@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#f4f5f1;--surface:#fff;--ink:#192720;--muted:#717a72;--line:#e2e6df;--green:#496c38;--lime:#c3e8a1;--dark:#131e19;--error:#a84132;--amber:#926326;font-family:'DM Sans',system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}a{color:var(--green)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #7eab5c;outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.45}h1,h2,h3,p{margin-top:0}h1,h2,h3,.brand{font-family:Manrope,system-ui,sans-serif}h1{font-size:clamp(27px,3.4vw,43px);line-height:1.18;letter-spacing:-1.5px;font-weight:600;margin-bottom:13px}h2{font-size:22px;letter-spacing:-.7px}h3{font-size:16px;letter-spacing:-.3px}p{line-height:1.65}.sidebar{width:252px;position:fixed;inset:0 auto 0 0;background:var(--dark);color:#dce5dc;padding:32px 22px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:#fff;letter-spacing:4px;font-size:24px;font-weight:700}.brand small{display:block;font-family:'DM Sans',sans-serif;letter-spacing:1.5px;font-size:8px;color:#9baa9f;margin-top:5px}.workspace-name{border:1px solid #344239;border-radius:8px;padding:13px 10px;margin:35px 0 30px;display:flex;align-items:center;gap:9px;font-size:11px}.status-dot{width:6px;height:6px;background:#b8e67d;border-radius:50%;display:inline-block}.version{margin-left:auto;color:#94a795}.nav-label,.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px}.nav-label{color:#819285;margin:0 12px 14px}#step-nav{display:flex;flex-direction:column;gap:6px}.nav-step,.nav-extra{background:transparent;border:0;color:#a8b5aa;text-align:left;padding:12px 10px;border-radius:7px;font-size:12px;display:flex;gap:12px;align-items:center;width:100%}.nav-step .num{font-family:monospace;font-size:11px;color:#718374;min-width:20px}.nav-step.active{background:#2b3b2b;color:#d6f1b5}.nav-step.active .num{color:#c8e9aa}.nav-step .nav-check{margin-left:auto;color:#a1c77d}.sidebar-bottom{margin-top:auto;padding-top:22px}.nav-extra{border-top:1px solid #344239;border-radius:0;padding-top:20px;color:#ced9cf}.catalog-status{font-size:11px;padding:16px 9px}.catalog-status>span{font-size:8px;padding:3px 5px;border:1px solid #4d6544;color:#b8df97;margin-left:6px;border-radius:3px}.catalog-status small{display:block;color:#718374;font-size:9px;margin-top:8px}.sidebar-bottom p{font-size:11px;color:#718374;margin:20px 9px 0}.shell{margin-left:252px}.topbar{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 38px;gap:16px;background:#fafbf8}.breadcrumb{font-size:12px;color:var(--muted);min-width:0}.breadcrumb span{padding:0 12px;color:#bac2b8}.breadcrumb strong{font-weight:500;color:var(--ink)}.top-actions{display:flex;align-items:center;gap:10px}.top-actions>span{font-size:10px;color:var(--muted);margin-right:12px}.button{border:1px solid #d4dbcf;background:transparent;color:var(--ink);padding:10px 15px;border-radius:6px;font-size:12px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;white-space:nowrap}.button:hover{background:#e9eee4}.button.primary{background:var(--ink);color:#f3f8ee;border-color:var(--ink)}.button.primary:hover{background:#324832}.button.quiet{border-color:transparent}.button.light{background:var(--lime);border-color:var(--lime);color:#21331b}.icon-button{background:none;border:1px solid var(--line);border-radius:50%;width:34px;height:34px;font-size:22px;color:var(--muted)}main{max-width:1580px;margin:auto;padding:40px 38px 30px;min-height:calc(100vh - 140px)}.intro{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:28px}.eyebrow{color:var(--green);margin-bottom:16px;display:block}.intro p{font-size:13px;color:var(--muted);max-width:580px;margin-bottom:0}.step-indicator{font-size:11px;color:var(--muted);white-space:nowrap;margin-top:18px}.step-indicator strong{color:var(--ink);font-size:18px;font-weight:500}.designer-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:20px}.panel-header{padding:22px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-header h2,.panel-header h3{margin:0}.panel-header h2{font-size:16px}.panel-header