:root{--ink: #1d2321;--ink-soft: #55605c;--ink-faint: #8a9691;--ground: #f6f4f0;--surface: #ffffff;--line: #dcd8d0;--accent: #0f6d63;--accent-soft: #e2efed;--warn: #8a5a00;--warn-soft: #fdf3e0;--risk: #a5301f;--risk-soft: #fbeae7;--ok: #2b6b3f;--layer-edge: #b9b2a4;--film-hatch: #cfc7b8;--excluded-hatch: #e0dbd2;--cat-masonry: #e0c0ac;--cat-masonry-ink: #b58a70;--cat-concrete: #d5d2cb;--cat-concrete-ink: #9c988e;--cat-timber: #e3cba4;--cat-timber-ink: #b38f5f;--cat-insulation: #f7e9c4;--cat-insulation-ink: #cbae6a;--cat-plaster: #ece5d8;--cat-plaster-ink: #bdb3a0;--cat-screed: #e2dbcb;--cat-membrane: #c3ccca;--cat-membrane-ink: #8fa09d;--cat-covering: #d8c3b9;--cat-covering-ink: #a98d80;--cat-air: #dfe9ee;--cat-custom: #e9e3d7;--cat3d-masonry: #c98b66;--cat3d-concrete: #a9a8a3;--cat3d-timber: #cfa367;--cat3d-insulation: #f0d878;--cat3d-plaster: #e6ded0;--cat3d-screed: #bfae8e;--cat3d-membrane: #7f9b95;--cat3d-covering: #9d8478;--cat3d-air: #cfe2ec;--cat3d-custom: #cdbfa8;--temp-warm: #c2542a;--temp-mid: #0f6d63;--temp-cold: #2b5d8c;color-scheme:light}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.5;color:var(--ink);background:var(--ground)}.app{max-width:1400px;margin:0 auto;padding:24px 20px 48px}.app-header{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;padding-bottom:16px;border-bottom:2px solid var(--line)}h1{margin:0;font-size:26px;letter-spacing:-.02em}.tagline{margin:4px 0 0;color:var(--ink-soft);font-size:13.5px;max-width:56ch}.header-actions{display:flex;gap:8px;flex-wrap:wrap}.phase-banner{margin:16px 0 0;padding:10px 14px;background:var(--warn-soft);border-left:3px solid var(--warn);border-radius:3px;font-size:13px;color:#4a3a12}.link-problem{margin:12px 0 0;padding:10px 14px;background:var(--risk-soft);border-left:3px solid var(--risk);border-radius:3px;font-size:13px}.layout{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:20px;margin-top:20px;align-items:start}@media(max-width:1080px){.layout{grid-template-columns:minmax(0,1fr)}}.column-left,.column-right{display:flex;flex-direction:column;gap:20px;min-width:0}.panel{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px 18px 18px}.panel h2{margin:0 0 12px;font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft)}.panel h3{margin:20px 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft)}.section-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.section-header h2{margin-bottom:0}label{display:flex;flex-direction:column;gap:3px;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint);min-width:0}input,select{font:inherit;font-size:14px;text-transform:none;letter-spacing:normal;color:var(--ink);padding:5px 7px;border:1px solid var(--line);border-radius:4px;background:var(--surface);min-width:0;width:100%}input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}input[type=number]{font-variant-numeric:tabular-nums}input:disabled{background:var(--ground);color:var(--ink-faint)}button{font:inherit;font-size:13px;padding:5px 10px;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--ink);cursor:pointer}button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}button:disabled{color:var(--ink-faint);cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{background:#0c5a52;color:#fff}button.danger:hover{border-color:var(--risk);color:var(--risk)}.link-button{border:0;background:none;padding:0 2px;text-decoration:underline}.element-name{font-size:16px;font-weight:600;text-transform:none;letter-spacing:-.01em}.inline-select{flex-direction:row;align-items:center;gap:8px}.inline-select select{width:auto}.layer-table-head{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint);margin-bottom:8px}.layer-actions-head{display:flex;gap:6px}.layer-row{border:1px solid var(--line);border-radius:5px;padding:6px 12px 10px;margin:0 0 10px;background:var(--surface)}.layer-row-disregarded{background:repeating-linear-gradient(135deg,var(--ground),var(--ground) 6px,#efece6 6px,#efece6 12px)}.layer-row legend{display:flex;align-items:center;gap:8px;padding:0 4px;width:calc(100% - 8px)}.layer-index{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:700;flex:none}.layer-name{font-weight:600;border-color:transparent;background:transparent;padding:3px 4px}.layer-name:hover{border-color:var(--line);background:var(--surface)}.badge{flex:none;font-size:10px;text-transform:uppercase;letter-spacing:.06em;padding:2px 6px;border-radius:3px;background:var(--ink-faint);color:#fff}.layer-grid{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:8px;align-items:end}@media(max-width:640px){.layer-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.bridging-grid{grid-template-columns:minmax(0,2fr) minmax(0,1fr);margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}.layer-resistance{display:flex;align-items:baseline;gap:4px;padding-bottom:5px;white-space:nowrap}.resistance-label{font-size:11px;text-transform:uppercase;color:var(--ink-faint)}.resistance-value{font-variant-numeric:tabular-nums;font-weight:600;font-size:14px}.resistance-unit{font-size:10.5px;color:var(--ink-faint)}.layer-actions{display:flex;gap:5px;margin-top:8px}.layer-actions button{font-size:11.5px;padding:3px 8px}.boundary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.boundary-grid .span-2{grid-column:span 2}@media(max-width:640px){.boundary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.u-value{display:flex;align-items:baseline;gap:8px;padding:10px 0 14px;border-bottom:1px solid var(--line);margin-bottom:14px}.u-value-figure{font-size:46px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1;color:var(--accent)}.u-value-unit{font-size:15px;color:var(--ink-soft)}.u-value-void{flex-direction:column;gap:4px}.u-value-void .u-value-figure{font-size:26px;color:var(--risk)}.u-value-reason{font-size:13px;color:var(--ink-soft);max-width:60ch}.result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0}@media(max-width:640px){.