/* ScanNod demo. Tokens copied from design/direction-a.html ("Clear Focus"). Light theme only.
   Fonts: the design uses Inter; it is not loaded from a font CDN here so that no
   third-party request is made while a scan is open. The system stack stands in. */
:root{--f:"Inter",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;--fd:"Inter Tight","Inter",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif}
:root{color-scheme:light;--bg:#FFFFFF;--ink:#23272E;--muted:#6B7480;--line:#E9EDF2;--blue:#3A86E8;--blue2:#5BA0F2;--faint:#F5F9FE;--gum:#E4EEFA;--tooth:#B9C5D3;
  --soft:0 1px 2px rgba(24,44,74,.04),0 14px 34px -14px rgba(24,44,74,.14),0 44px 80px -48px rgba(24,44,74,.16)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.5 var(--f);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3,p,ol,ul{margin:0}
h1,h2,h3{font-family:var(--fd);text-wrap:balance;font-weight:600;letter-spacing:-.028em}
h1{font-size:clamp(2rem,4.6vw,3.25rem);line-height:1.06;padding-bottom:.08em;max-width:15em;background:linear-gradient(180deg,#1E2228 30%,#566170);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:26px;line-height:1.15}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.sub{font-size:clamp(1.05rem,1.8vw,1.25rem);line-height:1.4;color:var(--muted);max-width:34em;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:500 17px/1 var(--f);color:#fff;text-decoration:none;border:0;cursor:pointer;border-radius:999px;padding:16px 28px;
  background:linear-gradient(180deg,var(--blue2),var(--blue));box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 10px 22px -10px rgba(58,134,232,.6);transition:transform .2s ease}
.btn:hover{transform:translateY(-1px)}
.link{font:400 17px/1.2 var(--f);color:var(--blue);text-decoration:none;background:none;border:0;cursor:pointer;padding:0}
.link::after{content:" \203A"}
.link:hover{text-decoration:underline}
.cap{font-size:13px;line-height:1.4;color:var(--muted)}
.lab{font:600 17px/1.25 var(--fd);letter-spacing:-.015em}
.error{font-size:14.5px;line-height:1.4;color:#B4232C}

.top{padding-block:20px;display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between}
.word{font:600 21px/1 var(--fd);letter-spacing:-.03em}
.tag{font:500 12px/1 var(--f);letter-spacing:0;color:var(--blue);background:var(--faint);border-radius:999px;padding:5px 9px;margin-left:6px;vertical-align:2px}
.private{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--blue);flex:none}
.foot{padding-block:28px 36px;font-size:13px;color:var(--muted)}

/* Step 1 */
.start{display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px;padding-block:40px 56px}
.drop{width:100%;max-width:640px;margin-top:10px;display:flex;flex-direction:column;align-items:center;gap:10px;padding:40px 24px 36px;border-radius:26px;cursor:pointer;
  background:linear-gradient(180deg,#FBFDFF,var(--faint));border:1.5px dashed #CFDDEE;transition:border-color .2s,box-shadow .2s}
.drop:hover,.drop.over{border-color:var(--blue);box-shadow:var(--soft)}
.drop-ic{width:44px;height:44px;color:var(--blue)}
.drop-t{font:600 20px/1.2 var(--fd);letter-spacing:-.02em}
.drop .btn{margin-top:10px}
.samples{width:100%;max-width:640px;display:flex;flex-direction:column;gap:14px;padding-top:26px;margin-top:8px;border-top:1px solid var(--line)}
.sample-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sample{display:flex;flex-direction:column;gap:3px;text-align:left;font:inherit;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px 16px;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.sample:hover{border-color:var(--blue);box-shadow:0 1px 2px rgba(24,44,74,.04),0 16px 36px -22px rgba(24,44,74,.18)}
.sample b{font:500 15.5px/1.3 var(--f)}
.attribution{text-align:left}

