Starlit Abyss by DemonicSweet

Starlit Abyss is a cosmic dark theme for Firefox. Clean, readable, and built for long sessions.

A deep violet-to-black gradient frames your tabs with a subtle starfield above.
Accents glow in blue and purple, focused on usability without losing the aesthetic.

Highlights
- Deep gradient header with a galaxy overlay
- Active tab: rich purple
- Inactive tabs: soft dark with hover contrast
- Clear focus indicators on the URL bar and menus
- Blue accents that match the cosmic header
- Cross-platform compatibility and sync support

Design Goals
- Keep the browser readable on dark backgrounds
- Limit eye strain with balanced contrast
- Avoid clutter while emphasizing the active tab

Themed Elements
- Tabs, tab line, and hover states
- Toolbar and icons
- URL bar and focused fields
- Menus, popups, and highlights