/* BOXIE3D controls. Authoritative after legacy screen layouts. */
/* One shared disclosure preference for every inspector stage. */
.inspector[data-controls]{display:flex;flex-direction:column}
.inspector[data-controls]>section,.inspector[data-controls]>.panel-heading{flex-shrink:0}
.inspector-mode{position:sticky;bottom:0;z-index:5;margin-top:auto;padding:12px 16px;background:var(--surface);border-top:1px solid var(--line);flex-shrink:0}
.inspector-mode .switch-row{margin:0;min-height:24px}
.inspector-section-heading{display:flex;align-items:center;gap:8px;position:relative}
.inspector-section-heading>h3{margin:0;flex:1}
.inspector-disclosure{margin-left:auto;min-height:24px;width:24px;padding:0;border:0;background:transparent;flex-shrink:0}
.inspector-disclosure img{width:12px;height:7px;transition:transform .18s ease}
.inspector-collapsed .inspector-disclosure img{transform:rotate(-90deg)}
.inspector[data-controls].accordion-mode>section.inspector-collapsed>:not(.inspector-section-heading):not(details){display:none}
.inspector[data-controls].accordion-mode>section.inspector-collapsed>.inspector-section-heading{margin-bottom:0}
.inspector[data-controls].accordion-mode .inspector-section-heading{cursor:pointer}
@media(prefers-reduced-motion:reduce){.inspector-disclosure img{transition:none}}

/* Advanced follows the same shared section mode and supplied chevron. */
.inspector[data-controls] .advanced>summary::after,.inspector[data-controls] .advanced[open]>summary::after{display:none;content:'';width:12px;height:7px;background:center/12px 7px no-repeat url("/icons/user-chevron.svg");filter:none;opacity:1}
.inspector[data-controls].accordion-mode .advanced>summary::after{display:block;transform:rotate(-90deg)}
.inspector[data-controls].accordion-mode .advanced[open]>summary::after{transform:none}

/* Avi's help mark: beside the title in accordion, trailing in all-open mode. */
.inspector[data-controls] .property-help{font-size:0;width:20px;min-width:20px;height:24px;min-height:24px;padding:0;border:0;border-radius:0;background:transparent url("/icons/user-help.svg") center/13px 13px no-repeat;box-shadow:none}
.inspector[data-controls] .inspector-section-heading{justify-content:flex-start;gap:6px}
.inspector[data-controls] .inspector-section-heading>h3{flex:0 1 auto}
.inspector[data-controls] .inspector-section-heading>.property-help{margin-left:auto}
.inspector[data-controls].accordion-mode .inspector-section-heading>.property-help{margin-left:0}
.inspector[data-controls] .advanced>summary{justify-content:flex-start;gap:6px}
.inspector[data-controls] .advanced>summary>.property-help{margin-left:auto}
.inspector[data-controls].accordion-mode .advanced>summary>.property-help{margin-left:0}
.inspector[data-controls].accordion-mode .advanced>summary::after{margin-left:auto;margin-right:7px}

.inspector[data-controls] .inspector-disclosure,.inspector[data-controls] .inspector-disclosure:hover,.inspector[data-controls] .inspector-disclosure:active,.inspector[data-controls] .inspector-disclosure:focus:not(:focus-visible){background:transparent;border:0;box-shadow:none}
.inspector[data-controls].accordion-mode>section.inspector-collapsed{cursor:pointer}


/* Segmented tabs — shared quiet track and raised selected surface. Switches unchanged. */

:is(.tabs,.canvas-view-tabs,.inspector[data-controls] .box-type-tabs,.inspector[data-controls] .auto-flow,.partition-view-switch,.partition-axis){display:flex;gap:0;padding:2px;background:color-mix(in srgb,var(--overlay-light) 3%,transparent);border:0;border-radius:6px}
:is(.tabs,.canvas-view-tabs,.inspector[data-controls] .box-type-tabs,.inspector[data-controls] .auto-flow,.partition-view-switch,.partition-axis)>button{flex:1;min-width:0;min-height:26px;height:26px;padding:0 10px;border:1px solid transparent;border-radius:4px;background:transparent;color:var(--text-2);font-size:var(--control-value-size);font-weight:400;box-shadow:none;transition:background .15s,color .15s}
:is(.tabs,.canvas-view-tabs,.inspector[data-controls] .box-type-tabs,.inspector[data-controls] .auto-flow,.partition-view-switch,.partition-axis)>button:hover{background:var(--field-hover);color:var(--ink);border-color:transparent}
:is(.tabs,.canvas-view-tabs,.inspector[data-controls] .box-type-tabs,.inspector[data-controls] .auto-flow,.partition-view-switch,.partition-axis)>button:is(.active,[aria-selected=true],[aria-pressed=true]){background:var(--action-secondary-fill) padding-box,var(--action-secondary-edge) border-box;background-origin:border-box;color:var(--action-text);border-color:transparent;box-shadow:none}
@media(prefers-reduced-motion:reduce){:is(.tabs,.box-type-tabs,.auto-flow,.partition-view-switch,.partition-axis)>button{transition:none}}

/* Common field surface, geometry, centering and state. Layout widths belong to screens. */
html body{font-family:var(--font-app);color:var(--ink);background:var(--canvas)}
.inspector[data-controls]{background:var(--surface)}
.inspector[data-controls] :is(label,.grid-option-row>label){font-size:var(--control-label-size);color:var(--ink-2)}
.inspector[data-controls] :is(input[type=number],input[type=text],input[type=search],input[type=url],select),.inspector[data-controls] .printer-picker-trigger,.inspector[data-controls] .method-cycle{
 height:var(--control-height);min-height:var(--control-height);font-size:var(--control-value-size);border-radius:var(--control-radius);background:var(--field);color:var(--ink);border-color:transparent;box-shadow:none;
}
.inspector[data-controls] input[type=number]{font-variant-numeric:tabular-nums;text-align:center}
.inspector[data-controls] :is(input[type=number],input[type=text],select):hover{background:var(--field-hover)}
.inspector[data-controls] .number-with-unit,.inspector[data-controls] .fit-number,.inspector[data-controls] .printer-dimension-value{height:var(--control-height);min-height:var(--control-height);display:flex;align-items:stretch;gap:0;background:var(--field);border-radius:var(--control-radius);overflow:hidden}
.inspector[data-controls] .number-with-unit>input:not([hidden]),.inspector[data-controls] .fit-number>input:not([hidden]),.inspector[data-controls] .printer-dimension-value>input{flex:1;width:0;min-width:0;height:var(--control-height);min-height:var(--control-height);padding:0 4px;margin:0;text-align:center;border:0;border-radius:0;background:transparent;font-size:var(--control-value-size)}
.inspector[data-controls] .number-with-unit>span:last-child,.inspector[data-controls] .fit-number>.fit-unit,.inspector[data-controls] .printer-dimension-value>span{position:static;display:flex;align-items:center;justify-content:center;flex:0 0 var(--control-unit-width);width:var(--control-unit-width);height:var(--control-height);border:0;border-left:1px solid var(--surface);border-radius:0;background:var(--field);color:var(--muted);font-size:var(--control-label-size)}
.inspector[data-controls] .two{grid-template-columns:repeat(2,minmax(0,1fr))}
.inspector[data-controls] .two>label,.inspector[data-controls] .two .number-stepper{min-width:0}
.inspector[data-controls] .two .number-with-unit{width:100%;margin-top:5px}
.inspector[data-controls] :is(.property-row,.single-number-row,.color-property){min-height:var(--control-height);gap:var(--control-gap);align-items:center}
.inspector[data-controls] :is(.wide,.secondary,.partition-primary){min-height:var(--control-height);border-radius:var(--control-radius)}
.inspector[data-controls] .color-value{height:var(--control-height);border-radius:var(--control-radius);background:var(--field)}
.inspector[data-controls] .color-value input[type=color]{width:22px;height:22px;min-height:22px;margin:0;border:0;padding:0}
.inspector[data-controls] .color-value .hex-color-entry{height:var(--control-height);min-height:var(--control-height);background:transparent}
.inspector[data-controls] .switch-row{min-height:var(--control-height);gap:var(--control-gap)}
.inspector[data-controls] .switch-row input[role=switch]{width:28px;min-width:28px;height:16px;min-height:16px;position:relative;flex:none;background:var(--control-line);border:0;box-shadow:none}
.inspector[data-controls] .switch-row input[role=switch]:checked{background:var(--toggle-on)}
/* Invisible target padding keeps the approved compact thumb, without reducing its hit area. */
.inspector[data-controls] .switch-row input[role=switch]::before{content:'';position:absolute;inset:-6px 0;background:transparent}
.inspector[data-controls] :is(button,input,select):disabled{opacity:var(--disabled-opacity);cursor:not-allowed}
.inspector[data-controls] [aria-invalid=true]{outline:1px solid var(--danger);outline-offset:-1px}
.inspector[data-controls] :is(button,input,select):focus:not(:focus-visible){outline:none;box-shadow:none}
.inspector[data-controls] :is(button,input,select):focus-visible{outline:1px solid var(--focus-keyboard);outline-offset:2px}
.inspector[data-controls] .dsm-choice-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;min-height:var(--control-height);font-size:var(--control-label-size);color:var(--ink-2)}
.inspector[data-controls] .dsm-choice-row .tabs{width:132px}
.inspector[data-controls] .dsm-choice-row input[hidden]{display:none}
@media(prefers-reduced-motion:reduce){.inspector[data-controls] *, .inspector[data-controls] *::before,.inspector[data-controls] *::after{transition-duration:0s;animation-duration:0s}}

.inspector[data-controls].accordion-mode .fit-panel>.help-heading{display:flex}
.inspector[data-controls] :is(.number-with-unit,.fit-number):has(input:focus-visible){outline:1px solid var(--focus-keyboard);outline-offset:2px}

