feat: add design persistence functionality with Auth0 and Supabase integration

- Implemented `useDesignPersistence` composable for managing design records.
- Enhanced `useSlipmatDesigner` to support loading designs from JSON.
- Created global authentication middleware for route protection.
- Added Supabase client plugin for database interactions.
- Developed API endpoints for fetching, saving, and retrieving designs.
- Introduced utility functions for Auth0 token verification and Supabase client retrieval.
- Updated Nuxt configuration to include Auth0 and Supabase environment variables.
- Added necessary dependencies for Auth0 and Supabase.
- Enhanced TypeScript configuration for improved type support.

.dockerignore

@@ -1,47 +0,0 @@
-# Nuxt build artifacts
-.output
-.nuxt
-dist
-
-# Node modules
-node_modules
-
-# Logs
-logs
-*.log
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-
-# Environment files
-.env
-.env.local
-.env.*.local
-
-# IDE
-.vscode
-.idea
-*.swp
-*.swo
-*~
-
-# OS
-.DS_Store
-Thumbs.db
-
-# Git
-.git
-.gitignore
-
-# Docker
-Dockerfile
-.dockerignore
-docker-compose.yml
-
-# Testing
-coverage
-.nyc_output
-
-# Misc
-*.md
-!README.md

.env.example

@@ -1,19 +1,14 @@
-# Firebase Configuration
-# Get these values from your Firebase Console -> Project Settings -> General -> Your apps
-NUXT_PUBLIC_FIREBASE_API_KEY=your_firebase_api_key_here
-NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN=your_firebase_auth_domain_here
-NUXT_PUBLIC_FIREBASE_PROJECT_ID=your_firebase_project_id_here
-# Use the bucket ID (e.g. project-id.appspot.com), not the web URL.
-NUXT_PUBLIC_FIREBASE_STORAGE_BUCKET=your_firebase_storage_bucket_here
-NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID=your_messaging_sender_id_here
-NUXT_PUBLIC_FIREBASE_APP_ID=your_firebase_app_id_here
-NUXT_PUBLIC_FIREBASE_MEASUREMENT_ID=your_firebase_measurement_id_here
+# Auth0 configuration
+AUTH0_DOMAIN=
+AUTH0_CLIENT_ID=
+AUTH0_CLIENT_SECRET=
+AUTH0_AUDIENCE=
+AUTH0_SCOPE=openid profile email
+AUTH0_BASE_URL=http://localhost:3000
+AUTH0_REDIRECT_URI=http://localhost:3000/auth/callback
 
-# Stripe Configuration
-NUXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=pk_test_xxx
-STRIPE_SECRET_KEY=sk_test_xxx
-STRIPE_WEBHOOK_SECRET=whsec_xxx
-
-# Backend Configuration
-NUXT_PUBLIC_BACKEND_URL=http://localhost:3000
-NUXT_PUBLIC_STORAGE_URL=http://localhost:9000
+# Supabase configuration
+SUPABASE_URL=
+SUPABASE_ANON_KEY=
+SUPABASE_SERVICE_ROLE_KEY=
+SUPABASE_STORAGE_BUCKET=designs

.github/workflows/docker-publish.yml

@@ -1,81 +0,0 @@
-name: Build and Push Docker Image
-
-on:
-  push:
-    branches:
-      - main
-      - dev
-      - 'feat/**'
-      - 'fix/**'
-    tags:
-      - 'v*'
-  pull_request:
-    branches:
-      - main
-      - dev
-  workflow_dispatch:
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to GitHub Container Registry
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (tags, labels)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=pr
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=sha,prefix={{branch}}-
-            type=raw,value=latest,enable={{is_default_branch}}
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          platforms: linux/amd64
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-
-      # - name: Deploy to production server
-      #   if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
-      #   uses: appleboy/ssh-action@v1.2.0
-      #   with:
-      #     host: ${{ secrets.SERVER_HOST }}
-      #     username: ${{ secrets.SERVER_USER }}
-      #     key: ${{ secrets.SSH_PRIVATE_KEY }}
-      #     port: ${{ secrets.SERVER_PORT || 22 }}
-      #     script: |
-      #       cd ${{ secrets.SERVER_PATH || '/root/crew-infrastructure' }}
-      #       export SLIPMATZ_WEB_TAG=main
-      #       docker compose pull slipmatz_web
-      #       docker compose up -d slipmatz_web
-      #       docker compose ps slipmatz_web

Dockerfile

@@ -1,43 +0,0 @@
-# Build stage
-FROM node:20-alpine AS builder
-
-WORKDIR /app
-
-# Copy package files
-COPY package*.json ./
-
-# Install dependencies
-RUN npm install --legacy-peer-deps
-
-# Copy source code
-COPY . .
-
-# Build the application
-RUN npm run build
-
-# Production stage
-FROM node:20-alpine
-
-WORKDIR /app
-
-# Copy package files
-COPY package*.json ./
-
-# Install only production dependencies
-RUN npm install --production --legacy-peer-deps
-
-# Copy built application from builder stage
-COPY --from=builder /app/.output ./.output
-
-# Expose port
-EXPOSE 3000
-
-# Set environment to production
-ENV NODE_ENV=production
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
-  CMD node -e "require('http').get('http://localhost:3000/', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
-
-# Start the application
-CMD ["node", ".output/server/index.mjs"]

GHCR-AUTH.md

@@ -1,65 +0,0 @@
-# Login to GitHub Container Registry (GHCR)
-
-## On the Server
-
-### 1. Create GitHub Personal Access Token
-Go to: https://github.com/settings/tokens
-
-Click "Generate new token (classic)"
-
-Select scopes:
-- ✅ `read:packages` (required)
-- ✅ `write:packages` (if you need to push)
-
-Copy the token (starts with `ghp_`)
-
-### 2. Login to GHCR
-
-```bash
-# On your server
-echo YOUR_GITHUB_TOKEN | docker login ghcr.io -u franknstayn --password-stdin
-```
-
-Or export as environment variable:
-
-```bash
-export GITHUB_TOKEN=ghp_your_token_here
-echo $GITHUB_TOKEN | docker login ghcr.io -u franknstayn --password-stdin
-```
-
-### 3. Pull the image
-
-```bash
-cd crew-infrastructure
-docker compose pull slipmatz_web
-docker compose up -d slipmatz_web
-```
-
-## Make Package Public (Alternative - No Auth Required)
-
-If you want to avoid authentication:
-
-1. Go to: https://github.com/franknstayn?tab=packages
-2. Click on `slipmatz-web` package
-3. Package settings (right sidebar)
-4. "Change visibility" → Select "Public"
-5. Confirm
-
-Then you can pull without login:
-```bash
-docker compose pull slipmatz_web
-```
-
-## Recommended for Production
-
-Store credentials securely:
-
-```bash
-# On server, add to ~/.bashrc or ~/.zshrc
-export GITHUB_TOKEN=ghp_your_token_here
-
-# Add to docker-compose.yml env
-echo "GITHUB_TOKEN=$GITHUB_TOKEN" >> .env
-```
-
-Or use docker credential helper for permanent storage.

GHCR-SETUP.md

@@ -1,133 +0,0 @@
-# GitHub Container Registry Setup for Slipmatz Web
-
-## Overview
-The slipmatz-web application is automatically built and published to GitHub Container Registry (GHCR) on every push to main/develop branches.
-
-## Container Registry URL
-```
-ghcr.io/franknstayn/slipmatz-web:latest
-```
-
-## GitHub Actions Workflow
-
-The workflow (`.github/workflows/docker-publish.yml`) automatically:
-1. Builds the Docker image on every push to `main` or `develop`
-2. Pushes to GitHub Container Registry
-3. Tags images with:
-   - `latest` (for main branch)
-   - Branch name (e.g., `develop`)
-   - Git SHA (e.g., `main-abc1234`)
-   - Version tags (for tagged releases)
-
-## Repository Setup
-
-### 1. Enable GitHub Actions
-- Go to repository Settings → Actions → General
-- Ensure "Read and write permissions" is enabled for GITHUB_TOKEN
-
-### 2. Make Package Public (Optional)
-- Go to repository → Packages → slipmatz-web
-- Package settings → Change visibility → Public
-- (Or keep private if preferred)
-
-## Deployment
-
-### Pull from Registry (Recommended for Production)
-```bash
-cd crew-infrastructure
-docker compose pull slipmatz_web
-docker compose up -d slipmatz_web
-```
-
-### Build Locally (Development)
-Uncomment the `build` section in docker-compose.yml:
-```yaml
-slipmatz_web:
-  build:
-    context: ../apps/slipmatz-web
-    dockerfile: Dockerfile
-  # image: ghcr.io/franknstayn/slipmatz-web:latest
-```
-
-## Using Specific Versions
-
-### Pull specific tag
-```bash
-docker pull ghcr.io/franknstayn/slipmatz-web:develop
-docker pull ghcr.io/franknstayn/slipmatz-web:v1.0.0
-docker pull ghcr.io/franknstayn/slipmatz-web:main-abc1234
-```
-
-### Use in docker-compose.yml
-```yaml
-slipmatz_web:
-  image: ghcr.io/franknstayn/slipmatz-web:v1.0.0
-```
-
-## CI/CD Pipeline
-
-### Automatic Builds Trigger On:
-- Push to `main` → builds `latest` tag
-- Push to `develop` → builds `develop` tag
-- Create tag `v*` → builds version tags
-- Pull request → builds but doesn't push
-
-### Workflow Features:
-- ✅ Docker layer caching (faster builds)
-- ✅ Multi-platform support ready
-- ✅ Automatic tagging strategy
-- ✅ Build cache optimization
-
-## Manual Build and Push
-
-If you need to manually build and push:
-
-```bash
-# Login to GHCR
-echo $GITHUB_TOKEN | docker login ghcr.io -u USERNAME --password-stdin
-
-# Build and tag
-cd apps/slipmatz-web
-docker build -t ghcr.io/franknstayn/slipmatz-web:latest .
-
-# Push
-docker push ghcr.io/franknstayn/slipmatz-web:latest
-```
-
-## Troubleshooting
-
-### Authentication Error
-If you get permission denied when pulling:
-```bash
-# Login with GitHub Personal Access Token
-echo $GITHUB_TOKEN | docker login ghcr.io -u franknstayn --password-stdin
-```
-
-Create token at: https://github.com/settings/tokens
-- Scope needed: `read:packages`
-
-### Image Not Found
-- Check if workflow ran successfully in Actions tab
-- Verify package exists at: https://github.com/franknstayn?tab=packages
-- Ensure package visibility matches your needs (public/private)
-
-### Old Image Cached
-```bash
-docker compose pull slipmatz_web --no-cache
-docker compose up -d slipmatz_web
-```
-
-## Benefits
-
-✅ **Faster Deployments**: Pull pre-built images instead of building on server  
-✅ **Version Control**: Track and rollback to specific image versions  
-✅ **Consistent Builds**: Same image across environments  
-✅ **CI/CD Ready**: Automatic builds on code push  
-✅ **Free**: GitHub Packages is free for public repos  
-
-## Next Steps
-
-1. Push code to trigger first build
-2. Verify image appears in GitHub Packages
-3. Pull and deploy on production server
-4. Set up similar workflow for slipmatz-backend

README.md

@@ -7,17 +7,55 @@ Nuxt 4 single-page experience for creating custom slipmat artwork. Users pick a
 - Template presets for popular vinyl diameters with bleed & safe-zone guides
 - Fabric.js-powered editor: drag, scale, rotate, and stack elements inside a clipped circular canvas
 - Tools for adding text, circles, rectangles, and uploading artwork
-- Live preview card with instant web-resolution snapshot
+- Live preview card with instant web-resolution snapshot and turntable mockup
 - One-click export that produces both preview and print PNGs and offers direct downloads
+- Auth0-protected workspace with Supabase-backed “Save to Library” persistence
 
 ## 🚀 Quick Start
 
 ```bash
+cp .env.example .env   # set Auth0 + Supabase credentials
 npm install
 npm run dev
 ```
 
-Visit [http://localhost:3000](http://localhost:3000) to start designing.
+Visit [http://localhost:3000](http://localhost:3000) to start designing. Authentication is required for every route except the Auth0 callback.
+
+### Auth0 & Supabase configuration
+
+1. **Auth0 application**
+    - Create a SPA application and note the domain, client ID, and client secret.
+    - Add `http://localhost:3000` to the allowed callback, logout, and web origins.
+    - If you plan to call custom APIs, configure an audience and scope (defaults to `openid profile email`).
+
+2. **Supabase project**
+    - Create a storage bucket named `designs` (or change `SUPABASE_STORAGE_BUCKET`).
+    - Create a Postgres table for persisted projects:
+
+       ```sql
+       create table public.designs (
+          id uuid primary key default gen_random_uuid(),
+          user_id text not null,
+          name text not null,
+          template_id text not null,
+          preview_path text not null,
+          preview_url text,
+          design_json jsonb not null,
+          notes text,
+          created_at timestamptz not null default now(),
+          updated_at timestamptz not null default now()
+       );
+
+       create index designs_user_id_updated_at_idx
+          on public.designs (user_id, updated_at desc);
+       ```
+
+    - Grant read/write access to the AUTH0 users via Row Level Security (example policy: `user_id = auth.jwt()->>'sub'`).
+    - Generate an anon key and service role key; place them in `.env` along with the project URL.
+
+3. **Environment**
+    - Populate `.env` using `.env.example` as a guide.
+    - Restart the dev server after changes.
 
 ## 🛠️ Production Builds
 
@@ -37,17 +75,19 @@ Nuxt outputs the server bundle into `.output/`. You can serve it with `node .out
    - _Web preview_: 1024×1024 PNG suitable for the storefront and checkout review.
    - _Print-ready PNG_: Exact template resolution (e.g. 3600×3600 for a 12" slipmat at 300 DPI) for production.
 
-High-res exports remain client-side (no upload yet). Wire the `exportDesign` / `productionBlob` values into your backend to submit orders.
+Saving a project now serializes the Fabric.js canvas, uploads the preview PNG to Supabase Storage, and stores metadata within the `designs` table for quick retrieval.
 
 ## 📦 Tech Stack
 
 - [Nuxt 4](https://nuxt.com/) + Vite
 - [Fabric.js 6](http://fabricjs.com/) for canvas editing
 - Tailwind CSS (via `@tailwindcss/vite`) for styling utilities
+- [Auth0 Vue SDK](https://auth0.com/docs/libraries/auth0-vue) for authentication
+- [Supabase](https://supabase.com/) (Postgres + Storage) for persistence
 
 ## 🧭 Next Ideas
 
-- Persist projects (auth + cloud storage)
+- Project version history and “duplicate design” shortcuts
 - CMYK color profile previews & bleed handling
 - 3D platter preview using Three.js
 - Admin dashboard for incoming print jobs

app/components/AppNavbar.vue

@@ -1,157 +0,0 @@
-<script setup lang="ts">
-const { user, backendUser, signOut, initAuth, isLoading } = useAuth()
-const loginModal = useLoginModal()
-const route = useRoute()
-
-const dropdownRef = ref<HTMLElement | null>(null)
-const showMenu = ref(false)
-
-const displayName = computed(() => backendUser.value?.name || user.value?.displayName || backendUser.value?.email || user.value?.email || "Account")
-
-const avatarInitials = computed(() => {
-  const source = displayName.value
-  if (!source) {
-    return "S"
-  }
-  const parts = source.trim().split(/\s+/)
-  if (parts.length === 1) {
-    return parts[0].charAt(0).toUpperCase()
-  }
-  return (parts[0].charAt(0) + parts[parts.length - 1].charAt(0)).toUpperCase()
-})
-
-const openLoginModal = () => {
-  loginModal.value = true
-}
-
-const handleSignOut = async () => {
-  try {
-    await signOut()
-    showMenu.value = false
-  } catch (error) {
-    console.error('Sign out failed:', error)
-  }
-}
-
-const toggleMenu = () => {
-  showMenu.value = !showMenu.value
-}
-
-const closeMenu = () => {
-  if (showMenu.value) {
-    showMenu.value = false
-  }
-}
-
-const handleClickOutside = (event: MouseEvent) => {
-  if (!dropdownRef.value) {
-    return
-  }
-  if (!dropdownRef.value.contains(event.target as Node)) {
-    closeMenu()
-  }
-}
-
-onMounted(() => {
-  initAuth()
-  document.addEventListener('click', handleClickOutside)
-})
-
-onBeforeUnmount(() => {
-  document.removeEventListener('click', handleClickOutside)
-})
-
-watch(
-  () => route.fullPath,
-  () => {
-    closeMenu()
-  }
-)
-</script>
-
-<template>
-  <nav class="sticky top-0 z-30 border-b border-slate-800/60 bg-slate-950/80 backdrop-blur">
-    <div class="mx-auto max-w-6xl px-4 py-4 sm:px-6 lg:px-8">
-      <div class="flex items-center justify-between gap-6">
-        <NuxtLink to="/" class="text-lg font-semibold text-white transition hover:text-sky-300 sm:text-xl">
-          Slipmatz
-        </NuxtLink>
-        <div class="flex items-center gap-3">
-          <!-- Show user info and logout when authenticated -->
-          <div v-if="user && !isLoading" ref="dropdownRef" class="relative flex items-center gap-3">
-            <span class="hidden text-sm text-slate-300 sm:inline">{{ backendUser?.email || user.email }}</span>
-            <button
-              type="button"
-              class="flex h-10 w-10 items-center justify-center rounded-full bg-slate-800 text-sm font-semibold uppercase text-slate-200 transition hover:bg-slate-700 focus:outline-none focus-visible:ring-2 focus-visible:ring-sky-500 focus-visible:ring-offset-2 focus-visible:ring-offset-slate-950"
-              @click.stop="toggleMenu"
-              aria-haspopup="menu"
-              :aria-expanded="showMenu"
-            >
-              {{ avatarInitials }}
-            </button>
-
-            <transition
-              enter-active-class="transition ease-out duration-100"
-              enter-from-class="transform opacity-0 scale-95"
-              enter-to-class="transform opacity-100 scale-100"
-              leave-active-class="transition ease-in duration-75"
-              leave-from-class="transform opacity-100 scale-100"
-              leave-to-class="transform opacity-0 scale-95"
-            >
-              <div
-                v-if="showMenu"
-                class="absolute right-0 top-12 w-56 rounded-2xl border border-slate-800/70 bg-slate-900/95 p-3 shadow-xl shadow-slate-950/50 backdrop-blur"
-                role="menu"
-              >
-                <p class="px-3 text-xs uppercase tracking-[0.25em] text-slate-500">Signed in as</p>
-                <p class="px-3 text-sm font-medium text-slate-200">{{ displayName }}</p>
-                <p class="px-3 text-xs text-slate-500">{{ backendUser?.email || user.email }}</p>
-                <div class="my-3 h-px bg-slate-800"></div>
-                <NuxtLink
-                  to="/profile"
-                  class="flex items-center gap-2 rounded-xl px-3 py-2 text-sm font-medium text-slate-200 transition hover:bg-slate-800"
-                  role="menuitem"
-                >
-                  Profile
-                </NuxtLink>
-                <NuxtLink
-                  to="/orders"
-                  class="flex items-center gap-2 rounded-xl px-3 py-2 text-sm font-medium text-slate-200 transition hover:bg-slate-800"
-                  role="menuitem"
-                >
-                  Orders
-                </NuxtLink>
-                <button
-                  type="button"
-                  class="mt-2 flex w-full items-center gap-2 rounded-xl px-3 py-2 text-sm font-semibold text-rose-300 transition hover:bg-rose-500/10"
-                  @click="handleSignOut"
-                  role="menuitem"
-                >
-                  Logout
-                </button>
-              </div>
-            </transition>
-          </div>
-          
-          <!-- Show login button when not authenticated -->
-          <div v-else-if="!isLoading" class="flex items-center gap-3">
-            <button
-              type="button"
-              @click="openLoginModal"
-              class="rounded-full border border-slate-700/80 px-4 py-2 text-sm font-medium text-slate-200 transition hover:border-slate-500 hover:text-white focus:outline-none focus-visible:ring-2 focus-visible:ring-sky-500 focus-visible:ring-offset-2 focus-visible:ring-offset-slate-950"
-            >
-              Login
-            </button>
-          </div>
-          
-          <!-- Loading state -->
-          <div v-else class="flex items-center gap-3">
-            <div class="h-8 w-16 animate-pulse rounded bg-slate-700"></div>
-          </div>
-        </div>
-      </div>
-    </div>
-    
-    <LoginModal />
-  </nav>
-</template>

