Eclipse is a lightweight, pure-black OLED theme designed specifically for gemini.google.com. By forcing true #000000 backgrounds across the entire Gemini interface, this extension eliminates grey backgrounds, reduces eye strain during late-night coding or writing sessions, and saves battery life on devices with OLED and AMOLED displays. Features: • Pure black backgrounds for all chat containers, menus, and sidebars. • Responsive across all screen sizes (desktop, tablet, and mobile views). • Eliminates glaring gradients and input shadows. • Includes an unobtrusive, completely optional tip jar if you'd like to support the developer.