instruction refine only the base of the dining table while preserving the rest of the scene exactly as it is table base correction critical keep a central vertical support column slender and minimal add a rectangular base plate at floor level clearly visible and well defined flat horizontal with sharp edges rectangular shape not circular not organic proportional to table size slightly smaller than tabletop diameter the base must sit firmly on the floor have clear contact shadow be visually stable and grounded material brushed stainless steel same as table subtle reflections not mirror like visual intention a clean architectural table base with clear geometry and stable grounding similar to a minimal modern pedestal with a rectangular foot restrictions very important do not blur or soften the base shape no circular base no undefined or fading edges do not change tabletop or chairs do not modify lighting or composition
