#scan-app{padding:22px 8px; font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;}
#scan-app *{box-sizing:border-box}
#scan-app .phone{color-scheme:light dark;--paper:light-dark(#f1f6f3,#11271f);--panel:light-dark(#fff,#19372b);--ink:light-dark(#173c2d,#eff9f2);--soft:light-dark(#5c7568,#afc9ba);--line:light-dark(#d5e3da,#395748);--wash:light-dark(#dfede2,#294f3b);--green:light-dark(#176646,#72d2a1);--on:light-dark(#fff,#10291d);width:100%;max-width:400px;margin:auto;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:0 12px 40px #092b1714;font-size:15px;line-height:1.4}
#scan-app header{display:flex;gap:11px;align-items:center;padding:20px 20px 15px;background:var(--panel)}
#scan-app .brand-icon{width:48px;height:48px;border-radius:12px;display:block}
#scan-app .brand{font-size:21px;font-weight:700;letter-spacing:-.6px}
#scan-app .sub{color:var(--soft);font-size:13px}
#scan-app .demo{margin-left:auto;font-size:11px;letter-spacing:1.3px;background:var(--wash);color:var(--ink);padding:6px 9px;border-radius:20px;font-weight:700}
#scan-app .content{padding:16px 18px 18px}
#scan-app button,#scan-app input{font:inherit;touch-action:manipulation}
#scan-app button{cursor:pointer;border:1px solid var(--line);color:var(--ink);background:var(--panel);border-radius:11px;min-height:44px;padding:9px 12px}
#scan-app button:focus-visible,#scan-app input:focus-visible{outline:3px solid var(--green);outline-offset:2px}
#scan-app button:disabled{opacity:.45;cursor:default}
#scan-app .switch{display:flex;padding:4px;background:var(--wash);border-radius:14px;gap:5px;margin-bottom:19px}
#scan-app .switch button{flex:1;border:0;background:transparent;font-weight:650;display:flex;gap:8px;justify-content:center;align-items:center}
#scan-app .switch button[aria-pressed=true]{background:var(--green);color:var(--on);box-shadow:0 2px 4px #0000000c}
#scan-app h2{font-size:24px;line-height:1.15;margin:0 0 5px;font-weight:700;letter-spacing:-.7px}
#scan-app .intro{margin:0 0 14px;color:var(--soft);font-size:13px}
#scan-app .camera{position:relative;border-radius:18px;background:#123b2b;min-height:181px;color:#e7fff0;padding:13px 16px 12px;text-align:center;overflow:hidden}
#scan-app .camtop{display:flex;align-items:center;justify-content:space-between;color:#b6dac7;font-size:12px}
#scan-app .camtop span:first-child:before{content:"";display:inline-block;background:#87e7b0;width:6px;height:6px;border-radius:100%;margin-right:6px}
#scan-app .finder{position:relative;border:2px solid #9adbb6;border-radius:13px;width:208px;max-width:100%;height:91px;margin:12px auto 9px;display:flex;align-items:center;justify-content:center;background:#e5f2e811}
#scan-app .barcode{width:149px;height:49px;background:repeating-linear-gradient(90deg,#f0fff4 0px,#f0fff4 2px,transparent 2px,transparent 4px,#f0fff4 4px,#f0fff4 5px,transparent 5px,transparent 9px,#f0fff4 9px,#f0fff4 13px,transparent 13px,transparent 15px);opacity:.8}
#scan-app .laser{position:absolute;left:9px;right:9px;top:43px;height:2px;background:#8fffae;box-shadow:0 0 14px #91ffb2}
#scan-app .camcaption{font-size:12px;color:#c5e1d0}
#scan-app .scanbtn{width:100%;background:var(--green);color:var(--on);border-color:transparent;font-weight:650;margin-top:10px;display:flex;align-items:center;justify-content:center;gap:8px}
#scan-app .search{margin-top:17px;position:relative}
#scan-app label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
#scan-app .inputwrap{display:flex;align-items:center;gap:9px;background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:0 11px;color:var(--soft)}
#scan-app input{background:transparent;color:var(--ink);width:100%;min-width:0;min-height:46px;border:0;font-size:17px;outline-offset:0}
#scan-app input::placeholder{font-size:14px;color:var(--soft)}
#scan-app .results{margin-top:5px;display:grid;gap:4px}
#scan-app .result{text-align:left;display:flex;gap:10px;justify-content:space-between;align-items:center;width:100%}
#scan-app .result small{display:block;color:var(--soft);font-size:12px}
