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.validation-summary{display:flex;justify-content:space-between;gap:24px;align-items:start;margin:20px 0}.validation-summary .section-label,.validation-method .section-label{margin:0 0 6px}.validation-summary h2{font-size:22px}.validation-summary p{max-width:66ch;margin:6px 0 0;color:var(--muted)}.validation-summary .feature-list{min-width:min(420px,45%);margin:0}.validation-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.validation-case{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised)}.validation-case header{display:flex;justify-content:space-between;gap:12px;align-items:start}.validation-case h3{margin:0;font-size:17px}.validation-case p{margin:5px 0 0;color:var(--muted);font-size:13px}.validation-result{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}.validation-result div{padding:11px 0;border-top:1px solid var(--line)}.validation-result span{display:block;color:var(--muted);font-size:11px}.validation-result strong{font-size:14px}.validation-method{margin-top:16px}.validation-method h2{font-size:18px}@media(max-width:760px){.validation-summary{flex-direction:column}.validation-summary .feature-list{min-width:0;width:100%}.validation-list{grid-template-columns:1fr}}
.validation-actions{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 12px}.button-primary{background:var(--brand);border-color:var(--brand);color:white}.button-primary:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:white}.test-result{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:13px 16px;border-radius:10px;background:oklch(.96 .012 27);border:1px solid var(--line);font-size:13px;margin-bottom:16px}.test-result strong{font-size:14px}.test-result span,.failsafe-panel>p{color:var(--muted)}.failsafe-panel{margin-top:16px}.failsafe-panel .section-label{margin:0 0 6px}.failsafe-panel h2{font-size:18px}.failsafe-panel>p{margin:6px 0 0;font-size:13px;max-width:75ch}.failsafe-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}.failsafe-item{padding:13px 0;border-top:1px solid var(--line)}.failsafe-item span{display:block;font-size:12px;color:var(--muted)}.failsafe-item strong{display:block;margin:4px 0;font-size:14px}.failsafe-item.pass strong{color:oklch(.3 .09 151)}@media(max-width:760px){.test-result{align-items:flex-start;flex-direction:column}.failsafe-list{grid-template-columns:1fr}}
.spatial-stage{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.65fr);gap:16px;margin-top:20px}.spatial-map-wrap{padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised)}.spatial-map{position:relative;display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(8,1fr);gap:3px;min-height:440px;padding:12px;border-radius:12px;background:oklch(.94 .012 27);overflow:hidden}.gas-cell{border-radius:3px;background:oklch(.92 .025 151);transition:background .2s ease-out}.gas-cell.level-1{background:oklch(.83 .08 151)}.gas-cell.level-2{background:oklch(.82 .13 79)}.gas-cell.level-3{background:oklch(.66 .18 38)}.gas-cell.level-4{background:oklch(.53 .19 28)}.spatial-fixture{position:absolute;z-index:1;padding:5px 7px;border-radius:7px;background:var(--ink);color:white;font-size:11px;font-weight:700;box-shadow:0 2px 8px oklch(.2 .02 27/.22)}.fixture-source{left:16%;bottom:20%}.fixture-sensor{right:20%;bottom:27%;background:var(--brand-dark)}.fixture-vent{right:10%;top:9%;background:oklch(.34 .09 151)}.fixture-door{left:43%;top:5%;background:var(--unknown)}.spatial-inspector{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised)}.spatial-inspector .section-label{margin:0 0 6px}.spatial-inspector h2{font-size:20px}.spatial-inspector .feature-list{grid-template-columns:1fr;margin-top:18px}.spatial-legend{display:flex;flex-wrap:wrap;gap:11px;margin:20px 0 0;font-size:12px}.spatial-legend span{display:flex;gap:5px;align-items:center}.spatial-legend i{width:10px;height:10px;border-radius:50%;display:inline-block}.level-low{background:oklch(.83 .08 151)}.level-medium{background:oklch(.82 .13 79)}.level-high{background:oklch(.53 .19 28)}.spatial-boundary{margin:18px 0 0;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.spatial-guidance{margin-top:16px}.spatial-guidance .section-label{margin:0 0 6px}.spatial-guidance h2{font-size:18px}@media(max-width:900px){.spatial-stage{grid-template-columns:1fr}}@media(max-width:600px){.spatial-map{min-height:340px;gap:2px;padding:8px}.spatial-fixture{font-size:9px;padding:4px}.fixture-source{left:11%;bottom:16%}.fixture-sensor{right:12%;bottom:25%}}
