:root{--ui-scale:.9;--ui-font-scale:.94;color:#1d2433;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#eef1f4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,textarea,select{font:inherit}button{border:0}.workspace{grid-template-rows:auto 1fr;height:100vh;min-height:100vh;display:grid;overflow:hidden}.workspace-header{background:#fbfcfd;min-width:0}.project-detail-feedback{align-items:center;gap:calc(10px * var(--ui-scale));margin:calc(10px * var(--ui-scale)) calc(18px * var(--ui-scale));padding:calc(10px * var(--ui-scale)) calc(12px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));color:#9f1239;background:#fff7f7;border:1px solid #efb4b4;display:flex}.project-detail-feedback>svg{flex:none}.project-detail-feedback-message{gap:calc(2px * 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var(--ui-scale));flex-wrap:wrap;justify-content:flex-end;display:flex;position:relative}.drawing-background-opacity-anchor{display:inline-flex;position:relative}.drawing-background-opacity-popover{z-index:340;width:min(360px * var(--ui-scale), 100vw - 32px);box-sizing:border-box;align-content:start;gap:calc(14px * var(--ui-scale));min-width:0;padding:calc(16px * var(--ui-scale));border-radius:calc(14px * var(--ui-scale));background:#fff;border:1px solid #d9e1ea;grid-auto-rows:max-content;display:grid;position:absolute;inset:calc(100% + 10px) 0 auto auto;box-shadow:0 24px 60px #0f172a3d}.drawing-background-opacity-popover:after{content:"";top:calc(-7px * var(--ui-scale));right:calc(13px * var(--ui-scale));width:calc(12px * var(--ui-scale));height:calc(12px * var(--ui-scale));background:#fff;border:0;border-top:1px solid #d9e1ea;border-left:1px solid #d9e1ea;position:absolute;bottom:auto;transform:rotate(45deg)}.measurement-control{gap:calc(10px * var(--ui-scale));min-width:calc(280px * var(--ui-scale));padding:calc(10px * var(--ui-scale)) calc(12px * var(--ui-scale));border-radius:calc(12px * var(--ui-scale));background:#fff;border:1px solid #d7dfe8;display:grid;box-shadow:0 10px 24px #0f172a0f}.measurement-control-header{justify-content:space-between;align-items:flex-start;gap:calc(12px * var(--ui-scale));display:flex}.measurement-control-header strong{color:#172033;font-size:calc(.9rem * var(--ui-font-scale));font-weight:800}.measurement-control-header span{margin-top:calc(3px * var(--ui-scale));color:#64748b;font-size:calc(.76rem * var(--ui-font-scale));line-height:1.45}.measurement-control-header svg{color:#0f766e;flex:none}.measurement-control-actions{gap:calc(8px * var(--ui-scale));flex-wrap:wrap;display:flex}.measurement-control-draft{gap:calc(8px * var(--ui-scale));padding-top:calc(10px * var(--ui-scale));border-top:1px solid #e3e8ef;display:grid}.measurement-control-draft>span{color:#475569;font-size:calc(.78rem * var(--ui-font-scale));line-height:1.45}.measurement-control-input-row{gap:calc(8px * var(--ui-scale));flex-wrap:wrap;align-items:center;display:flex}.measurement-length-input{width:calc(132px * var(--ui-scale));min-height:calc(38px * var(--ui-scale));padding:0 calc(10px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));color:#172033;background:#fff;border:1px solid #cbd3dd}.measurement-length-input:focus{border-color:#0f766e;outline:none;box-shadow:0 0 0 3px #0f766e1f}.zoom-control{z-index:32;align-items:center;gap:calc(8px * var(--ui-scale));min-height:calc(38px * var(--ui-scale));padding:0 calc(10px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));background:#fff;border:1px solid #cbd3dd;display:inline-flex;position:relative}.zoom-control input{width:calc(120px * var(--ui-scale));accent-color:#1f6f78;cursor:pointer}.zoom-control span{width:calc(44px * var(--ui-scale));color:#334155;font-size:calc(.84rem * var(--ui-font-scale));text-align:right;font-weight:800}.zoom-control button,.zoom-control button:hover{background:0 0}.board-toolbar strong,.board-toolbar span{display:block}.board-toolbar span{margin-top:calc(3px * var(--ui-scale));color:#64748b;font-size:calc(.8rem * var(--ui-font-scale))}.canvas-area{z-index:1;min-height:0;padding:calc(28px * var(--ui-scale));justify-content:flex-start;align-items:flex-start;display:flex;position:relative;overflow:auto}.canvas-area.move-tool{cursor:grab}.canvas-area.move-tool.panning{cursor:grabbing}.canvas-area.move-tool.measuring,.canvas-area.move-tool.measuring.panning{cursor:crosshair}.canvas-area.move-tool .board-preview-surface,.canvas-area.move-tool .source-plan,.canvas-area.move-tool .floor-plan,.canvas-area.move-tool .crop-box{cursor:grab}.canvas-area.move-tool.panning .board-preview-surface,.canvas-area.move-tool.panning .source-plan,.canvas-area.move-tool.panning .floor-plan,.canvas-area.move-tool.panning 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170px);display:block}.measurement-overlay{z-index:3;position:absolute;inset:0}.measurement-overlay-svg{display:block;overflow:visible}.measurement-line line{stroke-linecap:round;stroke-linejoin:round}.measurement-line.saved line{stroke:#15803d;stroke-width:3px;stroke-dasharray:0}.measurement-line.saved circle{fill:#15803d;stroke:#fff;stroke-width:2px}.measurement-line.saved text{fill:#14532d;paint-order:stroke;stroke:#fff;stroke-width:4px;stroke-linejoin:round;font-size:14px;font-weight:800}.measurement-line.draft line{stroke:#0f766e;stroke-width:3px;stroke-dasharray:10 8}.measurement-line.draft circle{fill:#0f766e;stroke:#fff;stroke-width:2px}.measurement-line.draft text{fill:#0f766e;paint-order:stroke;stroke:#fff;stroke-width:4px;stroke-linejoin:round;font-size:14px;font-weight:800}.empty-board{gap:calc(10px * var(--ui-scale));color:#687589;text-align:center;justify-items:center;margin:auto;display:grid}.empty-board strong{color:#263244}.empty-board span{font-size:calc(.9rem * var(--ui-font-scale))}.board-spinner{width:calc(32px * var(--ui-scale));height:calc(32px * var(--ui-scale));border:3px solid #1f6f782e;border-top-color:#1f6f78;border-radius:50%;animation:.85s linear infinite board-spin}@keyframes board-spin{to{transform:rotate(360deg)}}.drop-zone{gap:calc(8px * var(--ui-scale));padding:calc(24px * var(--ui-scale)) calc(16px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));color:#344255;cursor:pointer;background:#fff;border:1px dashed #94a3b8;justify-items:center;display:grid}.drop-zone.dragging{background:#e9f7f7;border-color:#1f6f78}.drop-zone strong{font-size:calc(.98rem * var(--ui-font-scale))}.drop-zone span{color:#667085;font-size:calc(.82rem * var(--ui-font-scale))}.source-meta{gap:calc(6px * var(--ui-scale));display:grid}.source-meta div{align-items:center;gap:calc(8px * var(--ui-scale));display:flex}.source-meta small{word-break:break-word}.page-picker{gap:calc(8px * var(--ui-scale));grid-template-columns:auto minmax(0,1fr) auto;align-items:end;display:grid}.page-picker.arrow-picker{grid-template-columns:auto minmax(0,1fr) auto;align-items:center}.page-picker-current{justify-items:center;gap:calc(2px * var(--ui-scale));min-width:calc(80px * var(--ui-scale));padding:calc(2px * var(--ui-scale)) 0;text-align:center;display:grid}.page-picker-current strong{color:#172033;font-size:calc(1rem * var(--ui-font-scale));font-weight:800}.page-picker-current span{color:#64748b;font-size:calc(.72rem * var(--ui-font-scale));font-weight:700}.drawing-memo-input{width:100%;min-height:calc(120px * var(--ui-scale));padding:calc(10px * var(--ui-scale));border-radius:calc(10px * var(--ui-scale));color:#172033;font-size:calc(.86rem * var(--ui-font-scale));resize:vertical;background:#fff;border:1px solid #cbd3dd;line-height:1.5}.drawing-memo-input:focus{border-color:#1f6f78;outline:none;box-shadow:0 0 0 3px #1f6f781f}.page-picker label{gap:calc(5px * var(--ui-scale));display:grid}.page-picker label span{color:#64748b;font-size:calc(.75rem * var(--ui-font-scale));font-weight:700}.page-picker select{width:100%;min-height:calc(34px * var(--ui-scale));padding:0 calc(9px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));color:#172033;background:#fff;border:1px solid #cbd3dd}.crop-box{z-index:2;pointer-events:auto;background:#1f6f7829;border:2px solid #1f6f78;position:absolute;box-shadow:0 0 0 9999px #0f172a61}.crop-box.applied{background:#15803d24;border-color:#15803d}.crop-badge{top:calc(8px * var(--ui-scale));left:calc(8px * var(--ui-scale));padding:calc(4px * var(--ui-scale)) calc(7px * var(--ui-scale));border-radius:calc(6px * var(--ui-scale));color:#fff;font-size:calc(.75rem * var(--ui-font-scale));pointer-events:none;background:#15803d;font-weight:800;position:absolute}.crop-handle{width:calc(18px * var(--ui-scale));height:calc(18px * var(--ui-scale));background:#1f6f78;border:2px solid #fff;border-radius:4px;position:absolute;box-shadow:0 2px 8px #0f172a47}.crop-handle.top-left{top:calc(-10px * var(--ui-scale));left:calc(-10px * var(--ui-scale));cursor:nwse-resize}.crop-handle.top-right{top:calc(-10px * var(--ui-scale));right:calc(-10px * var(--ui-scale));cursor:nesw-resize}.crop-handle.bottom-left{bottom:calc(-10px * var(--ui-scale));left:calc(-10px * var(--ui-scale));cursor:nesw-resize}.crop-handle.bottom-right{right:calc(-10px * var(--ui-scale));bottom:calc(-10px * var(--ui-scale));cursor:nwse-resize}.stage-placeholder{gap:calc(9px * var(--ui-scale));color:#7a8596;font-size:calc(.92rem * var(--ui-font-scale));justify-items:center;display:grid}.import-guide{gap:calc(10px * var(--ui-scale));padding:calc(14px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));background:#fff;border:1px solid #d9e1ea;display:grid}.import-guide strong{color:#172033;font-size:calc(.9rem * var(--ui-font-scale))}.import-guide ol{gap:calc(7px * var(--ui-scale));padding-left:calc(18px * var(--ui-scale));color:#64748b;font-size:calc(.84rem * var(--ui-font-scale));margin:0;line-height:1.5;display:grid}.status-text{min-height:calc(40px * var(--ui-scale));margin:0}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@media (width<=1180px){.layout{grid-template-columns:calc(220px * var(--ui-scale)) minmax(0, 1fr)}.import-panel{border-top:1px solid #d9dee6;border-left:0;grid-column:1/-1}}@media (width<=760px){.topbar{flex-direction:column;align-items:flex-start}.topbar-actions,.board-actions{width:100%}.primary-button,.ghost-button{flex:1}.layout{grid-template-columns:1fr}.layer-panel{border-bottom:1px solid #d9dee6;border-right:0}.canvas-area{padding:calc(18px * var(--ui-scale))}}.circuit-annotation-layer{pointer-events:none;z-index:42;--circuit-accent:#ff9205;position:absolute;inset:0}.circuit-annotation-layer.readonly{z-index:8}.circuit-annotation-layer.draggable .circuit-annotation-tooltip{cursor:move}.circuit-annotation-layer.static .circuit-annotation-tooltip{cursor:default}.circuit-annotation-frame{border:1px dashed var(--circuit-accent);opacity:0;border-radius:10px;transition:opacity .12s,box-shadow .12s,border-color .12s;position:absolute;box-shadow:inset 0 0 0 1px #ff920524}.circuit-annotation-frame.selected{opacity:1;border-style:solid;box-shadow:inset 0 0 0 1px #ff920529,0 8px 18px #ff92051a}.circuit-annotation-tooltip{align-items:stretch;gap:calc(2px * var(--ui-scale) * var(--circuit-annotation-scale,1));min-height:calc(25px * var(--ui-scale) * var(--circuit-annotation-scale,1));padding:calc(6px * var(--ui-scale) * var(--circuit-annotation-scale,1)) calc(10px * var(--ui-scale) * var(--circuit-annotation-scale,1));border:2px solid var(--circuit-accent,#666);border-radius:calc(6px * var(--ui-scale) * var(--circuit-annotation-scale,1));pointer-events:auto;touch-action:none;transform:translate(var(--circuit-tooltip-x,-50%), var(--circuit-tooltip-y,calc(-100% - 12px * var(--ui-scale))));background:#fffffff5;display:inline-flex;position:absolute;box-shadow:0 8px 18px #0f172a1a}.circuit-annotation-leading{margin-right:calc(6px * var(--ui-scale) * var(--circuit-annotation-scale,1));flex:none;align-items:center;display:inline-flex}.circuit-annotation-text{flex-direction:column;justify-content:center;min-width:0;display:inline-flex}.circuit-annotation-label-row{align-items:center;min-width:0;display:inline-flex}.circuit-annotation-sub-label{color:#111827;font-size:85%;font-weight:700;line-height:1.15}.circuit-annotation-description-line{color:#666}.circuit-annotation-sub-label-line{display:block}.circuit-annotation-type-badge{width:fit-content;max-width:100%;margin-top:calc(3px * var(--ui-scale) * var(--circuit-annotation-scale,1));padding:calc(2px * var(--ui-scale) * var(--circuit-annotation-scale,1)) calc(6px * var(--ui-scale) * 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0}.lighting-path-layer{pointer-events:auto;z-index:10;width:100%;height:100%;position:absolute;inset:0}.lighting-path-layer.readonly{z-index:6;pointer-events:none}.lighting-path-layer.readonly *{pointer-events:none}.wiring-connection-layer{pointer-events:none;z-index:43;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.wiring-connection-line{stroke:#00a89d;stroke-width:2.5px;vector-effect:non-scaling-stroke}.wiring-connection-line-outline{stroke:#fff;stroke-width:6px;opacity:.9}.panel-wiring-toggle.active{color:#007c73;background:#00a89d1f;border-color:#00a89d}.sensor-marker-layer{pointer-events:auto;z-index:10;width:100%;height:100%;position:absolute;inset:0}.sensor-marker-layer.readonly{z-index:6;pointer-events:none}.sensor-marker-layer.readonly *{pointer-events:none}.curtain-blind-marker-layer{pointer-events:auto;z-index:10;width:100%;height:100%;position:absolute;inset:0}.curtain-blind-marker-layer.readonly{z-index:6;pointer-events:none}.curtain-blind-marker-layer.readonly *{pointer-events:none}.lighting-downlight-link-layer{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.lighting-path{fill:none;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.lighting-path.completed{stroke:#ff9205;stroke-width:7px;stroke-dasharray:0;cursor:pointer;pointer-events:none}.lighting-path.completed.selected{stroke-width:7px;pointer-events:none}.lighting-path-point{fill:#fff;stroke:#ff9205;stroke-width:2px;vector-effect:non-scaling-stroke;pointer-events:all;cursor:move}.lighting-path-point[tabindex]:focus-visible{outline-offset:3px;outline:3px solid 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#1d4ed8}.lighting-path-item.snapshot-compare-ghost{pointer-events:none}.sensor-marker{fill:#00a2ff;stroke:#fff;stroke-width:2px;vector-effect:non-scaling-stroke;pointer-events:all;cursor:move}.sensor-marker.selected{fill:#fff;stroke:#00a2ff;stroke-width:2.6px}.curtain-blind-marker{fill:#017101;stroke:#fff;stroke-width:2px;vector-effect:non-scaling-stroke;pointer-events:all;cursor:move}.curtain-blind-marker.selected{fill:#fff;stroke:#017101;stroke-width:2.6px}.curtain-blind-rail,.curtain-blind-rail-hit{fill:none;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.curtain-blind-rail{pointer-events:none}.curtain-blind-rail.selected{filter:drop-shadow(0 0 2px 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*{pointer-events:none}.power-marker{vector-effect:non-scaling-stroke;pointer-events:all}.power-marker-label{fill:#172033;paint-order:stroke;stroke:#fff;stroke-width:3px;stroke-linejoin:round;font-weight:900}.lighting-downlight-label{fill:#172033;paint-order:stroke;stroke:#fff;stroke-width:3px;stroke-linejoin:round;font-size:10px;font-weight:900}.lighting-path.hit{fill:none;stroke:#0000;stroke-width:19.6px;cursor:pointer;pointer-events:stroke;vector-effect:non-scaling-stroke}.lighting-path.hit.expanded{stroke-width:25.2px}.lighting-path.hit.selected,.lighting-path-item.selected .lighting-path.hit{cursor:pointer}.lighting-path.draft{stroke:#ff9205;stroke-width:7px;stroke-dasharray:2 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var(--ui-scale));border-radius:calc(8px * var(--ui-scale));background:#fff;border:1px solid #d9e1ea}.lighting-config summary{cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none}.lighting-config summary::-webkit-details-marker{display:none}.lighting-config[open] .lighting-config-summary:after{transform:rotate(180deg)}.lighting-config-summary{justify-content:space-between;align-items:center;gap:calc(8px * var(--ui-scale));color:#172033;font-size:calc(.9rem * var(--ui-font-scale));font-weight:900;display:flex;position:relative}.lighting-config-summary:after{content:"▾";color:#64748b;font-size:.9em;transition:transform .16s}.lighting-config-body{gap:calc(10px * var(--ui-scale));padding-top:calc(10px * var(--ui-scale));grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.lighting-width-control{gap:calc(8px * var(--ui-scale));color:#334155;min-width:0;font-size:calc(.8rem * 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#d9e1ea;position:absolute;transform:rotate(45deg)}.layer-settings-header,.lighting-settings-header{justify-content:space-between;align-items:flex-start;gap:calc(12px * var(--ui-scale));min-width:0;display:flex}.layer-settings-header strong,.lighting-settings-header strong{color:#172033;font-size:calc(1rem * var(--ui-font-scale));font-weight:900;display:block}.layer-settings-grid,.lighting-settings-grid{gap:calc(10px * var(--ui-scale));grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr));min-width:0;display:grid}.layer-settings-section{gap:calc(8px * var(--ui-scale));min-width:0;padding:calc(12px * var(--ui-scale));border-radius:calc(10px * var(--ui-scale));background:#f8fafc;border:1px solid #dbe2ea;display:grid}.layer-settings-section-title{color:#172033;font-size:calc(.84rem * var(--ui-font-scale));font-weight:800}.layer-settings-section-body{gap:calc(8px * var(--ui-scale));min-width:0;display:grid}.lighting-opacity-control{gap:calc(6px * var(--ui-scale));background:0 0;border:0;border-radius:0;padding:0;display:grid}.lighting-opacity-control>span{color:#172033;font-size:calc(.84rem * var(--ui-font-scale));font-weight:800}.lighting-opacity-control-row{align-items:center;gap:calc(10px * var(--ui-scale));display:flex}.lighting-opacity-range{flex:auto}.lighting-opacity-control strong{min-width:calc(42px * var(--ui-scale));color:#334155;font-size:calc(.84rem * var(--ui-font-scale));text-align:right}.lighting-opacity-sync-row{align-items:center;gap:calc(8px * var(--ui-scale));color:#334155;font-size:calc(.8rem * var(--ui-font-scale));font-weight:700;display:flex}.lighting-opacity-sync-row input{accent-color:#172033;flex:none}.estimate-board{background:#fbfcfd;grid-template-rows:auto 1fr;min-width:0;min-height:0;display:grid}.estimate-board-header{justify-content:space-between;align-items:flex-start;gap:calc(16px * var(--ui-scale));padding:calc(24px * var(--ui-scale)) calc(28px * var(--ui-scale)) calc(16px * var(--ui-scale));background:#fff;border-bottom:1px solid #d4dbe4;display:flex}.estimate-board-header strong,.estimate-board-header span{display:block}.estimate-board-header strong{color:#172033;font-size:calc(1.08rem * var(--ui-font-scale))}.estimate-board-header span{margin-top:calc(4px * var(--ui-scale));color:#64748b;font-size:calc(.86rem * var(--ui-font-scale))}.estimate-board-actions{align-items:center;gap:calc(8px * var(--ui-scale));flex:none;display:flex}.estimate-kicker{align-items:center;gap:calc(8px * var(--ui-scale));margin:0 0 calc(8px * var(--ui-scale));color:#1d4ed8;font-size:calc(.84rem * var(--ui-font-scale));font-weight:800;display:inline-flex}.estimate-kicker span{color:inherit;margin:0}.estimate-board-body{min-height:0;padding:calc(28px * var(--ui-scale));overflow:auto}.estimate-content{gap:calc(16px * var(--ui-scale));align-content:start;min-height:0;display:grid}.estimate-scope-strip{gap:calc(4px * var(--ui-scale));padding-bottom:calc(2px * var(--ui-scale));scrollbar-width:thin;display:flex;overflow-x:auto}.estimate-scope-chip{align-items:center;gap:calc(8px * var(--ui-scale));min-height:calc(34px * var(--ui-scale));padding:calc(8px * var(--ui-scale)) calc(12px * var(--ui-scale));border-radius:calc(10px * var(--ui-scale));color:#64748b;text-align:left;background:0 0;border:1px solid #0000;flex:none;transition:border-color .16s,background-color .16s,color .16s;display:inline-flex}.estimate-scope-chip:hover{color:#172033;background:#edf2f7}.estimate-scope-chip:focus-visible{outline-offset:2px;outline:2px solid #1d4ed8}.estimate-scope-chip.active{color:#172033;background:#fff;border-color:#cbd3dd;box-shadow:0 1px 2px #0f172a0f}.estimate-scope-chip-label{font-size:calc(.83rem * var(--ui-font-scale));font-weight:750}.estimate-scope-chip-meta{max-width:calc(150px * var(--ui-scale));color:#64748b;font-size:calc(.76rem * var(--ui-font-scale));text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.estimate-column-visibility{align-items:center;gap:calc(4px * var(--ui-scale)) calc(12px * var(--ui-scale));min-width:0;padding:calc(8px * var(--ui-scale)) calc(10px * var(--ui-scale));border-radius:calc(10px * var(--ui-scale));background:#fff;border:1px solid #d9dee6;flex-wrap:wrap;display:flex}.estimate-column-visibility>strong{color:#64748b;font-size:calc(.78rem * var(--ui-font-scale));white-space:nowrap}.estimate-column-visibility-option{align-items:center;gap:calc(4px * var(--ui-scale));color:#475569;font-size:calc(.8rem * var(--ui-font-scale));cursor:pointer;display:inline-flex}.estimate-column-visibility-option input{width:calc(15px * var(--ui-scale));height:calc(15px * var(--ui-scale));accent-color:#1d4ed8;margin:0}.estimate-column-visibility-option:has(input:focus-visible){color:#172033}.estimate-layer-sections{gap:calc(16px * var(--ui-scale));display:grid}.estimate-final-summary{border-radius:calc(14px * var(--ui-scale));background:#fff;border:1px solid #d4dbe4;overflow:hidden;box-shadow:0 4px 14px #0f172a0d}.estimate-final-summary-header{padding:calc(12px * var(--ui-scale)) calc(16px * var(--ui-scale));background:#f5f7fa;border-bottom:1px solid #d9dee6}.estimate-final-summary-header strong,.estimate-final-summary-header span{display:block}.estimate-final-summary-header strong{color:#172033;font-size:calc(.98rem * var(--ui-font-scale))}.estimate-final-summary-header span{margin-top:calc(2px * var(--ui-scale));color:#64748b;font-size:calc(.79rem * var(--ui-font-scale))}.estimate-final-summary-list{grid-template-columns:repeat(auto-fit, minmax(calc(240px * var(--ui-scale)), 1fr));gap:calc(8px * var(--ui-scale));padding:calc(12px * var(--ui-scale)) calc(16px * var(--ui-scale));margin:0;display:grid}.estimate-final-summary-list>div{justify-content:space-between;align-items:baseline;gap:calc(8px * var(--ui-scale));min-width:0;padding:calc(8px * var(--ui-scale)) calc(10px * var(--ui-scale));border-radius:calc(10px * var(--ui-scale));background:#f5f7fa;border:1px solid #dbe2ea;display:flex}.estimate-final-summary-list dt,.estimate-final-summary-list dd{font-variant-numeric:tabular-nums;margin:0}.estimate-final-summary-list dt{color:#64748b;font-size:calc(.8rem * var(--ui-font-scale));white-space:nowrap}.estimate-final-summary-list dd{color:#172033;font-size:calc(.88rem * var(--ui-font-scale));text-align:right;white-space:nowrap;font-weight:800}.estimate-final-summary-list .is-unavailable{color:#c15f00;font-size:calc(.76rem * var(--ui-font-scale))}.estimate-final-summary-list .is-total{background:#edf2f7;border-color:#cbd3dd;grid-column:1/-1}.estimate-final-summary-list .is-total dt,.estimate-final-summary-list .is-total dd{color:#172033;font-size:calc(.92rem * var(--ui-font-scale))}.estimate-final-summary-list .is-margin{background:#eff6ff;border-color:#bfdbfe}.estimate-final-summary-list .is-labor{background:#f0fdf4;border-color:#bbf7d0}.estimate-final-summary-list .is-service{background:#fffbeb;border-color:#fde68a}.estimate-layer-section{border-radius:calc(14px * var(--ui-scale));background:#fff;border:1px solid #d9dee6;min-width:0;overflow:hidden;box-shadow:0 4px 14px #0f172a0d}.estimate-layer-header{justify-content:space-between;align-items:center;gap:calc(16px * var(--ui-scale));min-height:calc(58px * var(--ui-scale));padding:calc(12px * var(--ui-scale)) calc(16px * var(--ui-scale));border-bottom:1px solid #d9dee6;display:flex}.estimate-layer-title{align-items:center;gap:calc(10px * var(--ui-scale));min-width:0;display:flex}.estimate-layer-title>div strong,.estimate-layer-title>div span{display:block}.estimate-layer-title>div strong{color:#172033;font-size:calc(.98rem * var(--ui-font-scale))}.estimate-layer-title>div>span{margin-top:calc(2px * var(--ui-scale));color:#64748b;font-size:calc(.79rem * var(--ui-font-scale))}.estimate-layer-count{padding:calc(4px * var(--ui-scale)) calc(8px * var(--ui-scale));color:#64748b;font-size:calc(.76rem * var(--ui-font-scale));background:#f5f7fa;border-radius:999px;flex:none;font-weight:700}.estimate-table-scroll{min-width:0;overflow-x:auto}.estimate-table{width:100%;min-width:calc(1600px * var(--ui-scale));border-collapse:collapse;table-layout:fixed}.estimate-table th,.estimate-table td{height:calc(26px * var(--ui-scale));padding:calc(4px * var(--ui-scale)) calc(12px * var(--ui-scale));color:#1d2433;font-size:calc(.84rem * var(--ui-font-scale));text-align:left;vertical-align:middle;border-bottom:1px solid #dbe2ea;border-right:1px solid #dbe2ea}.estimate-table th:last-child,.estimate-table td:last-child{border-right:0}.estimate-table thead th{height:calc(26px * var(--ui-scale));padding-top:calc(4px * var(--ui-scale));padding-bottom:calc(4px * var(--ui-scale));color:#64748b;font-size:calc(.75rem * var(--ui-font-scale));white-space:nowrap;background:#f5f7fa;font-weight:700}.estimate-table thead th:first-child{width:16%}.estimate-table thead th:nth-child(2),.estimate-table thead th:nth-child(3){width:6%}.estimate-table thead th:nth-child(4){width:8%}.estimate-table