:root{--bg-canvas:#fafafa;--bg-surface:#fff;--bg-surface-raised:#f4f4f5;--bg-surface-sunken:#f4f4f5;--border-subtle:#e4e4e7;--border-default:#d4d4d8;--text-primary:#18181b;--text-secondary:#71717a;--text-tertiary:#a1a1aa;--text-disabled:#d4d4d8;--brand-red:#e8483d;--brand-red-subtle:#e8483d14;--accent-primary:#18181b;--accent-primary-hover:#000;--accent-primary-subtle:#18181b0f;--on-accent:#fff;--positive:#16a34a;--positive-subtle:#16a34a1a;--negative:#dc2626;--neutral-metric:#a1a1aa;--chart-1:#18181b;--chart-2:#2563eb;--chart-3:#d97706;--chart-4:#7c3aed;--chart-5:#a1a1aa;--ai-accent:#9333ea;--ai-accent-subtle:#9333ea14;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-pill:999px;--shadow-card:0 1px 2px #0000000a, 0 1px 8px #00000008;--selection-bg:#18181b1f}
*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{min-height:100%;color:var(--text-primary);background:var(--bg-canvas);-webkit-font-smoothing:antialiased;font-family:Plus Jakarta Sans,system-ui,sans-serif}a{color:inherit;text-decoration:none}::selection{background:var(--selection-bg)}