@import"https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=JetBrains+Mono:wght@500;600&family=Space+Grotesk:wght@500;600;700&display=swap";*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:currentColor}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:JetBrains Mono,Consolas,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.static{position:static}.fixed{position:fixed}.table{display:table}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}:root{font-family:IBM Plex Sans,Arial,sans-serif;color:#12161a;background:#e9edf0;font-synthesis:none;text-rendering:optimizeLegibility;--graphite: #12161a;--slate: #1e252b;--seam: #2d3740;--steel: #697782;--mist: #d8dee3;--panel: #f3f5f7;--white: #fff;--navy: #0b2238;--zinc: #1d4e89;--sky: #0284c7;--amber: #d97706;--oxide: #a63d2f;--valid: #2f765f;--font-display: "Space Grotesk", Arial, sans-serif;--font-mono: "JetBrains Mono", Consolas, monospace}*{box-sizing:border-box}html{min-width:320px;background:#e9edf0}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(rgba(45,55,64,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(45,55,64,.035) 1px,transparent 1px),#e9edf0;background-size:24px 24px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #fff;outline-offset:1px;box-shadow:0 0 0 4px var(--navy)}.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:9px 13px;color:var(--navy);background:var(--white);border:2px solid var(--amber);transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-frame{min-height:100vh}.app-header{position:sticky;top:0;z-index:50;display:grid;grid-template-columns:280px 1fr auto;min-height:72px;color:var(--white);background:var(--navy);border-bottom:3px solid var(--sky);overflow:visible}.brand-block{position:relative;z-index:1;display:flex;align-items:center;gap:13px;padding:0 24px;background:var(--graphite);clip-path:polygon(0 0,100% 0,calc(100% - 20px) 100%,0 100%)}.brand-block strong,.brand-block span{display:block}.brand-block strong{font-family:var(--font-display);font-size:19px;letter-spacing:-.03em}.brand-block div>span{margin-top:2px;color:#9eabb4;font-size:11px}.brand-mark{display:flex;align-items:flex-end;gap:3px;width:31px;height:26px;transform:skew(-12deg)}.brand-mark span{width:8px;background:var(--sky)}.brand-mark span:nth-child(1){height:15px}.brand-mark span:nth-child(2){height:23px;background:#d8dee3}.brand-mark span:nth-child(3){height:19px;background:var(--zinc)}.main-nav{display:flex;align-items:stretch;padding-left:12px}.main-nav button{position:relative;display:flex;align-items:center;gap:9px;min-width:150px;padding:0 17px;color:#aebbc5;background:transparent;border:0;border-right:1px solid rgba(255,255,255,.08);font-size:13px;font-weight:500}.main-nav button:after{position:absolute;right:16px;bottom:-3px;left:16px;height:3px;content:"";background:transparent}.main-nav button:hover{color:var(--white);background:#ffffff0a}.main-nav button.active{color:var(--white);background:#0284c71a}.main-nav button.active:after{background:var(--white)}.nav-sequence{display:grid;width:24px;height:24px;place-items:center;color:#8ea0ac;border:1px solid #476074;border-radius:3px;font-family:var(--font-mono);font-size:10px}.main-nav button.active .nav-sequence{color:var(--navy);background:var(--white);border-color:var(--white)}.nav-label-short{display:none}.header-status{z-index:1;display:flex;align-items:center;gap:8px;padding:0 25px;color:#c8d1d7;background:#0000001f;font-size:12px}.status-pulse{width:7px;height:7px;background:#56b996;border-radius:50%;box-shadow:0 0 0 4px #56b9961f}.header-watermark{position:absolute;right:100px;bottom:-30px;color:#ffffff06;pointer-events:none}.menu-button{display:none;color:var(--white);background:transparent;border:0}.screen-shell{width:min(1500px,calc(100% - 