import React, { ButtonHTMLAttributes } from 'react';

interface ButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
  variant?: 'primary' | 'secondary' | 'outline';
  size?: 'sm' | 'md' | 'lg';
  fullWidth?: boolean;
}

export const Button: React.FC<ButtonProps> = ({
  children,
  variant = 'primary',
  size = 'md',
  className = '',
  fullWidth,
  ...props
}) => {
  const baseStyles = 'inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2 disabled:opacity-50 disabled:pointer-events-none';
  
  const variants = {
    primary: 'bg-indigo-600 text-white hover:bg-indigo-700 active:bg-indigo-800',
    secondary: 'bg-indigo-100 text-indigo-900 hover:bg-indigo-200 active:bg-indigo-300',
    outline: 'border border-gray-300 text-gray-700 hover:bg-gray-50 active:bg-gray-100',
  };
  
  const sizes = {
    sm: 'text-sm px-3 py-1.5 h-8',
    md: 'text-sm px-4 py-2 h-10',
    lg: 'text-base px-5 py-2.5 h-12',
  };
  
  const widthClass = fullWidth ? 'w-full' : '';
  
  return (
    <button
      className={`${baseStyles} ${variants[variant]} ${sizes[size]} ${widthClass} ${className}`}
      {...props}
    >
      {children}
    </button>
  );
};