src/components/auth-error-popup.tsx

import React from 'react'

interface AuthErrorPopupProps {
  show: boolean
  authUrl?: string
  onClose?: () => void
}

export function AuthErrorPopup({ 
  show, 
  authUrl = '/api/login', 
  onClose
}: AuthErrorPopupProps) {
  if (!show) return null
  
  return (
    <div className="absolute right-0 bottom-20 mr-4 w-fit px-2.5 bg-gray-800 border border-gray-600 rounded-lg p-4 shadow-xl z-50">
      {onClose && (
        <button 
          onClick={onClose}
          className="absolute top-1 right-1 text-gray-400 hover:text-white p-1 rounded-full hover:bg-gray-700 focus:outline-none"
          aria-label="Close"
        >
          <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
          </svg>
        </button>
      )}
      <div className="flex flex-col items-center">
        <p className="mb-3 text-center">Sign in continue</p>
        <a href={authUrl} className="block w-[214px] h-[40px]">
          <img 
            src="https://huggingface.co/datasets/huggingface/badges/resolve/main/sign-in-with-huggingface-lg-dark.svg" 
            alt="Sign in with Hugging Face" 
          />
        </a>
      </div>
    </div>
  )
}