System Requirements Document (SRD) for crimson-document

1. Introduction

This document outlines the System Requirements for the crimson-document project. The purpose of this document is to provide a comprehensive overview of the system's functionality, design, and technical specifications to ensure alignment with the project's goals. The project is tailored for users in India (IN), considering locale-specific defaults such as currency (INR) and timezone (IST).

2. System Overview

The crimson-document project is designed to provide a seamless and efficient document management system. It aims to cater to a diverse user base, offering intuitive features for creating, editing, organizing, and sharing documents. The system will prioritize user-friendly interfaces, robust performance, and secure data handling.

3. Functional Requirements

• As a User, I should be able to create new documents.
• As a User, I should be able to edit existing documents.
• As a User, I should be able to organize documents into folders.
• As a User, I should be able to share documents with other users.
• As an Admin, I should be able to manage user accounts.
• As an Admin, I should be able to monitor system usage and generate reports.
• As a Guest, I should be able to view publicly shared documents.

4. User Personas

1. User:

   • Primary user of the system.
   • Can create, edit, organize, and share documents.
   • Requires a simple and intuitive interface.

2. Admin:

   • Responsible for managing user accounts and monitoring system usage.
   • Needs access to advanced tools for reporting and analytics.

3. Guest:

   • Limited access to view publicly shared documents.
   • Does not require login credentials.

5. Visuals Colors and Theme

The crimson-document project will adopt a professional yet vibrant color scheme to enhance user experience. The proposed theme includes:

• Primary Color: Crimson Red (#DC143C) to represent the project name and evoke energy and focus.
• Secondary Color: Soft Gray (#F5F5F5) for backgrounds and neutral areas.
• Accent Color: Deep Blue (#1E90FF) for interactive elements like buttons and links.
• Typography: Clean and modern sans-serif fonts such as "Roboto" or "Open Sans."

6. Signature Design Concept

"Interactive Origami Landing Page"

The homepage of crimson-document will feature an interactive origami-inspired design. Upon landing, users will see a dynamic 3D animation of a crimson-colored paper folding and unfolding into various shapes, symbolizing the creation and transformation of documents.

• Animation Details: The origami folds will transition smoothly, revealing different sections of the homepage as users scroll or interact. For example:

  • A folded paper crane morphs into a document icon to introduce the "Create Document" feature.
  • A paper folder unfolds to showcase the "Organize Documents" section.
  • A paper airplane flies across the screen to highlight the "Share Documents" functionality.

• Micro-interactions: Hover effects will make the paper shapes ripple slightly, adding a tactile feel. Clicking on any shape will smoothly transition the user to the relevant section.

• Background: A subtle gradient of crimson red fading into soft gray, with faint paper texture patterns.

This design will make the homepage visually striking and memorable, leaving a lasting impression on users.

7. Non-Functional Requirements

• Performance: The system should load pages within 2 seconds under normal usage conditions.
• Scalability: The system must support up to 10,000 concurrent users.
• Security: All data must be encrypted in transit and at rest.
• Availability: The system should maintain 99.9% uptime.
• Localization: The system should support Indian locale settings, including INR currency and IST timezone.

8. Tech Stack

• Frontend: React for Web
• Backend: Python with FastAPI
• Database (RDBMS): MySQL with Alembic for migrations
• AI Models:
  • GPT 5.2 for user-friendly responses
  • Claude 4.5 Opas for academic or coding work
• AI Tools:
  • Litellm for LLM Routing
  • Langchain
• Local Orchestration:
  • Docker
  • docker-compose
• Server-side Orchestration:
  • Kubernetes

9. Assumptions and Constraints

• The system will primarily target users in India, so all features must comply with Indian regulations and standards.
• The system will be accessed via web browsers and mobile devices.
• The initial deployment will focus on English language support, with potential for multilingual support in future phases.
• The system will not support offline functionality in the initial release.

10. Glossary

• Document: A digital file created, edited, or shared within the system.
• Admin: A user with elevated privileges to manage the system and other users.
• Guest: A user with limited access to view publicly shared content.
• Origami Design: A design concept inspired by the art of paper folding, used to create a dynamic and interactive user interface.

End of Document