/* Shared dropdown primitive. Product printer picker retains its specialized data adapter. */
.dsm-select{position:relative;min-width:0;width:100%}
.dsm-select-trigger{width:100%;height:var(--control-height);min-height:var(--control-height);padding:0 10px;border:0;border-radius:var(--control-radius);background:var(--field);color:var(--text);font-size:var(--control-value-size);display:flex;align-items:center;justify-content:space-between;gap:8px}
.dsm-select-trigger>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.dsm-select-trigger img{flex:none;width:12px;height:7px;object-fit:contain}
.dsm-select-trigger:hover{background:var(--field-hover)}.dsm-select-trigger[aria-expanded=true] img{transform:rotate(180deg)}
.dsm-select-panel{position:absolute;z-index:60;top:calc(100% + 5px);left:0;right:0;padding:6px;border:1px solid var(--line-strong);border-radius:var(--control-radius);background:var(--bg-raised);box-shadow:var(--shadow-pop)}
.dsm-select-panel>input[type=search]{width:100%;height:var(--control-height);min-height:var(--control-height);padding:0 8px;margin-bottom:5px;background:var(--field);border:0;border-radius:var(--control-radius);color:var(--text)}
.dsm-select-options{max-height:200px;overflow:auto;scrollbar-width:thin}.dsm-select-options>button{width:100%;height:var(--control-height);min-height:var(--control-height);text-align:left;justify-content:flex-start;padding:0 8px;border:0;border-radius:4px;background:transparent;color:var(--text-2);font-size:var(--control-value-size)}
.dsm-select-options>button:hover{background:var(--bg-hover);color:var(--text)}.dsm-select-options>button[aria-selected=true]{background:var(--selected);color:var(--text)}.dsm-select-options>button[aria-selected=true]::after{content:'✓';margin-left:auto}.dsm-select-options>button:disabled{opacity:var(--disabled-opacity)}
.dsm-select-group{padding:8px;font-size:var(--control-label-size);color:var(--text-muted)}.dsm-select-options>p{padding:8px;margin:0;color:var(--text-muted);font-size:var(--control-value-size)}
.inspector[data-controls] .grid-option-row>.dsm-select{width:112px;flex:none}

/* Live catalogue sidebars run the actual editor with isolated fixtures and no autosave. */
body.dsm-sidebar-preview{overflow:hidden;background:var(--bg-panel)}
.dsm-sidebar-preview>.topbar,.dsm-sidebar-preview .layers,.dsm-sidebar-preview .app>main,.dsm-sidebar-preview .toast-stack{display:none}
.dsm-sidebar-preview .app{display:block;height:100dvh;width:100%;margin:0}
.dsm-sidebar-preview .app>.inspector{display:flex;position:fixed;inset:0;width:100%;height:100dvh;border:0}
.dsm-sidebar-preview .inspector>.panel-heading{height:56px;min-height:56px}

/* Additional reusable patterns demonstrated by the catalogue. */
.dsm-stepper{display:flex;align-items:center;background:var(--field);border-radius:var(--control-radius);overflow:hidden}.dsm-stepper>input{width:54px;border-radius:0}.dsm-stepper>button{height:var(--control-height);min-height:var(--control-height);width:28px;padding:0;border:0;background:transparent}.dsm-linked{display:flex;align-items:end;gap:8px}.dsm-linked>label{min-width:0;flex:1}.dsm-linked .number-with-unit{width:100%;margin-top:6px}.dsm-readout{font-variant-numeric:tabular-nums}.dsm-readout span{font-size:var(--control-label-size);color:var(--text-muted)}.dsm-radio{border:0;padding:0;margin:0;display:flex;gap:16px}.dsm-radio legend{font-size:var(--control-label-size);color:var(--text-2);margin-bottom:12px}.dsm-radio label,.dsm-check-children label{display:flex;align-items:center;gap:6px}.dsm-check-children{display:flex;gap:16px;margin-left:20px}.dsm-mini-palette{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}.dsm-mini-palette button{width:100%;height:var(--control-height);min-height:var(--control-height);border:1px solid var(--line-strong)}.dsm-action-row{display:flex;gap:8px;align-items:center}.dsm-quiet{background:transparent;border:0}.dsm-pattern-preview .icon-tool img,.dsm-align-toolbar img{filter:invert(1)}
.dsm-action-menu{position:relative;align-self:flex-start}.dsm-action-menu>summary{list-style:none;cursor:pointer;display:grid;place-items:center;width:28px;height:var(--control-height)}.dsm-action-menu>summary img{filter:invert(1)}.dsm-action-menu>[role=menu]{position:absolute;top:32px;left:0;width:160px;background:var(--bg-raised);border:1px solid var(--line-strong);padding:5px;border-radius:var(--control-radius);z-index:20}.dsm-action-menu [role=menuitem]{display:flex;width:100%;justify-content:flex-start;background:transparent;border:0}.dsm-selectable-list{display:flex;flex-direction:column;gap:4px}.dsm-selectable-list button{justify-content:flex-start;background:transparent;border:0}.dsm-selectable-list button[aria-selected=true]{background:var(--selected)}.dsm-reorder-list{display:flex;flex-direction:column;gap:4px}.dsm-reorder-list>div{display:flex;align-items:center;gap:4px;background:var(--bg-raised);padding:5px 8px;border-radius:var(--control-radius);cursor:grab}.dsm-reorder-list span{flex:1}.dsm-reorder-list button{width:26px;min-height:26px;padding:0;border:0;background:transparent}.dsm-tree summary{cursor:pointer;min-height:var(--control-height)}.dsm-tree details>div,.dsm-tree details>details{margin-left:20px}.dsm-upload{display:flex;flex-direction:column;gap:8px}.dsm-upload input{max-width:100%}.dsm-dropzone{border:1px dashed var(--line-strong);padding:26px 12px;text-align:center;border-radius:var(--control-radius);color:var(--text-muted);cursor:pointer}.dsm-dropzone.dragover{background:var(--selected)}.dsm-inline-note{padding:10px;background:var(--bg-raised);border-left:2px solid var(--info);font-size:var(--control-value-size)}.dsm-inline-note.warning{border-color:var(--warn)}.dsm-inline-note.error{border-color:var(--danger)}.dsm-progress-label{display:flex;justify-content:space-between;align-items:center}.dsm-empty{padding:20px;text-align:center;color:var(--text-muted);border:1px dashed var(--line-strong);border-radius:var(--control-radius)}.dsm-skeleton{height:24px;border-radius:var(--control-radius);background:var(--bg-raised)}.dsm-popover{background:var(--bg-raised);color:var(--text);border:1px solid var(--line-strong);border-radius:8px;padding:18px}.dsm-popover button{margin-left:20px}.dsm-align-toolbar{display:flex;background:var(--bg-raised);border-radius:var(--control-radius);padding:3px;gap:2px}.dsm-align-toolbar button{border:0;background:transparent;width:30px;height:var(--control-height);min-height:var(--control-height);padding:0}.dsm-align-toolbar button[aria-pressed=true]{background:var(--selected)}.dsm-form-dialog{background:var(--bg-panel);color:var(--text);padding:24px;border:1px solid var(--line-strong);border-radius:12px;width:min(380px,calc(100vw - 32px))}.dsm-form-dialog::backdrop{background:color-mix(in srgb,var(--shadow-color) 65%,transparent)}.dsm-form-dialog h2{font-size:16px;margin:0 0 20px}.dsm-form-dialog label{display:flex;flex-direction:column;gap:8px}.dsm-form-dialog input{height:var(--control-height);background:var(--field);border:0;border-radius:var(--control-radius);color:var(--text);padding:0 8px;width:100%}.dsm-form-dialog form>div{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.dsm-command-results{display:flex;flex-direction:column;margin:12px 0;gap:4px}.dsm-command-results button{justify-content:flex-start;background:var(--bg-raised);border:0}
.dsm-stepper img{filter:invert(1)}.dsm-reorder-list .chevron-up{transform:rotate(180deg)}

/* Dialogs share field geometry; dialog layout and action semantics remain in their owner modules. */
:is(.printer-custom-dialog,.library-dialog,.delete-confirm-dialog,.library-project-dialog,.dsm-form-dialog,#calibrationDialog){background:var(--bg-panel);color:var(--text);border-color:var(--line-strong);font-family:var(--font-app)}
:is(.printer-custom-dialog,.library-dialog,.library-project-dialog,.dsm-form-dialog,#calibrationDialog) :is(input:not([type=checkbox]):not([type=range]):not([type=color]),select,.printer-picker-trigger){height:var(--control-height);min-height:var(--control-height);border-radius:var(--control-radius);background:var(--field);color:var(--text);font-size:var(--control-value-size);border-color:transparent;box-shadow:none}
:is(.printer-custom-dialog,.library-dialog,.library-project-dialog,.dsm-form-dialog,#calibrationDialog) label{font-size:var(--control-label-size);color:var(--text-2)}
:where(.printer-custom-dialog,.library-dialog,.delete-confirm-dialog,.library-project-dialog,.dsm-form-dialog,#calibrationDialog) button{min-height:var(--control-height);font-size:var(--control-value-size)}
:is(.printer-custom-dialog,.library-dialog,.delete-confirm-dialog,.library-project-dialog,.dsm-form-dialog,#calibrationDialog) :is(button,input,select):focus:not(:focus-visible){outline:none;box-shadow:none}
:is(.printer-custom-dialog,.library-dialog,.delete-confirm-dialog,.library-project-dialog,.dsm-form-dialog,#calibrationDialog) :is(button,input,select):focus-visible{outline:1px solid var(--focus-keyboard);outline-offset:2px}

