feat(ui): update to Professional Aerospace v2.1 interface, fix top bar layout, refresh assets

Author: SpaceEngineerSS

DESIGN_SYSTEM.md

@@ -16,9 +16,24 @@ OrbitView uses a modern design token system defined in `design-tokens.css` and e
 --color-warning: #eab308;        /* yellow-500 */
 --color-danger: #ef4444;         /* red-500 */
 --color-info: #a855f7;           /* purple-500 */
+### Sci-Fi Aesthetic (New)
+
+OrbitView 2.0 introduces a "SpaceX-inspired" technical aesthetic:
+
+```css
+/* Neon Glows */
+--shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, 0.3);
+--shadow-glow-gold: 0 0 20px rgba(245, 158, 11, 0.3);
+
+/* Technical Grids */
+--mask-hex: url("data:image/svg+xml..."); /* Subtle hex pattern */
+
+/* Animations */
+.animate-scan-line      /* Vertical scanning light */
+.animate-live-pulse     /* Pulsing status indicator */
 ```
 
-###Glass morphism System
+### Glass morphism System
 
 **Core Principle**: Deep backdrop blur with subtle saturation and inner highlights.
 
@@ -63,6 +78,20 @@ For notched devices (iPhone X+, modern Android):
 </div>
 ```
 
+### Z-Index Hierarchy
+
+Strict z-index scale to manage stacking contexts:
+
+```css
+--z-map: 0;         /* Base layer (Cesium) */
+--z-ui-base: 10;    /* Sidebar, Panels */
+--z-nav: 30;        /* Mobile Navigation */
+--z-sheet: 40;      /* Bottom Sheets */
+--z-modal: 50;      /* Full Screen Modals */
+--z-toast: 60;      /* Notifications */
+--z-max: 9999;      /* Critical Overlays */
+```
+
 ---
 
 ## 📱 Mobile Utilities

README.md

@@ -17,18 +17,22 @@
 ---
 
 <div align="center">
-  <p><b>Scientific Satellite Tracker & Orbital Analysis</b></p>
-  <img src="public/orbitview.png" alt="OrbitView Demo" width="900">
+  <p><b>Professional Aerospace Interface v2.1</b></p>
+  <img src="public/assets/desktop-ui.png" alt="OrbitView Professional UI" width="900">
+  <br><br>
+  <p><b>Mobile Tactical View</b></p>
+  <img src="public/assets/mobile-ui.png" alt="OrbitView Mobile UI" width="375">
+  <p><i>High-fidelity "Deep Matte" aesthetic with precision telemetry tools</i></p>
 </div>
 
 ---
 
 ## ✨ Features
 
-### 🎨 v2.0 UI Revolution
-- 🖥️ **Cinematic HUD & Glassmorphism UI** - Sci-Fi inspired interface with backdrop blur, neon accents, and scan-line effects
-- ⏱️ **Time Scrubber & Replay System** - YouTube-style draggable timeline with Zustand-powered state
-- 🎥 **Satellite Cockpit View (POV)** - Velocity-vector locked camera with Quaternion orientation
+### 🎨 v2.1 "Professional Aerospace" UI
+- 🖥️ **HUD & Instrument-Grade Interface** - High-contrast, solid "Deep Matte" panels designed for data legibility. Removed game-like neon glare for a true mission control feel.
+- ⏱️ **Precision Time Control** - Draggable timeline with haptic feedback and exact UTC synchronization.
+- 🎥 **Satellite Cockpit View (POV)** - Velocity-vector locked camera with Quaternion orientation.
 
 ### ⚡ v2.0 Performance
 - 🧮 **Spatial Hashing Collision Engine** - O(N) link calculation with 1000km³ grid cells