:root{--color-bg:#f4f6f8;--color-surface:#fff;--color-surface-alt:#eef3f6;--color-sidebar:#081f2e;--color-sidebar-alt:#0b2a3c;--color-border:#e1e7ec;--color-text:#081f2e;--color-text-muted:#5a6470;--color-text-faint:#a7b0b8;--color-brand-primary:#0b2a3c;--color-brand-secondary:#0e3a57;--color-brand-accent:#ff8a00;--color-brand-accent-bg:#ff8a001f;--color-green:#1a8754;--color-green-bg:#1a87541a;--color-red:#c44;--color-red-bg:#cc44441a;--color-amber:#ff8a00;--color-amber-bg:#ff8a001f;--color-blue:#0e3a57;--color-blue-bg:#0e3a571a;--font-sans:"Sora", system-ui, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--font-size-xs:11px;--font-size-sm:13px;--font-size-base:14px;--font-size-md:16px;--font-size-lg:20px;--font-size-xl:24px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--radius-sm:6px;--radius:8px;--radius-lg:12px;--radius-xl:16px;--radius-pill:999px;--sidebar-width:248px;--surface:var(--color-surface);--border:var(--color-border);--text:var(--color-text);--muted:var(--color-text-muted);--transition-fast:.12s ease;--transition:.18s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--color-bg);height:100%;color:var(--color-text);font-family:var(--font-sans);font-size:var(--font-size-base);line-height:1.5}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}