:root{--bg:#14111c;--card:#201b2e;--line:#322b47;--txt:#ece8f5;--mut:#9a92b3;--acc:#e8b84a;--ok:#4ecb8f;--err:#ff6b6b}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{margin:0;background:var(--bg);color:var(--txt);font:16px/1.4 system-ui,sans-serif;min-height:100dvh}
[hidden]{display:none!important}
button,input,select{font:inherit;color:inherit}
input,select{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px;width:100%;min-width:0}
button{border:0;border-radius:10px;padding:12px 16px;background:var(--card);cursor:pointer}
button.primary{background:var(--acc);color:#1b1500;font-weight:700;flex:1}
button.ghost{background:var(--card);border:1px solid var(--line)}
button.wide{width:100%;margin:16px 0}
#login{min-height:100dvh;display:grid;place-items:center;padding:20px}
#loginForm{width:100%;max-width:340px;display:flex;flex-direction:column;gap:12px;text-align:center}
#loginForm img{margin:0 auto;border-radius:20px}
h1{margin:0 0 8px}
.err{color:var(--err);min-height:1.4em;margin:0}
header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:calc(10px + env(safe-area-inset-top)) 14px 10px;background:var(--bg);border-bottom:1px solid var(--line)}
header b{flex:1}#count{color:var(--mut);font-size:14px}
header button{padding:6px 10px;font-size:14px}
main{padding:14px;padding-bottom:calc(90px + env(safe-area-inset-bottom));max-width:720px;margin:0 auto}
nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#1a1626;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
nav button{flex:1;border-radius:0;background:none;padding:16px;color:var(--mut)}
nav button.on{color:var(--acc);font-weight:700}
.cam{position:relative;aspect-ratio:3/4;max-height:58dvh;margin:0 auto;background:#000;border-radius:14px;overflow:hidden}
video{width:100%;height:100%;object-fit:cover}
.guide{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.frame{height:82%;aspect-ratio:63/88;border:2px solid #fff6;border-radius:14px;position:relative}
.titlebar{position:absolute;top:4%;left:5%;width:90%;height:8%;border:2px solid var(--acc);border-radius:6px;box-shadow:0 0 0 100vmax #0006}
.cam p{position:absolute;inset:auto 0 50% 0;text-align:center;color:var(--mut);margin:0;padding:0 20px}
.hint{color:var(--mut);font-size:14px;margin:8px 2px}
.row{display:flex;gap:8px;margin:10px 0}
#result .card{display:flex;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;margin-top:10px}
#result img{width:42%;max-width:190px;border-radius:8px;align-self:flex-start}
.info{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}
.info h3{margin:0;font-size:18px}.info small{color:var(--mut)}
.price{color:var(--ok);font-weight:700}
.qty{display:flex;align-items:center;gap:10px}.qty button{width:40px;padding:8px}
label.chk{display:flex;gap:8px;align-items:center}label.chk input{width:auto}
.stats{display:flex;gap:8px;margin:10px 0;flex-wrap:wrap}
.stats div{flex:1;min-width:90px;background:var(--card);border-radius:10px;padding:10px;text-align:center;font-size:13px;color:var(--mut)}
.stats b{display:block;font-size:20px;color:var(--txt)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.item{background:var(--card);border-radius:10px;padding:8px;position:relative}
.item img{width:100%;border-radius:6px;display:block;aspect-ratio:488/680;background:#0003}
.item .n{font-size:13px;font-weight:600;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .s{font-size:12px;color:var(--mut)}
.badge{position:absolute;top:4px;right:4px;background:var(--acc);color:#1b1500;font-weight:800;border-radius:99px;padding:2px 9px;font-size:13px}
.foil{position:absolute;top:4px;left:4px;background:#7a5cff;border-radius:99px;padding:2px 8px;font-size:12px}
.item .ctl{display:flex;gap:4px;margin-top:6px}.item .ctl button{flex:1;padding:6px}
#toast{position:fixed;left:50%;bottom:calc(80px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#000d;padding:10px 16px;border-radius:99px;opacity:0;transition:.25s;pointer-events:none;z-index:9;max-width:90%}
#toast.show{opacity:1}
.cam.ok{outline:4px solid var(--ok);outline-offset:-4px}.cam.ok .titlebar{border-color:var(--ok)}
label.auto{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:0 12px;white-space:nowrap}
#recent .r{display:flex;align-items:center;gap:10px;background:var(--card);border-radius:10px;padding:6px 10px;margin-top:6px}
#recent .r img{width:34px;border-radius:4px}#recent .r span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#recent .r small{color:var(--ok)}#recent .r button{padding:6px 10px;font-size:13px}
#priceTime{flex:1;margin:0;align-self:center}
.infobar{position:absolute;left:3%;top:91%;width:60%;height:7%;border:1px dashed #fffa;border-radius:4px}
.picker .hd{display:flex;align-items:center;justify-content:space-between;margin:10px 0 6px}
.picker .item{cursor:pointer}.picker .item .s b{color:var(--acc)}