Atrium

Nine pages ship: an overview that leads with the quarter's one number, a drag-and-drop pipeline board, a dense accounts table with working create, edit and delete plus the record it opens into, a forecast split by rep against the quarter's target, a stage funnel, a month calendar of close dates, a grouped activity log the console writes to as you work, two three-step create wizards, and a living /components styleguide where every specimen is the working component. Sixteen independent sections and nine primitives build them. One file declares the spine — twelve deals, twelve accounts, ten contacts — and every figure in the theme is derived from it, so no two panels can disagree. Four real recharts, coloured entirely through CSS variables, each with a table twin so no value is trapped behind a hover. Density is the craft: a 13px console tier inside a 1.125 type ladder, Inter Tight and Red Hat Mono shipped as self-hosted woff2, tabular figures in every numeric column, and status that always pairs a colour with an icon and a word. Panels share hairlines rather than floating apart, so the console reads as one sheet. A quiet near-white admin ground and indigo-violet in light, a lifted graphite in dark, a light/dark toggle in the top bar, and every pair computed to WCAG AA. Built for Tailwind v4, Next.js 15 and React 19; every colour lives in one theme.css.