:root{--color-primary:#7c3aed;--color-primary-light:#ede9fe;--color-primary-hover:#6d28d9;--color-danger:#dc2626;--color-danger-light:#fee2e2;--color-danger-hover:#b91c1c;--color-success:#16a34a;--color-success-light:#dcfce7;--color-warning:#d97706;--color-warning-light:#fef3c7;--color-bg:#f3f4f8;--color-surface:#fff;--color-surface-2:#f8f9fb;--color-sidebar:#111118;--color-sidebar-hover:hsla(0,0%,100%,.06);--color-sidebar-active-bg:rgba(124,58,237,.18);--color-sidebar-active-text:#a78bfa;--color-sidebar-item:#1e1e2a;--color-text:#111827;--color-text-secondary:#6b7280;--color-text-muted:#9ca3af;--color-text-on-dark:#f9fafb;--color-border:#e5e7eb;--color-border-strong:#d1d5db;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:20px;--radius-full:9999px;--shadow-xs:0 1px 2px rgba(0,0,0,.05);--shadow-sm:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);--shadow-md:0 4px 16px rgba(0,0,0,.1);--shadow-lg:0 8px 32px rgba(0,0,0,.14);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:28px;--space-8:32px;--space-10:40px;--space-12:48px;--font-xs:11px;--font-sm:12px;--font-md:14px;--font-lg:16px;--font-xl:20px;--font-2xl:26px;--sidebar-width:240px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;font-size:var(--font-md);-webkit-font-smoothing:antialiased}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:var(--font-md)}a{color:inherit;text-decoration:none}