346 lines
12 KiB
Markdown
346 lines
12 KiB
Markdown
---
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name: command-center-ui
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description: Web and App implementation guide for Command Center UI. Trigger when user wants monitoring systems, enterprise dashboards, NOCs, and global maps.
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date_added: "2026-06-17"
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risk: safe
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source: self
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source_type: self
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---
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# Command Center UI
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> "Mission Control. Global monitoring, real-time alerts, and high-stakes data visualization."
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## When to Use
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Use this sub-style when the user's request matches the aesthetic described above. This is a child reference of the `design-it` skill and is not meant to be triggered directly.
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## Core Principles
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1. **Dark/Black Backgrounds**: Essential for a room full of glowing monitors (NOCs). It makes the data pop and reduces glare.
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2. **Maps & Topologies**: The center of the UI is almost always a dark-mode geographical map or a node-based network topology.
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3. **Alert Hierarchy**: 90% of the screen is calm and blue/grey. When a warning happens, it flashes bright amber or red to immediately draw the eye.
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## Visual DNA
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- **Colors**: Pure black (`#000000`) or deep navy (`#0B132B`). Accents are electric cyan (`#00FFFF`), amber (`#FFBF00`), and critical red (`#FF0000`).
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- **Typography**: Clean, tech-focused sans-serifs (`Orbitron`, `Roboto`, `Share Tech`).
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- **Styling**: Glowing borders, radar sweeps, and stark, data-driven charts.
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## Web Implementation
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- **CSS Example**:
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```css
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body {
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background-color: #030a16;
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color: #8ab4f8;
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font-family: 'Roboto', sans-serif;
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margin: 0;
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display: grid;
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grid-template-columns: 300px 1fr 300px;
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height: 100vh;
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}
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.panel {
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background-color: rgba(13, 27, 42, 0.8);
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border: 1px solid #1c355e;
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box-shadow: inset 0 0 20px rgba(0, 255, 255, 0.05);
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margin: 10px;
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display: flex;
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flex-direction: column;
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}
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.panel-header {
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background: linear-gradient(90deg, #1c355e, transparent);
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color: #00ffff;
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padding: 8px 16px;
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font-weight: bold;
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text-transform: uppercase;
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letter-spacing: 2px;
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border-bottom: 1px solid #00ffff;
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}
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/* The Map/Center view */
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.main-view {
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/* Placeholder for a massive globe or map */
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background: radial-gradient(circle, #0d1b2a 0%, #030a16 100%);
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position: relative;
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}
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/* Critical Alert */
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.alert-critical {
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background-color: rgba(255, 0, 0, 0.1);
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border: 1px solid #ff0000;
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color: #ff0000;
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box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
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animation: pulse-red 2s infinite;
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}
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@keyframes pulse-red {
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0% { box-shadow: 0 0 5px rgba(255, 0, 0, 0.2); }
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50% { box-shadow: 0 0 20px rgba(255, 0, 0, 0.8); }
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100% { box-shadow: 0 0 5px rgba(255, 0, 0, 0.2); }
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}
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```
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## App Implementation
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### SwiftUI
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```swift
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struct CommandCenterView: View {
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@State private var isAlerting = false
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var body: some View {
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VStack(spacing: 16) {
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// Header
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HStack {
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Text("GLOBAL_OPS // ALPHA")
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.font(.custom("Orbitron", size: 20))
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.foregroundColor(Color(red: 0.0, green: 1.0, blue: 1.0)) // Cyan
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Spacer()
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Text(Date(), style: .time).foregroundColor(.gray)
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}
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.padding()
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.border(Color(red: 0.0, green: 1.0, blue: 1.0), width: 1)
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// Map or main visual placeholder
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Circle()
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.strokeBorder(
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LinearGradient(colors: [.cyan, .blue], startPoint: .top, endPoint: .bottom),
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lineWidth: 2
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)
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.frame(height: 250)
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.overlay(Text("TOPOLOGY SCAN").foregroundColor(.cyan.opacity(0.5)))
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// Critical Alert Panel
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VStack(alignment: .leading) {
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Text("WARNING: SECTOR 7G")
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.font(.headline)
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.foregroundColor(.red)
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Text("Anomalous activity detected.")
