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transparent)}.profile-dismiss{width:28px;height:28px;color:var(--color-text-subtle);border-radius:var(--radius-sm);place-items:center;display:grid}.profile-dismiss:hover{color:var(--color-text);background:var(--color-surface-hover)}.extrude-controller{box-sizing:border-box;color:var(--color-text-muted);background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);padding:12px}.extrude-controller>p{color:var(--color-text-subtle);font-size:var(--fs-xs);margin:-2px 0 10px}.extrude-controller label{font-size:var(--fs-xs);gap:5px;display:grid}.extrude-distance-input{display:block;position:relative}.extrude-distance-input input{width:100%;font-family:var(--font-mono);-moz-appearance:textfield;appearance:textfield;padding-right:38px}.extrude-distance-input input::-webkit-outer-spin-button,.extrude-distance-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.extrude-distance-input b{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini);font-weight:var(--fw-regular);pointer-events:none;position:absolute;top:50%;right:9px;transform:translateY(-50%)}.extrude-value-callout{color:#e6eeff;background:#101316f2;border-color:#81a9ffb3}.sketch-dimension-label{pointer-events:auto;color:var(--color-text);background:var(--color-surface-2);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;white-space:nowrap;cursor:grab;padding:4px 8px}.sketch-dimension-label:active{cursor:grabbing}.sketch-dimension-label[data-dimension-role=reference]{color:#d2dfec;border-style:dashed}.sketch-relation-chip{pointer-events:none;white-space:nowrap;gap:2px;display:inline-flex}.sketch-relation-glyph{box-sizing:border-box;pointer-events:auto;cursor:pointer;width:16px;height:16px;min-height:0;color:var(--color-text-muted);background:var(--color-surface);border:1px solid 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var(--assistant-bottom)));min-width:0;color:var(--color-text);background:var(--color-surface);border:var(--border-strong);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:var(--shadow-3);clip-path:inset(-64px -64px 0);font-size:var(--fs-base);animation:assistant-dock-in var(--dur-base) var(--ease-out);transition:max-height var(--dur-base) var(--ease-out);border-bottom:0;grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr);margin-inline:auto;display:grid;position:absolute;container-type:inline-size}@keyframes assistant-dock-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}[data-reduced-motion=true] .assistant-panel{transition:none;animation:none}@media (prefers-reduced-motion:reduce){.assistant-panel{transition:none;animation:none}}.assistant-panel.scrollback{max-height:calc(100% - var(--stage-top) - var(--assistant-bottom))}@media (width<=520px){.assistant-panel{left:var(--island-gap);max-height:calc(100% - var(--stage-top) 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var(--color-accent) 22%, transparent)}.sketch-plane-buttons .sketch-plane-dismiss{margin-left:var(--sp-1);color:var(--color-text-muted);font-size:var(--fs-sm);background:0 0;border-color:#0000;padding:5px 9px;line-height:1}.sketch-plane-buttons .sketch-plane-dismiss:hover{color:var(--color-text);background:var(--color-surface-hover)}.revert-sketch-pill{top:var(--stage-top);z-index:calc(var(--z-viewer-overlay) + 2);color:var(--color-text);font-size:var(--fs-xs);background:var(--color-surface-2);border:1px solid var(--color-accent-border);border-radius:var(--radius-md);cursor:pointer;align-items:center;gap:7px;padding:7px 14px;display:flex;position:absolute;left:50%;transform:translate(-50%);box-shadow:0 12px 30px #0006}.revert-sketch-pill:hover{background:var(--color-accent-dim)}.extrude-controls{flex-wrap:wrap;flex:0 0 100%;align-items:end;gap:8px;display:flex}.extrude-controls .field{flex:100px;min-width:0;margin:0}.extrude-controls select{width:100%;min-width:0}.extrude-form 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var(--sp-1);font-size:var(--fs-md);font-weight:var(--fw-medium)}.workspace-tour-body{color:var(--color-text-muted);font-size:var(--fs-xs);line-height:var(--lh-normal);margin:0}.workspace-tour-actions{margin-top:var(--sp-3);justify-content:flex-end;display:flex}.workspace-tour-next{color:var(--color-on-accent);background:var(--color-accent);border-radius:var(--radius-md);font-size:var(--fs-xs);font-weight:var(--fw-medium);padding:5px 12px}.workspace-tour-next:hover{background:var(--color-accent-hi)}.tour-target{outline:2px dashed var(--color-accent-border);outline-offset:-2px}@media (width<=720px),(height<=480px){.workspace-tour{display:none}}.activity-lane{left:calc(var(--column-w) + 12px);right:calc(var(--column-w) + 12px);z-index:calc(var(--z-viewer-overlay) + 1);pointer-events:none;justify-content:safe center;display:flex;position:absolute;bottom:58px}.activity-lane:empty{display:none}.activity-lane:has(.pattern-progress){z-index:calc(var(--z-inspector-float) + 2);right:max(var(--notice-end,0px), var(--lane-end,calc(var(--column-w) + 12px)), 72px)}.viewer-area:has(.activity-pill) .workspace-toast,.viewer-area:has(.activity-pill) .workspace-toast .workspace-toast-body,.viewer-area:has(.pattern-progress) .workspace-toast,.viewer-area:has(.pattern-progress) .workspace-toast .workspace-toast-body{opacity:0;pointer-events:none}.viewer-area:has(.activity-pill) .workspace-toast .workspace-toast-body,.viewer-area:has(.pattern-progress) .workspace-toast .workspace-toast-body{visibility:hidden;transition:visibility 0s linear var(--dur-fast)}.viewer-area:has(.activity-pill) .workspace-toast-body>[role=status],.viewer-area:has(.pattern-progress) .workspace-toast-body>[role=status]{visibility:visible}.activity-pill{--activity-pill-h:58px;--activity-pill-tone:var(--color-accent);width:min(460px,100%);height:var(--activity-pill-h);color:var(--color-text);background:var(--color-surface);border:var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);font-size:var(--fs-sm);white-space:nowrap;pointer-events:auto;animation:oz-fade var(--dur-fast) var(--ease-out);align-items:center;gap:12px;padding:0 8px 0 12px;display:flex;position:relative;overflow:hidden}.activity-pill.ok{--activity-pill-tone:var(--color-success)}.activity-pill.warning{--activity-pill-tone:var(--color-warning)}.activity-pill.error{--activity-pill-tone:var(--color-error)}.activity-pill.cancelled{--activity-pill-tone:var(--color-text-subtle)}.activity-pill-glyph{width:30px;height:30px;color:var(--activity-pill-tone);background:color-mix(in srgb, var(--activity-pill-tone) 14%, transparent);border:1px solid color-mix(in srgb, var(--activity-pill-tone) 28%, transparent);border-radius:var(--radius-md);flex:none;place-items:center;display:grid}.activity-pill-glyph.cancelled{background:var(--color-surface-2);border-color:var(--color-border)}.activity-pill-main{flex:auto;grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:7px 12px;min-width:0;display:grid}.activity-pill-text{grid-area:1/1;grid-template-columns:auto minmax(0,1fr);align-items:baseline;row-gap:2px;min-width:0;display:grid}.activity-pill-verb{color:var(--color-text-muted);white-space:pre}.activity-pill-name{text-overflow:ellipsis;min-width:0;font-weight:var(--fw-medium);overflow:hidden}.activity-pill-detail{text-overflow:ellipsis;min-width:0;color:var(--color-text-subtle);font-size:var(--fs-xs);grid-column:1/-1;overflow:hidden}.activity-pill-detail.warning{color:var(--color-warning)}.activity-pill-detail.error{color:var(--color-error)}.activity-pill-time{font-family:var(--font-mono);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;color:var(--color-text-subtle);grid-area:1/2;padding-top:1px}.activity-pill-sep{background:var(--color-border);flex:none;align-self:stretch;width:1px;margin:12px 0}.activity-pill-action,.activity-pill-cancel{border-radius:var(--radius-md);font-size:var(--fs-xs);flex:none;padding:5px 10px}.activity-pill-action{color:var(--color-accent-hi);background:var(--color-accent-dim);border:1px solid var(--color-accent-border)}.activity-pill-action:hover{background:color-mix(in srgb, var(--color-accent) 22%, transparent)}.activity-pill-cancel{color:var(--color-text-muted);background:0 0;border:1px solid #0000}.activity-pill-cancel:hover:not(:disabled){color:var(--color-error);border-color:color-mix(in srgb, var(--color-error) 55%, transparent);background:color-mix(in srgb, var(--color-error) 12%, transparent)}.activity-pill-cancel:disabled{color:var(--color-text-subtle);cursor:default}.activity-pill-close{width:26px;height:26px;color:var(--color-text-subtle);border-radius:var(--radius-md);flex:none;place-items:center;display:grid}.activity-pill-close:hover{color:var(--color-text);background:var(--color-surface-hover)}.activity-pill-bar{background:var(--color-surface-hover);border-radius:2px;grid-area:2/1/auto/-1;height:3px;display:block;position:relative;overflow:hidden}.activity-pill-bar>i{border-radius:inherit;background:var(--activity-pill-tone);height:100%;transition:width var(--dur-base) linear;display:block}.activity-pill-bar.cancelled>i{background:var(--color-border-strong)}.activity-pill-sweep{background:color-mix(in srgb, var(--color-accent) 16%, transparent);position:absolute;top:0;bottom:0;overflow:hidden}.activity-pill-sweep:after{content:"";background:linear-gradient(90deg, transparent, var(--color-accent) 50%, transparent);width:40%;animation:1.4s ease-in-out infinite activity-pill-sweep;position:absolute;top:0;bottom:0;left:0}@keyframes activity-pill-sweep{0%{transform:translate(-100%)}to{transform:translate(250%)}}.activity-spin{border:1.5px solid color-mix(in srgb, var(--color-accent) 25%, transparent);border-top-color:var(--color-accent);border-radius:50%;width:14px;height:14px}[data-reduced-motion=true] .activity-pill{animation:none}[data-reduced-motion=true] .activity-pill-sweep{background:color-mix(in srgb, var(--color-accent) 45%, transparent)}[data-reduced-motion=true] 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small{white-space:nowrap;flex:none}.workspace.column-layout{--column-w:var(--sidebar-w)}.workspace-column-float{z-index:var(--z-inspector-float);width:min(var(--column-w), calc(100% - 20px));pointer-events:none;display:flex;position:absolute;top:0;bottom:0;left:0}.workspace-column-float>*{pointer-events:auto}.workspace.column-layout .sidebar-resizer{left:min(var(--column-w), calc(100% - 20px));z-index:calc(var(--z-inspector-float) + 1)}.workspace-column,.workspace-column-tools,.workspace-column-browser .sidebar{scrollbar-width:none;overflow-x:hidden}.workspace-column-browser .sidebar::-webkit-scrollbar{display:none}.workspace-column{background:var(--color-surface);border:var(--border-thin);border-radius:0 0 var(--radius-lg) 0;min-width:0;min-height:0;box-shadow:var(--shadow-2);border-top:0;border-left:0;flex-direction:column;flex:1;display:flex;overflow:hidden}.workspace-column-header{border-bottom:var(--border-thin);min-height:38px;color:var(--color-text-muted);font-size:var(--fs-sm);align-items:center;gap:7px;padding:0 8px 0 12px;display:flex}.workspace-column-header strong{color:var(--color-text);font-weight:var(--fw-medium);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.workspace-column-finish{height:28px;color:var(--color-on-accent);background:var(--color-accent);border-radius:var(--radius-md);font-size:var(--fs-sm);font-weight:var(--fw-medium);white-space:nowrap;align-items:center;gap:6px;padding:0 9px 0 7px;display:inline-flex}.workspace-column-finish:hover{background:var(--color-accent-hi)}.workspace-column-tools{border-bottom:var(--border-thin);background:linear-gradient(var(--color-surface) 30%, transparent) top / 100% 14px no-repeat local, linear-gradient(transparent, 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.workspace-toast-body{pointer-events:auto}.workspace-toast.hidden{opacity:0;pointer-events:none}.workspace-toast-body{max-width:min(max(calc(var(--command-bar-w,520px) + 40px), 440px), 100%);height:28px;color:var(--color-text-muted);background:color-mix(in srgb, var(--color-surface-2) 94%, transparent);border:var(--border-thin);border-radius:var(--radius-md);box-shadow:var(--shadow-2);font-size:var(--fs-xs);animation:oz-fade var(--dur-fast) var(--ease-out);align-items:center;gap:8px;padding:0 