Skeuomorphic_Monochromatic_Auth_Eコマース

<div class="min-h-screen flex items-center justify-center p-4 bg-gradient-to-br from-gray-200 to-gray-400 dark:from-zinc-900 dark:to-zinc-800 font-sans">
  <div class="w-full max-w-md mx-auto bg-gradient-to-br from-gray-100 to-gray-300 dark:from-zinc-700 dark:to-zinc-900 rounded-3xl shadow-xl border border-gray-300 dark:border-zinc-700 p-8 transform transition-all duration-300 hover:shadow-2xl hover:scale-102">
    <div class="text-center mb-8">
      <svg class="mx-auto h-16 w-16 text-gray-700 dark:text-gray-300 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z"></path>
      </svg>
      <h2 class="text-3xl font-extrabold text-gray-800 dark:text-gray-100 mb-2 drop-shadow-sm">Welcome Back!</h2>
      <p class="text-gray-600 dark:text-gray-400 text-sm">Manage your e-commerce experience.</p>
    </div>

    <div class="grid grid-cols-1 gap-6">
      <div class="relative">
        <input type="email" id="email" placeholder="" class="peer block w-full px-4 py-3 rounded-xl bg-gray-200 dark:bg-zinc-800 border border-gray-300 dark:border-zinc-700 shadow-inner focus:outline-none focus:ring-2 focus:ring-gray-400 dark:focus:ring-zinc-600 text-gray-800 dark:text-gray-200 placeholder-transparent transition-all duration-200" />
        <label for="email" class="absolute left-4 -top-2 text-xs text-gray-500 dark:text-gray-400 bg-gray-200 dark:bg-zinc-800 px-1 transition-all duration-200 origin-left transform -translate-y-1/2 scale-75 peer-placeholder-shown:scale-100 peer-placeholder-shown:translate-y-0 peer-focus:scale-75 peer-focus:-translate-y-1/2 peer-focus:bg-gray-200 dark:peer-focus:bg-zinc-800 peer-focus:text-gray-700 dark:peer-focus:text-gray-300 leading-none pointer-events-none">
          Email Address
        </label>
      </div>
      <div class="relative">
        <input type="password" id="password" placeholder="" class="peer block w-full px-4 py-3 rounded-xl bg-gray-200 dark:bg-zinc-800 border border-gray-300 dark:border-zinc-700 shadow-inner focus:outline-none focus:ring-2 focus:ring-gray-400 dark:focus:ring-zinc-600 text-gray-800 dark:text-gray-200 placeholder-transparent transition-all duration-200" />
        <label for="password" class="absolute left-4 -top-2 text-xs text-gray-500 dark:text-gray-400 bg-gray-200 dark:bg-zinc-800 px-1 transition-all duration-200 origin-left transform -translate-y-1/2 scale-75 peer-placeholder-shown:scale-100 peer-placeholder-shown:translate-y-0 peer-focus:scale-75 peer-focus:-translate-y-1/2 peer-focus:bg-gray-200 dark:peer-focus:bg-zinc-800 peer-focus:text-gray-700 dark:peer-focus:text-gray-300 leading-none pointer-events-none">
          Password
        </label>
      </div>
    </div>

    <div class="flex items-center justify-between text-sm mt-4">
      <div class="flex items-center">
        <input id="remember_me" name="remember_me" type="checkbox" class="h-4 w-4 rounded border-gray-300 dark:border-zinc-700 bg-gray-200 dark:bg-zinc-800 text-gray-600 dark:text-gray-400 focus:ring-gray-500 dark:focus:ring-zinc-500 transition-colors duration-200">
        <label for="remember_me" class="ml-2 block text-gray-700 dark:text-gray-300">
          Remember me
        </label>
      </div>
      <a href="#" class="text-gray-600 dark:text-gray-400 hover:text-gray-800 dark:hover:text-gray-200 transition-colors duration-200">
        Forgot Password?
      </a>
    </div>