/* Application regions use their own semantic surface roles. */
/* Inspector hierarchy: primary rules, quiet inner groups, values distinct from actions. */
.inspector[data-controls]>section,.inspector[data-controls] .inspector-section{padding:var(--section-y) var(--panel-gutter);border-bottom:1px solid var(--section-line)}
.inspector[data-controls] :is(.inspector-section-heading,.advanced>summary){min-height:var(--section-heading-height);margin:0 0 var(--heading-gap);line-height:18px}
.inspector[data-controls] :is(h3.inspector-section-heading,.inspector-section-heading>h3,.advanced>summary){font-size:var(--inspector-section-size);font-weight:600;color:var(--text)}
.inspector[data-controls].accordion-mode>section.inspector-collapsed{padding-top:10px;padding-bottom:10px}
.inspector[data-controls].accordion-mode .advanced:not([open])>summary{margin-bottom:0}
.inspector[data-controls] :is(.control-group>h4,.control-group-title,.footprint-settings>h4,.advanced-group>h4,.inspector-subsection>h3){font-size:var(--inspector-subtitle-size);font-weight:500;color:var(--text-2);line-height:16px;margin:0 0 8px}
.inspector[data-controls] .inspector-subsection{margin:var(--group-gap) 0 0;padding:0;border-top:0}
.inspector[data-controls] .footprint-settings{margin:var(--group-gap) 0 0;padding:0;border-top:0}
.inspector[data-controls] :is(.control-group,.advanced-group+.advanced-group){margin-top:var(--group-gap)}
.inspector[data-controls] .selection-identity{padding:8px 10px;margin:0 0 var(--group-gap);border-radius:var(--control-radius);background:var(--bg-raised)}
.inspector[data-controls] .selection-identity>h3{margin:0;color:var(--text);font-weight:500}
.inspector[data-controls] #layoutProperties .inspector-subsection{margin:var(--group-gap) 0 0;padding:var(--group-gap) 0 0;border-top:1px solid var(--line)}
.inspector[data-controls] #layoutProperties .inspector-subsection>h3{margin:0 0 8px;font-size:var(--inspector-subtitle-size);font-weight:500;line-height:16px;color:var(--text-2)}
.inspector[data-controls] #layoutProperties .selection-identity{margin:0;padding:8px 10px;border:0}
.inspector[data-controls] #layoutProperties .selection-identity>h3{margin:0;color:var(--text)}
.inspector[data-controls] #layoutProperties #selectionPosition{border:0;padding-top:0}
.inspector[data-controls] #layoutProperties #layoutPosition{border:0;padding-top:0;margin-top:8px}
.inspector[data-controls] #layoutSelectionSummary{display:none}
.inspector[data-controls] .partition-selection{padding:8px 10px;margin:var(--group-gap) 0 12px;background:var(--bg-raised);border-radius:var(--control-radius);min-height:32px}
.inspector[data-controls] .partition-selection strong{font-weight:500;color:var(--text)}
.inspector[data-controls] .partition-view-switch{margin:0}
.inspector[data-controls] .partition-axis{margin:0 0 8px}
.inspector[data-controls] .partition-cell-fields:has(label:not([hidden])){margin-bottom:var(--group-gap)}
.inspector[data-controls] .partition-cell-fields:not(:has(label:not([hidden])))+.control-group{margin-top:0}
.inspector[data-controls] .partition-actions{gap:6px;margin-top:0;grid-template-columns:1fr 1fr}
.inspector[data-controls] .partition-actions>button{justify-content:center;min-height:var(--control-height);padding:0 6px}
.inspector[data-controls] .partition-actions>[data-partition-action=equal]{grid-column:1/-1}
.inspector[data-controls] .partition-actions>[data-partition-action=delete]{grid-column:1/-1;margin-top:6px;border-color:transparent;background:transparent}
.inspector[data-controls] :is(.partition-actions>button,.custom-addition-tools>button,#customDuplicate,#customDelete){background:transparent;border:1px solid var(--line-strong);border-radius:var(--control-radius);min-height:var(--control-height)}
.inspector[data-controls] :is(.partition-actions>button,.custom-addition-tools>button,#customDuplicate,#customDelete):hover{background:var(--bg-hover)}
.inspector[data-controls] .partition-panel>label:has(#customWall){border-top:1px solid var(--line);padding-top:12px;margin-top:var(--group-gap)}
.inspector[data-controls] #customAdditionProperties{border-top:1px solid var(--line);padding-top:var(--group-gap);margin-top:var(--group-gap)}
.inspector[data-controls] #customAdditionName{padding:8px 10px;background:var(--bg-raised);border-radius:var(--control-radius);color:var(--text);font-size:var(--inspector-subtitle-size);font-weight:500;margin:0 0 var(--group-gap)}
.inspector[data-controls] #customAdditionProperties>.two:last-child{margin-top:var(--group-gap)}

.layers{background:var(--bg-rail)}
.topbar{background:var(--bg-panel)}
.stage{background:var(--canvas)}

html[data-input-mode=pointer] :is(.inspector[data-controls],.dsm-form-dialog,.printer-custom-dialog,.library-dialog,.delete-confirm-dialog,.library-project-dialog,#calibrationDialog) :is(button,input,select,summary):focus:not([aria-invalid=true]){outline:none;box-shadow:none}
html[data-input-mode=pointer] .inspector[data-controls] :is(.number-with-unit,.fit-number):has(input:focus){outline:none;box-shadow:none}

.inspector[data-controls] textarea{background:var(--field);color:var(--text);border:0;border-radius:var(--control-radius);padding:8px;min-height:84px;font:inherit;resize:vertical}
.inspector[data-controls] input::file-selector-button{height:var(--control-height);background:var(--field);color:var(--text);border:0;border-radius:var(--control-radius);padding:0 10px;margin-right:8px;font:inherit;cursor:pointer}
.inspector[data-controls] :is(input[type=checkbox],input[type=radio],progress){accent-color:var(--blue)}

/* DSM section isolation: real mounted editor nodes, never copied controls. */
.dsm-section-preview .app>.inspector>.panel-heading,.dsm-section-preview .app>.inspector>.inspector-mode,
.dsm-section-preview .app>.inspector>section:not(.dsm-section-host):not(.dsm-section-target),
.dsm-section-preview .inspector .dsm-section-host>:not(.dsm-section-host):not(.dsm-section-target){display:none}
.dsm-section-preview .inspector .dsm-section-host{border:0;margin:0;padding:0}
.dsm-section-preview .app>.inspector>section.dsm-section-host{padding:var(--section-y) var(--panel-gutter)}
.dsm-section-preview .inspector .dsm-section-target{margin:0}
.dsm-section-preview .inspector .dsm-section-target.inspector-subsection{padding:0;border:0}

/* Validation belongs to the complete value + unit field, never its inner square input. */
.inspector[data-controls] :is(.number-with-unit,.fit-number,.printer-dimension-value,.color-value):has(input[aria-invalid=true]){position:relative;outline:0;box-shadow:none}
.inspector[data-controls] :is(.number-with-unit,.fit-number,.printer-dimension-value,.color-value):has(input[aria-invalid=true])::after{content:"";position:absolute;inset:0;pointer-events:none;border:1px solid color-mix(in srgb,var(--danger) 65%,transparent);border-radius:inherit}
.inspector[data-controls] :is(.number-with-unit,.fit-number,.printer-dimension-value,.color-value)>input[aria-invalid=true]{outline:0;border:0;box-shadow:none}
.inspector[data-controls] :is(.number-with-unit,.fit-number,.printer-dimension-value):has(input:disabled){opacity:var(--disabled-opacity)}
.inspector[data-controls] :is(.number-with-unit,.fit-number,.printer-dimension-value)>input:disabled{opacity:1}
.inspector[data-controls] .control-field-group>.field-error{width:112px;max-width:100%;margin:5px 0 0 auto;line-height:15px;color:var(--danger)}

/* Mouse-friendly numeric stepping; full-height targets replace tiny native arrows. */
.inspector[data-controls] .number-stepper{align-items:stretch}
.inspector[data-controls] .number-stepper>input[type=number]{appearance:textfield;-moz-appearance:textfield;padding:0 2px}
.inspector[data-controls] .number-stepper>input::-webkit-inner-spin-button,.inspector[data-controls] .number-stepper>input::-webkit-outer-spin-button{appearance:none;-webkit-appearance:none;margin:0}
.inspector[data-controls] .number-stepper>.number-step-button{display:flex;align-items:center;justify-content:center;flex:0 0 24px;width:24px;min-width:24px;height:var(--control-height);min-height:var(--control-height);margin:0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.inspector[data-controls] .number-step-button>img{width:12px;height:12px;filter:invert(1);opacity:.65;pointer-events:none}
.inspector[data-controls] .number-stepper>.number-step-button:hover:not(:disabled){background:var(--field-hover)}
.inspector[data-controls] .number-stepper>.number-step-button:hover:not(:disabled)>img{opacity:1}
.inspector[data-controls] .number-count{width:100%}
.inspector[data-controls] .dsm-example-row>.number-count{width:112px;flex:none;min-width:0}
.inspector[data-controls] .two>label>.number-count{margin-top:5px}

.inspector[data-controls] .dsm-stepper>input[type=number]{width:54px;min-width:0;margin:0;padding:0 2px;border:0;border-radius:0;background:transparent;text-align:center;box-shadow:none}
.inspector[data-controls] .dsm-stepper>input[type=number]:hover{background:transparent}

/* Audit: reserve room for the value after adding pointer targets. */
.inspector[data-controls] .number-stepper{min-width:112px}
.inspector[data-controls] .dsm-reorder-list button{width:28px}
/* Approved assets contain both light and dark source strokes; normalize monochrome display. */
.dsm-pattern-preview .icon-tool img,.dsm-align-toolbar img,.dsm-action-menu>summary img,.dsm-catalog .dsm-assets img[src*="figma-community"],.inspector[data-controls] .number-step-button>img{filter:brightness(0) invert(1)}
.dsm-example-row>input[type=range]{flex:1;min-width:0}
.dsm-example-row>span{flex-shrink:0}
.dsm-example-row>output{min-width:32px;text-align:right;font-size:var(--control-value-size)}
.dsm-tree summary{list-style:none;display:flex;align-items:center;gap:8px;font-size:var(--control-value-size)}
.dsm-tree summary::-webkit-details-marker{display:none}
.dsm-tree summary::before{content:'';width:12px;height:7px;background:center/contain no-repeat url('/icons/user-chevron.svg');transform:rotate(-90deg)}
.dsm-tree details[open]>summary::before{transform:none}
.inspector[data-controls] progress{appearance:none;border:0;width:100%;height:6px;border-radius:var(--radius-pill);overflow:hidden;background:var(--field)}
.inspector[data-controls] progress::-webkit-progress-bar{background:var(--field)}
.inspector[data-controls] progress::-webkit-progress-value{background:var(--blue);border-radius:var(--radius-pill)}
.inspector[data-controls] progress::-moz-progress-bar{background:var(--blue)}
.inspector[data-controls] .box-radius-control{grid-template-columns:minmax(0,1fr) 112px}
.inspector[data-controls] .radius-control .number-stepper{width:112px;flex:none}
.inspector[data-controls] .radius-control .number-stepper>input[type=number],.inspector[data-controls] #layoutProperties .radius-control .number-stepper>input[type=number]{flex:1;width:0;min-width:0;padding:0 2px}

/* Modal number controls reuse the same pointer primitive. */
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-stepper{display:flex;align-items:stretch;min-width:112px;height:var(--control-height);background:var(--field);border-radius:var(--control-radius);overflow:hidden}
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-stepper>input[type=number]{appearance:textfield;-moz-appearance:textfield;flex:1;width:0;min-width:0;height:var(--control-height);margin:0;padding:0 2px;text-align:center;border:0;border-radius:0;background:transparent;box-shadow:none;font-size:var(--control-value-size)}
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-stepper>input::-webkit-inner-spin-button,:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-stepper>input::-webkit-outer-spin-button,#partitionInlineValue::-webkit-inner-spin-button,#planDimensionValue::-webkit-inner-spin-button{appearance:none;-webkit-appearance:none;margin:0}
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-stepper>.number-step-button{display:flex;align-items:center;justify-content:center;flex:0 0 24px;width:24px;height:var(--control-height);min-height:var(--control-height);margin:0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-stepper>span:last-child{display:flex;align-items:center;justify-content:center;flex:0 0 var(--control-unit-width);height:var(--control-height);border-left:1px solid var(--bg-panel);font-size:var(--control-label-size);color:var(--text-muted)}
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-step-button img{width:12px;height:12px;filter:brightness(0) invert(1);opacity:.65}
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-step-button:hover:not(:disabled){background:var(--field-hover)}
:is(.printer-custom-dialog,.dsm-form-dialog,#calibrationDialog) .number-step-button:disabled{opacity:var(--disabled-opacity)}
#partitionInlineValue,#planDimensionValue{appearance:textfield;-moz-appearance:textfield}