app/components/LoginModal.vue

@@ -1,122 +0,0 @@
-<script setup lang="ts">
-const { signInWithEmail, signInWithGoogle, error } = useAuth();
-
-const isOpen = useLoginModal();
-const email = ref("");
-const password = ref("");
-const loginError = ref<string | null>(null);
-const isSubmitting = ref(false);
-
-const handleEmailLogin = async () => {
-  try {
-    loginError.value = null;
-    isSubmitting.value = true;
-    await signInWithEmail(email.value, password.value);
-    isOpen.value = false;
-    // Reset form
-    email.value = "";
-    password.value = "";
-  } catch (err) {
-    loginError.value = "Login failed. Please check your credentials.";
-  } finally {
-    isSubmitting.value = false;
-  }
-};
-
-const handleGoogleLogin = async () => {
-  try {
-    loginError.value = null;
-    isSubmitting.value = true;
-    await signInWithGoogle();
-    isOpen.value = false;
-  } catch (err) {
-    loginError.value = "Google login failed. Please try again.";
-  } finally {
-    isSubmitting.value = false;
-  }
-};
-</script>
-
-<template>
-  <Teleport to="body">
-    <div
-      v-if="isOpen"
-      class="fixed left-0 top-0 z-50 flex min-h-screen w-full items-center justify-center bg-black/60 px-4"
-      @click.self="isOpen = false"
-    >
-      <div class="w-full max-w-md rounded-lg bg-slate-900 p-6 shadow-xl">
-        <h2 class="mb-6 text-2xl font-bold text-white">Sign In</h2>
-
-        <form @submit.prevent="handleEmailLogin" class="space-y-4">
-          <div>
-            <label class="block text-sm font-medium text-slate-300"
-              >Email</label
-            >
-            <input
-              v-model="email"
-              type="email"
-              required
-              class="mt-1 w-full rounded-md border border-slate-700 bg-slate-800 px-3 py-2 text-white focus:border-sky-400 focus:outline-none"
-            />
-          </div>
-
-          <div>
-            <label class="block text-sm font-medium text-slate-300"
-              >Password</label
-            >
-            <input
-              v-model="password"
-              type="password"
-              required
-              class="mt-1 w-full rounded-md border border-slate-700 bg-slate-800 px-3 py-2 text-white focus:border-sky-400 focus:outline-none"
-            />
-          </div>
-
-          <button
-            type="submit"
-            :disabled="isSubmitting"
-            class="w-full rounded-md bg-sky-600 px-4 py-2 text-white hover:bg-sky-700 disabled:opacity-50"
-          >
-            {{ isSubmitting ? "Signing in..." : "Sign In" }}
-          </button>
-        </form>
-
-        <div class="my-4 flex items-center">
-          <div class="flex-1 border-t border-slate-700"></div>
-          <span class="px-3 text-sm text-slate-400">or</span>
-          <div class="flex-1 border-t border-slate-700"></div>
-        </div>
-
-        <button
-          @click="handleGoogleLogin"
-          :disabled="isSubmitting"
-          class="w-full rounded-md border border-slate-700 bg-slate-800 px-4 py-2 text-white hover:bg-slate-700 disabled:opacity-50"
-        >
-          Sign in with Google
-        </button>
-
-        <div v-if="loginError || error" class="mt-4 text-sm text-red-400">
-          {{ loginError || error }}
-        </div>
-
-        <p class="mt-4 text-sm text-slate-400">
-          Need an account?
-          <NuxtLink
-            to="/register"
-            class="text-sky-400 hover:text-sky-300"
-            @click="isOpen = false"
-          >
-            Create one instead
-          </NuxtLink>
-        </p>
-
-        <button
-          @click="isOpen = false"
-          class="mt-4 text-sm text-slate-400 hover:text-white"
-        >
-          Cancel
-        </button>
-      </div>
-    </div>
-  </Teleport>
-</template>

app/components/designer/DesignerPreview.vue

@@ -1,36 +1,154 @@
 <script setup lang="ts">
 const props = defineProps<{
-  isCheckoutPending: boolean;
-  checkoutPrice: number;
-  checkoutError: string | null;
+  previewUrl: string | null;
+  templateLabel: string;
+  productionPixels: number;
+  isExporting: boolean;
+  projectName: string;
+  isSaving: boolean;
+  canSave: boolean;
 }>();
 
 const emit = defineEmits<{
-  (e: "checkout"): void;
+  (e: "download-preview"): void;
+  (e: "download-production"): void;
+  (e: "export"): void;
+  (e: "update:projectName", value: string): void;
+  (e: "save"): void;
 }>();
 
-const handleCheckout = () => emit("checkout");
+const viewMode = ref<"flat" | "turntable">("flat");
 
-const priceLabel = computed(() => props.checkoutPrice.toFixed(2));
+const isFlat = computed(() => viewMode.value === "flat");
+
+const handleSelectView = (mode: "flat" | "turntable") => {
+  viewMode.value = mode;
+};
+
+const handleExport = () => emit("export");
+const handleDownloadPreview = () => emit("download-preview");
+const handleDownloadProduction = () => emit("download-production");
+const handleProjectNameInput = (event: Event) => {
+  const target = event.target as HTMLInputElement;
+  emit("update:projectName", target.value);
+};
+const handleSave = () => emit("save");
+const isSaveDisabled = computed(
+  () => !props.previewUrl || props.isSaving || !props.canSave
+);
 </script>
 
 <template>
-  <section class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6 shadow-lg shadow-slate-950/40">
-    <div class="space-y-4">
+  <section class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-4 shadow-lg shadow-slate-950/40">
+    <header class="flex items-center justify-between">
+      <div>
+        <h3 class="text-sm font-semibold uppercase tracking-wide text-slate-400">
+          Output Preview
+        </h3>
+        <p class="mt-1 text-sm text-slate-300">
+          {{ templateLabel }} • {{ productionPixels }}×{{ productionPixels }} px
+        </p>
+      </div>
       <button
         type="button"
-        class="w-full rounded-xl bg-emerald-500 px-6 py-4 text-base font-semibold text-emerald-950 transition hover:bg-emerald-400 disabled:cursor-not-allowed disabled:bg-emerald-500/60 disabled:text-emerald-900/60"
-        :disabled="props.isCheckoutPending"
-        @click="handleCheckout"
+        class="rounded-lg border border-sky-500/60 px-3 py-1 text-xs font-semibold uppercase tracking-wide text-sky-100 transition hover:bg-sky-500/10 disabled:cursor-not-allowed disabled:border-slate-600 disabled:text-slate-500"
+        :disabled="props.isExporting"
+        @click="handleExport"
       >
-        {{ props.isCheckoutPending ? "Redirecting…" : `Buy This Design ($${priceLabel})` }}
+        {{ props.isExporting ? "Exporting…" : "Generate Files" }}
       </button>
-      <div
-        v-if="props.checkoutError"
-        class="rounded-xl border border-rose-500/60 bg-rose-500/10 px-4 py-3 text-sm text-rose-200"
+    </header>
+    <div class="mt-4 flex gap-2">
+      <button
+        type="button"
+        class="flex-1 rounded-xl border px-3 py-2 text-xs font-semibold uppercase tracking-wide transition"
+        :class="isFlat ? 'border-sky-500 bg-sky-500/10 text-sky-200' : 'border-slate-800 bg-slate-900 text-slate-400 hover:border-slate-700/80 hover:text-slate-200'"
+        @click="handleSelectView('flat')"
       >
-        {{ props.checkoutError }}
+        Flat View
+      </button>
+      <button
+        type="button"
+        class="flex-1 rounded-xl border px-3 py-2 text-xs font-semibold uppercase tracking-wide transition"
+        :class="!isFlat ? 'border-sky-500 bg-sky-500/10 text-sky-200' : 'border-slate-800 bg-slate-900 text-slate-400 hover:border-slate-700/80 hover:text-slate-200'"
+        @click="handleSelectView('turntable')"
+      >
+        Turntable View
+      </button>
+    </div>
+    <div class="mt-4 aspect-square overflow-hidden rounded-2xl border border-slate-800 bg-slate-950">
+      <template v-if="props.previewUrl">
+        <div v-if="isFlat" class="h-full w-full">
+          <img
+            :src="props.previewUrl"
+            alt="Slipmat preview flat"
+            class="h-full w-full object-cover"
+          />
+        </div>
+        <div v-else class="relative h-full w-full bg-linear-to-br from-slate-900 via-slate-950 to-black">
+          <img
+            src="/turntable-mockup.svg"
+            alt="Turntable illustration"
+            class="pointer-events-none h-full w-full object-contain"
+          />
+          <div class="absolute left-[16%] top-[18%] h-[64%] w-[48%] -rotate-2 overflow-hidden rounded-full shadow-xl shadow-black/40">
+            <div class="absolute inset-0 bg-slate-900/40" />
+            <img
+              :src="props.previewUrl"
+              alt="Slipmat preview turntable"
+              class="h-full w-full object-cover opacity-95 mix-blend-screen"
+            />
+          </div>
+        </div>
+      </template>
+      <div
+        v-else
+        class="flex h-full items-center justify-center text-sm text-slate-500"
+      >
+        No preview yet—start designing!
       </div>
     </div>
+    <div class="mt-4 grid gap-3 md:grid-cols-[minmax(0,1fr)_auto] md:items-end">
+      <label class="flex flex-col gap-2">
+        <span class="text-xs font-semibold uppercase tracking-wide text-slate-400">
+          Project Name
+        </span>
+        <input
+          type="text"
+          class="w-full rounded-xl border border-slate-800 bg-slate-900 px-3 py-2 text-sm text-slate-100 shadow-inner shadow-black/20 focus:border-sky-500 focus:outline-none focus:ring-1 focus:ring-sky-500"
+          :value="props.projectName"
+          :disabled="props.isSaving"
+          maxlength="120"
+          placeholder="e.g. Midnight Mix Vol. 1"
+          @input="handleProjectNameInput"
+        />
+      </label>
+      <button
+        type="button"
+        class="h-11 rounded-xl bg-emerald-500 px-6 text-sm font-semibold text-emerald-50 transition hover:bg-emerald-400 disabled:cursor-not-allowed disabled:bg-slate-700/70 disabled:text-slate-400"
+        :disabled="isSaveDisabled"
+        @click="handleSave"
+      >
+        {{ props.isSaving ? "Saving…" : "Save to Library" }}
+      </button>
+    </div>
+    <div class="mt-4 flex flex-wrap gap-3">
+      <button
+        type="button"
+        class="flex-1 rounded-xl bg-slate-800 px-4 py-3 text-sm font-medium text-slate-100 transition hover:bg-slate-700 disabled:cursor-not-allowed disabled:bg-slate-800/70 disabled:text-slate-500"
+        :disabled="!props.previewUrl"
+        @click="handleDownloadPreview"
+      >
+        Download Web Preview
+      </button>
+      <button
+        type="button"
+        class="flex-1 rounded-xl bg-sky-600 px-4 py-3 text-sm font-medium text-white transition hover:bg-sky-500 disabled:cursor-not-allowed disabled:bg-slate-600/70"
+        :disabled="props.isExporting"
+        @click="handleDownloadProduction"
+      >
+        Download Print-Ready PNG
+      </button>
+    </div>
   </section>
 </template>

app/components/designer/DesignerToolbar.vue

@@ -9,10 +9,8 @@ const props = defineProps<{
   onImportImage: (file: File) => Promise<void>;
   onFillChange: (fill: string) => void;
   onStrokeChange: (stroke: string) => void;
-  onBackgroundChange: (background: string) => void;
   activeFill: string | null;
   activeStroke: string | null;
-  activeBackground: string;
   canStyleSelection: boolean;
   zoom: number;
   minZoom: number;
@@ -30,7 +28,6 @@ const emit = defineEmits<{
 const fileInput = ref<HTMLInputElement | null>(null);
 const fillValue = ref(props.activeFill ?? "#111827");
 const strokeValue = ref(props.activeStroke ?? "#3b82f6");
-const backgroundValue = ref(props.activeBackground ?? "#ffffff");
 const zoomSliderValue = ref(Math.round(props.zoom * 100));
 
 watch(
@@ -47,13 +44,6 @@ watch(
   }
 );
 
-watch(
-  () => props.activeBackground,
-  (next) => {
-    backgroundValue.value = next ?? "#ffffff";
-  }
-);
-
 watch(
   () => props.zoom,
   (next) => {
@@ -98,13 +88,6 @@ const handleStrokeChange = (event: Event) => {
   props.onStrokeChange(value);
 };
 
-const handleBackgroundChange = (event: Event) => {
-  const input = event.target as HTMLInputElement;
-  const value = input.value;
-  backgroundValue.value = value;
-  props.onBackgroundChange(value);
-};
-
 const handleZoomInput = (event: Event) => {
   const input = event.target as HTMLInputElement;
   const value = Number(input.value);
@@ -119,117 +102,53 @@ const zoomLabel = computed(() => `${Math.round(props.zoom * 100)}%`);
 </script>
 
