:root{
  --bg:#f4f6f8; --panel:#fff; --ink:#17212b; --muted:#5d6b7a; --line:#dbe1e8;
  --side:#12232e; --side-ink:#c9d6df; --accent:#0b7a75; --accent-ink:#fff;
  --ok:#1b7f3b; --ok-bg:#e3f4e8; --warn:#8a5a00; --warn-bg:#fff1cf; --bad:#b3261e; --bad-bg:#fde4e1;
  --info:#1d5fa8; --info-bg:#e2eefb; --radius:8px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f161c; --panel:#18222b; --ink:#e6edf3; --muted:#9aa9b7; --line:#2b3945;
  --side:#0b1218; --side-ink:#b8c6d1; --accent:#2bb3ab; --accent-ink:#06201f;
  --ok:#6fd08c; --ok-bg:#173524; --warn:#f0c160; --warn-bg:#3b2f10; --bad:#ff8f86; --bad-bg:#45201d;
  --info:#8dbcf2; --info-bg:#172c45;
}}
:root[data-theme="dark"]{
  --bg:#0f161c; --panel:#18222b; --ink:#e6edf3; --muted:#9aa9b7; --line:#2b3945;
  --side:#0b1218; --side-ink:#b8c6d1; --accent:#2bb3ab; --accent-ink:#06201f;
  --ok:#6fd08c; --ok-bg:#173524; --warn:#f0c160; --warn-bg:#3b2f10; --bad:#ff8f86; --bad-bg:#45201d;
  --info:#8dbcf2; --info-bg:#172c45;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);display:flex}
a{color:var(--accent)}
h1{font-size:20px;margin:0}
h2{font-size:15px;margin:0 0 10px}
small,.muted{color:var(--muted)}

.side{width:244px;flex:none;background:var(--side);color:var(--side-ink);height:100vh;position:sticky;top:0;display:flex;flex-direction:column}
#nav{flex:1;overflow-y:auto;padding-bottom:10px}
.brand{display:flex;gap:10px;align-items:center;padding:16px;color:#fff}
.brand small{display:block;color:var(--side-ink);font-size:11px}
.logo{font-size:26px;color:#2bb3ab;line-height:1}
.side h3{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;margin:14px 16px 4px;color:#7d92a1;font-weight:600}
.side a{display:flex;gap:10px;align-items:center;padding:5px 14px;color:var(--side-ink);text-decoration:none;border-left:3px solid transparent}
.side a:hover{background:#ffffff10}
.side a.on{background:#ffffff18;color:#fff;border-left-color:#2bb3ab}
.side .n{background:var(--bad);color:#fff;border-radius:10px;font-size:11px;padding:0 6px;min-width:18px;text-align:center}

.shell{flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;gap:10px;align-items:center;padding:10px 20px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
#menuBtn{display:none}
.lookup{flex:1;max-width:520px}
.lookup input{width:100%}
.who{margin-left:auto;color:var(--muted);font-size:12.5px;white-space:nowrap}
main{padding:20px;outline:none;max-width:1500px;width:100%}
.head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:14px}
.head p{margin:2px 0 0;color:var(--muted)}

input,select,textarea{font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:6px 8px;max-width:100%}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
textarea{width:100%;min-height:70px;resize:vertical}
.btn{font:inherit;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:6px;padding:6px 12px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn.ghost{border-color:transparent;background:none}
.btn.sm{padding:2px 8px;font-size:12px}

.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.grid{display:grid;gap:14px}
.kpis{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));margin-bottom:14px}
.kpi{display:block;text-decoration:none;color:inherit;border-left:4px solid var(--line)}
.kpi b{display:block;font-size:26px;line-height:1.1}
.kpi span{color:var(--muted);font-size:12.5px}
.kpi.bad{border-left-color:var(--bad)} .kpi.warn{border-left-color:#d99a00} .kpi.ok{border-left-color:var(--ok)}
.two{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:8px;justify-content:space-between;align-items:baseline;padding:6px 0;border-bottom:1px solid var(--line)}
.list li:last-child{border:0}
.bar{display:grid;grid-template-columns:170px 1fr 44px;gap:8px;align-items:center;margin:5px 0;font-size:12.5px}
.bar i{display:block;height:12px;border-radius:3px;background:var(--accent);min-width:2px}
.bar i.over{background:var(--bad)}
.track{background:var(--bg);border-radius:3px;overflow:hidden}

