@font-face{font-family:Studio;src:local('Aptos'),local('Segoe UI');font-display:swap}*{box-sizing:border-box} :root{--paper:#f8f8f4;--ink:#192a2f;--petrol:#1f4d5c;--muted:#717a7a;--line:#dfe3df;--mint:#d7ece5;--warm:#eae6dc;--orange:#b5784a}body{margin:0;color:var(--ink);background:var(--paper);font-family:Studio,'Segoe UI',sans-serif;font-size:16px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #5f9fab;outline-offset:3px}svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}h1,h2,p{margin:0}h1{font-size:32px;letter-spacing:-1.3px;font-weight:550;line-height:1.2}h2{font-weight:550;letter-spacing:-.7px;font-size:25px}button{transition:background .16s,border-color .16s,box-shadow .16s}button:hover{filter:brightness(.97)}.brandbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 38px;border-bottom:1px solid var(--line);background:#fcfcf9}.brand{text-decoration:none;color:var(--petrol);font-size:31px;font-weight:750;letter-spacing:-1.8px;display:flex;align-items:center;gap:24px}.brand>span{font-size:12px;align-self:flex-start;margin-left:-22px;margin-top:6px;letter-spacing:0}.brand i{width:1px;height:23px;background:var(--line);margin-left:12px}.brand small{font-size:12px;font-weight:600;letter-spacing:2px}.brand-right{display:flex;align-items:center;gap:27px}.partner{font-size:12px;color:var(--muted)}.partner b{font-size:16px;margin-left:6px;color:var(--ink);letter-spacing:-.7px}.prototype{font-size:10px;letter-spacing:1.1px;border:1px solid var(--line);border-radius:4px;padding:6px 8px;color:var(--muted)}.icon-button{background:none;border:0;position:relative;display:flex;gap:7px;align-items:center}.icon-button span{background:var(--petrol);color:white;border-radius:50%;font-size:11px;min-width:18px;height:18px;display:grid;place-items:center}.page-heading{padding:27px 38px 25px;display:flex;align-items:center;justify-content:space-between}.eyebrow{font-size:11px;letter-spacing:1.65px;font-weight:550;color:var(--muted);display:block;margin-bottom:9px}.text-button,.small-link{background:none;border:0;font-size:13px;display:flex;align-items:center;gap:9px;color:var(--petrol)}.studio{display:grid;grid-template-columns:344px minmax(0,1fr);margin:0 28px;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;min-height:635px}.configuration{border-right:1px solid var(--line);display:flex;flex-direction:column;background:#fff;z-index:1}.steps{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);padding:0 17px;gap:6px}.steps button{border:0;background:transparent;padding:21px 0 17px;font-size:13px;position:relative;color:var(--muted);display:flex;align-items:center;gap:7px;justify-content:center}.steps button span{font-size:10px;border:1px solid #d6dcd9;border-radius:50%;height:22px;width:22px;display:grid;place-items:center}.steps button.active{color:var(--petrol);font-weight:650}.steps button.active:after{content:'';position:absolute;bottom:0;left:6px;right:6px;height:2px;background:var(--petrol)}.steps button.active span{background:var(--petrol);border-color:var(--petrol);color:#fff}.config-body{padding:25px 25px 18px;flex:1}.section-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.section-top .eyebrow{font-size:10px;letter-spacing:1.3px;margin:0}.unit-tag{font-size:9px;letter-spacing:.8px;color:#858d89}.intro{font-size:14px;color:var(--muted);line-height:1.6;margin-top:10px;margin-bottom:23px}.dimensions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.dimensions label{font-size:13px}.number-field{display:flex;align-items:center;border:1px solid #d8dedb;border-radius:5px;margin-top:8px;padding-right:10px;background:#fafbf9}.number-field input{width:100%;min-width:0;padding:11px 5px 11px 12px;border:0;background:transparent;font-size:17px;color:var(--ink);appearance:textfield;-moz-appearance:textfield}.number-field input::-webkit-inner-spin-button{appearance:none}.number-field span{color:#919892;font-size:12px}.room-result{display:flex;align-items:center;justify-content:space-between;padding:14px 0 