:root{--brand:#7a2e3a;--brand-2:#a6455a;--bg:#f6f3f1;--card:#fff;--ink:#1d1a1a;--muted:#6f6766;--line:#e6dfdc;--ok:#2e7d32;--warn:#c77700;--bad:#c62828;--radius:14px}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.35}
header.top{position:sticky;top:0;z-index:5;background:var(--brand);color:#fff;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:8px}
header.top b{font-size:17px}header.top small{opacity:.85;display:block;font-size:12px}
header.top button{background:rgba(255,255,255,.18);color:#fff;border:0;border-radius:10px;padding:8px 12px;font-size:14px}
main{max-width:560px;margin:0 auto;padding:16px}
.card{background:var(--card);border-radius:var(--radius);padding:16px;margin-bottom:14px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
h2{font-size:18px;margin:0 0 12px}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}
input,select,textarea{width:100%;font:inherit;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-2);border-color:transparent}
textarea{min-height:64px;resize:vertical}
.btn{display:block;width:100%;border:0;border-radius:12px;padding:15px;font-size:16px;font-weight:600;background:var(--brand);color:#fff;margin-top:14px;cursor:pointer}
.btn.secondary{background:#efe7e4;color:var(--brand)}.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--line)}
.btn.ok{background:var(--ok)}.btn:disabled{opacity:.5}
.row{display:flex;gap:10px}.row>*{flex:1}
.seg{display:flex;background:#efe7e4;border-radius:12px;padding:4px;gap:4px}
.seg button{flex:1;border:0;background:transparent;padding:12px 6px;border-radius:9px;font-size:15px;color:var(--muted);font-weight:600}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.seg button.on.rep{background:#fde2e2;color:var(--bad)}.seg button.on.orig{background:#e2f0d9;color:var(--ok)}
#reader{width:100%;border-radius:12px;overflow:hidden;background:#000;min-height:40px}
#reader video{border-radius:12px}
.scanrow{display:flex;gap:8px;margin-top:10px}.scanrow input{flex:1}.scanrow button{width:auto;margin:0;padding:0 16px}
.notice{border-radius:12px;padding:12px 14px;margin:10px 0;font-size:14px}
.notice.info{background:#eef4fb;color:#1f4e79}.notice.warn{background:#fff4e0;color:#8a5200}.notice.bad{background:#fde2e2;color:#8c1d1d}.notice.ok{background:#e2f0d9;color:#1f5f22}
.match{border:1px solid var(--line);border-radius:12px;padding:12px;margin:8px 0;cursor:pointer}
.match.sel{border-color:var(--brand);background:#fbf3f4}.match small{color:var(--muted);display:block}
.photo-box{border:2px dashed var(--line);border-radius:12px;padding:14px;text-align:center;color:var(--muted)}
.photo-box img{max-width:100%;max-height:260px;border-radius:10px;display:block;margin:0 auto 8px}
.list .it{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.list .it:last-child{border-bottom:0}.list img{width:48px;height:48px;object-fit:cover;border-radius:8px;background:#eee}
.list .it div{flex:1;min-width:0}.list .it b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}
.list .it small{color:var(--muted);font-size:12px}
.pill{display:inline-block;font-size:11px;padding:2px 8px;border-radius:20px;background:#efe7e4;color:var(--brand);margin-left:4px}
.pill.rep{background:#fde2e2;color:var(--bad)}
.hidden{display:none!important}
.big-num{font-size:28px;font-weight:700}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#1d1a1a;color:#fff;padding:12px 18px;border-radius:12px;font-size:15px;z-index:50;max-width:90vw}
.qtyrow{display:flex;align-items:center;gap:8px}.qtyrow button{width:52px;height:48px;border:0;border-radius:10px;background:#efe7e4;font-size:22px;color:var(--brand)}
.qtyrow input{text-align:center;font-size:20px;font-weight:700}
/* admin */
body.admin main{max-width:1280px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.stat{background:#fff;border-radius:12px;padding:14px}.stat small{color:var(--muted);font-size:12px;display:block}.stat b{font-size:24px}
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.tabs button{border:1px solid var(--line);background:#fff;border-radius:20px;padding:7px 12px;font-size:13px;cursor:pointer}
.tabs button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;font-size:13px}
th,td{padding:8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#faf7f6;font-weight:600;color:var(--muted);font-size:12px}
td img{width:64px;height:64px;object-fit:cover;border-radius:8px;cursor:zoom-in}
td input,td select{padding:6px 8px;font-size:13px;border-radius:8px}
td .old{color:var(--muted);font-size:11px;text-decoration:line-through}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.8);display:flex;align-items:center;justify-content:center;z-index:60}
.modal img{max-width:92vw;max-height:92vh;border-radius:12px}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.inline>*{width:auto}
td select{min-width:120px}td input[data-f=name]{min-width:220px}