 <template>
-  <div class="flex flex-wrap items-center gap-2 border-b border-slate-800/60 bg-slate-900/50 px-4 py-3">
-    <!-- Add Elements Group -->
-    <div class="flex items-center gap-1 border-r border-slate-700/50 pr-3">
+  <section class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-4 shadow-lg shadow-slate-950/30">
+    <div class="flex items-center justify-between">
+      <h3 class="text-sm font-semibold uppercase tracking-wide text-slate-400">
+        Canvas Tools
+      </h3>
       <button
         type="button"
-        class="flex h-9 w-9 items-center justify-center rounded-lg text-lg font-bold text-slate-300 transition hover:bg-slate-800"
-        title="Add Text"
+        class="rounded-lg border border-red-500/40 px-3 py-1 text-xs font-medium text-red-300 transition hover:bg-red-500/10"
+        @click="props.onClear"
+      >
+        Clear Canvas
+      </button>
+    </div>
+    <div class="mt-4 grid grid-cols-2 gap-3 md:grid-cols-4">
+      <button
+        type="button"
+        class="flex flex-col items-center justify-center rounded-xl border border-slate-700/60 bg-slate-800/80 px-4 py-6 text-sm font-medium text-slate-100 transition hover:border-sky-500/70 hover:bg-sky-500/10 hover:text-sky-200"
         @click="props.onAddText"
       >
-        T
+        <span class="mb-2 text-3xl font-semibold">T</span>
+        <span class="text-xs uppercase tracking-wide">Add Text</span>
       </button>
       <button
         type="button"
-        class="flex h-9 w-9 items-center justify-center rounded-lg text-xl font-bold text-slate-300 transition hover:bg-slate-800"
-        title="Add Circle"
+        class="flex flex-col items-center justify-center rounded-xl border border-slate-700/60 bg-slate-800/80 px-4 py-6 text-sm font-medium text-slate-100 transition hover:border-sky-500/70 hover:bg-sky-500/10 hover:text-sky-200"
         @click="props.onAddCircle"
       >
-        ●
+        <span class="mb-2 text-3xl font-semibold">●</span>
+        <span class="text-xs uppercase tracking-wide">Add Circle</span>
       </button>
       <button
         type="button"
-        class="flex h-9 w-9 items-center justify-center rounded-lg text-xl font-bold text-slate-300 transition hover:bg-slate-800"
-        title="Add Rectangle"
+        class="flex flex-col items-center justify-center rounded-xl border border-slate-700/60 bg-slate-800/80 px-4 py-6 text-sm font-medium text-slate-100 transition hover:border-sky-500/70 hover:bg-sky-500/10 hover:text-sky-200"
         @click="props.onAddRectangle"
       >
-        ▭
+        <span class="mb-2 text-3xl font-semibold">▭</span>
+        <span class="text-xs uppercase tracking-wide">Add Rectangle</span>
       </button>
       <button
         type="button"
-        class="flex h-9 w-9 items-center justify-center rounded-lg text-xl font-bold text-slate-300 transition hover:bg-slate-800"
-        title="Upload Image"
+        class="flex flex-col items-center justify-center rounded-xl border border-slate-700/60 bg-slate-800/80 px-4 py-6 text-sm font-medium text-slate-100 transition hover:border-sky-500/70 hover:bg-sky-500/10 hover:text-sky-200"
         @click="openFilePicker"
       >
-        🖼
+        <span class="mb-2 text-3xl font-semibold">⇪</span>
+        <span class="text-xs uppercase tracking-wide">Upload Image</span>
       </button>
     </div>
-
-    <!-- Color Pickers Group -->
-    <div class="flex items-center gap-2 border-r border-slate-700/50 pr-3">
-      <label class="flex items-center gap-1.5" title="Canvas Background">
-        <span class="text-xs text-slate-400">Canvas</span>
-        <input
-          type="color"
-          class="h-8 w-12 cursor-pointer rounded border border-slate-700/70 bg-slate-800/80 p-0.5"
-          :value="backgroundValue"
-          @input="handleBackgroundChange"
-        />
-      </label>
-      <label class="flex items-center gap-1.5" title="Fill Color">
-        <span class="text-xs text-slate-400">Fill</span>
-        <input
-          type="color"
-          class="h-8 w-12 cursor-pointer rounded border border-slate-700/70 bg-slate-800/80 p-0.5"
-          :disabled="stylingDisabled"
-          :value="fillValue"
-          @input="handleFillChange"
-        />
-      </label>
-      <label class="flex items-center gap-1.5" title="Stroke Color">
-        <span class="text-xs text-slate-400">Stroke</span>
-        <input
-          type="color"
-          class="h-8 w-12 cursor-pointer rounded border border-slate-700/70 bg-slate-800/80 p-0.5"
-          :disabled="stylingDisabled"
-          :value="strokeValue"
-          @input="handleStrokeChange"
-        />
-      </label>
-    </div>
-
-    <!-- Zoom Controls -->
-    <div class="flex items-center gap-2 border-r border-slate-700/50 pr-3">
-      <button
-        type="button"
-        class="flex h-8 w-8 items-center justify-center rounded border border-slate-700/60 bg-slate-800/80 text-sm font-bold text-slate-100 transition hover:bg-slate-700"
-        title="Zoom Out"
-        @click="props.onZoomOut"
-      >
-        –
-      </button>
-      <span class="min-w-12 text-center text-xs font-medium text-slate-300">
-        {{ zoomLabel }}
-      </span>
-      <button
-        type="button"
-        class="flex h-8 w-8 items-center justify-center rounded border border-slate-700/60 bg-slate-800/80 text-sm font-bold text-slate-100 transition hover:bg-slate-700"
-        title="Zoom In"
-        @click="props.onZoomIn"
-      >
-        +
-      </button>
-      <button
-        type="button"
-        class="rounded border border-slate-700/60 bg-slate-800/80 px-2 py-1 text-xs font-medium text-slate-200 transition hover:bg-slate-700"
-        title="Reset Zoom"
-        @click="props.onZoomReset"
-      >
-        Reset
-      </button>
-    </div>
-
-    <!-- Clear Button -->
-    <button
-      type="button"
-      class="ml-auto rounded border border-red-500/40 px-3 py-1.5 text-xs font-medium text-red-300 transition hover:bg-red-500/10"
-      @click="props.onClear"
-    >
-      Clear Canvas
-    </button>
-
-    <!-- Hidden File Input -->
     <input
       ref="fileInput"
       type="file"
@@ -237,6 +156,83 @@ const zoomLabel = computed(() => `${Math.round(props.zoom * 100)}%`);
       class="hidden"
       @change="handleFileChange"
     />
-  </div>
+    <div class="mt-5 rounded-xl border border-slate-800/60 bg-slate-900/70 p-4">
+      <div class="flex items-center justify-between gap-3">
+        <h4 class="text-xs font-semibold uppercase tracking-wide text-slate-400">
+          Styling
+        </h4>
+        <span
+          v-if="stylingDisabled"
+          class="text-[11px] font-medium uppercase tracking-wide text-slate-500"
+        >
+          Select an object
+        </span>
+      </div>
+      <div class="mt-4 grid grid-cols-1 gap-4 sm:grid-cols-2">
+        <label class="flex flex-col gap-2 text-xs font-semibold uppercase tracking-wide text-slate-400">
+          Fill
+          <input
+            type="color"
+            class="h-10 w-full cursor-pointer rounded-lg border border-slate-700/70 bg-slate-800/80 p-1"
+            :disabled="stylingDisabled"
+            :value="fillValue"
+            @input="handleFillChange"
+          />
+        </label>
+        <label class="flex flex-col gap-2 text-xs font-semibold uppercase tracking-wide text-slate-400">
+          Stroke
+          <input
+            type="color"
+            class="h-10 w-full cursor-pointer rounded-lg border border-slate-700/70 bg-slate-800/80 p-1"
+            :disabled="stylingDisabled"
+            :value="strokeValue"
+            @input="handleStrokeChange"
+          />
+        </label>
+      </div>
+    </div>
+    <div class="mt-5 rounded-xl border border-slate-800/60 bg-slate-900/70 p-4">
+      <div class="flex items-center justify-between gap-3">
+        <h4 class="text-xs font-semibold uppercase tracking-wide text-slate-400">
+          View
+        </h4>
+        <span class="text-[11px] font-medium uppercase tracking-wide text-slate-300">
+          {{ zoomLabel }}
+        </span>
+      </div>
+      <div class="mt-4 flex items-center gap-3">
+        <button
+          type="button"
+          class="flex h-10 w-10 items-center justify-center rounded-lg border border-slate-700/60 bg-slate-800/80 text-lg font-bold text-slate-100 transition hover:border-sky-500/70 hover:bg-sky-500/10"
+          @click="props.onZoomOut"
+        >
+          –
+        </button>
+        <input
+          type="range"
+          class="flex-1 accent-sky-500"
+          :min="Math.round(props.minZoom * 100)"
+          :max="Math.round(props.maxZoom * 100)"
+          step="5"
+          :value="zoomSliderValue"
+          @input="handleZoomInput"
+        />
+        <button
+          type="button"
+          class="flex h-10 w-10 items-center justify-center rounded-lg border border-slate-700/60 bg-slate-800/80 text-lg font-bold text-slate-100 transition hover:border-sky-500/70 hover:bg-sky-500/10"
+          @click="props.onZoomIn"
+        >
+          +
+        </button>
+      </div>
+      <button
+        type="button"
+        class="mt-3 w-full rounded-lg border border-slate-700/60 px-3 py-2 text-xs font-semibold uppercase tracking-wide text-slate-200 transition hover:border-sky-500/70 hover:bg-sky-500/10 hover:text-sky-200"
+        @click="props.onZoomReset"
+      >
+        Reset Zoom
+      </button>
+    </div>
+  </section>
 </template>
 

app/components/designer/TemplatePicker.vue

@@ -21,7 +21,7 @@ const handleSelect = (templateId: string) => {
     <p class="mt-1 text-sm text-slate-400">
       Pick the vinyl size and print spec that matches this order.
     </p>
-    <div class="mt-4 grid gap-3 md:grid-cols-1">
+    <div class="mt-4 grid gap-3 md:grid-cols-2">
       <button
         v-for="template in props.templates"
         :key="template.id"
@@ -44,7 +44,7 @@ const handleSelect = (templateId: string) => {
             Active
           </span>
         </div>
-        <dl class="mt-3 grid grid-cols-4 gap-x-3 gap-y-2 text-xs text-slate-300">
+        <dl class="mt-3 grid grid-cols-2 gap-x-3 gap-y-2 text-xs text-slate-300">
           <div>
             <dt class="text-slate-500">Diameter</dt>
             <dd>{{ template.diameterInches }}&quot;</dd>

app/composables/useAuth.ts

@@ -1,290 +0,0 @@
-import {
-  signInWithEmailAndPassword,
-  signInWithPopup,
-  GoogleAuthProvider,
-  signOut as firebaseSignOut,
-  onAuthStateChanged,
-  getAuth,
-  createUserWithEmailAndPassword,
-} from "firebase/auth";
-import { getApp, getApps, initializeApp } from "firebase/app";
-import type { User } from "firebase/auth";
-
-export const useAuth = () => {
-  const user = useState<User | null>("auth-user", () => null);
-  const isLoading = useState<boolean>("auth-loading", () => true);
-  const error = useState<string | null>("auth-error", () => null);
-  const firebaseReady = useState<boolean>("firebase-ready", () => false);
-  const listenerRegistered = useState<boolean>(
-    "auth-listener-registered",
-    () => false
-  );
-  const backendUser = useState<Record<string, any> | null>(
-    "auth-backend-user",
-    () => null
-  );
-
-  const config = useRuntimeConfig();
-
-  const ensureFirebaseApp = () => {
-    if (!process.client) {
-      return null;
-    }
-
-    if (!firebaseReady.value) {
-      const firebaseConfig = {
-        apiKey: config.public.firebaseApiKey,
-        authDomain: config.public.firebaseAuthDomain,
-        projectId: config.public.firebaseProjectId,
-        storageBucket: config.public.firebaseStorageBucket,
-        messagingSenderId: config.public.firebaseMessagingSenderId,
-        appId: config.public.firebaseAppId,
-        ...(config.public.firebaseMeasurementId
-          ? { measurementId: config.public.firebaseMeasurementId }
-          : {}),
-      };
-
-      if (getApps().length === 0) {
-        initializeApp(firebaseConfig);
-      }
-
-      firebaseReady.value = true;
-    }
-
-    try {
-      return getApp();
-    } catch (err) {
-      console.error("[useAuth] Failed to get Firebase app instance:", err);
-      return null;
-    }
-  };
-
-  const getAuthInstance = () => {
-    const app = ensureFirebaseApp();
-    return app ? getAuth(app) : null;
-  };
-
-  const authenticateWithBackend = async (idToken: string) => {
-    try {
-      const response = await $fetch<{
-        token?: string;
-        user?: Record<string, any> | null;
-      }>("/auth/login", {
-        baseURL: config.public.backendUrl,
-        method: "POST",
-        headers: {
-          "Content-Type": "application/json",
-        },
-        body: {
-          idToken,
-        },
-      });
-
-      backendUser.value = response?.user ?? null;
-      return response;
-    } catch (err) {
-      console.error("Backend authentication failed:", err);
-      backendUser.value = null;
-      throw err;
-    }
-  };
-
-  const syncBackendWithToken = async (tokenProvider: () => Promise<string>) => {
-    try {
-      const idToken = await tokenProvider();
-      await authenticateWithBackend(idToken);
-    } catch (err) {
-      console.warn("[useAuth] Failed to sync backend session", err);
-    }
-  };
-
-  const registerListener = () => {
-    if (!process.client || listenerRegistered.value) {
-      return;
-    }
-
-    try {
-      const auth = getAuthInstance();
-      if (auth) {
-        const existingUser = auth.currentUser;
-        if (existingUser && !user.value) {
-          user.value = existingUser;
-          isLoading.value = false;
-          syncBackendWithToken(() => existingUser.getIdToken());
-        }
-
-        listenerRegistered.value = true;
-        onAuthStateChanged(auth, (firebaseUser) => {
-          user.value = firebaseUser;
-          isLoading.value = false;
-          if (firebaseUser) {
-            syncBackendWithToken(() => firebaseUser.getIdToken());
-          } else {
-            backendUser.value = null;
-          }
-        });
-      }
-    } catch (err) {
-      console.error("[useAuth] Failed to initialize auth listener:", err);
-      isLoading.value = false;
-    }
-  };
-
-  const initAuth = () => {
-    registerListener();
-  };
-
-  // Eagerly register listener when composable is used in client context
-  if (process.client) {
-    registerListener();
-  }
-
-  // Sign in with email and password
-  const signInWithEmail = async (email: string, password: string) => {
-    try {
-      error.value = null;
-      isLoading.value = true;
-
-      const auth = getAuthInstance();
-      if (!auth) {
-        throw new Error("Firebase not initialized");
-      }
-
-      const userCredential = await signInWithEmailAndPassword(
-        auth,
-        email,
-        password
-      );
-      const idToken = await userCredential.user.getIdToken();
-
-      try {
-        await authenticateWithBackend(idToken);
-      } catch (backendErr) {
-        console.warn(
-          "[useAuth] Backend authentication failed after email login:",
-          backendErr
-        );
-      }
-
-      user.value = userCredential.user;
-      registerListener();
-
-      return userCredential.user;
-    } catch (err: any) {
-      error.value = err.message;
-      throw err;
-    } finally {
-      isLoading.value = false;
-    }
-  };
-
-  // Sign in with Google
-  const signInWithGoogle = async () => {
-    try {
-      error.value = null;
-      isLoading.value = true;
-
-      const auth = getAuthInstance();
-      if (!auth) {
-        throw new Error("Firebase not initialized");
-      }
-
-      const provider = new GoogleAuthProvider();
-      const userCredential = await signInWithPopup(auth, provider);
-      const idToken = await userCredential.user.getIdToken();
-
-      try {
-        await authenticateWithBackend(idToken);
-      } catch (backendErr) {
-        console.warn(
-          "[useAuth] Backend authentication failed after Google login:",
-          backendErr
-        );
-      }
-
-      user.value = userCredential.user;
-      registerListener();
-
-      return userCredential.user;
-    } catch (err: any) {
-      error.value = err.message;
-      throw err;
-    } finally {
-      isLoading.value = false;
-    }
-  };
-
-  const registerWithEmail = async (email: string, password: string) => {
-    try {
-      error.value = null;
-      isLoading.value = true;
-
-      const auth = getAuthInstance();
-      if (!auth) {
-        throw new Error("Firebase not initialized");
-      }
-
-      const userCredential = await createUserWithEmailAndPassword(
-        auth,
-        email,
-        password
-      );
-      const idToken = await userCredential.user.getIdToken();
-
-      try {
-        await authenticateWithBackend(idToken);
-      } catch (backendErr) {
-        console.warn(
-          "[useAuth] Backend authentication failed after registration:",
-          backendErr
-        );
-      }
-
-      user.value = userCredential.user;
-      registerListener();
-
-      return userCredential.user;
-    } catch (err: any) {
-      error.value = err.message;
-      throw err;
-    } finally {
-      isLoading.value = false;
-    }
-  };
-
-  // Sign out
-  const signOut = async () => {
-    try {
-      const auth = getAuthInstance();
-      if (!auth) {
-        throw new Error("Firebase not initialized");
-      }
-
-      await firebaseSignOut(auth);
-      user.value = null;
-      backendUser.value = null;
-    } catch (err: any) {
-      error.value = err.message;
-      throw err;
-    }
-  };
-
-  // Get current user's ID token
-  const getIdToken = async () => {
-    if (!user.value) return null;
-    return await user.value.getIdToken();
-  };
-
-  return {
-    user: readonly(user),
-    isLoading: readonly(isLoading),
-    error: readonly(error),
-    backendUser: readonly(backendUser),
-    initAuth,
-    signInWithEmail,
-    signInWithGoogle,
-    registerWithEmail,
-    signOut,
-    getIdToken,
-  };
-};

app/composables/useFirebaseStorage.ts

@@ -1 +0,0 @@
-export {};

app/composables/useLoginModal.ts

@@ -1 +0,0 @@
-export const useLoginModal = () => useState<boolean>('login-modal-open', () => false);

app/pages/auth/callback.vue

@@ -0,0 +1,35 @@
+<script setup lang="ts">
+import { useAuth0 } from "@auth0/auth0-vue";
+import { onMounted, ref } from "vue";
+
+const router = useRouter();
+const auth0 = useAuth0();
+const errorMessage = ref<string | null>(null);
+
+onMounted(async () => {
+  try {
+    const result = await auth0.handleRedirectCallback();
+    const target = result?.appState?.target ?? "/";
+    await router.replace(target);
+  } catch (error) {
+    errorMessage.value = error instanceof Error ? error.message : String(error);
+  }
+});
+</script>
+
+<template>
+  <main
+    class="flex min-h-screen flex-col items-center justify-center bg-slate-950 px-4 text-center text-slate-100"
+  >
+    <div class="max-w-sm space-y-4">
+      <h1 class="text-lg font-semibold">Signing you in…</h1>
+      <p class="text-sm text-slate-400">
+        Please wait while we complete authentication and return you to your work.
+      </p>
+      <p v-if="errorMessage" class="rounded-md border border-rose-500/40 bg-rose-500/10 px-3 py-2 text-sm text-rose-200">
+        {{ errorMessage }}
+      </p>
+      <div v-else class="mx-auto h-12 w-12 animate-spin rounded-full border-4 border-slate-800 border-t-sky-500" />
+    </div>
+  </main>
+</template>

