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var(--color-primary)}.drawing-section-item__select{border-radius:var(--radius-sm);color:var(--color-text);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:8px;width:100%;min-height:38px;padding:8px 9px;transition:background-color .14s,border-color .14s,color .14s;display:grid}.drawing-section-item__select:not(.drawing-section-item__select--empty):hover{background:var(--color-surface-subtle);border-color:var(--color-border)}.drawing-section-item__select[aria-pressed=true]{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.drawing-section-item__select[aria-pressed=true]:hover{background:var(--color-primary-strong);border-color:var(--color-primary-strong)}.drawing-section-item__select[aria-pressed=true] .drawing-section-item__status{color:#fff}.drawing-section-item__select:focus-visible{outline-offset:4px;outline:2px solid #1d4fd766}.drawing-section-item__select--empty{cursor:default}.drawing-section-item__select strong{font-size:13px;font-weight:600}.drawing-section-item__mark{background:var(--color-surface);border:1px solid var(--color-border-strong);color:var(--color-surface);border-radius:2px;justify-content:center;align-items:center;width:16px;height:16px;display:inline-flex}.drawing-section-item__select[aria-pressed=true] .drawing-section-item__mark{color:var(--color-primary);background:#fff;border-color:#fff}.drawing-section-item__status{color:var(--color-text-muted);letter-spacing:.2px;white-space:nowrap;font-size:10px;font-weight:600}.drawing-section-item__status--ready{color:var(--color-primary)}.drawing-section-item__status--warning{color:var(--color-danger)}.drawing-section-item__actions{justify-content:flex-end;gap:6px;display:flex}.drawing-section-item__actions .ui-button{font-size:11px}.recognition-progress-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-noto-sans-jp), Arial, sans-serif;gap:10px;padding:14px;display:grid}.recognition-progress-panel__summary{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.recognition-progress-panel__summary>span{color:var(--color-text-muted);font-size:11px;font-weight:600}.recognition-progress-panel__summary>strong{font-family:var(--font-roboto-mono), monospace;white-space:nowrap;font-size:12px;font-weight:600}.recognition-progress-panel progress{accent-color:var(--color-primary);background:var(--color-surface-subtle);border:0;border-radius:2px;width:100%;height:4px;overflow:hidden}.recognition-progress-panel progress::-webkit-progress-bar{background:var(--color-surface-subtle)}.recognition-progress-panel progress::-webkit-progress-value{background:var(--color-primary)}.recognition-progress-panel progress::-moz-progress-bar{background:var(--color-primary)}.recognition-progress-panel__list{margin:0;padding:2px 0 0;list-style:none;position:relative}.recognition-progress-panel__list:before{background:var(--color-border);content:"";width:1px;position:absolute;top:26px;bottom:26px;left:16px}.recognition-progress-panel__item{border-bottom:1px solid var(--color-border);grid-template-columns:34px minmax(0,1fr) auto;gap:4px 8px;min-width:0;padding:10px 0;display:grid;position:relative}.recognition-progress-panel__item:last-child{border-bottom:0}.recognition-progress-panel__item--selected{background:var(--color-primary-soft);box-shadow:inset 3px 0 var(--color-primary)}.recognition-progress-panel__checkpoint{background:var(--color-surface);border:1px solid var(--color-border-strong);color:var(--color-text-muted);font-family:var(--font-roboto-mono), monospace;z-index:1;border-radius:50%;justify-content:center;align-self:start;align-items:center;width:28px;height:28px;margin-left:2px;font-size:8px;font-weight:700;display:flex;position:relative}.recognition-progress-panel__select{border-radius:var(--radius-sm);color:var(--color-text);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;gap:5px;min-width:0;padding:5px 