22px;font-size:13px;color:var(--muted)}.room-result strong{font-weight:550;font-size:16px;color:var(--ink)}small{font-weight:400}.control-heading{display:flex;justify-content:space-between;align-items:center;margin:7px 0 13px;font-size:13px;font-weight:550}.control-heading output{background:#f0f4f1;padding:5px 8px;border-radius:4px;font-size:13px;color:var(--petrol)}.range{width:100%;height:4px;accent-color:var(--petrol);cursor:pointer;margin:4px 0 6px}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}.micro{font-size:11px;line-height:1.6;color:#7b8380;margin:9px 0}.recommendation{display:flex;gap:14px;background:#edf4f1;border:1px solid #deebe3;border-radius:6px;padding:16px;margin:18px 0}.rec-icon{font-size:24px;color:var(--petrol)}.recommendation span{font-size:12px;color:#56756b}.recommendation strong{display:block;font-size:25px;letter-spacing:-1px;margin:4px 0;color:var(--petrol);font-weight:550}.recommendation strong small{font-size:13px;letter-spacing:0}.recommendation div>small{font-size:10px;display:block;color:#527464}.divider{height:1px;background:var(--line);margin:20px 0}.muted{color:var(--muted);font-size:11px;font-weight:400}.segmented{display:flex;border:1px solid var(--line);border-radius:5px;padding:3px;background:#f6f7f4;gap:3px}.segmented button{flex:1;font-size:12px;padding:9px 4px;border:0;background:transparent;border-radius:3px;color:var(--muted)}.segmented button.selected{background:#fff;color:var(--petrol);box-shadow:0 1px 4px #0000000d}.primary,.secondary{padding:13px 18px;border-radius:5px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:14px;font-weight:550;min-height:45px}.primary{background:var(--petrol);border:1px solid var(--petrol);color:#fff}.primary:hover{background:#153e4b}.secondary{border:1px solid var(--line);background:white}.next,.full{width:100%;margin-top:22px}.config-footer{display:flex;gap:10px;padding:16px 25px;border-top:1px solid var(--line);font-size:10px;line-height:1.7;color:var(--muted)}.config-footer b{font-weight:400;color:#99a09a}.tiny-logo{font-size:18px;font-weight:750;letter-spacing:-2px;border:1px solid #c7cfca;border-radius:50%;height:34px;width:34px;display:grid;place-items:center;color:#657970}.workspace{display:flex;flex-direction:column;min-width:0;background:#f5f6f2}.viewport{position:relative;flex:1;min-height:480px;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#f4f5f1,#e9ede7)}#canvas-mount{position:absolute;inset:0;touch-action:none}#canvas-mount canvas{width:100%;height:100%;display:block}.view-top{position:absolute;top:20px;left:25px;right:24px;display:flex;justify-content:space-between;align-items:center;z-index:2;pointer-events:none}.view-top button{pointer-events:auto}.view-label{font-size:10px;letter-spacing:1.6px;color:#6e7e75;display:flex;align-items:center;gap:7px}.status-dot{width:5px;height:5px;background:#6e9985;border-radius:50%}.view-switch{padding:3px;background:#ffffffbf;border:1px solid #dbe1d8;border-radius:6px;display:flex;gap:3px}.view-switch button{border:0;background:transparent;padding:6px 12px;font-size:11px;border-radius:3px}.view-switch button.selected{background:var(--petrol);color:#fff}.view-caption{position:absolute;left:25px;bottom:64px;pointer-events:none;color:#79857d;font-size:10px;display:flex;flex-direction:column;gap:6px}.view-caption>span:first-child{font-size:15px;color:#455a50}.view-tools{position:absolute;right:23px;bottom:66px;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden}.view-tools button{height:35px;width:36px;background:transparent;border:0;border-bottom:1px solid #e7ebe4;font-size:22px;display:grid;place-items:center}.view-tools button:last-child{border:0}.view-tools svg{width:16px;height:16px}.view-bottom{display:flex;position:absolute;bottom:16px;left:25px;right:24px;align-items:center;gap:18px}.legend{display:flex;gap:15px;font-size:11px;color:#4e6258}.legend span{display:flex;align-items:center;gap:6px}.legend