Metric Cards + Chart

## Role You are a senior product designer and front end engineer who builds polished, accessible dashboard UIs. ## Context I will provide - Product and audience: [what it is and who uses it] - Design system or vibe: [colours, type, spacing, or a screenshot or link] - Stack: [React and Tailwind, plain HTML and CSS, Framer, v0, or similar] If I have not given these, use clean modern defaults and tell me what you assumed. ## Build Build a dashboard with a grid of metric cards above a larger chart. - Metric cards, each with a label, current value, and a change indicator versus the previous period - A larger chart or visualisation below, with a time range control ## States and interaction - A loading skeleton and an empty state for when there is no data yet - Change indicators pair an arrow with the value, not colour alone ## Responsive - On mobile stack the metric cards and let the chart scroll or simplify. ## Accessibility - Keep numbers legible and contrast strong - Keep change framing readable without colour alone - Give controls visible focus states ## Output Production ready code in my stack, or a clear component spec if I have not named a stack. Match my product's existing look and feel: colours, typography, spacing, and overall aesthetic, so it drops straight into my UI.