.enhanced-product-alternatives-widget{border:1px solid #e0e0e0;padding:20px;margin-bottom:25px;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.08)}.enhanced-product-alternatives-widget .widget-title{margin-top:0;margin-bottom:15px;font-size:20px;color:#2c3e50;padding-bottom:10px;border-bottom:2px solid #f0f0f0;font-weight:600}.enhanced-alternatives-list li.highlighted{background:#fff8e1;border-left:3px solid #ffc107;box-shadow:0 2px 8px rgba(0,0,0,.08);transform:translateX(5px)}.enhanced-alternatives-list li.highlight-cheaper{border-left:3px solid #28a745;background:#f0fff4}.enhanced-alternatives-list li.highlight-instock{border-left:3px solid #17a2b8;background:#e8f4f8}.highlight-badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 8px;border-radius:3px;margin-right:8px;text-transform:uppercase}.badge-cheaper{background:#28a745;color:white}.badge-instock{background:#17a2b8;color:white}.badge-mpn{background:#6f42c1;color:white}.pulse-effect{animation:pulse-highlight 2s infinite}