双因素身份验证组件

<div class="flex items-center justify-center min-h-screen bg-gray-900 dark:bg-gray-800">
    <div class="bg-white dark:bg-gray-700 rounded-lg shadow-lg p-8 w-96">
        <h2 class="text-2xl font-bold text-gray-800 dark:text-gray-200 text-center mb-6">Two-Factor Authentication</h2>
        <div class="mb-4">
            <label class="block text-gray-700 dark:text-gray-300 mb-2" for="email">Email Address</label>
            <input type="email" id="email" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded-md shadow-sm focus:outline-none focus:ring focus:ring-gray-400 dark:focus:ring-gray-600" placeholder="Enter your email" required />
        </div>
        <div class="mb-4">
            <label class="block text-gray-700 dark:text-gray-300 mb-2" for="code">Authentication Code</label>
            <input type="text" id="code" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded-md shadow-sm focus:outline-none focus:ring focus:ring-gray-400 dark:focus:ring-gray-600" placeholder="Enter your code" required />
        </div>
        <div class="flex items-center justify-between mb-4">
            <div class="flex items-center">
                <img class="w-10 h-10 rounded-full border-2 border-gray-300 dark:border-gray-600" src="https://randomuser.me/api/portraits/men/1.jpg" alt="User Avatar" />
                <span class="ml-2 text-gray-800 dark:text-gray-200">User Name</span>
            </div>
        </div>
        <button class="w-full bg-gray-800 dark:bg-gray-100 text-white dark:text-gray-800 font-semibold py-2 rounded-md shadow-md focus:outline-none hover:bg-gray-700 dark:hover:bg-gray-600">Verify</button>
    </div>
</div>