app/pages/checkout/success.vue

@@ -1,235 +0,0 @@
-<script setup lang="ts">
-const route = useRoute()
-const router = useRouter()
-
-const sessionId = computed(() => {
-  const raw = route.query.session_id
-  if (Array.isArray(raw)) {
-    return raw[0]
-  }
-  return typeof raw === 'string' ? raw : null
-})
-
-const { data: session, pending, error } = useAsyncData('checkout-session', async () => {
-  if (!sessionId.value) {
-    return null
-  }
-
-  return await $fetch(`/api/checkout/${sessionId.value}`)
-}, {
-  watch: [sessionId],
-})
-
-const amountLabel = computed(() => {
-  if (!session.value?.amountTotal) {
-    return null
-  }
-
-  const currencyCode = session.value.currency?.toUpperCase() ?? 'USD'
-  return new Intl.NumberFormat('en-US', {
-    style: 'currency',
-    currency: currencyCode,
-  }).format(session.value.amountTotal / 100)
-})
-
-const copyStatus = ref<'idle' | 'copied' | 'error'>('idle')
-const supportsClipboard = ref(false)
-const transactionStatus = ref<'idle' | 'saving' | 'saved' | 'error'>('idle')
-const transactionMessage = ref<string | null>(null)
-
-onMounted(() => {
-  supportsClipboard.value = typeof navigator !== 'undefined' && !!navigator.clipboard
-})
-
-watch(
-  () => session.value,
-  async (sessionValue) => {
-    if (!process.client) {
-      return
-    }
-    if (transactionStatus.value !== 'idle') {
-      return
-    }
-    if (!sessionId.value || !sessionValue?.id) {
-      return
-    }
-    if (sessionValue.paymentStatus !== 'paid') {
-      return
-    }
-
-    transactionStatus.value = 'saving'
-
-    try {
-      await $fetch('/api/transactions', {
-        method: 'POST',
-        body: {
-          stripeSessionId: sessionValue.id,
-          designId: sessionValue.metadata?.designId ?? `unknown-${sessionValue.id}`,
-          templateId: sessionValue.metadata?.templateId ?? null,
-          amount: sessionValue.amountTotal
-            ? (sessionValue.amountTotal / 100).toFixed(2)
-            : "0",
-          currency: sessionValue.currency ?? 'usd',
-          customerEmail: sessionValue.customerEmail ?? null,
-          customerDetails: sessionValue.customerDetails,
-        },
-      })
-      transactionStatus.value = 'saved'
-    } catch (err: any) {
-      console.error('Failed to persist transaction', err)
-      transactionStatus.value = 'error'
-      transactionMessage.value = err?.message ?? 'Unable to record this transaction.'
-    }
-  },
-  { immediate: true }
-)
-
-const copySessionId = async () => {
-  if (!supportsClipboard.value || !sessionId.value) {
-    return
-  }
-
-  try {
-    await navigator.clipboard.writeText(sessionId.value)
-    copyStatus.value = 'copied'
-    setTimeout(() => {
-      copyStatus.value = 'idle'
-    }, 2000)
-  } catch (err) {
-    console.error('Failed to copy session id', err)
-    copyStatus.value = 'error'
-    setTimeout(() => {
-      copyStatus.value = 'idle'
-    }, 2000)
-  }
-}
-
-const goToDesigner = () => {
-  const metadata = (session.value?.metadata ?? {}) as Record<string, unknown>
-  const designId = typeof metadata.designId === 'string' ? metadata.designId : null
-
-  if (designId) {
-    router.push({ path: '/', query: { designId } })
-  } else {
-    router.push('/')
-  }
-}
-</script>
-
-<template>
-  <main class="min-h-screen bg-slate-950 pb-16">
-    <AppNavbar />
-
-    <section class="mx-auto flex max-w-2xl flex-col gap-6 px-4 pt-16 text-slate-100">
-      <header class="space-y-4 text-center">
-        <div class="mx-auto flex h-16 w-16 items-center justify-center rounded-full bg-emerald-500/10 text-emerald-300">
-          <svg viewBox="0 0 24 24" class="h-10 w-10 fill-current">
-            <path d="M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm4.7 7.3-5.2 5.2a1 1 0 0 1-1.4 0l-2-2a1 1 0 0 1 1.4-1.4l1.3 1.29 4.5-4.49a1 1 0 0 1 1.4 1.4Z" />
-          </svg>
-        </div>
-        <div>
-          <h1 class="text-3xl font-semibold">Payment Confirmed</h1>
-          <p class="mt-2 text-sm text-slate-400">
-            Thank you for purchasing your custom slipmat design. We've received your payment and sent a confirmation email.
-          </p>
-        </div>
-      </header>
-
-      <div v-if="!sessionId" class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-        <p class="text-sm text-slate-300">
-          We couldn't find a Stripe session ID in the URL. Please return to the designer and try again.
-        </p>
-        <button
-          type="button"
-          class="mt-4 w-full rounded-xl bg-sky-600 px-4 py-3 text-sm font-medium text-white transition hover:bg-sky-500"
-          @click="goToDesigner"
-        >
-          Back to Designer
-        </button>
-      </div>
-
-      <div
-        v-else
-        class="space-y-6"
-      >
-        <div class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-          <h2 class="text-lg font-semibold text-white">Order Summary</h2>
-          <dl class="mt-4 space-y-2 text-sm text-slate-300">
-            <div class="flex items-center justify-between">
-              <dt>Total Paid</dt>
-              <dd>
-                <span v-if="pending" class="text-slate-500">Loading...</span>
-                <span v-else-if="amountLabel">{{ amountLabel }}</span>
-                <span v-else class="text-slate-500">Pending</span>
-              </dd>
-            </div>
-            <div class="flex items-center justify-between">
-              <dt>Payment Status</dt>
-              <dd>
-                <span v-if="pending" class="text-slate-500">Loading...</span>
-                <span v-else-if="session?.paymentStatus">
-                  {{ session.paymentStatus === 'paid' ? 'Paid' : session.paymentStatus }}
-                </span>
-                <span v-else class="text-slate-500">Unknown</span>
-              </dd>
-            </div>
-            <div v-if="session?.customerEmail" class="flex items-center justify-between">
-              <dt>Receipt sent to</dt>
-              <dd>{{ session.customerEmail }}</dd>
-            </div>
-            <div class="flex items-center justify-between">
-              <dt>Session ID</dt>
-              <dd class="flex items-center gap-2 text-xs text-slate-400">
-                <span class="truncate max-w-[180px] sm:max-w-xs" :title="sessionId">{{ sessionId }}</span>
-                <button
-                  v-if="supportsClipboard"
-                  type="button"
-                  class="rounded-md border border-slate-700/70 px-2 py-1 text-[11px] uppercase tracking-wide text-slate-200 transition hover:border-slate-500 hover:text-white"
-                  @click="copySessionId"
-                >
-                  {{ copyStatus === 'copied' ? 'Copied' : 'Copy' }}
-                </button>
-              </dd>
-            </div>
-          </dl>
-
-          <div v-if="transactionStatus === 'saving'" class="mt-4 rounded-xl border border-slate-700/60 bg-slate-800/70 px-4 py-3 text-sm text-slate-200">
-            Recording your transaction...
-          </div>
-          <div v-else-if="transactionStatus === 'error'" class="mt-4 rounded-xl border border-rose-500/50 bg-rose-500/10 px-4 py-3 text-sm text-rose-200">
-            {{ transactionMessage || 'We could not record this transaction. Please contact support with your session ID.' }}
-          </div>
-          <div v-else-if="transactionStatus === 'saved'" class="mt-4 rounded-xl border border-emerald-500/50 bg-emerald-500/10 px-4 py-3 text-sm text-emerald-200">
-            Transaction stored safely.
-          </div>
-
-          <div v-if="error" class="mt-4 rounded-xl border border-rose-500/50 bg-rose-500/10 px-4 py-3 text-sm text-rose-200">
-            {{ error.message || 'We couldn\'t load the session details. Please contact support if this persists.' }}
-          </div>
-        </div>
-
-        <div class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-          <h2 class="text-lg font-semibold text-white">What's next?</h2>
-          <ul class="mt-4 space-y-3 text-sm text-slate-300">
-            <li>
-              We'll email you a confirmation that includes your payment details and a link to download the production-ready files once they're generated.
-            </li>
-            <li>
-              Need to tweak the design? Use the button below to reopen this project; your saved layout will load automatically.
-            </li>
-            <li>
-              Have questions? Reply directly to the confirmation email and our team will help out.
-            </li>
-          </ul>
-          <button
-            type="button"
-            class="mt-6 w-full rounded-xl bg-emerald-500 px-4 py-3 text-sm font-semibold text-emerald-950 transition hover:bg-emerald-400"
-            @click="goToDesigner"
-          >
-            Back to Designer
-          </button>
-        </div>
-      </div>
-    </section>
-  </main>
-</template>

app/pages/designer.vue

@@ -1,441 +0,0 @@
-<script setup lang="ts">
-import DesignerCanvas from "~/components/designer/DesignerCanvas.vue";
-import DesignerPreview from "~/components/designer/DesignerPreview.vue";
-import DesignerToolbar from "~/components/designer/DesignerToolbar.vue";
-import TemplatePicker from "~/components/designer/TemplatePicker.vue";
-
-import { useSlipmatDesigner } from "~/composables/useSlipmatDesigner";
-import type { ExportedDesign } from "~/composables/useSlipmatDesigner";
-
-const {
-  templates,
-  selectedTemplate,
-  selectTemplate,
-  loadDesign,
-  displaySize,
-  templateLabel,
-  productionPixelSize,
-  previewUrl,
-  registerCanvas,
-  unregisterCanvas,
-  addTextbox,
-  addShape,
-  addImageFromFile,
-  clearDesign,
-  downloadPreview,
-  downloadProduction,
-  exportDesign,
-  isExporting,
-  activeFillColor,
-  activeStrokeColor,
-  canStyleSelection,
-  setActiveFillColor,
-  setActiveStrokeColor,
-  setBackgroundColor,
-  zoomLevel,
-  minZoom,
-  maxZoom,
-  setZoom,
-  zoomIn,
-  zoomOut,
-  resetZoom,
-} = useSlipmatDesigner();
-
-const DESIGN_PRICE_USD = 39.99;
-
-const { user, backendUser, initAuth, isLoading } = useAuth();
-const loginModal = useLoginModal();
-const route = useRoute();
-const router = useRouter();
-const config = useRuntimeConfig();
-
-const activeDesignId = ref<string | null>(
-  typeof route.query.designId === "string" ? route.query.designId : null
-);
-const loadedDesignId = ref<string | null>(null);
-const isDesignLoading = ref(false);
-const isCheckoutPending = ref(false);
-const checkoutError = ref<string | null>(null);
-const lastExportedDesign = ref<ExportedDesign | null>(null);
-
-type LoadDesignInput = Parameters<typeof loadDesign>[0];
-
-type StorageUploadResponse = {
-  bucket: string;
-  objectName: string;
-  publicUrl: string;
-  presignedUrl?: string | null;
-  presignedUrlExpiresIn?: number | null;
-};
-
-const uploadDesignAsset = async (
-  file: Blob,
-  filename: string,
-  options?: { prefix?: string; bucket?: string }
-): Promise<StorageUploadResponse> => {
-  if (!process.client) {
-    throw new Error("Asset uploads can only run in the browser context.");
-  }
-
-  const backendUrl = config.public.backendUrl;
-  if (!backendUrl) {
-    throw new Error("Backend URL is not configured.");
-  }
-
-  const formData = new FormData();
-  formData.append("file", file, filename);
-  if (options?.prefix) {
-    formData.append("prefix", options.prefix);
-  }
-  if (options?.bucket) {
-    formData.append("bucket", options.bucket);
-  }
-
-  return await $fetch<StorageUploadResponse>("/storage/upload", {
-    baseURL: backendUrl,
-    method: "POST",
-    body: formData,
-  });
-};
-
-const persistDesign = async (designId: string, design: ExportedDesign) => {
-  const safeDesignIdBase = designId.replace(/[^a-zA-Z0-9_-]/g, "-") || "design";
-  const assetBasePath = `designs/${safeDesignIdBase}`;
-  const timestamp = Date.now();
-
-  if (!design.previewBlob || !design.productionBlob) {
-    throw new Error("Design assets are missing; please export again.");
-  }
-
-  const canvasJsonString =
-    typeof design.canvasJson === "string"
-      ? design.canvasJson
-      : JSON.stringify(design.canvasJson);
-
-  const prefix = `${assetBasePath}/`;
-
-  const [previewUpload, productionUpload, canvasUpload] = await Promise.all([
-    uploadDesignAsset(design.previewBlob, `preview-${timestamp}.png`, {
-      prefix,
-    }),
-    uploadDesignAsset(design.productionBlob, `production-${timestamp}.png`, {
-      prefix,
-    }),
-    uploadDesignAsset(
-      new Blob([canvasJsonString], { type: "application/json" }),
-      `canvas-${timestamp}.json`,
-      { prefix }
-    ),
-  ]);
-
-  // Get Firebase ID token for authentication
-  const idToken = user.value ? await user.value.getIdToken() : null;
-
-  await $fetch("/api/designs", {
-    method: "POST",
-    headers: idToken ? { Authorization: `Bearer ${idToken}` } : {},
-    body: {
-      designId,
-      templateId: design.templateId,
-      ownerEmail: user.value?.email ?? null,
-  ownerId: backendUser.value?.id ?? null,
-      previewUrl: previewUpload.publicUrl,
-      productionUrl: productionUpload.publicUrl,
-      canvasJson: canvasUpload.publicUrl,
-      metadata: {
-        designName: templateLabel.value,
-        storage: {
-          preview: {
-            objectName: previewUpload.objectName,
-            bucket: previewUpload.bucket,
-          },
-          production: {
-            objectName: productionUpload.objectName,
-            bucket: productionUpload.bucket,
-          },
-          canvas: {
-            objectName: canvasUpload.objectName,
-            bucket: canvasUpload.bucket,
-          },
-        },
-        storagePaths: {
-          preview: previewUpload.objectName,
-          production: productionUpload.objectName,
-          canvas: canvasUpload.objectName,
-        },
-      },
-    },
-  });
-
-  return {
-    previewUrl: previewUpload.publicUrl,
-    productionUrl: productionUpload.publicUrl,
-    canvasJsonUrl: canvasUpload.publicUrl,
-  };
-};
-
-const loadDesignById = async (designId: string) => {
-  if (!process.client) {
-    return;
-  }
-
-  isDesignLoading.value = true;
-  try {
-    const design = await $fetch<{
-      designId?: string;
-      templateId?: string | null;
-      previewUrl?: string | null;
-      productionUrl?: string | null;
-      canvasJson?: unknown;
-    }>(`/api/designs/${designId}`);
-
-    if (!design?.canvasJson) {
-      throw new Error("Saved design is missing canvas data.");
-    }
-
-    let canvasPayload: LoadDesignInput["canvasJson"] =
-      design.canvasJson as LoadDesignInput["canvasJson"];
-
-    if (typeof design.canvasJson === "string") {
-      const trimmed = design.canvasJson.trim();
-      const isRemoteSource = /^https?:\/\//i.test(trimmed);
-
-      if (isRemoteSource) {
-        const response = await fetch(trimmed);
-        if (!response.ok) {
-          throw new Error("Failed to download saved canvas data.");
-        }
-        canvasPayload =
-          (await response.text()) as LoadDesignInput["canvasJson"];
-      } else {
-        canvasPayload = trimmed as LoadDesignInput["canvasJson"];
-      }
-    }
-
-    await loadDesign({
-      templateId: design.templateId ?? null,
-      canvasJson: canvasPayload,
-      previewUrl: design.previewUrl ?? null,
-    });
-
-    loadedDesignId.value = designId;
-    lastExportedDesign.value = null;
-  } catch (error: any) {
-    console.error("Failed to load saved design", error);
-  } finally {
-    isDesignLoading.value = false;
-  }
-};
-
-watch(
-  () => route.query.designId,
-  (value) => {
-    const nextId = typeof value === "string" ? value : null;
-    if (nextId !== activeDesignId.value) {
-      activeDesignId.value = nextId;
-    }
-  }
-);
-
-watch(
-  activeDesignId,
-  (designId) => {
-    if (!designId || designId === loadedDesignId.value) {
-      return;
-    }
-    loadDesignById(designId);
-  },
-  { immediate: true }
-);
-
-onMounted(() => {
-  initAuth();
-});
-
-const handleTemplateSelect = (templateId: string) => {
-  selectTemplate(templateId);
-};
-
-const handleExport = async () => {
-  const result = await exportDesign();
-  if (result) {
-    lastExportedDesign.value = result;
-  }
-};
-
-const handleCheckout = async () => {
-  if (!process.client) {
-    return;
-  }
-
-  initAuth();
-
-  if (isLoading.value) {
-    for (
-      let attempt = 0;
-      attempt < 10 && isLoading.value && !user.value;
-      attempt += 1
-    ) {
-      await new Promise((resolve) => setTimeout(resolve, 50));
-    }
-  }
-
-  if (!user.value) {
-    loginModal.value = true;
-    return;
-  }
-
-  checkoutError.value = null;
-  isCheckoutPending.value = true;
-
-  try {
-    let exportResult = await exportDesign();
-    if (!exportResult) {
-      exportResult = lastExportedDesign.value;
-    }
-    if (!exportResult) {
-      throw new Error("Unable to export the current design. Please try again.");
-    }
-    lastExportedDesign.value = exportResult;
-
-    const designId =
-      activeDesignId.value ??
-      (typeof crypto !== "undefined" && "randomUUID" in crypto
-        ? crypto.randomUUID()
-        : `design-${Date.now()}`);
-
-    await persistDesign(designId, exportResult);
-
-    activeDesignId.value = designId;
-    loadedDesignId.value = designId;
-
-    if (
-      typeof route.query.designId !== "string" ||
-      route.query.designId !== designId
-    ) {
-      await router.replace({ query: { designId } });
-    }
-
-    const successUrlTemplate = `${window.location.origin}/checkout/success?session_id={CHECKOUT_SESSION_ID}`;
-    const cancelUrl = window.location.href;
-
-    const session = await $fetch<{ id: string; url?: string | null }>(
-      "/api/checkout.session",
-      {
-        method: "POST",
-        body: {
-          designId,
-          templateId: exportResult.templateId,
-          designName: templateLabel.value,
-          amount: DESIGN_PRICE_USD,
-          currency: "usd",
-          successUrl: successUrlTemplate,
-          cancelUrl,
-          customerEmail: user.value?.email ?? undefined,
-        },
-      }
-    );
-
-    if (!session?.id) {
-      throw new Error("Stripe session could not be created.");
-    }
-
-    if (session.url) {
-      window.location.href = session.url;
-      return;
-    }
-
-    const fallbackRedirect = successUrlTemplate.replace(
-      "{CHECKOUT_SESSION_ID}",
-      session.id
-    );
-    window.location.href = fallbackRedirect;
-  } catch (err: any) {
-    console.error("Checkout failed", err);
-    checkoutError.value =
-      err?.message ?? "Unable to start checkout. Please try again.";
-  } finally {
-    isCheckoutPending.value = false;
-  }
-};
-</script>
-
-<template>
-  <main class="min-h-screen bg-slate-950 pb-16 text-slate-100">
-    <AppNavbar />
-    <div class="mx-auto max-w-6xl px-4 pt-12 sm:px-6 lg:px-8">
-      <header class="space-y-3">
-        <p class="text-sm uppercase tracking-[0.35em] text-sky-400">
-          Slipmatz Designer
-        </p>
-        <h1 class="text-3xl font-bold text-white sm:text-4xl">
-          Craft custom slipmats ready for the pressing plant.
-        </h1>
-      </header>
-
-      <section class="mt-10 flex flex-col gap-8 lg:grid lg:grid-cols-[320px_minmax(0,1fr)] lg:gap-6">
-        <!-- Left Sidebar - Template Picker and Preview (together on desktop, separate on mobile) -->
-        <div class="contents lg:block lg:space-y-6">
-          <div class="order-1">
-            <TemplatePicker
-              :templates="templates"
-              :selected-template-id="selectedTemplate.id"
-              @select="handleTemplateSelect"
-            />
-          </div>
-
-          <div class="order-3">
-            <DesignerPreview
-              :is-checkout-pending="isCheckoutPending"
-              :checkout-price="DESIGN_PRICE_USD"
-              :checkout-error="checkoutError"
-              @checkout="handleCheckout"
-            />
-          </div>
-        </div>
-
-        <!-- Designer Canvas - Second on mobile, right column on desktop -->
-        <div class="order-2 flex flex-col gap-6 lg:order-0">
-          <div
-            class="rounded-3xl border border-slate-800/60 bg-linear-to-br from-slate-900 via-slate-950 to-black shadow-2xl shadow-slate-950/60"
-          >
-            <DesignerToolbar
-              :on-add-text="addTextbox"
-              :on-add-circle="() => addShape('circle')"
-              :on-add-rectangle="() => addShape('rect')"
-              :on-clear="clearDesign"
-              :on-import-image="addImageFromFile"
-              :on-fill-change="setActiveFillColor"
-              :on-stroke-change="setActiveStrokeColor"
-              :on-background-change="setBackgroundColor"
-              :active-fill="activeFillColor"
-              :active-stroke="activeStrokeColor"
-              :active-background="selectedTemplate.backgroundColor"
-              :can-style-selection="canStyleSelection"
-              :zoom="zoomLevel"
-              :min-zoom="minZoom"
-              :max-zoom="maxZoom"
-              :on-zoom-change="setZoom"
-              :on-zoom-in="zoomIn"
-              :on-zoom-out="zoomOut"
-              :on-zoom-reset="resetZoom"
-            />
-            <div class="p-6">
-              <DesignerCanvas
-                :size="displaySize"
-                :background-color="selectedTemplate.backgroundColor"
-                :register-canvas="registerCanvas"
-                :unregister-canvas="unregisterCanvas"
-              />
-              <p class="mt-4 text-sm text-slate-400">
-                Safe zone and bleed guides update automatically when you switch
-                templates. Use the toolbar to layer text, shapes, and imagery
-                inside the circular boundary.
-              </p>
-            </div>
-          </div>
-        </div>
-      </section>
-    </div>
-  </main>
-</template>

app/pages/index.vue

@@ -1,118 +1,344 @@
 <script setup lang="ts">
-const router = useRouter();
+import { computed, onMounted, ref, watch } from "vue";
+import { useAuth0 } from "@auth0/auth0-vue";
+import { useRuntimeConfig } from "nuxt/app";
 
