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var(--color-safe-area);pointer-events:none}.safe-area>span{position:absolute;top:-1.15rem;left:0;color:var(--color-safe-area);font-family:var(--font-mono);font-size:.58rem;letter-spacing:.08em;text-transform:uppercase}.alignment-guide{position:absolute;z-index:var(--z-dropdown);display:none;background:var(--color-snap-guide);box-shadow:0 0 0 var(--rule-hair) var(--color-paper-raised);pointer-events:none}.alignment-guide[data-active=true]{display:block}.alignment-guide--x{top:0;bottom:0;width:var(--rule-hair)}.alignment-guide--y{right:0;left:0;height:var(--rule-hair)}.label-element,.mini-element{position:absolute;left:calc(var(--x) * 1%);top:calc(var(--y) * 1%);width:calc(var(--w) * 1%);height:calc(var(--h) * 1%);font-size:var(--font-size);font-family:var(--font-family, var(--font-body));font-weight:var(--font-weight);letter-spacing:var(--tracking);line-height:var(--leading);text-align:var(--align)}.label-element{z-index:var(--z-raised);display:flex;align-items:center;min-width:0;padding:.15rem;border:var(--rule-hair) solid transparent;cursor:grab;user-select:none}.label-element:hover,.label-element:focus-visible{border-color:var(--color-selection-muted)}.label-element.is-selected{border-color:var(--color-selection);box-shadow:0 0 0 var(--rule-hair) var(--color-paper-raised)}.label-element.is-dragging{cursor:grabbing;opacity:.82}.label-element.is-mismatch{border-color:var(--color-danger);border-style:dashed}.editable-copy{width:100%;min-width:0;white-space:pre-wrap;overflow-wrap:anywhere}.editable-copy[contenteditable=true],.claim-strip[contenteditable=true]{min-height:1.2em;outline:2px solid var(--color-selection);outline-offset:var(--space-2xs);background:var(--color-paper-raised);color:var(--color-ink);cursor:text;user-select:text}.label-element--paragraph{align-items:flex-start;flex-direction:column;gap:var(--space-3xs)}.copy-prefix{flex:0 0 auto}.label-element--claims{align-items:stretch}.claim-strip{display:flex;width:100%;align-items:center;justify-content:center;border-block:var(--rule-hair) solid currentColor;text-align:center;white-space:nowrap}.link-dot,.finding-pin,.selection-label,.resize-handle{position:absolute;z-index:var(--z-dropdown)}.link-dot{top:-.55rem;left:-.55rem;display:none;width:1.1rem;height:1.1rem;place-items:center;border-radius:50%;background:var(--color-accent);color:var(--color-accent-ink)}.label-element.is-selected .link-dot{display:grid}.finding-pin{top:-.8rem;right:-.8rem;display:grid;width:1.45rem;height:1.45rem;place-items:center;border:2px solid var(--color-paper-raised);border-radius:50%;background:var(--color-danger);color:var(--color-accent-ink);font-family:var(--font-mono);font-size:.65rem}.selection-label{bottom:calc(100% + .4rem);left:-1px;padding:var(--space-3xs) var(--space-xs);background:var(--color-selection);color:var(--color-accent-ink);font-size:.62rem;font-weight:600;white-space:nowrap}.resize-handle{width:.7rem;height:.7rem;border:2px solid var(--color-paper-raised);border-radius:2px;background:var(--color-selection);touch-action:none}.resize-handle--nw{top:-.35rem;left:-.35rem;cursor:nwse-resize}.resize-handle--ne{top:-.35rem;right:-.35rem;cursor:nesw-resize}.resize-handle--sw{bottom:-.35rem;left:-.35rem;cursor:nesw-resize}.resize-handle--se{right:-.35rem;bottom:-.35rem;cursor:nwse-resize}.facts-panel{display:flex;width:100%;height:100%;flex-direction:column;gap:.35rem;padding:.65rem;border:2px solid currentColor;background:var(--color-paper-raised);color:var(--color-ink);font-family:var(--font-body)}.facts-panel>strong{font-family:var(--font-display);font-size:2.05rem;letter-spacing:-.07em;line-height:.9}.facts-panel>i,.facts-panel>b{width:100%;height:.35rem;background:var(--color-ink)}.facts-panel>b{height:.12rem}.facts-panel>span{display:flex;justify-content:space-between;gap:var(--space-xs);padding-bottom:.25rem;border-bottom:var(--rule-hair) solid currentColor;font-size:.72rem}.facts-panel em{font-style:normal}.facts-panel small{font-size:.57rem}.facts-panel--mini{gap:2px;padding:4px;border-width:1px}.facts-panel--mini>strong{font-size:8px}.facts-panel--mini>i{height:2px}.facts-panel--mini>b{height:1px}.facts-panel--mini>span{padding:0;font-size:3px}.facts-panel--mini small{font-size:2.5px}.barcode{display:grid;width:100%;height:100%;grid-template-rows:minmax(0,1fr) auto;padding:.25rem 