A modern, client-side, single-page invoice generator built with Tailwind CSS v4 and AlpineJS. Invo provides a beautiful, Shadcn-inspired user interface for creating and managing invoices directly in your browser. All data persists in localStorage, meaning there's no backend, no database, and no sign-up required.

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• Minimal UI: Clean, modern design with a focus on great user experience.
• Light & Dark Themes: Auto-detects your system preference on first visit and allows you to toggle anytime. Your preference is saved locally.
• Real-Time Persistence: Every change is instantly saved to your browser's localStorage.
• Fully Responsive: A seamless experience across desktop, tablet, and mobile devices.
• No Backend Needed: 100% client-side. The app runs entirely in your browser. Your data stays with you.
• Invoice Management:
  • Create, edit, duplicate, and delete invoices.
  • Dashboard with quick filters (Draft, Sent, Paid, Overdue).
  • Search by client name or invoice number.
• Live Preview Editor: See your final invoice take shape in real-time as you type.
• PDF Export & Print: Easily export invoices to PDF or print them using a print-friendly stylesheet.

• Styling: Tailwind CSS v4
• Interactivity: AlpineJS
• PDF Generation: html2pdf.js
• Data Persistence: Browser localStorage

This project is designed for simplicity and requires no build steps or dependencies.

1. Clone the repository:

   git clone https://github.com/alnahian2003/invo.git

   (Or, you can just download the ZIP file and extract it.)

2. Navigate to the directory:

   cd invo

3. Open the file: Simply open the index.html file in any modern web browser like Chrome, Firefox, or Safari.

That's it! The app is fully functional right out of the box.