:root{--bg:#dce4eb;--ink:#12202c;--muted:#5b6b78;--card:#fff;--line:#c9d5de;--accent:#0b6ea8;--accent-ink:#fff;--pay:#067647;--pay-ink:#fff;--danger:#b42318;--ok:#067647;--warn:#b54708;--header:#0b3b57;--select:#fff3c4;--top-h:64px;color:var(--ink);background:var(--bg);font-family:Inter,Segoe UI,system-ui,sans-serif;font-size:16px}*{box-sizing:border-box}html,body,#root{height:100%;min-height:100%;margin:0}button,input,select{font:inherit}button{cursor:pointer}.touch{border:1px solid var(--line);background:var(--card);min-width:44px;min-height:44px;color:inherit;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:0 12px;text-decoration:none;display:inline-flex}.touch.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:650}.touch.danger{color:var(--danger);background:#fef3f2;border-color:#f5c2c0}.touch:disabled{opacity:.45;cursor:not-allowed}.app{flex-direction:column;height:100dvh;min-height:100dvh;display:flex;overflow:hidden}.banner{color:var(--warn);background:#fff4e5;padding:12px 16px;font-size:16px;font-weight:700}.banner.off{color:var(--danger);background:#fde8e7}.top{background:var(--header);color:#fff;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.top small{opacity:.85}.top a.touch{color:#fff;background:0 0;border-color:#ffffff40}.wrap{gap:16px;padding:16px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}.grid{gap:10px;display:grid}.err{color:var(--danger);font-weight:600}.ok{color:var(--ok);font-weight:600}.field{gap:6px;margin-bottom:10px;display:grid}input,select{border:1px solid var(--line);border-radius:10px;width:100%;min-height:44px;padding:10px 12px}.receipt{white-space:pre-wrap;background:#f7fafc;border-radius:8px;padding:12px;font-family:ui-monospace,Consolas,monospace}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}h1,h2{margin:0 0 8px}p{color:var(--muted);margin:0 0 8px}.chips{flex-wrap:wrap;gap:8px;width:100%;margin-bottom:8px;display:flex}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;align-items:center;gap:8px;min-height:44px;padding:0 14px;display:inline-flex}.chip.on{border-color:var(--accent);color:var(--accent);background:#e8f3fa;font-weight:650}.chip button{cursor:pointer;background:0 0;border:0;min-width:28px;min-height:28px}.stepper{align-items:center;gap:6px;display:flex}.inline{align-items:center;gap:4px;display:inline-flex}.inline input{width:64px;min-height:44px}.toasts{z-index:40;gap:8px;max-width:360px;display:grid;position:fixed;bottom:16px;right:16px}.toast{border-radius:10px;justify-content:space-between;gap:10px;padding:10px 12px;font-weight:600;display:flex;box-shadow:0 8px 24px #12202c1f}.toast.err{color:var(--danger);background:#fde8e7}.toast.warn{color:var(--warn);background:#fff4e5}.toast.ok{color:var(--ok);background:#e6f6ed}.toast button{cursor:pointer;background:0 0;border:0;min-width:32px;min-height:32px;font-size:20px}.sheet{z-index:30;background:#12202c80;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.sheet .card{width:min(560px,100%);max-height:92dvh;overflow:auto}.sheet .tender-wide{width:min(980px,100%)!important}.pill{border-radius:999px;align-items:center;min-height:28px;padding:0 10px;font-size:12px;font-weight:700;display:inline-flex}.pill.ok{color:var(--ok);background:#e6f6ed}.pill.off{color:var(--danger);background:#fde8e7}.ac{gap:6px;margin-top:10px;display:grid}.hint{color:var(--muted);font-size:13px}.pos-root{flex-direction:column;flex:1;min-height:0;display:flex}.pos-top{min-height:var(--top-h);background:var(--header);color:#fff;justify-content:space-between;align-items:center;gap:12px;padding:8px 