small{font-size:10px;color:var(--muted)}.panel-body{padding:24px}.section-number{font-family:monospace;font-size:11px;color:#8a9786;padding-right:10px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:21px 20px}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field.full{grid-column:1/-1}.field>label{font-size:12px;font-weight:500}.field .help{color:var(--muted);font-size:10px;line-height:1.5}.field input,.field select,.field textarea{border:1px solid #dce2d6;border-radius:6px;background:#fcfdfa;color:var(--ink);padding:11px 12px;width:100%;min-width:0}.field textarea{resize:vertical;min-height:86px;line-height:1.6}.field input:invalid{border-color:#cd7c6b}.input-unit{position:relative}.input-unit input{padding-right:58px}.input-unit span{position:absolute;right:12px;top:12px;font-size:11px;color:var(--muted);pointer-events:none}.field input[type=checkbox]{width:17px;height:17px;accent-color:var(--green)}.check-field{display:flex;gap:10px;align-items:center;padding:9px 0}.check-field label{font-size:12px}.check-field input{width:17px;height:17px}.note{font-size:11px;line-height:1.65;border-left:3px solid #91b66a;background:#f3f7ee;padding:12px 15px;margin:18px 0 0;color:#52664b}.note.warning{border-color:#c49b5d;background:#faf6ed;color:#836436}.note.danger{border-color:#b26958;background:#fff2ed;color:#9a4736}.note a{color:inherit}.vendor-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:25px}.vendor-card{border:1px solid var(--line);background:#fff;border-radius:8px;text-align:left;padding:18px 15px;min-width:0}.vendor-card.selected{border:1.5px solid #6f9154;background:#f5f9ef}.vendor-card strong{font-size:17px;font-family:Manrope,sans-serif;display:block}.vendor-card small{display:block;color:var(--muted);font-size:10px;margin-top:8px}.vendor-card .vendor-dot{width:6px;height:6px;border-radius:50%;background:#608d42;float:right;margin-top:5px}.vendor-card .soon{font-size:8px;color:#8b9685}.spec-strip{display:grid;grid-template-columns:repeat(3,1fr);background:#f4f7f0;border-radius:7px;margin-top:20px;padding:18px 10px}.spec-strip>div{padding:0 12px;border-right:1px solid #dde6d6}.spec-strip>div:last-child{border:0}.spec-strip strong{display:block;font-size:21px;font-family:Manrope;font-weight:500;letter-spacing:-.7px}.spec-strip small{display:block;color:var(--muted);font-size:9px;margin-top:7px}.source-line{font-size:10px;line-height:1.7;color:var(--muted);margin-top:14px}.source-line a{overflow-wrap:anywhere}.live-panel{background:#eaf0e3;border:1px solid #dce6d2;border-radius:10px;padding:23px 21px}.live-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:1.2px;color:#52644c}.live-top .status-dot{background:#6c9148}.live-value{margin-top:25px}.live-value strong{font-size:39px;letter-spacing:-2px;font-family:Manrope;font-weight:500}.live-value small{font-size:14px;color:#677d5c;margin-left:5px}.live-value p{font-size:11px;color:#67765e;margin:4px 0 22px}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:18px 10px;padding:20px 0;border-top:1px solid #d2dec8;border-bottom:1px solid #d2dec8}.metrics strong{font-size:18px;display:block;font-weight:500}.metrics small{font-size:9px;display:block;margin-top:5px;color:#6c7c62}.power-bar{margin-top:20px;display:flex;height:5px;gap:3px}.power-bar span{background:#496b3a;border-radius:2px;min-width:2px}.power-bar span:nth-child(2){background:#93af7e}.power-bar span:nth-child(3){background:#bdcbb2}.legend{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;font-size:9px;color:#687b5d}.legend span:before{content:'';display:inline-block;width:5px;height:5px;background:#496b3a;margin-right:5px;border-radius:2px}.legend span:nth-child(2):before{background:#93af7e}.legend span:nth-child(3):before{background:#bdcbb2}.mini-label{font-size:10px;color:var(--muted);line-height:1.6}.live-panel .mini-label{margin-top:20px;margin-bottom:0;color:#697b5f}.readiness{margin-top:18px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:9px}.readiness h3{font-size:12px;margin-bottom:12px}.readiness-row{font-size:11px;display:flex;justify-content:space-between;gap:10px;margin:9px 