Now I have design inspiration showing a professional dark-themed dashboard aesthetic. Let me create the ICS Security Dashboard with:

1. Dark theme with professional SOC styling
2. Sensor monitoring cards with real-time values and status indicators
3. Real-time line chart for sensor trends
4. CLI-style attack simulation panel
5. Emergency alert banner
6. Grid layout with professional styling

Let me start by updating the theme and building the dashboard:

Now let me create the tailwind config and update globals.css with a professional dark SOC theme, then build the dashboard:

Now let me create the main dashboard page with all the required components:

Now let me create the sensor card component:

Now let me create the chart component:

Now let me create the attack simulator component:

Now let me create the alert banner component:

I've successfully created a professional Industrial Control System (ICS) Security Dashboard UI. Here's what I've built: ## Dashboard Features: ✅ **Dark Theme SOC Aesthetic** - Professional deep dark background with cybersecurity-focused color scheme (green/cyan for normal, orange for warning, red for emergency) ✅ **3 Sensor Monitoring Cards** - Each displays: - Sensor ID (S1, S2, S3) - Large, bold distance readings in cm - Status badges (Normal/Warning/Emergency) with appropriate colors - Animated alert indicators for emergency states - Threshold reference information ✅ **Real-Time Line Chart** - Displays trends for all three sensors over time with: - Color-coded lines for each sensor - Interactive tooltips - Threshold zones (Normal >20cm, Warning 10-20cm, Emergency <10cm) ✅ **CLI-Style Attack Simulator** - A command-line interface for simulating attacks: - Command format: `attack S1 5.0` (to set sensor S1 to 5.0 cm) - Command logging with timestamps - Error handling for invalid commands - Reset button to restore default values ✅ **Emergency Alert Banner** - Dynamically displays at the top when any sensor enters emergency state with pulsing alert indicators ✅ **Live Monitoring** - Sensors update automatically every 3 seconds with realistic fluctuations, and the chart maintains a rolling 20-point history The dashboard is fully interactive, responsive, and follows professional SOC design patterns with proper spacing, typography, and visual hierarchy.