ultra modern luxury gym interior at night dark and moody atmosphere deep navy blue and black color palette subtle warm amber led strip lighting integrated into the ceiling cinematic lighting with high contrast soft ambient blue glow controlled shadows glossy mirror reflections large wall mirrors reflecting premium gym equipment matte black dumbbell racks minimalist and high end design industrial ceiling with visible structures rim lighting on equipment low key lighting calm and exclusive luxury fitness club aesthetic photorealistic ultra realistic professional interior photography sharp focus wide angle 8k resolution color grading inspired by luxury hotel gyms cold blue highlights with warm golden accents negative prompt people crowded gym daylight messy environment colorful equipment cheap lighting overexposed flat lighting cartoon low resolution blurry