.metric.is-safe,.reason.is-safe{background:oklch(.975 .018 151);border-color:oklch(.8 .07 151)}.metric.is-safe .metric-value,.reason.is-safe strong{color:oklch(.3 .09 151)}.metric.is-attention,.reason.is-attention{background:oklch(.975 .028 79);border-color:oklch(.84 .09 79)}.metric.is-attention .metric-value,.reason.is-attention strong{color:oklch(.38 .1 79)}.metric.is-danger,.reason.is-danger{background:oklch(.975 .025 28);border-color:oklch(.82 .09 28)}.metric.is-danger .metric-value,.reason.is-danger strong{color:oklch(.37 .13 28)}.metric.is-unknown,.reason.is-unknown{background:oklch(.97 .012 258);border-color:oklch(.83 .02 258)}.metric.is-unknown .metric-value,.reason.is-unknown strong{color:var(--unknown)}
.setup-workspace{display:none;min-height:100vh;background:var(--bg)}body.setup-mode .app-shell{display:none}body.setup-mode .setup-workspace{display:block}.setup-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px clamp(20px,4vw,56px);border-bottom:1px solid var(--line);background:var(--surface-raised)}.setup-topbar .brand{padding:0}.setup-topbar-actions{display:flex;align-items:center;gap:10px}.setup-main{max-width:1440px;margin:auto;padding:38px clamp(20px,4vw,56px) 60px}.setup-intro{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:26px}.setup-intro .section-label{margin:0 0 6px}.setup-intro h1{margin:0;font-size:32px;text-wrap:balance}.setup-intro>div>p:last-child{max-width:69ch;margin:7px 0 0;color:var(--muted)}.setup-safety-note{max-width:360px;padding:14px 16px;border:1px solid oklch(.84 .09 79);border-radius:12px;background:oklch(.975 .028 79);font-size:12px}.setup-safety-note strong,.setup-safety-note span{display:block}.setup-safety-note span{margin-top:4px;color:oklch(.38 .1 79)}.setup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.setup-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised)}.setup-card-head{display:flex;justify-content:space-between;align-items:start;gap:14px;margin-bottom:18px}.setup-card-head .section-label{margin:0 0 5px}.setup-card h2{margin:0;font-size:19px}.setup-form{display:grid;gap:13px}.setup-form label{display:grid;gap:6px;font-size:13px;font-weight:600}.setup-form input,.setup-form select{width:100%;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--surface-raised);color:var(--ink)}.setup-form .button{justify-self:start;margin-top:4px}.setup-pair{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.setup-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.setup-metrics .metric{padding:13px}.setup-metrics .metric-value{font-size:22px}.setup-trace{grid-template-columns:repeat(3,1fr);margin-top:17px}.setup-test-actions,.setup-scenario-buttons{display:flex;flex-wrap:wrap;gap:8px}.setup-scenario-buttons{margin-top:14px}.setup-scenario-buttons button{border:1px solid var(--line);border-radius:999px;padding:8px 10px;background:var(--surface-raised);font:600 12px inherit;color:var(--ink);cursor:pointer}.setup-scenario-buttons button:hover,.setup-scenario-buttons button:focus-visible{border-color:var(--brand);color:var(--brand-dark)}.commission-list{display:grid;gap:0;margin-top:18px}.commission-list>div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:13px}.commission-list span{color:var(--muted)}.commission-list strong{font-size:12px}.commission-list .pass{color:oklch(.3 .09 151)}.commission-list .pending{color:oklch(.38 .1 79)}@media(max-width:900px){.setup-grid{grid-template-columns:1fr}.setup-intro{align-items:start;flex-direction:column}.setup-safety-note{max-width:700px}}@media(max-width:600px){.setup-topbar{align-items:start;flex-direction:column}.setup-topbar-actions{width:100%;justify-content:space-between}.setup-main{padding:26px 16px 40px}.setup-intro h1{font-size:26px}.setup-pair,.setup-trace{grid-template-columns:1fr}.setup-metrics{grid-template-columns:repeat(2,1fr)}}
.managed-sites-panel{margin-top:16px}.managed-sites-panel .section-label{margin:0 0 6px}.managed-sites-panel h2{font-size:18px}.managed-sites{display:grid;gap:0;margin-top:14px}.managed-sites article{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.managed-sites article>div{display:grid;gap:3px}.managed-sites span{font-size:12px;color:var(--muted)}.managed-sites article>div:last-child{justify-items:end}.managed-empty{margin:14px 0 0;color:var(--muted);font-size:13px}@media(max-width:600px){.managed-sites article{align-items:start;flex-direction:column}.managed-sites article>div:last-child{justify-items:start}}