0;color:var(--muted)}.pill{display:inline-block;padding:4px 7px;border-radius:4px;background:#eef3e7;color:#5b7c3f;font-size:9px;white-space:nowrap}.pill.amber{background:#fbf1df;color:#99703a}.pill.gray{background:#f1f2ee;color:#7a8374}.bottom-nav{display:flex;justify-content:space-between;align-items:center;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);gap:15px}.bottom-nav span{color:var(--muted);font-size:10px}.checklist{display:grid;gap:0}.check-item{display:flex;align-items:flex-start;gap:11px;padding:14px 0;border-bottom:1px solid var(--line)}.check-item:last-child{border:0}.check-item input{width:16px;height:16px;accent-color:var(--green);margin-top:3px;flex-shrink:0}.check-item label{font-size:12px;font-weight:500;line-height:1.5}.check-item small{display:block;font-size:10px;font-weight:400;color:var(--muted);margin-top:5px}.check-item:has(input:checked) label{color:#52733c}.report-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.report-stat{padding:20px;background:#fff;border:1px solid var(--line);border-radius:8px}.report-stat small{font-size:10px;color:var(--muted)}.report-stat strong{display:block;font-size:27px;font-weight:500;letter-spacing:-1px;margin:10px 0 4px}.report-stat span{font-size:10px;color:var(--muted)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:11px}th{text-align:left;color:var(--muted);font-size:10px;font-weight:500;background:#f7f9f3}td,th{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.6}td small{display:block;color:var(--muted);font-size:10px}td a{overflow-wrap:anywhere}.rack-row{display:flex;gap:12px;overflow-x:auto;padding-bottom:10px}.rack{min-width:115px;max-width:145px;flex:1}.rack-body{border:2px solid #344a36;background:#e6ecdf;border-radius:5px;padding:8px;display:flex;flex-direction:column;gap:4px;min-height:210px}.rack-device{background:#466241;color:#f0f7e9;padding:6px;font-size:9px;text-align:center;border-radius:2px}.rack-device.other{background:#a6b79a;color:#293d23}.rack-spare{flex:1;min-height:12px}.rack h3{font-size:10px;margin:10px 0 5px}.rack>small{font-size:9px;color:var(--muted)}.rack.cdu .rack-body{background:#edf4f3;border-color:#557875;justify-content:center;align-items:center;color:#416862;font-size:10px;text-align:center}.floor-caption{font-size:10px;color:var(--muted);margin-top:12px}.review-list{list-style:none;padding:0;margin:0}.review-list li{padding:11px 0;border-bottom:1px solid var(--line);font-size:11px;line-height:1.6}.review-list li:last-child{border:0}.review-list .critical{color:var(--error)}.review-list .warning{color:var(--amber)}.empty-state{padding:40px;text-align:center;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:20px;padding:20px 38px;border-top:1px solid var(--line);color:#90998a;font-size:9px;letter-spacing:.5px}dialog{width:min(1050px,calc(100% - 36px));max-height:88vh;border:1px solid var(--line);border-radius:12px;padding:25px;background:var(--bg);color:var(--ink)}dialog::backdrop{background:#14251cc2;backdrop-filter:blur(4px)}.dialog-top{display:flex;justify-content:space-between;gap:20px;align-items:center}.dialog-top .eyebrow{margin-bottom:8px}.catalog-search{width:100%;padding:12px;border:1px solid var(--line);border-radius:6px;background:#fff;margin:8px 0 18px}#toast{position:fixed;bottom:25px;left:calc(50% + 100px);transform:translateX(-50%);background:var(--ink);color:white;padding:13px 20px;border-radius:7px;z-index:30;font-size:12px;display:none;max-width:90vw}.skip{position:absolute;left:-9999px}.skip:focus{position:fixed;left:10px;top:10px;padding:12px;background:white;z-index:100}.error-banner{padding:15px;background:#fff1eb;border:1px solid #e1b6a6;border-radius:6px;color:#944932;font-size:12px;margin-bottom:20px}.report-notes{white-space:pre-wrap;font-size:11px;line-height:1.7}.inline-actions{display:flex;flex-wrap:wrap;gap:8px}.key-value{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid var(--line);font-size:11px}.key-value span:first-child{color:var(--muted)}
.mobile-only{display:none}
@media(min-width:1500px){.designer-grid{grid-template-columns:minmax(0,1fr) 320px}main{padding-top:50px}.panel-body{padding:28px}.live-panel{padding:27px}}