/* Step 2 */
.work{display:grid;grid-template-columns:minmax(0,1fr) 372px;gap:28px;align-items:start;padding-block:8px 48px}
.stage{position:sticky;top:16px;height:min(76vh,760px);min-height:420px;border-radius:26px;overflow:hidden;border:1px solid rgba(24,44,74,.07);
  background:radial-gradient(90% 80% at 50% 38%,#FFFFFF 0,#F7FAFE 55%,#EDF3FA 100%);box-shadow:var(--soft)}
.viewer{position:absolute;inset:0}
.viewer canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair;outline:0}
.views{position:absolute;top:14px;left:14px;right:14px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;pointer-events:none}
.views>*{pointer-events:auto}
.chip{font:500 14px/1 var(--f);color:var(--ink);background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:999px;padding:9px 14px;cursor:pointer;transition:background .25s,color .25s,border-color .25s}
.chip:hover{border-color:#C9D6E6}
.chip[aria-pressed="true"]{color:var(--blue);border-color:var(--blue);background:#fff}
.sep{width:1px;height:18px;background:var(--line);margin-inline:4px}
.hint{position:absolute;left:0;right:0;bottom:14px;text-align:center;font-size:13px;color:var(--muted);padding-inline:16px;pointer-events:none}
.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:rgba(255,255,255,.82);text-align:center;padding:24px}
.bar{width:min(280px,70%);height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.bar div{height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--blue2),var(--blue));transition:width .15s linear}

.panel{display:flex;flex-direction:column;gap:22px;min-width:0;padding-top:6px}
.file .lab{overflow-wrap:anywhere;margin-top:2px}
.field{display:flex;flex-direction:column;gap:6px}
input[type=text],select{font:400 15.5px/1.2 var(--f);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 12px;width:100%;min-width:0;appearance:none;-webkit-appearance:none}
select{padding-right:30px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px;background-repeat:no-repeat;cursor:pointer}
select.unset{color:var(--muted)}
input[type=text]:focus,select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(58,134,232,.14)}
input::placeholder{color:#9AA3AE}
.group{display:flex;flex-direction:column;gap:10px;padding-top:20px;border-top:1px solid var(--line)}
.marks{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}
.mark{display:grid;grid-template-columns:26px minmax(0,1fr) 96px 28px;gap:8px;align-items:center}
.mark .num{width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;font:600 13px/26px var(--f);text-align:center}
.mark .note{grid-column:2 / span 2}
.mark .rm{width:28px;height:28px;border:0;border-radius:50%;background:none;color:var(--muted);cursor:pointer;font-size:19px;line-height:1;padding:0}
.mark .rm:hover{background:var(--faint);color:var(--ink)}
.mark.missing select.type{border-color:#E3A1A6}
.check{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start;font-size:15.5px;line-height:1.3;cursor:pointer}
.check input{appearance:none;-webkit-appearance:none;width:18px;height:18px;margin:1px 0 0;border-radius:50%;box-shadow:inset 0 0 0 1.5px #CBD5E1;cursor:pointer;transition:box-shadow .2s}
.check input:checked{box-shadow:inset 0 0 0 5.5px var(--blue)}
.check input:checked+span{font-weight:500}
.actions{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center}

/* Shared small pieces */
.rec-k{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.rec-k::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue)}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.shots figure{margin:0;display:flex;flex-direction:column;gap:6px}
.shots img{display:block;width:100%;height:auto;border-radius:16px;border:1px solid var(--line)}

/* Steps 3 to 5: scan report, doctor's screen, sign-off record */
dl,dd{margin:0}
.word{display:flex;align-items:center;gap:8px}
.word img{display:block}
.word .tag{margin-left:0}
textarea,input[type=date]{font:400 15.5px/1.35 var(--f);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 12px;width:100%;min-width:0;resize:vertical}
textarea:focus,input[type=date]:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(58,134,232,.14)}
textarea::placeholder{color:#9AA3AE}
.btn.small{font-size:15px;padding:12px 20px}
.btn:disabled{opacity:.55;cursor:default;transform:none}
.link:disabled{opacity:.55;cursor:default}
.link.plain{color:var(--muted)}
.link.plain::after{content:none}
.mono{font-family:ui-monospace,"SF Mono",SFMono-Regular,Consolas,"Liberation Mono",monospace;font-size:14px;letter-spacing:.01em}
.wrap-any{overflow-wrap:anywhere}
.stamp{font-variant-numeric:tabular-nums}
.stamp-pair{display:flex;flex-direction:column;gap:2px}
.stamp-utc{font-family:ui-monospace,"SF Mono",SFMono-Regular,Consolas,"Liberation Mono",monospace;font-size:12.5px;color:var(--muted)}
.demo-line{padding-top:14px;border-top:1px solid var(--line)}
.credit{text-align:left}