12px;display:flex}.pos-brand{flex-wrap:wrap;align-items:center;gap:10px;min-width:0;display:flex}.pos-brand small{opacity:.88;white-space:nowrap;text-overflow:ellipsis;max-width:46vw;overflow:hidden}.pos-brand .pill.ok{color:#fff;background:#1d7a45}.pos-top-tools{flex:1;justify-content:flex-end;align-items:center;gap:8px;display:flex}.search-label{align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.search-label em{opacity:.7;font-size:12px;font-style:normal}.pos-search{min-width:180px;max-width:420px;min-height:48px;color:var(--ink);border:0;flex:1}.online-dot{background:#9aa8b0;border-radius:50%;width:10px;height:10px;display:inline-block}.online-dot.on{background:#3dd68c;box-shadow:0 0 0 3px #3dd68c40}.online-dot.off{background:#f04438}.pos-top .touch{color:#fff;background:0 0;border-color:#ffffff47;min-height:48px}.state{background:#1a5a7a;border-radius:999px;min-height:26px;padding:0 10px;font-size:12px;font-weight:800}.state.sent_to_kitchen{background:#b54708}.state.parked{background:#5b6b78}.pos-floor{flex:1;grid-template-columns:minmax(300px,32%) minmax(150px,18%) minmax(340px,1fr);gap:10px;min-height:0;padding:10px;display:grid}.density-retail_barcode .pos-floor{grid-template-columns:minmax(320px,36%) 1fr}.density-retail_barcode .pos-search{max-width:none;min-height:56px;font-size:18px}.density-compact .sku{min-height:96px}.density-compact .sku-face,.density-compact .sku-img{height:40px}.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;flex-direction:column;min-height:0;display:flex;overflow:hidden}.cart-panel{flex-direction:column;display:flex}.cart-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:8px;padding:12px 12px 8px;display:flex}.cart-head h2{margin:0;font-size:16px}.cart-head small{color:var(--muted)}.cart-grand{letter-spacing:-.03em;font-size:32px;font-weight:800;line-height:1}.cart-lines{flex:1;padding:4px;overflow:auto}.cart-empty{text-align:center;border:1px dashed var(--line);color:var(--muted);background:#f4f7fa;border-radius:10px;margin:12px;padding:28px 12px;font-weight:600}.cart-line{text-align:left;background:0 0;border:1px solid #0000;border-radius:10px;justify-content:space-between;align-items:flex-start;gap:8px;width:100%;padding:10px;display:flex}.cart-line.on{background:var(--select);border-color:#e8c547}.cart-line-main{min-width:0}.cart-line-main strong{display:block}.cart-line small{color:var(--muted);display:block}.line-tools{border-top:1px solid var(--line);background:#f7fafc;flex-wrap:wrap;gap:8px;padding:8px 10px;display:flex}.qty-btn{min-width:56px;font-weight:800}.cart-totals{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:8px;padding:8px 12px;font-size:14px;display:flex}.cart-totals strong{color:var(--ink);font-size:16px}.cart-actions{border-top:1px solid var(--line);gap:8px;padding:10px;display:grid}.cart-actions-row{grid-template-columns:1fr 1fr;gap:6px;display:grid}.cart-actions-row .touch{min-height:56px;padding:0 4px;font-size:13px}.btn-pay{background:var(--pay);width:100%;min-height:56px;color:var(--pay-ink);letter-spacing:.04em;border:0;border-radius:12px;font-size:20px;font-weight:800}.btn-pay:disabled{cursor:not-allowed;background:#9aa8b0}.cat-panel{gap:6px;padding:8px;overflow:auto}.cat{border:1px solid var(--line);text-align:left;background:#f7fafc;border-radius:10px;justify-content:space-between;align-items:center;width:100%;min-height:52px;padding:0 10px;font-weight:650;display:flex}.cat.on{border-color:var(--accent);color:var(--accent);background:#e8f3fa}.cat em{border:1px solid