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.result-grid dt{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint)}.result-grid dd{margin:2px 0 0;font-variant-numeric:tabular-nums;font-weight:600}.value-ok{color:var(--ok)}.value-bad{color:var(--risk)}.combined-detail{margin-top:16px;padding:10px 12px;background:var(--ground);border-radius:5px}.combined-detail summary{cursor:pointer;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);margin-bottom:10px}.verdict{margin:0;padding:10px 12px;border-radius:5px;font-size:13.5px}.verdict-ok{background:var(--accent-soft);color:#124a44}.verdict-screen{background:var(--warn-soft);color:#4a3a12}.verdict-screen p{margin:0 0 6px}.verdict-screen ul{margin:0;padding-left:20px}.verdict-risk{background:var(--risk-soft);color:#6d2316}.verdict-risk p{margin:0 0 6px}.verdict-risk ul{margin:0;padding-left:20px}.warnings{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.warning{display:flex;flex-direction:column;gap:2px;padding:8px 11px;border-left:3px solid var(--ink-faint);background:var(--ground);border-radius:0 4px 4px 0;font-size:12.5px}.warning strong{font-size:11px;text-transform:uppercase;letter-spacing:.05em}.warning-combined-method-ratio-exceeds-limit,.warning-metal-bridging-out-of-scope{border-left-color:var(--risk);background:var(--risk-soft)}.warning-in-house-convention,.warning-slightly-ventilated-interpolated,.warning-air-layer-thickness-out-of-table{border-left-color:var(--warn);background:var(--warn-soft)}.footnote{margin:10px 0 0;font-size:12px;color:var(--ink-soft);max-width:76ch}.empty-note,.engine-error{margin:6px 0;font-size:13px;color:var(--ink-soft)}.engine-error{padding:10px 12px;background:var(--risk-soft);border-left:3px solid var(--risk);color:#6d2316;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.cross-section{margin:12px 0 0}.cross-section>svg{width:100%;height:auto;overflow:visible}.grid-line{stroke:var(--line);stroke-width:.75;stroke-dasharray:2 4}.axis-label{font-size:10px;fill:var(--ink-faint);font-variant-numeric:tabular-nums}.axis-title{font-size:10px;fill:var(--ink-faint);text-transform:uppercase}.layer-caption{font-size:9.5px;fill:var(--ink-faint);font-variant-numeric:tabular-nums}.side-label{font-size:10px;fill:var(--ink-faint);text-transform:uppercase;letter-spacing:.08em}.layer-outline{pointer-events:none}.layer-outline-bridged{stroke:var(--accent);stroke-width:1.5;stroke-dasharray:5 3}.layer-name{font-size:10.5px;fill:var(--ink-soft);letter-spacing:.01em;paint-order:stroke;stroke:var(--surface);stroke-width:2.5px;stroke-linejoin:round}.layer-name-bridging{fill:var(--accent);font-size:9.5px}.dew-point-band{fill:var(--risk);opacity:.07}.dew-point-band,.dew-point-line,.dew-point-label,.temperature-line,.temperature-line-shadow,.grid-line,.axis-label,.axis-title,.layer-caption,.layer-name,.side-label{pointer-events:none}.temperature-line-shadow{fill:none;stroke:var(--surface);stroke-width:5.5;stroke-linejoin:round;stroke-linecap:round;opacity:.85}.temperature-line{fill:none;stroke:url(#temperature-gradient);stroke-width:2.75;stroke-linejoin:round;stroke-linecap:round}.dew-point-line{stroke:var(--risk);stroke-width:1.25;stroke-dasharray:6 4}.dew-point-label{font-size:10px;fill:var(--risk);paint-order:stroke;stroke:var(--surface);stroke-width:3px;stroke-linejoin:round}.node{fill:var(--surface);stroke:var(--accent);stroke-width:2}.node-risk{fill:var(--risk);stroke:var(--risk)}.node-ring{fill:none;stroke-width:1.4;pointer-events:none}.node-glyph{stroke:var(--surface);stroke-width:2;paint-order:stroke;stroke-linejoin:round}.node-glyph-warning{fill:var(--risk)}.node-glyph-drop{fill:var(--temp-cold);stroke-width:.34}.node-glyph-bang{font-size:9px;font-weight:800;fill:var(--surface);pointer-events:none}.node-below-dew-point .node{fill:var(--surface);stroke:var(--temp-cold);stroke-width:1.75;stroke-dasharray:2.6 2.2}.node-condensing .node{fill:var(--temp-cold);stroke:var(--surface);stroke-width:1.75}.node-condensing .node-ring{stroke:var(--temp-cold);opacity:.55}.node-surface-condensation .node{fill:var(--risk);stroke:var(--surface);stroke-width:2}.node-surface-condensation .node-ring{stroke:var(--risk);opacity:.6}.node-evaporating .node{fill:var(--surface);stroke:var(--ok);stroke-width:2.25}.shortfall-stem{stroke:var(--risk);stroke-width:1.5;stroke-dasharray:3 2.5;pointer-events:none}.shortfall-label{font-size:10px;font-weight:600;fill:var(--risk);paint-order:stroke;stroke:var(--surface);stroke-width:3px;stroke-linejoin:round;pointer-events:none}.wet-plane-band{fill:var(--temp-cold);opacity:.3;pointer-events:none}.wet-plane-rule{stroke:var(--temp-cold);stroke-width:1.5;stroke-dasharray:5 