thead th:nth-child(5){width:6%}.estimate-table thead th:nth-child(6),.estimate-table thead th:nth-child(7){width:9%}.estimate-table thead th:nth-child(8){width:10%}.estimate-table thead th:nth-child(9){width:7%}.estimate-table thead th:nth-child(10){width:10%}.estimate-table thead th:nth-child(11){width:5%}.estimate-table thead th:nth-child(12){width:8%}.estimate-table thead th.estimate-item-column{width:14%}.estimate-table thead th.estimate-circuit-column,.estimate-table thead th.estimate-total-quantity-column{width:5%}.estimate-table thead th.estimate-quantity-column{width:7%}.estimate-table thead th.estimate-length-column{width:5%}.estimate-table thead th.estimate-purchase-column,.estimate-table thead th.estimate-sale-column{width:7%}.estimate-table thead th.estimate-amount-column{width:8%}.estimate-table thead th.estimate-service-column{text-align:center;width:5%}.estimate-table thead th.estimate-service-total-column{width:9%}.estimate-table thead th.estimate-margin-rate-column{width:6%}.estimate-table thead th.estimate-margin-amount-column{width:8%}.estimate-table thead th.estimate-power-column{width:5%}.estimate-table thead th.estimate-note-column{width:7%}.estimate-table tbody tr{transition:background-color .16s}.estimate-table tbody tr:hover{background:#f8fafcb8}.estimate-table tbody tr:last-child th,.estimate-table tbody tr:last-child td{border-bottom:0}.estimate-table tbody th{color:#172033;font-weight:700}.estimate-table tbody tr.is-service>th,.estimate-table tbody tr.is-service>td{color:#c00000!important}.estimate-table tfoot tr{background:#edf2f7}.estimate-table tfoot th,.estimate-table tfoot td{color:#172033;border-top:1px solid #cbd3dd;border-bottom:0;font-weight:800}.estimate-table tfoot th{text-align:right}.estimate-table tfoot .is-unavailable{color:#c15f00;font-size:calc(.76rem * var(--ui-font-scale))}.estimate-table tfoot .estimate-device-total-row,.estimate-table tfoot .estimate-labor-total-row{background:#f5f7fa}.estimate-table tfoot .estimate-device-total-row th,.estimate-table tfoot .estimate-device-total-row td,.estimate-table tfoot .estimate-labor-total-row th,.estimate-table tfoot .estimate-labor-total-row td{font-weight:400}.estimate-summary-row.is-expanded,.estimate-summary-row.is-expanded:hover{background:#fffbebb8}.estimate-expand-button{align-items:center;gap:calc(4px * var(--ui-scale));width:100%;color:inherit;font:inherit;font-weight:inherit;text-align:left;cursor:pointer;background:0 0;border:0;padding:0;display:flex}.estimate-expand-button svg{color:#64748b;flex:none;transition:transform .16s}.estimate-expand-button[aria-expanded=true] svg{transform:rotate(90deg)}.estimate-expand-button:focus-visible{border-radius:calc(8px * var(--ui-scale));outline-offset:2px;outline:2px solid #1f6f78}.estimate-detail-row{background:#f8fafcad}.estimate-detail-row.is-expanded,.estimate-detail-row.is-expanded:hover{background:#fffbebb8}.estimate-detail-row th,.estimate-detail-row td{color:#475569;font-size:calc(.8rem * var(--ui-font-scale))}.estimate-detail-row .estimate-note-cell{text-overflow:clip;white-space:normal;overflow:visible}.estimate-detail-row.estimate-row-depth-2 .estimate-detail-label{padding-left:calc(32px * var(--ui-scale))!important}.estimate-detail-label{padding-left:calc(16px * var(--ui-scale))!important;font-weight:600!important}.estimate-detail-label>.estimate-detail-branch{width:calc(12px * var(--ui-scale));height:1px;margin-right:calc(8px * var(--ui-scale));vertical-align:middle;background:#d9dee6;display:inline-block}.estimate-layer-icon{width:calc(30px * var(--ui-scale));height:calc(30px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));flex:none;justify-content:center;align-items:center;display:inline-flex}.estimate-layer-icon svg{flex:none;display:block}.estimate-layer-icon.tone-amber{color:#b45309;background:#fff7ed}.estimate-layer-icon.tone-green{color:#15803d;background:#f0fdf4}.estimate-layer-icon.tone-teal{color:#0f766e;background:#f0fdfa}.estimate-layer-icon.tone-violet{color:#7c3aed;background:#f5f3ff}.estimate-layer-icon.tone-red{color:#b91c1c;background:#fef2f2}.estimate-layer-icon.tone-blue{color:#2563eb;background:#eff6ff}.estimate-number-cell{color:#475569;font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right!important}.estimate-number-cell.is-total{color:#172033;font-weight:800}.estimate-number-cell.is-labor-amount{color:#15803d;font-weight:800}.estimate-quantity-cell{padding-left:calc(4px * var(--ui-scale))!important;padding-right:calc(4px * var(--ui-scale))!important}.estimate-quantity-input{width:calc(48px * var(--ui-scale));color:#172033;min-width:0;height:1.2em;min-height:0;font:inherit;font-size:calc(.8rem * var(--ui-font-scale));font-variant-numeric:tabular-nums;text-align:right;appearance:textfield;background:0 0;border:0;border-radius:0;padding:0;line-height:1.2}.estimate-quantity-input::-webkit-inner-spin-button{appearance:none;margin:0}.estimate-quantity-input::-webkit-outer-spin-button{appearance:none;margin:0}.estimate-quantity-input:focus,.estimate-quantity-input:focus-visible{box-shadow:none;outline:0}.estimate-service-cell{color:#475569;white-space:nowrap;text-align:center!important}.estimate-service-total-cell{min-width:calc(96px * var(--ui-scale))}.estimate-service-checkbox{width:calc(15px * var(--ui-scale));height:calc(15px * var(--ui-scale));accent-color:#1d4ed8;vertical-align:middle;margin:0}.estimate-circuit-list-cell{color:#475569;overflow-x:auto}.estimate-circuit-list{gap:calc(4px * var(--ui-scale));margin:0;padding:0;list-style:none;display:grid}.estimate-circuit-list li{align-items:baseline;gap:calc(8px * var(--ui-scale));white-space:nowrap;display:flex}.estimate-circuit-list li>span{color:#64748b;font-variant-numeric:tabular-nums;text-align:right;flex:none;min-width:3ch}.estimate-circuit-list li>strong{color:#475569;font-weight:600}.estimate-circuit-list li>.estimate-circuit-power{color:#64748b;text-align:left;min-width:0;font-weight:400}.estimate-note-cell{text-overflow:ellipsis;white-space:nowrap;overflow:hidden;color:#64748b!important}.estimate-empty-cell{height:calc(56px * var(--ui-scale))!important;color:#64748b!important;text-align:center!important}@media (width<=840px){.estimate-board-header{padding:calc(18px * var(--ui-scale))}.estimate-board-body{padding:calc(16px * var(--ui-scale))}.estimate-scope-chip-meta{display:none}}.estimate-sidebar .layer-sidebar-header strong,.estimate-sidebar .layer-sidebar-header span{display:block}.estimate-sidebar .layer-sidebar-header strong{color:#172033;font-size:calc(.96rem * var(--ui-font-scale))}.estimate-sidebar .layer-sidebar-header span{margin-top:calc(2px * var(--ui-scale));color:#64748b;font-size:calc(.78rem * var(--ui-font-scale));line-height:1.45}.estimate-sidebar .layer-sidebar-content{gap:calc(10px * var(--ui-scale))}.estimate-rule-section{border-radius:calc(10px * var(--ui-scale));background:#fff;border:1px solid #d9dee6;overflow:hidden}.estimate-rule-section-header{align-items:center;gap:calc(8px * var(--ui-scale));padding:calc(10px * var(--ui-scale));background:#f5f7fa;border-bottom:1px solid #dbe2ea;display:flex}.estimate-rule-section-header>div{min-width:0}.estimate-rule-section-header strong,.estimate-rule-section-header span{display:block}.estimate-rule-section-header strong{color:#172033;font-size:calc(.86rem * var(--ui-font-scale))}.estimate-rule-section-header span{margin-top:calc(2px * var(--ui-scale));color:#64748b;font-size:calc(.72rem * var(--ui-font-scale));text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.estimate-rule-icon{width:calc(28px * var(--ui-scale));height:calc(28px * var(--ui-scale));border-radius:calc(8px * var(--ui-scale));flex:none;justify-content:center;align-items:center;display:inline-flex}.estimate-rule-icon.tone-amber{color:#b45309;background:#fff7ed}.estimate-rule-icon.tone-green{color:#15803d;background:#f0fdf4}.estimate-rule-icon.tone-teal{color:#0f766e;background:#f0fdfa}.estimate-rule-icon.tone-violet{color:#7c3aed;background:#f5f3ff}.estimate-rule-icon.tone-red{color:#b91c1c;background:#fef2f2}.estimate-rule-icon.tone-blue{color:#2563eb;background:#eff6ff}.estimate-rule-section-body{display:grid}.estimate-rule-group{padding:calc(10px * var(--ui-scale));border-bottom:1px solid #dbe2ea}.estimate-rule-group:last-child{border-bottom:0}.estimate-rule-group>strong{margin-bottom:calc(4px * var(--ui-scale));color:#172033;font-size:calc(.76rem * 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