{"canvas_settings":{"aspect_ratio":"4:3","ambient_lighting":"bright studio light with soft drop shadows beneath each floating plane","image_style":"product explainer render, clean white studio backdrop"}, "layers":[ {"description":"A plain white studio backdrop filling the canvas with a soft gradient falloff at the edges","coordinates":"cx: 0.500, cy: 0.500, w: 1.000, h: 1.000","hierarchy_and_relation":"bottom layer, contains all other layers","color_specs":["#FFFFFF","#ECECEF"]}, {"description":"The lowest floating plane, a solid blush rectangle seen at a slight angle with a soft shadow beneath it","coordinates":"cx: 0.460, cy: 0.760, w: 0.560, h: 0.280","hierarchy_and_relation":"bottom plane of a stack of four parallel planes, furthest from the viewer","color_specs":["#F6DDD8"]}, {"description":"The second floating plane, a translucent sheet carrying a large pale circle","coordinates":"cx: 0.460, cy: 0.590, w: 0.560, h: 0.280","hierarchy_and_relation":"sits above the blush plane and below the confetti plane","color_specs":["#FFFFFF","#EAE3F2"]}, {"description":"The third floating plane, a translucent sheet scattered with small coral and mint confetti shapes","coordinates":"cx: 0.460, cy: 0.420, w: 0.560, h: 0.280","hierarchy_and_relation":"sits above the circle plane and below the topmost plane","color_specs":["#FF6B5A","#7FD6BC"]}, {"description":"The topmost floating plane, a transparent sheet carrying the words \"Happy Birthday\" in a bright coral script","coordinates":"cx: 0.460, cy: 0.250, w: 0.560, h: 0.280","hierarchy_and_relation":"nearest the viewer, above all other planes","color_specs":["#FF4F3C"]}, {"description":"A vertical column of four small grey labels beside the planes reading \"text\", \"confetti\", \"shape\", \"background\", each aligned with the plane it names","coordinates":"cx: 0.860, cy: 0.500, w: 0.180, h: 0.640","hierarchy_and_relation":"right margin, each label vertically aligned with one plane","color_specs":["#6B6B75"]}, {"description":"Thin grey leader lines connecting each label to the edge of its plane","coordinates":"cx: 0.760, cy: 0.500, w: 0.140, h: 0.640","hierarchy_and_relation":"drawn between the labels and the planes, above the backdrop","color_specs":["#B9B9C2"]} ]}