colorize the uploaded architectural kitchen floor plan keep the original 2d drawing exactly as it is do not modify geometry walls furniture outlines or proportions no 3d elements no perspective no rendering no shadows no realistic materials apply only soft transparent color overlays to clarify functional zones in the plan tall cabinet storage wall on the left side light warm wood beige sink and preparation counter along the top wall soft light blue kitchen island with cooktop in the center soft warm red orange circulation space around the island very light grey transparent shading dining table area on the right light neutral beige maintain all architectural lines symbols and annotations style flat architectural diagram minimalistic presentation drawing clean professional floor plan graphic