project-ddd205b6

Introduction

This System Requirements Document (SRD) outlines the requirements for the project named "project-ddd205b6." The primary objective of this project is to design and implement a simple single-page calculator application. This document will detail the system overview, functional requirements, user personas, core user flows, visual design elements, and other essential aspects to guide the development process.

System Overview

The project-ddd205b6 aims to create a user-friendly, single-page calculator application. The application will be designed to perform basic arithmetic operations and provide a seamless user experience. The calculator will be accessible via web browsers and optimized for both desktop and mobile devices.

Functional Requirements as Story Points

• As a User, I should be able to perform basic arithmetic operations such as addition, subtraction, multiplication, and division.
• As a User, I should be able to clear the current input or result to start a new calculation.
• As a User, I should be able to view the current calculation history on the same page.
• As a User, I should be able to use the calculator on both desktop and mobile devices with a responsive design.

User Personas

• User: A general user who wants to perform basic arithmetic calculations quickly and efficiently on a single-page application.

Core User Flows

• User opens the calculator application -> User inputs numbers and selects an operation -> User views the result -> User clears the input for a new calculation.

Visuals Colors and Theme

• primary: #2E86C1 (a calming blue for the main interface)
• primary_light: #AED6F1 (a lighter blue for hover states and secondary UI)
• secondary: #F39C12 (a vibrant orange for emphasis and links)
• accent: #E74C3C (a bold red for CTAs and active states)
• highlight: #F7DC6F (a warm yellow for hover states and notifications)
• bg: #F4F6F7 (a light grey for the page background)
• surface: rgba(255, 255, 255, 0.9) (a white with slight transparency for card/panel backgrounds)
• text: #2C3E50 (a dark blue for primary text and headings)
• text_muted: #7F8C8D (a softer grey for secondary text and labels)
• border: rgba(44, 62, 80, 0.2) (a subtle dark blue for borders)

Signature Design Concept

The calculator will feature an interactive design where each button on the calculator animates with a subtle bounce effect when pressed, providing tactile feedback. The background will have a dynamic gradient that shifts slightly as calculations are performed, creating a sense of flow and movement. This will be achieved using motion/react for animations. The interface will be clean and minimalist, focusing on usability and clarity.

Landing Hero Motion Brief

The landing page will feature a continuous animation loop where numbers and symbols dynamically arrange themselves into a calculator shape, then disperse and reassemble. This animation will be created using motion/react and will illustrate the transformation of input into calculated results. The animation will be responsive, adjusting to different screen sizes while maintaining clarity and engagement.

Interaction Model & Motion Direction

The intended interaction model for the landing page is "animated." The calculator buttons will have hover transitions and spring physics to enhance interactivity. The animation will be moderate, focusing on enhancing the user experience without overwhelming the user.

Non-Functional Requirements

• The application should load quickly and perform calculations with minimal delay.
• The design should be responsive and accessible on various devices and screen sizes.
• The application should be intuitive and easy to use for users of all ages.

Tech Stack

• Frontend: React for Web
• Backend: Not applicable for a simple calculator
• Database: Not applicable for a simple calculator
• AI Models: Not applicable for a simple calculator
• Local Orchestration: Not applicable for a simple calculator
• Server-side Orchestration: Not applicable for a simple calculator

Assumptions and Constraints

• The calculator will only perform basic arithmetic operations.
• The application will be a single-page design with no need for backend integration.
• The design will prioritize simplicity and ease of use.

Glossary

• Arithmetic Operations: Basic mathematical operations including addition, subtraction, multiplication, and division.
• Responsive Design: A design approach that ensures the application works well on various devices and screen sizes.
• Single-Page Application: An application that operates within a single web page, providing a seamless user experience without page reloads.