ファイルビューアコンポーネント

<div class="bg-gray-800 dark:bg-gray-900 p-6 rounded-lg shadow-lg max-w-md mx-auto">
    <h2 class="text-white text-2xl font-bold text-center mb-4">File Viewer</h2>
    <div class="space-y-4">
        <div class="bg-gray-700 dark:bg-gray-800 p-4 rounded-lg">
            <h3 class="text-white text-lg font-semibold">File Name</h3>
            <p class="text-gray-300 dark:text-gray-400">example_file.pdf</p>
        </div>
        <div class="bg-gray-700 dark:bg-gray-800 p-4 rounded-lg">
            <h3 class="text-white text-lg font-semibold">Uploaded By</h3>
            <div class="flex items-center">
                <img src="https://randomuser.me/api/portraits/men/1.jpg" alt="Avatar" class="w-10 h-10 rounded-full mr-3">
                <p class="text-gray-300 dark:text-gray-400">John Doe</p>
            </div>
        </div>
        <div class="bg-gray-700 dark:bg-gray-800 p-4 rounded-lg">
            <h3 class="text-white text-lg font-semibold">File Preview</h3>
            <img src="https://picsum.photos/200/100" alt="File Preview" class="w-full h-auto rounded-lg">
        </div>
        <div class="bg-gray-700 dark:bg-gray-800 p-4 rounded-lg">
            <h3 class="text-white text-lg font-semibold">Actions</h3>
            <button class="w-full bg-gray-600 dark:bg-gray-500 hover:bg-gray-500 dark:hover:bg-gray-400 text-white py-2 px-4 rounded transition duration-150 ease-in-out">Download</button>
            <button class="w-full bg-gray-600 dark:bg-gray-500 hover:bg-gray-500 dark:hover:bg-gray-400 text-white py-2 px-4 rounded transition duration-150 ease-in-out">Delete</button>
        </div>
    </div>
</div>