Login 4 block design & features
Login4 is a full-screen centered login form built with Shadcn UI, extending the borderless layout with three social login Buttons below the primary submit. A logo icon and heading sit at the top, followed by labeled email and password Inputs, a primary login Button, and then outline Buttons for Google, Facebook, and GitHub each showing the provider icon. A signup prompt anchors the bottom.
The section uses the default background with no card or border wrapping the form area. Social buttons use outline variant styling with provider brand icons loaded as external images. The primary button and social buttons are all full-width, creating a uniform vertical rhythm. Spacing is consistent between all interactive elements.
The style extends the minimal borderless login aesthetic by adding multi-provider authentication options. Complexity is still low because there is no validation, no conditional logic, and no state management. You supply a logo object and optional text overrides for heading, button labels, and the signup link.
The centered single-column stack requires no responsive changes and displays consistently across all screen widths.