i{width:8px;height:8px;border-radius:50%;display:inline-block}.supply{background:#43898c}.extract{background:#b9895e}.view-chip{font-size:10px;color:#516c60;background:#ffffffbd;border:1px solid #d3dcd1;border-radius:20px;padding:7px 10px}.view-chip.selected:before{content:'✓';margin-right:5px}.orbit-hint{margin-left:auto;color:#89928b;font-size:10px}#model-loading{position:absolute;top:46%;width:100%;text-align:center;font-size:13px;color:var(--muted);pointer-events:none}#model-error{position:absolute;top:40%;left:10%;width:80%}.system-summary{padding:24px 26px;display:flex;gap:35px;align-items:center;background:#fff;border-top:1px solid var(--line)}.system-summary>div:first-child{flex:1}.system-summary .eyebrow{font-size:9px;letter-spacing:1.6px;margin-bottom:7px}.system-summary h2{font-size:22px}.system-summary p{font-size:12px;color:var(--muted);margin-top:7px}.summary-stat{border-left:1px solid var(--line);padding-left:24px}.summary-stat>span{font-size:11px;color:var(--muted)}.summary-stat strong{display:block;font-size:22px;font-weight:550;margin-top:7px;white-space:nowrap}.summary-stat small{font-size:11px}.circle-button{width:38px;height:38px;background:white;border:1px solid var(--line);border-radius:50%;font-size:20px}.validation{padding:12px 25px;font-size:11px;color:#687b6f;background:#f6f8f3;border-top:1px solid var(--line);line-height:1.6}.validation.warning{color:#866137;background:#faf4e9}.order-bar{display:flex;align-items:center;padding:24px 38px;gap:35px}.price-block>span{font-size:11px;color:var(--muted);display:block;margin-bottom:4px}.price-block strong{font-size:29px;font-weight:550;letter-spacing:-1px}.tax-note{font-size:10px;color:var(--muted);margin-left:13px}.price-provenance{font-size:11px;line-height:1.8;color:var(--muted);border-left:1px solid var(--line);padding-left:28px}.price-provenance>span{color:#9a9f99}.order-button{margin-left:auto;min-width:244px;padding:17px 20px}.system-options{display:grid;gap:8px;margin-bottom:22px}.system-card{position:relative;text-align:left;background:#fff;border:1px solid var(--line);border-radius:5px;padding:12px 32px 12px 13px;display:flex;gap:12px;align-items:center}.system-card.selected{border-color:var(--petrol);background:#f0f6f3;box-shadow:inset 0 0 0 .5px var(--petrol)}.system-card.selected:after{content:'✓';position:absolute;right:12px;top:18px;color:var(--petrol)}.system-card .system-icon{font-size:25px;color:#7b9286;width:26px;text-align:center}.system-card b{display:block;font-size:13px;font-weight:550}.system-card small{font-size:10px;color:var(--muted);line-height:1.5;display:block;margin-top:4px}.size-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.size-grid button{border:1px solid var(--line);background:white;border-radius:5px;padding:12px 0;font-size:15px}.size-grid button.selected{background:var(--petrol);color:#fff;border-color:var(--petrol)}.size-grid small{display:block;font-size:8px;margin-top:5px;min-height:10px}.small-link{font-size:10px;padding:0}.field label{font-size:12px;display:block;margin:18px 0 7px}.field select{width:100%;border:1px solid var(--line);border-radius:4px;padding:10px;background:#fff;font-size:13px}.notice{background:#f4f5f0;border:1px solid #e2e5dc;padding:13px 15px;border-radius:5px;font-size:12px;line-height:1.65;color:#697566;margin-top:18px}.field-error{font-size:12px;color:#a04332;line-height:1.5;margin-top:8px}dialog{padding:0;border:1px solid var(--line);border-radius:12px;box-shadow:0 30px 100px #17332635;color:var(--ink);width:min(880px,calc(100% - 36px));max-height:90vh}dialog::backdrop{background:#1029216b;backdrop-filter:blur(4px)}dialog[open]{display:flex;flex-direction:column}.