3;opacity:.9;pointer-events:none}.wet-plane-leader{stroke:var(--temp-cold);stroke-width:1.25;opacity:.6;pointer-events:none}.wet-plane-badge{fill:var(--surface);stroke:var(--temp-cold);stroke-width:1.5}.wet-plane-drop{fill:var(--temp-cold);stroke:var(--surface);stroke-width:1.25;paint-order:stroke}.wet-plane-headline{font-size:11px;font-weight:700;fill:var(--temp-cold)}.wet-plane-rate{font-size:10.5px;font-weight:600;fill:var(--ink-soft);font-variant-numeric:tabular-nums}.wet-plane.is-drying .wet-plane-band{fill:var(--ok)}.wet-plane.is-drying .wet-plane-rule,.wet-plane.is-drying .wet-plane-leader,.wet-plane.is-drying .wet-plane-badge{stroke:var(--ok)}.wet-plane.is-drying .wet-plane-drop{fill:var(--surface);stroke:var(--ok);stroke-width:1.75}.wet-plane.is-drying .wet-plane-headline{fill:var(--ok)}.interface-notes{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px;max-width:92ch}.interface-note{display:flex;gap:9px;align-items:flex-start;padding:8px 10px;border-radius:7px;background:var(--ground);border-left:3px solid var(--line)}.interface-note p{margin:0}.note-glyph{width:16px;height:16px;min-width:16px;flex:0 0 auto;margin-top:1px}.note-glyph .note-ring{fill:none;stroke:var(--temp-cold);stroke-width:1.75;stroke-dasharray:2.6 2.2}.note-glyph .note-drop-open{fill:none;stroke:var(--ok);stroke-width:.34}.note-where{font-size:12px;font-weight:650;color:var(--ink)}.note-headline{font-weight:700}.note-what{font-size:11.5px;color:var(--ink-soft);line-height:1.45;margin-top:2px!important}.note-surface-condensation{border-left-color:var(--risk);background:var(--risk-soft)}.note-surface-condensation .note-headline{color:var(--risk)}.note-condensing{border-left-color:var(--temp-cold)}.note-condensing .note-headline{color:var(--temp-cold)}.note-evaporating{border-left-color:var(--ok)}.note-evaporating .note-headline{color:var(--ok)}.note-below-dew-point{border-left-color:var(--line)}.note-below-dew-point .note-headline{color:var(--ink-faint);font-weight:600}.note-dries{border-left-color:var(--ok);background:color-mix(in srgb,var(--ok) 7%,transparent)}.note-dries .note-headline{color:var(--ok)}.note-glyph .note-tick{fill:none;stroke:var(--ok);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}.note-does-not-dry{border-left-color:var(--risk);background:var(--risk-soft)}.note-does-not-dry .note-headline{color:var(--risk)}.note-caveat{background:transparent;border-left-color:var(--line);padding-top:2px;padding-bottom:2px}.note-caveat .note-what{font-style:italic}.member-grip{fill:transparent;cursor:ns-resize;touch-action:none;pointer-events:all}.member-grip:hover,.member-grip.is-active{fill:var(--accent);opacity:.45}.cross-section figcaption{margin-top:8px;font-size:11.5px;color:var(--ink-faint);max-width:80ch}.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.ghost-button{font-size:12px;padding:5px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink-soft);cursor:pointer}.ghost-button:hover{border-color:var(--accent);color:var(--accent)}.boundary-sides{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:10px}.boundary-side{border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--surface)}.boundary-side h3{margin:0 0 10px;font-size:13px}.side-chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.side-chip-inside{background:var(--accent-soft);color:var(--accent)}.side-chip-outside{background:#e6ecf2;color:var(--temp-cold)}.field{display:flex;flex-direction:column;gap:4px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint)}.field select,.field input{font-size:14px;text-transform:none;letter-spacing:normal;color:var(--ink)}.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.choice-group{border:0;padding:0;margin:0 0 10px}.surface-icon{width:34px;height:26px;flex:0 0 auto;align-self:center}.surface-icon-wall{fill:var(--cat-masonry);stroke:var(--layer-edge);stroke-width:1}.surface-icon-air{fill:none;stroke:var(--accent);stroke-width:1.4;stroke-linecap:round}.surface-icon-block{fill:var(--cat-timber);stroke:var(--cat-timber-ink);stroke-width:1;rx:1.5}.choice-with-icon{display:flex;align-items:flex-start;gap:9px}.choice-lead{margin:0 0 10px;font-size:12px;line-height:1.5;color:var(--ink-soft)}.choice-figure{display:block;margin-top:2px;font-size:11px;color:var(--ink-faint);font-variant-numeric:tabular-nums}.choice-note{margin:8px 0 0;padding:8px 10px;border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 6px 6px 0;font-size:11.5px;line-height:1.5;color:var(--ink-soft)}.choice-group legend{padding:0;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint)}.choice{display:flex;gap:8px;align-items:flex-start;padding:7px 8px;margin-top:6px;border:1px solid var(--line);border-radius:6px;cursor:pointer}.choice:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}.choice input{margin-top:3px}.choice,.choice strong,.choice em{text-transform:none;letter-spacing:normal}.choice strong{display:block;font-size:13px}.choice em{display:block;margin-top:2px;font-size:11.5px;font-style:normal;color:var(--ink-soft);line-height:1.35}.br443-defaults{margin-top:10px}.chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:5px}.chip{padding:4px 9px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font:inherit;font-size:11.5px;color:var(--ink-soft);cursor:pointer}.chip:hover{border-color:var(--accent);color:var(--accent)}.chip.is-current{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}.explain{margin-top:8px;font-size:11.5px;color:var(--ink-soft)}.explain summary{cursor:pointer;color:var(--accent);list-style-position:outside}.explain