:root{--accent:#4f46e5;--accent-ink:#fff;--ink:#1c1917;--ink-soft:#57534e;--ink-faint:#a8a29e;--surface:#fff;--surface-sunken:#f5f5f4;--line:#e7e5e4;--danger:#b91c1c;--radius:14px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{height:100%;margin:0}body{color:var(--ink);background:var(--surface);overscroll-behavior:contain;font:15px/1.5 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}#app{height:100%}.frame{flex-direction:column;min-width:0;height:100%;display:flex}.header{border-bottom:1px solid var(--line);background:var(--surface);flex:none;align-items:center;gap:10px;padding:12px 12px 12px 16px;display:flex}.avatar{object-fit:cover;background:var(--surface-sunken);border-radius:50%;flex:none;width:32px;height:32px}.avatar-fallback{color:var(--accent-ink);background:var(--accent);place-items:center;font-size:13px;font-weight:700;display:grid}.identity{flex:1;min-width:0}.name{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}.status{color:var(--ink-soft);font-size:12px}.close{-webkit-appearance:none;appearance:none;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:8px;flex:none;place-items:center;width:32px;height:32px;display:grid}.close:hover{background:var(--surface-sunken);color:var(--ink)}.close:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.transcript{scroll-behavior:smooth;flex-direction:column;flex:1;justify-content:flex-end;gap:10px;padding:16px;display:flex;overflow-y:auto}@media (prefers-reduced-motion:reduce){.transcript{scroll-behavior:auto}}.bubble{border-radius:var(--radius);white-space:pre-wrap;overflow-wrap:anywhere;max-width:85%;padding:9px 13px}.bubble.agent{background:var(--surface-sunken);border-bottom-left-radius:4px;align-self:flex-start}.bubble.user{background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:4px;align-self:flex-end}.bubble.pending{opacity:.55}.typing{background:var(--surface-sunken);border-radius:var(--radius);border-bottom-left-radius:4px;align-self:flex-start;gap:4px;padding:13px;display:inline-flex}.typing span[aria-hidden]{background:var(--ink-faint);border-radius:50%;width:6px;height:6px;animation:1.2s infinite blink}.typing span[aria-hidden]:nth-of-type(2){animation-delay:.15s}.typing span[aria-hidden]:nth-of-type(3){animation-delay:.3s}@keyframes blink{0%,60%,to{opacity:.3}30%{opacity:1}}@media (prefers-reduced-motion:reduce){.typing span[aria-hidden]{opacity:.6;animation:none}}.notice{background:var(--surface-sunken);color:var(--ink-soft);border-radius:10px;flex:none;align-items:center;gap:10px;margin:0 16px 12px;padding:10px 12px;font-size:13px;display:flex}.notice.problem{color:var(--danger);background:#fef2f2}.notice p{flex:1;margin:0}.notice button{-webkit-appearance:none;appearance:none;color:inherit;font:inherit;cursor:pointer;background:0 0;border:1px solid;border-radius:999px;flex:none;padding:4px 10px;font-size:12px;font-weight:600}.notice button:focus-visible{outline-offset:2px;outline:2px solid}.composer{padding:12px 16px;padding-bottom:max(12px, env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);background:var(--surface);flex:none;align-items:flex-end;gap:8px;display:flex}.composer textarea{min-width:0;font:inherit;color:inherit;border:1px solid var(--line);resize:none;background:var(--surface);border-radius:20px;flex:1;max-height:120px;padding:9px 14px}.composer textarea:focus-visible{outline:2px solid var(--accent);outline-offset:-1px;border-color:#0000}.send{-webkit-appearance:none;appearance:none;background:var(--accent);width:40px;height:40px;color:var(--accent-ink);cursor:pointer;border:0;border-radius:50%;flex:none;place-items:center;display:grid}.send:disabled{opacity:.4;cursor:default}.send:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.centred{text-align:center;color:var(--ink-soft);flex:1;place-items:center;padding:24px;display:grid}.centred h2{color:var(--ink);margin:0 0 6px;font-size:16px}.centred p{margin:0;font-size:14px}.centred .retry{-webkit-appearance:none;appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;border-radius:999px;margin-top:14px;padding:7px 14px;font-size:13px;font-weight:600}.centred .retry:hover{background:var(--surface-sunken)}.centred .retry:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (max-width:360px){.transcript,.composer{padding-left:12px;padding-right:12px}.notice{margin-left:12px;margin-right:12px}.bubble{max-width:92%}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}