I understand! I'll build this using URL-encoded data so the message content is embedded directly in the shareable link - no database needed. Let me read the existing files first.

Now let me set up a todo list and build the app with Valentine theme colors. I'll create:

1. The create message page
2. The view message page
3. Update styling to Valentine theme

Now let me create the message form component and the main page:

Now let me create the view page where celebrants will see their birthday message:

I've built a complete birthday message web app with a Valentine theme. Here's what I created:

Home Page (/): A beautiful form where senders can enter their name, the celebrant's name, a heartfelt message, and upload images. When submitted, it generates a shareable link that encodes all the data directly in the URL (no database needed).

View Page (/view): When the celebrant clicks the generated link, they see a gorgeous animated card with their personalized birthday message, an image carousel (if images were added), and the sender's name - all styled with romantic Valentine colors (rose pinks, warm reds, and soft accents).

The design features elegant Playfair Display serif font for headings, soft background decorations, floating heart animations, and smooth content transitions. The entire message is encoded in base64 in the URL, so sharing works instantly without any backend storage.