Dark, warm tones—think deep charcoal, burnt orange, a splash of burgundy. Rough wood for the tables, plush velvet seats, maybe a hint of leather. Keep the lighting low, amber, flickering like a cigarette ember. Let the walls soak up the shadows, add a bit of exposed brick for texture. Keep it loose, no over‑the‑top polish, just the kind of vibe that makes you forget you’re even in a room.