.nav-group{margin:18px 8px 4px;font-size:10px;letter-spacing:.08em;font-weight:700;color:var(--muted)}.nav-group:first-child{margin-top:4px}.plan-preview-actions{display:flex;flex-wrap:wrap;gap:8px;margin:-2px 0 12px}.plan-preview{display:grid;grid-template-columns:.55fr 1fr;gap:14px;align-items:center;margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.plan-preview strong,.plan-preview span{display:block}.plan-preview span{margin-top:4px;color:var(--muted);font-size:12px}.plan-preview-map{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(8,1fr);gap:2px;min-height:130px;padding:7px;border-radius:8px;background:oklch(.94 .012 27)}.plan-preview-map span{border-radius:2px;background:oklch(.92 .025 151)}.plan-preview-map .level-1{background:oklch(.83 .08 151)}.plan-preview-map .level-2{background:oklch(.82 .13 79)}.plan-preview-map .level-3{background:oklch(.66 .18 38)}.plan-preview-map .level-4{background:oklch(.53 .19 28)}@media(max-width:600px){.nav-group{display:none}.plan-preview{grid-template-columns:1fr}.plan-preview-map{min-height:110px}}
.floor-plan-card{grid-column:1/-1}.floor-plan-card .setup-card-head p:last-child{max-width:68ch;margin:6px 0 0;color:var(--muted);font-size:13px}.plan-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(250px,.55fr);gap:20px}.plan-tools{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.plan-tools button{border:1px solid var(--line);border-radius:999px;padding:8px 10px;background:var(--surface-raised);color:var(--ink);font:600 12px inherit;cursor:pointer}.plan-tools button.is-active{border-color:var(--brand);background:oklch(.94 .035 27);color:var(--brand-dark)}.plan-editor-note{margin:-2px 0 10px;padding:8px 10px;border:1px solid oklch(.84 .055 27);border-radius:8px;background:oklch(.97 .015 27);color:var(--muted);font-size:12px}.floor-plan{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(8,1fr);gap:3px;min-height:380px;padding:12px;border:1px solid var(--line);border-radius:12px;background:oklch(.94 .012 27)}.plan-cell{position:relative;border:1px solid oklch(.88 .01 27);border-radius:3px;background:oklch(.985 .003 27);cursor:pointer;transition:transform .15s ease,background .15s ease,outline-color .15s ease}.plan-cell:hover{background:oklch(.94 .03 27);transform:scale(1.03);z-index:1}.plan-cell span{position:relative;z-index:1;color:#fff;font-size:10px;font-weight:800}.plan-cell.has-source{background:var(--danger)}.plan-cell.has-sensor{background:var(--brand-dark)}.plan-cell.has-vent{background:oklch(.38 .1 151)}.plan-cell.has-door{background:var(--unknown)}.plan-cell.has-counter{background:oklch(.42 .035 265)}.plan-cell.has-workzone{background:oklch(.46 .075 79)}.plan-cell.has-wall{background:oklch(.34 .015 260)}.plan-cell.is-recommended{outline:2px dashed oklch(.5 .12 79);outline-offset:-4px;background:oklch(.96 .055 79)}.plan-cell.is-selected{outline:3px solid var(--brand);outline-offset:2px;z-index:2}.plan-inspector{padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.plan-inspector .section-label{margin:0 0 5px}.plan-inspector h3{margin:0;font-size:16px}.plan-inspector .feature-list{grid-template-columns:1fr;margin:15px 0}.recommendation-panel{margin:14px 0;padding:12px;border:1px solid oklch(.82 .07 79);border-radius:10px;background:oklch(.98 .025 79)}.recommendation-panel>strong{display:block;font-size:12px;color:oklch(.36 .09 79);letter-spacing:.02em}.recommendation-choice{display:block;width:100%;margin-top:8px;padding:8px;border:1px solid oklch(.85 .055 79);border-radius:8px;background:var(--surface-raised);color:var(--ink);font:inherit;text-align:left;cursor:pointer}.recommendation-choice:hover{border-color:oklch(.5 .12 79)}.recommendation-choice strong,.recommendation-choice span{display:block}.recommendation-choice span{margin-top:3px;color:var(--muted);font-size:11px}.recommendation-panel p{margin:8px 0 0;color:var(--muted);font-size:12px}.plan-inspector p:last-child{margin:14px 0 0;padding-top:13px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.diagnostic-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:18px;padding-top:15px;border-top:1px solid var(--line);font-size:13px}.diagnostic-head .button{padding:7px 10px;font-size:12px}.diagnostic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:10px}.diagnostic-item{padding:10px 12px 10px 0;border-top:1px solid var(--line)}.diagnostic-item span,.diagnostic-item small{display:block;color:var(--muted);font-size:11px}.diagnostic-item strong{font-size:13px}.diagnostic-item.pass strong{color:oklch(.3 .09 151)}.diagnostic-item.attention strong{color:oklch(.38 .1 79)}.diagnostic-item.danger strong{color:oklch(.37 .13 28)}.diagnostic-item.unknown strong{color:var(--unknown)}@media(prefers-reduced-motion:reduce){.plan-cell{transition:none}.plan-cell:hover{transform:none}}@media(max-width:900px){.plan-layout{grid-template-columns:1fr}}@media(max-width:600px){.floor-plan{min-height:300px;padding:8px;gap:2px}.diagnostic-grid{grid-template-columns:repeat(2,1fr)}}