.tools{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;align-items:center}
.tools .sp{flex:1}
.tablewrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%}
th,td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap;background:var(--panel);position:sticky;top:0}
th button{all:unset;cursor:pointer}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:color-mix(in srgb,var(--accent) 8%,transparent)}
tbody tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px;white-space:nowrap}
.empty{padding:28px;text-align:center;color:var(--muted)}

.chip{display:inline-block;padding:1px 8px;border-radius:10px;font-size:11.5px;font-weight:600;background:var(--bg);color:var(--muted);border:1px solid var(--line);white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent}
.chip.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}
.chip.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.chip.info{background:var(--info-bg);color:var(--info);border-color:transparent}

.ghs{display:inline-flex;gap:9px;flex-wrap:wrap;padding:5px 4px}
.ghs span{width:22px;height:22px;transform:rotate(45deg);border:2px solid #d2211c;background:#fff;display:inline-flex;align-items:center;justify-content:center}
.ghs span b{transform:rotate(-45deg);font-size:7px;color:#111;font-weight:800;letter-spacing:-.02em}
.ghs.big span{width:70px;height:70px;border-width:5px;margin:16px}
.ghs.big span b{font-size:15px}
.nfpa{display:inline-grid;grid-template-columns:repeat(2,15px);grid-template-rows:repeat(2,15px);transform:rotate(45deg);margin:6px;border:1px solid #111;vertical-align:middle}
.nfpa span{display:flex;align-items:center;justify-content:center;font-weight:800;font-size:10px;color:#111}
.nfpa span b{transform:rotate(-45deg)}
.nfpa .f{background:#e8262b;color:#fff}.nfpa .h{background:#2a66c9;color:#fff}.nfpa .r{background:#f6d500}.nfpa .s{background:#fff;font-size:7px}
.nfpa.big{grid-template-columns:repeat(2,70px);grid-template-rows:repeat(2,70px);margin:50px}
.nfpa.big span{font-size:38px}.nfpa.big .s{font-size:17px}

dialog{border:1px solid var(--line);border-radius:10px;padding:0;background:var(--panel);color:var(--ink);width:min(820px,96vw);max-height:92vh}
dialog::backdrop{background:#0008}
.dlgh{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:2}
.dlgb{padding:16px 18px}
.dlgf{display:flex;gap:8px;padding:12px 18px;border-top:1px solid var(--line);position:sticky;bottom:0;background:var(--panel)}
.dlgf .sp{flex:1}
.form{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.form label{display:block;font-size:12px;color:var(--muted);font-weight:600;grid-column:span 2}
.form label.full{grid-column:1/-1}.form label.q{grid-column:span 1}
.form label>input,.form label>select{width:100%;margin-top:3px;font-weight:400}
.form label>textarea{margin-top:3px;font-weight:400}
.form h4{grid-column:1/-1;margin:8px 0 0;font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--accent);border-bottom:1px solid var(--line);padding-bottom:4px}
.checks{display:flex;flex-wrap:wrap;gap:4px 14px;margin-top:4px;font-weight:400;color:var(--ink)}
.checks label{grid-column:auto;font-weight:400;color:var(--ink);font-size:13px;display:flex;gap:5px;align-items:center}
.err{color:var(--bad);font-size:12.5px;margin-top:8px}
.note{background:var(--warn-bg);color:var(--warn);padding:8px 12px;border-radius:6px;font-size:12.5px;margin-bottom:12px}