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var(--color-rule)}.finish-menu>.menu-select-trigger{min-width:8.4rem;background:var(--color-paper-soft)}.finish-menu>.menu-select-trigger>span{color:var(--color-muted);font-size:var(--ui-xs);font-weight:600}.finish-menu .menu-select-popover{width:15rem}.spin-stage{position:relative;display:grid;place-items:center;overflow:clip;cursor:grab;perspective:1100px;touch-action:none}.spin-stage[data-dragging=true]{cursor:grabbing}.tub-scene{position:relative;display:grid;width:26rem;height:28rem;place-items:center;perspective:1000px}.tub-object{position:relative;transform:rotateX(var(--rotate-x)) rotateY(var(--rotate-y)) scale(calc(var(--package-scale) * 1.14));transform-style:preserve-3d;transition:transform var(--dur-long) var(--ease-out)}.spin-stage[data-dragging=true] .tub-object{transition:none}.mini-face{position:relative;width:100%;height:100%;overflow:hidden}.mini-face--front{background:var(--color-product-forest);color:var(--color-product-front-ink)}.mini-face--facts{background:var(--color-paper-raised);color:var(--color-ink)}.mini-face--back{background:var(--color-product-cream);color:var(--color-product-ink)}.mini-element{display:flex;align-items:center;overflow:hidden}.mini-element--paragraph{align-items:flex-start}.mini-element .editable-copy{overflow:hidden}.tub-object{--tub-radius: 6.35rem;--slice-width: 1.68rem;width:14rem;height:17rem}.spatial-marker--tub{transform:translateZ(calc(var(--tub-radius) + .5rem))}.tub-object--webgl{transition:none}.tub-preview{display:block;width:100%;height:100%;pointer-events:none}.tub-object--webgl 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.three-d-workspace{min-height:100%}.check-callout{position:absolute;left:var(--space-lg);display:flex;gap:var(--space-sm);padding:var(--space-sm);background:var(--color-paper-raised)}.check-callout>span{display:grid;width:2rem;height:2rem;flex:0 0 auto;place-items:center;border-radius:var(--radius-control);background:var(--color-accent-soft);color:var(--color-accent)}.check-callout strong,.check-callout small{display:block}.check-callout small{margin-top:var(--space-3xs);color:var(--color-muted);font-size:var(--text-xs)}.inspector,.checks-panel{border-inline-start:var(--rule-hair) solid var(--color-rule)}.inspector-heading,.checks-heading{position:sticky;z-index:var(--z-raised);top:0;justify-content:space-between;gap:var(--space-sm);border-bottom:var(--rule-hair) solid var(--color-rule)}.inspector-heading strong,.inspector-heading small,.checks-heading strong,.checks-heading 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button{display:flex;min-width:0;min-height:7rem;flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:var(--space-3xs);padding:var(--space-sm);border-radius:var(--radius-control);text-align:left}.export-grid button>svg{margin-bottom:auto;color:var(--color-accent)}.export-grid button strong,.export-grid button small{display:block}.export-grid button small{overflow:hidden;color:var(--color-muted);font-size:var(--ui-2xs);text-overflow:ellipsis;white-space:nowrap}.modal-note{display:block;margin-top:var(--space-sm);text-align:center}.review-receipt{display:grid;gap:var(--space-xs);margin-bottom:var(--space-lg);padding:var(--space-md);border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-control);background:var(--color-paper-soft)}.review-receipt>span{padding-bottom:var(--space-sm);border-bottom:var(--rule-hair) solid var(--color-rule);font-family:var(--font-mono);font-size:var(--text-xs)}.review-receipt b{gap:var(--space-xs);font-size:var(--text-xs)}.review-receipt b:before{display:inline-grid;width:1.2rem;height:1.2rem;place-items:center;border-radius:50%;background:var(--color-success-soft);color:var(--color-success);content:"✓";font-size:var(--ui-xs)}.live-region{position:fixed;top:-100%;left:-100%;width:1px;height:1px;overflow:hidden}@media(hover:hover)and (pointer:fine){.button:hover,.icon-button:hover,.block-button:hover,.brief-section-button:hover,.object-actions button:hover,.inspector-actions button:hover,.export-grid button:hover,.ai-background-entry:hover,.ai-style-option:hover,.ai-background-mobile-button:hover{background:var(--color-paper-pressed)}.ai-background-entry:hover{color:var(--color-accent)}.size-stepper button:hover,.context-button-group button:hover,.context-select 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.spin-stage{min-height:0}body.has-preview-focus{overflow:clip}.spin-hint