Login-Formular

                <div class="flex items-center justify-center min-h-screen"> <div class="w-full max-w-md p-8 m-4 bg-gray-200 rounded-xl shadow-2xl dark:bg-gray-800 dark:text-white"> <h2 class="text-2xl font-bold text-center text-gray-800 dark:text-white">Login</h2> <form class="mt-8 space-y-6"> <div> <label for="email" class="sr-only">Email address</label> <input id="email" name="email" type="email" autocomplete="email" required class="relative block w-full px-3 py-2 text-gray-900 placeholder-gray-500 border border-gray-300 rounded-md appearance-none focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 focus:z-10 sm:text-sm dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:placeholder-gray-400" placeholder="Email address"> </div> <div> <label for="password" class="sr-only">Password</label> <input id="password" name="password" type="password" autocomplete="current-password" required class="relative block w-full px-3 py-2 text-gray-900 placeholder-gray-500 border border-gray-300 rounded-md appearance-none focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 focus:z-10 sm:text-sm dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:placeholder-gray-400" placeholder="Password"> </div> <div class="flex items-center justify-between"> <div class="flex items-center"> <input id="remember-me" name="remember-me" type="checkbox" class="w-4 h-4 text-indigo-600 border-gray-300 rounded focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:ring-offset-gray-800"> <label for="remember-me" class="block ml-2 text-sm text-gray-900 dark:text-gray-300"> Remember me </label> </div> <div class="text-sm"> <a href="#" class="font-medium text-indigo-600 hover:text-indigo-500 dark:text-indigo-400 dark:hover:text-indigo-500"> Forgot your password? </a> </div> </div> <div> <button type="submit" class="relative flex justify-center w-full px-4 py-2 text-sm font-medium text-white bg-indigo-600 border border-transparent rounded-md group hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500 dark:bg-indigo-700 dark:hover:bg-indigo-600 dark:focus:ring-offset-gray-800"> <span class="absolute inset-y-0 left-0 flex items-center pl-3"> <svg class="w-5 h-5 text-indigo-500 group-hover:text-indigo-400 dark:text-indigo-400 dark:group-hover:text-indigo-500" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true"> <path fill-rule="evenodd" d="M5 9V7a5 5 0 0110 0v2a2 2 0 012 2v5a2 2 0 01-2 2H5a2 2 0 01-2-2v-5a2 2 0 012-2zm8-2v2h2V7A3 3 0 008 7v2h2V7a3 3 0 013 0z" clip-rule="evenodd" /> </svg> </span> Sign in </button> </div> </form> </div></div>
              

                <div class="min-h-screen flex items-center justify-center p-4 dark:bg-gray-900 bg-gray-100">
  <div class="max-w-sm w-full bg-white dark:bg-gray-800 p-8 rounded-lg shadow-neumorphic-light dark:shadow-neumorphic-dark">
    <h2 class="text-2xl font-bold text-center text-gray-800 dark:text-white mb-6">Login</h2>
    <form>
      <div class="mb-4">
        <label for="username" class="block text-gray-700 dark:text-gray-300 text-sm font-medium mb-2">Username</label>
        <input type="text" id="username" class="shadow-inner-neumorphic-light dark:shadow-inner-neumorphic-dark appearance-none rounded w-full py-3 px-4 text-gray-700 dark:text-gray-200 leading-tight focus:outline-none focus:shadow-outline bg-gray-200 dark:bg-gray-700" placeholder="Enter your username">
      </div>
      <div class="mb-6">
        <label for="password" class="block text-gray-700 dark:text-gray-300 text-sm font-medium mb-2">Password</label>
        <input type="password" id="password" class="shadow-inner-neumorphic-light dark:shadow-inner-neumorphic-dark appearance-none rounded w-full py-3 px-4 text-gray-700 dark:text-gray-200 leading-tight focus:outline-none focus:shadow-outline bg-gray-200 dark:bg-gray-700" placeholder="Enter your password">
      </div>
      <div class="flex items-center justify-between">
        <button type="submit" class="bg-blue-600 hover:bg-blue-700 text-white font-bold py-3 px-6 rounded focus:outline-none focus:shadow-outline shadow-neumorphic-light dark:shadow-neumorphic-dark dark:bg-blue-700 dark:hover:bg-blue-800">
          Sign In
        </button>
        <a class="inline-block align-baseline font-bold text-sm text-blue-600 hover:text-blue-800 dark:text-blue-400 dark:hover:text-blue-500" href="#">
          Forgot Password?
        </a>
      </div>
    </form>
  </div>
</div>

<style>
/* Basic neumorphic effect styles */
/* Light mode shadows */
.shadow-neumorphic-light {
    box-shadow: 8px 8px 15px #a3b1c6, -8px -8px 15px #ffffff;
}