48px));min-height:calc(100vh - 113px);margin:0 auto;padding:39px 0 58px}.screen-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:29px}.screen-heading>div:first-child{max-width:900px}.screen-meta{margin:0 0 7px;color:var(--zinc);font-family:var(--font-mono);font-size:11px;font-weight:600}.screen-heading h1{margin:0;color:var(--navy);font-family:var(--font-display);font-size:clamp(32px,4vw,52px);font-weight:600;letter-spacing:-.045em;line-height:1}.screen-heading h1:focus-visible{outline:3px solid #a85a00;outline-offset:5px}.screen-description{max-width:790px;margin:13px 0 0;color:#4d5a63;font-size:15px;line-height:1.55}.screen-actions{display:flex;gap:9px;flex-shrink:0}.button-primary,.button-secondary{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:9px;padding:9px 16px;border:1px solid transparent;border-radius:3px;font-size:13px;font-weight:600}.button-primary{color:var(--white);background:var(--zinc);border-color:var(--zinc)}.button-primary:hover{background:#153e70}.button-secondary{color:var(--navy);background:var(--white);border-color:#b7c1c8}.button-secondary:hover{background:var(--panel)}.button-secondary:disabled{color:#a1abb1;background:#eef1f3}.wizard-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:18px;align-items:start}.wizard-main,.live-model-panel,.system-column,.build-up-panel,.performance-sidebar{border:1px solid #bdc7ce;background:var(--white);box-shadow:0 1px #0b22381a}.wizard-stepper{display:grid;grid-template-columns:repeat(3,1fr);background:var(--slate);border-bottom:1px solid var(--seam)}.wizard-stepper button{display:flex;min-height:62px;align-items:center;gap:10px;padding:11px 18px;color:#9eabb4;background:transparent;border:0;border-right:1px solid var(--seam);font-size:13px;font-weight:600}.wizard-stepper button:last-child{border-right:0}.wizard-stepper button:hover{color:var(--white)}.wizard-stepper button.active{color:var(--white);background:var(--navy)}.wizard-stepper button.complete{color:#b9d9cc}.step-index{display:grid;width:25px;height:25px;flex-shrink:0;place-items:center;border:1px solid #53606a;border-radius:50%;font-family:var(--font-mono);font-size:10px}.wizard-stepper button.active .step-index{color:var(--navy);background:var(--white);border-color:var(--white)}.wizard-stepper button.complete .step-index{background:var(--valid);border-color:var(--valid)}.wizard-panel{min-height:530px}.field-section{padding:28px}.section-title-row,.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--mist)}.section-title-row h2,.panel-heading h2{margin:0;color:var(--navy);font-family:var(--font-display);font-size:21px;letter-spacing:-.025em}.section-title-row p{margin:5px 0 0;color:var(--steel);font-size:13px}.section-title-row>svg{color:var(--zinc)}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 18px;margin-top:25px}.engineering-field{display:flex;flex-direction:column;gap:7px}.field-label{color:#3f4b54;font-size:12px;font-weight:600}.field-control{display:flex;min-height:43px;align-items:stretch;background:#f8fafb;border:1px solid #798892;border-radius:3px}.field-control:focus-within{border-color:var(--sky);box-shadow:0 0 0 3px #0284c71a}.field-control input,.field-control select{width:100%;min-width:0;padding:9px 12px;color:var(--graphite);background:transparent;border:0;outline:0;font-size:14px;font-weight:500}.field-control input[type=number]{font-family:var(--font-mono)}.field-unit{display:flex;min-width:58px;align-items:center;justify-content:center;padding:0 10px;color:#53616b;background:#e8edf0;border-left:1px solid #bdc6cc;font-family:var(--font-mono);font-size:10px;white-space:nowrap}.engineering-field small{min-height:16px;color:#59666e;font-size:10px}.engineering-field .field-error{color:#8f2f25;font-weight:600}.field-control:has([aria-invalid=true]){border-color:var(--oxide)}.validation-summary{margin:0 28px 16px;padding:10px 12px;color:#7c2f26;background:#fae9e6;border-left:3px solid var(--oxide);font-size:11px;font-weight:600}.load-envelope{display:grid;grid-template-columns:repeat(3,1fr);margin-top:28px;border:1px solid #c5cdd2;background:var(--panel)}.load-envelope>div{padding:15px 17px;border-right:1px solid #c5cdd2}.load-envelope>div:last-child{border-right:0}.load-envelope span,.load-envelope strong{display:block}.load-envelope span{color:var(--steel);font-size:10px}.load-envelope strong{margin-top:4px;color:var(--navy);font-family:var(--font-mono);font-size:13px}.wizard-actions{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;background:var(--panel);border-top:1px solid var(--mist)}.live-model-panel{position:sticky;top:92px;overflow:hidden}.live-model-head{display:flex;align-items:center;justify-content:space-between;padding:14px 17px;color:var(--white);background:var(--navy);font-size:12px;font-weight:600}.live-badge{position:relative;padding-left:11px;color:#a9cddd;font-family:var(--font-mono);font-size:9px}.live-badge:before{position:absolute;top:4px;left:0;width:5px;height:5px;content:"";background:#53b5dc;border-radius:50%}.building-schematic{padding:15px 13px 5px;background:linear-gradient(rgba(29,78,137,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(29,78,137,.06) 1px,transparent 1px),#f5f8fa;background-size:15px 15px;border-bottom:1px solid var(--mist)}.building-schematic svg{display:block;width:100%;height:auto}.schematic-roof{fill:#b8c6d0;stroke:var(--navy);stroke-width:2}.schematic-wall{fill:#edf1f3;stroke:var(--navy);stroke-width:2}.schematic-side{fill:#d5dde2;stroke:var(--navy);stroke-width:2}.schematic-seam{fill:none;stroke:var(--zinc);stroke-width:1.4}.schematic-seam.light{stroke:#738b9e;stroke-width:.8}.dimension-line{fill:none;stroke:#9b5200;stroke-width:1.2}.building-schematic text{fill:#8a4900;font-family:var(--font-mono);font-size:10px;font-weight:600}.model-metrics{display:grid;grid-template-columns:repeat(2,1fr)}.model-metrics>div{padding:13px 15px;border-right:1px solid var(--mist);border-bottom:1px solid var(--mist)}.model-metrics>div:nth-child(2n){border-right:0}.model-metrics span,.model-metrics strong{display:block}.model-metrics span{color:var(--steel);font-size:9px}.model-metrics strong{margin-top:4px;color:var(--navy);font-family:var(--font-mono);font-size:13px}.location-row{display:flex;align-items:center;gap:9px;padding:13px 15px;color:#45535d;border-bottom:1px solid var(--mist);font-size:11px}.location-row svg{color:var(--zinc)}.standards-list{padding:14px 15px}.standards-list>span{color:var(--steel);font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.standards-list p{margin:7px 0 0;color:#46535b;font-size:11px}.simulation-note{margin:0;padding:12px 15px;color:#695632;background:#fff8e8;border-top:1px solid #ead5a9;font-size:10px;line-height:1.45}.optimization-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 19px;color:var(--white);background:var(--slate);border-bottom:3px solid #52616c}.optimization-label{font-family:var(--font-display);font-size:15px;font-weight:600}.optimization-bar p{margin:3px 0 0;color:#a9b4bc;font-size:11px}.priority-toggle{display:flex;flex-wrap:wrap;align-items:center;gap:5px}.priority-toggle button{display:flex;min-height:35px;align-items:center;gap:7px;padding:7px 11px;color:#b8c2c9;background:#171d22;border:1px solid #3a464f;border-radius:3px;font-size:11px;font-weight:600}.priority-toggle button:hover{color:var(--white);border-color:#71818c}.priority-toggle button[data-state=on]{color:var(--navy);background:var(--white);border-color:var(--white);box-shadow:inset 0 -3px 0 var(--amber)}.recommendation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}.system-column{position:relative;min-width:0;transition:border-color .16s ease,box-shadow .16s ease}.system-column.selected{border-color:var(--zinc);box-shadow:inset 0 0 0 2px var(--zinc),0 8px 28px #0b22381a}.system-column-head{padding:18px;border-bottom:1px solid var(--mist)}.option-rank{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:10px}.option-rank span{color:var(--zinc)}.option-rank strong{color:var(--steel)}.suitability{display:inline-flex;align-items:center;gap:6px;margin:17px 0 10px;padding:5px 7px;border-radius:3px;font-size:9px;font-weight:600}.suitability.pass{color:#245c4b;background:#e5f1ec}.suitability.review{color:#8b4815;background:#fff0db}.system-column h2{min-height:50px;margin:0;color:var(--navy);font-family:var(--font-display);font-size:20px;line-height:1.2;letter-spacing:-.025em}.system-column-head>p{min-height:38px;margin:7px 0 14px;color:var(--steel);font-size:12px;line-height:1.45}.score-track{height:5px;overflow:hidden;background:#dde3e7}.score-track span{display:block;height:100%;background:var(--zinc)}.score-row{display:flex;justify-content:space-between;margin-top:6px;color:var(--steel);font-size:9px}.score-row strong{color:var(--navy);font-family:var(--font-mono)}.profile-diagram{position:relative;min-height:110px;padding:19px 19px 15px;background:#f1f4f6;border-bottom:1px solid var(--mist)}.profile-diagram svg{display:block;width:100%;height:62px}.profile-diagram path{fill:none;stroke:var(--zinc);stroke-width:2.4}.profile-diagram line{stroke:#9aa7af;stroke-width:1;stroke-dasharray:4 3}.profile-diagram span{color:#4f5d66;font-family:var(--font-mono);font-size:9px}.profile-diagram span:last-child{float:right}.comparison-data>div{display:flex;min-height:38px;align-items:center;justify-content:space-between;gap:14px;padding:7px 17px;border-bottom:1px solid #e2e6e9}.comparison-data span{color:#58656e;font-size:10px}.comparison-data strong{color:var(--graphite);font-family:var(--font-mono);font-size:11px;white-space:nowrap}.comparison-data small{color:var(--steel);font-size:8px;font-weight:500}.system-specs{padding:8px 17px}.system-specs>div{display:grid;grid-template-columns:60px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid #e2e6e9}.system-specs span{color:var(--steel);font-size:9px}.system-specs p{margin:0;color:#38454d;font-size:10px;line-height:1.4}.recommendation-note{display:flex;gap:8px;min-height:65px;margin:4px 17px 13px;padding:10px;color:#3d5867;background:#edf4f8;border-left:3px solid var(--sky)}.recommendation-note svg{flex-shrink:0}.recommendation-note p{margin:0;font-size:10px;line-height:1.45}.select-system{display:flex;width:calc(100% - 34px);min-height:39px;align-items:center;justify-content:center;gap:7px;margin:0 17px 17px;color:var(--navy);background:var(--white);border:1px solid #8d9ca6;border-radius:3px;font-size:11px;font-weight:600}.select-system:hover{background:var(--panel);border-color:var(--zinc)}.select-system.selected{color:var(--white);background:var(--zinc);border-color:var(--zinc)}.engineering-disclaimer{margin:13px 0 0;color:#626f78;font-size:10px;line-height:1.5}.takeoff-summary{display:grid;grid-template-columns:repeat(6,1fr);color:var(--white);background:var(--navy);border-bottom:3px solid var(--sky)}.takeoff-summary>div{padding:16px 17px;border-right:1px solid #30485d}.takeoff-summary>div:last-child{border-right:0}.takeoff-summary span,.takeoff-summary strong{display:block}.takeoff-summary span{color:#aebdc8;font-size:9px}.takeoff-summary strong{margin-top:6px;font-family:var(--font-mono);font-size:16px}.takeoff-summary small{color:#9cafbd;font-size:9px}.takeoff-summary .summary-total{background:var(--zinc)}.takeoff-summary .summary-total span{color:#d5e5f3}.table-toolbar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin-top:15px;padding:10px 12px;background:var(--white);border:1px solid #bdc7ce}.filter-label{display:flex;align-items:center;gap:8px;color:var(--navy);font-size:12px;font-weight:600}.category-filter{display:flex;flex-wrap:wrap;gap:3px}.category-filter button{padding:6px 9px;color:#5d6972;background:transparent;border:1px solid transparent;border-radius:3px;font-size:10px}.category-filter button:hover{background:var(--panel)}.category-filter button.active{color:var(--white);background:var(--zinc);box-shadow:inset 0 -3px 0 var(--white);font-weight:700}.table-search{display:flex;min-width:200px;align-items:center;gap:7px;padding:7px 9px;color:#4f5d66;background:#f7f9fa;border:1px solid #798892;border-radius:3px}.table-search input{width:100%;background:transparent;border:0;outline:0;font-size:11px}.table-search input::-moz-placeholder{color:#58666f}.table-search input::placeholder{color:#58666f}.boq-table-wrap{position:relative;margin-top:9px;overflow-x:auto;background:var(--white);border:1px solid #aeb9c1}.boq-table-wrap:focus-visible{outline:3px solid #a85a00;outline-offset:2px}.boq-table{width:100%;min-width:1120px;border-collapse:collapse}.boq-table th{padding:11px 13px;color:#bdc9d2;background:var(--slate);border-right:1px solid #38434c;font-size:9px;font-weight:600;text-align:left}.boq-table td{padding:11px 13px;color:#46535c;border-right:1px solid #e1e5e8;border-bottom:1px solid #d7dde1;font-size:10px;vertical-align:middle}.boq-table tbody tr:nth-child(2n){background:#f8fafb}.boq-table tbody tr:hover{background:#edf4f8}.boq-table th:last-child,.boq-table td:last-child{border-right:0}.boq-table td:first-child strong{display:block;margin-top:4px;color:var(--navy);font-size:11px}.table-category{color:var(--zinc);font-size:8px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.boq-table .number-cell{font-family:var(--font-mono);text-align:right;white-space:nowrap}.boq-table .number-cell small{color:#4f5d66;font-size:8px}.boq-table tfoot td{color:var(--white);background:var(--navy);border-color:#30485d;font-weight:600}.table-empty{display:flex;min-height:180px;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--steel)}.table-empty strong{color:var(--navy);font-family:var(--font-display)}.table-empty span{font-size:11px}.boq-notes{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:12px;background:#bdc7ce;border:1px solid #bdc7ce}.boq-notes>div{padding:14px 16px;background:var(--panel)}.boq-notes span{color:var(--zinc);font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.boq-notes p{margin:6px 0 0;color:#59666f;font-size:10px;line-height:1.5}.performance-status-line{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:13px 17px;color:var(--white);background:var(--navy);border-left:4px solid var(--valid)}.status-symbol{display:grid;width:40px;height:40px;place-items:center;background:#ffffff17;border-radius:50%}.status-symbol.pass{color:#79c3a7}.status-symbol.review{color:#edb15b}.performance-status-line strong,.performance-status-line span{display:block}.performance-status-line>div:nth-child(2) strong{font-family:var(--font-display);font-size:15px}.performance-status-line>div:nth-child(2) span{margin-top:3px;color:#a9bac6;font-size:10px}.status-score{display:flex;align-items:baseline;gap:4px}.status-score span{margin-right:6px;color:#a9bac6;font-size:9px}.status-score strong{font-family:var(--font-mono);font-size:24px}.status-score small{color:#a9bac6;font-family:var(--font-mono)}.kpi-array{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin-top:10px}.kpi-module{min-width:0;padding:14px;background:var(--white);border:1px solid #bec7cd;border-top:3px solid var(--zinc)}.kpi-module.review{border-top-color:var(--amber)}.kpi-module.optimal{border-top-color:var(--valid)}.kpi-head{display:flex;align-items:center;justify-content:space-between;color:var(--steel);font-family:var(--font-mono);font-size:8px}.kpi-status{padding:3px 5px;color:#395f52;background:#e8f1ed;border-radius:2px;text-transform:uppercase}.kpi-module.review .kpi-status{color:#87531b;background:#fff0dc}.kpi-module h2{min-height:42px;margin:12px 0 7px;color:#46545d;font-size:11px;font-weight:600;line-height:1.35}.kpi-value{min-height:44px}.kpi-value strong{display:block;color:var(--navy);font-family:var(--font-mono);font-size:24px;letter-spacing:-.06em}.kpi-value span{display:block;margin-top:2px;color:var(--steel);font-size:8px}.kpi-rule{height:3px;margin:11px 0;overflow:hidden;background:#e3e7ea}.kpi-rule span{display:block;height:100%;background:var(--zinc)}.kpi-module p{min-height:57px;margin:0;color:#59666e;font-size:9px;line-height:1.45}.kpi-module footer{margin-top:9px;padding-top:8px;color:var(--zinc);border-top:1px solid #e2e6e8;font-family:var(--font-mono);font-size:8px}.dashboard-lower-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.7fr);gap:10px;margin-top:10px}.build-up-panel,.performance-sidebar{padding:18px}.panel-heading{padding-bottom:14px}.panel-heading span{color:var(--zinc);font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.07em}.panel-heading h2{margin-top:4px}.panel-heading>svg{color:var(--zinc)}.panel-heading.compact{padding-bottom:12px}.system-build-up{display:grid;grid-template-columns:minmax(350px,1fr) minmax(260px,.75fr);gap:22px;padding-top:18px}.diagram-stage{position:relative;min-height:365px;overflow:hidden;background:linear-gradient(135deg,#eef3f6,#f9fafb);border:1px solid #d0d8dd}.diagram-stage:before{position:absolute;inset:0;content:"";background:linear-gradient(rgba(29,78,137,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(29,78,137,.055) 1px,transparent 1px);background-size:20px 20px}.diagram-axis{position:absolute;inset:13px 15px auto;z-index:2;display:flex;justify-content:space-between;color:#4b5962;font-family:var(--font-mono);font-size:8px}.layer-stack{position:absolute;top:43px;right:35px;left:35px;height:285px;perspective:700px}.layer-slab{position:absolute;right:14%;left:14%;display:flex;height:55px;align-items:center;gap:11px;padding:0 16px;color:var(--navy);background:#e2e8ec;border:1px solid #7d8c96;box-shadow:7px 8px #0b223817;transform:rotateX(58deg) rotate(-4deg);transition:transform .16s ease,background .16s ease}.layer-slab:hover{background:#d1dde5;transform:rotateX(58deg) rotate(-4deg) translateY(-4px)}.layer-slab.active{color:var(--white);background:var(--zinc);border-color:var(--navy);transform:rotateX(58deg) rotate(-4deg) translate(-6px,-5px)}.layer-slab:nth-child(1){top:0}.layer-slab:nth-child(2){top:42px}.layer-slab:nth-child(3){top:84px}.layer-slab:nth-child(4){top:126px}.layer-slab:nth-child(5){top:168px}.layer-slab:nth-child(6){top:210px}.layer-order{display:grid;width:23px;height:23px;flex-shrink:0;place-items:center;background:#ffffff80;border:1px solid currentColor;border-radius:50%;font-family:var(--font-mono);font-size:9px}.layer-name{font-size:10px;font-weight:600}.layer-detail{padding-top:5px}.layer-detail-head span,.layer-detail-head strong{display:block}.layer-detail-head span{color:var(--zinc);font-family:var(--font-mono);font-size:9px}.layer-detail-head strong{margin-top:5px;color:var(--navy);font-family:var(--font-display);font-size:22px;letter-spacing:-.025em}.layer-role{margin:8px 0 16px;color:#53616a;font-size:11px;line-height:1.5}.layer-detail dl{margin:0;border-top:1px solid var(--mist)}.layer-detail dl div{padding:10px 0;border-bottom:1px solid