@font-face{font-family:sans;src:url(../media/ibm_plex_sans_latin_400_normal-s.p.0k668bogwv8mr.woff2)format("woff2");font-display:swap;font-weight:400}@font-face{font-family:sans;src:url(../media/ibm_plex_sans_latin_400_italic-s.p.0-hitvod-d8rq.woff2)format("woff2");font-display:swap;font-weight:400;font-style:italic}@font-face{font-family:sans;src:url(../media/ibm_plex_sans_latin_500_normal-s.p.3u4v18-30wslr.woff2)format("woff2");font-display:swap;font-weight:500}@font-face{font-family:sans;src:url(../media/ibm_plex_sans_latin_600_normal-s.p.1yreva6_7e1ti.woff2)format("woff2");font-display:swap;font-weight:600}@font-face{font-family:sans Fallback;src:local(Arial);ascent-override:101.35%;descent-override:27.19%;line-gap-override:0.0%;size-adjust:101.13%}.wm5I1q_className{font-family:sans,sans Fallback,system-ui,-apple-system,Segoe UI,sans-serif}.wm5I1q_variable{--font-sans:"sans", "sans Fallback", system-ui, -apple-system, Segoe UI, sans-serif}
@font-face{font-family:cond;src:url(../media/ibm_plex_sans_condensed_latin_500_normal-s.p.1m8yhcgzyblwe.woff2)format("woff2");font-display:swap;font-weight:500}@font-face{font-family:cond;src:url(../media/ibm_plex_sans_condensed_latin_600_normal-s.p.3qbkqi6p-mmb9.woff2)format("woff2");font-display:swap;font-weight:600}@font-face{font-family:cond;src:url(../media/ibm_plex_sans_condensed_latin_700_normal-s.p.0995b8xmklo62.woff2)format("woff2");font-display:swap;font-weight:700}@font-face{font-family:cond Fallback;src:local(Arial);ascent-override:109.42%;descent-override:29.36%;line-gap-override:0.0%;size-adjust:93.68%}.T1g6mW_className{font-family:cond,cond Fallback,Arial Narrow,sans-serif}.T1g6mW_variable{--font-cond:"cond", "cond Fallback", Arial Narrow, sans-serif}
@font-face{font-family:mono;src:url(../media/ibm_plex_mono_latin_400_normal-s.p.3b79ptryv7i2h.woff2)format("woff2");font-display:swap;font-weight:400}@font-face{font-family:mono;src:url(../media/ibm_plex_mono_latin_500_normal-s.p.31_96vm294mtk.woff2)format("woff2");font-display:swap;font-weight:500}@font-face{font-family:mono;src:url(../media/ibm_plex_mono_latin_600_normal-s.p.03twi1lehkpk9.woff2)format("woff2");font-display:swap;font-weight:600}@font-face{font-family:mono Fallback;src:local(Arial);ascent-override:77.95%;descent-override:20.91%;line-gap-override:0.0%;size-adjust:131.49%}.rfAzaW_className{font-family:mono,mono Fallback,ui-monospace,Menlo,Consolas,monospace}.rfAzaW_variable{--font-mono:"mono", "mono Fallback", ui-monospace, Menlo, Consolas, monospace}
:root{--paper:#f2f3f1;--sheet:#fff;--sheet-sunken:#eceeeb;--rule:#c6cbc9;--rule-faint:#e4e7e5;--ink:#15191c;--graphite:#4a5258;--on-ink:#fff;--band:#15191c;--on-band:#fff;--blueprint:#1f56c9;--blueprint-soft:#e3ebfa;--on-blueprint:#fff;--pass:#1d7442;--pass-soft:#e6f3ea;--fail:#c8361d;--fail-soft:#fdf0ed;--on-fail:#fff;--hold:#9a5b00;--hold-soft:#faf0dc;--viz-strength:var(--blueprint);--viz-service:var(--ink);--viz-limit:var(--fail);--viz-rating:#b07a12;--viz-soil:#3f7f80;--viz-grid:var(--rule-faint);--link:var(--blueprint);--product-culvertlab:#00756a;--product-bidledger:#a0561a;--product-pursuits:#8e3b8f;--product-bridge:#5b6b10;--on-product:#fff;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-16:64px;--radius-none:0px;--radius-sm:2px;--radius-tile:20%;--stroke-hair:1px;--stroke-control:1.5px;--stroke-strong:2px;--shadow-float:0 0 0 1px #15191c, 0 8px 20px #15191c1f;--focus-ring:0 0 0 2px #fff, 0 0 0 4px #1f56c9;--product:var(--product-culvertlab)}:root[data-product=civilos]{--product:var(--blueprint)}:root[data-product=nysdotbids]{--product:var(--product-bidledger)}:root[data-theme=dark]{--paper:#101316;--sheet:#191e22;--sheet-sunken:#14181b;--rule:#2f373c;--rule-faint:#252c31;--ink:#e7eae6;--graphite:#98a2a7;--on-ink:#101316;--band:#2a3238;--on-band:#e7eae6;--blueprint:#7fa5f5;--blueprint-soft:#1a2a4a;--on-blueprint:#101316;--pass:#5cc98a;--pass-soft:#12291c;--fail:#ff7a5c;--fail-soft:#3a1a13;--on-fail:#101316;--hold:#e2a33b;--hold-soft:#33260f;--viz-rating:#e0b050;--viz-soil:#6fb7b5;--product-culvertlab:#4fc4b3;--product-bidledger:#e3a35e;--product-pursuits:#d891da;--product-bridge:#b5c653;--on-product:#101316;--shadow-float:0 0 0 1px #2f373c, 0 10px 24px #000000b3;--focus-ring:0 0 0 2px #191e22, 0 0 0 4px #7fa5f5}
:root{--muted:var(--graphite);--teal:var(--blueprint);--line:var(--rule);--amber:var(--hold);--sidebar:var(--sheet);--font:var(--font-sans)}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);margin:0;font-size:13px;line-height:1.5}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{box-shadow:var(--focus-ring);outline:2px solid #0000}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin:0}button{border:0}svg{flex-shrink:0}.wordmark{font-family:var(--font-cond);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;font-weight:700}.label,.eyebrow,.nav-caption{font-family:var(--font-cond);letter-spacing:.12em;text-transform:uppercase;color:var(--graphite);font-size:11px;font-weight:600;line-height:16px}.app-shell{min-height:100vh;display:flex}.app-shell:before{content:"";background:var(--product);z-index:40;height:3px;position:fixed;inset:0 0 auto}.sidebar{background:var(--sheet);border-right:var(--stroke-hair) solid var(--rule);width:218px;color:var(--ink);z-index:30;overscroll-behavior:contain;flex-direction:column;flex-shrink:0;padding:28px 17px 18px;display:flex;position:fixed;inset:0 auto 0 