12px;display:inline-flex}.workspace-toast-body>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.workspace-toast-body>.workspace-toast-more{color:var(--color-text-subtle);font-variant-numeric:tabular-nums;flex:none}.workspace-toast-body>i{background:var(--color-success);border-radius:999px;flex:none;width:6px;height:6px}.workspace-toast.warning .workspace-toast-body>i{background:var(--color-warning)}.workspace-toast.running .workspace-toast-body>i{background:var(--color-accent)}.workspace-status-summary{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.workspace-toast-body:hover{color:var(--color-text);border-color:var(--color-border-strong)}.workspace.column-layout .viewer-rail-stack,.workspace.column-layout .viewer-area.has-inspector .viewer-rail-stack{top:auto;bottom:4px;right:2px}.workspace.column-layout .sketch-grid-indicator{right:auto;left:calc(var(--column-w) + 12px);bottom:12px}.workspace.column-layout .sketch-dim-label{color:var(--color-text);background:var(--color-surface-2);border:1px solid var(--color-preview);border-radius:var(--radius-md);box-shadow:0 0 0 2px color-mix(in srgb, var(--color-preview) 18%, transparent), 0 8px 24px #00000059;font-size:var(--fs-sm);padding:4px 8px}.workspace.column-layout .sketch-dim-label:after{content:"Type a value · Enter places · Shift no snaps";color:var(--color-text-subtle);font-family:var(--font-ui);font-size:var(--fs-mini);margin-top:3px;display:block}.workspace.column-layout .sketch-dim-label[data-editing=true]{border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-dim), 0 8px 24px #00000059}.workspace.column-layout .sketch-dim-label[data-editing=true]:after{content:"Enter places · Backspace edits · Esc cancels"}@media (width<=960px){.workspace.column-layout .viewer-rail-stack,.workspace.column-layout .viewer-area.has-inspector .viewer-rail-stack{bottom:52px}}@media (width<=1120px){.workspace.column-layout{--column-w:min(var(--sidebar-w), 232px)}}@media (width<=820px){.workspace.column-layout{--column-w:min(var(--sidebar-w), 200px)}}@media (width<=520px){.workspace-toast{left:calc(var(--column-w) + 8px);right:8px}.workspace.column-layout .viewer-rail-stack,.workspace.column-layout .viewer-area.has-inspector .viewer-rail-stack{bottom:52px}}.file-drop-target{z-index:var(--z-panel-resizer);border:1.5px dashed var(--color-accent-border);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--color-accent) 6%, transparent);pointer-events:none;place-items:center;display:none;position:absolute;inset:10px}.file-drop-target.active{animation:oz-fade var(--dur-fast) var(--ease-out);place-items:center;display:grid}.file-drop-target>div{text-align:center;color:var(--color-text);background:color-mix(in srgb, var(--color-surface) 92%, transparent);border:var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-2);gap:4px;padding:14px 22px;display:grid}.file-drop-target strong{font-size:var(--fs-md);font-weight:var(--fw-medium)}.file-drop-target span{color:var(--color-text-muted);font-size:var(--fs-sm)}.stage-takeover{z-index:2;background:var(--color-bg);display:flex;position:absolute;inset:0}.drawing-workspace{gap:var(--island-gap);min-width:0;min-height:0;padding:var(--stage-top) var(--island-gap) var(--island-gap);flex:auto;display:flex}.drawing-stage{padding-bottom:calc(var(--command-bar-h) + var(--island-gap) * 3);flex-direction:column;flex:auto;gap:8px;min-width:0;min-height:0;display:flex;position:relative}.drawing-canvas{touch-action:none;outline:none;flex:auto;width:100%;height:100%;min-height:0}.drawing-canvas:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.drawing-paper{fill:#fff;filter:drop-shadow(0 2px 10px #00000059)}.drawing-strokes{fill:none;stroke:#000;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.drawing-strokes polyline,.drawing-strokes polygon{vector-effect:non-scaling-stroke}.drawing-strokes.is-visible{stroke-width:1.4px}.drawing-strokes.is-hidden{stroke-width:1px;stroke-dasharray:6 3}.drawing-strokes.is-border{stroke-width:1.6px}.drawing-strokes.is-thin,.drawing-strokes.is-dimension{stroke-width:.8px}.drawing-strokes.is-hatch{stroke-width:.6px}.drawing-strokes.is-chain{stroke-width:.8px;stroke-dasharray:24 3 1 3}.drawing-strokes.is-cutting{stroke-width:2.4px}.drawing-strokes polygon.is-filled{fill:#000;stroke:none}.drawing-texts{fill:#000;pointer-events:none;user-select:none;font-family:Helvetica,Arial,sans-serif}.drawing-view-outline{fill:#6798ff0f;stroke:#8a93a0;stroke-width:1px;stroke-dasharray:4 3;vector-effect:non-scaling-stroke}.drawing-view-label{fill:#6b7380;font-family:var(--font-ui);pointer-events:none;user-select:none}.drawing-view-hit{fill:#0000;stroke:#0000;stroke-width:1.5px;vector-effect:non-scaling-stroke;cursor:grab}.drawing-view-hit:hover{stroke:#6798ff8c;stroke-dasharray:4 3}.drawing-view.is-selected .drawing-view-hit{stroke:var(--color-accent);stroke-dasharray:none}.drawing-view.is-selected .drawing-view-label{fill:var(--color-accent)}.drawing-title-hit{fill:#0000}.drawing-banner{border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border-strong);color:var(--color-text);font-size:var(--fs-sm);align-items:center;gap:12px;padding:8px 12px;display:flex}.drawing-banner span{flex:auto}.drawing-banner.is-missing{border-color:var(--color-warning)}.drawing-panel{border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border);flex-direction:column;flex:0 0 300px;gap:4px;min-height:0;padding:4px 12px 12px;display:flex;overflow-y:auto}.drawing-panel-section{border-bottom:1px solid var(--color-border);flex-direction:column;gap:8px;padding:10px 0;display:flex}.drawing-panel-section:last-child{border-bottom:0}.drawing-panel-section h3{color:var(--color-text-muted);font-size:var(--fs-xs);font-weight:var(--fw-medium);letter-spacing:.04em;text-transform:uppercase;margin:0}.drawing-panel-heading{justify-content:space-between;align-items:center;display:flex}.drawing-sheet-list,.drawing-view-list{flex-direction:column;gap:2px;display:flex}.drawing-sheet-item{border-radius:var(--radius-md);color:var(--color-text);font:inherit;font-size:var(--fs-sm);text-align:left;cursor:pointer;background:0 0;border:0;padding:6px 8px}.drawing-sheet-item:hover{background:var(--color-surface-hover)}.drawing-sheet-item.active{background:var(--color-accent-dim);color:var(--color-accent)}.drawing-field{min-width:0;color:var(--color-text-muted);font-size:var(--fs-xs);flex-direction:column;flex:1 1 0;gap:4px;display:flex}.drawing-field input,.drawing-field select{border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface-2);min-width:0;min-height:28px;color:var(--color-text);font:inherit;font-size:var(--fs-sm);padding:0 8px}.drawing-field-row{align-items:flex-end;gap:8px;display:flex}.drawing-check{color:var(--color-text);font-size:var(--fs-sm);align-items:center;gap:8px;display:flex}.drawing-bodies{border:1px solid var(--color-border);border-radius:var(--radius-md);flex-direction:column;gap:6px;margin:0;padding:8px;display:flex}.drawing-bodies legend{color:var(--color-text-muted);font-size:var(--fs-xs);padding:0 4px}.drawing-hint{color:var(--color-text-subtle);font-size:var(--fs-xs);margin:0;line-height:1.45}.drawing-delete-sheet{align-self:flex-start}.drawing-empty{max-width:420px;color:var(--color-text-muted);flex-direction:column;align-items:flex-start;gap:12px;margin:auto;display:flex}.drawing-empty h2{color:var(--color-text);font-size:var(--fs-lg);margin:0}.drawing-empty p{margin:0;line-height:1.5}.drawing-annotation-hit{fill:#0000;stroke:#0000;stroke-width:1px;vector-effect:non-scaling-stroke;cursor:move}.drawing-annotation-hit:hover{stroke:#6798ff8c;stroke-dasharray:3 2}.drawing-annotation-hit.is-selected,.drawing-annotation-broken.is-selected .drawing-annotation-hit{stroke:var(--color-accent);stroke-dasharray:none}.drawing-annotation-broken text{fill:var(--color-error);font-family:var(--font-ui);pointer-events:none;user-select:none;font-size:3.2px}.drawing-annotation-preview{fill:none;stroke:var(--color-accent);stroke-width:.8px;pointer-events:none}.drawing-annotation-preview polyline{vector-effect:non-scaling-stroke}.drawing-annotation-preview .is-filled{fill:var(--color-accent)}.drawing-annotation-preview text{fill:var(--color-accent);stroke:none;font-family:Helvetica,Arial,sans-serif}.drawing-pick-highlight{fill:none;stroke:var(--color-accent);stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;pointer-events:none}.drawing-pick-surface,.drawing-section-surface{fill:#0000;cursor:crosshair}.drawing-section-draft{pointer-events:none}.drawing-section-preview{fill:none;stroke:var(--color-accent);stroke-width:2px;stroke-dasharray:10 3 2 3;vector-effect:non-scaling-stroke;pointer-events:none}.drawing-section-ghost{fill:none;stroke:var(--color-accent);stroke-width:1px;stroke-dasharray:4 3;vector-effect:non-scaling-stroke}.drawing-annotation-status{color:var(--color-error-text);font-size:var(--fs-xs);margin:0;line-height:1.45}.drawing-annotation-value{color:var(--color-text);font-size:var(--fs-sm);font-variant-numeric:tabular-nums;margin:0}.drawing-sheet-item.is-broken{color:var(--color-error-text)}.drawing-audit-heading{color:var(--color-text-muted);font-size:var(--fs-xs);font-weight:var(--fw-medium);margin:4px 0 0}.drawing-audit-heading.is-warning{color:var(--color-warning)}.drawing-audit-list{color:var(--color-text);font-size:var(--fs-xs);flex-direction:column;gap:4px;margin:0;padding-left:16px;line-height:1.45;display:flex}.drawing-audit-item{flex-direction:column;gap:2px;display:flex}.drawing-auto-preview{border:1px solid var(--color-accent);border-radius:var(--radius-sm);flex-direction:column;gap:6px;padding:8px;display:flex}.drawing-auto-actions{gap:6px;display:flex}.drawing-audit-reason{color:var(--color-text-subtle);font-size:var(--fs-xs);line-height:1.45}@media (width<=760px){.drawing-workspace{flex-direction:column}.drawing-panel{flex:none;max-height:45%}}.drawing-canvas.is-zoomed{cursor:grab}.drawing-canvas.is-zoomed:active{cursor:grabbing}.drawing-zoom{border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border);align-items:center;gap:2px;padding:3px;display:flex}.drawing-zoom-button{border-radius:var(--radius-md);width:28px;height:28px;color:var(--color-text);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.drawing-zoom-button:hover:not(:disabled){background:var(--color-surface-hover)}.drawing-zoom-button:disabled{color:var(--color-text-subtle);cursor:default}.drawing-zoom-level{min-width:44px;color:var(--color-text-muted);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;text-align:center}.drawing-field-warning{color:var(--color-warning);font-size:var(--fs-xs);margin:-4px 0 0;line-height:1.45}.drawing-stage-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;display:flex}.drawing-sheet-strip{flex:240px;align-items:center;gap:4px;min-width:0;display:flex}.drawing-sheet-tabs{--strip-fade:32px;overscroll-behavior-x:contain;scrollbar-width:none;flex:0 auto;align-items:center;gap:2px;min-width:0;display:flex;overflow-x:auto}.drawing-sheet-tabs::-webkit-scrollbar{display:none}.drawing-sheet-strip.has-before .drawing-sheet-tabs{mask-image:linear-gradient(to right, transparent, #000 var(--strip-fade))}.drawing-sheet-strip.has-after .drawing-sheet-tabs{mask-image:linear-gradient(to left, transparent, #000 var(--strip-fade))}.drawing-sheet-strip.has-before.has-after .drawing-sheet-tabs{mask-image:linear-gradient(to right, transparent, #000 var(--strip-fade), #000 calc(100% - var(--strip-fade)), transparent)}.drawing-sheet-tab{border-radius:var(--radius-md);max-width:180px;min-height:30px;color:var(--color-text-muted);font:inherit;font-size:var(--fs-sm);white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;flex:none;align-items:center;gap:8px;padding:0 12px;display:inline-flex}.drawing-sheet-tab-name{text-overflow:ellipsis;min-width:0;overflow:hidden}.drawing-sheet-tab:hover{background:var(--color-surface-hover);color:var(--color-text)}.drawing-sheet-tab.active{border-color:var(--color-border-strong);background:var(--color-surface-2);color:var(--color-text)}.drawing-sheet-tab:focus-visible{outline-offset:-2px}.drawing-sheet-tab-paper{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-xs)}.drawing-sheet-list-button{border:1px