:root{--bg: #0a0f1a;--bg-gradient-start: #0d1320;--bg-gradient-end: #080c14;--surface: #141b2d;--surface-elevated: #1a2340;--surface-muted: #1e2943;--text: #f1f5f9;--text-soft: #94a3b8;--text-muted: #64748b;--brand-500: #00d4aa;--brand-600: #00b894;--brand-700: #059669;--brand-glow: rgba(0, 212, 170, .15);--accent-500: #6366f1;--accent-600: #4f46e5;--accent-glow: rgba(99, 102, 241, .2);--ok-500: #22c55e;--warning-500: #f59e0b;--error-500: #ef4444;--line: rgba(148, 163, 184, .1);--line-strong: rgba(148, 163, 184, .2);--shadow-soft: 0 4px 20px rgba(0, 0, 0, .3);--shadow-elevated: 0 8px 32px rgba(0, 0, 0, .4);--shadow-glow: 0 0 40px var(--brand-glow);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-pill: 999px;--focus-ring: 0 0 0 3px rgba(0, 212, 170, .3);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease}@media(prefers-color-scheme:light){:root{--bg: #f8fafc;--bg-gradient-start: #ffffff;--bg-gradient-end: 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