Analytics Dashboard with Diagonal Cut Design

[Format] Landscape 16:9 gig cover, flat analytics-UI screenshot with a hard diagonal cut. Crisp dark theme, thin light rules. No watermark, no personal names. [Layout] Edge-to-edge dark dashboard, no bezel. The defining geometry is a single wide white diagonal wedge that slices the frame from the lower-left toward the upper-right, cutting off a triangular portion of the UI at the top-right and bottom-left so the interface appears to be revealed behind a peeling surface. Behind the wedge the dark canvas is tiled with rounded dark panels in a masonry grid of different sizes: a top bar with the app title, a date-range pill pair and a small badge at the far right; a heading row; then a mosaic — a row of four KPI panels each with an icon square, a label pair and a mini area sparkline; below that a large donut panel, a horizontal bar panel, a funnel panel and a vertical spend list; a wide retention table panel spans the lower row; a small country bar panel sits bottom-left. [Subject] None — UI only. [Headline] The top bar title reads a two-part app and product-analytics name in light grey with a small square logo mark at its left (an individual product's own name — keep it as neutral placeholder wording); below it a large white "Dashboard" heading with a smaller date line. KPI labels read "INSTALLS", "ACTIVE-USERS", "SESSIONS" and "MEDIA SPENDS (COST)" with large white figures and small coloured delta chips. Tile titles include installs-by-source, daily-active-users-by-device, top-app-events, spends-by-channel, installs-by-country and a seven-day retention curve; the spends-by-channel column is a stack of small rows labelled Apple Search Ads, Google Ads Search, Google Ads ACI, Snapchat Install, Instagram Install, Facebook Install and Off-Facebook Install, each with a coloured bar and a value. [Badges] Top-left a tiny flat rounded-square mark in solid blue with a white glyph — the app's own private logo, drawn as the small blue mark it appears as, with no invented name. Bottom-right corner shows a faint dark watermark strip; omit it. [Mood] Near-black navy canvas with mint-green and electric-blue data accents against a hard white diagonal cut. Sleek, modern, high-tech; the diagonal wedge gives the thumbnail an unusual, memorable silhouette.