:root{--background:#fff;--foreground:#171717;--panel:#f4f5f7;--border:#e2e4e8;--accent:#2563eb;--user-bubble:#e7f0ff;--muted:#6b7280;--error:#b91c1c;--success:#15803d;--confidence-high:#15803d;--confidence-medium:#b45309;--confidence-low:#b91c1c;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.5rem;--leading:1.5;--chat-width:48rem;--radius:8px;--control-pad-y:.5rem;--control-pad-x:.75rem}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed;--panel:#141414;--border:#2a2a2a;--accent:#60a5fa;--user-bubble:#1e293b;--muted:#9ca3af;--error:#f87171;--success:#4ade80;--confidence-high:#4ade80;--confidence-medium:#fbbf24;--confidence-low:#f87171}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{color:var(--foreground);background:var(--background);font-size:var(--text-base);line-height:var(--leading);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button,textarea,select,input{font:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}