solid var(--color-border);border-radius:var(--radius-md);height:30px;color:var(--color-text-muted);cursor:pointer;background:0 0;flex:none;align-items:center;gap:4px;padding:0 8px 0 10px;display:inline-flex}.drawing-sheet-list-button:hover,.drawing-sheet-list-button.active{border-color:var(--color-border-strong);background:var(--color-surface-hover);color:var(--color-text)}.drawing-sheet-count{font-family:var(--font-mono);font-size:var(--fs-xs)}.drawing-sheet-list{min-width:240px;max-height:min(480px,100vh - 16px)}.drawing-sheet-list .context-menu-heading{z-index:1;background:var(--color-surface);flex:none;margin:-4px -4px 4px;padding:10px 14px 8px;position:sticky;top:-4px}.drawing-sheet-list-index{min-width:2ch;color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-xs);text-align:right}.drawing-sheet-list-item{flex:none;min-height:38px;padding:5px 8px;scroll-margin-top:40px}.drawing-sheet-list-item .context-menu-detail{color:var(--color-text-subtle);font-size:var(--fs-xs);font-variant-numeric:tabular-nums;margin-top:1px}.drawing-sheet-list-item[aria-checked=true]{color:var(--color-text);background:var(--color-surface-2)}.drawing-sheet-new{border:1px dashed var(--color-border-strong);border-radius:var(--radius-md);width:30px;height:30px;color:var(--color-text-muted);cursor:pointer;background:0 0;flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.drawing-sheet-new:hover:not(:disabled){color:var(--color-text);border-style:solid}.drawing-sheet-new:disabled{cursor:default;opacity:.5}.drawing-stage-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.drawing-sync{color:var(--color-text-muted);font-size:var(--fs-xs);align-items:center;gap:8px;display:inline-flex}.drawing-sync-dot{background:var(--color-success);border-radius:50%;flex:none;width:7px;height:7px}.drawing-sync.is-pending .drawing-sync-dot{background:var(--color-text-muted)}.drawing-sync.is-outdated{border:1px solid color-mix(in srgb, var(--color-warning) 55%, transparent);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--color-warning) 10%, transparent);color:var(--color-text);gap:8px;padding:3px 3px 3px 10px}.drawing-sync.is-outdated .drawing-sync-dot{background:var(--color-warning)}.drawing-sync-update{border-radius:var(--radius-md);background:var(--color-accent);color:var(--color-on-accent);font:inherit;cursor:pointer;border:0;align-items:center;gap:4px;padding:3px 8px;font-weight:600;display:inline-flex}.drawing-sync-update:hover:not(:disabled){filter:brightness(1.08)}.drawing-sync-update:disabled{opacity:.5;cursor:default}.drawing-export{gap:4px;display:flex}.drawing-banner.is-blocked{border-color:var(--color-error);color:var(--color-error-text)}.drawing-progress{background:var(--color-border);border-radius:2px;flex:0 0 72px;height:4px;overflow:hidden}.drawing-progress-fill{background:var(--color-accent);height:100%;transition:width .2s ease-out;display:block}.drawing-canvas-area{flex:auto;min-height:0;padding-left:52px;display:flex;position:relative}.drawing-tool-rail{border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border);flex-direction:column;gap:2px;padding:4px;display:flex;position:absolute;top:50%;left:0;transform:translateY(-50%)}.drawing-rail-group{border-top:1px solid var(--color-border);flex-direction:column;gap:2px;margin-top:2px;padding-top:4px;display:flex}.drawing-rail-button{border-radius:var(--radius-md);width:34px;height:34px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.drawing-rail-button:hover:not(:disabled){background:var(--color-surface-hover);color:var(--color-text)}.drawing-rail-button.active{background:var(--color-accent-dim);color:var(--color-selected-text)}.drawing-rail-button:disabled{cursor:default;opacity:.4}.drawing-tool-hint{border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-accent-border);max-width:min(560px,100% - 80px);color:var(--color-text);font-size:var(--fs-xs);pointer-events:none;align-items:center;gap:10px;padding:6px 6px 6px 12px;line-height:1.45;display:flex;position:absolute;top:8px;left:calc(50% + 26px);transform:translate(-50%)}.drawing-tool-hint-cancel{pointer-events:auto;border-radius:var(--radius-md);background:var(--color-surface-2);min-height:26px;color:var(--color-text);font:inherit;cursor:pointer;border:0;flex:none;align-items:center;gap:6px;padding:0 8px;display:inline-flex}.drawing-tool-hint-cancel kbd{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-xs)}.drawing-panel-section.is-selection{padding-top:12px}.drawing-panel-section h3.drawing-selection-title{color:var(--color-text);font-size:var(--fs-sm);font-weight:var(--fw-semibold,600);letter-spacing:0;text-transform:none}.drawing-deselect{border-radius:var(--radius-md);width:26px;height:26px;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.drawing-deselect:hover{background:var(--color-surface-hover);color:var(--color-text)}.drawing-canvas.is-ghost .drawing-strokes.is-visible,.drawing-canvas.is-ghost .drawing-strokes.is-hidden,.drawing-canvas.is-ghost .drawing-strokes.is-hatch{opacity:.3}.drawing-workspace.is-dark-paper .drawing-paper{fill:#1b1e23;filter:drop-shadow(0 2px 10px #0000008c)}.drawing-workspace.is-dark-paper .drawing-strokes{stroke:#e3e6ea}.drawing-workspace.is-dark-paper .drawing-strokes polygon.is-filled,.drawing-workspace.is-dark-paper .drawing-texts{fill:#e3e6ea}.drawing-workspace.is-dark-paper .drawing-view-label{fill:#8f97a2}.mode-switch{--mode-switch-index:0;isolation:isolate;flex:none;grid-template-columns:repeat(4,minmax(0,1fr));display:grid;position:relative}.mode-switch[data-active=tweak]{--mode-switch-index:1}.mode-switch[data-active=build]{--mode-switch-index:2}.mode-switch[data-active=drawing]{--mode-switch-index:3}.mode-switch:before{content:"";z-index:-1;inset:var(--mode-switch-inset,0) auto var(--mode-switch-inset,0) var(--mode-switch-inset,0);width:calc((100% - var(--mode-switch-inset,0px) * 2) / 4);background:var(--color-selected-fill);border-radius:var(--radius-md);transform:translateX(calc(var(--mode-switch-index) * 100%));transition:transform var(--dur-base) var(--ease-out);position:absolute}.mode-switch-option{min-height:26px;color:var(--color-text-muted);border-radius:var(--radius-md);font:inherit;font-size:var(--fs-sm);white-space:nowrap;cursor:pointer;transition:color var(--dur-fast) var(--ease-out);background:0 0;border:0;justify-content:center;align-items:center;gap:6px;padding:0 11px;line-height:1;display:inline-flex}.mode-switch-option svg{transition:color var(--dur-fast) var(--ease-out);flex:none}.mode-switch-option:hover:not(:disabled):not(.active){color:var(--color-text)}.mode-switch-option:focus-visible{outline:2px solid var(--color-accent);outline-offset:-2px}.mode-switch-option.active{color:var(--color-selected-text);font-weight:var(--fw-medium);cursor:default}.mode-switch-option:disabled{color:var(--color-text-subtle);opacity:var(--opacity-disabled);cursor:not-allowed}.tweak-panel{gap:0}.tweak-panel-intro{font-size:var(--fs-xs);margin:10px 12px 2px;line-height:1.5}.tweak-panel .sidebar-hint{margin:8px 12px 12px}.tweak-panel-params{padding:10px}.tweak-panel .param-row{grid-template-columns:minmax(0,1fr) 76px minmax(0,max-content)}.param-description-text{color:var(--color-text-subtle);font-size:var(--fs-mini);margin:0 0 2px 2px;line-height:1.4}.tweak-panel-params .param-entry{gap:2px}.workspace.no-sidebar{--sidebar-col-w:0px;grid-template-columns:minmax(0,1fr)}.palette-float:has(.view-mode-bar){align-items:flex-end;inset:auto auto 10px 50%;transform:translate(-50%)}.view-mode-bar{background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-md);align-items:center;gap:2px;padding:4px;display:flex}.view-mode-button{min-width:30px;min-height:28px;color:var(--color-text-muted);border-radius:var(--radius-sm);font:inherit;font-size:var(--fs-sm);cursor:pointer;transition:color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);background:0 0;border:0;justify-content:center;align-items:center;gap:6px;padding:0 7px;display:inline-flex}.view-mode-button:hover{color:var(--color-text);background:var(--color-surface-hover)}.view-mode-button.active{color:var(--color-accent-hi);background:var(--color-accent-dim)}.view-mode-button.open{color:var(--color-text);background:var(--color-surface-hover)}.view-mode-button.wide{padding-inline:10px}.view-mode-divider{background:var(--color-border);align-self:stretch;width:1px;margin-inline:3px}.view-mode-views-anchor{display:inline-flex;position:relative}.view-mode-views-panel{z-index:var(--z-viewer-overlay);background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-md);grid-template-columns:repeat(2,1fr);gap:2px;padding:4px;display:grid;position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%)}.view-mode-views-panel button{min-width:66px;min-height:26px;color:var(--color-text-muted);background:var(--color-surface-2);border:var(--border-thin);border-radius:var(--radius-sm);font:inherit;font-size:var(--fs-sm);cursor:pointer;padding:0 8px}.view-mode-views-panel button:hover{color:var(--color-text);background:var(--color-surface-hover)}.view-mode-views-panel button:has(kbd){justify-content:center;align-items:center;gap:5px;display:flex}.view-mode-views-panel kbd{color:var(--color-text-subtle);border:var(--border-thin);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--fs-mini);padding:0 3px;line-height:1.4}.view-mode-view-wide{grid-column:1/-1}.view-mode-rail{width:232px;max-height:calc(100vh - var(--stage-top) - var(--island-gap) * 2);background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-md);flex-direction:column;display:flex}.view-mode-rail-head{align-items:center;gap:var(--sp-2);border-bottom:var(--border-thin);padding:7px 6px 7px 10px;display:flex}.view-mode-rail-head h2{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini);font-weight:var(--fw-medium);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;margin:0}.view-mode-rail-count{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini)}.view-mode-rail-list{min-height:0;padding:4px;overflow-y:auto}.view-mode-rail-empty{color:var(--color-text-subtle);font-size:var(--fs-xs);margin:0;padding:6px}.view-mode-rail-row{border-radius:var(--radius-sm);align-items:center;gap:1px;display:flex}.view-mode-rail-row:hover{background:var(--color-surface-hover)}.view-mode-rail-row.selected{background:var(--color-accent-dim);box-shadow:inset 2px 0 0 var(--color-accent)}.view-mode-rail-row.hidden-body .view-mode-rail-label{color:var(--color-text-subtle);font-style:italic}.view-mode-rail-name{min-width:0;min-height:26px;color:var(--color-text);font:inherit;font-size:var(--fs-sm);text-align:left;cursor:pointer;background:0 0;border:0;flex:auto;align-items:center;gap:7px;padding:0 4px 0 6px;display:inline-flex}.view-mode-rail-swatch{border-radius:var(--radius-sm);flex:none;width:9px;height:9px;box-shadow:inset 0 0 0 1px #00000059}.view-mode-rail-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.view-mode-rail-action{width:24px;height:24px;color:var(--color-text-subtle);border-radius:var(--radius-sm);opacity:0;cursor:pointer;transition:opacity var(--dur-fast) var(--ease-out);background:0 0;border:0;flex:none;place-items:center;display:inline-grid}.view-mode-rail-row:hover .view-mode-rail-action,.view-mode-rail-row.selected .view-mode-rail-action,.view-mode-rail-action:focus-visible,.view-mode-rail-action.is-hidden{opacity:1}.view-mode-rail-action:hover{color:var(--color-text);background:var(--color-surface-2)}.view-mode-rail-action.is-hidden{color:var(--color-accent)}.view-mode-rail-foot{min-height:calc(2 * var(--lh-tight) * var(--fs-mini) + 13px);border-top:var(--border-thin);color:var(--color-text-subtle);font-size:var(--fs-mini);line-height:var(--lh-tight);padding:6px 10px 7px}.view-mode-rail-foot button{color:var(--color-accent);font:inherit;font-size:var(--fs-xs);cursor:pointer;background:0 0;border:0;padding:0}.view-mode-rail-foot button:hover{color:var(--color-accent-hi);text-decoration:underline}.measurement-dock{z-index:var(--z-viewer-overlay);background:color-mix(in srgb, var(--color-surface) 96%, transparent);border:var(--border-thin);border-radius:var(--radius-md);backdrop-filter:blur(12px);flex-direction:column;width:min(320px,100% - 20px);max-height:calc(100% - 