var(--mist)}.layer-detail dt{color:var(--steel);font-size:8px;text-transform:uppercase;letter-spacing:.06em}.layer-detail dd{margin:4px 0 0;color:#34414a;font-size:10px;line-height:1.4}.layer-note{display:flex;gap:7px;margin-top:13px;padding:10px;color:#355268;background:#eef5f8;border-left:3px solid var(--sky);font-size:9px;line-height:1.45}.layer-note svg{flex-shrink:0}.lifecycle-chart{position:relative;height:175px;margin-top:14px;padding:18px 25px 22px;background:#f1f4f6;border:1px solid #d2d9de}.chart-bars{display:flex;height:120px;align-items:flex-end;justify-content:center;gap:38px;border-bottom:1px solid #82919b}.chart-bars>div{display:flex;width:62px;height:100%;flex-direction:column;justify-content:flex-end;text-align:center}.chart-bars span{display:block;width:100%;background:var(--zinc);border-top:3px solid var(--sky)}.chart-bars>div:last-child span{background:var(--navy)}.chart-bars small{margin-top:5px;color:#53616a;font-size:8px}.chart-scale{position:absolute;inset:8px 9px auto;display:flex;justify-content:space-between;color:#4f5d66;font-family:var(--font-mono);font-size:7px}.performance-register{margin:13px 0 0}.performance-register div{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--mist)}.performance-register dt{color:var(--steel);font-size:9px}.performance-register dd{margin:0;color:var(--navy);font-family:var(--font-mono);font-size:9px;text-align:right}.carbon-callout{display:flex;align-items:center;gap:10px;margin-top:13px;padding:11px;color:#285443;background:#eaf2ee;border-left:3px solid var(--valid)}.carbon-callout strong,.carbon-callout span{display:block}.carbon-callout strong{font-family:var(--font-mono);font-size:10px}.carbon-callout span{margin-top:3px;font-size:8px}.roadmap-strip{display:flex;gap:14px;margin-top:10px;padding:12px 15px;color:#56636c;background:#dde3e7;border-left:3px solid #7a8993;font-size:10px}.roadmap-strip span{flex-shrink:0;color:var(--navy);font-weight:600}.app-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:41px;padding:8px 24px;color:#8f9ca5;background:var(--graphite);border-top:1px solid var(--seam);font-family:var(--font-mono);font-size:8px}.fatal-error{display:grid;min-height:100vh;place-content:center;justify-items:center;padding:30px;text-align:center}.fatal-error svg{color:var(--amber)}.fatal-error h1{color:var(--navy);font-family:var(--font-display)}.fatal-error p{color:var(--steel)}.fatal-error button{padding:10px 15px;color:var(--white);background:var(--zinc);border:0;border-radius:3px}@media(max-width:1240px){.app-header{grid-template-columns:240px 1fr auto}.brand-block{padding-left:18px}.main-nav button{min-width:auto;padding:0 12px}.nav-label{display:none}.nav-label-short{display:inline}.header-status span:not(.status-pulse){display:none}.header-status{padding:0 18px}.kpi-array{grid-template-columns:repeat(3,1fr)}.kpi-module p{min-height:42px}.takeoff-summary{grid-template-columns:repeat(3,1fr)}.takeoff-summary>div:nth-child(3n){border-right:0}.takeoff-summary>div:nth-child(-n+3){border-bottom:1px solid #30485d}}@media(max-width:960px){.app-header{grid-template-columns:240px 1fr auto}.main-nav{justify-content:flex-end}.main-nav button{min-width:67px;justify-content:center}.main-nav .nav-label-short{display:none}.wizard-layout{grid-template-columns:1fr}.live-model-panel{position:static;display:grid;grid-template-columns:1fr 1fr}.live-model-head{grid-column:1 / -1}.building-schematic{grid-row:span 3}.standards-list{border-left:1px solid var(--mist)}.simulation-note{border-left:1px solid #ead5a9}.recommendation-grid{grid-template-columns:1fr}.system-column{display:grid;grid-template-columns:1.1fr .9fr}.system-column-head{grid-row:span 2;border-right:1px solid var(--mist)}.profile-diagram{border-right:1px