strong{margin-inline-start:var(--space-xs);color:var(--color-ink-soft);font-family:var(--font-mono);font-size:var(--text-xs)}@media(max-width:39.99rem){.three-d-toolbar{justify-content:flex-start;overflow-x:auto;scrollbar-width:none}.three-d-toolbar>*{flex:0 0 auto}.spin-hint>span{max-width:8.5rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.three-d-workspace.is-focus-view .three-d-toolbar{top:var(--space-sm)}}.studio-shell{background:var(--color-paper-soft)}.button{min-height:2.5rem;border-radius:var(--radius-control);font-size:var(--ui-sm)}.icon-button{width:2.25rem;height:2.25rem;border-color:transparent;border-radius:var(--radius-control);background:transparent}.studio-main{grid-template-columns:11.75rem minmax(32rem,1fr) 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.mode-button{min-width:0;min-height:2.6rem;padding:0;border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:var(--color-muted);font-size:var(--ui-md);font-weight:500}.mode-switch .mode-button.is-active{border-bottom-color:var(--color-ink);background:transparent;color:var(--color-ink);font-weight:600}.mode-switch .mode-button>span{min-width:0;padding:0;background:none;color:var(--color-danger);font-family:var(--font-mono);font-size:var(--ui-2xs);font-weight:500}.mode-button{min-width:4.4rem;min-height:2.15rem;border:0;border-radius:var(--radius-control);font-size:var(--ui-sm);font-weight:650}.mode-button.is-active{border:0;background:var(--color-paper-raised)}.history-actions output{font-family:var(--font-body)}.workbench-stage{background:var(--color-workbench)}.design-workspace{position:relative;grid-template-rows:auto minmax(34rem,1fr) auto}.canvas-toolbar{min-height:3.15rem;padding:.35rem var(--space-md);border-bottom:var(--rule-hair) solid 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var(--color-shadow)}.context-toolbar.has-mismatch{background:var(--color-paper-raised);box-shadow:inset 0 -2px 0 var(--color-danger),0 .65rem 2rem var(--color-shadow-float)}.context-selection{min-width:7rem;padding-inline:var(--space-sm)}.context-toolbar--empty>div{min-width:11rem;padding-inline:var(--space-sm)}.context-select select,.size-stepper,.context-button-group{min-height:2.55rem;border-color:var(--color-rule);border-radius:var(--radius-control)}.context-select select,.size-stepper button,.context-button-group button,.size-stepper input{height:2.55rem}.size-stepper button,.context-button-group button{width:2.55rem}.canvas-viewport{position:relative;min-height:36rem;padding:7rem var(--space-2xl) var(--space-3xl);background-color:var(--color-workbench);background-image:none}.label-canvas{border-radius:var(--radius-xs);box-shadow:0 1.2rem 3.5rem var(--color-package-shadow),0 0 0 1px var(--color-package-edge)}.label-canvas.has-snap-grid .canvas-grid{opacity:.72}.selection-label{border-radius:var(--radius-control)}.inspector,.checks-panel,.brief-proof{border-inline-start-color:var(--color-rule)}.inspector-heading,.checks-heading{min-height:3.55rem;padding:var(--space-sm) var(--space-md);background:var(--color-paper-raised)}.inspector-heading strong,.checks-heading strong{font-family:var(--font-body);font-size:var(--ui-base)}.inspector-heading small,.checks-heading small{margin-top:.08rem;font-size:var(--ui-xs)}.inspector-body{gap:var(--space-lg);padding:var(--space-md)}.drift{display:grid;gap:var(--space-sm);padding-bottom:var(--space-md);border-bottom:var(--rule-hair) solid var(--color-rule)}.drift-flag{display:flex;align-items:center;gap:.45rem;margin:0;color:var(--color-danger);font-size:var(--ui-sm);font-weight:600}.drift-dot{width:5px;height:5px;flex:0 0 auto;border-radius:var(--radius-pill);background:var(--color-danger)}.drift-diff{display:grid;margin:0;align-items:baseline;grid-template-columns:auto minmax(0,1fr);gap:.3rem var(--space-sm)}.drift-diff dt{color:var(--color-faint);font-family:var(--font-body);font-size:var(--ui-2xs)}.drift-diff dd{margin:0;font-size:var(--ui-md);overflow-wrap:anywhere}.drift-was{color:var(--color-muted);text-decoration:line-through;text-decoration-color:color-mix(in oklch,var(--color-danger) 55%,transparent)}.drift-now{font-weight:600}.drift-source,.binding-linked{margin:0;color:var(--color-faint);font-family:var(--font-mono);font-size:var(--ui-2xs)}.binding-linked{display:flex;justify-content:space-between;gap:var(--space-sm);padding-bottom:var(--space-md);border-bottom:var(--rule-hair) solid