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:26px 30px;border-bottom:1px solid var(--line);gap:20px}.dialog-head h2{font-size:25px}.close-button{border:1px solid var(--line);width:34px;height:34px;border-radius:50%;background:white;font-size:24px;flex-shrink:0}.dialog-scroll{overflow:auto;padding:0 30px 25px}.dialog-actions{display:flex;padding:20px 30px;border-top:1px solid var(--line);justify-content:space-between;gap:12px}.order-context{display:flex;justify-content:space-between;gap:12px;font-size:13px;line-height:1.6;padding:20px 0;color:var(--muted);border-bottom:1px solid var(--line)}.order-line{display:grid;grid-template-columns:1fr auto;align-items:center;gap:16px;border-bottom:1px solid var(--line);padding:18px 0}.order-line h3{font-size:14px;font-weight:550;margin:0 0 6px}.sku{font-family:Consolas,monospace;font-size:10px;color:var(--muted)}.line-price{text-align:right;font-size:14px;white-space:nowrap}.line-price small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.totals{margin:24px 0 0 auto;width:min(340px,100%)}.total-row{display:flex;justify-content:space-between;margin:10px 0;font-size:13px;color:var(--muted);gap:15px}.total-row.main-total{font-size:22px;font-weight:550;color:var(--ink);border-top:1px solid var(--line);padding-top:13px}.catalog-filters{display:flex;gap:12px;padding:22px 30px 10px}.catalog-filters input,.catalog-filters select{min-width:0;padding:11px;border:1px solid var(--line);border-radius:4px;background:white;font-size:13px}.catalog-filters input{flex:1}.catalog-hint{font-size:11px;color:var(--muted);padding:0 30px 16px}.catalog-product{padding:16px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto auto;gap:17px;align-items:center}.catalog-product h3{font-size:14px;margin:0 0 7px}.catalog-product .add-product{padding:7px 12px;font-size:18px;border:1px solid #ccd9ce;background:#f1f6f0;border-radius:4px;color:var(--petrol)}.catalog-price{font-size:14px;white-space:nowrap}.category-label{color:#82917f;font-size:10px;margin-bottom:6px}.empty{font-size:14px;color:var(--muted);padding:28px 0}.extra-row{margin-top:16px;border-bottom:1px solid var(--line);padding-bottom:12px}.extra-row h3{font-size:12px;margin:0 0 10px}.quantity{display:flex;align-items:center;gap:12px;font-size:13px}.quantity button{border:1px solid var(--line);background:#fff;border-radius:3px;width:27px;height:27px}.quantity .remove{width:auto;border:0;color:#8a7569;font-size:11px;margin-left:auto}#toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);z-index:10;background:var(--petrol);color:white;border-radius:5px;padding:13px 20px;font-size:13px;opacity:0;pointer-events:none;transition:.2s}#toast.visible{opacity:1;transform:translate(-50%,0)}[hidden]{display:none!important}@media(min-width:1600px){main{max-width:1840px;margin:auto}.studio{min-height:700px;grid-template-columns:365px minmax(0,1fr)}.config-body{padding:30px}.viewport{min-height:520px}}@media(max-width:1150px){.brandbar{padding:0 24px}.page-heading{padding:24px}.studio{margin:0 18px;grid-template-columns:310px minmax(0,1fr)}.config-body{padding:22px 20px}.summary-stat{padding-left:16px}.system-summary{gap:18px;padding:22px}.summary-stat:last-of-type{display:none}.orbit-hint{display:none}.price-provenance{display:none}.order-bar{padding:24px}.partner{display:none}}@media(max-width:760px){.brandbar{height:65px;padding:0 18px}.brand{font-size:27px;gap:17px}.brand>span{margin-left:-17px}.brand small{font-size:10px;letter-spacing:1.4px}.brand i{margin-left:4px}.brand-right{gap:10px}.prototype{display:none}.page-heading{padding:22px 20px}.page-heading h1{font-size:26px}.page-heading .text-button{font-size:0;padding:8px}.eyebrow{font-size:9px}.studio{display:flex;flex-direction:column;margin:0 12px}.workspace{order:-1}.viewport{min-height:360px}.view-top{left:16px;right:16px;top:15px}.view-label{font-size:8px}.view-caption{left:16px;bottom:62px}.view-caption>span:last-child{max-width:220px;line-height:1.5;font-size:9px}.view-bottom{left:16px;right:16px;gap:13px}.view-tools{right:16px}.system-summary{padding:16px;gap:15px}.system-summary h2{font-size:18px}.summary-stat{display:none}.system-summary .circle-button{width:32px;height:32px}.validation{font-size:10px;padding:10px 16px}.configuration{border:0;border-top:1px solid var(--line)}.config-body{padding:25px}.steps button{padding:16px 0}.config-footer{display:none}.order-bar{position:sticky;bottom:0;background:#fafbf8f5;border-top:1px