flvx/vite-frontend/src/components/ui/button.tsx

import * as React from "react";
import { Slot } from "@radix-ui/react-slot";
import { cva, type VariantProps } from "class-variance-authority";

import { cn } from "@/lib/utils";

const buttonVariants = cva(
  "inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium transition-colors transition-transform duration-100 active:scale-95 disabled:active:scale-100 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50",
  {
    variants: {
      variant: {
        default: "bg-primary text-primary-foreground hover:bg-primary/90",
        destructive: "bg-danger text-white hover:bg-danger/90",
        outline:
          "border border-input bg-background hover:bg-default-100 hover:text-foreground dark:hover:bg-default-200/40",
        secondary:
          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
        ghost:
          "hover:bg-default-100 hover:text-foreground dark:hover:bg-default-200/40",
        link: "text-primary underline-offset-4 hover:underline",
        light:
          "bg-transparent hover:bg-default-100 dark:hover:bg-default-200/40",
        flat: "bg-default-100 text-foreground hover:bg-default-200 dark:bg-default-100/40",
      },
      size: {
        default: "h-9 px-4 py-2",
        sm: "h-8 rounded-md px-3 text-xs",
        lg: "h-10 rounded-md px-8",
        icon: "h-9 w-9",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  },
);

type ButtonProps = React.ComponentProps<"button"> &
  VariantProps<typeof buttonVariants> & {
    asChild?: boolean;
  };

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  ({ asChild = false, className, size, variant, ...props }, ref) => {
    const Comp = asChild ? Slot : "button";

    return (
      <Comp
        ref={ref}
        className={cn(buttonVariants({ className, size, variant }))}
        data-slot="button"
        {...props}
      />
    );
  },
);

Button.displayName = "Button";

export { Button, buttonVariants };