var(--color-rule)}.inspector-edit-action{display:flex;min-height:2.6rem;align-items:center;justify-content:center;gap:var(--space-xs);border:var(--rule-hair) solid var(--color-rule-strong);border-radius:var(--radius-control);background:var(--color-paper-raised);cursor:pointer;font-size:var(--ui-sm);font-weight:650}.link-source{min-height:2.6rem;border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-control);background:var(--color-paper-soft);color:var(--color-ink-soft)}.field{gap:var(--space-2xs)}.field>span{font-size:var(--ui-xs)}.field input[type=number]{height:2.5rem;border-color:var(--color-rule);border-radius:var(--radius-control);background:var(--color-paper-soft);font-size:var(--ui-xs)}.inspector-actions{border-top-color:var(--color-rule)}.inspector-actions button{border:0;background:transparent;font-size:var(--ui-xs)}.layer-mini-list{margin-top:var(--space-xs);border-top-color:var(--color-rule)}.mini-layer{min-height:2.55rem;border-color:transparent;padding-inline:var(--space-md);font-size:var(--ui-sm)}.mini-layer.is-active{background:var(--color-paper-soft);color:var(--color-ink)}.brief-workspace{width:min(58rem,100%);padding:var(--space-2xl) clamp(1.25rem,3vw,3rem) var(--space-3xl)}.brief-intro h1{max-width:none;margin-bottom:var(--space-2xs);font-family:var(--font-body);font-size:var(--ui-xl);font-weight:600;letter-spacing:-.015em}.brief-intro p{max-width:55ch;font-size:var(--ui-lg)}.brief-form{gap:var(--space-2xl)}.brief-pack-preview{width:9.5rem;height:13.75rem;margin-block:var(--space-lg);filter:drop-shadow(0 .8rem 1.2rem var(--color-shadow-strong))}.three-d-workspace{position:relative;grid-template-rows:minmax(34rem,1fr)}.three-d-toolbar{position:absolute;z-index:var(--z-dropdown);top:var(--space-md);left:50%;border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-control);background:var(--color-paper-raised);box-shadow:0 .65rem 2rem var(--color-shadow-float);transform:translate(-50%)}.spin-stage{min-height:38rem;background:var(--color-workbench)}.package-preview-host{position:relative;width:100%;height:100%}.package-preview-host>.tub-preview{position:absolute;z-index:var(--z-base);inset:0}.package-preview-status{position:absolute;z-index:var(--z-raised);inset:0;display:grid;place-content:center;gap:var(--space-xs);color:var(--color-ink-soft);text-align:center;transition:opacity var(--dur-short) var(--ease-out)}.package-preview-status-mark{display:block;width:2.75rem;height:var(--space-2xs);margin-inline:auto;border-radius:var(--radius-pill);background:var(--color-accent)}.package-preview-status strong,.package-preview-status small{display:block}.package-preview-status strong{font-size:var(--text-sm)}.package-preview-status small{color:var(--color-muted);font-size:var(--text-xs)}.package-preview-host[data-preview-status=ready] .package-preview-status{opacity:0;pointer-events:none}.package-preview-host[data-preview-status=error] .package-preview-status-mark{background:var(--color-danger)}.preview-inspector-body{display:grid;gap:var(--space-xl);padding:var(--space-md)}.preview-readiness{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:var(--space-sm);padding:var(--space-md);border-radius:var(--radius-control);background:var(--color-success-soft);color:var(--color-success)}.preview-readiness.has-mismatch{background:var(--color-danger-soft);color:var(--color-danger)}.preview-readiness strong,.preview-readiness small{display:block}.preview-readiness strong{color:var(--color-ink);font-size:var(--ui-md)}.preview-readiness small{margin-top:var(--space-3xs);color:var(--color-ink-soft);font-size:var(--ui-xs);line-height:1.45}.preview-detail-section{display:grid;gap:var(--space-sm);padding-top:var(--space-md);border-top:var(--rule-hair) solid var(--color-rule)}.preview-detail-section>span{color:var(--color-faint);font-size:var(--ui-2xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-family:var(--font-body)}.preview-metric-row{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-sm)}.preview-metric-row strong{max-width:8rem;overflow:hidden;font-size:var(--ui-md);text-overflow:ellipsis;text-transform:capitalize;white-space:nowrap}.preview-metric-row small{color:var(--color-muted);font-size:var(--ui-xs)}.preview-detail-section ul{display:grid;gap:var(--space-xs);margin:0;padding-inline-start:1.1rem;color:var(--color-ink-soft);font-size:var(--ui-sm);line-height:1.45}.preview-boundary{color:var(--color-muted);font-size:var(--ui-xs);line-height:1.5}.spin-hint,.reset-view{border:0;border-radius:var(--radius-control)}.check-callout{top:auto;bottom:3.5rem;max-width:18rem;border:0;border-radius:var(--radius-control);box-shadow:0 .65rem 2rem var(--color-shadow-float)}.check-empty{min-height:auto;justify-content:flex-start;padding:var(--space-2xl) var(--space-lg)}.check-empty>svg{display:none}.check-empty h2{max-width:none;font-family:var(--font-body);font-size:var(--ui-xl);letter-spacing:-.015em}.check-empty p{color:var(--color-ink-soft);font-size:var(--ui-base);line-height:1.55}.check-empty .button{align-self:flex-start}.check-empty small{color:var(--color-muted);font-size:var(--ui-xs)}.check-summary{background:var(--color-paper-soft)}.summary-number{border-radius:var(--radius-control)}.brief-intro h1 em{color:var(--color-muted);font-style:normal;font-weight:400}.brief-provenance{margin:0;color:var(--color-faint);font-family:var(--font-mono);font-size:var(--ui-xs);letter-spacing:.01em}.brief-proof-actions{display:grid;gap:var(--space-xs);padding:var(--space-md)}.button--quiet{border-color:transparent;background:transparent;color:var(--color-muted);font-weight:500}.button--quiet:hover{color:var(--color-ink)}.drift-flag--medium{color:var(--color-warning)}.drift-flag--medium .drift-dot{background:var(--color-warning)}.drift-flag--review{color:var(--color-muted)}.drift-flag--review .drift-dot{background:var(--color-rule-strong)}.finding-detail{margin:0;color:var(--color-muted);font-size:var(--ui-md);line-height:1.5}.finding-foot{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-sm);margin-top:var(--space-2xs)}.finding-source{color:var(--color-faint);font-family:var(--font-mono);font-size:var(--ui-2xs)}.finding-action{padding:0;border:0;background:transparent;color:var(--color-accent);cursor:pointer;font-size:var(--ui-sm);font-weight:600}.finding-action:hover{color:var(--color-accent-dark)}.finding-passed{display:flex;align-items:center;gap:var(--space-xs);margin:0;padding:var(--space-xs) var(--space-md);color:var(--color-muted);font-size:var(--ui-sm)}.finding-passed svg{color:var(--color-success)}.finding{padding:var(--space-md);display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-xs)}.finding h3{font-family:var(--font-body);font-size:var(--ui-base)}@media(max-width:81.99rem){.studio-main{grid-template-columns:4.25rem 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.history-actions{display:none}.inspector,.brief-proof,.checks-panel{border-top-color:var(--color-rule)}.check-empty{min-height:24rem}}@media(max-width:39.99rem){.workbench-bar{min-height:3.25rem}.workbench-utility{gap:var(--space-2xs)}.workbench-actions{padding-inline-start:0;border-inline-start:0}.workbench-primary{width:2.75rem;min-width:2.75rem;padding:0}.workbench-primary>span,.workbench-secondary-action{display:none}.package-menu>.menu-select-trigger{min-width:0;max-width:9rem}.canvas-toolbar{overflow-x:auto}.floating-format-bar{position:sticky;top:0;left:auto;width:100%;max-width:100%;overflow-x:auto;padding:var(--space-xs);background:var(--color-workbench);transform:none}.finish-menu>.menu-select-trigger{min-width:5.25rem;padding-inline:var(--space-xs)}.finish-menu>.menu-select-trigger>span{display:none}.context-toolbar{max-width:none;border-radius:var(--radius-control)}.canvas-viewport{display:block;min-height:32rem;padding:var(--space-lg) var(--space-md) var(--space-2xl)}.canvas-scale{width:fit-content;margin-inline:auto}.label-canvas{width:min(16rem,calc(100vw - 2rem));height:auto;aspect-ratio:16 / 25}.label-canvas--tub,.label-canvas--bottle,.label-canvas--can{width:min(20rem,calc(100vw - 2rem));height:auto;aspect-ratio:2 / 3}.label-canvas--jar{width:min(24rem,calc(100vw - 2rem));height:auto;aspect-ratio:6 / 5}.label-canvas--pouch{width:min(22rem,calc(100vw - 2rem));height:auto;aspect-ratio:11 / 14}.label-canvas--sachet{width:min(15rem,calc(100vw - 2rem));height:auto;aspect-ratio:15 / 32}.label-canvas--tube{width:min(18rem,calc(100vw - 2rem));height:auto;aspect-ratio:3 / 5}.label-canvas--sleeve,.label-canvas--mailer{width:min(22rem,calc(100vw - 2rem));height:auto;aspect-ratio:3 / 2}.three-d-toolbar{right:var(--space-sm);left:var(--space-sm);width:auto;gap:var(--space-xs);transform:none}.check-empty{min-height:23rem}}@media(hover:hover)and (pointer:fine){.block-button:hover,.brief-section-button:hover,.mini-layer:hover,.inspector-edit-action:hover{background:var(--color-paper-soft)}.face-tab:hover,.object-actions