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+# Admin Panel - Quick Start
+
+## 🎛 Access Admin Panel
+
+**MAMP:** http://localhost:8888/admin.html
+
+**Standard:** http://localhost:8000/admin.html
+
+Or click **"Admin Panel →"** link in the main app footer.
+
+---
+
+## 📊 What You Can Do
+
+### View Metrics
+- Total platforms configured
+- Total format configurations
+- Number of codecs in use
+- Aspect ratios supported
+
+### Manage Platforms
+- **Add** new platforms (TikTok, Meta, YouTube, etc.)
+- **Edit** existing platform specifications
+- **Delete** platforms you no longer need
+- **Export** all specs to JSON (backup)
+- **Import** specs from JSON (restore/bulk update)
+
+---
+
+## ➕ Add New Platform (Quick)
+
+1. Click **"+ Add New Platform"**
+2. Fill in:
+   - **Platform Key:** `my_platform` (lowercase, no spaces)
+   - **Platform Name:** `My Platform`
+   - **Codec:** Select H264, H265, or VP9
+   - **Container:** Select MP4, WebM, or MOV
+3. Add at least one format:
+   - **Aspect Ratio:** `16:9`
+   - **Resolution:** `1920x1080`
+   - **Bitrate:** `1500k`
+   - **Min Bitrate:** `1300k`
+   - **Max Bitrate:** `1700k`
+   - **Audio:** `128k`
+4. Click **"Save Platform"**
+
+✅ Platform is now available in main app!
+
+---
+
+## 📝 Example Platforms
+
+### TikTok Configuration
+
+```
+Key: tiktok
+Name: TikTok
+Codec: libx265 (H265)
+Container: mp4
+
+Formats:
+- 9:16 → 540x960 → 1050k (840-1300k) → Audio: 128k
+- 1:1 → 640x640 → 1000k (840-1200k) → Audio: 128k
+```
+
+### Meta Configuration
+
+```
+Key: meta
+Name: Meta (Facebook/Instagram)
+Codec: libx264 (H264)
+Container: mp4
+
+Formats:
+- 1:1 → 720x720 → 1000k (840-1200k) → Audio: 128k
+- 16:9 → 1280x720 → 1250k (1100-1400k) → Audio: 128k
+```
+
+---
+
+## 💾 Backup & Restore
+
+### Create Backup
+1. Click **"Export Specs (JSON)"**
+2. File downloads: `platform_specs_2025-10-16.json`
+3. Save somewhere safe
+
+### Restore Backup
+1. Click **"Import Specs (JSON)"**
+2. Select your backup JSON file
+3. Confirms: "Specifications imported successfully"
+4. All platforms restored!
+
+---
+
+## 🎨 Interface
+
+**Black + Yellow Theme** - Matches main app
+
+**Components:**
+- Metrics cards (yellow numbers)
+- Platform cards (expandable details)
+- Format tables (all aspect ratios)
+- Modal form (add/edit platforms)
+- Action buttons (yellow primary, outlined secondary)
+
+---
+
+## ⚠️ Important Notes
+
+1. **Changes are immediate** - Saved platforms appear instantly in main app
+2. **No authentication** - Admin page is open (add auth for production)
+3. **Platform keys immutable** - Can't change key after creation (delete and recreate instead)
+4. **Backup before import** - Import replaces ALL existing platforms
+5. **Specs persist** - Saved to `backend/platform_specs.json` (auto-loads on restart)
+
+---
+
+## 🔗 Quick Links
+
+- **Main App:** index.html
+- **Admin Panel:** admin.html
+- **Full Admin Guide:** ADMIN_GUIDE.md
+- **API Docs:** README.md
+
+---
+
+**Ready to manage your platforms!** 🎉