p{margin:6px 0 0;line-height:1.45}.drag-handle{cursor:grab;padding:0 6px 0 0;color:var(--ink-faint);font-size:15px;line-height:1;-webkit-user-select:none;user-select:none}.drag-handle:active{cursor:grabbing}.layer-row{transition:border-color .12s ease,box-shadow .12s ease}.layer-row-dragging{opacity:.45}.layer-row-selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.layer-row-drop-before{box-shadow:0 -3px 0 -1px var(--accent)}.layer-row-drop-after{box-shadow:0 3px 0 -1px var(--accent)}.layer-box{cursor:pointer}.layer-selection{fill:none;stroke:var(--accent);stroke-width:2.5;pointer-events:none}.hero-panel{margin-bottom:20px}.hero-panel .cross-section>svg{max-height:62vh}.drop-slot{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1.4;stroke-dasharray:5 4;opacity:.85}.is-restating{opacity:.22}.layer-box-dragging{filter:drop-shadow(0 3px 6px rgba(0,0,0,.28));cursor:grabbing}.drop-indicator{stroke:var(--accent);stroke-width:3;stroke-linecap:round;pointer-events:none}.cross-section svg.is-dragging{cursor:grabbing}.cross-section svg.is-dragging .layer-box{cursor:grabbing}.symbol-label{text-transform:none;font-size:13px}.layer-readout{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin-top:2px;padding-top:7px;border-top:1px dotted var(--line)}.readout{display:inline-flex;align-items:baseline;gap:4px;white-space:nowrap}.readout-label{font-size:11px;color:var(--ink-faint)}.readout-value{font-weight:600;font-variant-numeric:tabular-nums}.readout-unit{font-size:10.5px;color:var(--ink-faint)}.bridging-block{margin-top:10px;padding:10px;border:1px dashed var(--accent);border-radius:6px;background:var(--accent-soft)}.bridging-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.bridged-share{font-size:12px;color:var(--ink-soft);font-variant-numeric:tabular-nums;white-space:nowrap}.bridging-head .layer-name{flex:1 1 auto;min-width:0}.hatch-defs{position:absolute;width:0;height:0;overflow:hidden}.material-swatch{flex:0 0 auto;display:block}.material-picker{position:relative;display:flex;flex-direction:column;gap:4px;min-width:0}.picker-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint)}.picker-button{display:flex;align-items:center;gap:7px;width:100%;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);font:inherit;font-size:13px;color:var(--ink);cursor:pointer;text-align:left}.picker-button:hover{border-color:var(--accent)}.picker-name{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.picker-caret{color:var(--ink-faint);font-size:11px}.picker-popover{position:absolute;z-index:30;top:calc(100% + 4px);left:0;width:max(330px,100%);max-height:340px;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 10px 28px #1d232129;overflow:hidden}.picker-search{margin:8px;padding:6px 8px;border:1px solid var(--line);border-radius:6px;font:inherit;font-size:13px}.picker-list{margin:0;padding:0 0 6px;list-style:none;overflow-y:auto}.picker-list ul{margin:0;padding:0;list-style:none}.picker-group-head{display:flex;align-items:center;gap:6px;padding:6px 10px 3px;font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-faint)}.picker-option{display:flex;align-items:center;gap:8px;width:100%;padding:5px 10px;border:0;background:none;font:inherit;font-size:13px;color:var(--ink);cursor:pointer;text-align:left}.picker-option.is-active{background:var(--accent-soft)}.picker-option.is-selected .picker-option-name{font-weight:600}.picker-option-name{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.picker-option-lambda{flex:0 0 auto;font-size:11px;color:var(--ink-faint);font-variant-numeric:tabular-nums}.cavity-picker{text-transform:none;letter-spacing:normal}.cavity-options{list-style:none;margin:0;padding:0;display:grid;gap:5px}.cavity-option{display:flex;align-items:flex-start;gap:9px;width:100%;padding:7px 9px;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:7px;cursor:pointer;font:inherit}.cavity-option:hover{border-color:var(--accent)}.cavity-option.is-current{border-color:var(--accent);background:var(--accent-soft)}.cavity-option-text{display:block;min-width:0}.cavity-option strong{display:block;font-size:12.5px;color:var(--ink)}.cavity-option em{display:block;font-style:normal;font-size:11px;color:var(--ink-faint);line-height:1.4}.cavity-option-result{margin-top:2px;color:var(--accent)!important;font-variant-numeric:tabular-nums}.cavity-icon{width:44px;height:30px;flex:0 0 auto;margin-top:1px}.cav-leaf{fill:var(--cat-masonry);stroke:var(--layer-edge);stroke-width:.8}.cav-board{fill:var(--cat-insulation);stroke:var(--cat-insulation-ink);stroke-width:.8}.cav-cladding{fill:var(--cat-covering);stroke:var(--cat-covering-ink);stroke-width:.8}.cav-foil{stroke:var(--temp-warm);stroke-width:2.2;stroke-linecap:round}.cav-air{fill:none;stroke:var(--accent);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.cavity-guessed{margin:7px 0 0;padding:7px 9px;border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 6px 6px 0;font-size:11px;line-height:1.5;color:var(--ink-soft)}.cavity-custom,.cavity-note{margin:7px 0 0;font-size:11px;line-height:1.5;color:var(--ink-soft)}.cavity-note{padding:7px 9px;border-left:3px solid var(--warn);background:var(--warn-soft);border-radius:0 6px 6px 0}.cavity-field{grid-column:1 / -1}.source-dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto}.source-cited{background:var(--ok)}.source-partial{background:var(--warn)}.source-open{background:transparent;border:1.5px