button:hover,.mode-button:hover,.icon-button:hover,.menu-select-option:hover,.menu-select-trigger:hover,.font-picker-trigger:hover,.font-picker-option:hover{background:var(--color-paper-pressed)}}@media(prefers-reduced-motion:reduce){.floating-format-bar,.three-d-toolbar,.label-canvas,.font-picker-popover,.font-picker-trigger,.font-picker-option,.package-preview-status{transition:none!important}}@container label-workbench (max-width: 50rem){.floating-format-bar{position:sticky;top:0;left:auto;width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;padding:var(--space-xs) var(--space-md);background:var(--color-workbench);transform:none;scrollbar-width:none}.floating-format-bar .context-toolbar{width:max-content;max-width:none}.floating-format-bar .context-selection{display:none}.three-d-toolbar{right:var(--space-md);left:var(--space-md);width:auto;max-width:none;gap:var(--space-xs);justify-content:flex-start;overflow-x:auto;overscroll-behavior-inline:contain;transform:none;scrollbar-width:none}.three-d-toolbar>*{flex:0 0 auto}.three-d-toolbar .view-presets>span,.three-d-toolbar .finish-menu>.menu-select-trigger>span,.three-d-toolbar .lighting-menu>.menu-select-trigger>span{display:none}.floating-format-bar::-webkit-scrollbar,.three-d-toolbar::-webkit-scrollbar{display:none}}.sku-menu{position:relative;min-width:0}.sku-menu>.menu-select-trigger{min-width:0;max-width:17rem;gap:var(--space-xs);text-align:left}.sku-menu>.menu-select-trigger .document-context{display:grid;min-width:0}.sku-menu>.menu-select-popover{z-index:var(--z-sticky);width:20rem}.sku-option{min-height:3.6rem;white-space:normal}.sku-option>span{display:grid;min-width:0}.sku-option>span strong,.sku-option>span small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sku-option>span small{margin-top:var(--space-3xs);color:var(--color-muted);font-family:var(--font-mono);font-size:var(--ui-2xs);font-weight:500}.sku-option-update{display:inline-block;margin-left:var(--space-2xs);padding:0 var(--space-2xs);border-radius:var(--radius-pill);background:var(--color-warning-soft);color:var(--color-warning);font-family:var(--font-body);font-size:var(--ui-2xs);font-weight:700}.menu-select-footer{padding:var(--space-xs) var(--space-sm) var(--space-2xs);border-top:var(--rule-hair) solid var(--color-rule);color:var(--color-muted);font-size:var(--ui-2xs);line-height:1.4}.menu-select-footer b{color:var(--color-ink-soft);font-family:var(--font-mono);font-weight:600}.source-card-actions{display:grid;gap:var(--space-2xs);margin-top:var(--space-sm)}.source-card-action{display:flex;min-height:2.25rem;align-items:center;justify-content:space-between;gap:var(--space-xs);padding:0 var(--space-sm);border:var(--rule-hair) solid var(--color-rule-strong);border-radius:var(--radius-control);background:var(--color-paper-raised);color:var(--color-ink-soft);cursor:pointer;font:inherit;font-size:var(--ui-sm);font-weight:600;text-align:left}.source-card-action em{color:var(--color-muted);font-family:var(--font-mono);font-size:var(--ui-2xs);font-style:normal;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.source-card-action--alert{border-color:var(--color-warning);background:var(--color-warning-soft);color:var(--color-warning)}.source-card-action:disabled{cursor:default;opacity:.6}.brief-notice--hub{border-color:var(--color-accent);background:var(--color-accent-soft)}.hub-change-list{display:grid;gap:var(--space-2xs);margin:var(--space-sm) 0 0;padding:0;list-style:none}.hub-change-list li{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-control);background:var(--color-paper-raised);font-size:var(--text-xs)}.hub-change-list li>span{display:grid;min-width:0;gap:var(--space-3xs)}.hub-change-list li>span>span{color:var(--color-muted);font-weight:600}.hub-change-list s{color:var(--color-muted)}.hub-change-list b{color:var(--color-ink)}.hub-change-list button{min-height:2rem;padding:0 var(--space-sm);border:var(--rule-hair) solid var(--color-accent);border-radius:var(--radius-control);background:transparent;color:var(--color-accent-dark);cursor:pointer;font:inherit;font-size:var(--ui-xs);font-weight:600}.hub-notice-actions{display:flex;flex-wrap:wrap;gap:var(--space-xs);margin-top:var(--space-sm)}.barcode>span,.barcode--mini>span{gap:0;align-items:stretch}.barcode i,.barcode--mini i{flex:var(--bar) 0 0;width:auto;min-width:0}.barcode i.gap{background:transparent}.studio-empty{display:grid;min-height:100dvh;place-content:center;gap:var(--space-xs);padding:var(--space-xl);color:var(--color-muted);text-align:center}.studio-empty