:root{--ink:#151515;--muted:#747474;--paper:#f6f5f2;--card:#fff;--line:#deddd8;--gold:#b88a35;font-family:Inter,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.45}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--paper)}button,input{font:inherit}button{cursor:pointer}.app-header{height:76px;display:flex;align-items:center;padding:0 4vw;border-bottom:1px solid var(--line);background:#fffffff2;position:sticky;top:0;z-index:10}.brand img{display:block;width:148px;height:auto}.app-header nav{display:flex;gap:5px;margin-left:55px}.nav-button,.ghost{border:0;background:transparent;padding:9px 12px;color:var(--muted)}.nav-button.active{color:var(--ink);border-bottom:2px solid var(--gold)}.account{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:13px}.app-main{width:min(1040px,92vw);margin:0 auto;padding:56px 0 80px}.scan-panel{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:50px;background:var(--card);border:1px solid var(--line);border-radius:4px}.kicker{font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--gold)}h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(38px,6vw,67px);line-height:1.02;letter-spacing:-.035em;margin:15px 0}.scan-copy p,.login-copy p{color:var(--muted);max-width:500px}.scan-actions{align-self:center}.primary,.secondary{border:1px solid var(--ink);padding:13px 18px;font-weight:700;border-radius:2px}.primary{background:var(--ink);color:#fff}.secondary{background:#fff;color:var(--ink)}#lookup{display:flex;gap:8px;margin-top:14px}input{width:100%;min-width:0;border:1px solid #c9c7c0;background:#fff;padding:13px 14px;border-radius:2px;outline:none}input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #b88a351a}#reader{grid-column:1/-1;border-top:1px solid var(--line);padding-top:24px}#reader video{display:block;width:100%;max-height:440px;object-fit:cover;background:#111}.result-card{margin-top:18px;padding:28px;background:var(--card);border:1px solid var(--line);border-radius:4px}.result-card.empty{text-align:center;color:var(--muted);padding:45px}.empty-icon{font:36px Georgia;color:var(--gold)}.result-card h2{font:400 30px Georgia;margin:9px 0 20px}.item-code{font:700 12px ui-monospace,SFMono-Regular,monospace;color:var(--gold);letter-spacing:.08em}.grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.grid div{padding:16px 12px 0}.grid small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.value-tools{display:flex;justify-content:space-between;gap:25px;align-items:center;margin-top:25px;padding-top:22px;border-top:1px solid var(--line)}.value-tools p{margin:5px 0 0;color:var(--muted);font-size:13px}.value-label{font-size:10px;font-weight:800;letter-spacing:.16em;color:var(--gold)}.value-links{display:flex;flex-wrap:wrap;gap:7px}.value-links a,.copy-query{border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 11px;text-decoration:none;font-size:12px;font-weight:700}.value-links a:hover,.copy-query:hover{border-color:var(--gold)}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.quick-grid button{display:grid;text-align:left;border:1px solid var(--line);background:transparent;padding:20px}.quick-grid span{font-size:11px;color:var(--gold)}.quick-grid strong{font:400 22px Georgia;margin:14px 0 3px}.quick-grid small{color:var(--muted)}.login-page{background:linear-gradient(135deg,#f6f5f2 0 62%,#ece8df 62%)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(450px,100%);background:#fff;border:1px solid var(--line);padding:48px;box-shadow:0 24px 70px #3c332315}.login-logo{width:190px;height:auto;margin-bottom:46px}.login-copy h1{font-size:58px}.login-form{display:grid;gap:16px;margin-top:32px}.login-form label{display:grid;gap:7px;font-size:12px;font-weight:700}.login-form .primary{margin-top:5px}.form-error{margin:0;padding:10px;background:#fff0f0;color:#8b2525;font-size:13px}.secure-note{display:block;color:#999;margin-top:24px;text-align:center}.primary:disabled{opacity:.55;cursor:wait}@media(max-width:760px){.app-header{padding:0 16px}.brand img{width:122px}.app-header nav,#userName{display:none}.app-main{width:auto;padding:24px 14px 60px}.scan-panel{grid-template-columns:1fr;gap:25px;padding:28px 20px}#lookup{flex-direction:column}.grid,.quick-grid{grid-template-columns:1fr}.value-tools{align-items:flex-start;flex-direction:column}.login-card{padding:34px 25px}.login-logo{width:160px;margin-bottom:35px}}