Black cat IP character in blue grid bag AI Image Prompt

A black cat-shaped IP character with high-contrast yellow eyes, minimal and geometric design, placed inside a blue grid-structured mesh bag with regular repeating grid texture and slight planar perspective illusion, pure white textureless background, medium shot composition, eye-level view, fully flat visual treatment eliminating spatial depth, subject centered and occupying strong proportion, colors mainly high-saturation blue and pure black, with yellow as a visual focal point accent, using large areas of flat solid colors, no shadows, no gradients, no brushstroke texture, emphasizing graphic rhythm, composition proportion, negative space design, overall style referencing modern graphic design, trendy brand key visual, visual system design, minimalism, premium feel, strong visual tension, high detail, commercial-grade output.