0;overflow-y:auto}.brand{color:var(--ink);font:700 20px var(--font-cond);letter-spacing:.06em;text-transform:uppercase;align-items:center;gap:10px;padding:0 6px;display:flex}.brand-symbol{place-items:center;width:32px;height:32px;display:grid}.workspace-switch{border:var(--stroke-hair) solid var(--rule);background:var(--paper);border-radius:0;align-items:center;gap:8px;margin:28px 0 20px;padding:10px 9px;display:flex}.workspace-switch>svg{color:var(--graphite);margin-left:auto}.atlas-avatar{background:var(--ink);width:28px;height:28px;font:600 14px var(--font-cond);color:var(--on-ink);border-radius:0;place-items:center;display:grid}.workspace-switch strong{color:var(--ink);font-size:12px;font-weight:600;display:block}.workspace-switch small{color:var(--graphite);font-size:11px}.project-switch{color:var(--graphite);text-align:left;background:0 0;align-items:center;gap:10px;width:100%;padding:8px;display:flex}.project-switch:hover{color:var(--ink)}.project-switch>svg:last-child{margin-left:auto}.nav-caption{margin:24px 10px 10px}nav,.nav-group{gap:2px;display:grid}.sidebar nav .nav-caption{text-overflow:ellipsis;white-space:nowrap;margin:18px 10px 6px;overflow:hidden}.sidebar nav .nav-group:first-child .nav-caption{margin-top:16px}.sidebar nav .nav-group-more{border-top:var(--stroke-hair) solid var(--rule);margin-top:14px;padding-top:10px}nav button{color:var(--graphite);text-align:left;font:500 14px var(--font-cond);background:0 0;border-left:3px solid #0000;border-radius:0;align-items:center;gap:11px;padding:8px 12px;display:flex}nav button:hover{background:var(--sheet-sunken);color:var(--ink)}nav button.active{background:var(--paper);border-left-color:var(--blueprint);color:var(--ink);font-weight:600}nav button.active svg{color:var(--blueprint)}.nav-count{border:var(--stroke-control) solid var(--hold);color:var(--hold);font:500 11px var(--font-mono);background:0 0;border-radius:0;margin-left:auto;padding:0 6px}.sidebar-bottom{margin-top:auto}.release-label{font:600 11px var(--font-cond);letter-spacing:.12em;text-transform:uppercase;color:var(--graphite);align-items:center;gap:7px;display:flex}.release-label span{background:var(--hold);border-radius:50%;width:6px;height:6px}.sidebar-bottom>p{color:var(--graphite);margin:10px 0 20px;font-size:12px;line-height:18px}.sidebar-bottom>button{border-top:var(--stroke-hair) solid var(--rule);width:100%;color:var(--ink);text-align:left;background:0 0;align-items:center;gap:10px;padding:16px 0 0;font-size:12px;display:flex}.sidebar-bottom>button>svg{color:var(--graphite);margin-left:auto}.sidebar-bottom small{color:var(--graphite);margin-top:1px;font-size:11px;display:block}.user-avatar{background:var(--sheet-sunken);border:var(--stroke-hair) solid var(--rule);width:29px;height:29px;color:var(--ink);font:600 13px var(--font-cond);border-radius:0;place-items:center;display:grid}.main-shell{width:calc(100% - 218px);min-width:0;margin-left:218px}.topbar{border-bottom:var(--stroke-hair) solid var(--rule);background:var(--sheet);justify-content:space-between;align-items:center;gap:10px;height:64px;padding:0 30px;display:flex}.breadcrumbs{color:var(--graphite);align-items:center;gap:11px;font-size:12px;display:flex}.breadcrumbs strong{color:var(--ink);font-weight:600}.topbar-actions{align-items:center;gap:18px;display:flex}.sync-state{color:var(--graphite);white-space:nowrap;align-items:center;gap:6px;font-size:11px;display:flex}.dot{background:var(--graphite);border-radius:50%;width:6px;height:6px;display:inline-block}.dot.amber{background:var(--hold)}.button{border:var(--stroke-strong) solid var(--ink);background:var(--sheet);min-height:36px;color:var(--ink);border-radius:var(--radius-sm);font:600 13px var(--font-cond);letter-spacing:.02em;white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:6px 14px;transition:background .15s;display:inline-flex}.button:hover:not(:disabled){background:var(--sheet-sunken)}.button.primary{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}.button.primary:hover:not(:disabled){background:var(--ink);opacity:.86}.button.small{min-height:30px;padding:4px 10px;font-size:12px}.button.full{width:100%;margin-top:12px}.icon-button{color:var(--graphite);background:0 0;place-items:center;padding:3px;display:grid}.icon-button:hover{color:var(--ink)}.mobile-menu{display:none}main{max-width:1720px;margin:auto;padding:28px 30px 16px}.page-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px;display:flex}.eyebrow{margin-bottom:6px}h1{font-family:var(--font-cond);font-size:30px;font-weight:600;line-height:34px}.project-meta{color:var(--graphite);flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px;font-size:12px;display:flex}.separator{color:var(--graphite)}.heading-actions{gap:8px;display:flex}.badge{color:var(--graphite);border:var(--stroke-control) solid currentColor;font:600 11px var(--font-cond);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;background:0 0;border-radius:0;justify-content:center;align-items:center;padding:1px 7px;line-height:16px;display:inline-flex}.badge.teal{color:var(--pass)}.badge.amber{color:var(--hold)}.badge.red{background:var(--fail);border-color:var(--fail);color:var(--on-fail)}.research-banner{border:var(--stroke-control) solid var(--hold);background:var(--hold-soft);color:var(--ink);border-radius:0;align-items:center;gap:9px;margin-bottom:22px;padding:10px 