:root{--bg:#f4f6f5;--card:#fff;--ink:#14201f;--mute:#5f6f6c;--line:#e3e8e6;--brand:#0f3d3e;--brand2:#14605f;--acc:#f5b942;--ok:#16a34a;--bad:#dc2626;--warn:#d97706;--r:16px;--sh:0 1px 2px rgba(16,40,40,.06),0 4px 16px rgba(16,40,40,.06)}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
#app{max-width:560px;margin:0 auto;min-height:100vh;padding-bottom:calc(84px + env(safe-area-inset-bottom))}
.top{position:sticky;top:0;z-index:20;background:var(--brand);color:#fff;padding:14px 16px 14px;display:flex;align-items:center;gap:10px;padding-top:calc(14px + env(safe-area-inset-top))}
.top h1{font-size:18px;margin:0;flex:1;font-weight:700;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .sub{font-size:12px;opacity:.75;font-weight:500}
.chip-role{background:rgba(255,255,255,.14);border-radius:99px;padding:4px 10px;font-size:12px}
.wrap{padding:14px}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:14px;margin-bottom:12px}
.card h3{margin:0 0 10px;font-size:14px;color:var(--mute);font-weight:600;text-transform:uppercase;letter-spacing:.4px;display:flex;justify-content:space-between;align-items:center}
.card h3 a{text-transform:none;letter-spacing:0;color:var(--brand2);font-weight:600;cursor:pointer}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kpi{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:12px 14px}
.kpi .l{font-size:12px;color:var(--mute);font-weight:600}.kpi .v{font-size:21px;font-weight:750;margin-top:2px;letter-spacing:-.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kpi .s{font-size:12px;color:var(--mute)}
.kpi.hero{grid-column:1/-1;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}.kpi.hero .l,.kpi.hero .s{color:rgba(255,255,255,.8)}.kpi.hero .v{font-size:30px}
.pos{color:var(--ok)}.neg{color:var(--bad)}.warn{color:var(--warn)}.mute{color:var(--mute)}.small{font-size:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 16px;font-weight:650;background:var(--brand);color:#fff;cursor:pointer;min-height:46px}
.btn:active{transform:scale(.98)}.btn.block{width:100%}.btn.ghost{background:#e8efed;color:var(--brand)}.btn.acc{background:var(--acc);color:#1f1a0d}.btn.bad{background:#fde8e8;color:var(--bad)}.btn.ok{background:var(--ok)}.btn.sm{min-height:36px;padding:7px 12px;font-size:14px;border-radius:10px}
.btn[disabled]{opacity:.5}
label.f{display:block;margin-bottom:10px}label.f span{display:block;font-size:13px;font-weight:600;color:var(--mute);margin-bottom:4px}
input.i,select.i,textarea.i,button.i{width:100%;border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:11px 12px;min-height:46px;outline:none}
input.i:focus,select.i:focus{border-color:var(--brand2)}
.row{display:flex;gap:10px;align-items:center}.row>*{flex:1}.row .no{flex:0 0 auto}
.list{list-style:none;margin:0;padding:0}.list li{display:flex;align-items:center;gap:12px;padding:11px 2px;border-bottom:1px solid var(--line);cursor:pointer}.list li:last-child{border-bottom:0}
.list .t{flex:1;min-width:0}.list .t b{display:block;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list .t small{color:var(--mute);font-size:12.5px}
.qty{min-width:54px;text-align:center;font-weight:750;border-radius:10px;padding:6px 8px;background:#e8f4f1;color:var(--brand2)}.qty.low{background:#fff3dc;color:#9a5b00}.qty.out{background:#fde8e8;color:var(--bad)}
.av{width:38px;height:38px;border-radius:12px;background:#e8efed;display:grid;place-items:center;font-weight:700;color:var(--brand2);flex:0 0 38px}
.av.add{background:#dcfce7;color:var(--ok)}.av.remove,.av.sale,.av.delete{background:#fde8e8;color:var(--bad)}.av.set{background:#e0e7ff;color:#4338ca}.av.return{background:#fff3dc;color:#9a5b00}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;margin-bottom:10px}.chips button{border:1.5px solid var(--line);background:#fff;border-radius:99px;padding:7px 14px;font-weight:600;white-space:nowrap;cursor:pointer}.chips button.on{background:var(--brand);border-color:var(--brand);color:#fff}
.seg{display:flex;background:#e8efed;border-radius:12px;padding:4px;margin-bottom:12px}.seg button{flex:1;border:0;background:transparent;border-radius:9px;padding:9px 6px;font-weight:650;color:var(--brand);cursor:pointer}.seg button.on{background:#fff;box-shadow:var(--sh)}
nav.tabs{position:fixed;bottom:0;left:0;right:0;z-index:30;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom)}
nav.tabs .in{display:flex;max-width:560px;width:100%}
nav.tabs button{flex:1;border:0;background:none;padding:8px 2px 10px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11.5px;font-weight:600;color:var(--mute);cursor:pointer}
