:root{--font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--color-bg:#f2f5f3;--color-surface:#fff;--color-surface-alt:#fafafa;--color-text-main:#1a1a1a;--color-text-muted:#777;--color-accent:#eef2ff;--color-success-bg:#e7f8ee;--color-success-text:#0f5132;--color-chart-line:#16a34a;--color-chart-proj:#0ea5e9;--color-gain:#dc2626;--color-loss:#16a34a;--radius-card:12px;--radius-container:16px;--shadow-main:0 10px 25px #0000000f}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text-main);margin:0;padding:16px}