:root{--tuc-bg:#070b14;--tuc-surface:#0a1628;--tuc-surface-deep:#060a1e;--tuc-border:#1e2d55;--tuc-cyan:#06b6d4;--tuc-text:#e8edf8;--tuc-green:#34d399;--tuc-red:#f87171;--tuc-amber:#fcd34d;--tuc-purple:#a78bfa;--tuc-blue:#60a5fa;--tuc-amber-bg:#1a1a0e;--tuc-blue-bg:#1e3a5f;--tuc-border-accent:#06b6d4;--tuc-border-hover:#2d4278;--tuc-cyan-dim:#0e4f6b;--tuc-green-bg:#0d4d3b;--tuc-purple-bg:#1e1035;--tuc-red-bg:#3d1515;--tuc-surface-hover:#0d1835;--tuc-text-dim:#3b5280;--tuc-text-muted:#64748b;--tuc-text-secondary:#94a3b8;--tuc-font:"IBM Plex Mono", ui-monospace, "Cascadia Code", "JetBrains Mono", monospace;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--tuc-spacing-scale:4px 8px 12px 16px 24px 32px 48px}