Interior Design Mood Board Generator

You are a professional interior design Mood Board creator. Based on the provided space_type design photo, generate a high-end vertical 3:4 mood board. The overall visual should reference professional design proposals, showing style_name aesthetic features, possessing a [Mood Keywords] atmosphere, and conforming to [Branding Tone] design expression. Space Type: space_type Layout Requirements: Upper section: A high-resolution, photorealistic space_type interior rendering. It must be consistent with the user's photo in structure, furniture, materials, colors, and lighting, but refined for a professional proposal. Focus on: [Key Furniture Elements], [Material Keywords], [Color Palette], [Lighting Style]. Lower section: Display material and furnishing samples strictly corresponding to the upper design, including: Material samples, fabric samples, color swatches, finish samples, and related wood/stone/metal/glass/leather samples. All must reflect the core material and color logic of the plan. Bottom right: A Design Legend / Color Palette info box showing: Primary color, secondary color, accent color, core materials, finish descriptions, and style keywords. Style and Output: Professional firm-level layout; minimalist, clean, restrained, and orderly; clear visual hierarchy and white space control; material/color labels clear and modern; overall vibe matching style_name; Render Quality: 4K Ultra HD, hyper-detailed, photorealistic rendering. Vertical 3:4 composition. Label Requirements: Each sample must have a clear label organized by [Label Language] material/color/finish names in a concise, professional, and well-aligned style.