6px;display:grid}.recognition-progress-panel__select:hover{background:var(--color-surface-subtle);border-color:var(--color-border)}.recognition-progress-panel__select:focus-visible,.recognition-progress-panel__retry:focus-visible{outline-offset:2px;outline:2px solid #1d4fd766}.recognition-progress-panel__select>strong{font-size:12px;font-weight:600;line-height:18px}.recognition-progress-panel__status{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:4px;font-size:10px;font-weight:600;line-height:14px;display:flex}.recognition-progress-panel__status--idle{color:var(--color-warning)}.recognition-progress-panel__status--running{color:var(--color-primary)}.recognition-progress-panel__status--succeeded{color:var(--color-success)}.recognition-progress-panel__status--failed,.recognition-progress-panel__error{color:var(--color-danger)}.recognition-progress-panel__status-icon{display:inline-flex}.recognition-progress-panel__status-icon--running{animation:.9s linear infinite spin}.recognition-progress-panel__retry{grid-area:1/3;align-self:center;font-size:10px}.recognition-progress-panel__error{grid-column:2/-1;margin:0 6px;font-size:10px;line-height:16px}@media (max-width:420px){.recognition-progress-panel__item{grid-template-columns:34px minmax(0,1fr)}.recognition-progress-panel__retry{grid-area:auto/2;justify-self:start}}@media (prefers-reduced-motion:reduce){.recognition-progress-panel__status-icon--running{animation:none}}.calculation-section-navigation{gap:12px;display:grid}.calculation-section-navigation__button{grid-template-columns:auto minmax(0,1fr) auto}.calculation-section-navigation__floor{background:var(--color-surface-subtle);border:1px solid var(--color-border-strong);color:var(--color-text-muted);border-radius:3px;padding:5px 6px;font-size:10px;font-weight:700;line-height:1}.drawing-section-item--selected .calculation-section-navigation__floor{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-surface)}.manual-region polygon:first-child{cursor:grab;stroke-width:2px;vector-effect:non-scaling-stroke}.manual-region--selected polygon:first-child{stroke-width:3px}.recognition-status{background:var(--color-primary-soft);color:var(--color-primary-strong);align-items:center;gap:8px;margin:0;padding:9px 10px;font-size:12px;font-weight:700;display:flex}.recognition-status:before{content:"";background:#059669;border-radius:999px;width:8px;height:8px}.recognition-status--loading:before{background:#d97706}.manual-region .manual-region__hole{fill:#ffffffbf;stroke:#d46512;stroke-dasharray:7 5;stroke-width:2px;vector-effect:non-scaling-stroke}.manual-region__load-label{pointer-events:none}.manual-region__load-label text{fill:#111827;font-family:var(--font-noto-sans-jp), sans-serif;paint-order:stroke;stroke:#fff;stroke-width:4px;text-anchor:middle;font-size:12px;font-weight:700}.manual-region__vertex{cursor:move;fill:var(--color-surface);stroke:var(--color-primary);stroke-width:2px;vector-effect:non-scaling-stroke}.manual-drawing--draw-region .manual-region polygon,.manual-drawing--draw-hole .manual-region polygon,.manual-drawing--draw-region .manual-region__vertex,.manual-drawing--draw-hole .manual-region__vertex{cursor:crosshair}.manual-snap-guides{color:#059669;pointer-events:none}.manual-snap-guides line{stroke:currentColor;stroke-dasharray:6 5;stroke-width:1.5px;vector-effect:non-scaling-stroke}.manual-region-draft polyline{fill:none;pointer-events:none;stroke:var(--color-primary);stroke-dasharray:8 