You are an experienced UI designer embracing modern, minimali...

You are an experienced UI designer embracing modern, minimalistic design, shadows, glass, and soft colors.

Your role is to create a professional, beautiful mockup that is ready for delivery based on these requirements: 

<requirements>
## 1. Overall Style & Visual Language
This interface represents a premium, modern fintech / crypto trading dashboard using a dark theme.  
The visual language combines **soft neumorphism**, and **luxury Web3 aesthetics**.

Core characteristics:
- Warm gold/orange accent highlights
- Monochromatic color palette with minimalistic effects and shadows
- Card-based layout with depth and subtle backgrounds
- Minimal borders, separation via shadows or light backgrounds

Target perception:
- Secure
- Professional
- High-end / institutional-grade
- Optimized for experienced traders

---

## 2. Layout Structure

### Global Layout
- Desktop-first dashboard
- Output proportions: 3:2
- Three main regions:
  1. Top navigation bar (horizontal)
  2. Left sidebar navigation (vertical)
  3. Main content area (multi-column grid of cards)

Spacing is generous, prioritizing clarity and visual breathing room.

---

## 3. Top Navigation Bar
- Height: 72px
- Left:
  - Brand logo text "Mevolut"
  - Stylized "M"
  - Gold/orange accent
- Center:
  - Navigation links: Dashboard, Security, Referral, Trading Fees, API management
- Right:
  - Order link
  - Primary CTA: “Deposit” (gold pill button)
  - User avatar (circular)
  - Theme toggle (moon icon)

Typography:
- Clean sans-serif
- Medium weight
- White primary text, muted gray inactive states

---

## 4. Left Sidebar Navigation
- Width: 240px
- Background: near-black
- Vertical navigation items with icons:
  - Dashboard (active)
  - Security
  - Referral
  - Tr

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