Breadcrumb Navigation Component

<nav class="bg-white dark:bg-gray-800 rounded-xl shadow-md p-4 mb-6 max-w-4xl mx-auto">
    <ol class="list-reset flex text-gray-700 dark:text-gray-300">
        <li>
            <a href="#" class="text-blue-500 hover:text-blue-700">Home</a>
        </li>
        <li>
            <span class="mx-2">/</span>
        </li>
        <li>
            <a href="#" class="text-blue-500 hover:text-blue-700">Library</a>
        </li>
        <li>
            <span class="mx-2">/</span>
        </li>
        <li>
            <a href="#" class="text-blue-500 hover:text-blue-700">Data</a>
        </li>
    </ol>
</nav>

<style>
    /* Neumorphism styles */
    nav {
        box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.1),
                    -8px -8px 15px rgba(255, 255, 255, 0.7);
    }
    nav.dark {
        box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.5),
                    -8px -8px 15px rgba(0, 0, 0, 0.2);
    }
</style>