Authea is a set of simple and clean HTML page authentication templates it includes Sign In, Sign Up, Forgot Password, Reset Password and Lock Screen Pages. It’s built with the latest version of Tailwind CSS (v3.3.3) and HTML5, SCSS, and CSS3, making it fully responsive. The source code is clean and minimal. You can customise it according to your specific requirements for your next project.

Demo: https://codecanyon.net/item/authea-authentication-pages-tailwind-css-3-html-template/50268381