.explorer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.explorer-grid .section-label,.label-panel .section-label{margin:0 0 6px}.explorer-grid h2,.label-panel h2{font-size:18px}.label-panel{display:grid;grid-template-columns:minmax(260px,1fr) minmax(280px,.9fr);gap:24px;align-items:start;margin-top:16px}.label-panel p{color:var(--muted);font-size:13px;max-width:65ch}.label-panel form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.label-panel label{display:grid;gap:6px;font-size:12px;font-weight:700}.label-panel select{padding:9px;border:1px solid var(--line);border-radius:9px;background:var(--surface-raised);color:var(--ink)}.label-panel button{width:max-content}.label-quality{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.label-quality strong{color:var(--ink)}@media(max-width:900px){.explorer-grid,.label-panel{grid-template-columns:1fr}.label-panel form{grid-template-columns:1fr 1fr}}@media(max-width:600px){.explorer-grid,.label-panel form{grid-template-columns:1fr}}
.incident-card{display:grid;gap:8px;padding:16px 0;border-top:1px solid var(--line)}.incident-card:first-child{border-top:0}.incident-card header{display:flex;justify-content:space-between;gap:12px;align-items:start}.incident-card h3{margin:0;font-size:15px}.incident-card p{margin:0;color:var(--muted);font-size:13px}.incident-meta{display:flex;flex-wrap:wrap;gap:7px;font-size:12px;color:var(--muted)}.incident-meta b{color:var(--ink)}.incident-workflow{display:grid;gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid oklch(.7 .03 258/.5)}.incident-workflow textarea{width:100%;min-height:76px;padding:9px;border:1px solid oklch(.75 .03 258);border-radius:8px;font:inherit}.incident-actions{display:flex;flex-wrap:wrap;gap:8px}.incident-note{font-size:12px;color:oklch(.82 .012 258)}.replay-step .incident-step-meta{display:block;margin-top:3px;color:var(--muted);font-size:11px}.developer-event code{display:block;margin-top:5px;color:var(--muted);font:11px/1.45 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}@media(max-width:760px){.incident-card header{flex-direction:column}.incident-actions .button{width:100%}}

/* UI Completion Sprint: scoped additions keep the existing safety visual language intact. */
.nav-toggle{display:none;margin-left:auto;width:42px;min-height:42px;border:1px solid var(--line);border-radius:9px;background:var(--surface-raised);color:var(--ink);font-size:20px;cursor:pointer}.developer-only,.mobile-demo-control{display:none}.developer-role .developer-only{display:inline-flex}.developer-role .mobile-demo-control{display:grid}.technician-queue{display:none;margin:20px 0;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised)}.technician-role .technician-queue{display:block}.queue-copy{max-width:58ch;margin:5px 0 0;color:var(--muted);font-size:13px}.queue-list{display:grid;gap:0;margin-top:14px}.queue-item{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}.queue-item>div:first-child{display:grid;gap:3px}.queue-item span,.queue-item p,.queue-item small{color:var(--muted);font-size:12px}.queue-item strong{font-size:15px}.queue-item p{margin:0}.queue-item>div:last-child{display:grid;gap:5px;justify-items:end;text-align:right}.queue-item b{font-size:12px}.queue-item .button{margin-top:3px}.queue-empty{display:grid;gap:4px;padding:18px 0;color:var(--muted)}.queue-empty strong{color:var(--ink)}
.demo-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.82fr);gap:16px;margin-top:20px}.demo-layout .panel h3,.demo-reset-panel h3{margin:0;font-size:19px}.demo-field{display:grid;gap:6px;margin-top:18px;color:var(--muted);font-size:12px;font-weight:700}.demo-field select{width:100%;min-height:42px;border:1px solid var(--line);border-radius:9px;padding:9px;background:var(--surface-raised);color:var(--ink)}.demo-scenario-copy{margin-top:14px;padding:14px;border-left:3px solid var(--brand);border-radius:0 10px 10px 0;background:oklch(.97 .014 27)}.demo-scenario-copy strong{font-size:15px}.demo-scenario-copy p{margin:5px 0 0;color:var(--muted);font-size:13px}.demo-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.demo-actions .button{min-height:42px}.demo-facts{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:12px}.demo-open-list{display:grid;gap:0;margin-top:18px;padding-top:4px;border-top:1px solid var(--line)}.demo-open-list .section-label{margin:12px 0 4px}.demo-open-list>div{display:grid;gap:3px;padding:10px 0;border-top:1px solid var(--line)}.demo-open-list>div:first-of-type{border-top:0}.demo-open-list strong{font-size:13px}.demo-open-list span{color:var(--muted);font-size:12px}.demo-reset-panel{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:16px;border-color:oklch(.84 .055 27)}.demo-reset-panel p{max-width:75ch;margin:6px 0 0;color:var(--muted);font-size:13px}.review-bar{position:fixed;z-index:20;right:16px;bottom:16px;display:flex;align-items:center;gap:8px;max-width:min(720px,calc(100vw - 32px));padding:9px 10px;border:1px solid var(--line);border-radius:12px;background:oklch(.99 .005 27/.96);box-shadow:var(--shadow);font-size:12px;backdrop-filter:blur(12px)}.review-bar>span{flex:1;overflow-wrap:anywhere}.review-bar .button{padding:7px 9px;font-size:12px}.review-bar[hidden]{display:none}