-const startDesigning = () => {
-  router.push('/designer');
+import DesignerCanvas from "~/components/designer/DesignerCanvas.vue";
+import DesignerPreview from "~/components/designer/DesignerPreview.vue";
+import DesignerToolbar from "~/components/designer/DesignerToolbar.vue";
+import TemplatePicker from "~/components/designer/TemplatePicker.vue";
+
+import { useDesignPersistence } from "../../composables/useDesignPersistence";
+import { useSlipmatDesigner } from "~/composables/useSlipmatDesigner";
+
+const runtimeConfig = useRuntimeConfig();
+const auth0 = process.client ? useAuth0() : null;
+
+const {
+  templates,
+  selectedTemplate,
+  selectTemplate,
+  displaySize,
+  templateLabel,
+  productionPixelSize,
+  previewUrl,
+  registerCanvas,
+  unregisterCanvas,
+  addTextbox,
+  addShape,
+  addImageFromFile,
+  clearDesign,
+  downloadPreview,
+  downloadProduction,
+  exportDesign,
+  isExporting,
+  activeFillColor,
+  activeStrokeColor,
+  canStyleSelection,
+  setActiveFillColor,
+  setActiveStrokeColor,
+  zoomLevel,
+  minZoom,
+  maxZoom,
+  setZoom,
+  zoomIn,
+  zoomOut,
+  resetZoom,
+} = useSlipmatDesigner();
+
+const {
+  designs,
+  fetchDesigns,
+  saveDesign,
+  isSaving,
+  isLoading: isLibraryLoading,
+  lastError,
+  isAuthenticated,
+} = useDesignPersistence();
+
+const projectName = ref("Untitled Slipmat");
+const saveMessage = ref<string | null>(null);
+const saveError = ref<string | null>(null);
+const activeDesignId = ref<string | null>(null);
+
+const userProfile = computed(() => auth0?.user.value ?? null);
+
+const canSave = computed(
+  () => isAuthenticated.value && !!previewUrl.value && !isExporting.value
+);
+
+const handleTemplateSelect = (templateId: string) => {
+  selectTemplate(templateId);
 };
+
+const handleExport = async () => {
+  await exportDesign();
+};
+
+const handleProjectNameUpdate = (value: string) => {
+  projectName.value = value;
+};
+
+const formatTimestamp = (value: string | null) => {
+  if (!value) {
+    return "Never";
+  }
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) {
+    return "Unknown";
+  }
+  return new Intl.DateTimeFormat(undefined, {
+    dateStyle: "medium",
+    timeStyle: "short",
+  }).format(date);
+};
+
+const handleSaveDesign = async () => {
+  if (!canSave.value) {
+    return;
+  }
+  saveError.value = null;
+
+  try {
+    const exported = await exportDesign();
+    if (!exported) {
+      return;
+    }
+
+    const saved = await saveDesign({
+      id: activeDesignId.value ?? undefined,
+      name:
+        projectName.value.trim() ||
+        `Slipmat ${new Intl.DateTimeFormat(undefined, {
+          month: "short",
+          day: "numeric",
+          year: "numeric",
+        }).format(new Date())}`,
+      design: exported,
+    });
+
+    activeDesignId.value = saved.id;
+    saveMessage.value = "Design saved to your library.";
+    setTimeout(() => {
+      saveMessage.value = null;
+    }, 4000);
+  } catch (error) {
+    saveError.value = error instanceof Error ? error.message : String(error);
+  }
+};
+
+const handleLogout = async () => {
+  if (!auth0) {
+    return;
+  }
+
+  await auth0.logout({
+    logoutParams: {
+      returnTo:
+        runtimeConfig.public.auth0?.baseUrl ??
+        (process.client ? window.location.origin : undefined),
+    },
+  });
+};
+
+if (process.client && auth0) {
+  watch(
+    () => auth0.isAuthenticated.value,
+    async (authenticated) => {
+      if (authenticated) {
+        try {
+          await fetchDesigns();
+        } catch (error) {
+          // Surface error through reactive ref
+          saveError.value = error instanceof Error ? error.message : String(error);
+        }
+      } else {
+        designs.value = [];
+        activeDesignId.value = null;
+      }
+    },
+    { immediate: true }
+  );
+
+  watch(lastError, (value) => {
+    if (value) {
+      saveError.value = value;
+    }
+  });
+}
+
+onMounted(async () => {
+  if (auth0?.isAuthenticated.value) {
+    try {
+      await fetchDesigns();
+    } catch (error) {
+      saveError.value = error instanceof Error ? error.message : String(error);
+    }
+  }
+});
 </script>
 
 <template>
-  <div class="relative min-h-screen overflow-hidden bg-linear-to-br from-slate-950 via-slate-900 to-slate-950">
-    <!-- Background Pattern -->
-    <div class="absolute inset-0 opacity-20">
-      <div class="absolute inset-0" style="background-image: radial-gradient(circle at 1px 1px, rgb(71 85 105) 1px, transparent 0); background-size: 40px 40px;"></div>
-    </div>
-
-    <!-- Main Content Grid -->
-    <div class="relative z-20 flex min-h-screen flex-col px-4 py-12 md:px-8 lg:px-16">
-      <!-- Top Section - Split Layout -->
-      <div class="flex flex-1 flex-col items-center justify-between gap-8 lg:flex-row lg:gap-16">
-        <!-- Left Side - Title & Description -->
-        <div class="w-full space-y-8 text-center lg:w-1/2 lg:text-left">
-          <h1 class="text-6xl font-bold tracking-tight text-white drop-shadow-2xl sm:text-7xl md:text-8xl">
-            Slipmatz
+  <main class="min-h-screen bg-slate-950 pb-16 text-slate-100">
+    <div class="mx-auto max-w-6xl px-4 pt-12 sm:px-6 lg:px-8">
+      <header class="flex flex-col gap-6 lg:flex-row lg:items-start lg:justify-between">
+        <div class="space-y-3">
+          <p class="text-sm uppercase tracking-[0.35em] text-sky-400">
+            Slipmatz Designer
+          </p>
+          <h1 class="text-3xl font-bold text-white sm:text-4xl">
+            Craft custom slipmats ready for the pressing plant.
           </h1>
-          <div class="space-y-4">
-            <p class="text-2xl font-semibold text-sky-400 drop-shadow-lg sm:text-3xl md:text-4xl">
-              Design custom slipmats for your vinyl
+          <p class="max-w-3xl text-base text-slate-300">
+            Pick a template, drop in artwork, and we’ll generate both a high-fidelity
+            preview and a print-ready PNG at exact specs. Everything stays within a
+            circular safe zone to ensure clean results on vinyl.
+          </p>
+        </div>
+        <div
+          v-if="userProfile"
+          class="flex items-center gap-3 rounded-2xl border border-slate-800/70 bg-slate-900/70 px-4 py-3 shadow-lg shadow-slate-950/40"
+        >
+          <div class="text-right">
+            <p class="text-[0.7rem] uppercase tracking-[0.3em] text-slate-500">
+              Signed in
             </p>
+            <p class="text-sm font-semibold text-white">
+              {{ userProfile.name ?? userProfile.email ?? "Authenticated" }}
+            </p>
+          </div>
+          <button
+            type="button"
+            class="rounded-lg border border-sky-500/60 px-3 py-1 text-xs font-semibold uppercase tracking-wide text-sky-100 transition hover:bg-sky-500/10"
+            @click="handleLogout"
+          >
+            Log out
+          </button>
+        </div>
+      </header>
 
-            <!-- Turntable for mobile view -->
-            <div class="relative mx-auto my-8 block lg:hidden">
-              <div class="relative mx-auto h-[280px] w-[280px] sm:h-80 sm:w-80">
-                <img 
-                  src="/SLIPMATZ.svg" 
-                  alt="Slipmatz Logo" 
-                  class="absolute inset-0 h-full w-full object-contain"
-                />
+      <section class="mt-10 grid gap-8 lg:grid-cols-[320px_minmax(0,1fr)]">
+        <div class="space-y-6">
+          <TemplatePicker
+            :templates="templates"
+            :selected-template-id="selectedTemplate.id"
+            @select="handleTemplateSelect"
+          />
+
+          <DesignerToolbar
+            :on-add-text="addTextbox"
+            :on-add-circle="() => addShape('circle')"
+            :on-add-rectangle="() => addShape('rect')"
+            :on-clear="clearDesign"
+            :on-import-image="addImageFromFile"
+            :on-fill-change="setActiveFillColor"
+            :on-stroke-change="setActiveStrokeColor"
+            :active-fill="activeFillColor"
+            :active-stroke="activeStrokeColor"
+            :can-style-selection="canStyleSelection"
+            :zoom="zoomLevel"
+            :min-zoom="minZoom"
+            :max-zoom="maxZoom"
+            :on-zoom-change="setZoom"
+            :on-zoom-in="zoomIn"
+            :on-zoom-out="zoomOut"
+            :on-zoom-reset="resetZoom"
+          />
+
+          <DesignerPreview
+            :preview-url="previewUrl"
+            :template-label="templateLabel"
+            :production-pixels="productionPixelSize"
+            :is-exporting="isExporting"
+            :project-name="projectName"
+            :is-saving="isSaving"
+            :can-save="canSave"
+            @export="handleExport"
+            @download-preview="downloadPreview"
+            @download-production="downloadProduction"
+            @update:projectName="handleProjectNameUpdate"
+            @save="handleSaveDesign"
+          />
+
+          <p
+            v-if="saveMessage"
+            class="rounded-xl border border-emerald-500/40 bg-emerald-500/10 px-4 py-3 text-sm text-emerald-200"
+          >
+            {{ saveMessage }}
+          </p>
+          <p
+            v-else-if="saveError"
+            class="rounded-xl border border-rose-500/40 bg-rose-500/10 px-4 py-3 text-sm text-rose-200"
+          >
+            {{ saveError }}
+          </p>
+
+          <div class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-4 shadow-lg shadow-slate-950/40">
+            <header class="flex items-center justify-between">
+              <div>
+                <h3 class="text-sm font-semibold uppercase tracking-wide text-slate-400">
+                  Saved Projects
+                </h3>
+                <p class="mt-1 text-xs text-slate-500">Synced securely to Supabase</p>
               </div>
-            </div>
+              <button
+                type="button"
+                class="rounded-lg border border-slate-700 px-3 py-1 text-xs font-semibold uppercase tracking-wide text-slate-300 transition hover:border-sky-500/70 hover:text-sky-200 disabled:cursor-not-allowed disabled:border-slate-700/60 disabled:text-slate-500"
+                :disabled="isLibraryLoading"
+                @click="fetchDesigns"
+              >
+                {{ isLibraryLoading ? "Refreshing…" : "Refresh" }}
+              </button>
+            </header>
 
-            <p class="text-base text-slate-300 drop-shadow-lg sm:text-lg">
-              Create professional, print-ready slipmat designs in minutes
-            </p>
-            <p class="text-sm text-slate-400 drop-shadow-md sm:text-base">
-              Perfect for DJ's, record labels, and vinyl enthusiast.
-            </p>
-          </div>
-          <div>
-            <NuxtLink
-              to="/designer"
-              class="group relative inline-flex overflow-hidden rounded-full bg-linear-to-r from-sky-500 to-blue-600 px-12 py-5 text-xl font-bold text-white shadow-2xl transition-all hover:scale-105 hover:shadow-sky-500/50 active:scale-95"
-            >
-              <span class="relative z-10 flex items-center gap-3">
-                Start Designing
-                <svg class="h-6 w-6 transition-transform group-hover:translate-x-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 7l5 5m0 0l-5 5m5-5H6" />
-                </svg>
-              </span>
-              <div class="absolute inset-0 bg-linear-to-r from-blue-600 to-sky-500 opacity-0 transition-opacity group-hover:opacity-100"></div>
-            </NuxtLink>
-          </div>
-
-          <!-- Stats Section - Now on Left Side -->
-          <div class="mx-auto grid max-w-4xl gap-8 pt-12 grid-cols-3 sm:grid-cols-3 lg:mx-0">
-            <div class="space-y-2 text-center backdrop-blur-sm lg:text-left">
-              <div class="text-3xl font-bold text-sky-400 drop-shadow-lg md:text-4xl">12"</div>
-              <div class="text-sm text-slate-400 drop-shadow-md">Standard Size</div>
+            <div v-if="isLibraryLoading" class="mt-4 text-sm text-slate-400">
+              Loading your library…
             </div>
-            <div class="space-y-2 text-center backdrop-blur-sm lg:text-left">
-              <div class="text-3xl font-bold text-sky-400 drop-shadow-lg md:text-4xl">300 DPI</div>
-              <div class="text-sm text-slate-400 drop-shadow-md">Print Quality</div>
-            </div>
-            <div class="space-y-2 text-center backdrop-blur-sm lg:text-left">
-              <div class="text-3xl font-bold text-sky-400 drop-shadow-lg md:text-4xl">$39.99</div>
-              <div class="text-sm text-slate-400 drop-shadow-md">Per Design</div>
+            <div v-else-if="!designs.length" class="mt-4 text-sm text-slate-500">
+              Nothing saved yet—hit “Save to Library” once you love your design.
             </div>
+            <ul v-else class="mt-4 space-y-3">
+              <li
+                v-for="design in designs"
+                :key="design.id"
+                class="flex items-center justify-between gap-4 rounded-xl border border-slate-800/70 bg-slate-950/70 px-3 py-3"
+              >
+                <div>
+                  <p class="text-sm font-semibold text-slate-100">{{ design.name }}</p>
+                  <p class="text-xs text-slate-500">
+                    Updated {{ formatTimestamp(design.updatedAt) }}
+                  </p>
+                </div>
+                <a
+                  v-if="design.previewUrl"
+                  :href="design.previewUrl"
+                  target="_blank"
+                  rel="noopener"
+                  class="text-xs font-semibold uppercase tracking-wide text-sky-400 transition hover:text-sky-200"
+                >
+                  Preview
+                </a>
+              </li>
+            </ul>
           </div>
         </div>
 
-        <!-- Right Side - Animated Slipmat -->
-        <div class="relative hidden w-full lg:block lg:w-1/2">
-          <div class="relative mx-auto max-w-4xl">
-            <!-- Turntable Base -->
-            <div class="absolute -inset-32 rounded-full bg-linear-to-br from-slate-800 to-slate-900 opacity-50 blur-3xl"></div>
-            
-            <!-- Spinning Slipmat with SVG -->
-            <div class="relative mx-auto h-[300px] w-[300px] sm:h-[900px] sm:w-[900px]">
-              <img 
-                src="/SLIPMATZ.svg" 
-                alt="Slipmatz Logo" 
-                class="absolute inset-0 h-full w-full object-contain"
-              />
-            </div>
-           
+        <div class="flex flex-col gap-6">
+          <div class="rounded-3xl border border-slate-800/60 bg-linear-to-br from-slate-900 via-slate-950 to-black p-6 shadow-2xl shadow-slate-950/60">
+            <DesignerCanvas
+              :size="displaySize"
+              :background-color="selectedTemplate.backgroundColor"
+              :register-canvas="registerCanvas"
+              :unregister-canvas="unregisterCanvas"
+            />
+            <p class="mt-4 text-sm text-slate-400">
+              Safe zone and bleed guides update automatically when you switch
+              templates. Use the toolbar to layer text, shapes, and imagery inside the
+              circular boundary.
+            </p>
           </div>
         </div>
-      </div>
+      </section>
     </div>
-
-    <!-- Bottom Wave -->
-    <div class="absolute bottom-0 left-0 right-0 h-32 bg-linear-to-t from-slate-950 to-transparent"></div>
-  </div>
+  </main>
 </template>
-
-<style scoped>
-@keyframes spin-slow {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}
-
-.animate-spin-slow {
-  animation: spin-slow 8s linear infinite;
-}
-</style>

app/pages/orders.vue

@@ -1,227 +0,0 @@
-<script setup lang="ts">
-interface OrderRecord {
-  id?: string;
-  designId?: string;
-  templateId?: string | null;
-  amount?: string | number;
-  currency?: string;
-  customerEmail?: string | null;
-  status?: string | null;
-  createdAt?: string | null;
-  updatedAt?: string | null;
-  stripeSessionId?: string;
-  [key: string]: unknown;
-}
-
-const router = useRouter();
-const loginModal = useLoginModal();
-const { user, backendUser, initAuth, isLoading } = useAuth();
-
-const customerEmail = computed(() => backendUser.value?.email || user.value?.email || null);
-
-const orders = ref<OrderRecord[]>([]);
-const ordersLoading = ref(false);
-const ordersError = ref<string | null>(null);
-
-const isAuthenticated = computed(() => Boolean(user.value && customerEmail.value));
-
-onMounted(() => {
-  initAuth();
-});
-
-const fetchOrders = async () => {
-  if (!process.client) {
-    return;
-  }
-
-  if (!customerEmail.value) {
-    return;
-  }
-
-  ordersLoading.value = true;
-  ordersError.value = null;
-
-  try {
-    const response = await $fetch<OrderRecord[]>("/api/orders", {
-      query: { customerEmail: customerEmail.value ?? undefined },
-    });
-
-    if (Array.isArray(response)) {
-      orders.value = response;
-    } else if (response && typeof response === "object" && "orders" in response) {
-      orders.value = (response as any).orders ?? [];
-    } else {
-      orders.value = [];
-    }
-  } catch (error: any) {
-    console.error("Failed to load order history", error);
-    ordersError.value = error?.message ?? "Unable to load orders";
-    orders.value = [];
-  } finally {
-    ordersLoading.value = false;
-  }
-};
-
-watch(
-  () => customerEmail.value,
-  (email) => {
-    if (!process.client) {
-      return;
-    }
-    if (email) {
-      fetchOrders();
-    }
-  },
-  { immediate: true }
-);
-
-const formatAmount = (record: OrderRecord) => {
-  const rawAmount = record.amount;
-  const amountString =
-    typeof rawAmount === "string"
-      ? rawAmount
-      : typeof rawAmount === "number"
-        ? rawAmount.toString()
-        : "0";
-
-  const numericAmount = Number.parseFloat(amountString);
-  const currencyCode = (record.currency ?? "USD").toUpperCase();
-
-  if (Number.isFinite(numericAmount)) {
-    return new Intl.NumberFormat("en-US", {
-      style: "currency",
-      currency: currencyCode,
-    }).format(numericAmount);
-  }
-
-  return `${amountString} ${currencyCode}`.trim();
-};
-
-const formatDate = (value?: string | null) => {
-  if (!value) {
-    return "—";
-  }
-  const parsed = new Date(value);
-  return Number.isNaN(parsed.getTime()) ? value : parsed.toLocaleString();
-};
-
-const openLogin = () => {
-  loginModal.value = true;
-  router.push("/");
-};
-</script>
-
-<template>
-  <main class="min-h-screen bg-slate-950 pb-16 text-slate-100">
-    <AppNavbar />
-
-    <section class="mx-auto flex max-w-4xl flex-col gap-8 px-4 pt-16">
-      <header class="space-y-3">
-        <p class="text-sm uppercase tracking-[0.35em] text-sky-400">Account</p>
-        <h1 class="text-3xl font-semibold text-white">Order history</h1>
-        <p class="text-sm text-slate-400">
-          Review your completed purchases and keep track of the designs linked to each order.
-        </p>
-      </header>
-
-      <div v-if="isLoading" class="grid gap-4">
-        <div class="h-28 animate-pulse rounded-2xl border border-slate-800 bg-slate-900/50" />
-        <div class="h-28 animate-pulse rounded-2xl border border-slate-800 bg-slate-900/50" />
-      </div>
-
-      <div v-else-if="!isAuthenticated" class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-        <h2 class="text-xl font-semibold text-white">Sign in to view orders</h2>
-        <p class="mt-2 text-sm text-slate-400">
-          Orders are associated with your Slipmatz account. Sign in to see the designs you've purchased.
-        </p>
-        <button
-          type="button"
-          class="mt-4 rounded-md bg-sky-600 px-4 py-2 text-sm font-semibold text-white transition hover:bg-sky-500"
-          @click="openLogin"
-        >
-          Sign in
-        </button>
-      </div>
-
-      <div v-else class="space-y-6">
-        <div class="flex flex-wrap items-center justify-between gap-3">
-          <div class="text-sm text-slate-400">
-            Signed in as <span class="font-medium text-slate-200">{{ customerEmail }}</span>
-          </div>
-          <button
-            type="button"
-            class="rounded-md border border-slate-700/70 px-3 py-2 text-xs font-semibold uppercase tracking-[0.2em] text-slate-300 transition hover:border-slate-500 hover:text-white"
-            @click="fetchOrders"
-            :disabled="ordersLoading"
-          >
-            {{ ordersLoading ? 'Refreshing…' : 'Refresh' }}
-          </button>
-        </div>
-
-        <div v-if="ordersError" class="rounded-2xl border border-rose-500/60 bg-rose-500/10 p-6 text-sm text-rose-100">
-          {{ ordersError }}
-        </div>
-
-        <div v-if="ordersLoading" class="grid gap-4">
-          <div class="h-24 animate-pulse rounded-2xl border border-slate-800 bg-slate-900/50" />
-          <div class="h-24 animate-pulse rounded-2xl border border-slate-800 bg-slate-900/50" />
-          <div class="h-24 animate-pulse rounded-2xl border border-slate-800 bg-slate-900/50" />
-        </div>
-
-        <div v-else-if="orders.length === 0" class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6 text-sm text-slate-300">
-          No orders yet. When you complete a purchase, your history will show up here for easy reference.
-        </div>
-
-        <div v-else class="space-y-4">
-          <article
-            v-for="order in orders"
-            :key="order.id || `${order.designId}-${order.createdAt}`"
-            class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6 shadow-lg shadow-slate-950/40"
-          >
-            <div class="flex flex-wrap items-center justify-between gap-3">
-              <div>
-                <h3 class="text-lg font-semibold text-white">
-                  {{ formatAmount(order) }}
-                </h3>
-                <p class="text-sm text-slate-400">
-                  {{ order.currency ? order.currency.toUpperCase() : 'USD' }} • {{ formatDate(order.createdAt || order.updatedAt) }}
-                </p>
-              </div>
-              <span v-if="order.status" class="rounded-full border border-slate-700/70 px-3 py-1 text-xs uppercase tracking-[0.25em] text-slate-300">
-                {{ order.status }}
-              </span>
-            </div>
-
-            <dl class="mt-4 grid gap-3 text-sm text-slate-300 sm:grid-cols-2">
-              <div v-if="order.designId">
-                <dt class="text-xs uppercase tracking-[0.25em] text-slate-500">Design ID</dt>
-                <dd class="text-slate-200 break-all">{{ order.designId }}</dd>
-              </div>
-              <div v-if="order.templateId">
-                <dt class="text-xs uppercase tracking-[0.25em] text-slate-500">Template</dt>
-                <dd class="text-slate-200">{{ order.templateId }}</dd>
-              </div>
-              <div v-if="order.customerEmail">
-                <dt class="text-xs uppercase tracking-[0.25em] text-slate-500">Receipt sent to</dt>
-                <dd class="text-slate-200">{{ order.customerEmail }}</dd>
-              </div>
-              <div v-if="order.stripeSessionId">
-                <dt class="text-xs uppercase tracking-[0.25em] text-slate-500">Stripe session</dt>
-                <dd class="text-slate-200 break-all">{{ order.stripeSessionId }}</dd>
-              </div>
-            </dl>
-
-            <NuxtLink
-              v-if="order.designId"
-              :to="{ path: '/', query: { designId: order.designId } }"
-              class="mt-4 inline-flex items-center gap-2 text-sm font-semibold text-sky-400 transition hover:text-sky-300"
-            >
-              Reopen design
-              <span aria-hidden="true">→</span>
-            </NuxtLink>
-          </article>
-        </div>
-      </div>
-    </section>
-  </main>
-</template>