150px);display:flex;position:absolute;top:92px;right:10px;overflow:hidden;box-shadow:0 12px 30px #00000038}.measurement-dock-head{color:var(--color-text-subtle);border-bottom:var(--border-thin);align-items:center;gap:7px;padding:7px 8px 7px 10px;display:flex}.measurement-dock-head h2{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini);font-weight:var(--fw-medium);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;margin:0}.measurement-dock-clear{min-height:24px;color:var(--color-text-muted);border-radius:var(--radius-sm);font:inherit;font-size:var(--fs-mini);cursor:pointer;background:0 0;border:0;margin-left:auto;padding:2px 5px}.measurement-mode-tabs{grid-template-columns:repeat(3,1fr);gap:3px;padding:7px 8px 0;display:grid}.measurement-mode-tabs button,.measurement-radial-toggle button{min-height:28px;color:var(--color-text-muted);background:var(--color-surface-2);border:var(--border-thin);border-radius:var(--radius-sm);font:inherit;font-size:var(--fs-xs);cursor:pointer}.measurement-mode-tabs button:hover:not(.active),.measurement-radial-toggle button:hover:not(.active){color:var(--color-text);background:var(--color-surface-hover);border-color:var(--color-border-strong)}.measurement-mode-tabs button.active,.measurement-radial-toggle button.active{color:var(--color-accent-hi);background:var(--color-accent-dim);border-color:var(--color-accent-border)}.measurement-dock-instruction{min-height:calc(2 * var(--lh-normal) * var(--fs-xs) + 14px);color:var(--color-text-subtle);font-size:var(--fs-xs);line-height:var(--lh-normal);margin:0;padding:7px 10px}.measurement-display-controls{border-bottom:var(--border-thin);grid-template-columns:1fr 1fr auto;align-items:end;gap:6px;padding:0 8px 8px;display:grid}.measurement-display-controls label{color:var(--color-text-subtle);font-size:var(--fs-mini);gap:3px;display:grid}.measurement-display-controls select,.measurement-row-editor input{min-width:0;height:28px;min-height:28px;color:var(--color-text);background:var(--color-surface-2);border:var(--border-thin);border-radius:var(--radius-sm);font:inherit;font-size:var(--fs-xs);padding:3px 6px}.measurement-display-controls select:focus-visible,.measurement-row-editor input:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}.measurement-radial-toggle{grid-template-columns:repeat(2,30px);gap:3px;display:grid}.measurement-dock-clear:hover{color:var(--color-text);background:var(--color-surface-hover)}.measurement-dock-empty{color:var(--color-text-subtle);font-size:var(--fs-xs);line-height:var(--lh-normal);margin:0;padding:9px 10px 10px}.measurement-dock-list{min-height:0;overflow-y:auto}.measurement-row{--measurement-actions-w:calc(24px * 4 + 2px * 3 + 2px * 2 + 2px);border-bottom:1px solid color-mix(in srgb, var(--color-border) 55%, transparent);grid-template-columns:minmax(0,1fr);align-items:stretch;display:grid;position:relative}.measurement-row:last-child{border-bottom:0}.measurement-row.active{box-shadow:inset 2px 0 0 var(--color-accent);background:color-mix(in srgb, var(--color-accent-dim) 55%, transparent)}.measurement-row.stale{background:color-mix(in srgb, var(--color-warning) 5%, transparent)}.measurement-row-main{grid-template-columns:minmax(0, 1fr) var(--measurement-actions-w);text-align:left;min-width:0;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;gap:3px 6px;padding:8px 4px 8px 10px;display:grid}.measurement-row-main:hover{background:color-mix(in srgb, var(--color-surface-hover) 60%, transparent)}.measurement-row-main:focus-visible,.measurement-row-actions button:focus-visible,.measurement-dock-foot button:focus-visible,.measurement-mode-tabs button:focus-visible,.measurement-radial-toggle button:focus-visible{outline:2px solid var(--color-accent);outline-offset:-2px}.measurement-row-heading{grid-column:1/-1;align-items:center;gap:5px;min-width:0;display:flex}.measurement-row-label{min-width:0;color:var(--color-text-muted);font-size:var(--fs-xs);text-overflow:ellipsis;white-space:nowrap;flex:auto;overflow:hidden}.measurement-row-value,.measurement-row-note,.measurement-row-user-note{grid-column:1;min-width:0}.measurement-row-value{min-height:30px;color:var(--color-accent-hi);font-family:var(--font-mono);font-size:var(--fs-md);font-variant-numeric:tabular-nums;align-items:center;display:flex}.measurement-row-note{color:var(--color-text-subtle);font-size:var(--fs-mini);line-height:var(--lh-normal)}.measurement-row-user-note{color:var(--color-text-muted);font-size:var(--fs-xs);font-style:italic}.measurement-quality,.measurement-status{border:1px solid color-mix(in srgb, currentColor 28%, transparent);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:var(--fs-mini);text-transform:uppercase;flex:none;padding:1px 4px;line-height:14px}.measurement-quality.exact-analytic,.measurement-quality.exact-kernel{color:var(--color-success)}.measurement-quality.tessellated{color:var(--color-text-muted)}.measurement-quality.sampled,.measurement-status.stale{color:var(--color-warning)}.measurement-quality.unavailable,.measurement-status.unresolved{color:var(--color-error)}.measurement-row-actions{box-sizing:border-box;width:var(--measurement-actions-w);background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-md);box-shadow:var(--shadow-1);opacity:0;pointer-events:none;transition:opacity var(--dur-fast) var(--ease-out);gap:2px;padding:2px;display:flex;position:absolute;bottom:8px;right:4px}.measurement-row:hover .measurement-row-actions,.measurement-row:focus-within .measurement-row-actions,.measurement-row.active .measurement-row-actions{opacity:1;pointer-events:auto}.measurement-row-actions button{width:24px;min-width:24px;height:24px;min-height:24px;color:var(--color-text-subtle);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:grid}.measurement-row-actions button:hover{color:var(--color-text);background:var(--color-surface-hover)}.measurement-row-editor{grid-column:1/-1;gap:6px;padding:8px;display:grid}.measurement-row-editor label{color:var(--color-text-subtle);font-size:var(--fs-mini);grid-template-columns:34px minmax(0,1fr);align-items:center;gap:6px;display:grid}.measurement-row-editor-actions{justify-content:flex-end;gap:5px;display:flex}.measurement-row-editor-actions button{min-height:28px;color:var(--color-text-muted);background:var(--color-surface-2);border:var(--border-thin);border-radius:var(--radius-sm);font:inherit;font-size:var(--fs-xs);cursor:pointer;align-items:center;gap:4px;padding:2px 7px;display:inline-flex}.measurement-row-editor-actions button:hover:not(:disabled){color:var(--color-text);background:var(--color-surface-hover)}.measurement-dock-foot{gap:var(--sp-1);border-top:var(--border-thin);padding:6px;display:flex}.measurement-dock-foot button{min-height:24px;color:var(--color-text-muted);background:var(--color-surface-2);border:var(--border-thin);border-radius:var(--radius-sm);font:inherit;font-size:var(--fs-xs);cursor:pointer;flex:auto;justify-content:center;align-items:center;gap:5px;display:inline-flex}.measurement-dock-foot button:hover{color:var(--color-text);background:var(--color-surface-hover)}.measurement-dock[data-busy=quiet] button:disabled{opacity:1}@media (width<=620px){.mode-switch-option{padding-inline:8px}.mode-switch-option .mode-switch-label{display:none}.workspace.no-sidebar{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr)}.palette-float:has(.view-mode-bar){bottom:6px}.view-mode-rail{width:168px;max-height:44%;top:6px;left:6px}.measurement-dock{width:auto;max-height:40%;inset:auto 6px 52px}}.measure-preview-chip{z-index:calc(var(--z-viewer-overlay) + 1);color:var(--color-viewport-text);border:1px solid var(--color-viewport-border);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--fs-xs);white-space:nowrap;pointer-events:none;user-select:none;background:#101316d1;padding:2px 7px;position:absolute}.workspace-column-float>:is(.workspace-column,.tweak-rail),.view-rail{animation:mode-in-left var(--dur-base) var(--ease-out)}.instrument-rail,.palette-float>.view-mode-bar{animation:mode-in-right var(--dur-base) var(--ease-out)}.palette-float>*{animation:mode-in-top var(--dur-base) var(--ease-out)}.viewport-readout{animation:mode-in-bottom var(--dur-base) var(--ease-out)}.workspace-column-float.closing,.palette-float.closing{pointer-events:none}.workspace-column-float.closing>*{animation:mode-out-left var(--dur-fast) ease-in forwards}.palette-float.closing>*{animation:mode-out-top var(--dur-fast) ease-in forwards}.palette-float.closing>.view-mode-bar{animation-name:mode-out-right}@keyframes mode-in-left{0%{opacity:0;translate:-16px}}@keyframes mode-in-right{0%{opacity:0;translate:16px}}@keyframes mode-in-top{0%{opacity:0;translate:0 -12px}}@keyframes mode-in-bottom{0%{opacity:0;translate:0 12px}}@keyframes mode-out-left{to{opacity:0;translate:-16px}}@keyframes mode-out-right{to{opacity:0;translate:16px}}@keyframes mode-out-top{to{opacity:0;transform:translateY(-12px)}}.workspace.column-layout{--right-panels-w:calc(var(--right-dock-w,0px) + var(--right-peek-w,0px));--lane-start:calc(var(--column-w) + var(--island-gap) * 2);--lane-inset:calc(var(--lane-start) + var(--left-dock-w,0px));--lane-end:calc(var(--rail-w) + var(--island-gap) * 2 + var(--right-panels-w));--lane-right:calc(var(--lane-start) + var(--right-dock-w,0px));--readout-h:32px;--scale-rule-reserve:232px;--readout-rows:0px;--readout-reserve:calc(var(--readout-rows) + var(--scale-rule-reserve));--stage-corner-w:calc(var(--lane-end) - var(--right-panels-w) + 144px + 12px);--stage-between-docks:calc(100vw - var(--left-dock-w,0px) - var(--right-dock-w,0px));--stage-corner-h:96px;--status-row-h:36px;--command-bar-cap:max(280px, calc(var(--stage-between-docks) - var(--stage-corner-w) * 2));--command-bar-w:min(clamp(520px, 38vw, 760px), var(--command-bar-cap));--command-bar-fs:var(--fs-base)}@media (width>=1600px){.workspace.column-layout{--command-bar-h:38px;--command-bar-fs:var(--fs-md)}}.workspace.column-layout:has(.viewport-readout .viewport-dock-snap){--readout-rows:calc(var(--readout-h) + var(--island-gap))}.workspace.column-layout:has(.viewport-readout .viewport-dock-grid:not([hidden])){--readout-h:32px;--readout-rows:calc(60px + var(--island-gap))}.app-shell{grid-template-rows:minmax(0,1fr);position:relative}.app-shell>.topbar{z-index:calc(var(--z-panel-resizer) + 1);top:var(--island-gap);left:var(--island-gap);right:var(--island-gap);height:var(--topbar-h);align-items:stretch;gap:var(--sp-2);pointer-events:none;background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);padding:0;display:grid;position:absolute}.topbar-island{background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);min-width:0;box-shadow:var(--shadow-1);pointer-events:auto}.topbar-identity{box-sizing:border-box;height:var(--topbar-island-h);place-self:center start;align-items:center;gap:var(--sp-3);max-width:100%;padding:0 var(--sp-3) 0 var(--sp-2);display:flex}.topbar-identity .breadcrumb{max-width:none}.topbar>.mode-switch.topbar-island{--mode-switch-inset:3px;box-sizing:border-box;height:var(--topbar-island-h);padding:var(--mode-switch-inset);place-self:center}.topbar>.mode-switch.topbar-island .mode-switch-option{min-height:calc(var(--topbar-island-h) - 2px - var(--mode-switch-inset) * 2)}@media (width>=621px){.topbar .mode-switch-option{padding-inline:10px}}.topbar>.topbar-actions-island{box-sizing:border-box;height:var(--topbar-island-h);padding:3px var(--sp-1);place-self:center end;align-items:center;display:flex}.topbar-actions-island>.topbar-actions{margin-left:0}.workspace-column-float{top:var(--stage-top);left:calc(var(--island-gap) + var(--left-dock-w,0px));bottom:var(--island-gap);width:min(var(--column-w), calc(100% - var(--island-gap) * 2))}.viewer-area:has(.viewport-readout) .workspace-column-float,.workspace.column-layout .viewer-area:has(.viewport-readout) .sidebar-resizer{bottom:calc(var(--island-gap) * 2 + var(--readout-reserve))}.workspace-column,.workspace-column-float>.sidebar{border:var(--border-thin);border-radius:var(--radius-lg);overflow:hidden}.workspace.column-layout .sidebar-resizer{top:var(--stage-top);bottom:var(--island-gap);left:calc(var(--island-gap) + var(--left-dock-w,0px) + min(var(--column-w), calc(100% - var(--island-gap) * 