@media(max-width:900px){.demo-layout{grid-template-columns:1fr}.queue-item{align-items:flex-start;flex-direction:column}.queue-item>div:last-child{justify-items:start;text-align:left}.demo-reset-panel{align-items:flex-start;flex-direction:column}}
@media(max-width:760px){.sidebar{position:sticky;top:0;z-index:15;padding:12px 16px}.brand{padding:0}.nav-toggle{display:inline-grid;place-items:center}.workspace-label,.sidebar-foot{display:none}.navigation{display:none;margin:12px -4px 0;max-height:calc(100vh - 78px);overflow:auto;padding:4px}.sidebar.is-open .navigation{display:grid}.sidebar.is-open{box-shadow:0 12px 25px oklch(.2 .02 27/.12)}.navigation .nav-group{display:block;margin:12px 8px 4px}.navigation .nav-item{width:100%;white-space:normal;padding:11px 12px}.topbar{margin-bottom:20px}.top-actions{gap:8px}.data-badge{white-space:normal}.technician-queue{padding:16px}.demo-layout{margin-top:16px}.demo-layout .panel,.demo-reset-panel{padding:16px}.demo-facts{grid-template-columns:1fr}.demo-actions .button{flex:1 1 145px}.review-bar{left:10px;right:10px;bottom:10px;display:grid;grid-template-columns:1fr auto auto}.review-bar>span{grid-column:1/-1}.review-bar .button{min-height:38px}.sidebar:not(.is-open) .navigation{display:none}}
@media(max-width:430px){.demo-actions{display:grid;grid-template-columns:1fr}.demo-actions .button{width:100%}.review-bar{grid-template-columns:1fr 1fr}.review-bar .button{width:100%}.review-bar #close-review{grid-column:1/-1}.queue-item .button{width:100%}}

.guided-demo{margin-top:16px}.guided-demo-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:20px;margin-top:16px}.guided-demo-title{margin:0;font-size:20px;font-weight:700}.guided-demo-copy{max-width:65ch;margin:6px 0 0;color:var(--muted)}.guided-demo-facts{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:16px}.guided-demo-check{padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.guided-demo-check strong{font-size:13px}.guided-demo-check ul{display:grid;gap:8px;margin:12px 0;padding-left:18px;font-size:13px}.guided-demo-check p{margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.demo-actions .button:disabled{opacity:.5;cursor:not-allowed;border-color:var(--line);color:var(--muted)}@media(max-width:760px){.guided-demo-grid{grid-template-columns:1fr}.guided-demo-facts{grid-template-columns:1fr}.guided-demo-check{padding:14px}}
#relation-explorer-labels{grid-template-columns:repeat(3,minmax(0,1fr))}#relation-explorer-labels dd{overflow-wrap:anywhere;word-break:break-word}@media(max-width:760px){#relation-explorer-labels{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:430px){#relation-explorer-labels{grid-template-columns:1fr}}

/* Mobile-first application shell. The desktop sidebar and mobile bar share one navigation registry. */
.mobile-navigation{display:none}.mobile-more-sheet{border:0;border-radius:18px 18px 0 0;width:min(100%,560px);max-height:min(78dvh,720px);margin:auto 0 0;padding:0;background:var(--surface-raised);color:var(--ink);box-shadow:0 -18px 45px oklch(.2 .02 27/.18)}.mobile-more-sheet::backdrop{background:oklch(.2 .02 27/.36)}.mobile-sheet-head{display:flex;justify-content:space-between;gap:16px;align-items:start;padding:22px 20px 12px}.mobile-sheet-head .section-label{margin:0 0 4px}.mobile-sheet-head h2{margin:0;font-size:20px}.icon-button{display:grid;place-items:center;width:42px;min-height:42px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font:400 26px/1 inherit;cursor:pointer}.mobile-sheet-copy{margin:0;padding:0 20px;color:var(--muted);font-size:13px;line-height:1.55}.mobile-role-control{display:grid;gap:6px;margin:18px 20px 0;font-size:13px;font-weight:700}.mobile-role-control select{min-height:44px;border:1px solid var(--line);border-radius:10px;padding:9px;background:var(--surface);color:var(--ink);font:inherit}.mobile-more-list{display:grid;gap:8px;padding:18px 20px calc(20px + env(safe-area-inset-bottom))}.mobile-more-item{display:flex;align-items:center;gap:12px;width:100%;min-height:48px;border:1px solid var(--line);border-radius:11px;padding:10px 12px;background:var(--surface);color:var(--ink);font:600 14px inherit;text-align:left;cursor:pointer}.mobile-more-item:hover,.mobile-more-item:focus-visible{border-color:var(--brand);background:oklch(.97 .018 27)}
