.pos-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.72fr);gap:14px}.product-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px;max-height:calc(100vh - 245px);overflow:auto}.product-card{text-align:left;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:11px}.product-card:hover,.product-card:focus-visible{border-color:var(--primary);box-shadow:0 3px 12px color-mix(in srgb,var(--primary) 12%,transparent)}.cart-panel{position:sticky;top:calc(var(--topbar-height) + 16px)}.cart-items{max-height:42vh;overflow:auto}.cart-row{display:grid;grid-template-columns:1fr auto;gap:7px;padding:9px 0;border-bottom:1px solid var(--border)}.qty-control{display:flex;align-items:center;gap:5px}.qty-control input{width:55px;text-align:center}.total-row{display:flex;justify-content:space-between;font-size:19px;font-weight:800;padding:14px 0}.receipt{width:80mm;max-width:100%;margin:auto;background:#fff;color:#111;padding:5mm;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.receipt-logo{display:block;max-width:28mm;max-height:20mm;object-fit:contain;margin:0 auto 2mm}.receipt table{width:100%}.receipt .rule{border-top:1px dashed #333;margin:.5rem 0}@media(max-width:900px){.pos-grid{grid-template-columns:1fr}.cart-panel{position:static}.product-results{max-height:45vh}}@media print{.topbar,.sidebar,.sidebar-backdrop,.no-print{display:none!important}.main-content{margin:0!important;padding:0!important}.receipt{width:80mm;box-shadow:none}.card{border:0;box-shadow:none}body{background:#fff}}