PoGPM v2.0: A Complete Visual Overhaul for Trading Microservices

# PoGPM v2.0: A Complete Visual Overhaul for Trading Microservices

Applying a professional trading terminal aesthetic to the Portfolio Manager with enhanced real-time status monitoring.

## The Update

Version 2.0 of PoGPM brings a major visual refresh, aligning the Portfolio Manager with the TraderHL dark terminal aesthetic. The update focuses on visual consistency, improved information density, and real-time connection status monitoring.

## Visual Theme: TraderHL Style

The new design implements a three-layer visual hierarchy:

This creates depth without brightness, keeping the focus on the data while clearly delineating content sections. Table headers use the grey background while rows remain black, providing clear visual separation without harsh contrast.

## Dashboard Redesign: Four Equal Boxes

The top dashboard section has been completely restructured from scattered cards into four equal-width boxes:

### Combined Totals Box

The new “Combined Totals” box aggregates key metrics across all trading sources:

– **Total Equity**: Sum of all account values
– **Open PnL**: Real-time unrealized profit/loss
– **Positions**: Count of open positions
– **Orders**: Count of working orders
– **Today**: Sum of all realized PnL for the current session

The “Today” metric is particularly useful for tracking daily performance across the entire portfolio at a glance.

### Per-Trader Boxes

Each trader (HL, Lighter, Manual) now has its own equal-sized box showing:

– **Equity**: Individual account value
– **Open PnL**: Unrealized positions for that account
– **Closed PnL**: Realized gains/losses for the session

## Real-Time Connection Status

A new feature in v2.0 is the nav sidebar status indicators. Each trader shows a live connection status dot:

– **Grey dot**: Service disconnected or data unavailable
– **Green pulsing dot**: Service connected and healthy

The pulsing animation provides at-a-glance confirmation that data is flowing without requiring focus:

“`css
@keyframes pulse-slow {
0%, 100% {
opacity: 1;
box-shadow: 0 0 2px var(–success);
}
50% {
opacity: 0.5;
box-shadow: 0 0 6px var(–success);
}
}
“`

This 2-second pulse cycle is subtle enough not to be distracting while remaining noticeable in peripheral vision.

### Connection Detection Logic

– **Trader HL**: Checks if `trader` service state is `running` via watchdog
– **Trader Lighter**: Checks if `trader_lighter` service state is `running`
– **PoGManual**: Checks if personal/manual trade data exists with valid equity

## Chart Styling Updates

Charts received subtle refinements:

– **Pure black backgrounds**: Chart canvas uses `#000000` instead of transparent
– **Faint unrealized lines**: Unrealized PnL lines now use `#555555` grey with dashed styling
– **Account value prominence**: Solid white lines for account value remain prominent

The contrast between faint grey unrealized lines and prominent account value lines allows traders to focus on the equity trend while still seeing real-time PnL fluctuations.

“`javascript
{
label: ‘Unrealized’,
borderColor: ‘#555555’,
borderWidth: 1,
borderDash: [4, 2],
// …
}
“`

## CSS Variables Architecture

The styling is now controlled through centralized CSS variables:

“`css
:root {
–bg-primary: #000000;
–bg-panel: #1a1a1a;
–bg-card: #000000;
–bg-table-header: #1a1a1a;
–bg-table-row: #000000;
–bg-chart: #000000;
–border-card: #222222;
}
“`

This architecture enables future theme customization and ensures consistency across all components.

## Dashboard Box Implementation

The new dashboard uses CSS Grid for responsive layout:

“`css
.dashboard-top-row {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: var(–space-md);
margin-bottom: var(–space-md);
}

.dashboard-box {
background: #000000;
border: 1px solid #2a2a2a;
padding: var(–space-md);
border-radius: 2px;
}
“`

The 1px borders provide subtle separation without the chunky appearance of thicker borders.

## Version Summary

### What Changed

### Files Modified

– `frontend/static/styles.css` – Complete CSS variable overhaul
– `frontend/index.html` – Dashboard restructure
– `frontend/static/app.js` – Nav status updates, Today PnL calculation
– `README.md` – Updated to v2.0.0

## Design Philosophy

The visual refresh follows key principles:

1. **Data First**: Reduce visual noise so numbers stand out
2. **Status at a Glance**: Pulsing indicators show health without reading text
3. **Consistent Hierarchy**: Same visual patterns across all PoG services
4. **Dark by Default**: Trading terminals should be dark for extended viewing

## What’s Next

Future visual improvements planned:

– Service-specific status colors (green/yellow/red health states)
– Trade notification toasts with severity coloring
– Responsive breakpoints for mobile viewing
– Dark/light theme toggle (for daytime use)

## GitHub Repository

The v2.0.0 release is tagged and available at: **https://github.com/sirdavidjcoops/PoGPM**

“`bash
git checkout v2.0.0
“`

—

*PoGPM is part of the PoG (Proof of Gains) trading ecosystem – microservices for automated cryptocurrency trading using reinforcement learning.*