Slatebrook

Style: white cards on gray-white, dark Upgrade button, teal logo tile, quiet dividers.

Layout: settings sidebar beside stacked role cards and an upsell panel.

Components: Owner, Admin, Agent and Viewer cards with permission summaries, custom-roles upgrade card, Upgrade and Compare plans buttons, search field, workflow and channel nav groups.

Vibe: hierarchical, clear, governed — permissions management.