kit-ui/components/ui/Button.tsx

import * as React from 'react';
import { cn } from '@/lib/utils/cn';

export interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
  variant?: 'default' | 'outline' | 'ghost' | 'destructive' | 'secondary';
  size?: 'default' | 'sm' | 'lg' | 'icon';
}

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  ({ className, variant = 'default', size = 'default', ...props }, ref) => {
    return (
      <button
        className={cn(
          'inline-flex items-center justify-center rounded-xl font-semibold',
          'transition-all duration-300',
          'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 ring-offset-background',
          'disabled:pointer-events-none disabled:opacity-50',
          'active:scale-[0.98]',
          {
            'bg-primary text-primary-foreground shadow-[0_0_20px_rgba(139,92,246,0.3)] hover:bg-primary/90 hover:shadow-[0_0_25px_rgba(139,92,246,0.5)] hover:-translate-y-0.5':
              variant === 'default',
            'glass hover:bg-accent/10 hover:border-primary/20 text-foreground':
              variant === 'outline',
            'hover:bg-accent hover:text-accent-foreground': variant === 'ghost',
            'bg-destructive text-destructive-foreground hover:bg-destructive/90 shadow-lg hover:shadow-destructive/20':
              variant === 'destructive',
            'bg-secondary text-secondary-foreground hover:bg-secondary/80':
              variant === 'secondary',
            'h-10 px-5 py-2 text-sm': size === 'default',
            'h-9 px-4 text-xs': size === 'sm',
            'h-12 px-8 text-base': size === 'lg',
            'h-10 w-10': size === 'icon',
          },
          className
        )}
        ref={ref}
        {...props}
      />
    );
  }
);

Button.displayName = 'Button';

export { Button };