dashed var(--ink-faint)}.source-evidenced{background:transparent;border:none;border-radius:0;width:auto;height:auto;min-width:8px;font-size:13px;font-weight:700;line-height:8px;color:var(--accent);text-align:center}.picker-provenance>span{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.picker-provenance{display:flex;flex-wrap:wrap;align-items:center;gap:5px 12px;margin:0;padding:8px 10px;border-top:1px solid var(--line);font-size:11px;color:var(--ink-faint)}.picker-empty{padding:10px;font-size:12.5px;color:var(--ink-faint)}.section-legend{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}.hatch-legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin:0;padding:0;list-style:none}.hatch-legend li{display:flex;align-items:center;gap:5px;font-size:11.5px;color:var(--ink-soft)}.tour-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:#1d23218c;animation:tour-fade .18s ease-out}.tour-dialog{width:min(680px,100%);max-height:92vh;overflow-y:auto;background:var(--ground);border-radius:12px;padding:20px;box-shadow:0 24px 60px #1d23214d}.tour-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.tour-head h2{margin:0;font-size:18px}.tour-figure{margin:14px 0 0;padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:8px}.tour-figure svg{width:100%;height:auto;display:block}.tour-figure figcaption{margin-top:6px;font-size:11.5px;color:var(--ink-faint)}.tour-layer-name{font-size:9px;fill:var(--ink-soft);paint-order:stroke;stroke:var(--surface);stroke-width:2.5px;stroke-linejoin:round}.tour-body p{margin:10px 0 0;font-size:13.5px;line-height:1.5}.tour-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}.tour-dots{display:flex;gap:6px}.tour-dot{width:7px;height:7px;border-radius:50%;background:var(--line)}.tour-dot.is-current{background:var(--accent)}.tour-buttons{display:flex;gap:8px}.primary-button{padding:7px 14px;border:1px solid var(--accent);border-radius:6px;background:var(--accent);color:#fff;font:inherit;font-size:13px;cursor:pointer}.tour-risk-label{font-size:13px;font-weight:700;fill:var(--risk);paint-order:stroke;stroke:var(--surface);stroke-width:3.5px;stroke-linejoin:round}.tour-risk-sub{font-size:9.5px;fill:var(--risk);paint-order:stroke;stroke:var(--surface);stroke-width:3px;stroke-linejoin:round}.callout-leader{stroke:var(--accent);stroke-width:1.2}.callout-label{font-size:9.5px;font-weight:600;fill:var(--accent);paint-order:stroke;stroke:var(--surface);stroke-width:3px;stroke-linejoin:round}.tour-callout{animation:tour-fade .42s ease-out .5s both}.tour-caveat{padding:9px 11px;border-left:3px solid var(--warn);background:var(--warn-soft);font-size:12.5px}.vapour-chip{font-size:10px;padding:1px 7px;border-radius:999px;white-space:nowrap}.vapour-vapour-open{background:#eef3ee;color:var(--ok)}.vapour-vapour-retarding{background:var(--warn-soft);color:var(--warn)}.vapour-vapour-barrier{background:var(--accent-soft);color:var(--accent)}.picker-option-props{flex:0 0 auto;display:flex;gap:8px;font-size:11px;color:var(--ink-faint);font-variant-numeric:tabular-nums}.risk-leader{stroke:var(--risk);stroke-width:1.2}.risk-halo{fill:var(--risk);opacity:.18;animation:risk-pulse 1.8s ease-in-out infinite}.tour-layer{animation:layer-in .32s ease-out both}.tour-line{animation:line-draw .9s ease-out .26s both}.tour-dew{animation:tour-fade .42s ease-out .22s both}.tour-risk{animation:tour-fade .42s ease-out .7s both}@keyframes tour-fade{0%{opacity:0}to{opacity:1}}@keyframes layer-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes line-draw{0%{stroke-dasharray:1 1;stroke-dashoffset:1}to{stroke-dasharray:1 1;stroke-dashoffset:0}}@keyframes risk-pulse{0%,to{opacity:.12;r:9}50%{opacity:.3;r:12}}@media(prefers-reduced-motion:reduce){.tour-backdrop,.tour-layer,.tour-line,.tour-dew,.tour-risk,.risk-halo{animation:none}}.glaser-chart{margin:12px 0 0}.glaser-chart svg{width:100%;height:auto;overflow:visible}.saturation-ceiling{fill:var(--risk);opacity:.06}.saturation-line{fill:none;stroke:var(--risk);stroke-width:1.8;stroke-dasharray:6 4;stroke-linejoin:round}.vapour-line{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}.axis-caption{font-size:10px;fill:var(--ink-faint)}.boundary-tick{stroke:var(--line);stroke-width:.75}.glaser-chart figcaption{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:8px;font-size:11.5px;color:var(--ink-soft)}.key{display:inline-flex;align-items:center;gap:6px}.key-swatch{width:16px;height:3px;border-radius:2px}.key-saturation{background:repeating-linear-gradient(to right,var(--risk) 0 5px,transparent 5px 8px)}.key-vapour{background:var(--accent)}.key-plane{width:9px;height:9px;border-radius:50%;background:var(--risk)}.plane-list{margin:10px 0 0;padding-left:18px;font-size:12.5px;line-height:1.5}.verdict{margin:10px 0 0;padding:10px 12px;border-radius:6px;font-size:13px;line-height:1.5}.verdict-ok{background:var(--accent-soft);color:var(--ink)}.verdict-risk{background:var(--risk-soft);color:var(--ink)}.warning-list{margin:10px 0 0;padding-left:18px;font-size:12px;color:var(--warn);line-height:1.5}.tab-bar{display:flex;gap:4px;margin-bottom:20px;border-bottom:2px solid var(--line)}.tab{padding:9px 16px;border:0;border-bottom:2px solid