:root{--bg: #ffffff;--panel: #f5f6f8;--text: #16181d;--muted: #6b7280;--accent: #2f5bea;--accent-text: #ffffff;--mine: #e8eefe;--border: #e3e5ea;--error: #b42318;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #111317;--panel: #1a1d23;--text: #e8eaee;--muted: #9aa1ad;--accent: #6d8dff;--accent-text: #0b0d12;--mine: #1f2a4a;--border: #2a2e36;--error: #ff8a80;color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}button{font:inherit;border:0;border-radius:8px;padding:8px 14px;background:var(--accent);color:var(--accent-text);cursor:pointer}button.secondary{background:var(--panel);color:var(--text);border:1px solid var(--border)}button:disabled{opacity:.5;cursor:default}input{font:inherit;padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);width:100%}.muted{color:var(--muted)}.small{font-size:12px}.error{color:var(--error);cursor:pointer}.centered{height:100%;display:grid;place-items:center;padding:16px;text-align:center}.card{display:grid;gap:10px;width:min(360px,100%);text-align:left}.card h1{margin:0}.chat{display:grid;grid-template-columns:260px 1fr;height:100%}.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:12px;display:flex;flex-direction:column;gap:10px;overflow:auto}.me{display:grid}nav{display:grid;gap:2px}.channel{text-align:left;background:transparent;color:var(--text);padding:6px 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel.active{background:var(--mine)}.thread{display:flex;flex-direction:column;min-width:0;height:100%}.thread header{display:flex;gap:10px;align-items:baseline;padding:12px 16px;border-bottom:1px solid var(--border)}.messages{list-style:none;margin:0;padding:16px;flex:1;overflow:auto;display:flex;flex-direction:column;gap:8px}.messages li{display:grid;gap:2px;max-width:75%;padding:8px 12px;border-radius:12px;background:var(--panel)}.messages li.mine{align-self:flex-end;background:var(--mine)}.who{font-size:12px;color:var(--muted)}.text{white-space:pre-wrap;overflow-wrap:anywhere}.context{font-size:12px;color:var(--accent)}.composer{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--border)}.composer input{flex:1}@media(max-width:640px){.chat{grid-template-columns:1fr;grid-template-rows:auto 1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border);max-height:40vh}}.chat.embed{grid-template-columns:200px 1fr}.thread header details{margin-left:auto}.members{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:4px}.members li{display:flex;gap:8px;flex-wrap:wrap;align-items:baseline}.agent-badge{font-size:11px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:1px 8px}.panel{border-bottom:1px solid var(--border);padding:12px 16px;display:grid;gap:10px;max-height:60vh;overflow:auto}.panel header{display:flex;justify-content:space-between;align-items:center;padding:0;border:0}.stack{display:grid;gap:6px;max-width:420px}.row{display:flex;gap:6px;flex-wrap:wrap}select{font:inherit;padding:6px 8px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text)}.agent-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.agent-list li{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center}.token{border:1px solid var(--accent);border-radius:8px;padding:10px;display:grid;gap:4px}.token code{overflow-wrap:anywhere;font-size:12px}.meeting-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:8px 16px;border-bottom:1px solid var(--border);font-size:13px}.meeting-bar.live{background:var(--mine)}.messages li.system{align-self:center;background:transparent;color:var(--muted);font-size:12px;padding:2px 8px}.messages li.from-agent{border-left:3px solid var(--accent)}.messages li.approval{border:1px solid var(--accent);background:var(--bg);gap:6px}.messages li.imported{border-left:3px dashed var(--border)}