14px;font-size:12px;display:flex}.research-banner>svg{color:var(--hold)}.research-banner strong{font:600 13px var(--font-cond);color:var(--hold)}.research-banner button{color:var(--blueprint);white-space:nowrap;background:0 0;align-items:center;gap:5px;margin-left:auto;font-size:12px;display:flex}.metric-row{border:var(--stroke-hair) solid var(--rule);background:var(--sheet);border-radius:0;grid-template-columns:repeat(4,1fr);margin-bottom:24px;padding:18px 0;display:grid}.metric-row>div{border-right:1px solid var(--rule-faint);padding:0 20px}.metric-row>div:last-child{border-right:0}.metric-row strong{font-family:var(--font-mono);font-size:26px;font-weight:500;line-height:36px;display:block}.metric-row strong small{font:400 12px var(--font-mono);color:var(--graphite)}.metric-row .metric-label{font:600 11px/16px var(--font-cond);color:var(--graphite);letter-spacing:.12em;text-transform:uppercase;display:block}.metric-row>div>span:last-child{color:var(--graphite);font-size:12px}.amber-text{color:var(--hold)}.engineering-layout{grid-template-columns:238px minmax(330px,1fr) 228px;align-items:start;gap:15px;display:grid}.card{background:var(--sheet);border:1px solid var(--line);border-radius:0;overflow:hidden}.card-heading{border-bottom:1px solid var(--rule-faint);justify-content:space-between;align-items:center;padding:15px 16px;display:flex}h2{font-family:var(--font-cond);font-size:16px;font-weight:600;line-height:22px}.editor-tabs{grid-template-columns:repeat(4,1fr);gap:3px;padding:13px 8px 0;display:grid}.editor-tabs button{color:var(--graphite);background:0 0;border-bottom:2px solid #0000;flex-direction:column;align-items:center;gap:4px;padding:6px 2px;font-size:11px;display:flex}.editor-tabs button.selected{color:var(--ink);border-color:var(--ink);font-weight:600}.input-scroll{scrollbar-width:thin;scrollbar-color:var(--rule) transparent;max-height:577px;padding:0 16px 15px;overflow:auto}.form-section-heading{color:var(--ink);font:600 13px var(--font-cond);justify-content:space-between;margin:20px 0 11px;display:flex}.form-section-heading span{color:var(--graphite);font:400 11px var(--font-mono)}.number-field,.text-field{color:var(--graphite);margin-bottom:11px;font-size:12px;display:block}.number-field>span,.text-field>span{font:600 11px/16px var(--font-cond);letter-spacing:.12em;text-transform:uppercase;margin-bottom:5px;display:block}.number-field>div{border:var(--stroke-control) solid var(--ink);background:var(--sheet);border-radius:0;align-items:stretch;height:34px;display:flex;overflow:hidden}.number-field input{width:100%;min-width:0;font:400 13px var(--font-mono);text-align:right;color:var(--ink);background:var(--sheet);border:0;outline:0;padding:6px 9px}.number-field input:focus{background:var(--sheet)}.number-field>div>span{border-left:var(--stroke-hair) solid var(--rule);background:var(--paper);min-width:40px;font:400 11px var(--font-mono);color:var(--graphite);white-space:nowrap;justify-content:center;align-items:center;padding:0 8px;display:flex}.number-field input::-webkit-inner-spin-button{opacity:0}.number-field input:hover::-webkit-inner-spin-button{opacity:1}.field-grid{grid-template-columns:1fr 1fr;gap:0 10px;display:grid}.input-note{background:var(--paper);border:1px solid var(--rule-faint);color:var(--graphite);border-radius:0;gap:7px;margin-top:18px;padding:10px;font-size:11px;line-height:1.7;display:flex}.input-note svg{color:var(--graphite);margin-top:2px}.input-panel-footer{border-top:1px solid var(--rule-faint);text-align:center;color:var(--graphite);background:var(--paper);padding:12px;font-size:11px}.input-panel-footer .dot{width:4px;height:4px;margin-right:4px}.canvas-heading{justify-content:space-between;align-items:center;padding:15px 17px 12px;display:flex}.canvas-heading>div>span{color:var(--graphite);margin-top:3px;font-size:11px;display:block}.canvas-badge{letter-spacing:.12em;color:var(--graphite);text-transform:uppercase;font-size:11px;font-weight:600;font-family:var(--font-cond);align-items:center;gap:5px;display:flex}.diagram-toolbar{border-bottom:1px solid var(--rule);gap:2px;padding:0 14px 12px;display:flex;overflow:auto}.diagram-toolbar button{color:var(--graphite);white-space:nowrap;background:0 0;border-radius:0;padding:6px 8px;font-size:11px}.diagram-toolbar button.selected{color:var(--ink);background:var(--blueprint-soft);box-shadow:inset 0 0 0 1px var(--rule)}.section-svg{background:var(--paper);width:100%;min-height:350px;display:block}.svg-caption{font-family:var(--font);fill:var(--graphite);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:600}.svg-muted{font-family:var(--font);fill:var(--graphite);font-size:11px}.svg-main{font-family:var(--font-cond);fill:var(--graphite);font-size:25px;font-weight:500}.svg-dimension{font-family:var(--font);fill:var(--graphite);font-size:11px;font-weight:500}.dimension-handle{cursor:ew-resize;touch-action:none}.dimension-handle[aria-label*=rise]{cursor:ns-resize}.member-target{cursor:pointer}.member-target:hover{stroke:var(--blueprint);stroke-opacity:.12}.canvas-footer{border-top:1px solid var(--rule-faint);color:var(--graphite);justify-content:space-between;align-items:center;gap:8px;padding:13px 15px;font-size:11px;display:flex}.canvas-footer label{white-space:nowrap;align-items:center;gap:7px;font-size:11px;display:flex}.canvas-footer select{border:1px solid var(--rule);background:var(--sheet);color:var(--graphite);border-radius:0;max-width:180px;padding:5px;font-size:11px}.inspector .card-heading{padding:15px 13px}.inspector-body{padding:17px 14px}.inspector h3{font-family:var(--font-cond);font-size:17px;font-weight:700}.station-control{margin:13px 0 18px}.station-control label{color:var(--graphite);justify-content:space-between;font-size:11px;display:flex}.station-control strong{color:var(--graphite);font-weight:500}.station-control input{width:100%;height:12px;accent-color:var(--blueprint);margin:8px 0 0}.station-control>div{color:var(--graphite);justify-content:space-between;font-size:11px;display:flex}.inspector-section{border-top:1px solid var(--rule-faint);padding:15px 0}.inspector h4{letter-spacing:.12em;color:var(--graphite);text-transform:uppercase;font-size:11px;font-weight:600;font-family:var(--font-cond);justify-content:space-between;align-items:center;margin-bottom:11px;display:flex}.inspector h4 .badge{font-size:11px;font-weight:400}.force-row{color:var(--graphite);justify-content:space-between;align-items:center;gap:4px;margin:10px 0;font-size:11px;display:flex}.force-row strong{font-family:var(--font-cond);color:var(--ink);font-size:15px;font-weight:600}.force-row small{font-family:var(--font);color:var(--graphite);margin-left:3px;font-size:11px;font-weight:400}.muted{color:var(--graphite);font-size:11px;line-height:1.7}.reinforcement-link{text-align:left;border:1px solid var(--rule);background:var(--paper);width:100%;color:var(--graphite);border-radius:0;align-items:center;gap:8px;padding:9px;display:flex}.reinforcement-link strong{color:var(--ink);font-size:12px;font-weight:500;display:block}.reinforcement-link small{color:var(--graphite);margin-top:3px;font-size:11px;display:block}.reinforcement-link>svg:last-child{margin-left:auto}.calculation-detail{color:var(--graphite);margin-top:13px;font-size:11px}.calculation-detail summary{cursor:pointer;color:var(--graphite);justify-content:space-between;font-size:11px;list-style:none;display:flex}.calculation-detail code{background:var(--paper);white-space:normal;margin-top:8px;padding:7px;font-size:11px;line-height:1.7;display:block}.calculation-detail>div{justify-content:space-between;margin:5px;font-size:11px;display:flex}.calculation-detail>p{margin-top:9px;font-size:11px;line-height:1.6}.inspector-notice{border:1px solid var(--rule);background:var(--paper);color:var(--graphite);border-radius:0;gap:6px;padding:9px;font-size:11px;line-height:1.7;display:flex}.inspector-notice svg{margin-top:2px}.input-error{border:1px solid var(--fail);background:var(--fail-soft);color:var(--fail);border-radius:0;align-items:center;gap:8px;margin-bottom:15px;padding:15px;display:flex}.empty-canvas{text-align:center;height:420px;color:var(--hold);justify-content:center;align-items:center;gap:10px;padding:30px;display:flex}.text-field{margin:13px 0}.text-field input{border:var(--stroke-control) solid var(--ink);width:100%;color:var(--ink);background:var(--sheet);font:400 13px var(--font-sans);text-transform:none;letter-spacing:0;border-radius:0;outline:0;margin-top:5px;padding:8px 10px;display:block}.number-field>div:focus-within,.text-field input:focus,.text-field select:focus,.text-field textarea:focus{box-shadow:var(--focus-ring)}.import-button input{display:none}.load-summary{background:var(--sheet-sunken);color:var(--graphite);border-radius:0;justify-content:space-between;align-items:center;padding:9px;font-size:11px;display:flex}.load-summary strong{color:var(--ink);font-size:11px;font-weight:500}.page-footer{color:var(--graphite);justify-content:space-between;padding:25px 0 6px;font-size:11px;display:flex}.page-footer b{color:var(--graphite);font-weight:400}.section-title{justify-content:space-between;align-items:center;gap:16px;margin:27px 0 18px;display:flex}.section-title h2{font-size:19px}.section-title p{color:var(--graphite);margin-top:6px;font-size:11px}.section-title.compact h3{font-size:13px}.segmented{border:var(--stroke-hair) solid var(--rule);background:var(--sheet);border-radius:0;display:flex}.segmented button{border-right:var(--stroke-hair) solid var(--rule);font:500 12px var(--font-cond);color:var(--graphite);white-space:nowrap;background:0 0;border-radius:0;padding:6px 12px}.segmented button.selected{background:var(--ink);color:var(--on-ink);font-weight:600}.notice{border:var(--stroke-control) solid var(--hold);background:var(--hold-soft);color:var(--ink);border-radius:0;align-items:flex-start;gap:10px;margin-bottom:20px;padding:12px 14px;font-size:12px;line-height:18px;display:flex}.notice>svg{color:var(--hold);margin-top:2px}.segmented button:last-child{border-right:0}.reinforcement-settings{align-items:center;gap:24px;margin-bottom:22px;padding:18px;display:flex}.reinforcement-settings>label{color:var(--graphite);min-width:130px;font-size:12px}.reinforcement-settings select{border:1px solid var(--rule);min-width:130px;color:var(--graphite);background:var(--sheet);border-radius:0;margin-top:5px;padding:8px;display:block}.reinforcement-settings .number-field{width:140px;min-width:140px;margin:0}.reinforcement-settings>span{max-width:510px;color:var(--graphite);font-size:12px;line-height:1.8}.design-grid{grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:25px;display:grid}.design-card{padding:16px}.design-card>div:first-child{justify-content:space-between;align-items:center;gap:5px;display:flex}.small-icon{background:var(--sheet-sunken);border:1px