.container1 {display:flex;height:100vh;width: 90%;margin: 0 auto;
            max-width: 1400px;}
        .sidebar {width:420px;background:#fff;border-right:1px solid #eee;overflow-y:auto;padding:20px;}
        .search-box input {width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:6px;font-size:16px;margin-bottom:15px;}
        .supplier-card {padding:16px;border:1px solid #eee;border-radius:8px;margin-bottom:12px;cursor:pointer;transition:all 0.2s;}
        .supplier-card:hover {border-color:#2b63d9;box-shadow:0 2px 12px rgba(43,99,217,0.1);}
        .supplier-card h3 {font-size:17px;margin-bottom:6px;color:#222;}
        .supplier-card .location {font-size:14px;color:#666;margin-bottom:8px;}
        .product-tag {display:inline-block;padding:3px 8px;background:#f5f7fa;border-radius:4px;font-size:12px;margin-right:6px;color:#555;}
        .load-more {text-align:center;padding:15px;color:#2b63d9;cursor:pointer;}
        .classa{display:block;margin-top:10px;color:#2b63d9;font-size:14px;text-decoration:none;}
        .supplier-card.active{background:#e6f7ff;}
        #map {flex:1;height:100vh;}
        @media (max-width:768px) {.container {flex-direction:column-reverse;}.sidebar {width:100%;height:50vh;}#map {height:50vh;}}