Use the reference image as inspiration only. Modern unique web app UI layout moc...

Use the reference image as inspiration only. Modern unique web app UI layout mockup for a visual prompt compiler, dark mode theme with sleek slate gray and deep obsidian panels. Functional SaaS design emphasizing a premium, clean vertical pipeline interface with a high signal-to-noise ratio. The layout is structured into three distinct zones: 1. LEFT PANEL (Asset Drawer): A clean library featuring polished, a one-click visual preset cards two column grid which provide the intent for the prompt (e.g., 'YouTube Thumbnail', 'Portrait Master', 'T-Shirt Design'). 2. CENTER WORKSPACE (Scene Construction Pipeline): A vertical six step top-to-bottom sequence of flat card blocks with unique thumbnails indicating the different stages in the pipeline, now distinctly categorized into three visual groupings with subtle headers: 'Creative Direction', 'Cinematography', and 'Style'. The first card is conversationally named something like 'Scene', with the second being 'Subject'. Cards feature the selected concept, interactive inline suggestion chips or dropdowns, but without text input, and 'Relationship Intelligence' notes (e.g., "Suggested because your environment contains strong sunset lighting"). At the bottom sits a 'Creative Freedom' slider. 3. RIGHT PANEL (Compiled Output): Features a 3D preview canvas shown as the default view, with a clear toggle indicator showing the ability to switch to the compiled text prompt view. Properties for the selected item in the center panel cause the corresponding vertical stage card in the center pipeline to brilliantly pulse and glow. A large Generate Image button below that. Every element serves a unique and clear purpose. Minimalist sans-serif typography, flat UI design with shadows, distinct bright modern accent colors in cool or a warm alternative used for active states and semantic color-coding giving a professional and creative appearance, highly spacious layout, professional creative software aesthetic.