solid var(--rule);width:28px;height:28px;color:var(--graphite);border-radius:0;place-items:center;display:grid}.design-card h3{margin-top:18px;font-size:13px;font-weight:600}.bar-choice{font-family:var(--font-cond);color:var(--ink);margin-top:10px;font-size:25px;font-weight:600}.bar-choice>span{color:var(--graphite);font-size:21px;font-weight:400}.bar-choice small{font:400 11px var(--font);color:var(--graphite);letter-spacing:0;margin:2px 0 17px;display:block}.design-numbers>span{color:var(--graphite);justify-content:space-between;gap:10px;margin:9px 0;font-size:11px;display:flex}.design-numbers strong{color:var(--ink);white-space:nowrap;font-size:12px;font-weight:500}.utilization{border-top:1px solid var(--rule-faint);margin-top:15px;padding-top:13px}.utilization>div:first-child{color:var(--graphite);justify-content:space-between;gap:8px;font-size:11px;display:flex}.utilization strong{color:var(--ink);font-size:12px;font-weight:500}.progress-track{background:var(--sheet-sunken);border-radius:0;height:4px;margin:9px 0 15px;overflow:hidden}.progress-track span{background:var(--rule);border-radius:0;height:100%;display:block}.card-bottom{color:var(--graphite);font-size:11px}.schedule{margin-top:22px}.table-scroll,.alternatives-table{overflow:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}th{font:600 11px/16px var(--font-cond);letter-spacing:.12em;text-transform:uppercase;color:var(--on-band);background:var(--band);white-space:nowrap;padding:10px 14px}td{border-bottom:var(--stroke-hair) solid var(--rule);color:var(--ink);white-space:nowrap;padding:12px 14px}tr:last-child td{border-bottom:0}.feature-settings>p,.feature-settings>.text-field,.feature-settings>h3{margin:16px}.feature-settings table{table-layout:fixed}.feature-settings th:first-child{width:46%}.feature-settings th:nth-child(2){width:14%}.feature-settings th:nth-child(3){width:18%}.feature-settings td{white-space:normal;overflow-wrap:anywhere;vertical-align:top}.feature-settings td .badge{margin-bottom:8px}.feature-settings select,.feature-settings textarea{width:100%;min-width:0}.feature-settings textarea{min-height:64px}.feature-settings [role=switch][aria-checked=true]{border-color:var(--teal)}@media (max-width:760px){.feature-settings thead{display:none}.feature-settings tr{border-bottom:var(--stroke-hair) solid var(--rule);grid-template-columns:1fr 1fr;display:grid}.feature-settings td{border:0;min-width:0}.feature-settings td:first-child,.feature-settings td:last-child{grid-column:1/-1}.feature-settings td[data-label]:before{content:attr(data-label);margin-bottom:8px;font-weight:600;display:block}}.schedule-note{border-top:1px solid var(--rule-faint);color:var(--graphite);background:var(--paper);padding:15px 17px;font-size:11px}.quantity-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.quantity-card{text-align:left;align-self:start;padding:23px}.quantity-card>div:first-child{color:var(--graphite);justify-content:space-between;display:flex}.quantity-card h3{margin:16px 0 8px;font-size:13px;font-weight:500}.quantity-card>strong{font-family:var(--font-cond);color:var(--ink);font-size:30px;font-weight:600}.quantity-card>strong>small{font:400 12px var(--font);color:var(--graphite);margin-left:8px}.quantity-card>p{color:var(--graphite);max-width:480px;margin:11px 0 19px;font-size:12px;line-height:1.8}.text-link{color:var(--graphite);align-items:center;gap:3px;font-size:11px;display:flex}.trace-detail{background:var(--sheet-sunken);border:1px solid var(--rule);border-radius:0;margin-bottom:16px;padding:12px}.trace-detail code{color:var(--graphite);margin-bottom:10px;font-size:12px;line-height:1.8;display:block}.trace-detail>span{color:var(--graphite);justify-content:space-between;margin:6px 0;font-size:12px;display:flex}.trace-detail b{color:var(--ink);font-weight:500}.standards-layout{grid-template-columns:1fr 1fr;gap:20px;display:grid}.basis-version{font-family:var(--font-mono);color:var(--graphite);margin:23px 20px;font-size:15px}.basis-row{border-top:1px solid var(--rule-faint);justify-content:space-between;gap:10px;padding:13px 20px;font-size:12px;display:flex}.basis-row>span{color:var(--graphite)}.basis-row strong{color:var(--ink);font-weight:500}.requirement-row>span{flex:0 0 230px}.requirement-row strong{flex:1;line-height:1.6}.requirement-row small{font-size:inherit;color:var(--graphite);margin-top:3px;display:block}.basis-card .notice{margin:15px}.basis-upgrade{border:1px solid var(--line);color:var(--ink);overflow-wrap:anywhere;border-radius:0;margin:0 15px 15px;padding:12px 14px;font-size:11px}.basis-upgrade ul{color:var(--muted);margin:8px 0 10px;padding-left:18px}.sources a{border-bottom:1px solid var(--rule-faint);color:var(--graphite);align-items:flex-start;gap:12px;padding:22px 20px;display:flex}.sources a:hover{background:var(--paper)}.sources h3{color:var(--ink);margin-bottom:7px;font-size:12px;font-weight:500}.sources p{max-width:330px;font-size:12px;line-height:1.8}.sources a>svg:last-child{margin-left:auto}.validation-matrix{margin-top:23px}.review-flow{justify-content:space-between;align-items:center;gap:5px;margin-bottom:22px;padding:20px;font-size:11px;display:flex}.review-flow>div{color:var(--graphite);white-space:nowrap;align-items:center;gap:7px;display:flex}.review-flow>div>span{background:var(--sheet-sunken);width:22px;height:22px;color:var(--graphite);border:1px solid