.inspector[data-controls] .property-help{width:24px;min-width:24px}
.inspector[data-controls] .color-value input[type=color]{width:24px;height:24px;min-height:24px}
.inspector[data-controls] .dsm-radio label,.inspector[data-controls] .dsm-check-children label{min-height:var(--control-height)}
.printer-custom-dimensions{grid-template-columns:repeat(auto-fit,minmax(112px,1fr))}
.dsm-linked{flex-wrap:wrap}
.dsm-linked>label{flex:1 1 112px}

/* Local semantic bridge: palette changes do not spill into workspace/model materials. */
.inspector[data-controls]{
 --bg-panel:var(--sidebar-bg);--surface:var(--sidebar-bg);--bg-raised:var(--sidebar-raised);--surface-2:var(--sidebar-raised);--bg-hover:var(--sidebar-hover);
 --field:var(--sidebar-field);--field-hover:var(--sidebar-hover);--selected:var(--sidebar-selected);
 --line:var(--sidebar-rule-soft);--line-strong:var(--sidebar-control-line);--control-line:var(--sidebar-control-line);--section-line:var(--sidebar-rule);
 --text:var(--sidebar-title);--ink:var(--sidebar-title);--text-2:var(--sidebar-label);--ink-2:var(--sidebar-label);
 --text-muted:var(--sidebar-meta);--muted:var(--sidebar-meta);--text-hint:var(--sidebar-placeholder);--subtle:var(--sidebar-placeholder);--icon:var(--sidebar-icon);
 --tab-track:var(--sidebar-raised);--tab-selected:var(--sidebar-selected);--tab-muted:var(--sidebar-label);--tab-edge:transparent;
 --toggle-off:var(--sidebar-toggle-off);--focus-keyboard:var(--sidebar-focus);background:var(--sidebar-bg);color:var(--sidebar-title)
}
.inspector[data-controls] :is(input,textarea)::placeholder{color:var(--sidebar-placeholder);opacity:1}
.inspector[data-controls] :is(.number-with-unit>span:last-child,.fit-unit,.printer-dimension-value>span){color:var(--sidebar-unit)}
.inspector[data-controls] .primary{background:var(--sidebar-primary-bg);border-color:transparent;color:var(--sidebar-on-primary)}
.inspector[data-controls] .primary:hover:not(:disabled){background:var(--sidebar-primary-hover);border-color:transparent;filter:none}
.inspector[data-controls] :is(.tabs,.box-type-tabs,.auto-flow,.partition-view-switch,.partition-axis,.custom-edge-buttons)>button{position:relative}


/* Isolated section cards: their outer frame is the boundary, not a second divider. */
.dsm-section-preview .inspector[data-controls]>.dsm-section-target{border-top:0;border-bottom:0}
.dsm-section-preview .inspector[data-controls] .dsm-section-target .inspector-subsection{border-top:0}

/* A card contains a complete product section, never a detached property group. */
.dsm-section-preview .inspector[data-controls]>.dsm-section-target{padding-block:var(--section-y)}
.dsm-section-preview .inspector[data-controls]>.dsm-section-target>:last-child{margin-bottom:0}
.dsm-section-preview .inspector[data-controls] .fit-panel.dsm-section-target>.help-heading{display:flex}

/* Avi's replacement Shevron.svg, 2026-10-29: native 12 × 7, stroke 1.6. */
:root{--control-chevron:url('/icons/user-chevron.svg')}
select,.inspector select,#gridfinitySettings .grid-option-row>select{background-size:12px 7px}
.printer-picker-trigger img{width:12px;height:7px;top:50%;margin-top:-3.5px}
.header-folder-actions>summary img,#heightBreakdownToggle img,.method-cycle img{width:12px;height:7px;object-fit:contain;flex:none}

/* Dimension labels and units belong to one continuous field (Avi, 2026-10-29). */
.inspector[data-controls] .number-with-unit>span:last-child,.inspector[data-controls] .fit-number>.fit-unit,.inspector[data-controls] .printer-dimension-value>span{border-left:0;background:transparent}
.inspector[data-controls] .dimension-field>.dimension-prefix{display:flex;align-items:center;justify-content:center;flex:0 0 24px;width:24px;color:var(--sidebar-label);font-size:var(--control-value-size);border:0;background:transparent}
.inspector[data-controls] .two .dimension-field{margin-top:0}

/* Numeric values: direct typing + keyboard arrows, no pointer steppers. */
.number-stepper>.number-step-button,.dsm-stepper>button[data-step]{display:none}
input[type=number]{appearance:textfield;-moz-appearance:textfield}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}

/* Color chip: a 16px square with equal 6px breathing room in a 28px field. */
.inspector[data-controls] .color-value{box-sizing:border-box;display:flex;align-items:center;gap:6px;padding:6px;height:var(--control-height)}
.inspector[data-controls] .color-value input[type=color]{box-sizing:border-box;flex:0 0 16px;width:16px;height:16px;min-height:16px;margin:0;padding:0;align-self:center}
.inspector[data-controls] .color-value .hex-color-entry{height:16px;min-height:16px;line-height:16px;padding:0}
.inspector[data-controls] .color-value input[type=color]::-webkit-color-swatch-wrapper{padding:0}
.inspector[data-controls] .color-value input[type=color]::-webkit-color-swatch{border-radius:3px}
.inspector[data-controls] .color-value input[type=color]::-moz-color-swatch{border:0;border-radius:3px}

.inspector[data-controls] .number-stepper>.number-step-button,.printer-custom-dialog .number-stepper>.number-step-button,.dsm-form-dialog .number-stepper>.number-step-button,#calibrationDialog .number-stepper>.number-step-button,.dsm-pattern-preview .dsm-stepper>.number-step-button{display:none}

/* Related dimensions share a row: compact without mixing labels and values. */
.inspector[data-controls] .dimension-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;align-items:start}
.inspector[data-controls] .dimension-pair>.single-number-row:not([hidden]){display:flex;flex-direction:column;align-items:stretch;gap:6px;margin:0}
.inspector[data-controls] .dimension-pair .property-row{display:flex;flex-direction:column;align-items:stretch;gap:6px;margin:0}
.inspector[data-controls] .dimension-pair :is(.number-with-unit,.height-number,.row-value){width:100%;max-width:none;margin:0}
.inspector[data-controls] .dimension-pair .control-info{grid-column:1/-1;margin:calc(var(--space-2) + var(--space-1)) 0 0}
.inspector[data-controls] .inspector-section-heading+p:not([hidden]){margin-top:0;margin-bottom:0}

/* Full-width range with a deliberately compact value beside its label. */
.inspector[data-controls] .radius-control{display:grid;grid-template-columns:minmax(0,1fr) 72px;gap:6px 8px;align-items:center;width:100%}
.inspector[data-controls] .radius-control>label{grid-column:1;grid-row:1;margin:0}
.inspector[data-controls] .radius-control>.number-stepper{grid-column:2;grid-row:1;width:72px;min-width:0;max-width:72px}
.inspector[data-controls] .radius-control>input[type=range]{grid-column:1/-1;grid-row:2;width:100%;min-width:0;margin:0}
.inspector[data-controls] .path-empty-hint{margin:0;line-height:16px}
.inspector[data-controls] :is(button,.boxie-control-stack) + .path-empty-hint{margin-top:var(--control-gap)}
/* Section rhythm: 16px above, below, and between heading and first content. */
.inspector[data-controls]>section>:first-child{margin-top:0}
.inspector[data-controls]>section>:last-child{margin-bottom:0}
.inspector[data-controls] .inspector-subsection>h3,.inspector[data-controls] #layoutProperties .inspector-subsection>h3,.inspector[data-controls] .control-group>h4{margin-bottom:var(--heading-gap)}
.inspector[data-controls].accordion-mode>section.inspector-collapsed{padding-block:var(--section-y)}
/* Descriptive copy belongs to the heading unit, not the first control row. */
.inspector[data-controls] .inspector-section-heading:has(+p:not([hidden])){margin-bottom:0;min-height:18px}
.inspector[data-controls] .inspector-section-heading+p:not([hidden]){margin-top:0;line-height:16px}

.inspector[data-controls] #cornerSelectionSummary{margin:0 0 16px;line-height:16px}
.inspector[data-controls] #outlineCornerControl{min-width:0}

/* Avi: contextual question-mark help is retired pending a dedicated help area. */
.property-help,.step-help,.property-help-bubble,#inspectorHelpBubble,.dsm-assets img[src="/icons/user-help.svg"]{display:none}

html body .inspector[data-controls] .property-help,html body .sidebar-workflow #guideToggle.step-help,html body .sidebar-workflow .step-help{display:none}

/* Section inset law also overrides legacy ID-specific stage rules. */
html body .inspector[data-controls]>section,html body .inspector[data-controls]>section#pointTools{padding-top:var(--section-y);padding-bottom:var(--section-y)}

/* Editable fields use Avi's blue editing cue, including pointer focus. */
html body .inspector[data-controls] :is(.number-with-unit,.fit-number,.printer-dimension-value,.color-value):has(input:not([type=color]):focus){outline:1px solid var(--blue);outline-offset:0;box-shadow:none}
html body .inspector[data-controls] input:not([type=range]):not([type=checkbox]):not([type=color]):focus,html body .inspector[data-controls] textarea:focus{outline:1px solid var(--blue);outline-offset:0;box-shadow:none}
html body .inspector[data-controls] :is(.number-with-unit,.fit-number,.printer-dimension-value,.color-value)>input:focus{outline:0;box-shadow:none}

/* Section typography approved by Avi: Plus Jakarta Sans SemiBold 11.5/11.5. */
.inspector[data-controls] :is(h3.inspector-section-heading,.inspector-section-heading>h3,.advanced>summary){font-family:var(--font-app);font-size:var(--inspector-section-size);font-weight:600;line-height:11.5px;letter-spacing:0;color:var(--sidebar-title)}

/* Above-field labels: distinct from section titles and editable values. */
.inspector[data-controls] :is(.two>label,.dimension-pair label,.radius-control>label,label[for],.slider-label){font-family:var(--font-app);font-size:var(--field-label-size);font-weight:var(--field-label-weight);line-height:var(--field-label-line);letter-spacing:0;color:var(--field-label-color)}
.inspector[data-controls] :is(input,select,textarea){font-weight:400}