@media(max-width:1150px){.sidebar{width:215px;padding:28px 16px}.shell{margin-left:215px}.designer-grid{grid-template-columns:minmax(0,1fr) 245px;gap:18px}main{padding:30px 25px}.topbar{padding:0 25px}.top-actions>span{display:none}.panel-body{padding:20px}.report-grid{grid-template-columns:repeat(2,1fr)}h1{font-size:32px}.vendor-card{padding:14px 10px}.vendor-card strong{font-size:14px}}
@media(max-width:920px){.designer-grid{grid-template-columns:1fr}.live-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.readiness{margin-top:0}.sidebar{width:195px}.shell{margin-left:195px}.topbar{height:auto;min-height:76px;flex-wrap:wrap;padding:18px 22px}.breadcrumb{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar .brand{font-size:20px;gap:10px}.brand small{font-size:7px}.nav-step{font-size:11px}.intro{gap:12px}.intro p{font-size:12px}.field-grid{gap:18px}.panel-header{padding:20px}.top-actions{gap:3px}.button{padding:9px 12px}.sidebar-bottom p{display:none}}
@media(max-width:680px){.sidebar{position:relative;width:100%;padding:18px;display:block}.brand{font-size:22px!important}.sidebar .brand small{font-size:7px}.workspace-name,.nav-label,.sidebar-bottom{display:none}#step-nav{flex-direction:row;overflow-x:auto;margin-top:18px;gap:5px;padding-bottom:3px}.nav-step{width:auto;white-space:nowrap;padding:9px;gap:7px}.nav-step .num{min-width:13px}.nav-check{display:none}.shell{margin-left:0}main{padding:25px 17px}.topbar{padding:14px 17px;gap:9px}.breadcrumb{font-size:10px}.top-actions .button{font-size:10px;padding:7px 10px}.intro{display:block;margin-bottom:22px}.step-indicator{margin-top:16px}h1{font-size:30px;letter-spacing:-1px}.eyebrow{font-size:9px}.field-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.panel-body{padding:18px}.live-aside{grid-template-columns:1fr}.live-panel{padding:20px}.live-value{margin-top:16px}.live-value strong{font-size:32px}.metrics{gap:14px}.readiness{display:none}.report-grid{gap:9px}.report-stat{padding:15px}.report-stat strong{font-size:24px}.vendor-cards{gap:7px}.vendor-card{padding:13px 10px}.vendor-card strong{font-size:13px}.vendor-card small{font-size:9px}.bottom-nav span{display:none}.bottom-nav{gap:8px}footer{padding:20px 17px;display:block;line-height:1.8}footer>span{display:block}#toast{left:50%}.panel-header small{max-width:100px;text-align:right}}
@media(max-width:680px){.mobile-only{display:inline-flex}.field input,.field select,.field textarea{font-size:16px}}
@media print{.sidebar,.topbar,footer,.bottom-nav,.inline-actions,.live-aside,#toast{display:none!important}.shell{margin:0}main{padding:0;max-width:none}.designer-grid{display:block}.panel{break-inside:avoid;margin-bottom:12px}.report-grid{grid-template-columns:repeat(4,1fr)}.intro{margin:0 0 20px}.panel-body{padding:12px}.panel-header{padding:12px}body{background:white}.report-stat{padding:12px}a{color:inherit}h1{font-size:26px}table{font-size:9px}}
/* Advanced engineering workspace */
.workbench-tabs,.inline-actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.scenario-row{display:flex;align-items:center;gap:10px;padding:15px 0;border-bottom:1px solid #333}.scenario-row>div{flex:1;min-width:140px}.scenario-row small{display:block;color:#aaa}.code-editor{display:block;width:100%;overflow:auto;background:#000;color:#eee;border:1px solid #444;border-radius:8px;padding:12px;font:13px/1.6 Consolas,monospace;white-space:pre-wrap;word-break:break-word}.editor-label{display:block;margin:16px 0 8px}details{margin:14px 0}summary{cursor:pointer;padding:8px 0}@media(max-width:800px){.scenario-row{flex-wrap:wrap}.top-actions{flex-wrap:wrap}.topbar{height:auto;min-height:70px;padding-top:12px;padding-bottom:12px}}
.technical-svg{overflow:auto;border:1px solid #444;border-radius:8px}.technical-svg svg{display:block;width:100%;min-width:650px}.unknown-field{font-size:12px;color:#aaa;display:flex;gap:8px;align-items:center;margin-top:8px}.unknown-field input{width:auto}#technical-layout-dialog{max-width:1200px;width:95vw}.check-field{margin:10px 0}