var(--rule);border-radius:50%;place-items:center;font-size:11px;display:grid}.review-flow>div>svg{color:var(--graphite);margin-left:8px}.review-flow>div.current{color:var(--graphite)}.review-flow>div.current>span{background:var(--blueprint-soft);color:var(--blueprint);border-color:var(--rule)}.review-summary{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.review-summary>div{border:1px solid var(--line);background:var(--sheet);border-radius:0;grid-template-columns:40px 1fr;column-gap:5px;padding:20px;display:grid}.review-summary svg{color:var(--hold);grid-row:span 2;align-self:center}.review-summary strong{font-size:25px;font-family:var(--font-cond);color:var(--hold);font-weight:600}.review-summary span{color:var(--graphite);font-size:12px}.finding{border-bottom:1px solid var(--rule-faint);align-items:flex-start;gap:13px;padding:20px;display:flex}.finding:last-child{border:0}.finding-icon{border-radius:0;flex-shrink:0;place-items:center;width:29px;height:29px;display:grid}.finding-icon.error{background:var(--fail-soft);color:var(--fail)}.finding-icon.warning{background:var(--hold-soft);color:var(--hold)}.finding-icon.info{background:var(--sheet-sunken);color:var(--graphite)}.finding h3{color:var(--ink);align-items:center;gap:9px;font-size:12px;font-weight:600;display:flex}.finding p{color:var(--graphite);margin-top:6px;font-size:12px;line-height:1.8}.rating-empty{color:var(--graphite);align-items:center;gap:20px;margin-top:23px;padding:23px;display:flex}.rating-empty h3{color:var(--graphite);font-size:12px;font-weight:500}.rating-empty p{color:var(--graphite);margin-top:5px;font-size:12px;line-height:1.8}.deliverable-grid{grid-template-columns:repeat(2,1fr);gap:21px;margin-bottom:23px;display:grid}.deliverable-visual{background:linear-gradient(140deg, var(--sheet-sunken), var(--paper));border-bottom:1px solid var(--rule);height:130px;color:var(--graphite);justify-content:center;align-items:center;gap:16px;display:flex}.deliverable-visual span{font-family:var(--font-cond);color:var(--graphite);font-size:24px;font-weight:500}.deliverable>div:last-child{padding:23px}.deliverable h3{color:var(--ink);font-size:14px;font-weight:600}.deliverable p{color:var(--graphite);margin:9px 0 18px;font-size:11px;line-height:1.9}.toast{background:var(--ink);color:var(--on-ink);box-shadow:var(--shadow-float);z-index:100;border-radius:0;align-items:center;gap:10px;max-width:calc(100vw - 40px);padding:14px 18px;font-size:13px;display:flex;position:fixed;bottom:26px;left:50%;transform:translate(-50%)}.toast button{color:var(--graphite);background:0 0;place-items:center;margin-left:12px;display:grid}.modal-backdrop{background:color-mix(in srgb, var(--ink) 44%, transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:60;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--sheet);width:620px;max-width:100%;max-height:85vh;box-shadow:var(--shadow-float);border-radius:0;padding:30px;position:relative;overflow:auto}.modal-close{position:absolute;top:18px;right:18px}.modal-icon{background:var(--sheet-sunken);width:50px;height:50px;color:var(--graphite);border-radius:0;place-items:center;margin-bottom:20px;display:grid}.modal h2{color:var(--ink);margin-right:20px;font-size:20px}.modal>p{color:var(--graphite);margin-top:12px;margin-bottom:23px;font-size:11px;line-height:1.9}.modal .text-field{color:var(--graphite)}.project-row{text-align:left;border-bottom:1px solid var(--rule-faint);width:100%;color:var(--graphite);background:0 0;align-items:center;gap:13px;padding:16px;display:flex}.project-row:hover{background:var(--paper)}.project-row strong{color:var(--ink);font-size:12px;font-weight:500;display:block}.project-row small{color:var(--graphite);margin-top:4px;font-size:11px;display:block}.project-row>svg:last-child{margin-left:auto}.project-group h3,.placement-panel h3{color:var(--ink);align-items:baseline;gap:10px;margin:18px 0 4px;font-size:12px;font-weight:600;display:flex}.project-group h3 small{color:var(--graphite);font-size:11px;font-weight:400}.placement-panel{border:1px solid var(--rule-faint);background:var(--paper);color:var(--graphite);border-radius:0;margin-bottom:12px;padding:4px 16px 12px;font-size:11px}.placement-panel>p{line-height:1.7}.placement-row{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.placement-row .text-field{flex:200px;margin:8px 0}.placement-row .button{margin:8px 0}.placement-panel .notice{margin:8px 0 0}.empty-state{text-align:center;background:var(--paper);color:var(--graphite);border-radius:0;margin:20px 0;padding:25px;font-size:11px}.history-list article{border-top:1px solid var(--rule);padding:15px 0}.history-list article>strong{color:var(--graphite);margin-left:10px;font-size:11px;font-weight:500}.history-list article>small{color:var(--graphite);margin-top:6px;font-size:11px;display:block}.history-list article>p{color:var(--graphite);justify-content:space-between;gap:15px;margin:10px 0;font-size:12px;display:flex}.history-list code{color:var(--graphite);font-size:12px}.history-list article>p>span{overflow-wrap:anywhere;max-width:60%}.alternatives-table td{font-size:12px}@media (min-width:1600px){.engineering-layout{grid-template-columns:270px minmax(450px,1fr) 265px}.input-scroll{max-height:700px}.inspector-body{padding:23px 20px}.force-row{font-size:11px}.force-row strong{font-size:20px}.inspector-section{padding:20px 0}.number-field{font-size:11px}.number-field>div{height:37px}.editor-tabs