/* Size panel: two readable groups, no permanent explanatory paragraph. */
.control-info{display:flex;align-items:center;gap:var(--space-3);font:400 var(--field-label-size)/var(--field-label-line) var(--font-app);color:var(--sidebar-info-text)}
.control-info-icon{width:14px;height:14px;flex:none;background:url("/icons/boxie3d/sidebar-info.svg") center/14px 14px no-repeat}
.custom-box-project .inspector[data-controls] #maxPocketDepth{display:none}
.inspector[data-controls] .footprint-settings{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}
.inspector[data-controls] .footprint-settings>h4{grid-column:1;grid-row:1;margin:0;color:var(--sidebar-title)}
.inspector[data-controls] .footprint-settings>:is(#gridOptions,#plainBoxOptions):not([hidden]){display:contents}
.inspector[data-controls] .footprint-settings :is(#gridOptions,#plainBoxOptions)>.switch-row{grid-column:2;grid-row:1;gap:8px;margin:0;font-size:var(--control-label-size);min-height:24px}
.inspector[data-controls] .footprint-settings :is(#gridCountFields,#plainSizeFields,#gridCountSummary),.inspector[data-controls] .footprint-settings>:is(#customSizingTabs,#customGridSizeSummary){grid-column:1/-1;margin:0}
.inspector[data-controls] .footprint-settings #gridCountSummary{line-height:16px}

/* Footprint heading + computed dimensions form one visual unit; mode is explicit. */
.inspector[data-controls] .footprint-settings{row-gap:0}
.inspector[data-controls] .footprint-settings .footprint-mode{grid-column:1/-1;grid-row:3;margin-top:16px}
.inspector[data-controls] .footprint-settings #gridCountSummary{grid-row:2;margin:0;line-height:16px}
.inspector[data-controls] .footprint-settings :is(#gridOptions,#plainBoxOptions)>label.switch-row{display:none}
.inspector[data-controls] .footprint-settings #gridCountFields,.inspector[data-controls] .footprint-settings #plainSizeFields{grid-row:4;margin-top:8px}
.inspector[data-controls] #customAdditionName,.inspector[data-controls] #customAdditionProperties>.control-group-title{display:none}
.inspector[data-controls] #customAdditionProperties{border-top:0;padding-top:0}
.inspector[data-controls] .custom-addition-tools>button{text-align:left;justify-content:flex-start}
.inspector[data-controls] #layoutProperties .inspector-subsection{border-top:0;padding-top:0}
.inspector[data-controls] #layoutProperties input[type=text]{height:var(--control-height);min-height:var(--control-height);width:100%;border:0;border-radius:var(--control-radius);background:var(--field);padding:0 8px}

.inspector[data-controls] .footprint-settings:has(#customSizingTabs:not([hidden])) .footprint-mode{display:none}

/* Base section frame: one shared contract, preserving domain control parents. */
html body .inspector[data-controls]>.boxie-section{padding-block:var(--section-y)}
html body .inspector[data-controls] .boxie-section-header{position:relative;min-height:0;height:auto;line-height:11.5px;margin-top:0;margin-bottom:var(--heading-gap);padding:0}
html body .inspector[data-controls] .boxie-section-header>h3{line-height:11.5px;margin:0}
html body .inspector[data-controls] .boxie-section-header>.inspector-disclosure{position:absolute;right:0;top:50%;transform:translateY(-50%)}
html body .inspector[data-controls] .boxie-section [data-section-first]{margin-top:0}
html body .inspector[data-controls] .boxie-section [data-section-last]{margin-bottom:0}
html body .inspector[data-controls] .boxie-section[data-heading-unit=description]>.boxie-section-header{margin-bottom:var(--heading-gap)}
html body .inspector[data-controls].accordion-mode .boxie-section.inspector-collapsed>.boxie-section-header{margin-bottom:0}
html body .inspector[data-controls] .selection-identity{background:transparent;padding:0;min-height:0;margin:0 0 16px;border:0}
html body .inspector[data-controls] .selection-identity>h3{font-size:10px;line-height:16px;color:var(--text-2)}
html body .inspector[data-controls] #elementText{display:block;width:100%;box-sizing:border-box;min-height:28px;height:28px;padding:0 8px;border:0;border-radius:var(--control-radius);background:var(--field);font-family:var(--font-app);font-size:11px;line-height:28px;color:var(--text)}
.feature-add-menu{margin:0;min-width:0}
.feature-add-menu>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;min-height:28px;padding:0 10px;border-radius:var(--control-radius);background:var(--field);font-size:11px;cursor:pointer}
.feature-add-menu>summary::-webkit-details-marker{display:none}
.feature-add-menu[open]>summary img{transform:rotate(180deg)}
.inspector[data-controls] .feature-add-menu .custom-addition-tools{display:flex;flex-direction:column;gap:0;padding:4px;margin-top:4px;border:1px solid var(--line-strong);border-radius:var(--control-radius);background:var(--bg-raised)}
.inspector[data-controls] .feature-add-menu .custom-addition-tools>button{border:0;justify-content:flex-start;width:100%;padding:0 8px}
.inspector[data-controls] .partition-actions{display:flex;flex-direction:column;gap:6px}
.inspector[data-controls] .partition-actions>button{border:0;background:var(--field)}
.inspector[data-controls] .partition-actions>[data-partition-action=delete]{background:transparent;margin-top:6px}

/* Primary / Secondary: the only inspector action-button variants. */
html body .inspector[data-controls] .boxie-section>.advanced{padding:0;margin:0}
html body .inspector[data-controls] .boxie-section>.advanced>[data-section-first]{margin-top:0;padding-top:0}
html body .inspector[data-controls] .boxie-section>.advanced>[data-section-last]{margin-bottom:0;padding-bottom:0}
html body .inspector[data-controls] #layoutProperties[data-section-last]{padding-bottom:0}

/* One divider color across both inspector and workspace rail. */
.layers,.inspector[data-controls]{--line:var(--sidebar-divider);--line-strong:var(--sidebar-divider);--section-line:var(--sidebar-divider);--sidebar-rule:var(--sidebar-divider);--sidebar-rule-soft:var(--sidebar-divider);--border-soft:var(--sidebar-divider)}
html body :is(.layers,.inspector[data-controls]) :is(section,.panel-heading,.inspector-mode,.workflow-step,.library-folder-row.folder-section-start,.sidebar-workflow,.sidebar-workflow-heading,.library-sidebar-heading,.user-menu){border-top-color:var(--sidebar-divider);border-bottom-color:var(--sidebar-divider)}
html body :is(.layers,.inspector[data-controls]){border-color:var(--sidebar-divider)}
html body .inspector[data-controls] .fit-heading>.fit-number{flex:0 0 var(--field-short-width);width:var(--field-short-width);min-width:0;max-width:var(--field-short-width)}
html body .inspector[data-controls] .boxie-section>.advanced[open]>.boxie-section-header{margin-bottom:var(--heading-gap)}
html body .inspector[data-controls] #layoutProperties[data-section-last]{padding-bottom:0;margin-bottom:0}
html body .inspector[data-controls] #layoutProperties #autoLayoutSection:last-child{margin-bottom:0;padding-bottom:0}

/* Closed rows share exact geometry; collapsed content is hidden by SectionFrame. */
html body .inspector[data-controls].accordion-mode>section.boxie-section.inspector-collapsed{box-sizing:border-box;height:var(--section-closed-height);min-height:var(--section-closed-height);max-height:var(--section-closed-height);overflow:clip;padding-block:var(--section-closed-inset)}
html body .inspector[data-controls].accordion-mode>section.boxie-section.inspector-collapsed .boxie-section-header{height:11.5px;min-height:11.5px;line-height:11.5px;margin:0}
html body .inspector[data-controls].accordion-mode>section.boxie-section.inspector-collapsed>.advanced{padding:0;margin:0}

/* Chevron reduction preserves the supplied12:7 aspect ratio. */
html body img[src="/icons/user-chevron.svg"]{width:var(--chevron-width);height:var(--chevron-height);object-fit:contain;flex:none}
html body .inspector[data-controls].accordion-mode .inspector-collapsed .boxie-section-header,html body .inspector[data-controls].accordion-mode .inspector-collapsed .boxie-section-header>h3{color:var(--section-closed-text)}
html body .inspector[data-controls].accordion-mode .inspector-collapsed .inspector-disclosure img{opacity:.77}
html body .inspector[data-controls].accordion-mode .boxie-section:not(.inspector-collapsed) .boxie-section-header,html body .inspector[data-controls].accordion-mode .boxie-section:not(.inspector-collapsed) .boxie-section-header>h3{color:var(--sidebar-title)}
html body select{background-size:var(--chevron-width) var(--chevron-height)}

/* Walls & floor is a related pair, never two stacked property rows. */
html body .inspector[data-controls] .advanced-group:has(#floor){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
html body .inspector[data-controls] .advanced-group:has(#floor)>h4{grid-column:1/-1;margin:0 0 8px}
html body .inspector[data-controls] .advanced-group:has(#floor)>.property-row{display:flex;flex-direction:column;align-items:stretch;gap:6px;margin:0;min-width:0}
html body .inspector[data-controls] .advanced-group:has(#floor)>.property-row>.number-with-unit{width:100%;min-width:0;max-width:none}

/* Selected segmented mode uses the product accent underline. */
.inspector[data-controls]{--sidebar-selection-mark:var(--blue)}
.inspector[data-controls] #gridfinitySettings{margin-top:16px;padding:0;border:0}
.inspector[data-controls] #gridfinitySettings>:first-child{margin-top:0}
.inspector[data-controls] #gridfinitySettings>:last-child{margin-bottom:0}

/* Dropdown field: outlined, left-aligned value, supplied chevron on the right. */
html body .inspector[data-controls] :is(.printer-picker-trigger,.dsm-select-trigger,select:not([hidden])),html body .inspector[data-controls] .feature-add-menu>summary{box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;min-height:28px;height:28px;width:100%;padding:0 30px 0 10px;border:1px solid var(--dropdown-line);border-radius:var(--control-radius);background-color:var(--dropdown-bg);color:var(--text);font-family:var(--font-app);font-size:11px;font-weight:400;text-align:left;text-align-last:left;box-shadow:none}
html body .inspector[data-controls] :is(.printer-picker-trigger,.dsm-select-trigger,select:not([hidden])):hover,html body .inspector[data-controls] .feature-add-menu>summary:hover{border-color:var(--dropdown-hover-line)}
html body .inspector[data-controls] .printer-picker-trigger>span{text-align:left;margin:0}
html body .inspector[data-controls] .dsm-select-trigger,html body .inspector[data-controls] .feature-add-menu>summary{padding-right:10px}

