:root{color-scheme:light;--ink:#172b3b;--muted:#526779;--line:#d5dfe7;--paper:#f2f5f7;--card:#fff;--blue:#156b9e;--teal:#11776f;--gold:#996112;--danger:#a12b34;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.5}button,input,select{font:inherit}a{color:var(--blue)}.skip{position:absolute;top:-70px;background:white;padding:12px;z-index:10}.skip:focus{top:0}.masthead{background:#101d2a;color:#f7fafc;padding:28px max(20px,calc((100vw - 1380px)/2));border-bottom:4px solid #54b9ae}.brand{display:flex;gap:16px;align-items:center}.brand-mark{font-size:52px;line-height:1;color:#69c9bc}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;margin:0 0 5px;color:#90aaba}.eyebrow span{letter-spacing:0;margin-left:12px;color:#d3e1e9}h1{font-size:clamp(21px,3vw,31px);line-height:1.2;margin:0;letter-spacing:-.03em}.intro{margin:14px 0 5px;color:#d5e2e9;font-size:17px}.scope{font-size:12px;color:#b5c9d4;margin:0}main{max-width:1420px;margin:auto;padding:28px 20px;display:grid;grid-template-columns:minmax(290px,340px) minmax(0,1fr);gap:28px;align-items:start}h2{font-size:17px;line-height:1.3;margin:0}h3{font-size:13px;font-weight:600;margin:0}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;min-width:0}.controls{position:sticky;top:18px}.section-heading{display:flex;align-items:center;gap:10px;margin-bottom:18px}.step{font-size:11px;font-weight:700;padding:4px 7px;background:#e1edf1;color:#20536b;border-radius:5px}fieldset{border:0;padding:0;margin:0;min-width:0}label{display:block;font-size:13px;font-weight:600;margin:17px 0 6px}label span{display:block;color:var(--muted);font-weight:400;font-size:11px}input,select{display:block;width:100%;min-width:0;min-height:46px;border:1px solid #b6c7d1;border-radius:8px;background:#fff;color:var(--ink);padding:10px 11px;font-size:16px}input:disabled,select:disabled{background:#edf1f3;color:#5b6b74}input:focus-visible,select:focus-visible,button:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #278bbb;outline-offset:3px}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.hint{font-size:12px;line-height:1.65;color:var(--muted);margin:9px 0}.advanced{border-top:1px solid var(--line);padding-top:15px;margin-top:18px}summary{font-size:14px;font-weight:600;cursor:pointer;min-height:44px;align-content:center}button{min-height:46px;border:1px solid transparent;border-radius:8px;padding:11px 16px;font-weight:650;cursor:pointer;background:var(--blue);color:white;touch-action:manipulation}button:hover{filter:brightness(.94)}button:disabled{cursor:default;opacity:.55}.secondary{background:#fff;color:var(--ink);border-color:#b6c7d1}.actions{display:flex;gap:10px;margin-top:20px}#run{flex:1;display:flex;justify-content:space-between;align-items:center}#status{font-size:12px;margin:12px 0 0;color:var(--muted)}#error{padding:12px;border:1px solid #d49b9d;border-radius:8px;background:#fff1f1;color:var(--danger);font-size:13px;overflow-wrap:anywhere}progress{width:100%;height:8px;margin-top:14px;accent-color:var(--teal)}.results{min-width:0;display:grid;gap:16px}.results>.section-heading{margin-bottom:0}.results>.hint{margin:0}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.metric{padding:16px 18px;background:white;border:1px solid var(--line);border-radius:12px;min-width:0}.metric h3{color:var(--muted);font-size:12px;font-weight:500}.metric p{margin:7px 0 0;display:flex;gap:7px;flex-wrap:wrap;align-items:baseline}.metric p>span{font-size:29px;line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-.035em}.metric small{font-size:11px;color:var(--muted)}.card-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}.pill{font-size:10px;font-weight:600;color:#537080;background:#eef3f5;border-radius:12px;padding:4px 8px}.plot{margin-top:20px}.plot h3{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.plot h3>span{font-size:11px;color:var(--muted);font-weight:400}.dot{display:inline-block;width:8px;height:8px;border-radius:50%}.pressure{background:var(--blue)}.flow{background:var(--gold)}.volume{background:var(--teal)}svg{display:block;width:100%;height:160px;margin-top:8px;overflow:visible}svg text{font-family:inherit;fill:var(--muted);font-size:11px}svg .grid{stroke:#e2e9ee;stroke-width:1}svg .zero{stroke:#a3b6c2;stroke-dasharray:3 3}svg .trace{fill:none;stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round}#pressure-chart .trace{stroke:var(--blue)}#flow-chart .trace{stroke:var(--gold)}#volume-chart .trace{stroke:var(--teal)}.recruit-row{margin-top:17px}.recruit-text{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px;gap:12px}.bar{height:8px;border-radius:10px;background:#e3ebef;overflow:hidden}.bar>span{display:block;height:100%;background:var(--teal);border-radius:10px}pre{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f6f8;border-radius:8px;padding:14px}details.card p{font-size:13px;color:var(--muted)}footer{max-width:1420px;padding:10px 20px 32px;margin:auto;font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}footer span{margin-left:auto}.noscript{padding:20px;color:var(--danger)}[hidden]{display:none!important}@media(max-width:900px){main{gap:18px;padding:20px 16px;grid-template-columns:280px minmax(0,1fr)}.card{padding:18px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metric{padding:14px}.card-heading h2{font-size:16px}}@media(max-width:700px){.masthead{padding:22px 16px}.brand{gap:10px}.brand-mark{font-size:40px}.intro{font-size:15px}.scope{line-height:1.7}main{display:block;padding:16px 12px}.controls{position:static;margin-bottom:26px}.card{padding:18px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metric p>span{font-size:28px}.results{gap:14px}svg{height:150px}.actions{position:sticky;bottom:0;background:#fff;padding:10px 0 max(10px,env(safe-area-inset-bottom));z-index:2}footer{padding:12px 16px max(24px,env(safe-area-inset-bottom))}footer span{margin-left:0;width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}@media print{.controls,.actions,footer{display:none}main{display:block}.masthead{background:white;color:black}.scope,.intro{color:black}.card{break-inside:avoid}}
.clinical-preview{grid-column:1/-1}.clinical-lead{margin:0 0 6px;color:var(--muted);max-width:900px}.clinical-summary{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:10px;background:#f8fafb;font-size:13px}.clinical-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}.clinical-grid article{border:1px solid var(--line);border-radius:10px;padding:13px;background:#fff}.clinical-grid article p{margin:6px 0 0;font-size:18px;font-weight:650}.clinical-grid [data-status="blocked"]{color:var(--gold)}.readiness-block{margin-top:18px}.readiness-block>h3{margin-bottom:8px}.readiness-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;padding:9px 0;border-top:1px solid #e5ebef;align-items:center}.readiness-row:first-child{border-top:0}.readiness-name{font-size:13px}.readiness-status{font-size:11px;font-weight:700;border-radius:999px;padding:4px 8px;background:#edf2f4;color:#49616f;white-space:nowrap}.readiness-status[data-status="ready"]{background:#e6f3ef;color:#1c645c}.readiness-status[data-status="cohort-calibrated"]{background:#e8f0f6;color:#2c5f80}.readiness-status[data-status="required-explicit-input"],.readiness-status[data-status="required-external-data"]{background:#fbf0df;color:#7a5110}.readiness-row small{grid-column:1/-1;color:var(--muted);font-size:11px}.clinical-preview select{max-width:760px}@media(max-width:700px){.clinical-grid{grid-template-columns:1fr}.clinical-preview{margin-bottom:18px}.readiness-row{grid-template-columns:minmax(0,1fr);gap:4px}.readiness-status{justify-self:start;white-space:normal}}.clinical-session{margin-top:18px}.clinical-session form{margin-top:12px}.clinical-session code{font-size:11px}.clinical-actions{flex-wrap:wrap}.clinical-actions button{flex:1 1 145px}.clinical-actions-grid{margin-top:16px}.clinical-live-note{margin-top:10px}#clinical-live{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}#clinical-session-error{padding:12px;border:1px solid #d49b9d;border-radius:8px;background:#fff1f1;color:var(--danger);font-size:13px;overflow-wrap:anywhere}#clinical-pressure-chart .trace{stroke:var(--blue)}#clinical-flow-chart .trace{stroke:var(--gold)}#clinical-volume-chart .trace{stroke:var(--teal)}.clinical-waveforms{margin-top:18px}
/* Clinical/mobile containment: keep axis labels and flexible controls inside the viewport. */
.clinical-preview,.clinical-session,#clinical-live,.clinical-waveforms,.plot,.field-grid>*{min-width:0;max-width:100%}
@media(max-width:700px){svg{overflow:hidden}.clinical-actions button{min-width:0;flex-basis:130px}.clinical-session code{overflow-wrap:anywhere;word-break:break-word}}

