ログインフォームコンポーネント

<div class="min-h-screen flex items-center justify-center p-4 bg-gray-100 dark:bg-gray-900 transition-colors duration-300">
  <div class="max-w-md w-full bg-white dark:bg-gray-800 rounded-xl shadow-lg p-8 space-y-6 transform hover:scale-[1.01] transition-all duration-300 ease-in-out">
    <h2 class="text-3xl font-extrabold text-gray-900 dark:text-white text-center tracking-tight leading-tight">
      Welcome Back!
    </h2>
    <p class="text-center text-gray-500 dark:text-gray-400 text-sm md:text-base">
      Sign in to manage your bookings and reservations.
    </p>
    <form class="space-y-6">
      <div>
        <label for="email" class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
          Email address
        </label>
        <input
          id="email"
          name="email"
          type="email"
          autocomplete="email"
          required
          class="appearance-none block w-full px-4 py-2 border border-gray-300 rounded-md shadow-sm placeholder-gray-400 focus:outline-none focus:ring-amber-500 focus:border-amber-500 sm:text-sm bg-gray-50 dark:bg-gray-700 dark:border-gray-600 dark:text-white transition-all duration-200 ease-in-out hover:border-gray-400 dark:hover:border-gray-500 focus:ring-2 focus:ring-offset-1 focus:ring-offset-gray-100 dark:focus:ring-offset-gray-800"
          placeholder="[email protected]"
        />
      </div>

      <div>
        <label for="password" class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
          Password
        </label>
        <input
          id="password"
          name="password"
          type="password"
          autocomplete="current-password"
          required
          class="appearance-none block w-full px-4 py-2 border border-gray-300 rounded-md shadow-sm placeholder-gray-400 focus:outline-none focus:ring-amber-500 focus:border-amber-500 sm:text-sm bg-gray-50 dark:bg-gray-700 dark:border-gray-600 dark:text-white transition-all duration-200 ease-in-out hover:border-gray-400 dark:hover:border-gray-500 focus:ring-2 focus:ring-offset-1 focus:ring-offset-gray-100 dark:focus:ring-offset-gray-800"
          placeholder="••••••••"
        />
      </div>

      <div class="flex items-center justify-between">
        <div class="flex items-center">
          <input
            id="remember-me"
            name="remember-me"
            type="checkbox"
            class="h-4 w-4 text-amber-600 focus:ring-amber-500 border-gray-300 rounded dark:border-gray-600 dark:checked:bg-amber-600 dark:checked:border-transparent transition-transform duration-200 ease-in-out transform hover:scale-110 focus:ring-offset-gray-100 dark:focus:ring-offset-gray-800"
          />
          <label for="remember-me" class="ml-2 block text-sm text-gray-900 dark:text-gray-300">
            Remember me
          </label>
        </div>

        <div class="text-sm">
          <a href="#" class="font-medium text-amber-600 hover:text-amber-500 dark:text-amber-500 dark:hover:text-amber-400 transition-colors duration-200 ease-in-out">
            Forgot your password?
          </a>
        </div>
      </div>

      <div>
        <button
          type="submit"
          class="w-full flex justify-center py-2 px-4 border border-transparent rounded-md shadow-sm text-sm font-semibold text-white bg-amber-600 hover:bg-amber-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-amber-500 dark:focus:ring-offset-gray-800 transition-all duration-200 ease-in-out transform hover:scale-[1.01] active:scale-95"
        >
          Sign in
        </button>
      </div>
    </form>

    <div class="text-center text-sm md:text-base">
      <p class="text-gray-600 dark:text-gray-400">
        Don't have an account?
        <a href="#" class="font-medium text-amber-600 hover:text-amber-500 dark:text-amber-500 dark:hover:text-amber-400 transition-colors duration-200 ease-in-out">
          Sign up now
        </a>
      </p>
    </div>
  </div>
</div>