var(--line);background:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:24px;height:24px;font-size:12px;font-style:normal;display:inline-flex}.grid-panel{padding:8px;overflow:auto}.sku-grid{grid-template-columns:repeat(auto-fill,minmax(128px,1fr));align-content:start;gap:8px;display:grid}.sku{text-align:left;flex-direction:column;align-items:stretch;gap:4px;min-width:96px;min-height:112px;padding:8px;position:relative}.sku b{font-size:14px;line-height:1.2;display:block}.sku small{color:var(--muted);font-size:11px}.sku-price{color:var(--ink);font-size:18px;font-weight:800}.sku-img,.sku-face{border-radius:8px;place-items:center;width:100%;height:56px;display:grid}.sku-img{object-fit:cover}.sku-face{color:#fff;letter-spacing:.02em;font-size:22px;font-weight:800}.sku-badge{color:#fff;background:var(--danger);border-radius:6px;padding:1px 6px;font-size:11px;font-style:normal;font-weight:800;position:absolute;top:8px;right:8px}.sku.oos{opacity:.55}.skel{background:linear-gradient(90deg,#eef3f7 20%,#f7fafc 50%,#eef3f7 80%) 0 0/200% 100%;animation:1.2s linear infinite skel}@keyframes skel{to{background-position:-200% 0}}.cart-line.flash{background:#e6f6ed;outline:2px solid #3dd68c}.tag-chips{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.tag-chips em{color:var(--accent);background:#e8f3fa;border-radius:999px;padding:1px 8px;font-size:11px;font-style:normal;font-weight:700}.cart-line-amt{text-align:right}.qty-mini{color:var(--muted);font-size:12px;display:block}.cart-line small.net{font-size:12px}.mode-row{flex-wrap:wrap;gap:6px;width:100%;display:flex}.sku-badge.low{background:#b54708}.recent-rail{padding:4px 4px 8px}.recent-row{gap:6px;display:flex;overflow:auto}.tender-summary{background:#f4f7fa;border-radius:10px;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px;padding:10px 12px;display:grid}.tender-summary b{font-size:18px;display:block}.tender-grid{grid-template-columns:1.1fr .9fr;gap:16px;display:grid}.pay-lines{gap:6px;min-height:48px;margin-bottom:10px;display:grid}.pay-line{border:1px solid var(--line);border-radius:10px;grid-template-columns:1fr auto auto;align-items:center;gap:8px;padding:8px;display:grid}.quick-row{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px;display:grid}.quick-row .touch{min-height:48px}.hold-block{grid-template-columns:1fr auto;align-items:center;gap:6px;margin-bottom:8px;display:grid}.hold-block.stale .hold-row{background:#fef3f2;border-color:#f5c2c0}.cart-totals span{font-size:13px}.tender-card{width:min(420px,100%)!important}.tender-remain{margin-bottom:10px;font-size:20px;font-weight:800}.method-row{grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:10px;display:grid}.method{flex-direction:column;min-height:64px}.method.on{border-color:var(--pay);color:var(--pay);background:#e6f6ed;font-weight:800}.method small{font-weight:700}.numpad{grid-template-columns:1fr 1fr 1fr;gap:8px;margin:10px 0;display:grid}.num{min-height:56px;font-size:22px;font-weight:700}.qty-display{text-align:center;color:var(--ink);font-size:36px;font-weight:800}.hold-row{justify-content:flex-start;width:100%;min-height:52px;margin-bottom:8px}.device-row{flex-wrap:wrap;gap:10px;margin-bottom:12px;display:flex}.dev{color:#5b6b78;font-weight:700}.dev.on{color:var(--ok)}.dev.mute{opacity:.7}.dev-label{color:#c5d5e0;margin-right:4px;font-size:11px}@media (width<=1100px){.pos-floor{grid-template-columns:minmax(260px,34%) minmax(130px,18%) 1fr}.cart-grand{font-size:28px}}@media (width<=900px){.app{height:auto;overflow:auto}.pos-floor{grid-template-columns:1fr;height:auto}.cat-panel{flex-direction:row;overflow:auto}.cat{min-width:140px}.pos-brand small{max-width:100%}.tender-grid,.tender-summary{grid-template-columns:1fr}}