5;stroke-width:2px;vector-effect:non-scaling-stroke}.manual-region-draft circle{fill:var(--color-surface);pointer-events:none;stroke:var(--color-primary);stroke-width:2px;vector-effect:non-scaling-stroke}.manual-scale-measurement{color:#0f766e;pointer-events:none}.manual-scale-measurement line{stroke:currentColor;stroke-dasharray:7 4;stroke-width:3px;vector-effect:non-scaling-stroke}.manual-scale-measurement circle{fill:#fff;stroke:currentColor;stroke-width:3px;vector-effect:non-scaling-stroke}.calibration-points circle{fill:#fff;pointer-events:none;stroke:#7c3aed;stroke-width:3px;vector-effect:non-scaling-stroke}.calibration-points line{opacity:.8;pointer-events:none;stroke:#7c3aed;stroke-width:2px;vector-effect:non-scaling-stroke}.calibration-points text{fill:#6d28d9;font-family:var(--font-roboto-mono), monospace;pointer-events:none;font-size:18px;font-weight:700}.manual-drawing__keyboard-cursor{color:#0f766e;pointer-events:none}.manual-drawing__keyboard-cursor circle{fill:#ffffffe6;stroke:currentColor;stroke-width:3px;vector-effect:non-scaling-stroke}.manual-drawing__keyboard-cursor line{stroke:currentColor;stroke-width:2px;vector-effect:non-scaling-stroke}.damper-marker{cursor:move}.damper-marker__hit-area{pointer-events:all}.damper-marker__symbol{pointer-events:none}.damper-marker:focus-visible .damper-marker__symbol{stroke:#0f766e;stroke-width:4px;vector-effect:non-scaling-stroke;outline:none}.damper-marker--selected .damper-marker__symbol{stroke:#111827;stroke-width:4px;vector-effect:non-scaling-stroke}.centroid-overlay{pointer-events:none}.centroid-overlay line{stroke:#111827;stroke-width:2px;vector-effect:non-scaling-stroke}.centroid-overlay circle{fill:#fff;stroke:#111827;stroke-width:2px;vector-effect:non-scaling-stroke}.centroid-overlay text{fill:#111827;font-family:var(--font-roboto-mono), monospace;font-weight:700}.centroid-overlay .centroid-overlay__building-marker{opacity:.72}.centroid-overlay .centroid-overlay__building{fill:#c2410c;fill-opacity:.2;stroke:#c2410c;stroke-width:2px;vector-effect:non-scaling-stroke}.centroid-overlay .centroid-overlay__building-label{fill:#9a3412;paint-order:stroke;stroke:#fffffff5;stroke-linejoin:round;stroke-width:4px;vector-effect:non-scaling-stroke}.centroid-overlay .centroid-overlay__floor{fill:#ffffffe6;stroke:#0d63c7;stroke-width:4px}.centroid-overlay 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4px;font-size:12px;font-weight:700}.reference-floor-selector .inspector-note{margin:0}.reference-floor-selector__options{grid-template-columns:repeat(auto-fit,minmax(72px,1fr));gap:8px;display:grid}.reference-floor-selector__options .ui-button[aria-pressed=true]{box-shadow:0 0 0 2px var(--color-primary-soft), 0 0 0 3px var(--color-primary)}.scale-step{gap:16px;display:grid}.region-editor__supplemental{gap:12px;margin-top:16px;display:grid}.section-scale-panel__heading{justify-content:space-between;align-items:baseline;display:flex}.section-scale-panel__heading span,.section-scale-panel>p{color:var(--color-text-muted);font-size:12px}.section-scale-panel__distance{grid-template-columns:minmax(0,1fr) 88px;gap:10px;display:grid}.damper-count__area-comparison{background:var(--color-surface-subtle);gap:4px;padding:10px;font-size:12px;display:grid}.calibration-panel__coordinates,.damper-placement__summary{background:var(--color-surface-subtle);font-family:var(--font-roboto-mono), monospace;gap:5px;padding:10px;font-size:11px;display:grid}.calibration-panel__heading{justify-content:space-between;align-items:center;gap:8px;display:flex}.calibration-panel__heading h3{margin:0;font-size:13px;line-height:1.35}.calibration-panel__status{background:var(--color-surface-subtle);color:var(--color-text-muted);white-space:nowrap;padding:5px 