@media(max-width:760px){body{background:var(--bg)}.app-shell{display:block}.sidebar{display:flex;position:sticky;top:0;z-index:15;min-height:0;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--surface-raised)}.sidebar .brand{width:100%;gap:10px}.sidebar .brand>span:nth-child(2){font-size:17px}.sidebar .workspace-label,.sidebar .navigation,.sidebar-foot{display:none!important}.nav-toggle{display:none!important}.main-content{padding:18px 16px calc(92px + env(safe-area-inset-bottom));min-height:100dvh}.topbar{align-items:start;margin-bottom:16px}.topbar h1{font-size:25px;line-height:1.2}.topbar .section-label{margin-bottom:4px}.topbar .top-actions{display:flex;justify-content:flex-start;gap:6px;width:100%;margin-top:8px}.top-actions .scenario-control,.top-actions #open-setup,.top-actions #pause-button{display:none}.top-actions .developer-only{display:none!important}.top-actions .data-badge{max-width:100%;font-size:11px}.safety-hero{padding:20px}.safety-hero h2{font-size:25px}.general-landing{padding:16px}.general-status-grid{gap:8px}.general-status-grid div{padding:10px}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric{min-height:0;padding:14px}.metric-value{font-size:23px}.content-grid,.developer-grid,.location-grid,.report-summary,.function-grid,.guide-grid{grid-template-columns:1fr}.events-header,.analytics-intro,.assistant-intro{align-items:start;flex-direction:column}.events-header .button{width:100%}.panel{padding:16px}.code-block{max-width:100%;overflow:auto}.mobile-navigation{position:fixed;z-index:25;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;min-height:68px;padding:7px max(8px,env(safe-area-inset-left)) calc(7px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-right));border-top:1px solid var(--line);background:oklch(.995 .003 27/.97);box-shadow:0 -8px 22px oklch(.2 .02 27/.09);backdrop-filter:blur(12px)}.mobile-nav-item{display:grid;place-items:center;gap:2px;min-width:0;min-height:52px;border:0;border-radius:10px;background:transparent;color:var(--muted);font:600 10px/1.2 inherit;cursor:pointer}.mobile-nav-item>span:first-child{font-size:18px;line-height:1}.mobile-nav-item>span:last-child{overflow:hidden;max-width:100%;text-overflow:ellipsis;white-space:nowrap}.mobile-nav-item.is-active{background:oklch(.95 .035 27);color:var(--brand-dark)}.mobile-nav-item:focus-visible,.icon-button:focus-visible{outline:3px solid oklch(.55 .12 258/.65);outline-offset:2px}.setup-main{padding-bottom:calc(104px + env(safe-area-inset-bottom))}.setup-topbar{position:sticky;top:0;z-index:15}.setup-workspace~.mobile-navigation{display:none}body.setup-mode .mobile-navigation{display:none}.review-bar{bottom:calc(82px + env(safe-area-inset-bottom))}}
@media(max-width:430px){.main-content{padding-right:12px;padding-left:12px}.topbar h1{font-size:22px}.safety-hero{padding:17px}.safety-hero h2{font-size:22px}.metric-grid{grid-template-columns:1fr}.general-status-grid{grid-template-columns:1fr 1fr}.mobile-nav-item{font-size:9px}.mobile-navigation{gap:1px;padding-right:5px;padding-left:5px}.spatial-map{min-height:300px}.plan-layout{gap:14px}}
@media(max-width:760px){body:not(.setup-mode) .mobile-navigation{display:grid}}

/* Developer-only hardware payload workbench. */
.hardware-lab-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:16px}.hardware-lab-head,.hardware-result-head{display:flex;align-items:start;justify-content:space-between;gap:18px}.hardware-lab-head h2,.hardware-result-head h2,.hardware-output-grid h2{margin:0;font-size:18px}.hardware-lab-head .section-label,.hardware-result-head .section-label,.hardware-output-grid .section-label{margin:0 0 5px}.hardware-lab-head label{display:grid;gap:5px;min-width:210px;color:var(--muted);font-size:11px;font-weight:700}.hardware-lab-head select{min-height:40px;border:1px solid var(--line);border-radius:9px;padding:8px;background:var(--surface);color:var(--ink);font:inherit}.hardware-payload{width:100%;min-height:390px;margin-top:16px;padding:14px;border:1px solid var(--line);border-radius:11px;resize:vertical;background:oklch(.19 .018 258);color:oklch(.93 .012 258);font:12px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace;tab-size:2}.hardware-payload:focus{outline:3px solid oklch(.55 .12 258/.45);outline-offset:2px}.hardware-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.hardware-message{min-height:42px;margin:15px 0;color:var(--muted);font-size:13px;line-height:1.55;overflow-wrap:anywhere}.hardware-diagnostics{grid-template-columns:repeat(2,minmax(0,1fr))}.hardware-diagnostics dd{overflow-wrap:anywhere}.hardware-output-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:16px}.hardware-output-grid .code-block{min-height:260px;max-height:420px}.hardware-output-grid .feature-list{margin-top:14px}@media(max-width:1000px){.hardware-lab-grid,.hardware-output-grid{grid-template-columns:1fr 1fr}.hardware-output-grid article:first-child{grid-column:1/-1}}@media(max-width:700px){.hardware-lab-grid,.hardware-output-grid{grid-template-columns:1fr}.hardware-output-grid article:first-child{grid-column:auto}.hardware-lab-head{flex-direction:column}.hardware-lab-head label{width:100%;min-width:0}.hardware-payload{min-height:330px}.hardware-actions .button{flex:1 1 150px}.hardware-diagnostics{grid-template-columns:1fr}}