button{font-size:11px}.form-section-heading{margin-top:23px}.section-svg{min-height:490px}}@media (max-width:1300px){main{padding:24px 22px 16px}.topbar{padding:0 22px}.sidebar{width:196px;padding:28px 14px 18px}.main-shell{width:calc(100% - 196px);margin-left:196px}.engineering-layout{grid-template-columns:215px minmax(285px,1fr) 208px;gap:12px}.input-scroll{padding:0 13px 15px}.canvas-footer{flex-wrap:wrap;gap:7px}.canvas-footer>span{font-size:11px}.diagram-toolbar{padding:0 8px 10px}.diagram-toolbar button{padding:5px 6px;font-size:11px}.page-heading h1{font-size:23px}.heading-actions .button{padding:8px;font-size:12px}.metric-row>div{padding:0 14px}.metric-row strong{font-size:22px}.design-grid{grid-template-columns:repeat(2,1fr)}.review-flow{flex-wrap:wrap;gap:12px}}@media (max-width:1100px){.engineering-layout{grid-template-columns:225px minmax(320px,1fr)}.inspector{grid-column:1/-1}.inspector-body{grid-template-columns:repeat(3,1fr);column-gap:20px;display:grid}.inspector-body>.eyebrow,.inspector-body>h3,.inspector-body>.station-control{grid-column:1/-1}.inspector-body>.station-control{max-width:400px;margin-bottom:10px}.inspector-notice{grid-column:1/-1}.heading-actions{flex-direction:column}.standards-layout{grid-template-columns:1fr}.research-banner button{display:none}.review-summary{gap:10px}.review-summary>div{padding:15px}.section-title .segmented{flex-wrap:wrap;max-width:50%}.page-heading h1{font-size:22px}}@media (max-width:800px){.sidebar{display:none}.sidebar.open{box-shadow:none;width:218px;display:flex}.main-shell{width:100%;margin:0}.mobile-menu{display:grid}.topbar{flex-wrap:wrap;gap:8px;height:auto;min-height:58px;padding:10px 18px}.breadcrumbs{flex-wrap:wrap;gap:7px;min-width:0}.topbar-actions{flex-wrap:wrap;gap:8px;margin-left:auto}.notice,.input-error{flex-wrap:wrap}.sync-state{display:none}main{padding:23px 18px 14px}.page-heading{align-items:flex-start;gap:10px}.page-heading h1{font-size:22px}.heading-actions .button:first-child{display:none}.heading-actions .button{font-size:11px}.metric-row{grid-template-columns:repeat(2,1fr);gap:17px;padding:16px 0}.metric-row>div:nth-child(2){border-right:0}.metric-row>div:nth-child(3),.metric-row>div:nth-child(4){border-top:1px solid var(--rule-faint);padding-top:13px}.engineering-layout{grid-template-columns:210px minmax(275px,1fr);gap:12px}.section-svg{min-height:310px}.research-banner{font-size:11px;line-height:1.8}.reinforcement-settings{flex-wrap:wrap;gap:15px}.reinforcement-settings>span{width:100%}.review-summary strong{font-size:20px}.review-summary>div{grid-template-columns:1fr;gap:4px}.review-summary svg{grid-row:auto}.review-summary span{font-size:11px}.section-title{align-items:flex-start}.section-title h2{font-size:18px}}@media (max-width:600px){.page-heading{display:block}.heading-actions{flex-direction:row;margin-top:16px}.heading-actions .button:first-child{display:flex}.engineering-layout{flex-direction:column;display:flex}.input-panel,.canvas-panel,.inspector{width:100%}.input-scroll{max-height:300px;padding:0 17px 17px}.editor-tabs{justify-content:space-around;gap:12px;display:flex}.editor-tabs button{flex-direction:row;padding:8px 4px;font-size:12px}.input-panel .form-section-heading{margin-top:15px}.field-grid{grid-template-columns:repeat(2,1fr)}.inspector-body{padding:18px;display:block}.inspector h3{font-size:21px}.force-row{font-size:11px}.force-row strong{font-size:19px}.section-svg{min-height:320px}.canvas-footer{justify-content:space-between}.canvas-footer>span{font-size:11px}.metric-row strong{font-size:24px}.metric-row .metric-label,.metric-row>div>span:last-child{font-size:11px}.quantity-grid,.design-grid,.deliverable-grid{grid-template-columns:1fr}.section-title{flex-direction:column}.section-title .segmented{max-width:100%}.design-card{padding:22px}.design-numbers>span,.design-numbers strong{font-size:11px}.quantity-card{padding:24px}.review-summary{gap:8px}.review-summary>div{padding:13px 10px}.review-summary strong{font-size:19px}.review-summary svg{width:20px}.finding h3{flex-wrap:wrap;gap:4px}.page-footer{gap:15px;line-height:1.7}.page-footer>span:last-child{text-align:right}.topbar-actions>.icon-button{display:none}.breadcrumbs{font-size:12px}.modal{padding:25px}.modal h2{font-size:19px}.diagram-toolbar{justify-content:center;gap:3px}.diagram-toolbar button{padding:6px 8px;font-size:11px}.canvas-badge,.basis-row{font-size:11px}.requirement-row{flex-direction:column;gap:5px}.requirement-row>span{flex:none}.research-banner{padding:10px}.toast{width:calc(100% - 35px);font-size:12px;bottom:18px}.rating-empty{align-items:flex-start;padding:18px}.review-flow{padding:15px}.history-list article>p{flex-direction:column;gap:4px}.history-list article>p>span{max-width:100%}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.combination-grid{grid-template-columns:repeat(3,1fr);gap:17px;display:grid}.combination-card{text-align:left;padding:20px}.combination-card.selected{border-color:var(--rule);background:var(--paper)}.combination-card h3{font-size:12px;font-weight:600}.combination-card>div{grid-template-columns:repeat(3,1fr);gap:8px;margin:15px 0;display:grid}.combination-card>div>span{color:var(--graphite);background:var(--sheet-sunken);border-radius:0;flex-direction:column;padding:6px 8px;font-size:11px;display:flex}.combination-card