/* Base reset */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0}img{max-width:100%}[hidden]{display:none!important}

/* Layout: clinical work tool. Top bar, then a single scrolling note page with a sticky section checklist on the left. */
:root{
  --bg:#f3f6f6; --surface:#ffffff; --sunk:#eaf0f0; --ink:#16242a; --muted:#56686d; --line:#d4dddf;
  --accent:#0d6669; --accent-ink:#ffffff; --accent-weak:#dcecec;
  --ok:#2c7a4c; --ok-weak:#e1f1e7; --warn:#995f00; --warn-weak:#fbf0da; --bad:#ad3029; --bad-weak:#f8e3e1;
  --demo:#5a3e8f; --demo-weak:#ece6f6;
  --f-ui:system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r:8px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1618; --surface:#152024; --sunk:#1b292d; --ink:#e4eded; --muted:#93a6aa; --line:#2a3a3f;
  --accent:#4fb3b5; --accent-ink:#0b1416; --accent-weak:#163538;
  --ok:#62c48b; --ok-weak:#16301f; --warn:#e3a640; --warn-weak:#33270f; --bad:#ef7b71; --bad-weak:#3a1a18;
  --demo:#b9a2ea; --demo-weak:#271f3a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e1618; --surface:#152024; --sunk:#1b292d; --ink:#e4eded; --muted:#93a6aa; --line:#2a3a3f;
  --accent:#4fb3b5; --accent-ink:#0b1416; --accent-weak:#163538;
  --ok:#62c48b; --ok-weak:#16301f; --warn:#e3a640; --warn-weak:#33270f; --bad:#ef7b71; --bad-weak:#3a1a18;
  --demo:#b9a2ea; --demo-weak:#271f3a; color-scheme:dark}
*{box-sizing:border-box}
html,body{background:var(--bg)}
body{color:var(--ink);font-family:var(--f-ui);font-size:15px;line-height:1.5}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{text-wrap:balance;margin:0;line-height:1.25}
h1{font-size:1.5rem;font-weight:700}
h2{font-size:1.15rem;font-weight:650}
h3{font-size:.98rem;font-weight:650}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.label{font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:600}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-block:10px}
.brand{font-weight:700;display:flex;align-items:center;gap:8px}
.brand .mark{width:22px;height:22px;border-radius:6px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font-size:.75rem;font-family:var(--f-mono)}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav button{border:0;background:none;padding:6px 10px;border-radius:6px;color:var(--muted);font-weight:550}
.nav button[aria-current="true"]{background:var(--accent-weak);color:var(--ink)}
.who{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:.88rem}
.demo-band{background:var(--demo-weak);color:var(--demo);font-size:.82rem}
.demo-band .wrap{padding-block:6px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.demo-band button{border:0;background:none;color:var(--demo);text-decoration:underline;padding:0}

main.wrap{padding-block:22px 60px}
.btn{border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:var(--r);font-weight:600}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn.sm{padding:4px 10px;font-size:.85rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.stack{display:flex;flex-direction:column;gap:14px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px}
.panel > h2,.panel > h3{margin-bottom:10px}
.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:99px;font-size:.78rem;font-weight:600;white-space:nowrap}
.pill.ok{background:var(--ok-weak);color:var(--ok)}
.pill.warn{background:var(--warn-weak);color:var(--warn)}
.pill.bad{background:var(--bad-weak);color:var(--bad)}
.pill.neutral{background:var(--sunk);color:var(--muted)}
.pill.accent{background:var(--accent-weak);color:var(--accent)}
.list{display:flex;flex-direction:column}
.item{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.item:first-child{border-top:0}
.item .grow{flex:1;min-width:180px}
.empty{color:var(--muted);font-size:.9rem;padding:6px 0}
.tablebox{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.9rem}
th{text-align:left;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--sunk)}
tr.sel td{background:var(--accent-weak)}

/* forms */
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field > label,.field > .flabel{font-weight:600;font-size:.88rem;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.req{color:var(--bad);font-weight:700}
input[type=text],input[type=search],input[type=email],input[type=date],input[type=time],input[type=number],select,textarea{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:8px 10px;width:100%}
textarea{min-height:76px;resize:vertical}
.field.missing input,.field.missing textarea,.field.missing select,.field.missing .chips{box-shadow:0 0 0 2px var(--bad-weak);border-color:var(--bad)}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.qn{margin-left:auto;border:1px solid var(--line);background:var(--sunk);font-size:.75rem;padding:2px 8px;border-radius:5px;font-weight:600;color:var(--muted)}
.qn:hover{color:var(--ink);border-color:var(--accent)}
.carry{font-size:.75rem;font-weight:600;color:var(--warn);background:var(--warn-weak);padding:1px 7px;border-radius:5px}

.chips{display:flex;flex-wrap:wrap;gap:6px;border-radius:8px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:5px 12px;font-size:.86rem}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.chip.alert[aria-pressed="true"]{background:var(--bad);border-color:var(--bad);color:#fff}
.chipgroup{display:flex;flex-direction:column;gap:6px}
.chipgroup + .chipgroup{margin-top:10px}

