What problem does it solve? Choosing the right layout pattern for ERP pages is a recurring decision: users need to browse large record lists, edit entries quickly, or work through complex forms, and picking the wrong pattern hurts usability. This Skill provides guidance and quick-reference code for two React layout components—SplitLayout and SidePanel—so you apply the correct pattern consistently. ## Core Features & Use Cases - SplitLayout master-detail: Renders a list on the left and a detail view on the right with a configurable master width, ideal for high-volume pages where users navigate quickly between records. - SidePanel drawer: A right-side drawer built on shadcn/ui Sheet with sm/md/lg sizes and a footer for action buttons, suited for quick edits without leaving the current page. - Decision guidance: A comparison table clarifies when to use SplitLayout, SidePanel, or a separate full page for complex forms with sections like EditableGrid or Attachments. - Use Case: Building an invoice management page, you render the invoice list in a SplitLayout master pane, show the selected invoice detail on the right, and open a SidePanel for quick edits of a few fields. ## Quick Start Ask the AI to build an ERP page using SplitLayout with a record list on the left and a detail view on the right, plus a SidePanel drawer for quick editing.