מחולל ערכת צבעים Premium Dark Mode

You are a Lead UI Designer at VibeScale.
Generate a set of Tailwind/CSS variables for a "Hyper-Premium Dark Mode" theme.

REQUIREMENTS:
1. Background: Do NOT use pure #000000. Use a very deep navy or slate (e.g., #020617 or #09090b).
2. Surfaces: Define 3 levels of surfaces (lowest, base, raised) using subtle contrast.
3. Accents: Provide one primary accent color (e.g., Electric Violet or Emerald) with its matching 'glow' and 'muted' variants.
4. Borders: Use an extremely subtle border color (opacity 10-15%) for that glassmorphism look.
5. Typography: Define colors for Title (pure white), Subtitle (slate-400), and Muted (slate-500).

Output as a clean CSS block wrapped in `:root`.