7px;font-size:10px;font-weight:700;line-height:1}.calibration-panel__status--active{background:var(--color-warning-soft);color:var(--color-warning)}.calibration-panel__status--ready{background:var(--color-success-soft);color:var(--color-success)}.calibration-panel__selection-instruction{background:var(--color-primary-soft);border-left:3px solid var(--color-primary);color:var(--color-primary-strong);margin:0;padding:9px 10px;font-size:12px;line-height:1.6}.manual-tool-row{flex-wrap:wrap;gap:7px;display:flex}.manual-tool-row .ui-button{min-height:32px;font-size:11px}.region-snap-control{background:var(--color-surface-subtle);border:1px solid var(--color-border);cursor:pointer;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:9px;padding:10px;display:grid}.region-snap-control input{accent-color:var(--color-primary);margin-top:2px}.region-snap-control span{gap:3px;display:grid}.region-snap-control strong{font-size:12px}.region-snap-control small{color:var(--color-text-muted);font-size:11px;line-height:1.5}.region-list{border-bottom:1px solid var(--color-border);border-top:1px solid var(--color-border);max-height:180px;display:grid;overflow:auto}.region-list__item{background:var(--color-surface);border:0;border-bottom:1px solid var(--color-border);color:var(--color-text);cursor:pointer;text-align:left;gap:3px;padding:9px 10px;transition:background-color .14s,color .14s;display:grid}.region-list__item:hover:not(:disabled){background:var(--color-surface-subtle)}.region-list__item:focus-visible{outline-offset:-2px;outline:2px solid 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minmax(0,1fr);gap:8px;display:grid}.centroid-result-row dt{color:var(--color-text-muted)}.centroid-result-row dd{margin:0}.damper-placement h3,.output-panel h3{margin:0;font-size:15px}@media (max-width:960px){.app-shell{grid-template-rows:var(--header-height) auto}.app-header{grid-template-columns:200px minmax(0,1fr)}.workspace{height:auto;min-height:calc(100dvh - var(--header-height));grid-template-columns:1fr;overflow:visible}.workspace-canvas{height:680px}.workspace-inspector{border-left:0;border-top:1px solid var(--color-border);padding-bottom:calc(72px + env(safe-area-inset-bottom))}.inspector-content{overflow:visible}.inspector-actions{border-top:1px solid var(--color-border);z-index:20;position:fixed;bottom:0;left:0;right:0}}@media (max-width:680px){.app-header{grid-template-columns:156px minmax(0,1fr);padding:0;display:grid}.app-header__brand{gap:8px;padding:0 12px}.app-header__logo{width:28px;height:28px}.app-header__title{font-size:12px}.app-header__eyebrow{display:none}.inspector-actions .ui-button{flex:140px}.app-header__center{grid-area:auto;padding-left:12px}.stepper__item{flex-basis:48px;grid-template-columns:8px 22px;margin-right:8px}.stepper__label{display:none}.workspace-canvas{height:560px}.canvas-toolbar{flex-wrap:wrap;gap:6px 8px;padding:6px 10px}.canvas-toolbar__document{flex:100%;max-width:100%}.canvas-toolbar__file{flex:96px;max-width:none}.canvas-toolbar__controls{flex-wrap:wrap;flex:100%;justify-content:flex-end;max-width:100%;margin-left:0}.canvas-toolbar__file svg,.canvas-toolbar__scale,.canvas-toolbar__controls button span,.work-file-controls__label{display:none}.work-file-controls--toolbar{flex-wrap:wrap;flex:180px;max-width:100%;padding-left:6px}.work-file-controls--toolbar .work-file-controls__feedback,.work-file-controls--toolbar .work-file-controls__reason{text-overflow:clip;white-space:normal;flex:1 0 100%;min-width:100%;overflow:visible}.drawing-viewport{padding:16px}.drawing-viewport__content{min-width:620px;min-height:400px}.inspector-content{padding:24px 20px 32px}}