.pos-shell{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(340px,.8fr);gap:18px;align-items:start}.pos-catalog,.pos-cart{background:#fff;border:1px solid #e3e8ef;border-radius:18px;box-shadow:0 10px 30px rgba(15,23,42,.06)}.pos-catalog{padding:18px}.pos-search-row{display:flex;gap:10px;margin-bottom:14px}.pos-search-row input{flex:1;padding:14px 16px;border:1px solid #d7dee8;border-radius:12px;font-size:15px}.pos-search-row button{border:1px solid #d7dee8;background:#fff;border-radius:12px;padding:0 14px}.pos-categories{display:flex;gap:8px;overflow:auto;padding-bottom:12px}.pos-categories button{white-space:nowrap;border:1px solid #d8dee8;background:#f8fafc;border-radius:999px;padding:9px 14px}.pos-categories button.active{background:#07182b;color:#fff;border-color:#07182b}.pos-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.pos-product{border:1px solid #e2e8f0;border-radius:15px;padding:13px;cursor:pointer;display:flex;flex-direction:column;gap:7px;min-height:172px;transition:.16s}.pos-product:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(15,23,42,.09);border-color:#f59e0b}.product-icon{width:42px;height:42px;border-radius:12px;background:#fff4d6;color:#b45309;display:grid;place-items:center;font-weight:800;font-size:20px}.pos-product small{color:#64748b}.pos-product strong{font-size:15px;line-height:1.25}.product-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto}.product-foot span{font-size:11px;color:#64748b}.product-foot .low-stock{color:#b91c1c;font-weight:700}.pos-product button{border:0;border-radius:9px;padding:8px;background:#07182b;color:#fff}.pos-cart{padding:18px;position:sticky;top:14px}.cart-heading{display:flex;justify-content:space-between;align-items:flex-start}.cart-heading h2{margin:2px 0 10px}.cart-lines{max-height:280px;overflow:auto;border-top:1px solid #edf1f5;border-bottom:1px solid #edf1f5}.cart-line{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px dashed #e2e8f0}.cart-line small{display:block;color:#64748b;margin-top:4px}.qty-pad{display:flex;align-items:center;gap:6px}.qty-pad button{width:29px;height:29px;border:1px solid #d8dee8;background:#fff;border-radius:8px}.qty-pad .remove-line{color:#b91c1c}.empty-cart,.empty-products{padding:28px;text-align:center;color:#64748b}.checkout-grid{display:grid;gap:10px;margin-top:12px}.order-toggle{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.order-toggle label{border:1px solid #d8dee8;border-radius:9px;padding:8px;font-size:13px}.field-pair,.payment-box{display:grid;grid-template-columns:1fr 1fr;gap:8px}.checkout-grid input,.checkout-grid select,.checkout-grid textarea{width:100%;padding:11px;border:1px solid #d8dee8;border-radius:9px;box-sizing:border-box}.totals-box{background:#f8fafc;border-radius:12px;padding:12px;display:grid;gap:7px}.totals-box>div{display:flex;justify-content:space-between}.totals-box .grand-total{border-top:1px solid #d8dee8;padding-top:9px;font-size:20px}.pay-now{border:0;border-radius:12px;background:#f59e0b;color:#111827;font-weight:800;padding:15px;font-size:15px}.payment-success{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:12px;padding:12px;display:grid;gap:5px;color:#065f46}.payment-success button{justify-self:start;border:0;background:#065f46;color:#fff;border-radius:8px;padding:8px 11px}@media(max-width:1050px){.pos-shell{grid-template-columns:1fr}.pos-cart{position:static}.pos-products{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}@media(max-width:600px){.pos-catalog,.pos-cart{border-radius:12px;padding:12px}.field-pair,.payment-box{grid-template-columns:1fr}.pos-products{grid-template-columns:repeat(2,1fr)}.pos-search-row{flex-direction:column}}