.sidebar .side-nav{display:block;min-height:0;flex:1;overflow-y:auto;overscroll-behavior:contain;margin:12px -7px 0;padding:0 7px 12px;scrollbar-width:thin}
.sidebar .side-bottom{flex:none}
.ops-menu-group{padding:10px 0 5px}
.ops-menu-group>small{display:block;padding:9px 14px 6px;color:#8a9aad;font:800 9px "Space Grotesk",sans-serif;letter-spacing:.13em}
.ops-menu-group button{width:100%}
.ops-pos{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,.8fr);gap:15px;align-items:start}
.ops-search{display:grid;grid-template-columns:1fr 190px;gap:10px;margin-bottom:18px}
.ops-search input,.ops-search select{width:100%;min-height:44px;border:1px solid #cdd7da;border-radius:10px;padding:0 12px;background:#fff;color:#182832}
.ops-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ops-products button{display:flex;flex-direction:column;align-items:flex-start;text-align:left;min-width:0;overflow:hidden;border:1px solid #d9e0e2;border-radius:13px;background:#fff;color:#1b2b34;padding:0 0 13px;cursor:pointer}
.ops-products button:hover{border-color:var(--accent);box-shadow:0 10px 24px #101a2430}
.ops-products button>*:not(.ops-product-art){margin-left:13px;margin-right:13px}
.ops-product-art{display:grid;place-items:center;width:100%;height:105px;margin-bottom:11px;background:linear-gradient(135deg,var(--soft),#dae5e9);color:var(--accent);font-size:35px}
.ops-product-art img{width:100%;height:100%;object-fit:cover}
.sample-product .product-art img{width:100%;height:100%;object-fit:cover;display:block}
.ops-products small{font-size:10px;color:#75838a}
.ops-products strong{font-size:13px;line-height:1.3;margin-top:4px;min-height:34px}
.ops-products b{font-size:12px;color:var(--accent);margin-top:7px}
.ops-products i{font-size:10px;font-style:normal;margin-top:7px}
.ops-cart{position:sticky;top:18px}
.ops-cart-lines{border-top:1px solid #e4e9eb;border-bottom:1px solid #e4e9eb;margin:14px 0;padding:12px 0;min-height:70px}
.ops-cart-line{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:9px 0;font-size:11px}
.ops-cart-line strong{font-size:12px}
.ops-cart-line button{width:25px;height:25px;border:1px solid #cbd7da;background:#fff;border-radius:6px;cursor:pointer}
.ops-total{display:flex;justify-content:space-between;align-items:center;padding:15px 0;font-size:13px}
.ops-total strong{font:700 21px "Space Grotesk",sans-serif}
#print-receipt{display:none}
@media(max-width:1060px){.ops-pos{grid-template-columns:1fr}.ops-cart{position:static}.ops-products{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.ops-search{grid-template-columns:1fr}.ops-products{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media print{
  body>*:not(#print-receipt){display:none!important}
  #print-receipt{display:block!important;width:72mm;margin:0 auto;color:#000;background:#fff;font:11px Arial,sans-serif}
  #print-receipt h2{text-align:center;font-size:18px;margin:0 0 4px}
  #print-receipt p{text-align:center;font-size:10px}
  #print-receipt>div{display:flex;justify-content:space-between;gap:8px;padding:3px 0}
  #print-receipt hr{border:0;border-top:1px dashed #333;margin:10px 0}
  @page{size:80mm auto;margin:4mm}
}