misty-tic System Requirements Document

1. Introduction

The purpose of this document is to outline the system requirements for the "misty-tic" project, a web application designed to provide an engaging and interactive Tic Tac Toe game experience. This document will detail the functional and non-functional requirements, user personas, core user flows, design elements, and technical specifications necessary for the successful development and deployment of the application.

2. System Overview

The "misty-tic" project aims to create a user-friendly web application that allows users to play Tic Tac Toe online. The application will support both single-player and multiplayer modes, providing a seamless gaming experience across different devices. The system will be designed with a focus on simplicity, responsiveness, and engaging visuals to enhance user interaction.

3. Functional Requirements

• As a User, I should be able to start a new Tic Tac Toe game.
• As a User, I should be able to choose between single-player and multiplayer modes.
• As a User, I should be able to make a move by clicking on a grid cell.
• As a User, I should be able to see the game status (win, lose, draw) after each move.
• As a User, I should be able to restart the game at any time.
• As a User, I should be able to view my game history and statistics.
• As a User, I should be able to play against an AI opponent in single-player mode.
• As a User, I should be able to invite a friend to play in multiplayer mode.

4. User Personas

• Player: A casual user who wants to play Tic Tac Toe for entertainment. They may play in single-player mode against an AI or invite friends for multiplayer games.

5. Core User Flows

• Player starts the application -> selects game mode (single-player/multiplayer) -> makes moves by clicking grid cells -> game status updates -> player can restart or view history.

6. Visuals Colors and Theme

• primary: #4A90E2 (a calming blue for the main interface)
• primary_light: #A0C4FF (a lighter blue for hover states and secondary UI elements)
• secondary: #FF6F61 (a warm coral for headlines and emphasis)
• accent: #FFD700 (a vibrant gold for CTAs and active states)
• highlight: #FFA500 (an orange for hover states and notifications)
• bg: #F5F5F5 (a light grey for the page background)
• surface: rgba(255, 255, 255, 0.9) (a near-white for card/panel backgrounds)
• text: #333333 (a dark grey for primary text)
• text_muted: #777777 (a softer grey for secondary text)
• border: rgba(0, 0, 0, 0.1) (a subtle border color)

7. Signature Design Concept

The "misty-tic" homepage will feature an interactive 3D Tic Tac Toe board using @react-three/fiber and @react-three/drei. The board will rotate slightly as the user moves their cursor, creating a dynamic and engaging experience. Each move will trigger a smooth animation, with the Xs and Os appearing to "pop" into place. The background will subtly change colors based on the game's progress, providing visual feedback and enhancing the immersive experience.

8. Interaction Model & Motion Direction

The landing page will utilize a "parallax" interaction model, with layered depth effects as users scroll. The Tic Tac Toe board will be the focal point, with decorative elements moving at different speeds to create a sense of depth. Internal pages will adopt a "static" model to prioritize clarity and ease of use.

9. Non-Functional Requirements

• The application should load within 3 seconds on standard broadband connections.
• The system must be responsive and function correctly on both desktop and mobile devices.
• The application should handle up to 100 concurrent users without performance degradation.

10. Tech Stack

• Frontend: React for Web
• Backend: Python, FastAPI
• Database: MySQL or MariaDB, using Alembic for migrations
• AI Models: GPT 5.4 for user-friendly responses
• Local Orchestration: Docker, docker-compose

11. Assumptions and Constraints

• The application will be deployed in the US and should comply with local data protection regulations.
• The system will not support offline play; an internet connection is required.
• The AI opponent will use a basic algorithm for move decisions.

12. Glossary

• AI: Artificial Intelligence
• CTA: Call to Action
• UI: User Interface
• UX: User Experience
• 3D: Three-Dimensional

This document outlines the requirements and design considerations for the "misty-tic" project, ensuring a comprehensive understanding of the system's goals and specifications.