.lab-view{display:grid;grid-template-columns:minmax(0,1fr) 372px;gap:28px;align-items:start;padding-block:8px 48px}
.lab-main{display:flex;flex-direction:column;gap:18px;min-width:0;max-width:820px}
.side-note{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.pane{display:flex;flex-direction:column;gap:18px}

.paper,.record{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:22px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--soft);padding:36px 40px}
/* The demo marking is part of the page, including in screenshots. */
.paper::after,.record::after{content:"DEMO";position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-24deg);font:700 clamp(96px,17vw,190px)/1 var(--fd);letter-spacing:.04em;color:rgba(58,134,232,.055);pointer-events:none;user-select:none;-webkit-user-select:none}
.record{border-color:#D3DDE9;outline:0}
.paper-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.paper-head .tag{margin:0;flex:none;white-space:nowrap}
.paper-lab{font:600 15px/1.3 var(--f);color:var(--muted);overflow-wrap:anywhere}
.paper-title{font-size:28px;margin-top:4px}
.paper-h{font:600 13px/1.3 var(--f);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.paper-msg,.doc-msg{font-size:16px;line-height:1.45;border-left:2px solid var(--line);padding-left:14px;white-space:pre-line;overflow-wrap:anywhere}
.statement{font:500 19px/1.4 var(--fd);letter-spacing:-.012em;overflow-wrap:anywhere}

.meta{display:flex;flex-direction:column;gap:8px;font-size:15.5px;line-height:1.35}
.meta>div{display:grid;grid-template-columns:104px minmax(0,1fr);gap:12px}
.meta dt{font-size:13px;line-height:1.6;color:var(--muted)}
.meta dd{overflow-wrap:anywhere}
.meta.cols{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.meta.cols>div{grid-template-columns:76px minmax(0,1fr)}
.meta.ledger{gap:0;border-top:1px solid var(--line)}
.meta.ledger>div{grid-template-columns:148px minmax(0,1fr);padding:11px 0;border-bottom:1px solid var(--line)}
.plain-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:3px}

.finds{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}
.find{display:grid;grid-template-columns:26px minmax(0,1fr);gap:12px;align-items:start}
.find .num{width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;font:600 13px/26px var(--f);text-align:center}
.find .num.none{width:8px;height:8px;margin:9px;background:#CBD5E1}
.find-t{font-weight:500;line-height:1.4;padding-top:1px;overflow-wrap:anywhere}
.find-n{font-size:15px;line-height:1.4;color:var(--muted);overflow-wrap:anywhere}
.ask{display:flex;flex-direction:column;gap:6px;background:var(--faint);border-radius:16px;padding:18px 20px}
.ask-q{font:600 20px/1.25 var(--fd);letter-spacing:-.02em}

