:root{--bg:#F4F6FA;--surface:#fff;--ink:#0F1B33;--muted:#5B6882;--line:#DCE2EC;--brand:#03388C;--brand-ink:#fff;--accent:#0B7BFF;--sale:#FFC805;--sale-ink:#1E1600;--danger:#B3261E;--danger-soft:#FBE3E1;--warn:#8A5A00;--warn-soft:#FDF0CF;--ok:#1E7A46;--ok-soft:#DDF1E4;padding-top:env(safe-area-inset-top,0px);box-sizing:border-box}@media(prefers-color-scheme:dark){:root{--bg:#050E24;--surface:#0D1B3A;--ink:#E8EEFA;--muted:#9AA9C7;--line:#1F3158;--brand:#2F7BEF;--brand-ink:#04112B;--accent:#5AA2FF;--danger:#F2877F;--danger-soft:#3A1E1C;--warn:#F0C466;--warn-soft:#3A2D10;--ok:#6CCB93;--ok-soft:#173424}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-variant-numeric:tabular-nums}h1{font-size:22px;margin:8px 0}h2{font-size:19px;margin:12px 0 8px}h3{font-size:16px;margin:0 0 8px}h4{font-size:13px;color:var(--muted);margin:14px 0 6px;font-weight:600}.center{display:grid;place-items:center;min-height:100vh;color:var(--muted)}.app{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}header{background:var(--brand);color:var(--brand-ink);padding:12px 16px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:5}main{flex:1;padding:12px 14px 150px}nav{position:fixed;bottom:0;left:0;right:0;max-width:560px;margin:0 auto;display:flex;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);z-index:5}nav button{flex:1;border:0;background:none;color:var(--muted);padding:14px 0;font:inherit;font-size:14px;font-weight:600}nav button.on{color:var(--brand);border-top:3px solid var(--brand);padding-top:11px}.fab{position:fixed;right:16px;bottom:calc(72px + env(safe-area-inset-bottom,0px));background:var(--sale);color:var(--sale-ink);border:0;border-radius:99px;padding:14px 22px;font:inherit;font-weight:800;box-shadow:0 4px 14px #0000004d;z-index:6}.btn{border:0;border-radius:10px;background:var(--brand);color:var(--brand-ink);padding:12px 18px;min-height:48px;font:inherit;font-weight:700;width:100%}.btn.small{width:auto;min-height:44px;padding:8px 14px;white-space:nowrap}.btn.big{margin-top:12px}.btn:disabled{opacity:.6}.link{background:none;border:0;color:var(--accent);font:inherit;padding:10px}.link.light{color:var(--brand-ink);padding:0}input,select{font:inherit;width:100%;min-height:46px;padding:9px 12px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink)}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 0}label input,label select{margin-top:4px;color:var(--ink)}.auth{max-width:420px;margin:0 auto;padding:20px 18px 40px;display:flex;flex-direction:column;gap:2px;align-items:stretch}.auth img{align-self:center}.auth .btn{margin-top:14px}.auth h1{text-align:center}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}.card.warn{background:var(--warn-soft);border-color:transparent;color:var(--warn)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid div{display:flex;flex-direction:column}.grid .wide{grid-column:1/-1}.grid span,.muted,small{color:var(--muted);font-size:13px}.grid b{font-size:19px}small{display:block}.row{display:flex;justify-content:space-between;margin:6px 0}.row.sub{margin-left:14px;font-size:14px;color:var(--muted)}.row.total{border-top:1px solid var(--line);padding-top:8px;font-size:18px}.pos{color:var(--ok)}.neg{color:var(--danger)}.error{color:var(--danger);background:var(--danger-soft);padding:10px 12px;border-radius:10px;font-size:14px}.bar{display:flex;gap:8px;align-items:center;margin-bottom:10px}.bar select{flex:1}.list .item,.card .item{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:11px 0;border-bottom:1px solid var(--line)}.list .item:last-child{border:0}.list{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 14px}.badge{font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px;white-space:nowrap}.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.low{background:var(--warn-soft);color:var(--warn)}.badge.out{background:var(--danger-soft);color:var(--danger)}.tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0 14px}.tile{text-align:left;background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:12px;color:var(--ink);font:inherit;display:flex;flex-direction:column;gap:2px;min-height:84px}.tile.sel{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 12%,var(--surface))}.tile span{color:var(--brand);font-weight:700}.seg{display:flex;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;margin:10px 0}.seg.wrap{flex-wrap:wrap}.seg