strong{color:var(--color-ink)}.ad-workspace{display:grid;min-height:100%;grid-template-rows:minmax(0,1fr) auto auto auto;gap:var(--space-sm);padding:var(--space-md) var(--space-lg) var(--space-lg)}.ad-stage{position:relative;display:grid;min-height:0;place-items:center}.ad-canvas{display:block;max-width:100%;max-height:min(72dvh,46rem);height:auto;aspect-ratio:var(--ad-width) / var(--ad-height);border-radius:var(--radius-lg);background:var(--color-workbench);box-shadow:0 1.2rem 3rem var(--color-shadow-strong),0 0 0 var(--rule-hair) var(--color-rule)}.ad-preview-host-wrap{position:absolute;right:0;bottom:0;width:2px;height:2px;overflow:hidden;opacity:0;pointer-events:none}.ad-preview-host-wrap .tub-scene,.ad-preview-host-wrap .package-preview-host{width:2px;height:2px;min-height:0}.ad-stage-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--space-xs)}.ad-stage-controls output{min-width:5.5rem;color:var(--color-ink-soft);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:600;text-align:center}.ad-stage-format{color:var(--color-muted);font-size:var(--text-xs)}.ad-timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-xs)}.ad-beat{display:grid;min-height:2.4rem;gap:var(--space-3xs);padding:var(--space-xs) var(--space-sm);border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-control);background:transparent;color:var(--color-ink-soft);cursor:pointer;font:inherit;text-align:left}.ad-beat strong{font-size:var(--ui-sm)}.ad-beat small{color:var(--color-muted);font-family:var(--font-mono);font-size:var(--ui-2xs)}.ad-beat span{overflow:hidden;color:var(--color-muted);font-size:var(--ui-xs);text-overflow:ellipsis;white-space:nowrap}.ad-beat.is-active{border-color:transparent;background:var(--color-paper-pressed);color:var(--color-ink)}.ad-beat.is-active small,.ad-beat.is-active span{color:var(--color-ink)}.ad-option-group{display:grid;gap:var(--space-2xs);margin-bottom:var(--space-sm)}.ad-option-label{padding:0 var(--space-sm);color:var(--color-faint);font-size:var(--ui-2xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-family:var(--font-body)}.ad-segment{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-2xs);padding:0 var(--space-xs)}.ad-segment button{min-height:2.2rem;border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-control);background:transparent;color:var(--color-ink-soft);cursor:pointer;font:inherit;font-size:var(--ui-sm);font-weight:500}.ad-segment button.is-active{border-color:var(--color-ink);background:transparent;color:var(--color-ink);font-weight:600}.ad-copy-field{display:grid;gap:var(--space-3xs);margin-bottom:var(--space-xs)}.ad-copy-field>span{display:flex;justify-content:space-between;gap:var(--space-xs);color:var(--color-ink-soft);font-size:var(--text-xs);font-weight:600}.ad-copy-field em{color:var(--color-muted);font-family:var(--font-mono);font-size:var(--ui-2xs);font-style:normal;font-weight:500}.ad-copy-field input{min-height:2.5rem;padding:0 var(--space-sm);border:var(--rule-hair) solid var(--color-rule-strong);border-radius:var(--radius-control);background:var(--color-paper-raised);color:var(--color-ink);font:inherit;font-size:var(--ui-md)}.ad-claims small{display:block;margin-bottom:var(--space-2xs);color:var(--color-muted);font-size:var(--ui-2xs);font-weight:600;letter-spacing:.04em;text-transform:uppercase}.ad-claims>div{display:flex;flex-wrap:wrap;gap:var(--space-2xs)}.ad-claims>div span{padding:var(--space-3xs) var(--space-xs);border-radius:var(--radius-pill);background:var(--color-paper-pressed);color:var(--color-ink-soft);font-family:var(--font-body);font-size:var(--ui-2xs);font-weight:600}.ad-claims em{color:var(--color-muted);font-size:var(--text-xs)}.ad-beat-list{display:grid;gap:var(--space-2xs);margin:0;padding:0;list-style:none}.ad-beat-list li{display:grid;gap:var(--space-3xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-control);background:var(--color-paper-soft);font-size:var(--text-xs)}.ad-beat-list li>div{display:flex;justify-content:space-between;gap:var(--space-xs)}.ad-beat-list li small{color:var(--color-muted);font-family:var(--font-mono);font-size:var(--ui-2xs)}.ad-beat-list li>span{color:var(--color-ink-soft)}.ad-prompt-preview{margin:var(--space-xs) 0;font-size:var(--text-xs)}.ad-prompt-preview summary{cursor:pointer;color:var(--color-accent-dark);font-weight:600}.ad-prompt-preview p{margin:var(--space-2xs) 0 