Utilize a light theme with a dark-cyan palette for contrast. Ensure that the contrast ratio meets 4.5:1 for accessibility, using dark-cyan for key metrics and light backgrounds for readability.

Implement a 12-column grid for a 16:9 ratio layout. Place KPI visuals at the top for immediate visibility, and arrange charts in the middle sections to facilitate analysis while ensuring 16-24px padding throughout the layout.

Use a clear typography hierarchy: Dashboard title at 24-28px bold, section headers at 18-20px semibold, and body text at 12-14px regular. Stick to one font family for consistency across the dashboard.

Select chart types that align with the data: use Gauge for OEE, Geographic Map for production locations, and Data Table for detailed KPIs. Limit colors to 5-7 per chart and ensure clear legends and axis formatting.

Establish a clear visual hierarchy by making the most critical metrics the largest and boldest. Use whitespace effectively to separate sections and apply conditional formatting to highlight anomalies in defect rates.

Incorporate hover states for interactive elements (e.g., opacity change or shadow effect). Use loading indicators during data refresh and provide visual feedback for filter selections to enhance user experience.