solid var(--mist)}.comparison-data{grid-column:1 / -1;display:grid;grid-template-columns:repeat(2,1fr)}.comparison-data>div:nth-child(odd){border-right:1px solid #e2e6e9}.system-specs,.recommendation-note,.select-system{grid-column:1 / -1}.table-toolbar{grid-template-columns:auto 1fr}.category-filter{grid-column:1 / -1;grid-row:2}.table-search{justify-self:end}.dashboard-lower-grid{grid-template-columns:1fr}}@media(max-width:720px){.app-header{grid-template-columns:1fr auto;min-height:64px;overflow:visible}.brand-block{clip-path:none}.header-status{display:none}.menu-button{z-index:2;display:grid;grid-column:2;width:58px;place-items:center}.main-nav{position:absolute;top:64px;right:0;left:0;display:none;padding:0;background:var(--slate);border-bottom:3px solid var(--sky);box-shadow:0 15px 25px #0b223838}.main-nav.is-open{display:grid;justify-content:stretch}.main-nav button{width:100%;min-height:52px;justify-content:flex-start;padding:0 20px;border-right:0;border-bottom:1px solid var(--seam)}.main-nav .nav-label{display:inline}.nav-label-short{display:none}.main-nav button:after{inset:10px auto 10px 0;width:3px;height:auto}.screen-shell{width:min(100% - 24px,680px);padding-top:26px}.screen-heading{display:block;margin-bottom:22px}.screen-heading h1{font-size:36px;line-height:1.04}.screen-actions{margin-top:17px;flex-wrap:wrap}.screen-actions>button{flex:1}.wizard-stepper button{min-height:58px;justify-content:center;padding:8px}.wizard-stepper button>svg{display:none}.field-section{padding:20px 16px}.field-grid{grid-template-columns:1fr;gap:16px}.load-envelope{grid-template-columns:1fr}.load-envelope>div{border-right:0;border-bottom:1px solid #c5cdd2}.load-envelope>div:last-child{border-bottom:0}.wizard-actions{padding:15px 16px}.live-model-panel,.optimization-bar{display:block}.priority-toggle{margin-top:12px}.priority-toggle button{flex:1;justify-content:center}.system-column{display:block}.system-column h2,.system-column-head>p{min-height:0}.comparison-data{display:block}.comparison-data>div:nth-child(odd){border-right:0}.takeoff-summary{grid-template-columns:repeat(2,1fr)}.takeoff-summary>div:nth-child(3n){border-right:1px solid #30485d}.takeoff-summary>div:nth-child(2n){border-right:0}.takeoff-summary>div:nth-child(-n+4){border-bottom:1px solid #30485d}.table-toolbar{grid-template-columns:1fr}.table-search{width:100%;justify-self:stretch}.category-filter{grid-column:auto;grid-row:auto}.kpi-array{grid-template-columns:repeat(2,1fr)}.system-build-up{grid-template-columns:1fr}.diagram-stage{min-height:330px}.boq-notes{grid-template-columns:1fr}.performance-status-line{grid-template-columns:auto 1fr}.status-score{grid-column:1 / -1;padding-top:8px;border-top:1px solid #30485d}.roadmap-strip{display:block}.roadmap-strip strong{display:block;margin-top:5px}.app-footer{flex-direction:column;align-items:flex-start;gap:4px;padding-block:12px}}@media(max-width:440px){.brand-block{padding:0 14px}.brand-block strong{font-size:17px}.brand-block div>span{font-size:9px}.screen-shell{width:calc(100% - 16px)}.screen-heading h1{font-size:31px}.wizard-stepper button{gap:6px;font-size:11px}.step-index{width:21px;height:21px}.priority-toggle{display:grid}.takeoff-summary{grid-template-columns:1fr}.takeoff-summary>div{border-right:0!important;border-bottom:1px solid #30485d}.takeoff-summary>div:last-child{border-bottom:0}.kpi-array{grid-template-columns:1fr}.kpi-module h2,.kpi-module p{min-height:0}.system-build-up{gap:14px}.layer-stack{right:10px;left:10px}.layer-slab{right:8%;left:8%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media print{.app-header,.app-footer,.screen-actions,.table-toolbar{display:none!important}.screen-shell{width:100%;padding:0}body{background:#fff}}