ckan-devstaller/docs/components/ui/button.tsx

import { cva } from "class-variance-authority";

const buttonVariants = cva(
  "inline-flex items-center justify-center rounded-md text-sm font-medium ring-offset-fd-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-fd-ring disabled:pointer-events-none disabled:opacity-50",
  {
    variants: {
      variant: {
        default:
          "bg-fd-background bg-gradient-to-b from-fd-primary to-fd-primary/60 text-fd-primary-foreground shadow-inner shadow-fd-background/20 hover:bg-fd-primary/90",
        outline: "border hover:bg-fd-accent hover:text-fd-accent-foreground",
        grow: "border bg-gradient-to-t from-fd-primary/10 shadow-inner shadow-fd-primary/10 hover:bg-fd-accent/50 hover:text-fd-accent-foreground",
        secondary:
          "border bg-fd-secondary text-fd-secondary-foreground hover:bg-fd-accent hover:text-fd-accent-foreground",
        ghost: "hover:bg-fd-accent hover:text-fd-accent-foreground",
        link: "text-fd-primary underline-offset-4 hover:underline",
      },
      size: {
        default: "h-10 px-4 py-2",
        icon: "p-1.5",
        sm: "h-9 px-3",
        lg: "h-11 px-6",
        xs: "px-2 py-1.5 text-xs",
        "icon-xs": "p-1 [&_svg]:size-4"
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  },
);

export { buttonVariants };