2)))}.instrument-rail{top:var(--stage-top);right:calc(var(--island-gap) + var(--right-dock-w,0px));z-index:calc(var(--z-inspector-float) + 1);pointer-events:none;position:absolute}.instrument-rail>*{pointer-events:auto}.instrument-rail .viewer-rail{width:var(--rail-w);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);align-items:center;padding:4px 0;position:static;transform:none}.instrument-rail .rail-button{width:30px;height:30px}.instrument-rail .rail-divider{width:22px}.instrument-rail .rail-section-panel{inset:0 calc(100% + 10px) auto auto;transform:none}.instrument-rail>.viewer-rail:has(.rail-section-panel){z-index:calc(var(--z-viewer-overlay) + 1)}.viewer-area:is(.has-command,.inspector-owns-lane) .instrument-rail .rail-section-panel{display:none}.instrument-rail .rail-views-panel{top:-4px;bottom:auto;right:calc(100% + 10px)}.stage-right{top:var(--stage-top);right:var(--lane-end);bottom:calc(var(--stage-corner-h) + var(--island-gap));z-index:var(--z-inspector-float);width:var(--panel-lane-w);gap:var(--island-gap);pointer-events:none;flex-direction:column;display:flex;position:absolute}.viewer-area.has-inspector .stage-right,.viewer-area.has-command .stage-right{width:min(var(--context-w), calc(100% - var(--lane-end) - var(--island-gap) - var(--left-dock-w,0px)))}.stage-right>.command-float{pointer-events:none;flex-direction:column;flex:none;min-height:0;max-height:100%;display:flex}.command-float>*{pointer-events:auto;flex:none}.command-float>.tool-card:has(.extrude-form){flex-shrink:1;min-height:0}.command-float>.measurement-dock{flex-shrink:1;width:auto;min-height:0;max-height:100%;position:static}.viewer-area.has-command .stage-right>.panel-lane-float{min-height:0}.viewer-area.inspector-owns-lane .stage-right>.panel-lane-float{min-height:0;overflow:hidden}.stage-right>.inspector-float{flex:0 auto;width:auto;min-height:0;position:static}.viewport-readout{left:calc(var(--island-gap) + var(--left-dock-w,0px));bottom:var(--island-gap);z-index:var(--z-viewer-overlay);width:max-content;max-width:min(max(var(--column-w), var(--readout-min-w)), calc(100% - var(--island-gap) * 2));min-height:var(--readout-h);box-sizing:border-box;background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);flex-wrap:wrap;align-content:center;align-items:center;gap:4px;padding:3px;display:flex;position:absolute}.viewport-readout>.viewport-dock-divider,.viewport-readout:not(:has(.viewport-dock-snap,.viewport-dock-grid:not([hidden]))){display:none}.viewport-readout:has(.viewport-dock-snap){column-gap:9px;overflow:clip}.viewport-readout .viewport-dock-snap,.viewport-readout .viewport-dock-grid{background:0 0;border:0;height:24px;padding:0 5px;position:relative}.viewport-readout .viewport-dock-grid:before{content:"";background:var(--color-border);width:1px;position:absolute;top:5px;bottom:5px;left:-5px}.workspace.column-layout .viewer-rail-stack,.workspace.column-layout .viewer-area.has-inspector .viewer-rail-stack{right:calc(var(--lane-end) - var(--right-peek-w,0px))}.workspace.column-layout .viewport-scale-indicator{left:calc(var(--island-gap) + var(--left-dock-w,0px));right:auto;bottom:calc(var(--island-gap) + var(--readout-rows))}.workspace.column-layout:has(.viewport-readout .viewport-dock-snap){--scale-rule-reserve:0px}.workspace.column-layout:has(.viewport-readout .viewport-dock-snap) .viewport-scale-indicator{left:calc(var(--island-gap) * 2 + var(--rail-w) + var(--left-dock-w,0px))}@media (height<=860px){.workspace.column-layout{--scale-rule-reserve:0px}.workspace.column-layout .viewport-scale-indicator{left:calc(var(--island-gap) * 2 + var(--rail-w) + var(--left-dock-w,0px))}}@media (width<=620px){.workspace.column-layout{--scale-rule-reserve:var(--readout-h)}.workspace.column-layout .viewport-scale-indicator,.workspace.column-layout:has(.viewport-readout .viewport-dock-snap) .viewport-scale-indicator{left:var(--island-gap);bottom:calc(var(--island-gap) * 2 + var(--command-bar-h))}}.command-bar-lane{left:var(--lane-inset);right:var(--lane-right);bottom:var(--island-gap);z-index:var(--z-viewer-overlay);pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:absolute}.command-bar-row{width:min(var(--command-bar-w), 100%);pointer-events:auto;display:flex;container-type:inline-size}@container (width<=359px){.command-bar>kbd,.command-bar-stream-keys>kbd{display:none}}.command-bar{min-width:0;height:var(--command-bar-h);color:var(--color-text-subtle);background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);font-size:var(--command-bar-fs);cursor:text;transition:border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);flex:1;align-items:center;gap:8px;padding:0 5px 0 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.workspace-hint{display:none}.workspace.column-layout{--lane-base:calc(var(--island-gap) + var(--command-bar-h) + 8px);--notice-start:var(--lane-inset);--tour-left:calc(var(--lane-start) - min(var(--left-dock-w,0px), var(--lane-start) - var(--island-gap)));--notice-end:var(--lane-right)}.viewer-area :is(.toast,.selection-refusal-lane){--lane-status:0px}.viewer-area:has(.workspace-toast:not(.hidden)) :is(.toast,.selection-refusal-lane){--lane-status:40px}.viewer-area:has(.activity-lane>.activity-pill) :is(.toast,.selection-refusal-lane){--lane-status:70px}.viewer-area:has(.activity-pill) .workspace-hint{display:none}.viewer-area:has(.toast:not(.closing)):has(.workspace-toast.ready:not(.hidden)):not(:has(.activity-pill)) :is(.toast,.selection-refusal-lane){--lane-status:0px}.viewer-area:has(.toast:not(.closing)) .workspace-toast.ready,.viewer-area:has(.toast:not(.closing)) .workspace-toast.ready 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var(--island-gap));pointer-events:none;flex-direction:column;display:flex;position:absolute;transform:translateY(-50%)}.view-flyouts>*{pointer-events:auto}.view-flyouts>.view-mode-rail,.tweak-flyouts>.view-mode-rail{border-radius:var(--radius-lg);box-shadow:var(--shadow-2);animation:oz-fade var(--dur-fast) var(--ease-out)}.tweak-flyouts{gap:var(--island-gap)}.tweak-flyouts>.view-mode-rail{width:auto;max-height:40vh}.measurement-dock{top:var(--stage-top);right:var(--island-gap)}@media (width<=620px){.app-shell>.topbar{gap:var(--sp-1);grid-template-columns:minmax(0,1fr) auto auto}.measurement-dock{top:auto;bottom:calc(var(--island-gap) * 3 + var(--command-bar-h) + 36px)}.workspace.column-layout:has(.measurement-dock) .view-rail{top:var(--stage-top);transform:none}.workspace.column-layout:has(.measurement-dock) .view-flyouts{top:0;transform:none}.workspace.column-layout:has(.measurement-dock) .view-flyouts>.view-mode-rail{max-height:calc(60vh - var(--stage-top) - var(--island-gap) * 4 - 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var(--island-gap));transform:translateY(min(-50%, calc(var(--column-band-room) - 100%)));max-height:calc(100% - var(--stage-top) - var(--island-gap) * 2 - var(--readout-reserve));bottom:auto}.workspace.column-layout .instrument-rail{top:var(--stage-middle);--rail-band-room:calc((100vh - var(--stage-top) - var(--island-gap)) / 2 - var(--stage-corner-h));transform:translateY(max(calc((var(--stage-top) + var(--island-gap) - 100vh) / 2), min(-50%, calc(var(--rail-band-room) - 100%))))}@media (height<=540px){.workspace.column-layout .instrument-rail{flex-direction:row-reverse;align-items:flex-start}.workspace.column-layout{--lane-end:calc(var(--rail-w) * 2 + var(--island-gap) * 3 + var(--right-panels-w))}.instrument-rail .rail-views-panel{top:auto;bottom:-4px}}@media (width<=960px) and (height<=657px),(width<=520px) and (height<=703px){.workspace.column-layout .viewer-rail-stack,.workspace.column-layout .viewer-area.has-inspector .viewer-rail-stack{right:var(--lane-end)}}@media 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svg{width:16px;height:16px}button.command-rail:hover:not(:disabled,[aria-disabled=true]):not(.active){color:var(--color-text);background:var(--color-surface-hover)}button.command-rail.is-primary{color:var(--color-text)}button.command-rail.active{color:var(--color-selected-text);background:var(--color-selected-fill)}button.command-rail.is-dim:not(:disabled,[aria-disabled=true]),.command-tile.is-dim:not(:disabled,[aria-disabled=true]){opacity:.7}button.command-rail.is-dim:hover:not(:disabled,[aria-disabled=true]),.command-tile.is-dim:hover:not(:disabled,[aria-disabled=true]){opacity:1}button.command-rail:is(:disabled,[aria-disabled=true]){color:var(--color-text-muted);opacity:var(--opacity-disabled);cursor:default}.command-rail-pins{border-radius:var(--radius-md);flex-direction:column;align-items:center;gap:2px;display:flex}.command-rail-pins.is-drop-target{outline:1px dashed var(--color-accent-border);outline-offset:1px}.command-rail-slot{width:30px;height:30px;color:var(--color-accent);background:var(--color-accent-dim);border:1px dashed var(--color-accent-border);border-radius:var(--radius-md);place-items:center;display:grid}.command-rail-slot svg{width:16px;height:16px}button.command-rail.is-dragging{display:none}.command-drag-image{width:30px;height:30px;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-accent-border);border-radius:var(--radius-md);box-shadow:var(--shadow-2);place-items:center;display:grid;position:fixed;top:-100px;left:-100px}.command-drag-image svg{width:16px;height:16px}.command-rail-empty{width:30px;height:30px;color:var(--color-text-subtle);border:1px dashed var(--color-border);border-radius:var(--radius-md);place-items:center;display:grid}.command-rail-empty svg{width:14px;height:14px}.command-rail-divider.is-suggested{border-top:1px dotted var(--color-border-strong);background:0 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var(--sheet-h));max-height:var(--sheet-h)}@media (height<=600px){.viewer-area .workspace-column-float .command-flyout{--sheet-h:calc(100vh - var(--stage-top) - var(--island-gap))}.command-flyout.is-advanced{width:400px}.command-flyout.is-advanced .command-flyout-list{grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;display:grid}.command-flyout.is-advanced .command-flyout-list>:is(.command-flyout-heading,.command-flyout-empty,.command-flyout-more){grid-column:1/-1}}.command-flyout.is-simple{width:196px}.command-flyout.is-unpin-target{border-color:var(--color-accent-border)}.command-flyout-head{border-bottom:var(--border-thin);flex-direction:column;flex:none;gap:4px;padding:6px 6px 4px;display:flex}.command-flyout-search{color:var(--color-text-subtle);background:var(--color-surface-2);border:var(--border-thin);border-radius:var(--radius-md);align-items:center;gap:6px;padding:0 7px;display:flex}.command-flyout-search:focus-within{border-color:var(--color-accent-border)}.command-flyout-search svg{flex:none}.command-flyout-search input{min-width:0;min-height:26px;color:var(--color-text);font-size:var(--fs-sm);background:0 0;border:0;outline:none;flex:auto;padding:0}.command-flyout-filter{background:var(--color-surface-2);border-radius:var(--radius-md);grid-template-columns:1fr auto;gap:2px;padding:2px;display:grid}.command-flyout-filter>button{min-height:22px;color:var(--color-text-muted);border-radius:var(--radius-sm);font-size:var(--fs-xs);white-space:nowrap;text-overflow:ellipsis;background:0 0;border:0;padding:0 8px;overflow:hidden}.command-flyout-filter>button:hover:not([aria-pressed=true]){color:var(--color-text)}.command-flyout-filter>button[aria-pressed=true]{color:var(--color-text);background:var(--color-surface-hover)}.command-flyout-list{overscroll-behavior:contain;scrollbar-width:none;background:linear-gradient(var(--color-surface) 30%, transparent) top / 100% 14px no-repeat local, linear-gradient(transparent, var(--color-surface) 70%) bottom / 100% 14px no-repeat local, linear-gradient(var(--color-scroll-shade), transparent) top / 100% 10px no-repeat scroll, linear-gradient(transparent, var(--color-scroll-shade)) bottom / 100% 10px no-repeat scroll, var(--color-surface);flex-direction:column;flex:auto;gap:1px;min-height:0;padding:4px;display:flex;position:relative;overflow-y:auto}.command-flyout-heading{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini);font-weight:var(--fw-regular);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;padding:6px 