🧬 DNA Biogenesis Authentication

Immersive 3D genetic-themed authentication system with rotating DNA double helix, floating nucleotides (A, T, G, C), and bioluminescent visual effects.

✨ Features

• 🧬 Rotating 3D DNA Helix — Animated double helix with connected base pairs
• 🔬 Floating Nucleotides — A, T, G, C particles drifting in background
• 💚 Bioluminescent Glow — Cyan, green, magenta, and orange color palette
• ⚡ Async Validation — Real-time field validation without page reload
• 🔐 Password Strength Meter — Visual genetic sequence strength indicator
• 📧 Email Uniqueness Check — Live database lookup on input
• 🎨 Glassmorphic UI — Frosted glass effect with subtle animations
• 📱 Fully Responsive — Works on all devices
• 🚫 No CGO Required — Pure Go SQLite driver

🛠️ Tech Stack

Layer	Technology
Backend	Go + Fiber v2
Database	SQLite (CGO-free)
ORM	GORM
Frontend	Alpine.js + Tailwind CSS
Auth	bcrypt + Sessions

🚀 Quick Start

Clone the repository:

git clone https://github.com/smart-developer1791/go-fiber-auth-dna
cd go-fiber-auth-dna

Initialize dependencies and run:

go mod tidy
go run .

Open http://localhost:3000

🔑 Demo Credentials

Field	Value
Email	helix@dna-lab.io
Password	genome2024
Phone	+1 (555) 867-5309

📁 Project Structure

go-fiber-auth-dna/
├── main.go              # Fiber server, routes, handlers
├── go.mod               # Go module definition
├── render.yaml          # Render deployment config
├── .gitignore           # Git ignore rules
├── README.md            # Documentation
└── templates/
    ├── login.html       # Login page with DNA animation
    ├── register.html    # Registration with live validation
    └── dashboard.html   # Authenticated user dashboard

🎨 Visual Elements

DNA Double Helix

• 20 base pairs per strand
• 720° rotation cycle
• Connected A-T and G-C pairs
• 3D CSS transforms

Color Palette

• Adenine (A): #00ff87 — Bright Green
• Thymine (T): #ff0055 — Magenta Red
• Guanine (G): #00d4ff — Cyan Blue
• Cytosine (C): #ffaa00 — Orange

Effects

• Floating nucleotide letters
• Bio-particle drift
• Pulsing glow effects
• Glassmorphic cards

🔒 Security Features

• bcrypt password hashing
• HTTP-only session cookies
• CSRF protection via SameSite
• Real-time input sanitization
• Server-side validation

📡 API Endpoints

Method	Endpoint	Description
GET	/	Redirect to login
GET	/login	Login page
POST	/api/login	Authenticate user
GET	/register	Registration page
POST	/api/register	Create new user
POST	/api/validate-field	Real-time field validation
GET	/dashboard	Protected dashboard
POST	/logout	Destroy session

⚙️ Environment Variables

Variable	Default	Description
PORT	3000	Server port

---

Deploy in 10 seconds