/* Admin overview and shared product explanation. */
.admin-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:20px}.admin-summary .metric{min-height:138px}.admin-dashboard-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:16px;margin-top:16px}.admin-dashboard-grid h2{font-size:18px}.admin-event-list{display:grid;margin-top:13px}.admin-event-list>div{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}.admin-event-list span,.admin-event-list small{color:var(--muted);font-size:11px}.admin-event-list strong{font-size:13px}.admin-access-panel{grid-column:1/-1}.admin-access-panel>p{max-width:72ch;color:var(--muted)}.product-intro,.product-purpose{display:flex;justify-content:space-between;align-items:start;gap:24px}.product-intro h2{margin:0;font-size:28px;text-wrap:balance}.product-intro p:last-child{max-width:70ch;color:var(--muted)}.product-purpose{align-items:center;margin:24px 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-purpose>div:first-child{max-width:70ch}.product-purpose h3,.product-content-grid h3,.product-flow-section h3,.product-status-section h3{margin:0;font-size:19px}.product-purpose p,.product-content-grid p{color:var(--muted);line-height:1.65}.product-boundary{max-width:390px;padding:15px;border:1px solid oklch(.84 .09 79);border-radius:11px;background:oklch(.975 .028 79)}.product-boundary strong,.product-boundary span,.product-notice strong,.product-notice span{display:block}.product-boundary span,.product-notice span{margin-top:5px;color:oklch(.38 .1 79);font-size:12px;line-height:1.5}.product-flow{display:flex;align-items:stretch;gap:8px;margin-top:18px}.product-flow div{flex:1;min-width:0;padding:13px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);text-align:center}.product-flow b,.product-flow span{display:block}.product-flow b{font-size:12px}.product-flow span{margin-top:3px;color:var(--muted);font-size:10px}.product-flow i{align-self:center;color:var(--muted);font-style:normal}.product-content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}.product-tech-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;margin:15px 0 0;padding:0;list-style:none}.product-tech-list li{padding:11px 0;border-top:1px solid var(--line)}.product-tech-list strong,.product-tech-list span{display:block}.product-tech-list strong{font-size:13px}.product-tech-list span{margin-top:3px;color:var(--muted);font-size:12px;line-height:1.5}.product-notice{margin-top:16px;padding:14px;border:1px solid oklch(.84 .09 79);border-radius:11px;background:oklch(.975 .028 79)}.product-subheading{margin-top:24px!important}.product-roles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;margin:10px 0 0}.product-roles div{padding:10px 0;border-top:1px solid var(--line)}.product-roles dt{font-size:13px;font-weight:700}.product-roles dd{margin:3px 0 0;color:var(--muted);font-size:12px}.product-status-section{margin-top:16px}.product-status-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:14px;border-top:1px solid var(--line)}.product-status-list div{padding:13px 16px 13px 0;border-bottom:1px solid var(--line)}.product-status-list span,.product-status-list strong{display:block}.product-status-list span{color:var(--muted);font-size:11px}.product-status-list strong{margin-top:3px;font-size:13px;color:oklch(.3 .09 151)}.product-status-list .attention,.product-status-list .pending{color:oklch(.38 .1 79)}@media(max-width:900px){.admin-dashboard-grid,.product-content-grid{grid-template-columns:1fr}.product-flow{display:grid;grid-template-columns:repeat(3,1fr)}.product-flow i{display:none}.product-status-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.product-intro,.product-purpose{flex-direction:column}.product-intro h2{font-size:23px}.product-boundary{max-width:none}.product-flow{grid-template-columns:1fr 1fr}.product-tech-list,.product-roles,.product-status-list{grid-template-columns:1fr}.admin-event-list>div{grid-template-columns:60px 1fr}.admin-event-list small{grid-column:2}}

/* General view: explain the simulated coverage without exposing engineering payloads. */
