:root{--bg:#f4f5f7;--card:#fff;--ink:#171717;--muted:#686868;--red:#d9272e;--ok:#117a45;--bad:#b42318;--line:#dedede;--radius:20px}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink)}
body{padding:max(18px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom))}
.shell{width:min(620px,100%);margin:auto}.brand{display:flex;align-items:center;gap:12px;margin:4px 0 18px}.mark{width:48px;height:48px;border-radius:14px;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:900}
.brand strong,.brand span{display:block}.brand span{font-size:13px;color:var(--muted);margin-top:3px}.card,.scanner-card,.result{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 28px #0000000f}
.card{padding:22px}.compact{padding:18px;margin-bottom:14px}h1,h2{margin:0 0 8px}p{color:var(--muted);line-height:1.45}label{display:block;font-size:13px;font-weight:800;margin:16px 0 7px}
input,select{width:100%;font-size:17px;padding:15px;border:1px solid #cfcfcf;border-radius:13px;background:#fff}button{border:0;border-radius:13px;padding:15px 18px;font-weight:900;font-size:15px}.primary{width:100%;background:var(--red);color:#fff;margin-top:14px}.ghost{background:#eee}.msg{min-height:22px;margin-top:12px;color:var(--bad);font-weight:700}.hidden{display:none!important}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.eyebrow{font-size:11px;font-weight:900;color:var(--ok);letter-spacing:.08em}
.scanner-card{position:relative;overflow:hidden;background:#000;min-height:430px}#video{display:block;width:100%;height:430px;object-fit:cover;background:#000}.scan-overlay{pointer-events:none;position:absolute;inset:0;display:grid;place-items:center}.scan-frame{width:min(68vw,280px);height:min(68vw,280px);border:3px solid #fffffff0;border-radius:22px;box-shadow:0 0 0 999px #00000029}
.camera-state{position:absolute;left:12px;right:12px;bottom:12px;background:#000000b8;color:#fff;border-radius:10px;padding:9px;text-align:center;font-size:13px}.result{margin-top:14px;padding:20px;text-align:center;border-width:2px}.result strong,.result span{display:block}.result strong{font-size:21px}.result span{margin-top:7px}.result.ok{border-color:#49a875;background:#edf9f2;color:#075b31}.result.used{border-color:#e1ad3d;background:#fff8e7;color:#6d4a00}.result.bad{border-color:#e07a73;background:#fff1f0;color:#8b1a14}.result.neutral{color:#555}