app/pages/profile.vue

@@ -1,156 +0,0 @@
-<script setup lang="ts">
-const router = useRouter();
-const loginModal = useLoginModal();
-const { user, backendUser, initAuth, isLoading, signOut } = useAuth();
-
-onMounted(() => {
-  initAuth();
-});
-
-const isAuthenticated = computed(() => Boolean(user.value));
-
-const displayName = computed(() => {
-  return (
-    backendUser.value?.name ||
-    user.value?.displayName ||
-    backendUser.value?.email ||
-    user.value?.email ||
-    "Slipmat Creator"
-  );
-});
-
-const displayEmail = computed(() => backendUser.value?.email || user.value?.email || "Unknown");
-
-const displayId = computed(() => backendUser.value?.id || user.value?.uid || null);
-
-const lastLogin = computed(() => {
-  const raw =
-    backendUser.value?.lastLogin ||
-    backendUser.value?.updatedAt ||
-    user.value?.metadata?.lastSignInTime ||
-    user.value?.metadata?.creationTime ||
-    null;
-
-  return raw ? new Date(raw) : null;
-});
-
-const profileFields = computed(() => {
-  const entries: Array<{ label: string; value: string | null }> = [
-    { label: "Display name", value: displayName.value },
-    { label: "Email", value: displayEmail.value },
-  ];
-
-  if (displayId.value) {
-    entries.push({ label: "User ID", value: displayId.value });
-  }
-
-  if (lastLogin.value) {
-    entries.push({ label: "Last login", value: lastLogin.value.toLocaleString() });
-  }
-
-  if (backendUser.value?.role) {
-    entries.push({ label: "Role", value: String(backendUser.value.role) });
-  }
-
-  if (backendUser.value?.createdAt) {
-    entries.push({ label: "Created", value: new Date(backendUser.value.createdAt).toLocaleString() });
-  }
-
-  return entries;
-});
-
-const openLogin = () => {
-  loginModal.value = true;
-  router.push("/");
-};
-
-const handleSignOut = async () => {
-  try {
-    await signOut();
-    router.push("/");
-  } catch (error) {
-    console.error("Sign out failed", error);
-  }
-};
-</script>
-
-<template>
-  <main class="min-h-screen bg-slate-950 pb-16 text-slate-100">
-    <AppNavbar />
-
-    <section class="mx-auto flex max-w-3xl flex-col gap-8 px-4 pt-16">
-      <header class="space-y-3">
-        <p class="text-sm uppercase tracking-[0.35em] text-sky-400">Account</p>
-        <h1 class="text-3xl font-semibold text-white">Profile</h1>
-        <p class="text-sm text-slate-400">
-          View your Slipmatz account details and manage sessions. Changes to your profile are controlled through your authentication provider.
-        </p>
-      </header>
-
-      <div v-if="isLoading" class="grid gap-4">
-        <div class="h-28 animate-pulse rounded-2xl border border-slate-800 bg-slate-900/50" />
-        <div class="h-28 animate-pulse rounded-2xl border border-slate-800 bg-slate-900/50" />
-      </div>
-
-      <div v-else-if="!isAuthenticated" class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-        <h2 class="text-xl font-semibold text-white">You're signed out</h2>
-        <p class="mt-2 text-sm text-slate-400">
-          Sign in to view your profile information and order history.
-        </p>
-        <button
-          type="button"
-          class="mt-4 rounded-md bg-sky-600 px-4 py-2 text-sm font-semibold text-white transition hover:bg-sky-500"
-          @click="openLogin"
-        >
-          Sign in
-        </button>
-      </div>
-
-      <div v-else class="space-y-6">
-        <div class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-          <div class="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
-            <div>
-              <h2 class="text-xl font-semibold text-white">{{ displayName }}</h2>
-              <p class="text-sm text-slate-400">{{ displayEmail }}</p>
-            </div>
-            <div class="flex flex-wrap items-center gap-3">
-              <NuxtLink
-                to="/orders"
-                class="rounded-md border border-slate-700/70 px-4 py-2 text-sm font-medium text-slate-200 transition hover:border-sky-500 hover:text-white"
-              >
-                View order history
-              </NuxtLink>
-              <button
-                type="button"
-                class="rounded-md border border-rose-500/70 px-4 py-2 text-sm font-semibold text-rose-200 transition hover:bg-rose-500/10"
-                @click="handleSignOut"
-              >
-                Sign out
-              </button>
-            </div>
-          </div>
-        </div>
-
-        <div class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-          <h3 class="text-lg font-semibold text-white">Account details</h3>
-          <dl class="mt-4 grid gap-4 text-sm text-slate-300 sm:grid-cols-2">
-            <div v-for="field in profileFields" :key="field.label" class="space-y-1">
-              <dt class="text-xs uppercase tracking-[0.25em] text-slate-500">{{ field.label }}</dt>
-              <dd class="text-sm text-slate-200 break-all">{{ field.value }}</dd>
-            </div>
-          </dl>
-        </div>
-
-        <div v-if="backendUser" class="rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6">
-          <h3 class="text-lg font-semibold text-white">Backend session</h3>
-          <p class="text-sm text-slate-400">
-            The following data is provided by the Slipmatz backend and may include additional metadata used for order fulfillment.
-          </p>
-          <pre class="mt-4 overflow-x-auto rounded-xl bg-slate-950/80 p-4 text-xs text-slate-300">
-{{ JSON.stringify(backendUser, null, 2) }}
-          </pre>
-        </div>
-      </div>
-    </section>
-  </main>
-</template>

app/pages/register.vue

@@ -1,186 +0,0 @@
-<script setup lang="ts">
-const router = useRouter();
-const { user, registerWithEmail, signInWithGoogle, isLoading, error } = useAuth();
-const loginModal = useLoginModal();
-
-const email = ref("");
-const password = ref("");
-const confirmPassword = ref("");
-const isSubmitting = ref(false);
-const localError = ref<string | null>(null);
-
-const isProcessing = computed(() => isSubmitting.value || isLoading.value);
-const combinedError = computed(() => localError.value || error.value || null);
-
-const redirectIfAuthenticated = (maybeUser: unknown) => {
-  if (!process.client) {
-    return;
-  }
-  if (maybeUser) {
-    router.replace("/");
-  }
-};
-
-watch(
-  () => user.value,
-  (currentUser) => {
-    if (currentUser) {
-      redirectIfAuthenticated(currentUser);
-    }
-  },
-  { immediate: true }
-);
-
-const handleRegister = async () => {
-  if (!process.client) {
-    return;
-  }
-
-  localError.value = null;
-
-  if (!email.value.trim()) {
-    localError.value = "Email is required.";
-    return;
-  }
-
-  if (password.value.length < 6) {
-    localError.value = "Password must be at least 6 characters.";
-    return;
-  }
-
-  if (password.value !== confirmPassword.value) {
-    localError.value = "Passwords do not match.";
-    return;
-  }
-
-  try {
-    isSubmitting.value = true;
-    await registerWithEmail(email.value.trim(), password.value);
-    await router.replace("/");
-  } catch (err: any) {
-    localError.value = err?.message ?? "Registration failed. Please try again.";
-  } finally {
-    isSubmitting.value = false;
-  }
-};
-
-const handleGoogleRegister = async () => {
-  if (!process.client) {
-    return;
-  }
-
-  try {
-    isSubmitting.value = true;
-    await signInWithGoogle();
-    await router.replace("/");
-  } catch (err: any) {
-    localError.value = err?.message ?? "Google sign-in failed. Please try again.";
-  } finally {
-    isSubmitting.value = false;
-  }
-};
-
-const goToSignIn = async () => {
-  if (!process.client) {
-    return;
-  }
-
-  loginModal.value = true;
-  await router.push("/");
-};
-</script>
-
-<template>
-  <main class="min-h-screen bg-slate-950 pb-16 text-slate-100">
-    <AppNavbar />
-
-    <section class="mx-auto flex max-w-md flex-col gap-8 px-4 pt-16">
-      <header class="space-y-3 text-center">
-        <p class="text-sm uppercase tracking-[0.35em] text-sky-400">Create Account</p>
-        <h1 class="text-3xl font-semibold text-white">Join Slipmatz</h1>
-        <p class="text-sm text-slate-400">
-          Sign up with email and password to save your designs and return to them anytime.
-        </p>
-      </header>
-
-      <form class="space-y-5 rounded-2xl border border-slate-800/60 bg-slate-900/80 p-6" @submit.prevent="handleRegister">
-        <div class="space-y-1">
-          <label for="email" class="block text-sm font-medium text-slate-300">Email</label>
-          <input
-            id="email"
-            v-model="email"
-            type="email"
-            required
-            autocomplete="email"
-            class="w-full rounded-md border border-slate-700 bg-slate-800 px-3 py-2 text-white focus:border-sky-400 focus:outline-none focus:ring-2 focus:ring-sky-500/40"
-          />
-        </div>
-
-        <div class="space-y-1">
-          <label for="password" class="block text-sm font-medium text-slate-300">Password</label>
-          <input
-            id="password"
-            v-model="password"
-            type="password"
-            required
-            autocomplete="new-password"
-            minlength="6"
-            class="w-full rounded-md border border-slate-700 bg-slate-800 px-3 py-2 text-white focus:border-sky-400 focus:outline-none focus:ring-2 focus:ring-sky-500/40"
-          />
-          <p class="text-xs text-slate-500">Minimum 6 characters.</p>
-        </div>
-
-        <div class="space-y-1">
-          <label for="confirm-password" class="block text-sm font-medium text-slate-300">Confirm Password</label>
-          <input
-            id="confirm-password"
-            v-model="confirmPassword"
-            type="password"
-            required
-            autocomplete="new-password"
-            minlength="6"
-            class="w-full rounded-md border border-slate-700 bg-slate-800 px-3 py-2 text-white focus:border-sky-400 focus:outline-none focus:ring-2 focus:ring-sky-500/40"
-          />
-        </div>
-
-        <button
-          type="submit"
-          :disabled="isProcessing"
-          class="w-full rounded-md bg-emerald-500 px-4 py-2 text-sm font-semibold text-emerald-950 transition hover:bg-emerald-400 disabled:opacity-60"
-        >
-          {{ isProcessing ? "Creating account..." : "Create account" }}
-        </button>
-
-        <div class="my-2 flex items-center gap-3 text-xs uppercase tracking-[0.2em] text-slate-500">
-          <div class="flex-1 border-t border-slate-800"></div>
-          <span>or</span>
-          <div class="flex-1 border-t border-slate-800"></div>
-        </div>
-
-        <button
-          type="button"
-          :disabled="isProcessing"
-          class="w-full rounded-md border border-slate-700 bg-slate-900 px-4 py-2 text-sm font-semibold text-slate-200 transition hover:bg-slate-800 disabled:opacity-60"
-          @click="handleGoogleRegister"
-        >
-          Continue with Google
-        </button>
-
-        <p v-if="combinedError" class="rounded-md border border-rose-500/40 bg-rose-500/10 px-3 py-2 text-sm text-rose-200">
-          {{ combinedError }}
-        </p>
-      </form>
-
-      <p class="text-center text-sm text-slate-400">
-        Already have an account?
-        <NuxtLink
-          to="/"
-          class="text-sky-400 hover:text-sky-300"
-          @click.prevent="goToSignIn"
-        >
-          Sign in instead
-        </NuxtLink>
-      </p>
-    </section>
-  </main>
-</template>

composables/useDesignPersistence.ts

@@ -0,0 +1,153 @@
+import { computed, ref } from "vue";
+import { useAuth0 } from "@auth0/auth0-vue";
+import { useNuxtApp, useRuntimeConfig } from "nuxt/app";
+import type { $Fetch } from "ofetch";
+
+import type { ExportedDesign } from "./useSlipmatDesigner";
+
+type DesignRecord = {
+  id: string;
+  name: string;
+  template_id: string;
+  preview_url: string | null;
+  preview_path?: string | null;
+  design_json?: unknown;
+  notes?: string | null;
+  created_at?: string | null;
+  updated_at?: string | null;
+};
+
+export interface SavedDesign {
+  id: string;
+  name: string;
+  templateId: string;
+  previewUrl: string | null;
+  notes?: string | null;
+  createdAt: string | null;
+  updatedAt: string | null;
+  designJson?: unknown;
+}
+
+type SaveOptions = {
+  id?: string;
+  name: string;
+  design: ExportedDesign;
+  notes?: string;
+};
+
+const mapDesignRecord = (record: DesignRecord): SavedDesign => ({
+  id: record.id,
+  name: record.name,
+  templateId: record.template_id,
+  previewUrl: record.preview_url ?? null,
+  notes: record.notes ?? undefined,
+  createdAt: record.created_at ?? null,
+  updatedAt: record.updated_at ?? null,
+  designJson: record.design_json,
+});
+
+export const useDesignPersistence = () => {
+  const runtime = useRuntimeConfig();
+  const audience = runtime.public.auth0?.audience;
+
+  const auth0 = process.client ? useAuth0() : null;
+  const nuxtApp = useNuxtApp();
+  const fetcher = nuxtApp.$fetch as $Fetch;
+
+  const designs = ref<SavedDesign[]>([]);
+  const isLoading = ref(false);
+  const isSaving = ref(false);
+  const lastError = ref<string | null>(null);
+
+  const isAuthenticated = computed(() => auth0?.isAuthenticated.value ?? false);
+
+  const acquireToken = async (): Promise<string> => {
+    if (!auth0) {
+      throw new Error("Auth0 client is not available.");
+    }
+
+    return auth0.getAccessTokenSilently({
+      authorizationParams: audience
+        ? {
+            audience,
+          }
+        : undefined,
+    });
+  };
+
+  const fetchDesigns = async () => {
+    if (!auth0 || !isAuthenticated.value) {
+      return;
+    }
+
+    isLoading.value = true;
+    lastError.value = null;
+
+    try {
+      const token = await acquireToken();
+  const response = await fetcher<DesignRecord[]>("/api/designs", {
+        headers: {
+          Authorization: `Bearer ${token}`,
+        },
+      });
+      designs.value = Array.isArray(response)
+        ? response.map(mapDesignRecord)
+        : [];
+    } catch (error) {
+      lastError.value = error instanceof Error ? error.message : String(error);
+      throw error;
+    } finally {
+      isLoading.value = false;
+    }
+  };
+
+  const saveDesign = async ({ id, name, design, notes }: SaveOptions) => {
+    if (!auth0 || !isAuthenticated.value) {
+      throw new Error("User must be authenticated before saving a design.");
+    }
+
+    isSaving.value = true;
+    lastError.value = null;
+
+    try {
+      const token = await acquireToken();
+      const payload = {
+        id,
+        name,
+        templateId: design.templateId,
+        previewDataUrl: design.previewUrl,
+        productionDataUrl: design.productionUrl,
+        designJson: design.canvasJson,
+        notes,
+      };
+
+  const response = await fetcher<DesignRecord>("/api/designs", {
+        method: "POST",
+        body: payload,
+        headers: {
+          Authorization: `Bearer ${token}`,
+        },
+      });
+
+      const saved = mapDesignRecord(response);
+      const next = designs.value.filter((item) => item.id !== saved.id);
+      designs.value = [saved, ...next];
+      return saved;
+    } catch (error) {
+      lastError.value = error instanceof Error ? error.message : String(error);
+      throw error;
+    } finally {
+      isSaving.value = false;
+    }
+  };
+
+  return {
+    designs,
+    isLoading,
+    isSaving,
+    lastError,
+    isAuthenticated,
+    fetchDesigns,
+    saveDesign,
+  };
+};

composables/useSlipmatDesigner.ts

@@ -13,6 +13,16 @@ export interface SlipmatTemplate {
   backgroundColor: string;
 }
 