7px 2px}.command-flyout-heading:first-child{padding-top:2px}.command-flyout-empty{color:var(--color-text-subtle);font-size:var(--fs-sm);text-align:center;margin:0;padding:12px 8px}.command-flyout-more{min-height:26px;color:var(--color-text);background:linear-gradient(transparent, var(--color-surface) 45%);font-size:var(--fs-xs);font-weight:var(--fw-medium);cursor:pointer;border:0;border-radius:0;justify-content:center;align-items:center;gap:4px;margin-top:2px;padding:10px 7px 3px;display:flex;position:sticky;bottom:-4px}.command-flyout-more>span{background:var(--color-surface-2);border:var(--border-thin);border-radius:999px;align-items:center;gap:4px;padding:2px 8px;display:inline-flex}.command-flyout-more:hover>span{background:var(--color-surface-hover)}.command-flyout-foot{border-top:var(--border-thin);flex:none;align-items:center;gap:4px;min-height:28px;padding:2px 4px 2px 9px;display:flex}.command-flyout-hint{white-space:nowrap;min-width:0;color:var(--color-text-subtle);font-size:var(--fs-mini);flex:0 auto;align-items:center;gap:5px;display:inline-flex}.command-flyout.is-unpin-target .command-flyout-hint{color:var(--color-accent)}.command-flyout-view{min-height:24px;color:var(--color-text-muted);border-radius:var(--radius-md);font-size:var(--fs-xs);white-space:nowrap;cursor:pointer;background:0 0;border:0;flex:none;align-items:center;gap:6px;margin-left:-6px;padding:0 6px;display:inline-flex}.command-flyout-view:hover{color:var(--color-text);background:var(--color-surface-hover)}.command-flyout.is-simple .command-flyout-view,.command-flyout-spacer{flex:auto}.command-flyout-count{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini);margin-left:auto}.command-flyout-reset,.command-tile-pin{width:24px;height:24px;min-height:0;color:var(--color-text-subtle);border-radius:var(--radius-md);background:0 0;border:1px solid #0000;flex:none;place-items:center;padding:0;display:grid}.command-flyout-reset:hover:not(:disabled),.command-tile-pin:hover{color:var(--color-text);background:var(--color-surface-hover)}.command-flyout-reset:disabled{opacity:var(--opacity-disabled);cursor:default}.command-tile-row{align-items:center;gap:2px;display:flex}.command-tile-pin{opacity:0}.command-tile-row:hover .command-tile-pin,.command-tile-pin:focus-visible,.command-tile-row.is-pinned .command-tile-pin{opacity:1}.command-tile-row.is-pinned .command-tile-pin{color:var(--color-accent)}.command-tile-row.is-pinned .command-tile-pin svg{fill:currentColor}@media (hover:none){.command-tile-pin{opacity:1}}.command-tile{min-width:0;min-height:30px;color:var(--color-text-muted);border-radius:var(--radius-md);font-size:var(--fs-sm);text-align:left;border:1px solid #0000;flex:auto;align-items:center;gap:8px;padding:4px 7px;display:flex}.command-tile[draggable=true]{cursor:grab}.command-tile svg{flex:none;width:14px;height:14px}.command-tile>span{white-space:normal;overflow-wrap:anywhere;flex:auto;min-width:0;line-height:1.3}.command-tile>kbd{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini);flex:none}.command-tile:hover:not(:disabled,[aria-disabled=true]):not(.active){color:var(--color-text);background:var(--color-surface-hover)}.command-tile.active{color:var(--color-accent);background:var(--color-accent-dim);border-color:var(--color-accent-border)}.command-tile:is(:disabled,[aria-disabled=true]){color:var(--color-text-muted);opacity:var(--opacity-disabled);cursor:default}.workspace-column-float>.tweak-rail{width:var(--rail-w);box-sizing:border-box;background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);flex-direction:column;flex:none;align-items:center;gap:2px;padding:4px 0;display:flex}.workspace-column-float>.tweak-rail-loading{justify-content:center;min-height:120px}.tweak-rail>.rail-note{right:auto;left:calc(100% + var(--island-gap))}.tweak-rail-divider{background:var(--color-border);width:22px;height:1px;margin:3px 0}.tweak-rail button{width:30px;height:30px;min-height:0;color:var(--color-text-muted);border-radius:var(--radius-md);background:0 0;border:1px solid #0000;place-items:center;padding:0;display:grid;position:relative}.tweak-rail button svg{width:16px;height:16px}.tweak-rail button:hover:not(:disabled):not(.active){color:var(--color-text);background:var(--color-surface-hover)}.tweak-rail button.active{color:var(--color-accent);background:var(--color-accent-dim);border-color:var(--color-accent-border)}.tweak-rail button:disabled{color:var(--color-text-muted);opacity:var(--opacity-disabled);cursor:default}.tweak-rail-badge{color:var(--color-text-muted);background:var(--color-surface);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--fs-mini);letter-spacing:.04em;padding:0 2px;line-height:13px;position:absolute;bottom:-1px;right:-1px}.tweak-flyouts{top:50%;left:calc(100% + var(--island-gap));width:min(300px, calc(100vw - var(--rail-w) * 2 - var(--island-gap) * 4));pointer-events:none;flex-direction:column;display:flex;position:absolute;transform:translateY(-50%)}.tweak-flyouts>*{pointer-events:auto}.tweak-flyouts>.tweak-panel{min-width:0;max-height:calc(100vh - var(--stage-top) - var(--island-gap) * 2);scrollbar-width:none;background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);animation:oz-fade var(--dur-fast) var(--ease-out);flex:0 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.panel-gap-grip,.panel-gap:active .panel-gap-grip{background:var(--color-accent)}.panel-gap.is-off{cursor:default}.panel-gap.is-off .panel-gap-grip{visibility:hidden}.panel-column-foot{z-index:var(--z-inspector-float);cursor:row-resize;touch-action:none;pointer-events:auto;place-items:center;height:8px;display:grid;position:absolute}.panel-column-foot:not(.is-off):before{content:"";position:absolute;inset:-2px 0 0}.panel-column-foot .panel-gap-grip{opacity:.45}.panel-column-foot.is-shortened .panel-gap-grip,.panel-column-foot:hover .panel-gap-grip,.panel-column-foot:active .panel-gap-grip,.panel-column-foot:focus-visible .panel-gap-grip{opacity:1}.panel-column-foot:hover .panel-gap-grip,.panel-column-foot:active .panel-gap-grip{background:var(--color-accent)}.panel-column-foot.is-off{pointer-events:none}.panel-column-foot.is-off .panel-gap-grip{visibility:hidden}.panel-unpinned{z-index:var(--z-inspector-float);top:var(--stage-top);bottom:calc(var(--stage-corner-h) + var(--island-gap));right:calc(var(--lane-end) - var(--right-peek-w,0px));pointer-events:none;display:flex;position:absolute}.panel-dock-layer.slot-over-lane .panel-unpinned{z-index:calc(var(--z-inspector-float) + 1)}.panel-float{box-sizing:border-box;pointer-events:none;position:absolute}.app-shell>.topbar:has(details[open],[aria-expanded=true]){z-index:calc(var(--z-panel-float) + 10)}.panel-float-body{position:absolute;inset:0;overflow:hidden}.panel-float-body.is-scrolling{overscroll-behavior:contain;scrollbar-width:thin;pointer-events:auto;overflow-y:auto}.panel-float-grip{cursor:grab;touch-action:none;pointer-events:auto;place-items:center;height:20px;display:grid;position:absolute;bottom:100%;left:0;right:0}.panel-float-grip-bar{background:var(--color-surface);border:var(--border-thin);width:48px;height:6px;box-shadow:var(--shadow-1);border-radius:3px}.panel-float-grip:hover .panel-float-grip-bar{background:var(--color-accent)}.panel-float-resize{z-index:1;border-radius:0 0 var(--radius-lg) 0;background:linear-gradient(135deg, transparent 50%, var(--color-border-strong) 50%, var(--color-border-strong) 58%, transparent 58%, transparent 72%, var(--color-border-strong) 72%, var(--color-border-strong) 80%, transparent 80%);cursor:nwse-resize;touch-action:none;pointer-events:auto;border:0;width:16px;height:16px;padding:0;position:absolute;bottom:0;right:0}.panel-float-resize:hover,.panel-float-resize:focus-visible{background-color:var(--color-accent-dim)}.panel-drop-slot{box-sizing:border-box;border:1.5px dashed var(--color-accent);border-radius:var(--radius-lg);background:var(--color-accent-dim);pointer-events:none;position:absolute;left:0;right:0}.panel-drag-chip{z-index:1001;border:1px solid var(--color-accent-border);border-radius:var(--radius-md);background:var(--color-surface);height:26px;box-shadow:var(--shadow-3);color:var(--color-text);font-family:var(--font-mono);font-size:var(--fs-mini);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;white-space:nowrap;pointer-events:none;align-items:center;gap:6px;padding:0 10px;display:flex;position:absolute}.panel-drag-chip.is-refused{border-color:var(--color-border-strong);color:var(--color-text-subtle)}.panel-drag-shield{z-index:1000;cursor:grabbing;pointer-events:auto;position:fixed;inset:0}.panel-dock-layer.is-dragging{cursor:grabbing;user-select:none}.panel-dock-layer.is-locked :is(.model-panel-header.is-draggable,button.model-panel-grip,.panel-float-grip){cursor:default}.panel-float-resize:disabled{cursor:default;opacity:.4}.panel-float-resize:disabled:hover{background-color:#0000}.panel-lane-float{pointer-events:none;flex:1 1 0;min-height:min(180px,100%);display:flex}@media (width<=520px){.viewer-area .stage-right:has(>.panel-lane-float){left:calc(var(--column-w) + var(--island-gap) * 2)}.stage-right>.panel-lane-float{flex:0 auto;min-height:0;max-height:min(50dvh,100%)}.panel-lane-float>.model-panel{flex:0 auto;width:100%;max-height:100%}}.model-panel{box-sizing:border-box;background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);min-height:0;box-shadow:var(--shadow-2);flex-direction:column;display:flex;overflow:hidden}.model-panel.is-unpinned,.model-panel.is-revealed,.model-panel.is-floating{box-shadow:var(--shadow-3)}.model-panel-header{box-sizing:border-box;border-bottom:var(--border-thin);touch-action:none;flex:none;align-items:center;gap:2px;height:28px;padding:0 4px 0 2px;display:flex}.model-panel-grip{width:16px;color:var(--color-text-subtle);flex:none;place-items:center;display:inline-grid}.model-panel-header.is-draggable{cursor:grab;user-select:none}button.model-panel-grip{border-radius:var(--radius-sm);cursor:grab;background:0 0;border:0;width:24px;height:24px;padding:0}button.model-panel-grip:hover,button.model-panel-grip[aria-expanded=true]{color:var(--color-text);background:var(--color-surface-hover)}.model-panel-header.is-draggable :is(.model-panel-action,.history-find-toggle){cursor:default}.model-panel-icon{color:var(--color-text-muted);flex:none;margin:0 5px 0 1px}.model-panel-title{white-space:nowrap;min-width:0;color:var(--color-text);font-family:var(--font-mono);font-size:var(--fs-mini);font-weight:var(--fw-medium);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;flex:auto;align-items:baseline;gap:8px;margin:0;display:flex;overflow:hidden}.model-panel-name{text-overflow:ellipsis;min-width:0;overflow:hidden}.model-panel-count{color:var(--color-text-subtle);font-weight:var(--fw-regular);letter-spacing:0;font-variant-numeric:tabular-nums;flex:none}.model-panel-header>.history-find-toggle{width:24px;height:24px}.model-panel-action{border-radius:var(--radius-sm);width:24px;height:24px;color:var(--color-text-muted);background:0 0;border:0;flex:none;place-items:center;padding:0;display:inline-grid}.model-panel-action:hover{color:var(--color-text);background:var(--color-surface-hover)}.model-panel-header>button{position:relative}.model-panel-header>button:before{content:"";border-radius:0;position:absolute;inset:0}.model-panel-pin.is-pinned{color:var(--color-accent-hi)}.model-panel-body{scrollbar-width:thin;flex:auto;min-height:0;padding:6px 8px;scroll-padding-block:12px;overflow-y:auto}.model-panel-content{display:flow-root}.model-panel-footer{border-top:var(--border-thin);background:var(--color-surface-2);color:var(--color-text-muted);font-size:var(--fs-xs);flex:none;align-items:center;gap:8px;padding:6px 8px 6px 10px;display:flex}.model-panel-footer>span{flex:auto;min-width:0}.model-panel-footer-pin{border:1px solid var(--color-accent-border);border-radius:var(--radius-sm);background:var(--color-accent-dim);height:26px;color:var(--color-accent-hi);font:inherit;flex:none;padding:0 10px}.instrument-rail .rail-panels .rail-button{touch-action:none;position:relative}.rail-badge{box-sizing:border-box;background:var(--color-warning);min-width:14px;height:14px;color:var(--color-surface);font-family:var(--font-mono);font-size:9px;font-weight:var(--fw-medium);text-align:center;pointer-events:none;border-radius:7px;padding:0 3px;line-height:14px;position:absolute;top:-3px;right:-3px}.view-options-menu{min-width:240px}.view-options-group-label{font-family:var(--font-mono);font-size:var(--fs-mini);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--color-text-subtle);padding:4px 8px 2px}.view-options-check{width:14px;color:var(--color-accent-hi)}.instrument-rail>.panels-hidden-pill{right:calc(100% + var(--island-gap));white-space:nowrap;color:var(--color-text-muted);font-size:var(--fs-xs);background:var(--color-surface);border:1px solid var(--color-accent-border);border-radius:var(--radius-md);box-shadow:var(--shadow-2);align-items:center;gap:6px;padding:4px 4px 4px 12px;display:flex;position:absolute;bottom:0}.panels-hidden-pill>button{border-radius:var(--radius-sm);background:var(--color-accent-dim);height:24px;color:var(--color-accent-hi);font:inherit;border:0;padding:0 10px}.panels-hidden-pill>button:hover{color:var(--color-text)}.model-panel.is-compact .model-panel-body{padding:4px 6px}.model-panel.is-compact :is(.feature-list,.param-list){gap:0}.model-panel.is-compact :is(.feature-row-main,.body-row-main){min-height:24px;padding-block:1px}.model-panel.is-compact .param-row input{height:24px;padding-block:1px}.model-panel.is-compact .revision-row{padding-block:0}.model-panel.is-compact .diagnostic-row{margin-bottom:3px}.rail-button.parked:after{content:"";background:var(--color-accent);border-radius:50%;width:5px;height:5px;position:absolute;bottom:4px;right:4px}.viewer-area .workspace-column-float:not(:has(>.sidebar)){max-height:calc(100% - var(--stage-top) - var(--island-gap) * 2 - var(--readout-reserve));bottom:auto}.workspace-column-float:not(:has(>.sidebar)) .workspace-column-tools{border-bottom:0;flex:auto;max-height:none;overflow-y:auto}.workspace-column .sketch-rail{max-width:none;box-shadow:none;background:0 0;border:0;border-radius:0;flex-direction:column;align-items:center;gap:2px;padding:4px 0 2px;animation:none;display:flex;position:static;transform:none}.workspace-column .sketch-rail-group{border:0;flex-direction:column;align-items:center;gap:2px;padding:0;display:flex}.sketch-rail-divider{background:var(--color-border);width:22px;height:1px;margin:3px 0}.workspace-column .sketch-rail button{width:30px;height:30px;min-height:0;color:var(--color-text-muted);border-radius:var(--radius-md);background:0 0;border:1px solid #0000;place-items:center;padding:0;font-size:0;display:grid}.workspace-column .sketch-rail button svg{width:16px;height:16px}.workspace-column .sketch-rail button:hover:not(:disabled):not(.active){color:var(--color-text);background:var(--color-surface-hover)}.workspace-column .sketch-rail button.active{color:var(--color-accent);background:var(--color-accent-dim);border-color:var(--color-accent-border)}.workspace-column .sketch-rail button:disabled{color:var(--color-text-muted);opacity:var(--opacity-disabled);cursor:default}.workspace-column .sketch-rail button[data-tone]{position:relative}.workspace-column .sketch-rail button[data-tone]:after{content:"";background:var(--color-accent);border-radius:999px;width:6px;height:6px;position:absolute;top:3px;right:3px}.workspace-column .sketch-rail button[data-tone=ok]:after{background:var(--color-success)}.workspace-column .sketch-rail button[data-tone=warn]:after{background:var(--color-warning)}.workspace-column .sketch-circle-tool{display:flex;position:relative}.workspace-column .sketch-type-strip{top:0;left:calc(100% + var(--island-gap))}.workspace-column .sketch-rail .sketch-type-tile{width:auto;height:28px;font-size:var(--fs-sm);padding:0 9px 0 7px;display:flex}.workspace-column .sketch-rail .sketch-type-cycle{border-color:#0000;width:auto;height:28px;padding:0 6px 0 4px;display:grid}.workspace-column .sketch-rail .sketch-type-cycle kbd{font-size:var(--fs-mini)}.workspace-column .sketch-modify-tool{display:flex;position:relative}.sketch-modify-flyout{z-index:var(--z-popover);background:var(--color-surface-2);border:1px solid var(--color-border-strong);border-radius:var(--radius-lg);min-width:168px;max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);animation:oz-fade var(--dur-fast) var(--ease-out);gap:2px;padding:3px;display:grid;position:fixed;overflow-y:auto;box-shadow:0 16px 36px #0000007a}.sketch-modify-flyout .sketch-modify-item{width:100%;height:28px;font-size:var(--fs-sm);font-weight:var(--fw-medium);text-align:left;white-space:nowrap;color:var(--color-text-muted);border-radius:var(--radius-md);background:0 0;border:1px solid #0000;justify-content:flex-start;align-items:center;gap:8px;padding:0 9px 0 7px;display:flex}.sketch-modify-item:hover:not(:disabled):not(.active){color:var(--color-text);background:var(--color-surface-hover)}.sketch-modify-item.active{color:var(--color-accent);background:var(--color-accent-dim);border-color:var(--color-accent-border)}.sketch-modify-item:disabled{opacity:var(--opacity-disabled);cursor:default}.workspace-column-footer{border-top:0;justify-content:center;padding:2px 0 5px;display:flex}.workspace-column-footer .workspace-column-finish{border-radius:var(--radius-md);justify-content:center;width:30px;height:30px;padding:0}.workspace-column-finish-label{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.workspace-column{--sketch-flyout-w:min(272px, calc(100vw - var(--lane-end) - var(--rail-w) - var(--island-gap) * 2))}.sketch-flyouts{top:0;left:calc(100% + var(--island-gap));width:var(--sketch-flyout-w);gap:var(--island-gap);box-sizing:border-box;pointer-events:auto;flex-direction:column;padding-bottom:2px;scroll-padding-block:2px;display:flex;position:absolute;overflow-y:auto}.viewer-area .workspace-column-float:has(.sketch-flyouts>*) .sketch-type-strip{left:calc(100% + var(--island-gap) * 2 + var(--sketch-flyout-w));max-width:calc(100vw - var(--island-gap) * 4 - var(--rail-w) - var(--sketch-flyout-w))}@media (width<=640px){.viewer-area .workspace-column-float:has(.sketch-flyouts>*) .sketch-type-strip{left:calc(100% + var(--island-gap));max-width:calc(100vw - var(--island-gap) * 3 - var(--rail-w))}}.sketch-flyouts>*{pointer-events:auto;flex:none;min-height:0}.sketch-flyouts .sketch-entity-dock{background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);width:auto;box-shadow:var(--shadow-2);animation:oz-fade var(--dur-fast) var(--ease-out);grid-template-columns:minmax(0,1fr);padding:6px;position:static;overflow:visible}.sketch-flyouts .sketch-entity-editor,.sketch-flyouts .sketch-entity-constraints{min-width:0;box-shadow:none}.sketch-flyouts .sketch-entity-values{min-inline-size:0}.sketch-flyouts .sketch-entity-constraints{grid-template-columns:minmax(0,1fr)}.sketch-flyouts .sketch-entity-editor .form-error,.sketch-flyouts .sketch-entity-constraints .muted{overflow-wrap:anywhere}.sketch-flyouts .sketch-entity-editor{max-height:none;overflow:visible}.sketch-flyouts .sketch-entity-editor footer{flex-wrap:wrap}.sketch-flyouts .sketch-palette{background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);width:auto;max-height:none;box-shadow:var(--shadow-2);backdrop-filter:none;animation:oz-fade var(--dur-fast) var(--ease-out);position:static;overflow:visible}.sketch-flyouts .sketch-palette::-webkit-scrollbar{display:none}.sketch-flyouts .sketch-palette-header{border-bottom:var(--border-thin);min-height:32px;font-weight:var(--fw-medium);padding:6px 10px}.sketch-flyouts .sketch-workflow{border-bottom:var(--border-thin)}.sketch-flyouts .sketch-palette-content{grid-template-columns:minmax(0,1fr);padding:8px 10px 10px}.sketch-flyouts .sketch-palette-content fieldset{grid-template-columns:minmax(0,1fr);min-inline-size:0}.sketch-flyouts .sketch-palette-number{flex-wrap:wrap}.workspace.column-layout .viewer-area:has(.sketch-relations){--lane-end:calc(var(--rail-w) * 2 + var(--island-gap) * 3 + var(--right-panels-w))}.instrument-rail>.sketch-relations{top:0;right:calc(100% + var(--island-gap));width:var(--rail-w);box-sizing:border-box;background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);flex-direction:column;align-items:center;gap:2px;padding:4px 0;display:flex;position:absolute}.sketch-relation-slot{display:contents}.sketch-relation-slot.sketch-point-relations-anchor{flex-direction:column;align-items:center;display:flex;position:relative}.sketch-point-relations{z-index:1;top:0;right:calc(100% + var(--island-gap));background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-lg);min-width:160px;box-shadow:var(--shadow-2);gap:2px;padding:4px;display:grid;position:absolute}.sketch-point-relation{width:100%;height:30px;color:var(--color-text-muted);border-radius:var(--radius-sm);font-size:var(--fs-sm);text-align:left;white-space:nowrap;background:0 0;border:0;align-items:center;gap:8px;padding:0 8px;display:flex}.sketch-point-relation:hover:not(:disabled){color:var(--color-text);background:var(--color-surface-2)}.sketch-point-relation.active{color:var(--color-accent);background:var(--color-accent-dim)}.sketch-point-relation:disabled{opacity:.45;cursor:not-allowed}@media (height<=600px){.instrument-rail>.sketch-relations{width:auto;max-height:calc((100vh - var(--stage-top) - var(--island-gap) + 100%) / 2);direction:rtl;grid-template-rows:repeat(auto-fill,30px);grid-auto-columns:30px;grid-auto-flow:column;gap:2px;padding:5px 4px;display:grid}.instrument-rail>.sketch-relations .sketch-relation{direction:ltr;height:30px}.instrument-rail>.sketch-relations .sketch-relations-divider{display:none}}@media (height<=540px){.instrument-rail>.sketch-relations .sketch-relation-name{display:none}}@media (width<=640px){.viewer-area:has(.sketch-flyouts>*) .instrument-rail>.sketch-relations .sketch-relation-name{display:none}}@media (height<=540px){.workspace.column-layout .viewer-area:has(.sketch-relations){--lane-end:calc(var(--rail-w) * 2 + 72px + var(--island-gap) * 4 + var(--right-panels-w))}}.sketch-relations-divider{background:var(--color-border);flex:none;width:20px;height:1px;margin:4px 0}.sketch-relation{width:30px;height:30px;color:var(--color-text-muted);border-radius:var(--radius-md);background:0 0;border:1px solid #0000;flex:none;justify-content:center;align-items:center;padding:0;display:flex;position:relative}.sketch-relation:hover:not(:disabled):not(.active){color:var(--color-text);background:var(--color-surface-hover)}.sketch-relation.active{color:var(--color-accent);background:var(--color-accent-dim);border-color:var(--color-accent-border)}.sketch-relation:disabled{color:var(--color-text-muted);opacity:var(--opacity-disabled);cursor:default}.sketch-relation-name{height:28px;color:var(--color-text);background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-md);box-shadow:var(--shadow-1);font-size:var(--fs-sm);font-weight:var(--fw-medium);white-space:nowrap;pointer-events:none;align-items:center;padding:0 10px;display:flex;position:absolute;top:50%;right:calc(100% + 11px);transform:translateY(-50%)}.sketch-relation.active .sketch-relation-name{color:var(--color-accent);border-color:var(--color-accent-border)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:where(.workspace:not(.with-assistant)) .viewer-area:has(.in-place-command) :is(.toast,.selection-refusal-lane){--lane-status:calc(var(--in-place-command-h,38px) + 10px)}.viewer-area:has(.in-place-command) :is(.workspace-toast,.activity-lane){bottom:calc(var(--lane-base) + var(--in-place-command-h,38px) + 10px)}:where(.workspace:not(.with-assistant)) .viewer-area:has(.in-place-command):has(.workspace-toast:not(.hidden)) :is(.toast,.selection-refusal-lane){--lane-status:calc(var(--in-place-command-h,38px) + 50px)}.in-place-command{pointer-events:auto;max-width:min(max(calc(var(--command-bar-w) + 120px), 520px), 100%);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);font-size:var(--fs-xs);align-items:center;gap:8px;padding:4px 4px 4px 12px;display:flex;position:relative;box-shadow:0 6px 18px #0000003d}.in-place-command-title{flex:none;font-weight:600}.in-place-command-hint{min-width:0;color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;flex:auto;overflow:hidden}.in-place-command.refused .in-place-command-hint{color:var(--color-warning);-webkit-line-clamp:3;white-space:normal;overflow-wrap:anywhere;-webkit-box-orient:vertical;line-height:1.35;display:-webkit-box}.in-place-command.refused .in-place-command-hint.is-expanded{-webkit-line-clamp:unset;max-height:16em;display:block;overflow-y:auto}.in-place-command-more{min-height:28px;color:var(--color-text-muted);border-radius:var(--radius-sm);font:inherit;text-underline-offset:2px;cursor:pointer;background:0 0;border:0;flex:none;align-self:center;padding:0 6px;text-decoration:underline}.in-place-command-more:hover{color:var(--color-text);background:var(--color-surface-hover)}.in-place-command-cancel,.in-place-command-done{min-height:28px;color:var(--color-text);background:var(--color-surface-hover);border:1px solid var(--color-border);border-radius:var(--radius-sm);font:inherit;cursor:pointer;flex:none;align-items:center;gap:6px;padding:0 10px;display:inline-flex}.in-place-command-done{color:var(--color-on-accent);background:var(--color-accent);border-color:var(--color-accent-border)}.in-place-command-done:disabled{opacity:.45;cursor:default}.in-place-command kbd{min-width:0;color:inherit;font-size:var(--fs-mini);line-height:inherit;background:0 0;border:0;margin-inline-start:2px;padding:0}@media (width<=520px){.in-place-command{flex-wrap:wrap}.in-place-command-title{text-overflow:ellipsis;white-space:nowrap;max-width:96px;overflow:hidden}.in-place-command-hint{flex-basis:calc(100% - 120px)}.in-place-command-cancel,.in-place-command-done{gap:4px;padding-inline:5px}}.in-place-command-options{flex:none}.in-place-command-options>summary{border-radius:var(--radius-sm);cursor:pointer;justify-content:center;align-items:center;min-width:28px;min-height:28px;list-style:none;display:inline-flex}.in-place-command-options>summary::-webkit-details-marker{display:none}.in-place-command-options-panel{box-sizing:border-box;min-width:220px;max-width:100%;max-height:max(0px, calc(100dvh - var(--stage-top) - var(--island-gap) * 2 - var(--command-bar-h) - var(--in-place-command-h,64px) - 8px));overscroll-behavior:contain;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);padding:10px;position:absolute;bottom:calc(100% + 8px);left:0;overflow-y:auto;box-shadow:0 6px 18px #0000003d}.in-place-command-options-panel.move-options{width:min(340px,100%)}.move-command .in-place-command-hint{max-width:34ch}.move-target-name{color:var(--color-text)}.in-place-option{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.in-place-option+.in-place-option{margin-top:8px}.in-place-option-label{color:var(--color-text-muted);font-size:var(--fs-xs);flex:0 0 100%}.in-place-option-note{max-width:36ch;color:var(--color-text-muted);font-size:var(--fs-xs);flex:0 0 100%;margin:2px 0 0;line-height:1.4}.in-place-option-choice{min-height:28px;color:var(--color-text);background:var(--color-surface-hover);border:1px solid var(--color-border);border-radius:var(--radius-sm);font:inherit;cursor:pointer;padding:0 8px}.in-place-option-value{font-variant-numeric:tabular-nums}.in-place-option-choice[aria-checked=true]{color:var(--color-bg);background:var(--color-accent);border-color:var(--color-accent-border)}.in-place-command-options-panel.in-place-params{width:min(360px,100vw - 32px);font-size:var(--fs-sm);padding:8px 10px 10px}.in-place-params-summary{color:var(--color-text);background:var(--color-surface-hover);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--fs-mini);font-variant-numeric:tabular-nums;margin:0 0 6px;padding:5px 7px;line-height:1.45}.in-place-params-section+.in-place-params-section{border-top:1px solid var(--color-border);margin-top:6px;padding-top:6px}.in-place-params-heading{color:var(--color-text-subtle);font-family:var(--font-mono);font-size:var(--fs-mini);font-weight:var(--fw-regular);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;margin:0 0 4px}.in-place-params-section.is-foldable>.in-place-params-heading{text-align:start;cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;width:100%;margin-bottom:0;padding:0;display:flex}.in-place-params-section.is-foldable>.in-place-params-heading:before{content:"";width:5px;height:5px;transition:transform var(--dur-fast) var(--ease-out);border-bottom:1.5px solid;border-right:1.5px solid;transform:rotate(-45deg)}.in-place-params-section.is-open>.in-place-params-heading{margin-bottom:4px}.in-place-params-section.is-open>.in-place-params-heading:before{transform:rotate(45deg)}.in-place-params-grid{gap:4px;display:grid}.in-place-params .in-place-option+.in-place-option{margin-top:0}.in-place-param-row{grid-template-columns:92px minmax(0,1fr);align-items:center;column-gap:8px;min-height:26px;display:grid}.in-place-param-row>.in-place-option-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.in-place-param-row>.in-place-option-note{grid-column:2;max-width:none;margin:0}.in-place-param-segments{background:var(--color-surface-hover);border-radius:var(--radius-sm);flex-wrap:wrap;gap:2px;padding:2px;display:flex}.in-place-param-segments>.in-place-option-choice{min-height:22px;font-size:var(--fs-xs);white-space:nowrap;background:0 0;border-color:#0000;flex:auto;padding:0 6px}.in-place-param-segments>.in-place-option-choice[aria-checked=true]{color:var(--color-bg);background:var(--color-accent);border-color:var(--color-accent-border)}.in-place-param-select,.in-place-param-field{box-sizing:border-box;min-height:26px;color:var(--color-text);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm)}.in-place-param-select{width:100%;font:inherit;font-size:var(--fs-xs);padding:0 6px}.in-place-param-fields{gap:4px;min-width:0;display:flex}.in-place-param-field{flex:1 1 0;align-items:center;min-width:0;padding:0 6px;display:flex}.in-place-param-field:focus-within{border-color:var(--color-accent);box-shadow:0 0 0 1px var(--color-accent)}.in-place-param-field.is-refused{border-color:var(--color-error);box-shadow:0 0 0 1px var(--color-error)}.in-place-param-field input{width:100%;min-width:0;color:inherit;font:inherit;font-variant-numeric:tabular-nums;background:0 0;border:0;outline:none;flex:auto;padding:0}.in-place-param-axis,.in-place-param-suffix{color:var(--color-text-subtle);font-size:var(--fs-mini);flex:none}.in-place-param-axis{font-family:var(--font-mono);margin-right:4px}.in-place-param-suffix{margin-left:4px}.in-place-param-value>.in-place-option-label.is-scrubbable{cursor:ew-resize;touch-action:none;user-select:none}.in-place-param-value.is-vector .in-place-param-field{padding:0 4px}.in-place-params-actions{margin-top:8px}.workspace-hint-help{width:min(var(--command-bar-w), 100%);z-index:3;pointer-events:none;height:24px;position:absolute;bottom:7px;left:50%;transform:translate(-50%)}.workspace-hint-help summary{pointer-events:auto;cursor:pointer;width:24px;height:24px;color:var(--color-text-subtle);place-items:center;list-style:none;display:grid;position:absolute;right:52px}.workspace-hint-help summary::-webkit-details-marker{display:none}.workspace-hint-help>p{pointer-events:auto;box-sizing:border-box;width:min(360px,100vw - 48px);color:var(--color-text);background:var(--color-surface);border:var(--border-thin);border-radius:var(--radius-sm);white-space:normal;overflow-wrap:anywhere;margin:0;padding:12px;position:absolute;bottom:30px;right:8px}.workspace.with-assistant .workspace-hint-help,.command-bar-lane:has(.command-bar.open)>.workspace-hint-help{display:none}.workspace-hint{padding-right:84px}.command-bar-lane:has(.workspace-hint-help[open]){z-index:var(--z-popover)}.corner-slot{top:16px;right:calc(var(--island-gap) + var(--corner-scrollbar-w,0px));z-index:10;align-items:center;gap:var(--sp-2);height:28px;display:flex;position:absolute}:root{--corner-slot-w:92px}.corner-action{height:28px;min-height:28px;color:var(--color-text);background:var(--color-surface-2);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);font-family:var(--font-ui);font-size:var(--fs-sm);font-weight:var(--fw-medium);white-space:nowrap;cursor:pointer;align-items:center;gap:5px;padding:0 10px;display:inline-flex}.corner-action:hover{background:var(--color-surface-hover)}.workspace-column-float:has(.selection-rail){z-index:calc(var(--z-inspector-float) + 1)}.viewer-area:has(.panel-float) .workspace-column-float:has(.selection-rail){z-index:calc(var(--z-panel-float) + 8)}.selection-rail{flex-direction:column;align-items:center;gap:2px;display:flex}button.command-rail.selection-rail-verb[aria-pressed=true]{color:var(--color-selected-text);background:var(--color-selected-fill);border-color:#0000}.selection-rail[data-busy=quiet] button.command-rail:disabled{opacity:1}.selection-rail .selection-rail-badge{width:30px;height:22px;color:var(--color-text-muted);border-radius:var(--radius-md);place-items:center;display:grid}.selection-rail .selection-callout-phase-dot,.selection-rail .selection-rail-phase{border-radius:999px;flex:none;width:7px;height:7px;margin:4px 0 2px;padding:0}.selection-rail .selection-rail-phase{background:var(--color-text-muted);border:0}.selection-rail .selection-rail-phase.phase-exact-entry{background:var(--color-accent)}.selection-rail .selection-rail-phase.phase-failed{background:var(--color-error)}.workspace-hint{align-items:center;gap:8px;display:flex}.workspace.with-assistant .workspace-hint:has(>.selection-readout){justify-content:flex-end;padding-right:64px;display:flex}.workspace.with-assistant .workspace-hint>.workspace-hint-text,.command-bar-lane:has(.command-bar-input:not(:placeholder-shown))>.workspace-hint{display:none}.workspace-hint-text{text-overflow:ellipsis;white-space:nowrap;flex:1 1 0;min-width:0;overflow:hidden}.selection-readout{min-width:0;max-width:100%;height:22px;color:var(--color-text);background:var(--color-surface-hover);border-radius:var(--radius-md);font-size:var(--fs-sm);white-space:nowrap;flex:none;align-items:center;padding:0 8px;line-height:22px;display:inline-flex}.selection-readout .selection-callout-name{text-overflow:ellipsis;min-width:0;max-width:180px;overflow:hidden}.selection-readout .selection-callout-detail{color:var(--color-text-muted);border-left:var(--border-thin);flex:none;margin-left:8px;padding-left:8px}.viewer-area{--lane-refusal:0px}.viewer-area:has(.selection-refusal-lane .selection-callout-diagnostic){--lane-refusal:52px}.selection-refusal-lane{left:var(--notice-start,12px);right:var(--notice-end,12px);bottom:calc(var(--lane-base,48px) + var(--lane-status,0px));z-index:calc(var(--z-inspector-float) + 1);pointer-events:none;justify-content:center;display:flex;position:absolute}.selection-refusal-lane .selection-callout-diagnostic{width:auto;min-width:0;max-width:min(640px,100%);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-error);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);font-size:var(--fs-sm);pointer-events:auto;flex-wrap:wrap;gap:4px 6px;padding:4px 6px 4px 12px}.selection-refusal-lane .selection-callout-error{color:var(--color-text);overflow-wrap:anywhere;flex:240px;line-height:1.3}.selection-refusal-lane .selection-callout-diagnostic.is-expandable:not(.is-expanded) .selection-callout-error{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.selection-refusal-lane .selection-callout-recovery{white-space:nowrap;text-overflow:ellipsis;min-width:0;max-width:100%;color:var(--color-text);border:var(--border-thin);background:0 0;flex:0 auto;overflow:hidden}.selection-refusal-lane .selection-callout-diagnostic.is-expanded .selection-callout-error{-webkit-line-clamp:unset;overflow-wrap:anywhere;display:block;overflow:visible}.selection-refusal-lane .selection-callout-recovery:hover{background:var(--color-surface-hover)}@container viewer-area (width<=719px){.viewer-area:has(.selection-refusal-lane .selection-callout-diagnostic) .toast{--lane-refusal:92px}}@container viewer-area (width>=1240px){.workspace.column-layout .viewer-area:has(.workspace-tour) .selection-refusal-lane{--notice-start:max(var(--lane-inset), calc(var(--tour-left) + 296px + 12px))}}:where(button.brand,button.section-title,summary.section-title,.history-handle){position:relative}:where(button.brand,button.section-title,summary.section-title,.history-handle):after{content:"";position:absolute;inset:min(0px,50% - 12px)}