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.font(.subheadline)
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.foregroundColor(.white)
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}
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.padding()
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.frame(maxWidth: .infinity, alignment: .leading)
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.background(Color.red.opacity(0.1))
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.border(Color.red, width: 2)
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.shadow(color: isAlerting ? .red : .clear, radius: 10)
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}
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.padding()
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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.background(Color(red: 0.01, green: 0.04, blue: 0.09)) // Very dark navy
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.onAppear {
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withAnimation(.easeInOut(duration: 1.0).repeatForever()) {
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isAlerting.toggle()
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}
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}
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}
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}
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```
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- Rely heavily on `.border()` and `.strokeBorder()` combined with gradients to create technical, glowing wireframes.
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- Use `.shadow()` animated continuously for pulse alerts.
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### Flutter
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```dart
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class CommandCenterScreen extends StatefulWidget {
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@override
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State<CommandCenterScreen> createState() => _CommandCenterScreenState();
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}
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class _CommandCenterScreenState extends State<CommandCenterScreen> with SingleTickerProviderStateMixin {
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late AnimationController _pulseController;
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@override
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void initState() {
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super.initState();
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_pulseController = AnimationController(vsync: this, duration: const Duration(seconds: 1))..repeat(reverse: true);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xFF030A16), // Dark NOC background
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body: SafeArea(
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// Panel Header
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Container(
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padding: const EdgeInsets.all(12),
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decoration: const BoxDecoration(
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border: Border(bottom: BorderSide(color: Colors.cyan)),
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gradient: LinearGradient(colors: [Color(0xFF1C355E), Colors.transparent]),
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),
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child: const Text('GLOBAL_OPS // ALPHA',
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style: TextStyle(color: Colors.cyan, fontFamily: 'Orbitron', letterSpacing: 2)),
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),
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const SizedBox(height: 24),
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// Map Placeholder
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Expanded(
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child: Container(
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(color: Colors.cyan.withOpacity(0.5), width: 2),
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),
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child: const Center(child: Text('RADAR ACTIVE', style: TextStyle(color: Colors.cyan))),
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),
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),
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const SizedBox(height: 24),
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// Animated Critical Alert
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AnimatedBuilder(
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animation: _pulseController,
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builder: (context, child) {
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return Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.red.withOpacity(0.1),
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border: Border.all(color: Colors.red),
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boxShadow: [
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BoxShadow(color: Colors.red.withOpacity(_pulseController.value * 0.8), blurRadius: 20)
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],
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),
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child: const Text('WARNING: SECTOR 7G', style: TextStyle(color: Colors.red, fontWeight: FontWeight.bold)),
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);
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},
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),
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],
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),
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),
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),
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);
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}
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}
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```
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- A `Container` with a `LinearGradient` that fades to `Colors.transparent` is excellent for high-tech headers.
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- Use `AnimatedBuilder` to manipulate the `blurRadius` and opacity of `BoxShadow` to create flashing alert panels.
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### React Native
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```jsx
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const CommandCenterScreen = () => {
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const pulseAnim = useRef(new Animated.Value(0)).current;
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useEffect(() => {
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Animated.loop(
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Animated.sequence([
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Animated.timing(pulseAnim, { toValue: 1, duration: 1000, useNativeDriver: false }),
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Animated.timing(pulseAnim, { toValue: 0, duration: 1000, useNativeDriver: false })
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])
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).start();
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}, []);
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const shadowOpacity = pulseAnim.interpolate({ inputRange: [0, 1], outputRange: [0.2, 1] });
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return (
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<View style={{ flex: 1, backgroundColor: '#030A16', padding: 16 }}>
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{/* Header Panel */}
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<View style={{
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borderBottomWidth: 1, borderColor: '#00FFFF', padding: 12, backgroundColor: '#1C355E'
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}}>
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<Text style={{ color: '#00FFFF', fontFamily: 'monospace', letterSpacing: 2 }}>
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GLOBAL_OPS // ALPHA
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</Text>
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</View>
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<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
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<View style={{
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width: 250, height: 250, borderRadius: 125, borderWidth: 2, borderColor: '#00FFFF',
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justifyContent: 'center', alignItems: 'center'
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}}>
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<Text style={{ color: '#00FFFF', opacity: 0.5 }}>SCANNING...</Text>
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</View>
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</View>
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{/* Critical Alert */}
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<Animated.View style={{
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backgroundColor: 'rgba(255,0,0,0.1)',
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borderWidth: 2, borderColor: '#FF0000', padding: 16,
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shadowColor: '#FF0000', shadowRadius: 15, shadowOpacity, elevation: 10
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}}>
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<Text style={{ color: '#FF0000', fontWeight: 'bold', fontSize: 18 }}>WARNING: SECTOR 7G</Text>
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<Text style={{ color: '#FFF' }}>Anomalous activity detected.</Text>
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</Animated.View>
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</View>
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);
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};
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```
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- Rely on sharp 1px or 2px borders with bright hex values (`#00FFFF`, `#FF0000`) instead of border radii.
