@font-face{font-family:Halvar;src:url('vendor/halvar.woff') format('woff');font-weight:400;font-style:normal;font-display:swap}
:root{--bg:#202020;--fg:#f0efed;--muted:#bab9b5;--line:#555450;--accent:#f28b72;--panel:#262626;color-scheme:dark;font-family:Halvar,Arial,sans-serif;color:var(--fg);background:var(--bg)}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--accent)}button,a,input,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{color:var(--bg);background:var(--accent)}header,main,footer{width:min(1280px,calc(100% - 64px));margin:auto}header{display:flex;align-items:center;justify-content:space-between;gap:20px;height:88px;border-bottom:1px solid var(--line)}header a{font-size:12px;text-transform:uppercase;text-decoration:none}header .home{border:1px solid var(--line);padding:12px 16px}.skip{position:absolute;left:20px;top:-100px;background:var(--fg);color:var(--bg);padding:15px;z-index:20}.skip:focus{top:10px}.intro{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:end;padding:60px 0 46px}.intro h1{font-size:clamp(38px,4.2vw,62px);font-weight:400;line-height:1.12;letter-spacing:-.035em;text-transform:uppercase;margin:0}.intro h1 span{color:var(--accent)}.intro-copy{padding:0 0 3px 20px}.intro-copy p{font-size:15px;line-height:1.7;margin:0;color:var(--muted)}.intro-copy p:first-child{color:var(--fg);font-size:20px;margin-bottom:12px}.workspace{display:grid;grid-template-columns:1.1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}section{min-width:0}.scan{padding:30px 32px 30px 0;border-right:1px solid var(--line)}.result{padding:30px 0 30px 32px}.section-top{display:flex;align-items:baseline;gap:18px;margin-bottom:24px}.step{color:var(--accent);font-size:13px;flex-shrink:0}h2{font-size:clamp(18px,1.65vw,24px);font-weight:400;line-height:1.35;margin:0}h3{font-size:16px;line-height:1.5;font-weight:400;margin:0 0 12px}.viewfinder{height:265px;position:relative;display:grid;place-items:center;background:#191919;overflow:hidden;border:1px solid var(--line)}#placeholder{text-align:center;color:var(--muted);font-size:13px;line-height:1.7;padding:20px}#placeholder strong{font-weight:400;color:var(--fg)}#placeholder p{margin:10px 0 0}.scan-frame{width:62px;height:62px;border:1px solid var(--accent);margin:0 auto 22px;position:relative}.scan-frame:after{content:'';position:absolute;top:50%;left:-10px;right:-10px;height:1px;background:var(--accent)}video,#preview{position:absolute;width:100%;height:100%;object-fit:contain;background:#191919}button{border:1px solid var(--line);border-radius:0;background:transparent;color:var(--fg);font:14px/1.45 Halvar,Arial,sans-serif;padding:15px 16px;cursor:pointer;min-height:52px;transition:background .16s,color .16s}button:hover:not(:disabled){background:#383838}.primary{background:var(--accent);border-color:var(--accent);color:#202020}.primary:hover:not(:disabled){background:#ffb09b;border-color:#ffb09b}button:disabled{cursor:not-allowed;background:#303030;color:#a5a4a0;border-color:#555450}.actions{display:grid;grid-template-columns:1.25fr 1fr;gap:12px;margin-top:18px}.stop{position:absolute;bottom:10px;right:10px;background:#202020;z-index:3;font-size:12px;min-height:44px}#status,.privacy,.explanation{font-size:12px;line-height:1.7;color:var(--muted);margin:15px 0 0}.privacy{margin-top:9px;color:var(--muted)}.error,#status.error{color:#ffac99}.badge{font-size:12px;line-height:1.6;color:var(--muted);margin-bottom:16px;min-height:20px}.badge.ok{color:#b6d7af}.badge.error{color:#ffac99}.code{padding:22px;background:#191919;border:1px solid var(--line);min-height:145px;font:17px/1.9 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere;word-break:break-all}.code.empty{font:13px/1.8 Halvar,Arial,sans-serif;color:var(--muted);display:block;padding-top:38px;word-break:normal}mark{background:#523b2e;color:#ffd1bd;padding:2px 5px;margin:0 3px;font-size:.85em}.metrics{margin:18px 0 24px}.metrics div{display:flex;justify-content:space-between;align-items:baseline;gap:20px;border-bottom:1px solid #3e3e3b;padding:10px 0;font-size:12px;line-height:1.5}.metrics dt{color:var(--muted)}.metrics dd{margin:0;text-align:right;overflow-wrap:anywhere;font:14px/1.4 ui-monospace,monospace}#copy{width:100%}.text-button{border:0;padding:10px 0;color:var(--accent);text-decoration:underline;text-underline-offset:5px;font-size:12px;min-height:44px}.instructions{padding:48px 0 34px}.instructions ol{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin:30px 0 40px}.instructions li p,.receipt-status p,details p{color:var(--muted);font-size:13px;line-height:1.8;margin:0;max-width:75ch}.receipt-status{border-top:1px solid var(--line);padding:26px 0}.receipt-status dl{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:20px 0 24px}.receipt-status dt{font-size:22px;color:var(--accent);margin-bottom:10px}.receipt-status dd{font-size:12px;line-height:1.7;margin:0;color:var(--muted)}details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-size:14px;line-height:1.6}details p{margin-top:18px}footer{border-top:1px solid var(--line);padding:24px 0 36px;display:flex;justify-content:space-between;gap:24px;font-size:11px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:760px){header,main,footer{width:calc(100% - 36px)}header{height:74px}header a{font-size:10px}header .home{padding:10px}.intro{grid-template-columns:1fr;gap:24px;padding:36px 0}.intro h1{font-size:clamp(29px,7.5vw,52px)}.intro-copy{padding:0}.intro-copy p{font-size:13px}.intro-copy p:first-child{font-size:17px}.workspace{grid-template-columns:1fr}.scan{border-right:0;border-bottom:1px solid var(--line);padding:25px 0}.result{padding:25px 0}.section-top{margin-bottom:20px}h2{font-size:18px}.viewfinder{height:250px}.actions{grid-template-columns:1fr;gap:10px}button{font-size:13px}.instructions{padding-top:32px}.instructions ol{grid-template-columns:1fr;gap:24px;margin:24px 0 32px}.receipt-status dl{grid-template-columns:1fr;gap:15px}.receipt-status dl div{display:grid;grid-template-columns:64px 1fr;align-items:baseline}.receipt-status dt{margin:0}.receipt-status dd{font-size:13px}footer{flex-direction:column;gap:10px}}@media(prefers-reduced-motion:reduce){button{transition:none}}
.skip:hover{color:#202020}@media(max-width:760px){header a{font-size:11px}header{gap:12px}h2{font-size:20px}}