:root{--bg:#fff;--bg-elevated:#f9fafb;--bg-hover:#f3f4f6;--bg-active:#e5e7eb;--surface:#fff;--border:#e5e7eb;--border-focus:#2563eb;--divider:#f3f4f6;--text:#1f2937;--text-secondary:#6b7280;--text-muted:#9ca3af;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#dbeafe;--success:#16a34a;--success-light:#dcfce7;--error:#dc2626;--error-light:#fee2e2;--focus-ring:#2563eb40;--shadow-1:0 1px 2px #0000000d;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--radius-1:4px;--radius-2:6px;--radius-3:8px;--font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--text-xs:11px;--text-sm:12px;--text-base:13px;--text-md:14px;--text-lg:15px;--lh-tight:1.25;--lh-base:1.4;--lh-loose:1.55}@media (prefers-color-scheme:dark){:root{--bg:#111827;--bg-elevated:#1f2937;--bg-hover:#374151;--bg-active:#4b5563;--surface:#1a2332;--border:#374151;--border-focus:#60a5fa;--divider:#1f2937;--text:#f9fafb;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent:#60a5fa;--accent-hover:#3b82f6;--accent-light:#1e3a5f;--success:#4ade80;--success-light:#14532d;--error:#f87171;--error-light:#7f1d1d;--focus-ring:#60a5fa59;--shadow-1:0 1px 2px #0000004d}}[data-theme=light]{--bg:#fff;--bg-elevated:#f9fafb;--bg-hover:#f3f4f6;--bg-active:#e5e7eb;--surface:#fff;--border:#e5e7eb;--border-focus:#2563eb;--divider:#f3f4f6;--text:#1f2937;--text-secondary:#6b7280;--text-muted:#9ca3af;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#dbeafe;--success:#16a34a;--success-light:#dcfce7;--error:#dc2626;--error-light:#fee2e2;--focus-ring:#2563eb40;--shadow-1:0 1px 2px #0000000d}[data-theme=dark]{--bg:#111827;--bg-elevated:#1f2937;--bg-hover:#374151;--bg-active:#4b5563;--surface:#1a2332;--border:#374151;--border-focus:#60a5fa;--divider:#1f2937;--text:#f9fafb;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent:#60a5fa;--accent-hover:#3b82f6;--accent-light:#1e3a5f;--success:#4ade80;--success-light:#14532d;--error:#f87171;--error-light:#7f1d1d;--focus-ring:#60a5fa59;--shadow-1:0 1px 2px #0000004d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text)}