#scan-app .listhead{display:flex;justify-content:space-between;align-items:center;margin:20px 0 4px;font-weight:650}
#scan-app .listhead span:last-child{font-weight:400;font-size:13px;color:var(--soft)}
#scan-app .item{padding:12px 0;border-bottom:1px solid var(--line)}
#scan-app .itemname{font-weight:650;font-size:15px}
#scan-app .itembottom{display:flex;align-items:center;justify-content:space-between;gap:5px;margin-top:8px}
#scan-app .quantity{display:flex;gap:5px;align-items:center;font-variant-numeric:tabular-nums}
#scan-app .quantity button{width:44px;padding:8px;font-size:19px;background:var(--panel)}
#scan-app .quantity span{min-width:23px;text-align:center;font-weight:600}
#scan-app .cost{font-size:14px;color:var(--soft)}
#scan-app .summary{display:flex;align-items:center;justify-content:space-between;margin:16px 0 12px}
#scan-app .total{font-weight:700;font-size:26px;letter-spacing:-.6px;font-variant-numeric:tabular-nums}
#scan-app .send{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;background:var(--green);color:var(--on);border:0;font-weight:650;min-height:48px}
#scan-app .destination{display:flex;align-items:center;gap:7px;margin-bottom:11px;font-size:13px;color:var(--soft)}
#scan-app .hint{font-size:12px;text-align:center;color:var(--soft);margin:9px 0 0}
#scan-app .message{background:var(--wash);border-radius:12px;padding:12px;margin:12px 0 0;font-size:14px}
#scan-app .message:empty{display:none}
#scan-app footer{display:flex;align-items:center;gap:10px;padding:14px 18px;background:var(--panel);border-top:1px solid var(--line)}
#scan-app footer img{width:38px;height:38px;border-radius:10px}
#scan-app .empty{padding:17px 0;color:var(--soft);font-size:14px}
#scan-app .phone svg{width:18px;height:18px;flex-shrink:0}
#scan-app [hidden]{display:none!important}
@media(max-width:380px){#scan-app{padding:8px 0}#scan-app .content{padding:14px}#scan-app header{padding:16px 14px}.phone .brand-icon{width:44px;height:44px}}

body{margin:0;background:#f1f6f3;color:#173c2d;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body[data-theme=dark]{background:#11271f;color:#eff9f2}#scan-app{padding:0}#scan-app .phone{max-width:520px;min-height:100dvh;border:0;border-radius:0;box-shadow:none}#scan-app header{padding-top:max(16px,env(safe-area-inset-top));position:sticky;top:0;z-index:4}#scan-app footer{padding-bottom:max(18px,env(safe-area-inset-bottom))}#scan-app .camera{min-height:190px;display:grid;place-items:center}#scan-app .camera video{position:absolute;width:100%;height:100%;object-fit:cover;inset:0}#scan-app .finder{position:relative;pointer-events:none;z-index:1}#scan-app .camcaption{position:relative;z-index:1;background:#123b2be6;padding:3px 8px;border-radius:6px}#scan-app .theme-toggle{margin-left:auto;min-width:44px;padding:8px;font-size:20px}#scan-app .login{padding:24px 18px}#scan-app .login input{border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:10px;margin:0 0 16px}#scan-app .login button{width:100%;background:var(--green);color:var(--on)}#scan-app .itembottom input{width:62px;text-align:center;min-height:44px;border:1px solid var(--line);border-radius:8px}#scan-app .userline{font-size:13px;color:var(--soft);display:flex;align-items:center;justify-content:space-between;padding-top:10px}#scan-app .userline button{font-size:13px;padding:6px 9px}#scan-app .camtop{position:relative;z-index:1}#scan-app .logout{margin-left:auto}#scan-app .results{max-height:340px;overflow:auto}#scan-app .result{min-height:58px}#scan-app .scanbtn{margin-bottom:6px}#scan-app .hint{line-height:1.5}#scan-app .message[data-error=true]{color:light-dark(#922d27,#ffb6ad)}#scan-app .phone{--paper:#f1f6f3;--panel:#fff;--ink:#173c2d;--soft:#5c7568;--line:#d5e3da;--wash:#dfede2;--green:#176646;--on:#fff}body[data-theme=dark] #scan-app .phone{color-scheme:dark;--paper:#11271f;--panel:#19372b;--ink:#eff9f2;--soft:#afc9ba;--line:#395748;--wash:#294f3b;--green:#72d2a1;--on:#10291d}