Random nail color generator, futuristic sci-fi background, neon lights reflecting off metal surfaces, sleek holographic display, modern high-tech laboratory, scientist in a white coat, goggles on forehead, colorful test tubes and beakers surrounding, various nail polish bottles with swirly patterns, glittery finishes, metallic sheens, bright pastel colors, bold neons, subtle shimmers, intricate nail art designs, 3/4 composition, close-up shot of the generator, soft glow lighting, high-contrast colors.