+export interface ExportedDesign {
+  previewUrl: string;
+  previewBlob: Blob;
+  productionUrl: string;
+  productionBlob: Blob;
+  templateId: string;
+  createdAt: string;
+  canvasJson: FabricCanvasJSON;
+}
+
 const DISPLAY_SIZE = 720;
 const PREVIEW_SIZE = 1024;
 const MIN_ZOOM = 0.5;
@@ -50,27 +60,17 @@ const TEMPLATE_PRESETS: SlipmatTemplate[] = [
 ];
 
 type FabricCanvas = FabricNamespace.Canvas;
-type FabricSerializedCanvas = ReturnType<FabricCanvas["toJSON"]>;
 type FabricCircle = FabricNamespace.Circle;
 type FabricRect = FabricNamespace.Rect;
 type FabricTextbox = FabricNamespace.Textbox;
 type FabricObject = FabricNamespace.Object;
+type FabricCanvasJSON = ReturnType<FabricCanvas["toJSON"]>;
 
 type CanvasReadyPayload = {
   canvas: FabricCanvas;
   fabric: FabricModule;
 };
 
-export interface ExportedDesign {
-  previewUrl: string;
-  previewBlob: Blob;
-  productionUrl: string;
-  productionBlob: Blob;
-  templateId: string;
-  createdAt: string;
-  canvasJson: FabricSerializedCanvas;
-}
-
 const FALLBACK_TEMPLATE: SlipmatTemplate = TEMPLATE_PRESETS[0] ?? {
   id: "custom",
   name: "Custom",
@@ -322,6 +322,8 @@ export const useSlipmatDesigner = () => {
       instance.on(eventName, handleMutation);
     });
 
+    instance.on("after:render", () => schedulePreviewRefresh());
+
     const selectionEvents = [
       "selection:created",
       "selection:updated",
@@ -605,77 +607,6 @@ export const useSlipmatDesigner = () => {
     }
   };
 
-  const waitForCanvasReady = async (): Promise<FabricCanvas> => {
-    if (canvas.value) {
-      return canvas.value;
-    }
-
-    await new Promise<void>((resolve) => {
-      const stop = watch(
-        canvas,
-        (value) => {
-          if (value) {
-            stop();
-            resolve();
-          }
-        },
-        { immediate: false }
-      );
-    });
-
-    if (!canvas.value) {
-      throw new Error("Canvas not ready");
-    }
-
-    return canvas.value;
-  };
-
-  const loadDesign = async (payload: {
-    templateId?: string | null;
-    canvasJson: string | FabricSerializedCanvas;
-    previewUrl?: string | null;
-  }) => {
-    if (payload.templateId) {
-      selectTemplate(payload.templateId);
-    }
-
-    const currentCanvas = await waitForCanvasReady();
-    if (!fabricApi.value) {
-      throw new Error("Fabric API not ready");
-    }
-
-    const parsedJson =
-      typeof payload.canvasJson === "string"
-        ? (JSON.parse(payload.canvasJson) as FabricSerializedCanvas)
-        : payload.canvasJson;
-
-    await new Promise<void>((resolve, reject) => {
-      currentCanvas.loadFromJSON(parsedJson, () => {
-        maintainStaticLayerOrder();
-        updateSelectedStyleState();
-        currentCanvas.renderAll();
-        schedulePreviewRefresh();
-        resolve();
-      });
-    }).catch((error) => {
-      throw error;
-    });
-
-    // Reset cached assets; caller can provide preview if available.
-    previewBlob.value = null;
-    productionBlob.value = null;
-    if (productionObjectUrl.value) {
-      URL.revokeObjectURL(productionObjectUrl.value);
-      productionObjectUrl.value = null;
-    }
-
-    if (payload.previewUrl) {
-      previewUrl.value = payload.previewUrl;
-    } else {
-      await refreshPreview();
-    }
-  };
-
   const exportDesign = async (): Promise<ExportedDesign | null> => {
     const currentCanvas = canvas.value;
     if (!currentCanvas) {
@@ -700,8 +631,6 @@ export const useSlipmatDesigner = () => {
       });
       const productionDataBlob = await dataUrlToBlob(productionDataUrl);
 
-      const canvasJson = currentCanvas.toJSON();
-
       previewUrl.value = previewDataUrl;
       previewBlob.value = previewDataBlob;
       productionBlob.value = productionDataBlob;
@@ -711,6 +640,8 @@ export const useSlipmatDesigner = () => {
       }
       productionObjectUrl.value = URL.createObjectURL(productionDataBlob);
 
+      const canvasJson = currentCanvas.toJSON() as FabricCanvasJSON;
+
       return {
         previewUrl: previewDataUrl,
         previewBlob: previewDataBlob,
@@ -725,6 +656,23 @@ export const useSlipmatDesigner = () => {
     }
   };
 
+  const loadDesignFromJson = async (designJson: FabricCanvasJSON) => {
+    const fabric = fabricApi.value;
+    const currentCanvas = canvas.value;
+    if (!fabric || !currentCanvas) {
+      return;
+    }
+
+    await new Promise<void>((resolve) => {
+      currentCanvas.loadFromJSON(designJson, () => {
+        currentCanvas.renderAll();
+        maintainStaticLayerOrder();
+        schedulePreviewRefresh();
+        resolve();
+      });
+    });
+  };
+
   const downloadPreview = async () => {
     if (!previewUrl.value) {
       await refreshPreview();
@@ -751,20 +699,6 @@ export const useSlipmatDesigner = () => {
     );
   };
 
-  const setBackgroundColor = (color: string) => {
-    const bgCircle = backgroundCircle.value;
-    if (!bgCircle || !canvas.value) {
-      return;
-    }
-    bgCircle.set({ fill: color });
-    selectedTemplate.value = {
-      ...selectedTemplate.value,
-      backgroundColor: color,
-    };
-    canvas.value.requestRenderAll();
-    schedulePreviewRefresh();
-  };
-
   watch(selectedTemplate, () => {
     resetZoom();
     applyTemplateToCanvas();
@@ -777,7 +711,6 @@ export const useSlipmatDesigner = () => {
     templates,
     selectedTemplate,
     selectTemplate,
-    loadDesign,
     displaySize,
     productionPixelSize,
     templateLabel,
@@ -786,9 +719,9 @@ export const useSlipmatDesigner = () => {
     productionBlob,
     productionObjectUrl,
     isExporting,
-    activeFillColor,
-    activeStrokeColor,
-    canStyleSelection,
+  activeFillColor,
+  activeStrokeColor,
+  canStyleSelection,
     zoomLevel,
     zoomPercent,
     minZoom: MIN_ZOOM,
@@ -798,15 +731,15 @@ export const useSlipmatDesigner = () => {
     addTextbox,
     addShape,
     addImageFromFile,
-    setActiveFillColor,
-    setActiveStrokeColor,
-    setBackgroundColor,
+  setActiveFillColor,
+  setActiveStrokeColor,
     setZoom,
     zoomIn,
     zoomOut,
     resetZoom,
     clearDesign,
     exportDesign,
+  loadDesignFromJson,
     downloadPreview,
     downloadProduction,
     refreshPreview,

docker-compose.yml

@@ -1,34 +0,0 @@
-services:
-  slipmatz-web:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    container_name: slipmatz-web
-    ports:
-      - "3000:3000"
-    environment:
-      - NODE_ENV=production
-      # Add your environment variables here
-      - NUXT_PUBLIC_FIREBASE_API_KEY=${NUXT_PUBLIC_FIREBASE_API_KEY}
-      - NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN=${NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN}
-      - NUXT_PUBLIC_FIREBASE_PROJECT_ID=${NUXT_PUBLIC_FIREBASE_PROJECT_ID}
-      - NUXT_PUBLIC_FIREBASE_STORAGE_BUCKET=${NUXT_PUBLIC_FIREBASE_STORAGE_BUCKET}
-      - NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID=${NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID}
-      - NUXT_PUBLIC_FIREBASE_APP_ID=${NUXT_PUBLIC_FIREBASE_APP_ID}
-      - NUXT_PUBLIC_STORAGE_URL=${NUXT_PUBLIC_STORAGE_URL}
-      - NUXT_PUBLIC_BACKEND_URL=${NUXT_PUBLIC_BACKEND_URL}
-      - NUXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=${NUXT_PUBLIC_STRIPE_PUBLISHABLE_KEY}
-      - STRIPE_SECRET_KEY=${STRIPE_SECRET_KEY}
-    restart: unless-stopped
-    networks:
-      - slipmatz-network
-    healthcheck:
-      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 40s
-
-networks:
-  slipmatz-network:
-    driver: bridge

middleware/auth.global.ts

@@ -0,0 +1,44 @@
+import { useAuth0 } from "@auth0/auth0-vue";
+import { watch } from "vue";
+import { abortNavigation, defineNuxtRouteMiddleware } from "nuxt/app";
+
+const waitUntilLoaded = async (isLoading: { value: boolean }) => {
+  if (!isLoading.value) {
+    return;
+  }
+
+  await new Promise<void>((resolve) => {
+    const stop = watch(
+      () => isLoading.value,
+      (value) => {
+        if (!value) {
+          stop();
+          resolve();
+        }
+      }
+    );
+  });
+};
+
+export default defineNuxtRouteMiddleware(async (to) => {
+  if (process.server) {
+    return;
+  }
+
+  if (to.path.startsWith("/auth/callback")) {
+    return;
+  }
+
+  const auth0 = useAuth0();
+  await waitUntilLoaded(auth0.isLoading);
+
+  if (auth0.isAuthenticated.value) {
+    return;
+  }
+
+  await auth0.loginWithRedirect({
+    appState: { target: to.fullPath },
+  });
+
+  return abortNavigation();
+});

middleware/auth.ts

@@ -0,0 +1,44 @@
+import { useAuth0 } from "@auth0/auth0-vue";
+import { watch } from "vue";
+import { abortNavigation } from "#app";
+
+const waitUntilLoaded = async (isLoading: { value: boolean }) => {
+  if (!isLoading.value) {
+    return;
+  }
+
+  await new Promise<void>((resolve) => {
+    const stop = watch(
+      () => isLoading.value,
+      (value) => {
+        if (!value) {
+          stop();
+          resolve();
+        }
+      }
+    );
+  });
+};
+
+export default defineNuxtRouteMiddleware(async (to) => {
+  if (import.meta.server) {
+    return;
+  }
+
+  if (to.path.startsWith("/auth/callback")) {
+    return;
+  }
+
+  const auth0 = useAuth0();
+  await waitUntilLoaded(auth0.isLoading);
+
+  if (auth0.isAuthenticated.value) {
+    return;
+  }
+
+  await auth0.loginWithRedirect({
+    appState: { target: to.fullPath },
+  });
+
+  return abortNavigation();
+});

nuxt.config.ts

@@ -5,29 +5,31 @@ export default defineNuxtConfig({
   compatibilityDate: "2025-07-15",
   devtools: { enabled: true },
   css: ["./app/assets/css/main.css"],
-  modules: ["@nuxtjs/color-mode"],
+  runtimeConfig: {
+    auth0: {
+      clientSecret: process.env.AUTH0_CLIENT_SECRET,
+    },
+    supabase: {
+      serviceRoleKey: process.env.SUPABASE_SERVICE_ROLE_KEY,
+    },
+    public: {
+      auth0: {
+        domain: process.env.AUTH0_DOMAIN,
+        clientId: process.env.AUTH0_CLIENT_ID,
+        audience: process.env.AUTH0_AUDIENCE,
+        scope: process.env.AUTH0_SCOPE ?? "openid profile email",
+        baseUrl: process.env.AUTH0_BASE_URL ?? "http://localhost:3000",
+        redirectUri:
+          process.env.AUTH0_REDIRECT_URI ?? "http://localhost:3000/auth/callback",
+      },
+      supabase: {
+        url: process.env.SUPABASE_URL,
+        anonKey: process.env.SUPABASE_ANON_KEY,
+        storageBucket: process.env.SUPABASE_STORAGE_BUCKET ?? "designs",
+      },
+    },
+  },
   vite: {
     plugins: [tailwindcss()],
   },
-  runtimeConfig: {
-    stripeSecretKey: process.env.NUXT_STRIPE_SECRET_KEY,
-    stripeWebhookSecret: process.env.NUXT_STRIPE_WEBHOOK_SECRET,
-    public: {
-      firebaseApiKey: process.env.NUXT_PUBLIC_FIREBASE_API_KEY,
-      firebaseAuthDomain: process.env.NUXT_PUBLIC_FIREBASE_AUTH_DOMAIN,
-      firebaseProjectId: process.env.NUXT_PUBLIC_FIREBASE_PROJECT_ID,
-      firebaseStorageBucket: process.env.NUXT_PUBLIC_FIREBASE_STORAGE_BUCKET,
-      firebaseMessagingSenderId: process.env.NUXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID,
-      firebaseAppId: process.env.NUXT_PUBLIC_FIREBASE_APP_ID,
-      firebaseMeasurementId: process.env.NUXT_PUBLIC_FIREBASE_MEASUREMENT_ID,
-      stripePublishableKey: process.env.NUXT_PUBLIC_STRIPE_PUBLISHABLE_KEY,
-      backendUrl: process.env.NUXT_PUBLIC_BACKEND_URL || 'http://localhost:3000',
-      storageUrl: process.env.NUXT_PUBLIC_STORAGE_URL || 'http://localhost:9000',
-    }
-  },
-  colorMode: {
-    preference: 'light',
-    fallback: 'light',
-    classSuffix: ''
-  }
 });

package.json

@@ -10,14 +10,18 @@
     "postinstall": "nuxt prepare"
   },
   "dependencies": {
-  "@nuxtjs/color-mode": "^3.5.2",
+    "@auth0/auth0-vue": "^2.4.0",
     "@tailwindcss/vite": "^4.1.16",
+    "@supabase/supabase-js": "^2.48.0",
     "fabric": "^6.0.2",
-    "firebase": "^12.5.0",
+    "jose": "^5.9.6",
     "nuxt": "^4.2.0",
-    "stripe": "^19.3.0",
+    "zod": "^3.23.8",
     "tailwindcss": "^4.1.16",
     "vue": "^3.5.22",
     "vue-router": "^4.6.3"
+  },
+  "devDependencies": {
+    "@types/node": "^22.10.1"
   }
 }

plugins/auth0.client.ts

@@ -0,0 +1,48 @@
+import { createAuth0 } from "@auth0/auth0-vue";
+import { defineNuxtPlugin, useRuntimeConfig } from "nuxt/app";
+
+declare module "@auth0/auth0-vue" {
+  interface AppState {
+    target?: string;
+  }
+}
+
+export default defineNuxtPlugin((nuxtApp) => {
+  const config = useRuntimeConfig();
+  const auth0Config = config.public.auth0;
+
+  if (!auth0Config?.domain || !auth0Config?.clientId) {
+    if (process.dev) {
+      console.warn(
+        "Auth0 configuration is incomplete. Set AUTH0_DOMAIN and AUTH0_CLIENT_ID in your environment."
+      );
+    }
+    return;
+  }
+
+  const redirectUri = auth0Config.redirectUri ?? `${auth0Config.baseUrl}/auth/callback`;
+
+  nuxtApp.vueApp.use(
+    createAuth0({
+      domain: auth0Config.domain,
+      clientId: auth0Config.clientId,
+      authorizationParams: {
+        redirect_uri: redirectUri,
+        audience: auth0Config.audience || undefined,
+        scope: auth0Config.scope,
+      },
+      cacheLocation: "localstorage",
+      useRefreshTokens: true,
+      onRedirectCallback: (appState) => {
+        const targetPath = appState?.target ?? "/";
+        if (nuxtApp.$router) {
+          nuxtApp.$router.replace(targetPath).catch(() => {
+            window.location.assign(targetPath);
+          });
+        } else {
+          window.location.assign(targetPath);
+        }
+      },
+    })
+  );
+});

plugins/supabase.client.ts

@@ -0,0 +1,27 @@
+import { createClient, type SupabaseClient } from "@supabase/supabase-js";
+import { defineNuxtPlugin, useRuntimeConfig } from "nuxt/app";
+
+export default defineNuxtPlugin((nuxtApp) => {
+  const { url, anonKey } = useRuntimeConfig().public.supabase;
+
+  if (!url || !anonKey) {
+    if (process.env.NODE_ENV !== "production") {
+      console.warn(
+        "Supabase configuration is incomplete. Set SUPABASE_URL and SUPABASE_ANON_KEY in your environment."
+      );
+    }
+
+    nuxtApp.provide("supabase", null);
+    return;
+  }
+
+  const supabase = createClient(url, anonKey, {
+    auth: {
+      persistSession: true,
+      storageKey: "slipmatz.supabase.auth",
+    },
+  });
+
+  nuxtApp.provide("supabase", supabase);
+  nuxtApp.vueApp.config.globalProperties.$supabase = supabase;
+});

server/api/checkout.session.post.ts

@@ -1,74 +0,0 @@
-import Stripe from "stripe";
-
-export default defineEventHandler(async (event) => {
-  const config = useRuntimeConfig();
-  const stripeSecretKey = config.stripeSecretKey;
-
-  if (!stripeSecretKey) {
-    throw createError({
-      statusCode: 500,
-      statusMessage: "Stripe secret key not configured",
-    });
-  }
-
-  const stripe = new Stripe(stripeSecretKey, {
-    apiVersion: "2025-10-29.clover",
-  });
-
-  const body = await readBody<{
-    designId: string;
-    templateId?: string;
-    designName?: string;
-    amount: number;
-    currency?: string;
-    successUrl: string;
-    cancelUrl: string;
-    customerEmail?: string;
-  }>(event);
-
-  if (
-    !body?.designId ||
-    !body?.amount ||
-    !body?.successUrl ||
-    !body?.cancelUrl
-  ) {
-    throw createError({
-      statusCode: 400,
-      statusMessage: "Missing required fields",
-    });
-  }
-
-  const { currency = "usd" } = body;
-
-  const session = await stripe.checkout.sessions.create({
-    mode: "payment",
-    payment_method_types: ["card"],
-    billing_address_collection: "auto",
-    customer_email: body.customerEmail,
-    shipping_address_collection: { allowed_countries: ["US", "CA"] },
-    line_items: [
-      {
-        quantity: 1,
-        price_data: {
-          currency,
-          unit_amount: Math.round(body.amount * 100),
-          product_data: {
-            name: body.designName ?? `Slipmat design ${body.designId}`,
-            metadata: {
-              designId: body.designId,
-              ...(body.templateId ? { templateId: body.templateId } : {}),
-            },
-          },
-        },
-      },
-    ],
-    metadata: {
-      designId: body.designId,
-      ...(body.templateId ? { templateId: body.templateId } : {}),
-    },
-    success_url: body.successUrl,
-    cancel_url: body.cancelUrl,
-  });
-
-  return { id: session.id, url: session.url };
-});