.mail{display:flex;flex-direction:column;gap:12px;font-size:14.5px;line-height:1.45;border:1px solid var(--line);border-radius:16px;padding:16px;overflow-wrap:anywhere}
.mail .meta{font-size:14px;gap:4px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.mail .meta>div{grid-template-columns:58px minmax(0,1fr)}
.trail{list-style:none;padding:0;display:flex;flex-direction:column}
.trail li{position:relative;padding:0 0 16px 26px;display:flex;flex-direction:column;gap:1px;font-size:14px}
.trail li:last-child{padding-bottom:0}
.trail li::before{content:"";position:absolute;left:3px;top:5px;width:10px;height:10px;border-radius:50%;background:var(--blue)}
.trail li.wait::before{background:#fff;box-shadow:inset 0 0 0 1.5px #CBD5E1}
.trail li::after{content:"";position:absolute;left:7.5px;top:19px;bottom:-1px;width:1px;background:var(--line)}
.trail li:last-child::after{content:none}
.trail-l{font:500 15px/1.35 var(--f)}
.trail li.wait .trail-l{color:var(--muted)}
.plan{display:flex;flex-direction:column;align-items:flex-start;gap:12px;background:var(--faint);border-radius:18px;padding:20px;font-size:15px;line-height:1.45}
#next-confirm{margin-top:6px}
.pane>.link,.group>.link{align-self:flex-start;text-align:left}

/* The doctor's screen: one phone-width column, also when opened on a wide screen */
.side-bar{margin:0;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 10px;text-align:center;padding:10px 16px;font-size:13px;line-height:1.35;color:var(--muted);background:var(--faint);border-bottom:1px solid var(--line)}
.side-bar .tag{margin:0;background:#fff}
.side-bar .link{font-size:13px}
.inline-doc .side-bar{border:1px solid var(--line);border-radius:14px}
.phone{max-width:460px;margin:0 auto;padding:24px 18px}
.phone.framed{margin-block:20px 48px;border:1px solid var(--line);border-radius:30px;box-shadow:var(--soft);padding:26px 20px}
.doc-view,.doc-body,.doc-none{display:flex;flex-direction:column;gap:22px}
.doc-content{display:flex;flex-direction:column;gap:14px}
.doc-head{display:flex;flex-direction:column;gap:6px}
.doc-lab{font:600 15px/1.3 var(--f);color:var(--muted);overflow-wrap:anywhere}
.doc-title{font-size:28px;line-height:1.12;max-width:none;padding:0;background:none;color:var(--ink)}
.doc-head .meta{margin-top:10px;padding-top:14px;border-top:1px solid var(--line)}
.doc-head .meta>div,.doc-actions .meta>div{grid-template-columns:80px minmax(0,1fr)}
.doc-h{font:600 13px/1.3 var(--f);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.doc-view .shots{grid-template-columns:1fr}
.doc-actions{display:flex;flex-direction:column;gap:14px;padding-top:22px;border-top:1px solid var(--line)}
.doc-ask{font:600 21px/1.25 var(--fd);letter-spacing:-.02em}
.doc-mean{font-size:16px;line-height:1.45}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice{font:500 17px/1.2 var(--f);color:var(--ink);background:#fff;border:1.5px solid #C9D6E6;border-radius:16px;min-height:60px;padding:14px 10px;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.choice:hover{border-color:var(--blue);box-shadow:0 0 0 3px rgba(58,134,232,.12)}
.roles{display:flex;flex-direction:column;gap:10px}
.doc-wait{text-align:center;padding-block:48px}
.doc-foot{display:flex;align-items:center;justify-content:center;gap:8px;padding-block:8px 36px;font-size:12.5px;color:var(--muted)}
.doc-none p{line-height:1.5}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}
@media (max-width:920px){
  .work,.lab-view{grid-template-columns:minmax(0,1fr);gap:22px}
  .stage{position:relative;top:0;height:58vh;min-height:340px}
  .start{padding-block:24px 40px}
}
@media (max-width:520px){
  .sample-row,.shots{grid-template-columns:1fr}
  .mark{grid-template-columns:26px minmax(0,1fr) 84px 28px}
  .chip{padding:9px 12px}
  .sep{display:none}
  .hint{font-size:12px}
  .paper,.record{padding:24px 18px;border-radius:18px}
  .meta.cols{grid-template-columns:1fr}
  .meta.ledger>div{grid-template-columns:1fr;gap:2px}
}
/* The demo is not an export tool: a printed page shows only this line. */
@media print{
  body>*{display:none!important}
  body::before{content:"ScanNod demo. Demo reports and demo records are not printed. Nothing from this page is stored.";display:block;padding:40px;font:400 16px/1.5 var(--f);color:#23272E}
}