button{flex:1;border:0;background:var(--surface);color:var(--muted);padding:11px 6px;font:inherit;font-weight:700;font-size:14px;min-width:25%}.seg button.on{background:var(--brand);color:var(--brand-ink)}.qty{display:flex;align-items:center;gap:10px}.qty button{width:40px;height:40px;border-radius:10px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font-size:20px}.search{margin-bottom:4px}.receipt .btn{margin-top:14px}@media(prefers-reduced-motion:no-preference){.btn,.tile{transition:transform .08s}.btn:active,.tile:active{transform:scale(.98)}}.role{color:var(--brand-ink);opacity:.85;font-size:13px}.right{display:flex;flex-direction:column;align-items:flex-end}.right .link{padding:2px 0;font-size:13px;color:var(--danger)}.rowbtn{width:100%;background:none;border:0;border-bottom:1px solid var(--line);color:var(--ink);font:inherit;text-align:left;padding:12px 0;cursor:pointer}.list .rowbtn:last-child{border-bottom:0}.check{display:flex;align-items:center;gap:8px;margin:8px 0}.check input{width:22px;min-height:22px;margin:0}.okmsg{color:var(--ok);background:var(--ok-soft);padding:10px 12px;border-radius:10px;font-size:14px}.btn.wa{display:block;text-align:center;text-decoration:none;background:#1fa855;color:#fff;margin-top:10px;line-height:24px}.btn.out{background:transparent;color:var(--danger);border:1.5px solid var(--danger);margin-top:14px}.menu{display:flex;flex-direction:column;gap:10px;margin-bottom:12px}.menu button{text-align:left;background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:14px;color:var(--ink);font:inherit;display:flex;flex-direction:column;gap:2px}nav button{font-size:13px}.chips{display:flex;gap:8px;margin-bottom:10px;overflow-x:auto}.chips button{flex:1;white-space:nowrap;border:1.5px solid var(--brand);background:transparent;color:var(--brand);border-radius:99px;padding:10px 14px;font:inherit;font-weight:700;font-size:14px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand);margin-bottom:12px}.link.danger{color:var(--danger);text-align:left}.panel{background:var(--bg);border-bottom:1px solid var(--line);padding:4px 14px 14px;margin:0 -14px}.print-only{display:none}.invoice{background:#fff;color:#111;border:1px solid var(--line);border-radius:6px;padding:18px;font-size:14px;line-height:1.4}.invoice h2{margin:0 0 4px;font-size:18px}.invoice p{margin:2px 0}.invoice .right{text-align:right}.inv-head{display:flex;justify-content:space-between;gap:12px;border-bottom:2px solid #111;padding-bottom:10px;margin-bottom:10px}.inv-buyer{margin:8px 0 12px}.inv-buyer small{color:#555;display:block}.invoice table{width:100%;border-collapse:collapse;margin:8px 0}.invoice th,.invoice td{text-align:left;padding:6px 4px;border-bottom:1px solid #ddd;font-size:13px}.invoice th:nth-child(n+2),.invoice td:nth-child(n+2){text-align:right}.invoice .totals{margin-left:auto;max-width:300px}.invoice .row.total{border-top:2px solid #111}.invoice .inv-foot{margin-top:16px;color:#444;font-size:12px;text-align:center}.invoice .row span,.invoice .row b{color:#111}.stamp{color:#b3261e;border:2px solid #B3261E;display:inline-block;padding:4px 10px;font-weight:800;transform:rotate(-4deg);margin:0 0 8px}@media print{.no-print{display:none!important}body{background:#fff;color:#000}.app{max-width:none}main{padding:0!important}.print-only{display:block}.invoice{border:0;padding:0}.card{break-inside:avoid;border:1px solid #bbb}}.syncbar{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 16px;font-size:13px}.syncbar.warn{background:#fff1d6;color:#5b3a00}.syncbar.info{background:#e3eeff;color:#03388c}.syncbar.bad{background:#fde3e1;color:#8a1c14}.syncbar .link.light{color:inherit;text-decoration:underline}.modal{position:fixed;inset:0;background:#00000073;display:flex;align-items:flex-end;justify-content:center;z-index:20}.sheet{width:100%;max-width:560px;max-height:85vh;overflow:auto;border-radius:16px 16px 0 0}.notice{background:#e3eeff;color:#03388c;padding:10px 12px;border-radius:8px;font-size:14px}.badge.info{background:#e3eeff;color:#03388c}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.bad{background:var(--danger-soft);color:var(--danger)}.card.sub.info{border-left:4px solid #0B7BFF}.card.sub.ok{border-left:4px solid var(--ok)}.card.sub.warn{border-left:4px solid var(--warn)}.card.sub.bad{border-left:4px solid var(--danger)}.bar.wrap{flex-wrap:wrap}.by{text-align:center;color:var(--muted,#51607E);font-size:13px;margin:22px 0 6px}