b{color:var(--ink);font-size:12px;font-weight:500}.combination-card p{color:var(--graphite);margin:13px 0;font-size:12px}.load-case-list{margin-top:20px}.load-case-list>button{text-align:left;border-bottom:1px solid var(--rule);width:100%;color:var(--graphite);background:0 0;align-items:center;gap:14px;padding:15px 20px;font-size:11px;display:flex}.load-case-list>button>span:nth-child(3){color:var(--graphite);margin-left:auto;font-size:11px}.load-case-list>button:hover{background:var(--paper)}.workspace-switch strong{white-space:nowrap}.workspace-switch{gap:7px}.workspace-switch>svg{width:11px}.workspace-switch .atlas-avatar{flex-shrink:0;width:25px}@media (max-width:700px){.combination-grid{grid-template-columns:1fr}.load-case-list>button>span:nth-child(3){display:none}}.editor-tabs.wrap{flex-wrap:wrap}.toggle-field{color:var(--ink);align-items:center;gap:8px;margin:6px 0;display:flex}.toggle-field.compact{margin:2px 8px 2px 0;font-size:12px;display:inline-flex}.toggle-field input{accent-color:var(--teal)}.text-field select,.text-field textarea,.card>select{border:var(--stroke-control) solid var(--ink);background:var(--sheet);width:100%;font:400 13px var(--font-sans);text-transform:none;letter-spacing:0;color:var(--ink);border-radius:0;padding:8px 10px}.text-field textarea{resize:vertical;min-height:80px}.kv-grid{grid-template-columns:minmax(140px,220px) 1fr;gap:8px 16px;padding:4px 0 8px;display:grid}.kv-grid>span{color:var(--muted)}.region-grid{gap:6px;display:grid}.region-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(160px,1fr) 90px 150px;align-items:center;gap:10px;padding:4px 0;display:grid}.region-row select{border:1px solid var(--line);border-radius:0;padding:6px}.region-row .number-field{margin:0}.region-row .number-field>span:first-child{display:none}.source-row{border-bottom:1px solid var(--line);gap:12px;padding:10px 16px;display:flex}.source-row h3{margin:0 0 2px;font-size:13px}.source-row p{color:var(--muted);margin:0}.sources>a{color:var(--teal);align-items:center;gap:4px;margin:10px 0 14px 16px;display:inline-flex}.block{display:block}.workflow-actions{margin-bottom:16px;padding:16px}.button-row{flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0;display:flex}.review-form{border-top:1px solid var(--line);margin-top:12px;padding-top:12px}.review-flow>div.done{color:var(--teal)}.invite-form{gap:10px;max-width:560px;display:grid}.role-picker{flex-wrap:wrap;gap:4px 14px;display:flex}.design-card .calculation-detail{margin-top:6px}.calculation-detail summary{justify-content:space-between;align-items:center;gap:8px;display:flex}.quantity-card summary{cursor:pointer;list-style:none}.notice ul{margin:6px 0 0;padding-left:18px}@media (max-width:720px){.region-row{grid-template-columns:1fr 80px}.region-row .number-field{grid-column:1/-1}.kv-grid{grid-template-columns:1fr}}.card>.region-grid,.card>.kv-grid,.card>.basis-row,.card>.finding,.card>.calculation-detail,.card>select,.card>p,.card>h3,.card>.button-row,.card>.invite-form,.card>.notice,.card>.review-form{margin-left:18px;margin-right:18px}.card>.calculation-detail:last-child,.card>.region-grid:last-child,.card>.kv-grid:last-child,.card>p:last-child{margin-bottom:16px}details.card{margin:8px 0;padding:12px 18px}.design-card{overflow:hidden}@media (max-width:700px){.stack-table thead{display:none}.stack-table tr{border-bottom:1px solid var(--rule);padding:6px 0;display:block}.stack-table td{white-space:normal;overflow-wrap:anywhere;border-bottom:0;grid-template-columns:minmax(120px,45%) 1fr;gap:12px;padding:4px 17px;display:grid}.stack-table td:before{content:attr(data-label);color:var(--graphite);font-size:11px}}.project-badges{flex-wrap:wrap;gap:6px;margin:2px 0 8px;display:flex}.project-group h3 .link-button{margin-left:auto}.link-button{color:var(--graphite);cursor:pointer;background:0 0;border:0;padding:0;font-size:12px;text-decoration:underline}.project-history{color:var(--graphite);margin:8px 0 0;padding-left:16px;font-size:12px;line-height:1.6}.project-filters{margin-top:8px}.sidebar nav .button{min-height:0;color:var(--graphite);letter-spacing:0;background:0 0;border:0;justify-content:flex-start;gap:11px;padding:8px 12px 8px 15px;font-size:14px;font-weight:500}.sidebar nav .button:hover{background:var(--sheet-sunken);color:var(--ink)}.inspector .badge,.design-card .badge{white-space:normal;text-align:center;letter-spacing:.04em}tbody th{font:600 13px var(--font-sans);letter-spacing:0;text-transform:none;color:var(--ink);border-bottom:var(--stroke-hair) solid var(--rule);background:0 0}.candidate-page button{border:var(--stroke-strong) solid var(--ink);border-radius:var(--radius-sm);background:var(--sheet);color:var(--ink);font:600 13px var(--font-cond);letter-spacing:.02em;align-items:center;gap:8px;padding:6px 14px;display:inline-flex}.candidate-page button:hover:not(:disabled){background:var(--sheet-sunken)}.candidate-page input,.candidate-page select,.candidate-page textarea{border:var(--stroke-control) solid var(--ink);background:var(--sheet);color:var(--ink);border-radius:0;padding:6px 8px}.candidate-page fieldset{border:var(--stroke-hair) solid var(--rule);background:var(--sheet)}.candidate-page legend{font:600 13px var(--font-cond)}.app-frame [data-frame-hide]{display:none!important}.frame-menu{z-index:31;background:var(--sheet);position:fixed;top:12px;left:12px}@media (max-width:800px){.app-frame>.main-shell{padding-top:44px}}