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- Keep backgrounds extremely dark navy (`#030A16`) rather than pure black to avoid OLED smearing while maintaining the NOC feel.
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### Jetpack Compose
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```kotlin
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@Composable
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fun CommandCenterScreen() {
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val infiniteTransition = rememberInfiniteTransition()
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val pulseAlpha by infiniteTransition.animateFloat(
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initialValue = 0.2f,
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targetValue = 1.0f,
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animationSpec = infiniteRepeatable(
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animation = tween(1000, easing = LinearEasing),
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repeatMode = RepeatMode.Reverse
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)
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)
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Column(
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modifier = Modifier
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.fillMaxSize()
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.background(Color(0xFF030A16))
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.padding(16.dp)
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) {
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// Header
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Box(
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modifier = Modifier
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.fillMaxWidth()
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.background(Brush.horizontalGradient(listOf(Color(0xFF1C355E), Color.Transparent)))
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.border(width = 1.dp, color = Color.Cyan) // Simplified border
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.padding(12.dp)
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) {
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Text("GLOBAL_OPS // ALPHA", color = Color.Cyan, fontFamily = FontFamily.Monospace, letterSpacing = 2.sp)
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}
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Spacer(Modifier.height(32.dp))
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// Main Visual
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Box(
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modifier = Modifier
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.weight(1f)
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.fillMaxWidth(),
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contentAlignment = Alignment.Center
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) {
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Box(
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modifier = Modifier
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.size(250.dp)
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.border(2.dp, Color.Cyan.copy(alpha = 0.5f), CircleShape),
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contentAlignment = Alignment.Center
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) {
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Text("SCANNING...", color = Color.Cyan.copy(alpha = 0.5f))
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}
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}
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Spacer(Modifier.height(32.dp))
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// Critical Alert
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Column(
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modifier = Modifier
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.fillMaxWidth()
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.shadow(20.dp, spotColor = Color.Red.copy(alpha = pulseAlpha), ambientColor = Color.Red.copy(alpha = pulseAlpha))
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.background(Color.Red.copy(alpha = 0.1f))
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.border(2.dp, Color.Red)
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.padding(16.dp)
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) {
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Text("WARNING: SECTOR 7G", color = Color.Red, fontWeight = FontWeight.Bold, fontSize = 18.sp)
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Text("Anomalous activity detected.", color = Color.White)
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}
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}
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}
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```
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- Compose handles neon interfaces very well. Use `Modifier.border(..., CircleShape)` for radar rings.
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- To make a container glow in Compose, you must use `Modifier.shadow` with the `spotColor` and `ambientColor` set to your neon color, bypassing the default black shadow.
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## Do's and Don'ts
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- **DO**: Create a distinct visual rhythm. The screen should feel calm until a specific alert requires attention.
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- **DON'T**: Fill the screen with bright, solid white panels. A command center should glow softly, not blind the user.
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## Limitations
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- This is a styling reference and does not replace environment-specific validation, accessibility testing, or expert review.
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- Ensure appropriate contrast ratios and responsive behaviors are verified separately.
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