.hvstore-catalog .products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.product-card{border:1px solid #ddd;padding:10px;text-align:center}
.product-card img{max-width:100%;height:auto}
.cart-floating{position:fixed;bottom:20px;right:20px;background:#0073aa;color:#fff;border-radius:50%;width:50px;height:50px;text-align:center;line-height:50px;cursor:pointer;z-index:9999}
.cart-floating .count{position:absolute;top:-5px;right:-5px;background:red;border-radius:50%;width:20px;height:20px;font-size:12px;line-height:20px}
body.dark-mode{background-color:#222;color:#eee}
body.dark-mode .product-card{background-color:#333;border-color:#555}