.general-plan{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.general-plan-head{display:flex;align-items:start;justify-content:space-between;gap:14px}.general-plan-head .section-label{margin:0 0 4px}.general-plan-head h3{margin:0;font-size:18px}.general-plan-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(220px,.7fr);gap:16px;align-items:stretch;margin-top:14px}.general-plan-map{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:repeat(8,minmax(0,1fr));gap:3px;min-height:268px;padding:10px;border:1px solid oklch(.84 .02 151);border-radius:13px;background:oklch(.96 .018 151);overflow:hidden}.general-plan-cell{min-width:0;min-height:0;border-radius:3px;background:oklch(.91 .02 151);transition:background .35s ease,box-shadow .35s ease}.general-plan-map.is-attention{background:oklch(.97 .022 79);border-color:oklch(.84 .075 79)}.general-plan-map.is-critical{background:oklch(.97 .024 28);border-color:oklch(.82 .08 28)}.general-plan-map.is-unknown{background:oklch(.95 .012 258);border-color:oklch(.79 .03 258)}.general-plan-map.is-safe .general-plan-cell.level-1{background:oklch(.77 .1 151);box-shadow:0 0 9px oklch(.55 .11 151/.35)}.general-plan-map.is-attention .general-plan-cell.level-1{background:oklch(.9 .09 79)}.general-plan-map.is-attention .general-plan-cell.level-2{background:oklch(.78 .14 79);box-shadow:0 0 10px oklch(.58 .14 79/.3)}.general-plan-map.is-attention .general-plan-cell.level-3{background:oklch(.68 .16 54);animation:general-gas-breathe 1.8s ease-in-out infinite}.general-plan-map.is-critical .general-plan-cell.level-1{background:oklch(.9 .08 79)}.general-plan-map.is-critical .general-plan-cell.level-2{background:oklch(.76 .14 54)}.general-plan-map.is-critical .general-plan-cell.level-3{background:oklch(.64 .18 38);animation:general-gas-breathe 1.4s ease-in-out infinite}.general-plan-map.is-critical .general-plan-cell.level-4{background:oklch(.5 .18 28);box-shadow:0 0 12px oklch(.48 .18 28/.52);animation:general-gas-breathe 1.1s ease-in-out infinite}.general-plan-fixture{position:relative;z-index:2;display:grid;place-items:center;place-self:center;width:28px;height:28px;border:2px solid var(--surface-raised);border-radius:50%;color:#fff;font-size:11px;font-weight:800;box-shadow:0 2px 8px oklch(.2 .02 27/.26)}.general-plan-fixture small{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.general-plan-fixture.is-source{background:var(--danger)}.general-plan-fixture.is-sensor{background:var(--brand-dark)}.general-plan-fixture.is-sensor::after{position:absolute;inset:-7px;border:1px solid oklch(.42 .1 258/.72);border-radius:50%;content:"";animation:general-sensor-pulse 1.9s ease-out infinite}.general-plan-fixture.is-vent{background:oklch(.35 .09 151)}.general-plan-fixture.is-door{background:var(--unknown)}.general-plan-map.is-unknown .general-plan-fixture.is-sensor::after{display:none}.general-plan-summary{display:grid;align-content:start;gap:8px;padding:4px 2px}.general-plan-summary strong{font-size:16px}.general-plan-summary p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}.general-plan-facts{display:grid;gap:0;margin:6px 0 0;border-top:1px solid var(--line)}.general-plan-facts div{padding:9px 0;border-bottom:1px solid var(--line)}.general-plan-facts dt{color:var(--muted);font-size:11px}.general-plan-facts dd{margin:3px 0 0;font-size:13px;font-weight:700}.general-plan-legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:13px;color:var(--muted);font-size:12px}.general-plan-legend span{display:flex;align-items:center;gap:6px}.general-plan-legend i{display:inline-block;width:10px;height:10px;border-radius:50%}.general-legend-source{background:var(--danger)}.general-legend-sensor{background:var(--brand-dark)}.general-legend-flow{background:oklch(.7 .13 79);box-shadow:0 0 0 3px oklch(.7 .13 79/.18)}.general-plan-note{margin:12px 0 0;color:var(--muted);font-size:11px;line-height:1.5}.general-plan-map.is-critical .general-plan-fixture.is-source{box-shadow:0 0 0 5px oklch(.52 .17 28/.22),0 2px 8px oklch(.2 .02 27/.26);animation:general-source-alert 1.2s ease-in-out infinite}@keyframes general-gas-breathe{50%{filter:brightness(1.08);opacity:.72}}@keyframes general-sensor-pulse{70%{transform:scale(1.7);opacity:0}100%{opacity:0}}@keyframes general-source-alert{50%{transform:scale(1.12)}}@media(max-width:760px){.general-plan-layout{grid-template-columns:1fr}.general-plan-map{min-height:232px}.general-plan-summary{padding:0}.general-plan-head{align-items:center}.general-plan-head h3{font-size:17px}}@media(max-width:430px){.general-plan-map{min-height:210px;padding:7px;gap:2px}.general-plan-fixture{width:24px;height:24px;font-size:10px}.general-plan-legend{gap:8px;font-size:11px}}@media(prefers-reduced-motion:reduce){.general-plan-cell,.general-plan-fixture,.general-plan-fixture::after{animation:none!important;transition:none!important}}