solid var(--line);padding:14px 16px;gap:12px;z-index:3;margin-top:14px}.price-block strong{font-size:21px}.price-block>span{font-size:10px}.tax-note{display:none}.order-button{font-size:12px;min-width:0;padding:13px 14px;gap:15px}.dialog-head{padding:20px}.dialog-head h2{font-size:21px}.dialog-scroll{padding:0 20px 20px}.dialog-actions{padding:15px 20px;flex-direction:column}.dialog-actions button{width:100%;justify-content:center}.catalog-filters{padding:16px 20px 10px;flex-direction:column}.catalog-hint{padding:0 20px 14px}.catalog-product{gap:10px}.catalog-product h3{font-size:12px}.catalog-price{font-size:12px}.order-context{flex-direction:column}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.viewport{background:#171c20;min-height:540px}.view-label,.view-caption,.legend,.orbit-hint{color:#aab9c2}.view-caption>span:first-child{color:#d5e2e8}.view-switch{background:#20292fe8;border-color:#53616a}.view-switch button{color:#b9c8cf}.view-switch button.selected{background:#dae7e9;color:#1b303b}.view-tools{background:#243039;border-color:#54646c;color:#d8e5eb}.view-tools button{border-color:#52616b}.view-chip{background:#293940;color:#c9dde6;border-color:#57717c}.view-bottom{gap:14px}.legend{gap:12px;font-size:10px}.legend .device-key{background:#c4cdd4}.legend .duct-key{background:#4d95b7}.legend .external-key{background:#daa05d}.orbit-hint{font-size:9px}#model-loading{color:#bccbd3}.view-caption{max-width:calc(100% - 80px)}.module-dimensions{border:1px solid var(--line);border-radius:6px;margin:15px 0;padding:14px;background:#f5f8f7}.module-dimensions span{font-size:9px;letter-spacing:1.3px;color:var(--muted)}.module-dimensions b{display:block;font-size:18px;margin:6px 0;font-weight:550}.module-dimensions small{font-size:10px;color:var(--muted);line-height:1.5;display:block}.planning-option{display:flex;align-items:flex-start;gap:10px;padding:15px 12px;border:1px solid var(--line);border-radius:5px;margin:10px 0;cursor:pointer}.planning-option:has(input:checked){border-color:var(--petrol);background:#eff6f5}.planning-option input{accent-color:var(--petrol);width:17px;height:17px;margin:2px 0;flex-shrink:0}.planning-option b{display:block;font-size:13px;font-weight:550}.planning-option small{display:block;font-size:10px;color:var(--muted);margin-top:5px;line-height:1.4}.facade-controls{padding:8px 12px;background:#f4f7f5;border-radius:5px}.facade-controls>label{display:block;font-size:11px;margin-bottom:7px}.facade-controls select{width:100%;padding:8px;border:1px solid var(--line);border-radius:4px;background:white;font-size:12px;margin-bottom:10px}.planning-summary{font-size:10px;color:var(--muted);margin:14px 0;line-height:1.7}.planning-summary>div{display:flex;gap:12px;justify-content:space-between}.planning-summary b{font-weight:550;white-space:nowrap}.planning-summary>small{display:block;margin-top:7px;font-size:10px}.air-sequence{display:flex;flex-direction:column;gap:7px;font-size:10px;padding:12px;background:#f2f5f6;border-radius:4px}.air-sequence span:first-child{color:#9b5542}.air-sequence span:last-child{color:#416c8c}.extras-heading{font-size:15px;font-weight:550;margin:0}.config-body{max-height:780px;overflow-y:auto}@media(max-width:1250px){.orbit-hint{display:none}.view-label{display:none}}@media(max-width:760px){.viewport{min-height:400px}.view-top{justify-content:flex-end}.view-label{display:none}.view-switch button{padding:6px 10px}.view-bottom{gap:9px;flex-wrap:wrap}.legend{gap:8px;font-size:9px}.view-chip{font-size:9px;padding:6px 8px}.config-body{max-height:none}.view-caption{bottom:70px}}

.internal-counts{display:grid;gap:7px;margin:14px 0 20px;padding:14px;border:1px solid #cbd8d9;border-radius:10px;font-size:12px;line-height:1.55}.internal-counts small{color:#657980}.integration-note{margin-bottom:16px}.planning-option:has(input:disabled){opacity:.8}.view-bottom{flex-wrap:wrap}.view-chip{white-space:nowrap}

.size-grid{grid-template-columns:repeat(3,minmax(0,1fr))}