/* Searchable open picker chrome shares a single visual component. */
html body .inspector[data-controls] :is(.printer-picker-panel,.dsm-select-panel){padding:12px;border:1px solid var(--dropdown-line);border-radius:10px;background:var(--bg-raised);box-shadow:0 8px 24px color-mix(in srgb,var(--shadow-color) 65%,transparent)}
.picker-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px;min-height:24px}
.picker-header strong{font-size:11.5px;font-weight:600;color:var(--text)}
html body .inspector[data-controls] :is(.picker-close,.picker-search-clear){display:flex;align-items:center;justify-content:center;width:24px;min-width:24px;height:24px;min-height:24px;padding:0;border:0;background:transparent;color:var(--text-2);font-size:18px;line-height:1}
.picker-search-field{box-sizing:border-box;display:flex;align-items:center;gap:6px;height:28px;min-height:28px;padding:0 4px 0 8px;border:1px solid var(--dropdown-line);border-radius:var(--control-radius);margin-bottom:10px;background:var(--field)}
.picker-search-field:has(input:focus-visible){border-color:var(--blue)}
.picker-search-field>img{filter:brightness(0) invert(1);opacity:.75;flex:none}
html body .picker-search-field>input[type=search],html body .inspector[data-controls] .picker-search-field>input[type=search]{flex:1;min-width:0;width:0;margin:0;padding:0;height:26px;min-height:26px;border:0;box-shadow:none;outline:0;background:transparent;font:inherit}
html body .inspector[data-controls] :is(.printer-options,.dsm-select-options) button[role=option]{position:relative;min-height:28px;padding:5px 8px 5px 24px;border:0;border-radius:4px;background:transparent;font-weight:400;text-align:left}
html body .inspector[data-controls] :is(.printer-options,.dsm-select-options) button[aria-selected=true]{background:var(--selected);color:var(--text)}
html body .inspector[data-controls] :is(.printer-options,.dsm-select-options) button[aria-selected=true]::before{content:'✓';position:absolute;left:7px;top:50%;transform:translateY(-50%);font-size:11px}

.custom-box-project .footprint-settings .footprint-mode{display:none}

html body .inspector[data-controls] .folding-section>.advanced-group{border-top:0;padding-top:0}

html body .inspector[data-controls]>section.boxie-section,html body .inspector[data-controls].accordion-mode>section.boxie-section.inspector-collapsed{padding-top:var(--section-y);padding-bottom:var(--section-y)}

/* Picker value and chevron have independent stable alignment. */
html body .inspector[data-controls] .dsm-select-trigger{position:relative;padding-left:10px;padding-right:30px;justify-content:flex-start}
html body .inspector[data-controls] .dsm-select-trigger>img{position:absolute;right:10px;top:50%;margin-top:calc(var(--chevron-height) / -2)}
html body .inspector[data-controls] .dsm-select-trigger>span{display:block;flex:1;min-width:0;text-align:left}

/* Every field label shares one typography role, including switch labels. */
html body .inspector[data-controls] :is(.property-row,.single-number-row,.switch-row,.grid-option-row>label,.color-property>span:first-child,.fit-heading>label:first-child){font-family:var(--font-app);font-size:var(--field-label-size);font-weight:var(--field-label-weight);line-height:var(--field-label-line);letter-spacing:0;color:var(--field-label-color)}
html body .inspector[data-controls] :is(input,select,textarea,.dsm-select-trigger,.printer-picker-trigger){font-family:var(--font-app);font-size:11px;font-weight:400}
/* Dropdowns are intentionally taller than numeric fields and action buttons. */
html body .inspector[data-controls] :is(.printer-picker-trigger,.dsm-select-trigger,select:not([hidden])),html body .inspector[data-controls] .feature-add-menu>summary{height:var(--dropdown-height);min-height:var(--dropdown-height)}
html body .inspector[data-controls] .printer-picker-trigger>img{top:50%;margin-top:calc(var(--chevron-height) / -2)}

/* Canonical dropdown field component; both data adapters mount this same shell. */
html body .inspector[data-controls] button.boxie-dropdown-field{box-sizing:border-box;display:flex;align-items:center;justify-content:flex-start;position:relative;flex-shrink:0;width:100%;height:var(--dropdown-height);min-height:var(--dropdown-height);max-height:var(--dropdown-height);padding:0 30px 0 10px;border:1px solid var(--dropdown-line);border-radius:var(--control-radius);background:var(--dropdown-bg);font:400 11px/16px var(--font-app);text-align:left;box-shadow:none}
html body .inspector[data-controls] button.boxie-dropdown-field:hover{background:var(--bg-hover);border-color:var(--dropdown-line)}
html body .inspector[data-controls] button.boxie-dropdown-field>.boxie-dropdown-chevron{position:absolute;right:10px;top:50%;width:10px;height:5.833333px;margin:-2.916666px 0 0;object-fit:contain;opacity:1;filter:none;transform:none}
html body .inspector[data-controls] button.boxie-dropdown-field[aria-expanded=true]>.boxie-dropdown-chevron{transform:rotate(180deg)}
html body .inspector[data-controls] #gridfinitySettings .grid-option-row>label{font:400 var(--field-label-size)/14px var(--font-app);color:var(--field-label-color)}

html body .inspector[data-controls] #magnetHelp{display:none}

/* Outside-field copy is10px; field contents and headings retain their own roles. */
html body .inspector[data-controls] :is(label,p,.hint,.selection-summary,.selection-context,.control-caption,.printer-brand,.dsm-select-group){font-size:var(--field-label-size)}
html body .inspector[data-controls] :is(.tabs,.box-type-tabs,.auto-flow,.partition-axis,.partition-view-switch,.custom-edge-buttons)>button{font-size:10px}
html body .inspector[data-controls] .feature-add-menu .custom-addition-tools>button{font-size:10px}

html body .inspector[data-controls] :is(label,p,.hint,.selection-summary,.selection-context,.control-caption,.printer-brand,.dsm-select-group){font-weight:400}

/* Quiet section hover, shared by open and collapsed section frames. */
.inspector[data-controls]>.boxie-section{transition:background-color .14s ease}
@media(hover:hover){.inspector[data-controls]>.boxie-section:hover{background-color:var(--section-hover-bg)}}
@media(prefers-reduced-motion:reduce){.inspector[data-controls]>.boxie-section{transition:none}}

.inspector[data-controls].accordion-mode>.boxie-section:not(.inspector-collapsed){background-color:var(--surface)}

/* Section disclosure precedes its title; picker arrows keep their field layout. */
html body .inspector[data-controls].accordion-mode .boxie-section-header{padding-left:18px}
html body .inspector[data-controls].accordion-mode .boxie-section-header>.inspector-disclosure{left:-7px;right:auto;margin:0}

html body .inspector[data-controls] .boxie-section-header>.section-heading-switch{position:absolute;right:0;top:50%;transform:translateY(-50%);margin:0;padding:0;min-height:28px;width:28px;display:flex;align-items:center;justify-content:center}
html body .inspector[data-controls] .boxie-section-header:has(.section-heading-switch){padding-right:40px}

/* Header plate switch: compact visible track, centered with a28px target. */
html body .inspector[data-controls] .boxie-section-header>.section-heading-switch{height:28px;min-height:28px;line-height:0;top:50%;margin-top:-14px;transform:none}
html body .inspector[data-controls] .section-heading-switch input[role=switch]{width:24px;min-width:24px;height:14px;min-height:14px;margin:0;top:auto;align-self:center}
html body .inspector[data-controls] .section-heading-switch input[role=switch]::after{width:10px;height:10px;top:2px;left:2px}
html body .inspector[data-controls] .section-heading-switch input[role=switch]:checked::after{left:12px;transform:none}

/* Header toggle placement is defined against the shared heading center. */
html body .inspector[data-controls] #printerSetup .boxie-section-header>label.section-heading-switch{position:absolute;top:50%;right:0;left:auto;width:28px;height:28px;min-height:28px;margin:0;padding:0;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;line-height:0}
html body .inspector[data-controls] #printerSetup .section-heading-switch input[role=switch]{width:28px;min-width:28px;height:16px;min-height:16px;margin:0;top:auto}
html body .inspector[data-controls] #printerSetup .section-heading-switch input[role=switch]::after{width:12px;height:12px;left:2px;top:2px}
html body .inspector[data-controls] #printerSetup .section-heading-switch input[role=switch]:checked::after{left:13px;top:1px;transform:none}
html body .inspector[data-controls] .footprint-section>.footprint-settings{margin-top:0}
html body .inspector[data-controls] .footprint-section .footprint-settings #gridCountSummary{grid-row:1}
html body .inspector[data-controls] .footprint-section .footprint-settings .footprint-mode{grid-row:2}
html body .inspector[data-controls] .footprint-section .footprint-settings :is(#gridCountFields,#plainSizeFields){grid-row:3}

/* All option pickers use the same open shell, regardless of option count. */
html body .inspector[data-controls] .dsm-select-panel{left:auto;right:0;width:248px;max-width:calc(100vw - 32px);text-align:left}
html body .inspector[data-controls] :is(.printer-options,.dsm-select-options){display:flex;flex-direction:column;gap:2px;max-height:240px;overflow-y:auto}
html body .inspector[data-controls] :is(.printer-options,.dsm-select-options)>button[role=option]{width:100%;text-align:left;justify-content:flex-start;border:0;box-shadow:none}
html body .inspector[data-controls] .dsm-select-options>button[aria-selected=true]::after{display:none;content:none}

/* Mixed switches, values and dropdowns share an equal baseline rhythm. */
html body .inspector[data-controls] #gridfinitySettings.control-stack:not([hidden]){display:flex;flex-direction:column;gap:var(--control-row-gap)}
html body .inspector[data-controls] #gridfinitySettings.control-stack>.grid-mounting{display:contents}
html body .inspector[data-controls] #gridfinitySettings.control-stack :is(.grid-option-row,.switch-row){box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;min-height:var(--control-row-height);height:var(--control-row-height);margin:0;padding:0}

/* Fit-to-tool reuses the same header-switch component as Build plate. */
html body .inspector[data-controls] #footprintSection .boxie-section-header>label.section-heading-switch{position:absolute;top:50%;right:0;left:auto;width:28px;height:28px;min-height:28px;margin:0;padding:0;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;line-height:0}
html body .inspector[data-controls] #footprintSection .section-heading-switch input[role=switch]{width:28px;min-width:28px;height:16px;min-height:16px;margin:0;top:auto}
html body .inspector[data-controls] #footprintSection .section-heading-switch input[role=switch]::after{width:12px;height:12px;left:2px;top:2px}
html body .inspector[data-controls] #footprintSection .section-heading-switch input[role=switch]:checked::after{left:13px;top:1px;transform:none}
.custom-box-project #footprintSection .fit-tool-heading-switch{display:none}
html body .inspector[data-controls] .footprint-section .footprint-settings :is(#gridCountFields,#plainSizeFields){grid-row:2;margin-top:16px}

/* Footprint summary is a footer, never a subtitle glued to the heading. */
html body .inspector[data-controls] .footprint-section .footprint-settings :is(#gridCountSummary,#customGridSizeSummary){grid-column:1/-1;grid-row:10;margin:16px 0 0;line-height:16px}
html body .inspector[data-controls] .footprint-section .footprint-settings :is(#gridCountFields,#plainSizeFields){grid-row:1;margin-top:0}
html body .inspector[data-controls] .footprint-section .footprint-settings:not(:has(#gridCountFields:not([hidden]),#plainSizeFields:not([hidden]))) #gridCountSummary{margin-top:0}