server/api/checkout/[sessionId].get.ts

@@ -1,62 +0,0 @@
-import Stripe from 'stripe'
-
-export default defineEventHandler(async (event) => {
-  const config = useRuntimeConfig()
-  const stripeSecretKey = config.stripeSecretKey
-
-  if (!stripeSecretKey) {
-    throw createError({ statusCode: 500, statusMessage: 'Stripe secret key not configured' })
-  }
-
-  const params = event.context.params as { sessionId?: string }
-  const sessionId = params?.sessionId
-
-  if (!sessionId) {
-    throw createError({ statusCode: 400, statusMessage: 'Missing session id' })
-  }
-
-  const stripe = new Stripe(stripeSecretKey, {
-    apiVersion: '2025-10-29.clover',
-  })
-
-  try {
-    const session = await stripe.checkout.sessions.retrieve(sessionId, {
-      expand: ['payment_intent', 'customer'],
-    })
-
-    const customerDetails = session.customer_details ?? null
-
-    return {
-      id: session.id,
-      paymentStatus: session.payment_status,
-      amountTotal: session.amount_total,
-      currency: session.currency,
-      customerEmail: customerDetails?.email ?? session.customer_email ?? null,
-      customerName: customerDetails?.name ?? null,
-      createdAt: session.created ? new Date(session.created * 1000).toISOString() : null,
-      metadata: session.metadata ?? {},
-      customerDetails: customerDetails
-        ? {
-            name: customerDetails.name ?? null,
-            email: customerDetails.email ?? null,
-            phone: customerDetails.phone ?? null,
-            address: customerDetails.address
-              ? {
-                  line1: customerDetails.address.line1 ?? null,
-                  line2: customerDetails.address.line2 ?? null,
-                  city: customerDetails.address.city ?? null,
-                  state: customerDetails.address.state ?? null,
-                  postalCode: customerDetails.address.postal_code ?? null,
-                  country: customerDetails.address.country ?? null,
-                }
-              : null,
-          }
-        : null,
-    }
-  } catch (error: any) {
-    throw createError({
-      statusCode: error?.statusCode ?? 500,
-      statusMessage: error?.message ?? 'Unable to retrieve checkout session',
-    })
-  }
-})

server/api/designs.post.ts

@@ -1,63 +0,0 @@
-export default defineEventHandler(async (event) => {
-  const body = await readBody<{
-    designId: string;
-    templateId: string;
-    ownerEmail?: string | null;
-    ownerId?: string | null;
-    previewUrl?: string | null;
-    productionUrl?: string | null;
-    canvasJson: unknown;
-    metadata?: Record<string, unknown>;
-  }>(event);
-
-  if (!body?.designId || !body?.templateId || body.canvasJson === undefined) {
-    throw createError({
-      statusCode: 400,
-      statusMessage: "Missing required design fields",
-    });
-  }
-
-  const config = useRuntimeConfig();
-  const backendUrl = config.public?.backendUrl;
-
-  if (!backendUrl) {
-    throw createError({
-      statusCode: 500,
-      statusMessage: "Backend URL not configured",
-    });
-  }
-
-  // Extract the authorization token from the incoming request
-  const authHeader = getHeader(event, "authorization");
-
-  const payload = {
-    designId: body.designId,
-    templateId: body.templateId,
-    ownerEmail: body.ownerEmail ?? null,
-    ownerId: body.ownerId ?? null,
-    previewUrl: body.previewUrl ?? null,
-    productionUrl: body.productionUrl ?? null,
-    canvasJson: body.canvasJson,
-    metadata: body.metadata ?? {},
-  };
-
-  try {
-    const result = await $fetch("/designs", {
-      baseURL: backendUrl,
-      method: "POST",
-      headers: authHeader ? { Authorization: authHeader } : {},
-      body: payload,
-    });
-
-    return {
-      ok: true,
-      result,
-    };
-  } catch (err) {
-    console.error("[designs] Failed to forward design payload", err);
-    throw createError({
-      statusCode: 502,
-      statusMessage: (err as Error)?.message ?? "Failed to persist design",
-    });
-  }
-});

server/api/designs/[designId].get.ts

@@ -1,30 +0,0 @@
-export default defineEventHandler(async (event) => {
-  const params = event.context.params as { designId?: string }
-  const designId = params?.designId
-
-  if (!designId) {
-    throw createError({ statusCode: 400, statusMessage: "Missing design id" })
-  }
-
-  const config = useRuntimeConfig()
-  const backendUrl = config.public?.backendUrl
-
-  if (!backendUrl) {
-    throw createError({ statusCode: 500, statusMessage: "Backend URL not configured" })
-  }
-
-  try {
-    const design = await $fetch(`/designs/${encodeURIComponent(designId)}`, {
-      baseURL: backendUrl,
-      method: "GET",
-    })
-
-    return design
-  } catch (err) {
-    console.error(`[designs] Failed to fetch design ${designId}`, err)
-    throw createError({
-      statusCode: 502,
-      statusMessage: (err as Error)?.message ?? "Failed to load design",
-    })
-  }
-})

server/api/designs/[id].get.ts

@@ -0,0 +1,47 @@
+import { createError } from "h3";
+
+import { requireAuth0User } from "../../utils/auth0";
+import { getSupabaseServiceClient } from "../../utils/supabase";
+
+type DesignRecord = {
+  id: string;
+  user_id: string;
+  name: string;
+  template_id: string;
+  preview_url: string | null;
+  preview_path: string | null;
+  design_json: unknown;
+  notes?: string | null;
+  created_at: string | null;
+  updated_at: string | null;
+};
+
+export default defineEventHandler(async (event) => {
+  const user = await requireAuth0User(event);
+  const supabase = getSupabaseServiceClient();
+  const id = event.context.params?.id;
+
+  if (!id) {
+    throw createError({ statusCode: 400, statusMessage: "Design id is required." });
+  }
+
+  const response = await supabase
+    .from("designs")
+    .select("id, user_id, name, template_id, preview_url, preview_path, design_json, notes, created_at, updated_at")
+    .eq("id", id)
+    .eq("user_id", user.sub)
+    .maybeSingle();
+
+  if (response.error) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: `Failed to load design: ${response.error.message}`,
+    });
+  }
+
+  if (!response.data) {
+    throw createError({ statusCode: 404, statusMessage: "Design not found." });
+  }
+
+  return response.data as DesignRecord;
+});

server/api/designs/index.get.ts

@@ -0,0 +1,39 @@
+import { createError, getQuery } from "h3";
+
+import { requireAuth0User } from "../../utils/auth0";
+import { getSupabaseServiceClient } from "../../utils/supabase";
+
+type DesignSummary = {
+  id: string;
+  name: string;
+  template_id: string;
+  preview_url: string | null;
+  preview_path: string | null;
+  created_at: string | null;
+  updated_at: string | null;
+};
+
+export default defineEventHandler(async (event) => {
+  const user = await requireAuth0User(event);
+  const supabase = getSupabaseServiceClient();
+  const query = getQuery(event);
+
+  const limit = query.limit ? Number.parseInt(String(query.limit), 10) : 20;
+  const sanitizedLimit = Number.isFinite(limit) && limit > 0 ? Math.min(limit, 100) : 20;
+
+  const response = await supabase
+    .from("designs")
+    .select("id, name, template_id, preview_url, preview_path, created_at, updated_at")
+    .eq("user_id", user.sub)
+    .order("updated_at", { ascending: false })
+    .limit(sanitizedLimit);
+
+  if (response.error) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: `Failed to fetch designs: ${response.error.message}`,
+    });
+  }
+
+  return (response.data as DesignSummary[]) ?? [];
+});

server/api/designs/index.post.ts

@@ -0,0 +1,115 @@
+import { Buffer } from "node:buffer";
+import { randomUUID } from "node:crypto";
+import { createError, readBody } from "h3";
+import { z } from "zod";
+
+import { requireAuth0User } from "../../utils/auth0";
+import { getSupabaseServiceClient } from "../../utils/supabase";
+import { useRuntimeConfig } from "#imports";
+
+const requestSchema = z.object({
+  id: z.string().uuid().optional(),
+  name: z.string().min(1).max(120),
+  templateId: z.string().min(1).max(64),
+  previewDataUrl: z.string().regex(/^data:image\/png;base64,/),
+  productionDataUrl: z.string().regex(/^data:image\/png;base64,/).optional(),
+  designJson: z.record(z.any()),
+  notes: z.string().max(640).optional(),
+});
+
+type RequestPayload = z.infer<typeof requestSchema>;
+
+type DesignRecord = {
+  id: string;
+  user_id: string;
+  name: string;
+  template_id: string;
+  preview_path: string;
+  preview_url: string | null;
+  design_json: unknown;
+  notes?: string | null;
+  created_at?: string;
+  updated_at?: string;
+};
+
+const dataUrlToBuffer = (dataUrl: string): Buffer => {
+  const [, base64Data] = dataUrl.split(",");
+  if (!base64Data) {
+    throw createError({ statusCode: 400, statusMessage: "Invalid image data URI." });
+  }
+  return Buffer.from(base64Data, "base64");
+};
+
+export default defineEventHandler(async (event) => {
+  const user = await requireAuth0User(event);
+  const rawBody = await readBody<RequestPayload>(event);
+  const parsed = requestSchema.safeParse(rawBody);
+
+  if (!parsed.success) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: "Invalid request body.",
+      data: parsed.error.flatten(),
+    });
+  }
+
+  const body = parsed.data;
+  const config = useRuntimeConfig();
+  const bucket = config.public.supabase?.storageBucket;
+
+  if (!bucket) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: "Supabase storage bucket is not configured.",
+    });
+  }
+
+  const supabase = getSupabaseServiceClient();
+
+  const designId = body.id ?? randomUUID();
+  const filePath = `previews/${user.sub}/${designId}.png`;
+
+  const uploadResult = await supabase.storage
+    .from(bucket)
+    .upload(filePath, dataUrlToBuffer(body.previewDataUrl), {
+      contentType: "image/png",
+      upsert: true,
+    });
+
+  if (uploadResult.error) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: `Failed to upload preview: ${uploadResult.error.message}`,
+    });
+  }
+
+  const { data: publicUrlData } = supabase.storage.from(bucket).getPublicUrl(filePath);
+  const previewUrl = publicUrlData.publicUrl ?? null;
+
+  const record: DesignRecord = {
+    id: designId,
+    user_id: user.sub,
+    name: body.name,
+    template_id: body.templateId,
+    preview_path: filePath,
+    preview_url: previewUrl,
+    design_json: body.designJson,
+    notes: body.notes ?? null,
+    updated_at: new Date().toISOString(),
+  };
+
+  const upsertResult = await supabase
+    .from("designs")
+    .upsert(record, { onConflict: "id" })
+    .select()
+    .single();
+
+  if (upsertResult.error) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: `Failed to save design: ${upsertResult.error.message}`,
+    });
+  }
+
+  return upsertResult.data;
+});

server/api/orders.get.ts

@@ -1,43 +0,0 @@
-export default defineEventHandler(async (event) => {
-  const config = useRuntimeConfig();
-  const backendUrl = config.public?.backendUrl;
-
-  if (!backendUrl) {
-    throw createError({ statusCode: 500, statusMessage: "Backend URL not configured" });
-  }
-
-  const query = getQuery(event);
-  const customerEmail = typeof query.customerEmail === "string" ? query.customerEmail : null;
-
-  if (!customerEmail) {
-    throw createError({ statusCode: 400, statusMessage: "Missing customerEmail" });
-  }
-
-  try {
-    const result = await $fetch("/transactions", {
-      baseURL: backendUrl,
-      method: "GET",
-      query: { customerEmail },
-    });
-
-    if (Array.isArray(result)) {
-      return result;
-    }
-
-    if (result && Array.isArray((result as any).data)) {
-      return (result as any).data;
-    }
-
-    if (result && Array.isArray((result as any).orders)) {
-      return (result as any).orders;
-    }
-
-    return result;
-  } catch (err) {
-    console.error("[orders] Failed to fetch order history", err);
-    throw createError({
-      statusCode: 502,
-      statusMessage: (err as Error)?.message ?? "Failed to load order history",
-    });
-  }
-});

server/api/transactions.post.ts

@@ -1,73 +0,0 @@
-export default defineEventHandler(async (event) => {
-  const body = await readBody<{
-    stripeSessionId: string;
-    designId: string;
-    templateId?: string;
-    amount: number | string;
-    currency: string;
-    customerEmail?: string;
-    customerDetails?: {
-      name?: string | null;
-      email?: string | null;
-      phone?: string | null;
-      address?: {
-        line1?: string | null;
-        line2?: string | null;
-        city?: string | null;
-        state?: string | null;
-        postalCode?: string | null;
-        country?: string | null;
-      } | null;
-    };
-  }>(event);
-
-  if (!body?.stripeSessionId || !body?.designId) {
-    throw createError({
-      statusCode: 400,
-      statusMessage: "Missing required fields",
-    });
-  }
-
-  const config = useRuntimeConfig();
-  const backendUrl = config.public?.backendUrl;
-
-  if (!backendUrl) {
-    throw createError({
-      statusCode: 500,
-      statusMessage: "Backend URL not configured",
-    });
-  }
-
-  const record = {
-    stripeSessionId: body.stripeSessionId,
-    designId: body.designId,
-    templateId: body.templateId ?? null,
-    amount: body.amount.toString(),
-    currency: body.currency,
-    customerEmail: body.customerEmail ?? null,
-    customerDetails: body.customerDetails ?? null,
-  };
-
-  console.log("[transactions] Forwarding record to backend:", record);  
-
-  try {
-    const backendResult = await $fetch("/transactions", {
-      baseURL: backendUrl,
-      method: "POST",
-      body: record,
-    });
-
-    return {
-      ok: true,
-      receivedAt: new Date().toISOString(),
-      backendResult,
-    };
-  } catch (err) {
-    console.error("[transactions] Failed to forward to backend", err);
-    throw createError({
-      statusCode: 502,
-      statusMessage:
-        (err as Error)?.message ?? "Failed to save transaction to backend",
-    });
-  }
-});

server/utils/auth0.ts

@@ -0,0 +1,82 @@
+import { createError, getHeader, type H3Event } from "h3";
+import { useRuntimeConfig } from "#imports";
+import {
+  createRemoteJWKSet,
+  jwtVerify,
+  type JWTPayload,
+  type JWTVerifyOptions,
+} from "jose";
+
+const globalKey = Symbol.for("slipmatz.auth0.jwks");
+
+type GlobalWithJwks = typeof globalThis & {
+  [globalKey]?: ReturnType<typeof createRemoteJWKSet>;
+};
+
+const getJwks = (issuer: string) => {
+  const globalScope = globalThis as GlobalWithJwks;
+  if (!globalScope[globalKey]) {
+    globalScope[globalKey] = createRemoteJWKSet(
+      new URL(`${issuer}.well-known/jwks.json`)
+    );
+  }
+  return globalScope[globalKey]!;
+};
+
+export type Auth0TokenPayload = JWTPayload & {
+  sub: string;
+  scope?: string;
+  permissions?: string[];
+};
+
+export const verifyAccessToken = async (token: string): Promise<Auth0TokenPayload> => {
+  const config = useRuntimeConfig();
+  const domain = config.public.auth0?.domain;
+
+  if (!domain) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: "Auth0 domain is not configured.",
+    });
+  }
+
+  const issuer = `https://${domain}/`;
+  const jwks = getJwks(issuer);
+
+  const options: JWTVerifyOptions = {
+    issuer,
+  };
+
+  if (config.public.auth0?.audience) {
+    options.audience = config.public.auth0.audience;
+  }
+
+  const { payload } = await jwtVerify(token, jwks, options);
+  if (!payload.sub) {
+    throw createError({
+      statusCode: 401,
+      statusMessage: "Invalid access token payload.",
+    });
+  }
+
+  return payload as Auth0TokenPayload;
+};
+
+export const requireAuth0User = async (event: H3Event): Promise<Auth0TokenPayload> => {
+  const header = getHeader(event, "authorization");
+  if (!header) {
+    throw createError({ statusCode: 401, statusMessage: "Authorization header missing." });
+  }
+
+  const match = header.match(/^Bearer\s+(.+)$/i);
+  if (!match) {
+    throw createError({ statusCode: 401, statusMessage: "Invalid authorization format." });
+  }
+
+  const token = match[1];
+  try {
+    return await verifyAccessToken(token);
+  } catch (error) {
+    throw createError({ statusCode: 401, statusMessage: "Access token verification failed." });
+  }
+};

server/utils/supabase.ts

@@ -0,0 +1,34 @@
+import { createClient, type SupabaseClient } from "@supabase/supabase-js";
+import { createError } from "h3";
+import { useRuntimeConfig } from "#imports";
+
+const globalKey = Symbol.for("slipmatz.supabase.serviceClient");
+
+type GlobalWithSupabase = typeof globalThis & {
+  [globalKey]?: SupabaseClient;
+};
+
+export const getSupabaseServiceClient = (): SupabaseClient => {
+  const config = useRuntimeConfig();
+  const supabaseUrl = config.public.supabase?.url;
+  const serviceRoleKey = config.supabase?.serviceRoleKey;
+
+  if (!supabaseUrl || !serviceRoleKey) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: "Supabase environment variables are not configured.",
+    });
+  }
+
+  const scope = globalThis as GlobalWithSupabase;
+  if (!scope[globalKey]) {
+    scope[globalKey] = createClient(supabaseUrl, serviceRoleKey, {
+      auth: {
+        autoRefreshToken: false,
+        persistSession: false,
+      },
+    });
+  }
+
+  return scope[globalKey]!;
+};

test-workflow.sh

@@ -1,37 +0,0 @@
-#!/bin/bash
-# Test GitHub Actions workflow locally using act
-
-echo "🧪 Testing GitHub Actions workflow locally..."
-echo ""
-
-# Check if act is installed
-if ! command -v act &> /dev/null; then
-    echo "❌ act is not installed. Install with: brew install act"
-    exit 1
-fi
-
-# Change to slipmatz-web directory
-cd "$(dirname "$0")" || exit 1
-
-echo "📋 Available workflows:"
-act --list
-echo ""
-
-echo "🔍 Dry-run (no execution):"
-echo "   act pull_request --container-architecture linux/amd64 --dryrun"
-echo ""
-
-echo "🏗️  Build only (doesn't push to registry):"
-echo "   act pull_request --container-architecture linux/amd64 -j build-and-push"
-echo ""
-
-echo "🚀 Test push event (simulates main branch push):"
-echo "   act push --container-architecture linux/amd64 -j build-and-push"
-echo ""
-
-# Ask user what to do
-read -p "Run dry-run test? (y/n) " -n 1 -r
-echo
-if [[ $REPLY =~ ^[Yy]$ ]]; then
-    act pull_request --container-architecture linux/amd64 --dryrun
-fi

tsconfig.json

@@ -1,5 +1,8 @@
 {
   // https://nuxt.com/docs/guide/concepts/typescript
+  "compilerOptions": {
+    "types": ["node"]
+  },
   "files": [],
   "references": [
     {