ソーシャルログインコンポーネント

<div class="flex justify-center items-center min-h-screen bg-gray-100 dark:bg-gray-900">
    <div class="bg-white dark:bg-gray-800 backdrop-blur-lg bg-opacity-30 border border-gray-300 dark:border-gray-700 rounded-xl shadow-lg p-8 w-96">
        <h2 class="text-2xl font-semibold text-center text-gray-800 dark:text-gray-200 mb-6">Login with</h2>
        <div class="flex flex-col">
            <a href="#" class="flex items-center justify-center mb-4 p-3 rounded-lg border border-gray-200 dark:border-gray-600 hover:bg-gray-200 dark:hover:bg-gray-700 transition duration-300">
                <img src="https://picsum.photos/30?random=1" alt="Google" class="h-8 w-8 rounded-full mr-2">
                <span class="text-gray-800 dark:text-gray-200">Google</span>
            </a>
            <a href="#" class="flex items-center justify-center mb-4 p-3 rounded-lg border border-gray-200 dark:border-gray-600 hover:bg-gray-200 dark:hover:bg-gray-700 transition duration-300">
                <img src="https://picsum.photos/30?random=2" alt="Facebook" class="h-8 w-8 rounded-full mr-2">
                <span class="text-gray-800 dark:text-gray-200">Facebook</span>
            </a>
            <a href="#" class="flex items-center justify-center mb-4 p-3 rounded-lg border border-gray-200 dark:border-gray-600 hover:bg-gray-200 dark:hover:bg-gray-700 transition duration-300">
                <img src="https://picsum.photos/30?random=3" alt="Twitter" class="h-8 w-8 rounded-full mr-2">
                <span class="text-gray-800 dark:text-gray-200">Twitter</span>
            </a>
        </div>
        <div class="flex items-center justify-center mt-6">
            <span class="h-px w-full bg-gray-300 dark:bg-gray-600"></span>
            <span class="mx-2 text-gray-600 dark:text-gray-400">or</span>
            <span class="h-px w-full bg-gray-300 dark:bg-gray-600"></span>
        </div>
        <div class="mt-6">
            <input type="email" placeholder="Email" class="w-full p-3 rounded-lg border border-gray-300 dark:border-gray-600 focus:outline-none focus:ring focus:ring-blue-300 dark:focus:ring-blue-600 transition duration-300 mb-4">
            <input type="password" placeholder="Password" class="w-full p-3 rounded-lg border border-gray-300 dark:border-gray-600 focus:outline-none focus:ring focus:ring-blue-300 dark:focus:ring-blue-600 transition duration-300 mb-4">
            <button class="w-full p-3 bg-blue-500 text-white rounded-lg hover:bg-blue-600 transition duration-300">Login</button>
        </div>
        <div class="text-center mt-4">
            <a href="#" class="text-blue-500 hover:underline transition duration-300">Forgot Password?</a>
        </div>
    </div>
</div>