transparent;margin-bottom:-2px;background:none;font:inherit;font-size:13.5px;color:var(--ink-soft);cursor:pointer}.tab:hover{color:var(--accent)}.tab.is-current{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.moisture-tab{display:flex;flex-direction:column;gap:20px}.humidity-chart{margin:12px 0 0}.humidity-chart svg{width:100%;height:auto}.humidity-line{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}.humidity-line-shadow{fill:none;stroke:var(--surface);stroke-width:5.5;stroke-linejoin:round;opacity:.85}.humidity-saturation-line{stroke:var(--risk);stroke-width:1.5}.mould-line{stroke:var(--warn);stroke-width:1.2;stroke-dasharray:5 4}.mould-label{font-size:9.5px;fill:var(--warn);paint-order:stroke;stroke:var(--surface);stroke-width:3px;stroke-linejoin:round}.humidity-chart figcaption{margin-top:8px;font-size:11.5px;color:var(--ink-faint);max-width:80ch}.period-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:12px 0}.balance-row{display:flex;flex-wrap:wrap;gap:24px;margin:12px 0 4px}.balance-figure{display:flex;flex-direction:column;gap:2px}.balance-label{font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint)}.balance-figure strong{font-size:22px;font-variant-numeric:tabular-nums}.balance-figure .is-ok{color:var(--ok)}.balance-figure .is-risk{color:var(--risk)}.corrections{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.corrections .footnote{margin-top:7px}.app-footer{margin-top:32px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--ink-faint)}.app-footer p{margin:0 0 4px}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}a:hover{color:#0c5a52}.phase-banner a{color:inherit}.summary-strip{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.9rem 1rem;margin-bottom:1rem}.metric-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem}.metric{display:flex;flex-direction:column;gap:.1rem;padding:.5rem .6rem;border-radius:8px;background:var(--ground);border-left:3px solid transparent;min-width:0}.metric-ok{border-left-color:var(--ok)}.metric-risk{border-left-color:var(--risk);background:var(--risk-soft)}.metric-label{font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint)}.metric-value{font-size:1.35rem;font-weight:600;line-height:1.15;color:var(--ink);font-variant-numeric:tabular-nums}.metric-unit{font-size:.72rem;font-weight:500;color:var(--ink-soft);margin-left:.3em;white-space:nowrap}.metric-note{font-size:.74rem;color:var(--ink-soft)}.metric-risk .metric-note{color:var(--risk)}.strip-foot{display:flex;flex-wrap:wrap;align-items:baseline;gap:.6rem 1rem;margin-top:.75rem}.strip-source{font-size:.74rem;color:var(--ink-faint);flex:1 1 18rem;min-width:0}.summary-strip .explain{margin-top:.6rem}.summary-strip .tour-caveat ul{margin:.4rem 0 0;padding-left:1.1rem}.summary-strip .tour-caveat li{margin-bottom:.45rem}.dynamic-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.7rem;margin:.8rem 0 0}.dynamic-grid>div{padding:.55rem .65rem;background:var(--ground);border-radius:8px}.dynamic-grid dt{font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint)}.dynamic-grid dd{margin:.15rem 0 0;display:flex;flex-direction:column;gap:.2rem}.dynamic-grid dd strong{font-size:1.15rem;font-variant-numeric:tabular-nums}.dynamic-gloss{font-size:.76rem;color:var(--ink-soft);line-height:1.35}.dynamic-table{width:100%;border-collapse:collapse;margin-top:.5rem;font-size:.82rem}.dynamic-table th,.dynamic-table td{text-align:right;padding:.32rem .4rem;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}.dynamic-table thead th,.dynamic-table tbody th{text-align:left;font-weight:600}.dynamic-table thead th{color:var(--ink-faint);font-size:.74rem;text-transform:uppercase;letter-spacing:.04em}.metric-label .symbol-label,.dynamic-grid dt .symbol-label,.dynamic-table th .symbol-label{font-size:inherit}.metric-label sub,.dynamic-grid dt sub,.dynamic-table th sub{text-transform:none}.help-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--ink-faint);width:19px;height:19px;min-width:19px;border-radius:50%;font-size:11px;font-weight:700;line-height:1;padding:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;margin-left:.4em}.help-button:hover,.help-button:focus-visible{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.guide-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#141a188c;display:flex;align-items:center;justify-content:center;padding:1.2rem;z-index:60}.guide-dialog{background:var(--surface);border-radius:12px;width:min(980px,100%);max-height:100%;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 18px 50px #00000047}.guide-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:.9rem 1.1rem .7rem;border-bottom:1px solid var(--line)}.guide-head h2{margin:.1rem 0 0;font-size:1.15rem}.guide-eyebrow{margin:0;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint)}.guide-columns{display:grid;grid-template-columns:232px 1fr;min-height:0;flex:1}.guide-nav{border-right:1px solid var(--line);overflow-y:auto;padding:.6rem .4rem 1rem;background:var(--ground)}.guide-nav h3{margin:.7rem 0 .25rem;padding:0 .6rem;font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint)}.guide-nav ul{list-style:none;margin:0;padding:0}.guide-link{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:0;border-left:2px solid transparent;width:100%;text-align:left;padding:.28rem .6rem;font:inherit;font-size:.82rem;color:var(--ink-soft);cursor:pointer;border-radius:0 4px 4px 0}.guide-link:hover{background:var(--surface);color:var(--ink)}.guide-link.is-current{background:var(--accent-soft);border-left-color:var(--accent);color:var(--accent);font-weight:600}.guide-body{overflow-y:auto;padding:1rem 