:root{--green:#2e534c;--green-dark:#203f39;--cream:#fff9f1;--paper:#fff;--border:#e4e0d8;--muted:#78817e;--danger:#b74949;--bg:#f4f3f0}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:#263832}button,input,select{font:inherit}button{cursor:pointer}[hidden]{display:none!important}.pos-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{min-height:68px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 18px;box-shadow:0 2px 12px rgba(0,0,0,.12);z-index:10}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-logo{width:46px;height:46px;object-fit:contain;border-radius:10px;background:#fff;padding:4px}.brand-title{font-size:17px;font-weight:900;line-height:1.1}.brand-subtitle{margin-top:3px;font-size:12px;opacity:.82}.demo-badge{display:inline-block;margin-left:5px;padding:4px 7px;border-radius:999px;background:rgba(255,255,255,.15);font-size:10px;font-weight:900;letter-spacing:.08em;vertical-align:2px}.top-actions{display:flex;align-items:center;gap:10px}.outlet-select{height:40px;max-width:230px;border:1px solid rgba(255,255,255,.25);border-radius:9px;background:rgba(255,255,255,.12);color:#fff;padding:0 10px}.outlet-select option{color:#263832;background:#fff}.clock-block{text-align:right;min-width:105px}.clock{font-size:14px;font-weight:900}.cashier{font-size:11px;opacity:.8;margin-top:2px}.workspace{flex:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,390px);min-height:0}.catalog{min-width:0;padding:16px;display:flex;flex-direction:column;gap:12px}.search-row{display:flex;gap:9px}.search{flex:1;height:46px;border:1px solid var(--border);border-radius:10px;background:#fff;padding:0 14px;outline:none}.search:focus,.table-input:focus,.field:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(46,83,76,.1)}.reset-btn{width:46px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--green);font-weight:900}.categories{display:flex;gap:8px;overflow-x:auto;padding-bottom:3px;scrollbar-width:thin}.category-btn{flex:0 0 auto;min-height:40px;padding:0 14px;border:1px solid var(--border);border-radius:9px;background:#fff;color:#53625e;font-size:13px;font-weight:800}.category-btn.active{background:var(--green);border-color:var(--green);color:#fff}.catalog-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px;padding:0 2px}.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;align-content:start}.product-card{min-height:188px;border:1px solid var(--border);border-radius:12px;background:#fff;overflow:hidden;text-align:left;padding:0;transition:.12s ease}.product-card:active{transform:scale(.985)}@media(hover:hover){.product-card:hover{border-color:#aabbb5;box-shadow:0 8px 22px rgba(34,54,49,.09);transform:translateY(-1px)}}.product-image,.product-placeholder{width:100%;height:108px}.product-image{display:block;object-fit:cover;background:#eceae5}.product-placeholder{display:grid;place-items:center;background:linear-gradient(145deg,#e4e2dc,#f8f5ef);color:var(--green);font-size:29px;font-weight:900}.product-body{padding:10px 11px 12px}.product-name{min-height:32px;font-size:13px;line-height:1.25;font-weight:900;color:#263a35}.product-price{margin-top:6px;font-size:13px;font-weight:900;color:var(--green)}.product-tag{display:inline-block;margin-top:6px;padding:3px 6px;border-radius:999px;background:#f6e9da;color:#765531;font-size:10px;font-weight:900}.empty-products{grid-column:1/-1;padding:44px 22px;border:1px dashed #c9c3b9;border-radius:12px;background:#fff;text-align:center;color:var(--muted)}.bill-panel{min-width:0;max-height:calc(100vh - 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32px);padding:11px 15px;border-radius:9px;background:#203b35;color:#fff;box-shadow:0 8px 30px rgba(0,0,0,.18);font-size:12px;font-weight:800;text-align:center}.receipt-print{display:none}@media(max-width:930px){.workspace{grid-template-columns:minmax(0,1fr) 340px}.products{grid-template-columns:repeat(auto-fill,minmax(135px,1fr))}.clock-block{display:none}}@media(max-width:720px){.topbar{padding:9px 11px}.brand-subtitle,.outlet-select{display:none}.workspace{display:flex;flex-direction:column}.catalog{padding:11px}.products{grid-template-columns:repeat(2,minmax(0,1fr))}.bill-panel{position:relative;max-height:none;border-left:0;border-top:1px solid #dcd9d2}.cart-list{max-height:330px}.payment-tabs{grid-template-columns:repeat(2,1fr)}}@media print{body *{visibility:hidden!important}.receipt-print,.receipt-print *{visibility:visible!important}.receipt-print{display:block!important;position:absolute;left:0;top:0;width:80mm;padding:4mm;background:#fff;color:#000;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.receipt-print h2{text-align:center;margin:0 0 3px;font-size:16px}.receipt-print .center{text-align:center}.receipt-print .rule{border-top:1px dashed #000;margin:8px 0}.receipt-print .rline{display:flex;justify-content:space-between;gap:8px;margin:3px 0}.receipt-print .rname{max-width:53mm}}