:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0d1117;--panel:#161b22;--border:#30363d;--text:#e6edf3;--muted:#8b949e;--accent:#f74c00;--green:#3fb950}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,sans-serif}.app{flex-direction:column;max-width:1100px;height:100vh;margin:0 auto;padding:0 20px;display:flex}.chat-layout{flex:1;gap:16px;min-height:0;display:flex}.chat-main{flex-direction:column;flex:1;min-width:0;display:flex}.session-header{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 2px 8px;display:flex}.session-header .session-title{color:inherit;cursor:text;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:none;border-radius:6px;max-width:40%;padding:2px 6px;font-size:14px;font-weight:600;overflow:hidden}.session-header .session-title:hover{background:var(--panel,#8080801f)}.session-header .session-title-input{border:1px solid var(--accent);color:inherit;background:0 0;border-radius:6px;outline:none;min-width:220px;padding:2px 6px;font-size:14px;font-weight:600}.session-header .session-meta{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--muted);flex:1;font-size:12px;overflow:hidden}.session-header .session-meta code{font-size:11px}.session-header .archive{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:8px;padding:4px 10px;font-size:11px}.session-header .archive:hover{color:#f85149;border-color:#f85149}.settings-panel{flex-direction:column;gap:14px;max-width:480px;padding:24px 4px;display:flex}.settings-panel h2{margin:0;font-size:16px}.settings-panel .hint{color:var(--muted);margin:0;font-size:12px}.settings-panel label{color:var(--muted);flex-direction:column;gap:6px;font-size:12px;font-weight:600;display:flex}.settings-panel input{font:inherit;color:inherit;border:1px solid var(--border);background:0 0;border-radius:8px;outline:none;padding:8px 10px;font-size:13px}.settings-panel input:focus{border-color:var(--accent)}.settings-panel .settings-actions{align-items:center;gap:10px;display:flex}.settings-panel .send{color:#fff;background:var(--accent);cursor:pointer;border:none;border-radius:8px;padding:8px 18px;font-size:13px;font-weight:600}.settings-panel .send:disabled{opacity:.4;cursor:default}.sessions{border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:10px;width:200px;padding-top:14px;display:flex;overflow-y:auto}.sessions .new-session{border:1px dashed var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:8px;margin-right:12px;padding:8px;font-size:12px;font-weight:600}.sessions .new-session:hover{color:var(--accent);border-color:var(--accent)}.sessions ul{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.sessions li button{width:calc(100% - 12px);color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:7px 8px;font-size:13px;display:flex}.sessions li button:hover{background:var(--panel)}.sessions li button.active{background:var(--panel);color:var(--fg)}.sessions .glyph{flex-shrink:0;font-size:10px}.sessions .glyph.busy,.sessions .glyph.running{color:var(--green)}.sessions .glyph.error{color:#f85149}.sessions .title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.sessions .hint{color:var(--muted);padding:0 8px;font-size:12px}header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 4px 14px;display:flex}header h1{margin:0;font-size:18px;font-weight:700}header h1 span{color:var(--accent)}.tabs{background:var(--panel);border:1px solid var(--border);border-radius:999px;gap:4px;padding:3px;display:flex}.tabs button{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:4px 14px;font-size:12px;font-weight:600}.tabs button.active{background:var(--accent);color:#fff}.status{color:var(--muted);align-items:center;gap:7px;font-size:12px;display:flex}.status .dot{background:var(--muted);border-radius:50%;width:8px;height:8px}.status.ready .dot{background:var(--green)}.status.connecting .dot,.status.disconnected .dot{background:#d29922}.account{font:inherit;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:none;border-radius:999px;padding:4px 10px;font-size:12px}.account[data-popup-open],.account:hover{color:inherit;background:var(--panel,#8080801f)}.menu-popup{border:1px solid var(--border);background:var(--bg,#1b1b1d);border-radius:8px;outline:none;min-width:140px;padding:4px;box-shadow:0 8px 24px #00000059}.menu-item{cursor:default;-webkit-user-select:none;user-select:none;border-radius:5px;outline:none;padding:6px 10px;font-size:13px}.menu-item[data-highlighted]{background:var(--accent);color:#fff}.messages{flex-direction:column;flex:1;gap:12px;padding:18px 4px;display:flex;overflow-y:auto}.messages.empty{color:var(--muted);justify-content:center;align-items:center;font-size:14px}.bubble{word-break:break-word;border-radius:12px;max-width:82%;padding:10px 14px;font-size:14px;line-height:1.55}.bubble.user{white-space:pre-wrap;background:var(--accent);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.bubble.user .user-error{opacity:.75;margin-top:4px;font-size:12px;font-style:italic}.bubble.assistant{background:var(--panel);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}.block-text{word-break:break-word}.block-text+.block-text,.block-thinking+.block-text,.block-tool+.block-text{margin-top:8px}.markdown{display:contents}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown p,.markdown ul,.markdown ol,.markdown pre,.markdown table,.markdown blockquote{margin:8px 0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{margin:12px 0 