Navigationskomponente in der Seitenleiste

<div class="flex h-screen bg-gray-100 dark:bg-gray-900">

  <!-- Sidebar for Social Media -->
  <div class="flex flex-col w-64 bg-gray-800 dark:bg-gray-950 text-white shadow-lg">
    <div class="flex items-center justify-center h-20 shadow-md">
      <img src="https://randomuser.me/api/portraits/men/32.jpg" alt="User Avatar" class="h-10 w-10 rounded-full border-2 border-purple-400 dark:border-purple-600">
      <span class="ml-2 text-lg font-semibold text-purple-300 dark:text-purple-500">SocialNet</span>
    </div>
    <nav class="flex-1 px-2 py-4 space-y-2">
      <a href="#" class="flex items-center px-4 py-2 text-gray-300 dark:text-gray-400 hover:bg-gray-700 dark:hover:bg-gray-800 rounded-lg group transition duration-200">
        <svg class="h-5 w-5 mr-3 text-purple-400 dark:text-purple-600 group-hover:text-purple-300 dark:group-hover:text-purple-500" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m7 0V3m0 8V3"></path></svg>
        Home
      </a>
      <a href="#" class="flex items-center px-4 py-2 text-gray-300 dark:text-gray-400 hover:bg-gray-700 dark:hover:bg-gray-800 rounded-lg group transition duration-200">
        <svg class="h-5 w-5 mr-3 text-purple-400 dark:text-purple-600 group-hover:text-purple-300 dark:group-hover:text-purple-500" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H2m2 0h11m-9.991-10H2a2 2 0 01-2-2V7H2a2 2 0 012-2h4a2 2 0 012 2v3a2 2 0 01-2 2-2 2 0 01-3 0zm4.5 0"></path></svg>
        Profile
      </a>
      <a href="#" class="flex items-center px-4 py-2 text-gray-300 dark:text-gray-400 hover:bg-gray-700 dark:hover:bg-gray-800 rounded-lg group transition duration-200">
        <svg class="h-5 w-5 mr-3 text-purple-400 dark:text-purple-600 group-hover:text-purple-300 dark:group-hover:text-purple-500" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"></path></svg>
        Messages
      </a>
      <a href="#" class="flex items-center px-4 py-2 text-gray-300 dark:text-gray-400 hover:bg-gray-700 dark:hover:bg-gray-800 rounded-lg group transition duration-200">
        <svg class="h-5 w-5 mr-3 text-purple-400 dark:text-purple-600 group-hover:text-purple-300 dark:group-hover:text-purple-500" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 17c0 .538-.256.958-.553 1.196C14.152 18.068 13.57 18 13 18c-.482 0-.962-.06-1.428-.182a3 3 0 01-2.434-1.298M15 17a2 2 0 00-2-2H9.688m1.325.75c.983-.39 1.688-.718 1.688-1.554 0-.845-.582-1.39-1.5-1.39-.915 0-1.5.545-1.5 1.39 0 1.2.668 1.57 1.5 1.57M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path></svg>
        Notifications
      </a>
      <a href="#" class="flex items-center px-4 py-2 text-gray-300 dark:text-gray-400 hover:bg-gray-700 dark:hover:bg-gray-800 rounded-lg group transition duration-200">
        <svg class="h-5 w-5 mr-3 text-purple-400 dark:text-purple-600 group-hover:text-purple-300 dark:group-hover:text-purple-500" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37a1.724 1.724 0 002.572-1.065z"></path></svg>
        Settings
      </a>
    </nav>
    <div class="mt-auto px-4 py-4 border-t border-gray-700 dark:border-gray-800">
      <a href="#" class="flex items-center px-4 py-2 text-gray-300 dark:text-gray-400 hover:bg-gray-700 dark:hover:bg-gray-800 rounded-lg group transition duration-200">
        <svg class="h-5 w-5 mr-3 text-purple-400 dark:text-purple-600 group-hover:text-purple-300 dark:group-hover:text-purple-500" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 16l4-4m0 0l-4-4m4 4H7m6 4v1a3 3 0 01-3 3H6a3 3 0 01-3-3V7a3 3 0 013-3h4a3 3 0 013 3v1"></path></svg>
        Logout
      </a>
    </div>
  </div>

  <!-- Main Content Area (Optional, for context) -->
  <div class="flex-1 flex flex-col">
    <header class="h-20 flex items-center px-6 shadow-md bg-white dark:bg-gray-800">
      <h1 class="text-2xl font-semibold text-gray-900 dark:text-white">Dashboard</h1>
    </header>
    <main class="flex-1 p-6 overflow-y-auto bg-gray-100 dark:bg-gray-900">
      <div class="border-4 border-dashed border-gray-300 dark:border-gray-700 rounded-lg h-full p-4 text-gray-700 dark:text-gray-300 text-center flex items-center justify-center">
        Main content goes here. This is a placeholder for your social media feed or other content.
      </div>
    </main>
  </div>

</div>