.shadow-inner-neumorphic-light {
    box-shadow: inset 5px 5px 10px #a3b1c6, inset -5px -5px 10px #ffffff;
}

/* Dark mode shadows */
.dark .shadow-neumorphic-dark {
    box-shadow: 8px 8px 15px #1c2027, -8px -8px 15px #2e3643;
}

.dark .shadow-inner-neumorphic-dark {
    box-shadow: inset 5px 5px 10px #1c2027, inset -5px -5px 10px #2e3643;
}

/* Triadic color examples (adjust as needed) */
/* Using shades of blue, yellow/orange, and red/pink for a triadic feel */
.bg-blue-600 { background-color: #2563eb; }
.hover\:bg-blue-700:hover { background-color: #1d4ed8; }
.text-blue-600 { color: #2563eb; }
.hover\:text-blue-800:hover { color: #1e40af; }

.dark .bg-blue-700 { background-color: #1d4ed8; }
.dark .hover\:bg-blue-800:hover { background-color: #1e40af; }
.dark .text-blue-400 { color: #60a5fa; }
.dark .hover\:text-blue-500:hover { color: #3b82f6; }

/* Add subtle background colors for light/dark mode that aren't pure white/black to enhance neumorphism */
.bg-gray-100 { background-color: #f0f2f5; }
.dark .bg-gray-900 { background-color: #272c35; }
.bg-gray-200 { background-color: #e5e7eb; }
.dark .bg-gray-700 { background-color: #374151; }
.bg-white { background-color: #ffffff; }
.dark .bg-gray-800 { background-color: #1f2937; }

.text-gray-700 { color: #374151; }
.dark .text-gray-300 { color: #d1d5db; }
.text-gray-800 { color: #1f2937; }
.dark .text-white { color: #ffffff; }
.text-gray-200 { color: #e5e7eb; }

</style>
              

                <div class="flex items-center justify-center min-h-screen bg-gray-100 dark:bg-gray-900">
    <div class="bg-white dark:bg-gray-800 backdrop-blur-md bg-opacity-30 rounded-lg shadow-md p-8 max-w-md w-full">
        <h2 class="text-2xl font-semibold text-center mb-6 text-gray-800 dark:text-gray-200">Login</h2>
        <form>
            <div class="mb-4">
                <label class="block text-gray-700 dark:text-gray-300 mb-2" for="email">Email</label>
                <input class="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 dark:text-gray-200 bg-white dark:bg-gray-700 border-gray-300 dark:border-gray-600 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent" type="email" id="email" placeholder="[email protected]" required>
            </div>
            <div class="mb-4">
                <label class="block text-gray-700 dark:text-gray-300 mb-2" for="password">Password</label>
                <input class="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 dark:text-gray-200 bg-white dark:bg-gray-700 border-gray-300 dark:border-gray-600 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent" type="password" id="password" placeholder="********" required>
            </div>
            <div class="flex items-center justify-between mb-4">
                <div class="flex items-center">
                    <input type="checkbox" class="mr-2 leading-tight">
                    <span class="text-sm text-gray-700 dark:text-gray-300">Remember Me</span>
                </div>
                <a href="#" class="text-sm text-blue-500 hover:text-blue-700 dark:text-blue-400">Forgot Password?</a>
            </div>
            <div>
                <button class="w-full bg-blue-500 hover:bg-blue-600 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline transition duration-300 ease-in-out">Login</button>
            </div>
        </form>
        <p class="mt-4 text-center text-gray-600 dark:text-gray-400">Don't have an account? <a href="#" class="text-blue-500 hover:text-blue-700 dark:text-blue-400">Sign Up</a></p>
    </div>
</div>
              

