Cosmic planetarium interior, futuristic dome structure, immersive starry night sky, advanced LED lighting systems, color-shifting ambiance, dynamic beam angles, 3D projection mapping, high-contrast ratio, luminescent accents, sleek metal railings, minimalist seating areas, celestial-inspired patterns, geometric shapes, dark blues and purples hues, soft warm glow, atmospheric misting effects, 180-degree panoramic view, realistic starfield textures, ambient occlusion.