:root{--bg:#f4f5f8;--card:#fff;--fg:#161b26;--muted:#5d677a;--line:#e1e5ec;--soft:#eef1f6;--brand:#b81a20;--brand-fg:#fff;--ok:#0f7a43;--ok-bg:#e3f4ea;--warn:#8a5300;--warn-bg:#fdf1da;--bad:#b42318;--bad-bg:#fbe7e5;--top:#12151c;--radius:14px;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#0f1218;--card:#181d27;--fg:#eef1f7;--muted:#9aa4b8;--line:#2a3140;--soft:#202736;--brand:#ff5b61;--brand-fg:#12151c;--ok:#5fd592;--ok-bg:#173326;--warn:#f0b45a;--warn-bg:#3a2d15;--bad:#ff8b84;--bad-bg:#3a1c1a;--top:#0a0c11}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;padding-bottom:env(safe-area-inset-bottom,0)}
a{color:var(--brand)}
h1{font-size:26px;line-height:1.15;margin:6px 0 14px;letter-spacing:-.01em}
h2{font-size:17px;margin:0 0 8px}
p{margin:0 0 10px}
.muted{color:var(--muted)}.small{font-size:13px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace}.neg{color:var(--bad)}.ok{color:var(--ok)}
.top{background:var(--top);color:#fff;position:sticky;top:0;z-index:10;padding-top:env(safe-area-inset-top,0)}
.top__in{max-width:920px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;letter-spacing:.02em}
.brand img{height:34px;width:auto}
.brand span{font-size:13px;text-transform:uppercase;letter-spacing:.1em;opacity:.85}
.who{display:flex;align-items:center;gap:10px;font-size:13px}.who span{display:flex;flex-direction:column;text-align:right;line-height:1.2}.who small{opacity:.7}
.who form{margin:0}
.nav{max-width:920px;margin:0 auto;display:flex;gap:6px;overflow-x:auto;padding:0 16px 10px;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{flex:none;color:#cbd2e0;text-decoration:none;padding:7px 14px;border-radius:999px;font-size:14px;font-weight:600}
.nav a.is-on{background:var(--brand);color:var(--brand-fg)}
.main{max-width:920px;margin:0 auto;padding:18px 16px 40px}
.foot{max-width:920px;margin:0 auto;padding:0 16px 26px;color:var(--muted);font-size:12px;text-align:center}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:0 0 14px}
.card.empty{text-align:center;color:var(--muted)}
.card--confirm{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 18%,transparent)}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:0 0 14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.kpi span{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}
.kpi b{font-size:24px;line-height:1.15;font-variant-numeric:tabular-nums}
.kpi small{font-size:12px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 18px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--fg);font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn:focus-visible,input:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:2px}
.btn--primary{background:var(--brand);border-color:var(--brand);color:var(--brand-fg)}
.btn--ghost{background:transparent}
.btn--sm{min-height:36px;padding:0 12px;font-size:14px}
.btn--lg{min-height:54px;font-size:17px;width:100%}
.top .btn--ghost{border-color:#3a4150;color:#fff}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--soft);color:var(--muted);white-space:nowrap}
.pill--ok{background:var(--ok-bg);color:var(--ok)}.pill--warn{background:var(--warn-bg);color:var(--warn)}.pill--bad{background:var(--bad-bg);color:var(--bad)}
.chips{display:flex;gap:6px;overflow-x:auto;margin:0 0 12px;scrollbar-width:none}
.chip{flex:none;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}
.chip.is-on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.pk__top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.pk__top>div{display:flex;flex-direction:column;min-width:0}
.pk__id{font-size:17px}
.pk__prod{margin:8px 0 4px}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.actions form{margin:0}
.stack{display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:5px;font-size:14px;font-weight:600}
input[type=text],input[type=email],input[type=password]{height:48px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--fg);font:inherit;font-weight:400;width:100%}
.check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:600}.check input{width:22px;height:22px;margin-top:2px;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.auth{max-width:420px;margin:30px auto}.auth h1{font-size:28px}
.flash{padding:12px 14px;border-radius:12px;margin:0 0 14px;font-weight:600}.flash--ok{background:var(--ok-bg);color:var(--ok)}.flash--err{background:var(--bad-bg);color:var(--bad)}
.dl{display:grid;grid-template-columns:110px 1fr;gap:8px 12px;margin:0}.dl dt{color:var(--muted);font-size:13px}.dl dd{margin:0;font-weight:600;min-width:0;overflow-wrap:anywhere}
.dl--big{grid-template-columns:1fr;gap:2px}.dl--big dt{margin-top:8px}.dl--big dd{font-size:20px}
.or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.or::before,.or::after{content:"";height:1px;background:var(--line);flex:1}
.back{text-decoration:none;font-weight:600}
.list{margin:0;padding-left:20px}.list li{margin-bottom:8px}
.codebox{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}.codebox:last-of-type{border-bottom:0}
.codebox>div{display:flex;flex-direction:column;min-width:0}.grow{flex:1}
.code{font-size:26px;letter-spacing:.04em;font-family:ui-monospace,Menlo,Consolas,monospace}.link{font-size:14px;overflow-wrap:anywhere}
.qr{display:flex;align-items:center;gap:14px;padding-top:12px;flex-wrap:wrap}.qr img{background:#fff;padding:6px;border-radius:10px;border:1px solid var(--line)}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.opt{position:relative;border:1.5px solid var(--line);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:2px;cursor:pointer;font-weight:400}.opt input{position:absolute;opacity:0}
.opt b{font-size:15px}.opt span{font-size:13px;color:var(--muted)}.opt .ok{color:var(--ok);font-weight:700}
.opt.is-on,.opt:has(input:checked){border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 18%,transparent)}
.msg{background:var(--soft);padding:12px;border-radius:10px;overflow-wrap:anywhere;font-size:13.5px}
.line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.line:last-child{border-bottom:0}
.line>div{display:flex;flex-direction:column;min-width:0}.right{align-items:flex-end;text-align:right}
.scanner{position:fixed;inset:0;background:#000;color:#fff;z-index:50;display:flex;flex-direction:column;padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0)}
.scanner[hidden]{display:none}
.scanner__bar{display:flex;justify-content:space-between;align-items:center;padding:12px 16px}
.scanner video{flex:1;width:100%;object-fit:cover;min-height:0}
.scanner p{padding:12px 16px;margin:0;text-align:center}
@media (max-width:520px){.who span{display:none}h1{font-size:23px}}