:root{--color-bg: #0a0e13;--color-surface: #161b22;--color-surface-2: #1c2128;--color-surface-3: #222931;--color-border: #30363d;--color-border-subtle: #21262d;--color-border-strong: #484f58;--color-text: #e6edf3;--color-text-muted: #7d8590;--color-text-dim: #484f58;--color-green: #3fb950;--color-green-dim: #238636;--color-green-glow: rgba(63, 185, 80, .15);--color-green-neon: #00ff41;--color-cyan: #00e5ff;--color-cyan-glow: rgba(0, 229, 255, .15);--color-amber-neon: #ffb000;--color-blue: #58a6ff;--color-blue-dim: #1f6feb;--color-amber: #d29922;--color-red: #f85149;--color-red-dim: #da3633;--color-purple: #bc8cff;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Cascadia Code", "Fira Code", "Consolas", monospace;--font-size-xs: 10px;--font-size-sm: 11px;--font-size-base: 12px;--font-size-md: 13px;--font-size-lg: 14px;--font-size-xl: 16px;--line-height: 1.5;--toolbar-h: 38px;--statusbar-h: 24px;--panel-left-w: 48px;--panel-right-w: 280px;--radius-sm: 2px;--radius-base: 4px;--radius-lg: 6px;--transition-fast: 80ms ease;--transition-base: .15s ease;--transition-slow: .25s ease;--z-canvas: 1;--z-panel: 10;--z-dropdown: 100;--z-modal: 200;--z-toast: 300;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px}