1.2rem 1.4rem;min-height:0}.guide-figure-frame{background:var(--ground);border-radius:10px;padding:.5rem;margin-bottom:.9rem}.guide-figure{display:block;width:100%;height:auto;max-height:230px}.guide-prose p{margin:0 0 .7rem;line-height:1.55;max-width:60ch}.guide-prose p:last-child{margin-bottom:0}.guide-foot{display:flex;align-items:center;gap:1rem;padding:.7rem 1.1rem;border-top:1px solid var(--line)}.guide-progress{flex:1;height:3px;background:var(--line);border-radius:2px;overflow:hidden}.guide-progress-bar{display:block;height:100%;background:var(--accent);transition:width .25s ease}.guide-buttons{display:flex;gap:.5rem}@media(max-width:760px){.guide-backdrop{padding:0}.guide-dialog{border-radius:0;height:100%}.guide-columns{grid-template-columns:1fr}.guide-nav{display:none}}.guide-figure .g-tick{font-size:8px;fill:var(--ink-faint)}.guide-figure .g-caption{font-size:8.5px;fill:var(--ink-soft);font-style:italic}.guide-figure .g-side{font-size:8px;fill:var(--ink-faint);letter-spacing:.05em}.guide-figure .g-temp{fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}.guide-figure .g-dew-band{fill:var(--risk-soft)}.guide-figure .g-dew-line{stroke:var(--risk);stroke-width:1.2;stroke-dasharray:4 3}.guide-figure .g-risk-dot{fill:var(--risk)}.guide-figure .g-axis{stroke:var(--line);stroke-width:1}.guide-figure .g-gauge-track{fill:var(--ground);stroke:var(--line)}.guide-figure .g-gauge-fill.is-ok{fill:var(--ok);opacity:.85}.guide-figure .g-gauge-fill.is-risk{fill:var(--risk);opacity:.85}.guide-figure .g-gauge-value{font-size:10px;font-weight:700;fill:#fff}.guide-figure .g-limit-line{stroke:var(--ink);stroke-width:1.6}.guide-figure .g-drop-slot{fill:none;stroke:var(--accent);stroke-width:1.4;stroke-dasharray:4 3}.guide-figure .g-flow-line{stroke:var(--risk);stroke-width:1.6;stroke-dasharray:5 6}.guide-figure .g-input{fill:var(--surface);stroke:var(--line)}.guide-figure .g-input-text,.guide-figure .g-row-text,.guide-figure .g-url{font-size:8.5px;fill:var(--ink)}.guide-figure .g-url{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:7.5px;fill:var(--ink-soft)}.guide-figure .g-row{fill:var(--surface);stroke:var(--line)}.guide-figure .g-dot.source-cited{fill:var(--ok)}.guide-figure .g-dot.source-partial{fill:var(--warn)}.guide-figure .g-dot-star{fill:var(--accent);font-size:17px;font-weight:700}.guide-figure .g-dot.source-open{fill:var(--ink-faint)}.guide-figure .g-vapour{fill:var(--accent)}.guide-figure .g-bubble{fill:var(--accent);opacity:.75}.guide-figure .g-sat-line{fill:none;stroke:var(--ink-faint);stroke-width:1;stroke-dasharray:3 3}.guide-figure .g-sat-dot{fill:var(--ink-faint)}.guide-figure .g-hull{fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linejoin:round}.guide-figure .g-season-wet{fill:var(--accent-soft)}.guide-figure .g-season-dry{fill:var(--warn-soft)}.guide-figure .g-water{fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linejoin:round}.guide-figure .g-wave-out{fill:none;stroke:var(--ink-faint);stroke-width:1.8}.guide-figure .g-wave-in{fill:none;stroke:var(--accent);stroke-width:2.2}.guide-figure .g-wave-in-label{fill:var(--accent)}.guide-figure .g-pulse{fill:var(--risk)}.guide-figure .g-depth-line{stroke:var(--ink);stroke-width:1.2;stroke-dasharray:3 3}.guide-figure .g-furniture{fill:var(--cat-timber);stroke:var(--cat-timber-ink)}.guide-figure .g-env-card{fill:var(--accent-soft);stroke:var(--accent)}@keyframes g-reveal{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.guide-figure .g-reveal{animation:g-reveal .5s ease-out backwards;animation-delay:var(--g-delay, 0s)}@keyframes g-fade{0%{opacity:0}to{opacity:1}}.guide-figure .g-fade{animation:g-fade .6s ease-out backwards;animation-delay:var(--g-delay, 0s)}@keyframes g-draw{0%{stroke-dashoffset:900}to{stroke-dashoffset:0}}.guide-figure .g-draw{stroke-dasharray:900;animation:g-draw 1.6s ease-out backwards;animation-delay:var(--g-delay, .2s)}@keyframes g-drag{0%{transform:translate(var(--g-from))}18%{transform:translate(var(--g-from),-10px)}55%{transform:translate(var(--g-to),-10px)}72%,to{transform:translate(var(--g-to))}}.guide-figure .g-drag{animation:g-drag 3.4s ease-in-out infinite}@keyframes g-grow{0%{width:0}to{width:var(--g-width)}}.guide-figure .g-grow{animation:g-grow 1.1s ease-out backwards}@keyframes g-march{0%{stroke-dashoffset:0}to{stroke-dashoffset:-110}}.guide-figure .g-flow-fast .g-flow-line{animation:g-march 1.1s linear infinite}.guide-figure .g-flow-slow .g-flow-line{animation:g-march 4.4s linear infinite;opacity:.5}@keyframes g-bubble{0%{transform:translateY(112px);opacity:0}15%{opacity:.75}85%{opacity:.75}to{transform:translateY(14px);opacity:0}}.guide-figure .g-bubble{animation:g-bubble 2.4s linear infinite;animation-delay:var(--g-delay, 0s)}@keyframes g-row-drop{0%,40%{opacity:1;transform:translate(0)}60%,to{opacity:.12;transform:translate(10px)}}.guide-figure .g-row-drop{animation:g-row-drop 3.2s ease-in-out infinite;animation-delay:var(--g-delay, 0s)}@keyframes g-caret{0%,49%{opacity:1}50%,to{opacity:0}}.guide-figure .g-caret{animation:g-caret 1s step-end infinite}@keyframes g-vapour{0%{transform:translate(12px);opacity:0}12%{opacity:1}88%{opacity:1}to{transform:translate(310px);opacity:0}}@keyframes