A dark, data-dense analytics overview with KPI cards, a revenue area chart, and a live activity feed. Drawn from a single prompt.
Design a desktop analytics dashboard for a SaaS product called Northwind.
Layout: a 220px left sidebar (logo, 6 nav items, account at the bottom) and a main area with a sticky header showing the page title "Overview" and a date-range pill ("Last 30 days").
Below the header: a row of 4 KPI cards (MRR $48.2k +12.4%, Active users 9,310 +4.1%, Churn 1.8% -0.3%, NPS 62 +5). Each card has a label, a big tabular number, and a small trend delta with an up/down arrow.
Main panel: a large "Revenue" card with an emerald area + line chart over 12 months, a legend, and a "+18.6% vs last year" badge. Beside it, a narrower "Traffic sources" card with 4 labeled progress bars.
Bottom: a "Recent activity" card listing 4 rows (avatar initials, name, action, timestamp).
Tone: near-black background, hairline borders, one emerald accent, generous spacing, tabular numbers. Linear-grade restraint.