/* note layout */
.notehead{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;margin-bottom:16px}
.notegrid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:22px;align-items:start}
.side{position:sticky;top:calc(env(safe-area-inset-top,0px) + 70px);display:flex;flex-direction:column;gap:12px}
.side nav{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px}
.side a{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:6px;color:var(--ink);text-decoration:none;font-size:.9rem}
.side a:hover{background:var(--sunk)}
.dot{width:16px;height:16px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:10px;font-weight:700}
.dot.done{background:var(--ok);color:var(--surface)}
.dot.todo{border:2px solid var(--bad)}
.dot.opt{border:2px solid var(--line)}
.side .count{margin-left:auto;font-size:.75rem;color:var(--bad);font-weight:700}
.sec{scroll-margin-top:90px}
.sec > .sechead{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.sec > .sechead .btn{margin-left:auto}
.locked{background:var(--sunk);border:1px dashed var(--line);border-radius:8px;padding:10px 12px;font-size:.9rem}
.issues{border-radius:10px;padding:12px 14px;font-size:.9rem}
.issues.bad{background:var(--bad-weak);color:var(--ink);border:1px solid var(--bad)}
.issues.warn{background:var(--warn-weak);border:1px solid var(--warn)}
.issues ul{margin:6px 0 0;padding-left:18px}
.issues a{color:inherit}

/* time ruler */
.ruler{margin-top:10px}
.ruler .bar{position:relative;height:30px;border-radius:6px;overflow:hidden;display:flex;background:var(--sunk);border:1px solid var(--line)}
.ruler .band{height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--f-mono);font-size:.72rem;color:var(--muted);border-right:1px solid var(--line)}
.ruler .band.on{background:var(--accent-weak);color:var(--ink);font-weight:600}
.ruler .marker{position:absolute;top:-2px;bottom:-2px;width:3px;background:var(--accent);border-radius:2px}
.ruler .scale{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:.7rem;color:var(--muted);margin-top:3px}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;font-size:.9rem}
.kv dt{color:var(--muted)}
.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.dxres{border:1px solid var(--line);border-radius:8px;max-height:240px;overflow:auto;background:var(--surface)}
.dxres button{display:flex;gap:10px;width:100%;text-align:left;border:0;background:none;padding:7px 10px;border-top:1px solid var(--line)}
.dxres button:first-child{border-top:0}
.dxres button:hover{background:var(--sunk)}
.dxrow{display:flex;gap:10px;align-items:center;padding:6px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.dxrow:first-child{border-top:0}
.code{font-family:var(--f-mono);font-weight:500;background:var(--sunk);padding:1px 6px;border-radius:4px;font-size:.85rem;white-space:nowrap}
.measure{border-top:1px solid var(--line);padding-top:10px;margin-top:10px}
.measure:first-of-type{border-top:0;margin-top:0;padding-top:0}
.goal{border:1px solid var(--line);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:10px}
.signbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* overlays */
.overlay{position:fixed;inset:0;background:rgb(10 20 22 / .45);z-index:20;display:grid;place-items:center;padding:20px max(16px,env(safe-area-inset-left,0px))}
.dialog{background:var(--surface);border-radius:12px;border:1px solid var(--line);width:min(560px,100%);max-height:85vh;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:12px}
.qnitem{display:flex;gap:10px;align-items:flex-start;padding:7px 0;border-top:1px solid var(--line)}
.qnitem:first-child{border-top:0}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:30;font-weight:600;font-size:.9rem;max-width:90vw}
.signin{max-width:760px;margin:30px auto}
.users{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-top:16px}
.user{text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:4px}
.user:hover{border-color:var(--accent)}
.stat{display:flex;flex-direction:column;gap:2px}
.stat b{font-size:1.6rem;font-variant-numeric:tabular-nums}
.bldgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.bld{text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:4px;min-width:0}
.bld:hover{border-color:var(--accent)}
.bld[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-weak);box-shadow:inset 0 0 0 1px var(--accent)}
.linkbtn{border:0;background:none;padding:0;font-weight:650;color:var(--ink);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.linkbtn:hover{text-decoration-color:var(--accent)}
.addendum{border-left:3px solid var(--accent);padding:6px 12px;background:var(--sunk);border-radius:0 6px 6px 0}
pre.csv{white-space:pre;overflow:auto;background:var(--sunk);border:1px solid var(--line);border-radius:8px;padding:10px;font-family:var(--f-mono);font-size:.78rem;max-height:240px}

@media (max-width:820px){
  .notegrid{grid-template-columns:minmax(0,1fr)}
  .side{position:static}
  .side nav{display:flex;flex-wrap:wrap;gap:2px}
  .side a{flex:1 1 140px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.copyinline{flex:1 1 320px;min-width:0;display:flex;gap:10px;align-items:center;justify-content:flex-end;font-weight:400;font-size:.8rem;color:var(--muted)}
.copyinline .copytext{min-width:0;text-align:right;line-height:1.35}
.copyinline strong{color:var(--ink);font-weight:600}
.copyinline .btn{white-space:nowrap;flex:none}
.copyinline + .qn{margin-left:0;flex:none}
@media (max-width:640px){.copyinline{justify-content:flex-start;flex-wrap:wrap}.copyinline .copytext{text-align:left}}
.vh{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.savestate{font-size:.8rem;color:var(--muted)}
.savestate.err{color:var(--bad);font-weight:600}
.login{max-width:440px;margin:60px auto;text-align:left}
.adminform{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}
.idlewarn{position:fixed;inset:auto 0 0 0;background:var(--warn-weak);border-top:1px solid var(--warn);padding:12px max(16px,env(safe-area-inset-left,0px));padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;gap:12px;align-items:center;flex-wrap:wrap}