I'll rebuild QuestSide properly with glassmorphism, real avatars from pravatar.cc, story read/unread logic, custom goal with date picker, and all the premium UX upgrades. Let me first check the current state and then rebuild each component.

Good, we have Calendar component available. Now let me rebuild all components with the premium upgrades. I'll start with the main page and then each component:

Now let me update the page with gradient background and read all components to rebuild them:

Now let me read the remaining components:

Now I have a complete picture. Let me rewrite each component with the premium upgrades: glassmorphism, real avatars from pravatar.cc, story read/unread logic, custom goal with date picker, and all the other requested features.

Let me check for any errors in the logs:

The app is compiling successfully without errors. I've completely rebuilt the QuestSide app with all the premium upgrades requested:

Key Improvements Made:

1. Glassmorphism UI - All cards, modals, and navigation now use backdrop-blur-md, translucent backgrounds (bg-white/70), and soft shadows with border effects for a premium glass aesthetic.
2. Real Avatars (No Unicode Emojis) - Replaced all emoji avatars with high-quality images from pravatar.cc showing diverse, real-looking human faces.
3. Instagram-Style Story Logic - Community stories now have the gradient pink/indigo border when unread, which turns gray after viewing. Clicking opens a full-screen story modal with the achievement photo.
4. Add Funds Modal with Custom Goal + Date Picker - The dropdown includes all active quests plus an "Add New Custom Goal" option. When "Custom Date" timeframe is selected, a Calendar date picker appears.
5. New Quest Creator Modal - Added Modal F with Goal Name, Target Amount, and Date Picker inputs that dynamically create new quest cards in the UI.
6. Bank Link Demo Logic - Clicking "Linked Bank Accounts" now shows an alert popup stating "Bank linking is disabled in Demo Mode" before showing mock data.
7. Help & Support Modal - Added with contact email (support@questside.in), 24/7 availability notice, and Version 1.0.0.
8. Dynamic Greeting Logic - Time-based greetings (Good Morning/Afternoon/Evening/Night) based on current hour.
9. Horizontal Scrollable Carousels - Active Quests section uses overflow-x-auto snap-x for smooth horizontal scrolling.
10. AI Insights with Brand Logos - Added real brand logos (Swiggy, Zara, Uber, Starbucks) via Clearbit API in the AI tips carousel.

I'll apply all these updates systematically. Let me first save the logo and then update each component with the specific changes requested.

Now I have all the context. Let me apply all the specific updates from the requirements. I'll update each file with the exact changes requested:

Now let me update the avatar display to include emojis in the label and fix the avatar label display:

Now let me update the home dashboard with all the required changes - Founder's Challenge text, community stories, AI tips, and logo:

Now let me update the referrals stats and recent referrals:

Now let me update the profile with the exact Privacy & Support wording, and update the leaderboard to say "India (Domestic)":

Now let me fix the privacy modal to use the new text and update the help modal with the exact wording. Also add the developer footer:

Now let me add the developer footer to the profile page:

Now let me update the leaderboard to say "India (Domestic)" instead of "National":

Now let me update the AI insights section to include Accept Quest (green) and Reject Quest (red outline) buttons:

Now let me check the logs and verify everything is working:

The app is compiling successfully with no errors. I've applied all the requested updates to the QuestSide prototype:

Changes Applied:

1. Logo & Founder Challenge - Replaced text logos with the custom logo.png image on auth and avatar screens. Updated Founder's Challenge text to the exact wording with the 3D founder emoji.
2. Avatar Selection - Updated buttons to show [Boy], [Girl], [Other] with diverse emojis. The "Other" option now shows a neutral gray circle instead of a face emoji.
3. Community Stories - Updated with the exact motivational text for Priya (Goa Anniversary), Sneha (iPhone 15 Pro), Vikram (RTX 4070), and Rajesh (Hawaii trip).
4. AI Tips Hub - Updated with exact tips including Swiggy, Zara, coffee brewing, and Netflix vs PVR scenarios. Added both Accept Quest (green) and Reject Quest (red outline) buttons.
5. Referrals - Updated stats to 100 Pts earned, 2 friends joined, 1 pending. Referral list now shows Rahul Mehta (Joined), Ankit Sharma (Joined), Pooja Singh (Pending).
6. Privacy & Support - Added exact privacy text about encryption and zero data selling. Help modal now shows the exact 24/7 support text with support@questside.com in Electric Indigo (#4F46E5).
7. Leaderboard - Changed "National" tab to "India (Domestic)".
8. Developer Footer - Added "Developed by: Anshuman Gupta | MSc Economics, BITS Pilani | ID: 2022B3PS1519P" at bottom of Profile page.