                ```html
<div class="min-h-screen flex items-center justify-center bg-gray-100 dark:bg-gray-900">
  <div class="bg-white dark:bg-gray-800 p-10 rounded-lg shadow-lg w-96 transform transition duration-500 hover:scale-105">
    <h2 tabindex="0" class="text-3xl font-bold text-gray-800 dark:text-white mb-6 text-center">Login</h2>
    <form>
      <div class="mb-5">
        <label for="email" class="block text-sm font-medium text-gray-700 dark:text-gray-200 mb-2">Email Address</label>
        <input type="email" id="email" class="w-full px-4 py-2 border border-gray-300 dark:border-gray-700 rounded-lg shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 bg-gray-50 dark:bg-gray-700 text-gray-900 dark:text-white" placeholder="Enter your email">
      </div>
      <div class="mb-6">
        <label for="password" class="block text-sm font-medium text-gray-700 dark:text-gray-200 mb-2">Password</label>
        <input type="password" id="password" class="w-full px-4 py-2 border border-gray-300 dark:border-gray-700 rounded-lg shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 bg-gray-50 dark:bg-gray-700 text-gray-900 dark:text-white" placeholder="Enter your password">
      </div>
      <button type="submit" class="w-full bg-blue-600 text-white py-2 px-4 rounded-lg hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-opacity-50 transition duration-300 ease-in-out transform hover:-translate-y-1 hover:scale-105">
        Login
      </button>
    </form>
    <div class="mt-6 text-center">
      <a href="#" class="text-sm text-blue-600 hover:underline dark:text-blue-400">Forgot Password?</a>
    </div>
  </div>
</div>
```
              

                <div class="flex items-center justify-center h-screen bg-gray-200 dark:bg-gray-900">
    <div class="bg-white dark:bg-gray-800 shadow-lg rounded-lg p-8 w-96">
        <h1 class="text-2xl font-semibold mb-6 text-gray-800 dark:text-gray-100">Login</h1>
        <form>
            <div class="mb-4">
                <label for="email" class="block text-gray-700 dark:text-gray-200">Email</label>
                <input type="email" id="email" class="mt-1 block w-full p-3 rounded-lg bg-gray-100 dark:bg-gray-900 border border-gray-300 dark:border-gray-700 focus:outline-none focus:ring focus:ring-gray-400 dark:focus:ring-gray-600" placeholder="[email protected]" required />
            </div>
            <div class="mb-4">
                <label for="password" class="block text-gray-700 dark:text-gray-200">Password</label>
                <input type="password" id="password" class="mt-1 block w-full p-3 rounded-lg bg-gray-100 dark:bg-gray-900 border border-gray-300 dark:border-gray-700 focus:outline-none focus:ring focus:ring-gray-400 dark:focus:ring-gray-600" placeholder="••••••••" required />
            </div>
            <div class="mt-6">
                <button type="submit" class="w-full py-3 bg-blue-600 text-white font-semibold rounded-lg shadow-md hover:bg-blue-700 focus:outline-none focus:ring focus:ring-blue-300">Login</button>
            </div>
        </form>
    </div>
</div>

              

                <div class="min-h-screen bg-gray-100 dark:bg-gray-900 flex items-center justify-center">
    <div class="bg-white dark:bg-gray-800 backdrop-blur-md bg-opacity-30 shadow-lg rounded-lg p-8 max-w-sm w-full">
        <h2 class="text-2xl font-bold text-center text-gray-800 dark:text-gray-100 mb-6">Login</h2>
        <form>
            <div class="mb-4">
                <label class="block text-gray-700 dark:text-gray-300 mb-2" for="email">Email</label>
                <input class="border border-gray-300 dark:border-gray-600 rounded-lg p-2 w-full focus:outline-none focus:ring-2 focus:ring-blue-500 dark:focus:ring-blue-300" type="email" id="email" placeholder="[email protected]" required>
            </div>
            <div class="mb-6">
                <label class="block text-gray-700 dark:text-gray-300 mb-2" for="password">Password</label>
                <input class="border border-gray-300 dark:border-gray-600 rounded-lg p-2 w-full focus:outline-none focus:ring-2 focus:ring-blue-500 dark:focus:ring-blue-300" type="password" id="password" placeholder="********" required>
            </div>
            <button class="w-full bg-blue-500 hover:bg-blue-600 text-white font-semibold py-2 rounded-lg transition duration-300" type="submit">Login</button>
        </form>
        <p class="text-center text-gray-600 dark:text-gray-400 mt-4">Or log in with</p>
        <div class="flex justify-around mt-4">
            <a href="#"><img class="h-8 w-8 rounded-full" src="https://picsum.photos/200/200?random=1" alt="Google"></a>
            <a href="#"><img class="h-8 w-8 rounded-full" src="https://picsum.photos/200/200?random=2" alt="Facebook"></a>
            <a href="#"><img class="h-8 w-8 rounded-full" src="https://picsum.photos/200/200?random=3" alt="Twitter"></a>
        </div>
    </div>
</div>
              

                <div class="flex items-center justify-center min-h-screen bg-gray-100 dark:bg-gray-900">
    <div class="bg-white dark:bg-gray-800 bg-opacity-40 backdrop-blur-lg rounded-lg shadow-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">Login</h2>
        <form>
            <div class="mb-4">
                <label class="block text-gray-700 dark:text-gray-300 mb-2" for="username">Username</label>
