Prompt
A glowing spiral of electric light trails twists inward like a magnetic cyclone in deep black space, intended as a vertical 9:16 composition for tall displays and phone wallpapers. The spiral sits centered with a slight upper-third bias to honor vertical framing and safe crop for app UI elements. Surfaces away from the spiral are clean and unlettered, reducing incidental markings to thin abstract lines that catch glints of #00E5FF and #6A00FF. Strands of light have a satin sheen texture against a velvet-dark background and a subtle grain on peripheral nebula wisps. Focus resolves crisply on the nearest loops of the spiral with moderate layering that lets inner rings recede softly into the void. Light sculpts form with a soft halo and gentle edge separation, overall cool bias balanced by magenta highlights from #FF00C8. Viewpoint reads eye level with a slightly compressed wide feel that emphasizes verticality, and generous negative space frames the spiral for icon and text placement. A single small floating metallic shard and a thin emission ring act as props to suggest scale and motion. Render as a high-fidelity digital illustration with luminous post-processing and slight motion blur hints along the outer trails to convey rotation.
