:7px; }
  body.studio-desk .lab-workspace, body.studio-desk.desk-inspector-closed .lab-workspace { grid-template-columns:1fr; grid-template-rows:minmax(0,1fr) minmax(0,1fr); gap:7px; padding:7px; }
  body.studio-desk.lab-workspace-focus-2d .lab-workspace, body.studio-desk.lab-workspace-focus-3d .lab-workspace { grid-template-rows:minmax(0,1fr); }
  .studio-desk .lab-panel { border-radius:8px; }
  .studio-desk:not(.lab-workspace-focus-2d):not(.lab-workspace-focus-3d) .lab-panel > header { min-height:30px; height:30px; padding:5px 10px; }
  .studio-desk:not(.lab-workspace-focus-2d):not(.lab-workspace-focus-3d) .lab-panel > header h2 { font-size:18px; }
  .studio-desk .lab-model-contextbar { display:none; }
  .studio-desk #applyDesignBtn { min-height:36px; padding:6px; margin:0 9px 8px; width:calc(100% - 18px); font-size:10px; }
  .studio-desk .lab-view-rail { top:8px; left:8px; display:flex; flex-direction:column; gap:4px; }
  .studio-desk .lab-view-rail button { min-height:40px; width:42px; }
  .studio-desk .lab-view-rail button small { display:none; }
  .studio-desk .lab-selection-dock { right:7px; left:58px; bottom:7px; padding:5px; gap:3px; }
  .studio-desk .lab-selection-dock button { min-height:34px; padding:5px; font-size:9px; }
  .studio-desk .lab-selection-dock > div > span { display:none; }
  .studio-desk .lab-direct-controls { display:none; }
  .studio-desk .lab-placement-hint { left:58px; right:7px; max-width:none; transform:none; top:7px; font-size:10px; }
}
@media(prefers-reduced-motion:reduce) { .studio-desk *, .studio-desk *::before, .studio-desk *::after { scroll-behavior:auto!important; animation:none!important; transition:none!important; } }

/* The toolbar hosts the original presentation action; it remains available in every mode. */
.studio-desk .desk-present { flex:0 0 auto; min-height:44px; padding:8px 14px; border:1px solid #554b3a; border-radius:7px; background:#28241c; color:#dfceb0; font-size:11px; cursor:pointer; }
.studio-desk .desk-live-section { margin-bottom:14px; border:1px solid #5c4a31; padding:0 11px; border-radius:8px; background:#222016; }
.studio-desk .desk-live-section > summary { color:#e7d0a6; }
.studio-desk .desk-live-section #openLiveCallBtn { width:100%; margin:6px 0; padding:10px; color:#dac49b; border:1px solid #6c5839; background:#322b1e; }
.studio-desk .lab-presentation-exit, .studio-desk-viewer .lab-presentation-exit { min-height:44px; border-radius:8px; font-size:12px; letter-spacing:0; }

/* A visible sheet exactly matches the canvas hit area; no object-fit letterboxing. */
.studio-desk #sketchDropZone { border:0; background:#20201e; }
.studio-desk #sketchCanvas { background-color:#d7d4ca; background-image:linear-gradient(45deg,#d2cfc5 25%,transparent 25%),linear-gradient(-45deg,#d2cfc5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#d2cfc5 75%),linear-gradient(-45deg,transparent 75%,#d2cfc5 75%); background-size:20px 20px; background-position:0 0,0 10px,10px -10px,-10px 0; box-shadow:0 8px 24px #0003; }
.studio-desk .lab-tool-rail button svg { display:block; margin:0 auto; width:21px; height:21px; fill:none; stroke:currentColor; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }

@media(max-width:560px) and (max-height:650px) {
  .studio-desk:not(.lab-workspace-focus-2d):not(.lab-workspace-focus-3d) .lab-canvas-empty { padding:4px; gap:0; }
  .studio-desk:not(.lab-workspace-focus-2d):not(.lab-workspace-focus-3d) .lab-canvas-empty b { font-size:15px; line-height:1.25; }
  .studio-desk:not(.lab-workspace-focus-2d):not(.lab-workspace-focus-3d) .lab-canvas-empty span { display:none; }
}

@media(max-width:560px) {
  .studio-desk:not(.lab-workspace-focus-2d):not(.lab-workspace-focus-3d) .lab-view-rail { flex-direction:row; right:8px; width:max-content; max-width:calc(100% - 16px); }
  .studio-desk:not(.lab-workspace-focus-2d):not(.lab-workspace-focus-3d) .lab-view-rail button { flex:0 0 42px; }
}