g-vapour-blocked{0%{transform:translate(12px);opacity:0}20%{opacity:1}55%,85%{transform:translate(38px);opacity:1}to{transform:translate(38px);opacity:0}}.guide-figure .g-vapour{animation:g-vapour 4s linear infinite;animation-delay:var(--g-delay, 0s)}.guide-figure .g-vapour.is-blocked{animation-name:g-vapour-blocked}@keyframes g-pulse{0%,to{opacity:0}50%{opacity:var(--g-peak, .4)}}.guide-figure .g-pulse{animation:g-pulse 2.6s ease-in-out infinite;animation-delay:var(--g-delay, 0s)}@keyframes g-cycle{0%,26%{opacity:1}33%,93%{opacity:0}to{opacity:1}}.guide-figure .g-cycle{animation:g-cycle 6s ease-in-out infinite;animation-delay:var(--g-delay, 0s);opacity:0}@keyframes g-converge{0%,15%{transform:translate(var(--g-from))}60%,to{transform:translate(var(--g-to))}}.guide-figure .g-converge{animation:g-converge 3.2s ease-in-out infinite}@keyframes g-type{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}.guide-figure .g-type{animation:g-type 2s steps(28) backwards;animation-delay:.3s}@media(prefers-reduced-motion:reduce){.guide-figure *{animation:none!important;transform:none!important;opacity:1!important;stroke-dashoffset:0!important;clip-path:none!important}.guide-figure .g-drag{transform:translate(var(--g-to))!important}.guide-figure .g-grow{width:var(--g-width)!important}.guide-progress-bar{transition:none}}.strip-title{margin:0 0 .55rem;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint);display:flex;align-items:center}.guide-figure .g-element{fill:var(--cat-concrete);stroke:var(--layer-edge)}.guide-figure .g-march{animation:g-march var(--g-speed, 2s) linear infinite}.fastener-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.5rem}.checkbox{display:flex;flex-direction:row;align-items:flex-start;gap:.45rem;font-size:.82rem;text-transform:none;letter-spacing:normal;color:var(--ink-soft);line-height:1.35;margin-top:.45rem}.checkbox input{margin:.15rem 0 0;flex:none;width:auto}.field .symbol-label{font-size:inherit;text-transform:none}.field-caption{display:flex;align-items:center;gap:.1rem;flex-wrap:wrap}.corrections .field{margin-top:.7rem}.cross-section>svg,.drag-handle{user-select:none;-webkit-user-select:none;touch-action:none}body.is-dragging,body.is-dragging *{user-select:none!important;-webkit-user-select:none!important}.stud-member{fill:none;stroke:var(--cat-timber-ink);stroke-width:.9}.stud-group{pointer-events:none}.callout-name{font-size:10.5px;fill:var(--ink);letter-spacing:.01em}.callout-detail{font-size:9px;fill:var(--accent)}.callout-leader{stroke:var(--ink-faint);stroke-width:.7}.callout-dot{fill:var(--ink-faint)}.callouts{pointer-events:none}.view-toggle{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:7px;padding:2px;background:var(--ground)}.view-toggle button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:none;font:inherit;font-size:12px;padding:3px 10px;border-radius:5px;color:var(--ink-soft);cursor:pointer}.view-toggle button.is-current{background:var(--surface);color:var(--accent);font-weight:600;box-shadow:0 1px 2px #00000014}.view-toggle .help-button{margin-left:2px;margin-right:2px}.layup-3d{margin:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(190px,250px);gap:.9rem;align-items:start}.layup-stage{position:relative;min-width:0}.layup-3d svg{width:100%;height:auto;display:block;cursor:grab;user-select:none;-webkit-user-select:none;touch-action:none}.layup-3d svg:active{cursor:grabbing}.layup-reset{position:absolute;top:6px;right:6px;font-size:11px;padding:3px 9px;border-radius:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);cursor:pointer}.layup-reset:hover{border-color:var(--accent);color:var(--accent)}.layup-3d figcaption{grid-column:1 / -1;font-size:.78rem;color:var(--ink-faint);line-height:1.45}.layup-face{stroke:#30292080;stroke-width:.6;stroke-linejoin:round}.layup-badge{fill:var(--surface);stroke:var(--ink-faint);stroke-width:.9}.layup-badge-group{cursor:pointer}.layup-badge-group.is-selected .layup-badge{stroke:var(--accent);stroke-width:2;fill:var(--accent-soft)}.layup-badge-text{font-size:9px;font-weight:700;fill:var(--ink)}.layup-legend{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.layup-legend button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:none;font:inherit;width:100%;display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:.4rem;align-items:baseline;padding:3px 5px;border-radius:5px;text-align:left;cursor:pointer;font-size:.8rem}.layup-legend button:hover,.layup-legend button.is-selected{background:var(--accent-soft)}.layup-legend-number{font-weight:700;font-size:.72rem;color:var(--ink-faint)}.layup-legend-name{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layup-legend-thickness{color:var(--ink-faint);font-size:.74rem;font-variant-numeric:tabular-nums}@media(max-width:720px){.layup-3d{grid-template-columns:minmax(0,1fr)}}.resize-handle-target{fill:transparent;cursor:ew-resize}.resize-handle-line{stroke:var(--accent);stroke-width:2;opacity:0;pointer-events:none;transition:opacity .12s ease}.resize-handle-grip{fill:var(--accent);opacity:0;pointer-events:none;transition:opacity .12s ease}.resize-handle:hover .resize-handle-line,.resize-handle:hover .resize-handle-grip,.resize-handle.is-active .resize-handle-line,.resize-handle.is-active .resize-handle-grip{opacity:1}.cross-section:has(.resize-handle.is-active){cursor:ew-resize}@media(hover:none){.resize-handle-line,.resize-handle-grip{opacity:.45}}
