.cart-notification{position:fixed;top:20px;right:20px;background:#4caf50;color:white;padding:14px 20px;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.2);font-size:15px;font-weight:500;z-index:9999;display:none;animation:fadeIn .4s ease-out;max-width:280px}.cart-notification a{display:inline-block;margin-top:8px;background:#fff;color:#4caf50;padding:6px 12px;border-radius:5px;font-size:14px;font-weight:600;text-decoration:none;transition:background .2s ease-in-out}.cart-notification a:hover{background:#f2f2f2}