0;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-control);background:var(--color-paper-soft);color:var(--color-ink-soft);line-height:1.45}.ad-ai-preview{display:block;width:100%;margin:var(--space-xs) 0;border-radius:var(--radius-control);background:var(--color-workbench)}.ad-ai-actions{display:grid;gap:var(--space-2xs)}.ad-ai-note{display:block;margin-top:var(--space-2xs);color:var(--color-muted);font-size:var(--ui-xs);line-height:1.4}.ad-ai-section .ai-prompt-field{margin-bottom:var(--space-xs)}@media(max-width:59.99rem){.ad-workspace{padding:var(--space-sm)}.ad-timeline{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:39.99rem){.ad-timeline{grid-template-columns:minmax(0,1fr)}}.studio-shell--paste{height:auto;min-height:100dvh;overflow-y:auto;background:var(--color-paper)}.paste-screen{display:flex;min-height:100dvh;justify-content:center;padding:clamp(2.5rem,7vh,6rem) var(--space-lg) var(--space-3xl)}.paste-column{display:flex;width:min(46rem,100%);flex-direction:column}.paste-head h1{margin:0 0 var(--space-md);font-size:clamp(2rem,4.4vw,2.9rem);font-weight:600;letter-spacing:-.035em;line-height:1.08;text-wrap:balance}.paste-sub{max-width:54ch;margin:0 0 var(--space-xl);color:var(--color-muted);font-size:var(--ui-lg);line-height:1.6;text-wrap:pretty}.paste-box{position:relative;display:grid;border:var(--rule-hair) solid var(--color-rule-strong);border-radius:var(--radius-control);background:var(--color-paper-raised);transition:border-color var(--dur-micro) var(--ease-out),box-shadow var(--dur-micro) var(--ease-out)}.paste-box:focus-within{border-color:var(--color-ink);box-shadow:0 0 0 3px #1014190f}.paste-box.is-busy{opacity:.6}.paste-box textarea{width:100%;min-height:clamp(14rem,32vh,21rem);padding:var(--space-lg) var(--space-lg) var(--space-2xl);border:0;border-radius:var(--radius-control);background:transparent;color:var(--color-ink);font-family:var(--font-body);font-size:var(--ui-lg);line-height:1.65;outline:0;resize:vertical}.paste-box textarea::placeholder{color:var(--color-faint);line-height:1.7}.paste-readout{position:absolute;right:var(--space-md);bottom:var(--space-sm);display:flex;align-items:baseline;gap:var(--space-xs);pointer-events:none}.paste-count{color:var(--color-ink);font-family:var(--font-mono);font-size:var(--ui-xl);font-variant-numeric:tabular-nums;font-weight:500}.paste-count-label,.paste-lines,.paste-hint{color:var(--color-faint);font-size:var(--ui-sm)}.paste-lines:before{margin-inline-end:var(--space-xs);content:"·"}.paste-error{margin:var(--space-sm) 0 0;color:var(--color-danger);font-size:var(--ui-md)}.paste-actions{display:flex;align-items:center;justify-content:space-between;gap:var(--space-lg);margin-top:var(--space-lg);flex-wrap:wrap}.paste-go{min-height:2.9rem;padding:0 var(--space-lg);font-size:var(--ui-base)}.paste-go:disabled{opacity:.32}.paste-samples{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap}.paste-samples>span{color:var(--color-faint);font-size:var(--ui-sm)}.paste-samples button{display:flex;min-height:2.4rem;flex-direction:column;justify-content:center;padding:0 var(--space-sm);border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-control);background:transparent;cursor:pointer;text-align:left}.paste-samples button:hover{border-color:var(--color-rule-strong);background:var(--color-paper-raised)}.paste-samples button strong{color:var(--color-ink);font-size:var(--ui-sm);font-weight:500}.paste-samples button small{color:var(--color-faint);font-family:var(--font-body);font-size:var(--ui-2xs)}.paste-detected:empty{display:none}.detected-grid{display:flex;gap:var(--space-2xs);margin-top:var(--space-lg);padding-top:var(--space-lg);border-top:var(--rule-hair) solid var(--color-rule);flex-wrap:wrap}.detected-chip{display:flex;max-width:15rem;flex-direction:column;gap:1px;padding:var(--space-2xs) var(--space-xs);border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-control)}.detected-chip b{color:var(--color-ink);font-size:var(--ui-xs);font-weight:500}.detected-chip small{overflow:hidden;color:var(--color-faint);font-family:var(--font-mono);font-size:var(--ui-2xs);text-overflow:ellipsis;white-space:nowrap}.detected-chip.is-medium b{color:var(--color-ink-soft)}.detected-chip.is-low{border-style:dashed}.detected-chip.is-low b{color:var(--color-muted)}.detected-chip.is-gap{border-color:color-mix(in oklch,var(--color-danger) 30%,var(--color-rule))}.detected-chip.is-gap 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