                <input class="block w-full px-4 py-2 border rounded-md bg-transparent border-gray-300 dark:border-gray-600 text-gray-900 dark:text-gray-200 focus:outline-none focus:ring focus:ring-blue-500 dark:focus:ring-blue-400" type="text" id="username" placeholder="Enter your username" required>
            </div>
            <div class="mb-4">
                <label class="block text-gray-700 dark:text-gray-300 mb-2" for="password">Password</label>
                <input class="block w-full px-4 py-2 border rounded-md bg-transparent border-gray-300 dark:border-gray-600 text-gray-900 dark:text-gray-200 focus:outline-none focus:ring focus:ring-blue-500 dark:focus:ring-blue-400" type="password" id="password" placeholder="Enter your password" required>
            </div>
            <div class="flex items-center justify-between mb-4">
                <div class="flex items-center">
                    <input type="checkbox" class="form-checkbox h-4 w-4 text-blue-600 transition duration-150 ease-in-out">
                    <label class="ml-2 text-sm text-gray-600 dark:text-gray-300">Remember me</label>
                </div>
                <a href="#" class="text-sm text-blue-600 hover:underline dark:text-blue-400">Forgot password?</a>
            </div>
            <button type="submit" class="w-full bg-blue-600 hover:bg-blue-500 text-white font-bold py-2 px-4 rounded transition duration-150 ease-in-out">Login</button>
        </form>
        <p class="mt-6 text-center text-gray-600 dark:text-gray-400">Don't have an account? <a href="#" class="text-blue-600 hover:underline dark:text-blue-400">Sign up</a></p>
    </div>
</div>
              

                <div class="flex items-center justify-center min-h-screen bg-gradient-to-r from-purple-500 to-pink-500 dark:from-purple-800 dark:to-pink-800">
    <div class="bg-white rounded-lg shadow-lg p-8 max-w-sm w-full dark:bg-gray-800">
        <h2 class="text-2xl font-bold text-center text-purple-700 dark:text-purple-300 mb-6">Login to Your Account</h2>
        <form>
            <div class="mb-4">
                <label class="block text-gray-700 dark:text-gray-200 mb-1" for="email">Email</label>
                <input type="email" id="email" placeholder="[email protected]" class="w-full p-2 border border-gray-300 rounded-lg dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200" required />
            </div>
            <div class="mb-6">
                <label class="block text-gray-700 dark:text-gray-200 mb-1" for="password">Password</label>
                <input type="password" id="password" placeholder="********" class="w-full p-2 border border-gray-300 rounded-lg dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200" required />
            </div>
            <button type="submit" class="w-full bg-purple-600 hover:bg-purple-700 text-white font-bold py-2 rounded-lg transition duration-300 dark:bg-purple-700 dark:hover:bg-purple-800">Login</button>
        </form>
        <p class="text-center text-gray-600 dark:text-gray-400 mt-4">
            <a href="#" class="hover:underline">Forgot Password?</a>
        </p>
        <div class="flex items-center justify-center mt-4">
            <img src="https://picsum.photos/40/40" alt="Placeholder Avatar" class="rounded-full mr-2" />
            <span class="text-gray-700 dark:text-gray-300">Login with Random User</span>
        </div>
    </div>
</div>
              

                <div class="min-h-screen flex items-center justify-center bg-gray-100 dark:bg-gray-900">
    <div class="bg-white dark:bg-gray-800 rounded-lg shadow-lg w-96 p-6">
        <h2 class="text-2xl font-semibold text-gray-800 dark:text-white text-center mb-6">Login</h2>
        <form>
            <div class="mb-4">
                <label class="block text-gray-700 dark:text-gray-300 text-sm font-bold mb-2" for="username">Username</label>
                <input class="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 dark:text-gray-200 leading-tight focus:outline-none focus:shadow-outline" id="username" type="text" placeholder="Enter your username">
            </div>
            <div class="mb-6">
                <label class="block text-gray-700 dark:text-gray-300 text-sm font-bold mb-2" for="password">Password</label>
                <input class="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 dark:text-gray-200 leading-tight focus:outline-none focus:shadow-outline" id="password" type="password" placeholder="Enter your password">
            </div>
            <div class="flex items-center justify-between">
                <button class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline" type="submit">Login</button>
                <a class="inline-block align-baseline font-bold text-sm text-blue-500 hover:text-blue-800" href="#">Forgot Password?</a>
            </div>
        </form>
        <div class="mt-4 text-center">
            <p class="text-gray-600 dark:text-gray-300 text-sm">Or login with</p>
            <div class="flex justify-center mt-2">
                <img class="h-8 w-8 rounded-full border-2 border-gray-600 dark:border-gray-400" src="https://picsum.photos/seed/user1/40/40" alt="User Avatar">
                <img class="h-8 w-8 rounded-full border-2 border-gray-600 dark:border-gray-400 ml-2" src="https://picsum.photos/seed/user2/40/40" alt="User Avatar">
                <img class="h-8 w-8 rounded-full border-2 border-gray-600 dark:border-gray-400 ml-2" src="https://picsum.photos/seed/user3/40/40" alt="User Avatar">
            </div>
        </div>
    </div>
</div>