:root{--font-ui:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--font-mono:ui-monospace,"SF Mono","Cascadia Code",monospace;--hairline:rgba(255, 255, 255, 0.055);--surface-0:#07080c;--surface-1:#0c0e14;--surface-2:#12151c;--surface-elevated:#171a22;--border-subtle:rgba(255, 255, 255, 0.06);--border-default:rgba(255, 255, 255, 0.09);--material-sidebar:var(--surface-1);--material-card:rgba(18, 21, 28, 0.94);--material-topbar:rgba(10, 12, 18, 0.9);--radius-control:8px;--radius-window:12px;--ease-smooth:cubic-bezier(0.25, 0.46, 0.45, 1);--shadow-inset-highlight:inset 0 1px 0 rgba(255, 255, 255, 0.045)}