/* Narrow-screen intrinsic-size hardening. */
.brand>div,details,summary,.clinical-summary,.hint,.readiness-name,.card-heading>*{min-width:0;max-width:100%}
.clinical-summary,.hint,.readiness-name,summary{overflow-wrap:anywhere}
@media(max-width:360px){.masthead{overflow:hidden}.brand{align-items:flex-start}.brand>div{flex:1 1 auto}.eyebrow{overflow-wrap:anywhere}.actions{max-width:100%}}

/* WebKit gives file inputs a larger native min-content width on narrow screens. */
input[type="file"]{display:block;width:100%;max-width:100%;min-width:0;overflow:hidden;font-size:12px;padding:6px}
input[type="file"]::file-selector-button{max-width:100%;margin-right:6px}
@media(max-width:360px){input[type="file"]::file-selector-button{display:block;margin:0 0 4px;white-space:normal}}

.dev-banner{display:inline-block;margin:0 0 14px;padding:7px 10px;border:1px solid #d5b46b;border-radius:999px;background:#fff7df;color:#6f4b09;font-size:11px;font-weight:800;letter-spacing:.04em}
.demo-actions{position:static!important;bottom:auto!important;padding:0!important;margin-top:8px}
@media(max-width:360px){.clinical-session .field-grid,.clinical-actions-grid{grid-template-columns:1fr}.clinical-session form,.clinical-session details,.clinical-preview{overflow-x:hidden}.clinical-session input,.clinical-session select,.clinical-session button{max-width:100%}}


/* v1.0 product shell: patient -> monitor -> interventions. */
.product-launch{display:flex;align-items:center;gap:18px;margin:18px 0 20px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#f8fafb}
.product-launch button{flex:0 0 auto;width:auto;padding-left:22px;padding-right:22px}
.product-launch p{margin:0;color:var(--muted);font-size:13px;max-width:680px}
.monitor-heading,.interventions-heading{margin-top:22px}
.monitor-grid article p small{font-size:11px;font-weight:500;color:var(--muted)}
.engineering-provider{margin-top:14px;padding:12px;border:1px dashed var(--line);border-radius:10px;background:#fbfcfd}
.engineering-provider label{margin-top:0}
.product-setup-note{font-size:13px}
.legacy-lab{display:none!important}
.clinical-preview{max-width:1180px;margin:0 auto}
.clinical-session>summary{font-size:16px;font-weight:750}
#clinical-live{scroll-margin-top:12px}
@media(max-width:700px){
  .product-launch{display:block}
  .product-launch button{width:100%;margin-bottom:10px}
  .product-launch p{font-size:12px}
  .monitor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:390px){.monitor-grid{grid-template-columns:1fr}}

/* Keep research-readiness metadata out of the primary bedside-style workflow. */
.clinical-preview>.readiness-block{display:none}
.engineering-provider>summary{cursor:pointer;font-size:12px;font-weight:700;color:var(--muted)}
.engineering-provider[open]>summary{margin-bottom:10px}

.clinical-intervention-timeline{margin-top:18px;padding:16px}
.clinical-intervention-log{list-style:none;margin:12px 0 0;padding:0;max-height:230px;overflow:auto}
.clinical-intervention-log li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:13px;align-items:start}
.clinical-intervention-log li:first-child{border-top:0}
.clinical-intervention-log time{font-variant-numeric:tabular-nums;font-weight:750;color:var(--teal)}
.clinical-intervention-log span{overflow-wrap:anywhere}
.clinical-intervention-log .clinical-intervention-empty{display:block;color:var(--muted)}
@media(max-width:390px){.clinical-intervention-log li{grid-template-columns:54px minmax(0,1fr);gap:8px;font-size:12px}}

.clinical-physiology-trends{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.clinical-trend-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:12px}
.clinical-trend-grid .plot{min-width:0}
.clinical-trend-grid .trace{stroke:var(--blue)}
.clinical-trend-grid .intervention-marker{stroke:var(--danger);stroke-width:1.5;stroke-dasharray:4 3;opacity:.8}
@media(max-width:700px){.clinical-trend-grid{grid-template-columns:1fr}}


/* v1.0 bedside control workflow */
.clinical-control-section {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--line, #d7dce2);
  border-radius: 12px;
  background: var(--surface, #fff);
}
.clinical-control-section > h3,
.clinical-control-section .card-heading h3 { margin: 0; }
.clinical-action-feedback {
  margin: .7rem 0;
  padding: .7rem .8rem;
  border-radius: 8px;
  background: rgba(80, 105, 130, .08);
  font-size: .92rem;
  line-height: 1.4;
}
#clinical-settings-state[data-status="edited"],
#clinical-settings-state[data-status="pending"] { font-weight: 700; }
.clinical-advanced-actions { margin-top: .75rem; }
.clinical-advanced-actions summary { cursor: pointer; font-weight: 600; }
.clinical-advanced-actions .actions { margin-top: .75rem; }
@media (max-width: 640px) {
  .clinical-control-section { padding: .8rem; }
  .clinical-control-section .clinical-actions button { width: 100%; }
}

.clinical-arrest-banner{margin:0 0 18px;padding:16px 18px;border:2px solid var(--danger);border-radius:12px;background:#fff1f1;color:var(--danger);display:grid;grid-template-columns:auto auto;gap:4px 12px;align-items:baseline}
.clinical-arrest-banner strong{font-size:20px;letter-spacing:.03em}
.clinical-arrest-banner span{font-size:20px;font-weight:800}
.clinical-arrest-banner small{grid-column:1/-1;font-size:12px;font-weight:650;color:#7c2028}
.clinical-arrest-banner[data-rhythm="PEA"]{background:#ffe8e8;border-width:3px}
@media(max-width:700px){.clinical-arrest-banner{grid-template-columns:1fr;gap:2px}.clinical-arrest-banner small{grid-column:auto}}