.matrix td,.matrix th{text-align:center;padding:5px 6px;font-size:12px}
.matrix td:first-child,.matrix th:first-child{text-align:left;white-space:nowrap}
.matrix button{all:unset;cursor:pointer;display:block;width:100%;border-radius:4px;padding:3px 0;min-width:28px}
.matrix button:focus-visible{outline:2px solid var(--accent)}
.matrix .c-ok{background:var(--ok-bg);color:var(--ok)}.matrix .c-warn{background:var(--warn-bg);color:var(--warn)}.matrix .c-bad{background:var(--bad-bg);color:var(--bad)}.matrix .c-na{color:var(--muted)}
.matrix .c-x{background:var(--bad);color:#fff;font-weight:700}
.form .checks label>input{width:auto;margin:0;flex:none}
.form .checks label{white-space:nowrap}
td .ghs{flex-wrap:nowrap}
td:has(>.ghs){white-space:nowrap}

.check-item{display:grid;grid-template-columns:1fr auto;gap:6px 12px;padding:8px 0;border-bottom:1px solid var(--line)}
.check-item input[type=text]{grid-column:1/-1}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.seg label{padding:4px 10px;cursor:pointer;font-size:12.5px}
.seg input{position:absolute;opacity:0}
.seg input:checked+span{font-weight:700}
.seg label:has(input:checked){background:var(--accent);color:var(--accent-ink)}
.seg label:has(input:focus-visible){outline:2px solid var(--accent)}

.sign{background:#fff;color:#111;border:6px solid #111;padding:22px;max-width:820px}
.sign h1{font-size:34px;text-align:center;background:#d2211c;color:#fff;margin:-22px -22px 16px;padding:10px}
.sign .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-top:2px solid #111;padding:12px 0}
.sign h3{margin:0 0 6px;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.sign .bigroom{font-size:30px;font-weight:800}
.sign .tags span{display:inline-block;border:2px solid #111;padding:3px 10px;margin:3px;font-weight:700}

.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:8px 16px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:50}
.toast.on{opacity:1}

@media (max-width:860px){
  .side{position:fixed;left:-250px;z-index:20;transition:left .15s}
  .side.open{left:0;box-shadow:0 0 0 100vmax #0007}
  #menuBtn{display:block}
  main{padding:14px}
  .top{padding:8px 12px}
  .who{display:none}
  .form{grid-template-columns:1fr 1fr}
  .form label.q{grid-column:span 1}
  .bar{grid-template-columns:110px 1fr 40px}
}
@media print{
  :root.legacy-print{--bg:#fff;--panel:#fff;--ink:#000;--muted:#444;--line:#999;--accent:#0b5c58;--ok:#1b7f3b;--ok-bg:#e3f4e8;--warn:#8a5a00;--warn-bg:#fff1cf;--bad:#b3261e;--bad-bg:#fde4e1;--info:#1d5fa8;--info-bg:#e2eefb}
  .no-print,dialog{display:none!important}
  body{background:#fff;color:#000;display:block}
  main{padding:0;max-width:none}
  .card,.tablewrap{border-color:#999}
  th{position:static}
}

/* The first thing drawn, before any script has run: the logo and a moving bar while the app loads. */
#boot{position:fixed;inset:0;z-index:200;background:#0f2a3d;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;font:400 26px/1.2 "Segoe UI",system-ui,sans-serif;letter-spacing:-.3px;transition:opacity .25s}
#boot b{font-weight:400}#boot b span{font-weight:700}
#boot i{display:block;width:180px;height:4px;margin-top:14px;border-radius:2px;background:#1b4a68;position:relative;overflow:hidden}
#boot i::after{content:"";position:absolute;top:0;left:-60px;width:60px;height:4px;border-radius:2px;background:#14b8a6;animation:bootbar 1.1s ease-in-out infinite}
@keyframes bootbar{to{left:180px}}
#boot.gone{opacity:0;pointer-events:none}