/* All section-heading switches share one alignment and size primitive. */
html body .inspector[data-controls] .boxie-section .boxie-section-header>label.section-heading-switch{position:absolute;top:50%;right:0;left:auto;width:28px;height:28px;min-height:28px;margin:0;padding:0;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;line-height:0}
html body .inspector[data-controls] .boxie-section .section-heading-switch input[role=switch]{width:28px;min-width:28px;height:16px;min-height:16px;margin:0;top:auto}
html body .inspector[data-controls] .boxie-section .section-heading-switch input[role=switch]::after{width:12px;height:12px;left:2px;top:2px}
html body .inspector[data-controls] .boxie-section .section-heading-switch input[role=switch]:checked::after{left:13px;top:1px;transform:none}
html body .inspector[data-controls] #boxTypeSection>.box-type-tabs{display:none}
html body .inspector[data-controls] #boxTypeSection>#gridfinitySettings{margin-top:0}

/* Avi 2026-10-29: exact 20px primary-section rhythm, custom fields remain directly editable. */
html body .custom-box-project .inspector[data-controls] #footprintSection .boxie-section-header>label.fit-tool-heading-switch{display:none}
html body .custom-box-project .inspector[data-controls] .dimension-pair{grid-template-columns:1fr}
html body .inspector[data-controls] .advanced-group:has(#floor)>.single-number-row{display:flex;flex-direction:column;align-items:stretch;gap:6px;margin:0;min-width:0}
html body .inspector[data-controls] .advanced-group:has(#floor)>.single-number-row>.number-with-unit{width:100%;max-width:none}
html body .layers{background:var(--sidebar-bg)}

/* Original SVG alpha is reused as a mask; semantic color never changes its paths. */
.boxie-icon{display:inline-block;width:24px;height:24px;flex:none;background:currentColor;mask:var(--icon-source) center/contain no-repeat;-webkit-mask:var(--icon-source) center/contain no-repeat}

/* Shared operation feedback: progress is informational; only failures use danger. */
.operation-feedback{color:var(--text-2)}
.operation-feedback[data-state=error]{color:var(--danger)}

/* One native range component; original Figma thumb/halo assets at source dimensions. */
html body input[type=range]{appearance:none;-webkit-appearance:none;box-sizing:border-box;height:var(--control-height);min-height:var(--control-height);padding:0;border:0;border-radius:0;background:linear-gradient(to right,var(--slider-active) 0 var(--range-fill,0%),var(--slider-track) var(--range-fill,0%) 100%) center/100% var(--slider-track-height) no-repeat;cursor:ew-resize}
html body input[type=range]::-webkit-slider-runnable-track{height:var(--slider-track-height);border:0;border-radius:0;background:transparent}
html body input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;box-sizing:border-box;width:var(--slider-halo-size);height:var(--slider-halo-size);border:0;border-radius:50%;background:var(--slider-thumb-image) center/var(--slider-thumb-size) var(--slider-thumb-size) no-repeat,var(--slider-halo-image) center/var(--slider-halo-size) var(--slider-halo-size) no-repeat;box-shadow:none;margin-top:calc((var(--slider-track-height) - var(--slider-halo-size))/2)}
html body input[type=range]::-moz-range-track{height:var(--slider-track-height);border:0;border-radius:0;background:transparent}
html body input[type=range]::-moz-range-thumb{box-sizing:border-box;width:var(--slider-halo-size);height:var(--slider-halo-size);border:0;border-radius:50%;background:var(--slider-thumb-image) center/var(--slider-thumb-size) var(--slider-thumb-size) no-repeat,var(--slider-halo-image) center/var(--slider-halo-size) var(--slider-halo-size) no-repeat;box-shadow:none}
html body input[type=range]:focus-visible{outline:1px solid var(--focus-keyboard);outline-offset:2px}
html body input[type=range]:disabled{opacity:var(--disabled-opacity);cursor:default}
html body input[type=range]::-webkit-slider-thumb{transition:transform var(--motion-fast) ease;transform-origin:center}
html body input[type=range]::-moz-range-thumb{transition:transform var(--motion-fast) ease;transform-origin:center}
@media(hover:hover){html body input[type=range]:hover:not(:disabled)::-webkit-slider-thumb{transform:scale(var(--slider-hover-scale))}html body input[type=range]:hover:not(:disabled)::-moz-range-thumb{transform:scale(var(--slider-hover-scale))}}
@media(prefers-reduced-motion:reduce){html body input[type=range]::-webkit-slider-thumb{transition:none}html body input[type=range]::-moz-range-thumb{transition:none}}
/* Orientation geometry, shared by every free 3D camera. */
.view-cube{position:absolute;top:var(--view-cube-inset);left:var(--view-cube-inset);z-index:9;width:var(--view-cube-size);height:var(--view-cube-size);user-select:none;touch-action:none}
.view-cube[hidden]{display:none}
.view-cube>svg{display:block;width:100%;height:100%;overflow:visible;filter:drop-shadow(0 5px 4px color-mix(in srgb,var(--shadow-color) 55%,transparent))}
.view-cube-face{cursor:pointer;outline:none}
.view-cube-surface{fill:var(--view-cube-side);stroke:none}
.view-cube-face[data-view=Top] .view-cube-surface{fill:var(--view-cube-top)}
.view-cube-face[data-view=Front] .view-cube-surface,.view-cube-face[data-view=Back] .view-cube-surface{fill:var(--view-cube-front)}
.view-cube-face:hover .view-cube-surface,.view-cube-face:focus-visible .view-cube-surface,.view-cube-face[aria-pressed=true] .view-cube-surface{fill:var(--primary-color);stroke:none}

.view-cube-face text{fill:var(--action-text);font:500 var(--view-cube-label-size) var(--font-app);pointer-events:none;paint-order:stroke;stroke:color-mix(in srgb,var(--shadow-color) 35%,transparent);stroke-width:.5px}
/* Shared model-part hint and diagram targets; no geometry is edited on selection. */
.model-part-hint{position:absolute;z-index:10;pointer-events:none;padding:6px 10px;border-radius:var(--radius-sm);background:var(--label-surface);color:var(--text);font:500 var(--control-value-size) var(--font-app);box-shadow:var(--shadow-soft)}
.model-part-hint[hidden]{display:none}
.canvas-height-diagram [data-model-part]{cursor:pointer}
.canvas-height-diagram [data-model-part]:hover,.canvas-height-diagram [data-model-part]:focus-visible{filter:brightness(1.15);outline:none}
.canvas-height-diagram path[fill^="url"],.canvas-height-diagram [data-section=layer-boundary]{pointer-events:none}

/* Keep slider handles within the shared content edges. */
html body :is(input[type=range],.inspector[data-controls] .radius-control>input[type=range],.fit-panel .fit-input-row input[type=range]){width:100%;margin-inline:0}

/* Floating picker is out of section/scroll layout; shared by all consumers. */
html body :is(.inspector[data-controls],[data-product-controls]) :is(.dsm-select-panel,.printer-picker-panel){position:fixed;z-index:1000;background:var(--picker-floating-surface);max-height:calc(100vh - 32px);overflow:auto}
.picker-search-field[hidden]{display:none}
/* Checked gradient adds a 1px border; keep thumb at exact 2px outer insets. */
html body .inspector[data-controls] .switch-row input[role=switch]:checked::after{top:1px;left:13px;transform:none}

/* Reusable DSM glass primitive; opaque fallback keeps labels readable. */
html body .boxie-glass-surface{background:var(--glass-fallback);border-color:var(--glass-edge);box-shadow:var(--glass-shadow)}
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){html body .boxie-glass-surface{background:var(--glass-sheen),var(--glass-tint);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturation));backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturation))}}
@media(prefers-reduced-transparency:reduce){html body .boxie-glass-surface{background:var(--glass-fallback);-webkit-backdrop-filter:none;backdrop-filter:none}}

/* Shared contextual action menu: anchored overlay, neutral rows and quiet trigger. */
.boxie-menu-trigger{display:grid;place-items:center;width:24px;min-width:24px;height:28px;min-height:28px;padding:0;border:0;border-radius:var(--control-radius);background:transparent;color:var(--text-2);cursor:pointer}
.boxie-menu-trigger img{width:10px;height:6px;opacity:.65;transition:transform var(--motion-fast) ease}
.boxie-menu-trigger:hover,.boxie-menu-trigger[aria-expanded=true]{background:var(--field-hover);color:var(--text)}
.boxie-menu-trigger:hover img{opacity:1}.boxie-menu-trigger[aria-expanded=true] img{transform:rotate(180deg)}
.boxie-action-popover{position:fixed;z-index:1100;width:224px;max-width:calc(100vw - 16px);padding:6px;border:1px solid var(--dropdown-line);border-radius:10px;background:var(--picker-floating-surface);box-shadow:var(--shadow-pop);color:var(--text);font:11px var(--font-app)}
html body .boxie-action-popover>[role=menuitem]{display:flex;align-items:center;justify-content:flex-start;width:100%;height:32px;min-height:32px;padding:0 10px;border:0;border-radius:var(--control-radius);background:transparent;color:var(--text-2);font:inherit;text-align:left;cursor:pointer}
html body .boxie-action-popover>[role=menuitem]:not(:disabled):is(:hover,:focus-visible){background:var(--field-hover);color:var(--text);outline:none}
html body .boxie-action-popover>[role=menuitem][data-danger]{color:var(--danger)}
.boxie-action-popover>[role=separator]{height:1px;margin:6px 4px;background:var(--sidebar-divider)}
@media(prefers-reduced-motion:reduce){.boxie-menu-trigger img{transition:none}}

.canvas-height-diagram figcaption{font-size:var(--floating-title-size)}
.canvas-height-diagram.is-collapsed figcaption{font-size:var(--floating-title-collapsed-size)}
.control-note{font:400 var(--field-label-size)/1.5 var(--font-app);color:var(--text-2);margin:10px 0 0}

html body #heightBreakdown.is-collapsed{width:var(--floating-collapsed-width)}
html body #heightBreakdown.is-collapsed figcaption{padding:var(--floating-collapsed-inset)}

html body :is(.inspector[data-controls],[data-product-controls]) :is(.dsm-select-panel,.printer-picker-panel),html body .boxie-action-popover{border-color:var(--popup-edge);box-shadow:var(--popup-shadow)}

/* Shared single-value variant, independent of the stage using it. */
html body .inspector[data-controls] .dimension-pair[data-field-layout=single]{display:block}
html body .inspector[data-controls] .dimension-pair[data-field-layout=single] :is(.single-number-row:not([hidden]),.plain-height-control>.property-row){display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:var(--control-gap);margin:0}
html body .inspector[data-controls] .dimension-pair[data-field-layout=single] :is(.single-number-row>.number-with-unit,.plain-height-control .number-with-unit){width:72px;min-width:72px;max-width:72px;flex:0 0 72px;height:var(--control-height);min-height:var(--control-height);margin:0}
html body .inspector[data-controls] .dimension-pair[data-field-layout=single] .single-number-row>label{margin:0}

