로그인/가입 구성 요소

<div class="flex flex-col items-center justify-center min-h-screen bg-gray-100 dark:bg-gray-900">
    <div class="bg-white dark:bg-gray-800 shadow-md rounded-lg p-8 max-w-md w-full">
        <h2 class="text-2xl font-bold text-center text-gray-800 dark:text-gray-200 mb-6">Welcome</h2>
        <p class="text-center text-gray-600 dark:text-gray-400 mb-4">Sign in to continue or create a new account.</p>
        <div class="space-y-4">
            <form>
                <div>
                    <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1" for="email">Email</label>
                    <input type="email" id="email" class="input-class" placeholder="[email protected]" required />
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1" for="password">Password</label>
                    <input type="password" id="password" class="input-class" placeholder="********" required />
                </div>
                <div>
                    <button type="submit" class="w-full bg-blue-600 hover:bg-blue-700 text-white font-semibold py-2 px-4 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 dark:bg-blue-500 dark:hover:bg-blue-400">Login</button>
                </div>
                <div class="text-center text-gray-600 dark:text-gray-400">
                    <p>Or</p>
                </div>
                <div>
                    <button type="button" class="w-full bg-green-600 hover:bg-green-700 text-white font-semibold py-2 px-4 rounded focus:outline-none focus:ring-2 focus:ring-green-500 dark:bg-green-500 dark:hover:bg-green-400">Sign Up</button>
                </div>
            </form>
            <div class="flex items-center justify-center space-x-4">
                <a href="#" class="flex items-center justify-center w-10 h-10 rounded-full bg-gray-300 dark:bg-gray-700 shadow-sm hover:shadow-lg transform transition duration-300">
                    <img src="https://picsum.photos/50" alt="Google" class="rounded-full" />
                </a>
                <a href="#" class="flex items-center justify-center w-10 h-10 rounded-full bg-gray-300 dark:bg-gray-700 shadow-sm hover:shadow-lg transform transition duration-300">
                    <img src="https://picsum.photos/50" alt="Facebook" class="rounded-full" />
                </a>
                <a href="#" class="flex items-center justify-center w-10 h-10 rounded-full bg-gray-300 dark:bg-gray-700 shadow-sm hover:shadow-lg transform transition duration-300">
                    <img src="https://randomuser.me/api/portraits/men/1.jpg" alt="Twitter" class="rounded-full" />
                </a>
            </div>
        </div>
    </div>
</div>

<style>
    .input-class {
        display: block;
        width: 100%;
        padding: 0.5rem;
        margin-top: 0.25rem;
        border: 1px solid #d1d5db;
        border-radius: 0.375rem;
        transition: border-color 0.2s;
        color: #4b5563;
    }
    .input-class:focus {
        outline: none;
        border-color: #3b82f6;
    }
</style>