:root{--blue: #0075a9;--blue-dark: #005a82;--blue-darker: #003d5c;--blue-light: #e0f2fa;--blue-glow: rgba(0,117,169,.15);--bg: #0a0f1a;--bg-2: #0f1626;--bg-3: #151e2e;--surface: #1a2438;--surface-2: #1f2d42;--border: rgba(0,117,169,.2);--border-bright: rgba(0,117,169,.4);--text: #e8f4fa;--text-muted: #7a9ab5;--text-dim: #4a6a82;--success: #00d4aa;--success-bg: rgba(0,212,170,.1);--warning: #f5a623;--warning-bg: rgba(245,166,35,.1);--danger: #ff4757;--danger-bg: rgba(255,71,87,.1);--sensor-color: #00d4aa;--device-color: #f5a623;--mono: "Space Mono", monospace;--sans: "Inter", sans-serif;--radius: 8px;--radius-lg: 12px;--shadow: 0 2px 8px rgba(0,0,0,.4);--shadow-blue: 0 4px 20px 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