/* Mixed control-stack rows have one gap; legacy per-row margins must not add to it. */
html body .inspector[data-controls] #gridfinitySettings.control-stack :is(#gridCellField,#magnetPlacement){margin:0}

.control-summary{display:flex;align-items:center;justify-content:space-between;gap:var(--control-gap);min-height:var(--control-height);color:var(--text-2);font:400 var(--field-label-size)/1.5 var(--font-app)}
.control-summary strong{font:inherit;color:var(--text)}

/* Shared single-choice row, matching numeric value placement. */
.control-value-row{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:var(--control-gap);min-height:var(--control-height)}
html body .inspector[data-controls] .control-value-row>label{margin:0;font:400 var(--field-label-size)/1.5 var(--font-app);color:var(--text-2)}
.control-value-row>.dsm-select{width:112px;min-width:112px;flex:0 0 112px}
.control-value-row+.control-summary{margin-top:8px}

/* Shared compact layout-editor controls: direct alignment, physical values. */
.inspector[data-controls] .boxie-flow-icons{flex:0 0 auto;margin:0 0 0 auto;padding:2px}
.inspector[data-controls] .boxie-flow-icons>button{width:32px;flex:none;padding:4px;display:grid;place-items:center}
.inspector[data-controls] .boxie-flow-icons .ui-icon{width:18px;height:18px}
.boxie-auto-layout-properties{display:grid;grid-template-columns:76px minmax(0,1fr);gap:var(--space-4,16px);align-items:end;margin:16px 0}
.boxie-auto-layout-properties .control-label{display:block;color:var(--text-muted);margin-bottom:8px;font-size:var(--control-label-size)}
.boxie-alignment-matrix{display:grid;grid-template-columns:repeat(3,24px);padding:2px;background:var(--field);border-radius:var(--control-radius)}
.inspector[data-controls] .boxie-alignment-matrix>button{width:24px;height:24px;min-height:24px;padding:0;border:0;border-radius:4px;background:transparent;color:var(--text-muted);display:grid;place-items:center}
.inspector[data-controls] .boxie-alignment-matrix>button:hover{background:var(--field-hover);color:var(--ink)}
.inspector[data-controls] .boxie-alignment-matrix>button[aria-pressed=true]{background:var(--primary-color);color:var(--action-text)}
.boxie-auto-layout-properties .number-with-unit{width:72px;flex:0 0 72px}

/* Compact alignment editor: a direct control, not a large field panel. */
.boxie-auto-layout-properties{grid-template-columns:58px minmax(0,1fr);gap:12px;margin:12px 0;align-items:end}
.boxie-alignment-matrix{grid-template-columns:repeat(3,18px)}
.inspector[data-controls] .boxie-alignment-matrix>button{width:18px;height:18px;min-height:18px;border-radius:3px;font-size:8px}
.boxie-auto-layout-properties .control-stack{gap:8px}
html body .inspector[data-controls] .boxie-auto-layout-properties .number-with-unit{width:72px;min-width:72px;max-width:72px;flex:0 0 72px;height:var(--control-height)}
.inspector[data-controls] .boxie-auto-layout-properties .control-value-row{min-height:var(--control-height);height:var(--control-height);gap:8px}
.inspector[data-controls] .boxie-flow-icons>button{width:28px;height:var(--control-height);min-height:var(--control-height);padding:4px}
.inspector[data-controls] .boxie-flow-icons .ui-icon{width:16px;height:16px}

.boxie-auto-layout-properties>.control-stack{display:flex;flex-direction:column;gap:8px}
.inspector[data-controls] .boxie-alignment-toolbar{display:flex;gap:8px;align-items:center}
.boxie-alignment-cluster{display:flex;flex:1;min-width:0;overflow:hidden;border-radius:var(--control-radius);background:var(--field)}
.inspector[data-controls] .boxie-alignment-cluster>.icon-tool{height:var(--control-height);min-height:var(--control-height);margin:0;flex:1;min-width:0;padding:4px;border:0;border-radius:0;background:transparent;border-right:1px solid var(--surface-2)}
.inspector[data-controls] .boxie-alignment-cluster>.icon-tool:last-child{border-right:0}
.inspector[data-controls] .boxie-alignment-cluster .ui-icon{width:18px;height:18px}

.boxie-layout-sizing{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.boxie-layout-sizing label{display:block;font-size:var(--control-label-size);color:var(--text-muted);margin-bottom:6px}
.inspector[data-controls] .boxie-layout-sizing .number-with-unit{width:100%;min-width:0}
.inspector[data-controls] .boxie-layout-sizing .boxie-sizing-mode{width:38px;min-width:38px;height:var(--control-height);min-height:var(--control-height);padding:0 4px;border:0;font-size:10px;background:transparent;color:var(--text-muted)}
.inspector[data-controls] .boxie-layout-sizing .boxie-sizing-mode:hover{color:var(--ink);background:var(--field-hover)}

.inspector[data-controls] .boxie-alignment-cluster .ui-icon{opacity:.72}
.inspector[data-controls] .boxie-alignment-cluster>button:hover:not(:disabled) .ui-icon{opacity:1}
.inspector[data-controls] .boxie-alignment-cluster>button:disabled .ui-icon{opacity:.3}

/* Shared compact stack of label/value rows. */
.inspector[data-controls] .control-value-stack{display:flex;flex-direction:column;gap:var(--control-row-gap,8px)}
.inspector[data-controls] .control-value-stack>.control-value-row{margin:0}

/* Shared canvas switch uses the same semantic switch tokens as the inspector. */
.boxie-canvas-switch{display:flex;align-items:center;gap:var(--control-gap);padding:8px 12px;background:var(--tool-surface);border:1px solid var(--border-soft);border-radius:var(--control-radius);box-shadow:var(--shadow-soft);color:var(--field-label-color);font:400 var(--field-label-size)/var(--field-label-line) var(--font-app);cursor:pointer}
.boxie-canvas-switch[hidden]{display:none}
:is(.boxie-canvas-switch,.snap-menu .switch-row) input[role=switch]{appearance:none;-webkit-appearance:none;position:relative;flex:none;width:28px;height:16px;margin:0;border:0;border-radius:9px;background:var(--toggle-off);box-shadow:inset 0 0 0 var(--primary-stroke-width) var(--toggle-off-stroke);cursor:pointer}
:is(.boxie-canvas-switch,.snap-menu .switch-row) input[role=switch]::after{content:"";position:absolute;left:2px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--toggle-thumb)}
:is(.boxie-canvas-switch,.snap-menu .switch-row) input[role=switch]:checked{background:var(--toggle-on);box-shadow:inset 0 0 0 var(--primary-stroke-width) var(--primary-stroke)}
:is(.boxie-canvas-switch,.snap-menu .switch-row) input[role=switch]:checked::after{left:14px}
:is(.boxie-canvas-switch,.snap-menu .switch-row) input[role=switch]:focus-visible{outline:2px solid var(--primary-color);outline-offset:3px}

.inspector[data-controls] .boxie-control-stack{display:flex;flex-direction:column;align-items:stretch;gap:var(--control-gap)}
.inspector[data-controls] .boxie-control-stack .switch-row{margin:0;min-height:var(--control-row-height)}
.inspector[data-controls] .boxie-control-stack>button{margin:0;align-self:stretch}

.snap-menu .switch-row{display:flex;align-items:center;justify-content:space-between;gap:var(--control-gap);padding:var(--space-2);font:400 var(--field-label-size)/var(--field-label-line) var(--font-app);color:var(--field-label-color);cursor:pointer}

#projectSaveStatus[data-state=saved],#projectSaveStatus[data-state=saving]{color:var(--success)}
#projectSaveStatus[data-state=saving]{animation:boxie-save-pulse 1.6s ease-in-out infinite}
@keyframes boxie-save-pulse{50%{opacity:.55}}
@media(prefers-reduced-motion:reduce){#projectSaveStatus[data-state=saving]{animation:none}}

.inspector[data-controls] .boxie-button+.control-info{margin:var(--space-6) 0 0}

.inspector[data-controls] .panel-heading .spacing-inspector-toggle{display:flex;align-items:center;gap:var(--space-2);margin:0;min-height:var(--control-height);color:var(--field-label-color);font:400 var(--field-label-size)/var(--field-label-line) var(--font-app)}
.inspector[data-controls] .panel-heading .spacing-inspector-toggle[hidden]{display:none}

/* Stacked label and full-width control. */
.control-field-stack{display:flex;flex-direction:column;align-items:stretch;gap:var(--control-row-gap,8px);min-width:0}
.control-field-stack>.dsm-select{width:100%;min-width:0}

/* Checkbox shared across controls; native semantics and keyboard interaction remain intact. */
input[type=checkbox]:not([role=switch]):not([hidden]){appearance:none;box-sizing:border-box;width:var(--checkbox-size);height:var(--checkbox-size);min-width:var(--checkbox-size);min-height:var(--checkbox-size);padding:0;border:1px solid var(--checkbox-border);border-radius:var(--checkbox-radius);background:var(--checkbox-fill);cursor:pointer}
input[type=checkbox]:not([role=switch]):not([hidden]):checked{border:0;background:transparent url('/icons/boxie3d/checkbox-checked.svg') center / var(--checkbox-size) var(--checkbox-size) no-repeat}
input[type=checkbox]:not([role=switch]):not([hidden]):focus-visible{outline:1px solid var(--focus-keyboard);outline-offset:2px}
input[type=checkbox]:not([role=switch]):not([hidden]):disabled{opacity:var(--disabled-opacity);cursor:not-allowed}
@media (forced-colors:active){input[type=checkbox]:not([role=switch]):not([hidden]){appearance:auto;background:none;border:revert}}

/* Static sections have no disclosure gutter. */
html body .inspector[data-controls].accordion-mode .boxie-section[data-static-section]>.boxie-section-header{padding-left:0}

.picker-search-field>input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none;width:12px;height:12px;margin-right:3px;background:currentColor;mask:url(/icons/boxie3d/close.svg) center/12px 12px no-repeat;-webkit-mask:url(/icons/boxie3d/close.svg) center/12px 12px no-repeat;cursor:pointer}

/* Shared search clear button stays centered independently of native search UI. */
.picker-search-field:has(.picker-search-clear)>input[type=search]::-webkit-search-cancel-button{display:none}
html body .picker-search-field>.picker-search-clear{display:flex;align-items:center;justify-content:center;flex:0 0 24px;width:24px;min-width:24px;height:24px;min-height:24px;margin:0 3px 0 0;padding:0;border:0;background:transparent}
html body .picker-search-field>.picker-search-clear[hidden]{display:none}
.picker-search-field>.picker-search-clear img{display:block;width:12px;height:12px;filter:brightness(0) invert(.8)}