nav.tabs button svg{width:24px;height:24px}nav.tabs button.on{color:var(--brand)}
nav.tabs button.scan .ic{background:var(--acc);color:#1f1a0d;width:54px;height:54px;border-radius:18px;display:grid;place-items:center;margin-top:-22px;box-shadow:0 6px 16px rgba(245,185,66,.5)}
.fab{position:fixed;right:max(16px,calc(50% - 264px));bottom:calc(90px + env(safe-area-inset-bottom));z-index:25;border-radius:18px;box-shadow:0 8px 20px rgba(15,61,62,.3)}
.sheet-bg{position:fixed;inset:0;background:rgba(10,25,25,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center;animation:fade .15s}
.sheet{background:var(--bg);width:100%;max-width:560px;max-height:92vh;overflow:auto;border-radius:22px 22px 0 0;padding:8px 16px calc(18px + env(safe-area-inset-bottom));animation:up .2s ease-out}
.sheet .grab{width:42px;height:5px;border-radius:9px;background:#cfd8d5;margin:4px auto 10px}
.sheet h2{margin:0 0 12px;font-size:19px}
@keyframes up{from{transform:translateY(40px);opacity:.4}}@keyframes fade{from{opacity:0}}
#toast{position:fixed;left:50%;bottom:calc(100px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);background:#14201f;color:#fff;padding:11px 16px;border-radius:12px;font-weight:600;opacity:0;transition:.2s;z-index:80;max-width:90vw;pointer-events:none}
#toast.on{opacity:1;transform:translateX(-50%)}#toast.bad{background:var(--bad)}#toast.ok{background:var(--ok)}
.auth{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:24px 18px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:10px}.brand img{width:52px;height:52px;border-radius:14px}.brand b{font-size:28px;letter-spacing:-.5px}
.lang{display:flex;gap:6px}.lang button{border:1.5px solid var(--line);background:#fff;border-radius:9px;padding:4px 10px;font-weight:700;cursor:pointer}.lang button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.top .lang button{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}.top .lang button.on{background:#fff;color:var(--brand)}
.reader-box{position:relative;border-radius:18px;overflow:hidden;background:#0b1515;aspect-ratio:4/3;display:grid;place-items:center;color:#cfe;text-align:center}
#reader{width:100%}#reader video{width:100%!important;height:auto;display:block;object-fit:cover}
.reader-box .ph{padding:20px}.reader-box .ph svg{width:64px;height:64px;opacity:.8}
.scanline{position:absolute;left:12%;right:12%;top:50%;height:2px;background:var(--acc);box-shadow:0 0 12px var(--acc);animation:scan 2s ease-in-out infinite;pointer-events:none}
@keyframes scan{0%,100%{top:28%}50%{top:72%}}
.stepper{display:flex;align-items:center;gap:10px}.stepper button{width:56px;height:56px;border-radius:16px;border:0;font-size:26px;font-weight:700;background:#e8efed;color:var(--brand);cursor:pointer}.stepper input{text-align:center;font-size:24px;font-weight:750;flex:1}
.big-item{display:flex;gap:12px;align-items:center;margin-bottom:12px}.big-item .av{width:52px;height:52px;flex-basis:52px;font-size:20px}
.bar-chart{display:flex;align-items:flex-end;gap:4px;height:110px;padding-top:6px}.bar-chart div{flex:1;background:linear-gradient(var(--brand2),var(--brand));border-radius:5px 5px 2px 2px;min-height:2px;position:relative}.bar-chart div.z{background:#e3e8e6}
.bar-labels{display:flex;gap:4px;font-size:10px;color:var(--mute);margin-top:4px}.bar-labels span{flex:1;text-align:center}
.tag{display:inline-block;font-size:11px;font-weight:700;border-radius:6px;padding:2px 7px;background:#e8efed;color:var(--brand2)}.tag.bad{background:#fde8e8;color:var(--bad)}.tag.warn{background:#fff3dc;color:#9a5b00}.tag.ok{background:#dcfce7;color:var(--ok)}
.offline-bar{background:#fff3dc;color:#7a4a00;padding:8px 14px;font-size:13px;font-weight:600}
.empty{text-align:center;color:var(--mute);padding:26px 10px}
.menu li .av{background:#e8f4f1}
.cur-list li{padding:10px 4px}.cur-list .code{font-weight:750;width:48px}
.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}.kv:last-child{border:0}
.switch{display:flex;align-items:center;gap:10px;font-weight:600}.switch input{width:22px;height:22px}
table.t{width:100%;border-collapse:collapse;font-size:13.5px}table.t td,table.t th{padding:7px 4px;border-bottom:1px solid var(--line);text-align:right}table.t td:first-child,table.t th:first-child{text-align:left}table.t th{color:var(--mute);font-weight:600;font-size:12px}
.hidden{display:none!important}

button.i{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px;text-align:left}
.cart-line .t{flex:1 1 100%}
.cart-line .sp{flex:1}