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+# Classroom Copilot App - Environment Variables Template
+# Copy this file to .env and fill in the values
+
+# =============================================================================
+# Frontend Configuration
+# =============================================================================
+VITE_APP_NAME=Classroom Copilot
+VITE_DEV=false
+VITE_FRONTEND_SITE_URL=https://app.classroomcopilot.ai
+VITE_PORT_FRONTEND=3000
+VITE_PORT_FRONTEND_HMR=24678
+VITE_APP_HMR_URL=http://localhost:24678
+
+# =============================================================================
+# API Configuration
+# =============================================================================
+VITE_API_URL=https://api.classroomcopilot.ai
+VITE_API_BASE=https://api.classroomcopilot.ai
+
+# =============================================================================
+# Supabase Configuration
+# =============================================================================
+VITE_SUPABASE_URL=https://your-project.supabase.co
+VITE_SUPABASE_ANON_KEY=your-supabase-anon-key
+
+# =============================================================================
+# TLSync (TLDraw Sync) Configuration
+# =============================================================================
+VITE_TLSYNC_URL=https://app.classroomcopilot.ai/tldraw
+VITE_TLSYNC_SECRET=your-tlsync-secret
+
+# =============================================================================
+# WhisperLive (Transcription) Configuration
+# =============================================================================
+VITE_WHISPERLIVE_URL=wss://whisperlive.classroomcopilot.ai/ws
+
+# =============================================================================
+# Search Configuration
+# =============================================================================
+VITE_SEARCH_URL=https://search.kevlarai.com
+
+# =============================================================================
+# Super Admin Configuration
+# =============================================================================
+VITE_SUPER_ADMIN_EMAIL=admin@example.com
+
+# =============================================================================
+# Port Configuration (for docker-compose)
+# =============================================================================
+PORT_FRONTEND=3000
+PORT_FRONTEND_HMR=24678
+PORT_API=8000
+PORT_SUPABASE=8000