next.config.ts

import type { NextConfig } from "next";

const nextConfig: NextConfig = {
  // Optimize for Vercel deployment
  serverExternalPackages: ['@supabase/supabase-js'],
  
  // Output configuration for different deployment options
  output: process.env.BUILD_STANDALONE === 'true' ? 'standalone' : undefined,
  
  // Image optimization
  images: {
    domains: ['localhost'],
    formats: ['image/webp', 'image/avif'],
  },

  // Production optimizations
  compress: true,
  poweredByHeader: false,
  
  // Enhanced for production
  eslint: {
    ignoreDuringBuilds: false,
  },
  typescript: {
    ignoreBuildErrors: false,
  },

  // Performance optimizations
  experimental: {
    // optimizeCss: true, // Disabled temporarily due to critters dependency issue
  },
};

export default nextConfig;