    <button type="submit" class="w-full flex justify-center py-3 px-4 mt-8 rounded-xl bg-gradient-to-br from-gray-600 to-gray-800 dark:from-zinc-600 dark:to-zinc-800 text-white font-semibold shadow-lg hover:from-gray-700 hover:to-gray-900 dark:hover:from-zinc-700 dark:hover:to-zinc-900 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-gray-700 dark:focus:ring-zinc-700 transition-all duration-200 transform active:scale-95 active:shadow-md">
      <svg class="h-5 w-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 16l-4-4m0 0l4-4m-4 4h14m-5 4v1a3 3 0 01-3 3H6a3 3 0 01-3-3V7a3 3 0 013-3h7a3 3 0 013 3v1"></path></svg>
      Sign In
    </button>

    <div class="relative mt-8">
      <div class="absolute inset-0 flex items-center" aria-hidden="true">
        <div class="w-full border-t border-gray-300 dark:border-zinc-700"></div>
      </div>
      <div class="relative flex justify-center text-sm">
        <span class="px-2 bg-gray-100 dark:bg-zinc-700 text-gray-500 dark:text-gray-400 rounded-full shadow-inner">Or continue with</span>
      </div>
    </div>

    <div class="mt-6 grid grid-cols-1 sm:grid-cols-2 gap-4">
      <button type="button" class="w-full flex items-center justify-center py-3 px-4 rounded-xl bg-gray-200 dark:bg-zinc-800 border border-gray-300 dark:border-zinc-700 text-gray-700 dark:text-gray-300 font-medium shadow-md hover:border-gray-500 dark:hover:border-zinc-500 transition-all duration-200 transform active:scale-98">
        <svg class="h-5 w-5 mr-2" fill="currentColor" viewBox="0 0 20 20" aria-hidden="true">
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          <path fill-rule="evenodd" d="M20 10c0-5.523-4.477-10-10-10S0 4.477 0 10c0 4.991 3.657 9.128 8.438 9.871v-6.985h-2.54V10h2.54V7.723c0-2.508 1.493-3.891 3.774-3.891 1.094 0 2.24.195 2.24.195v2.454H15.18c-1.24 0-1.62.772-1.62 1.56V10h2.773l-.443 2.89H13.56V20C18.342 19.127 22 14.99 22 10z" clip-rule="evenodd"></path>
        </svg>
        Facebook
      </button>
      <button type="button" class="w-full flex items-center justify-center py-3 px-4 rounded-xl bg-gray-200 dark:bg-zinc-800 border border-gray-300 dark:border-zinc-700 text-gray-700 dark:text-gray-300 font-medium shadow-md hover:border-gray-500 dark:hover:border-zinc-500 transition-all duration-200 transform active:scale-98">
        <svg class="h-5 w-5 mr-2" fill="currentColor" viewBox="0 0 20 20" aria-hidden="true">
          <path d="M17 6H3c-.55 0-1-.45-1-1s.45-1 1-1h14c.55 0 1 .45 1 1s-.45 1-1 1zm0 4H3c-.55 0-1-.45-1-1s.45-1 1-1h14c.55 0 1 .45 1 1s-.45 1-1 1zM3 14h14c.55 0 1 .45 1 1s-.45 1-1 1H3c-.55 0-1-.45-1-1s.45-1 1-1zm0 4h14c.55 0 1 .45 1 1s-.45 1-1 1H3c-.55 0-1-.45-1-1s.45-1 1-1z"/>
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        </svg>
        Google
      </button>
    </div>

    <p class="mt-8 text-center text-sm text-gray-600 dark:text-gray-400">
      Don't have an account?
      <a href="#" class="font-medium text-gray-700 dark:text-gray-300 hover:text-gray-900 dark:hover:text-gray-100 transition-colors duration-200">
        Sign Up
      </a>
    </p>

    <div class="mt-6 text-center text-xs text-gray-500 dark:text-gray-500">
      <p>Need help? Contact support at <a href="mailto:[email protected]" class="text-gray-600 dark:text-gray-400 hover:text-gray-800 dark:hover:text-gray-200 transition-colors duration-200">[email protected]</a></p>
    </div>
  </div>
</div>