6px;font-size:1.05em}.markdown ul,.markdown ol{padding-left:22px}.markdown li+li{margin-top:2px}.markdown code{background:#80808029;border-radius:4px;padding:1px 4px;font-size:.92em}.markdown pre{border:1px solid var(--border);background:#00000040;border-radius:8px;padding:10px 12px;overflow-x:auto}.markdown pre code{background:0 0;padding:0;font-size:12px}.markdown blockquote{border-left:3px solid var(--border);color:var(--muted);padding-left:10px}.markdown table{border-collapse:collapse;font-size:13px}.markdown th,.markdown td{border:1px solid var(--border);padding:4px 8px}.markdown a{color:var(--accent)}.block-thinking{border-left:2px solid var(--border);color:var(--muted);margin:4px 0;padding-left:10px;font-size:13px}.block-thinking summary{cursor:pointer;-webkit-user-select:none;user-select:none;text-transform:uppercase;letter-spacing:.06em;font-size:11px}.block-thinking .thinking-text{white-space:pre-wrap;word-break:break-word;margin-top:4px;font-style:italic}.block-tool{border:1px solid var(--border);border-radius:8px;margin:6px 0;font-size:12px;overflow:hidden}.block-tool summary{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:6px 10px;display:flex}.block-tool .tool-name{font-family:ui-monospace,SF Mono,Menlo,monospace}.block-tool .tool-state-label{color:var(--muted);font-size:11px}.tool-status{background:var(--muted);border-radius:50%;flex:none;width:8px;height:8px}.tool-status.running{background:#d29922;animation:1s steps(2,start) infinite blink}.tool-status.done{background:var(--green)}.tool-status.error{background:#f85149}.block-tool[data-state=error] summary .tool-state-label{color:#f85149}.tool-section{border-top:1px solid var(--border);padding:6px 10px}.tool-section-label{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:4px;font-size:10px}.tool-section pre{white-space:pre-wrap;word-break:break-word;max-height:240px;margin:0;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px;overflow:auto}.cursor{vertical-align:text-bottom;background:var(--accent);width:8px;height:15px;margin-left:2px;animation:1s steps(2,start) infinite blink;display:inline-block}@keyframes blink{to{visibility:hidden}}.msg-error{color:#f85149;margin-top:8px;font-size:13px}.usage{color:var(--muted);margin-top:8px;font-size:11px}.sync-badge{color:var(--muted);border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:6px 14px;padding:6px 4px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px;display:flex}.sync-badge .sync-label{border:1px solid var(--green);color:var(--green);text-transform:uppercase;letter-spacing:.05em;border-radius:999px;padding:1px 7px}.sync-badge .sync-ratio{color:var(--green)}.crdt-panel{flex-direction:column;flex:1;gap:18px;padding:14px 4px 20px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;display:flex;overflow-y:auto}.crdt-panel.empty{color:var(--muted);justify-content:center;align-items:center;font-size:13px}.crdt-toolbar{align-items:center;gap:10px;display:flex}.crdt-stats{color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:8px;flex:1;padding:6px 10px;font-size:11px}.crdt-compact{border:1px solid var(--border);background:var(--panel);color:var(--text);font:inherit;cursor:pointer;border-radius:8px;margin-left:auto;padding:6px 14px;font-size:11px;font-weight:600}.crdt-compact:hover{border-color:var(--accent);color:var(--accent)}.crdt-tree{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 12px;line-height:1.7}.crdt-tree details{padding-left:0}.crdt-tree summary{cursor:pointer;list-style:none}.crdt-tree summary:before{content:"▸";width:14px;color:var(--muted);display:inline-block}.crdt-tree details[open]>summary:before{content:"▾"}.tree-children{border-left:1px solid var(--border);margin-left:18px;padding-left:10px}.tree-leaf{min-width:0;padding-left:14px;display:flex}.tree-leaf .tree-value{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.tree-key{color:var(--accent);flex-shrink:0}.tree-key:after{content:": ";color:var(--muted)}.tree-meta{color:var(--muted)}.tree-value.tv-string{color:var(--green)}.tree-value.tv-number{color:#d29922}.tree-value.tv-boolean,.tree-value.tv-null{color:#bc8cff}.crdt-rows{border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:8px;width:100%}.crdt-rows th,.crdt-rows td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:4px 10px}.crdt-rows td.value{white-space:normal;word-break:break-word;max-width:340px}.crdt-rows th{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.crdt-rows td.num{color:#d29922}.crdt-rows tr.superseded td{opacity:.45}.crdt-rows tr.tombstone td{color:#f85149;opacity:.75}.rowtype{font-size:11px}.rt-obj{color:var(--accent)}.rt-arr{color:#bc8cff}.rt-del{color:#f85149}.composer{border-top:1px solid var(--border);align-items:flex-end;gap:10px;padding:12px 4px 18px;display:flex}.composer textarea{resize:none;background:var(--panel);border:1px solid var(--border);color:var(--text);font:inherit;border-radius:10px;outline:none;flex:1;padding:10px 12px;font-size:14px}.composer textarea:focus{border-color:var(--accent)}.composer button{cursor:pointer;color:#fff;border:none;border-radius:10px;padding:10px 20px;font-size:14px;font-weight:600}.composer button:disabled{opacity:.4;cursor:default}.composer .send{background:var(--accent)}.composer .abort{background:#f85149}.login{justify-content:center;align-items:center;height:100vh;display:flex}.login-card{background:var(--panel,#8080801f);border-radius:12px;flex-direction:column;align-items:center;gap:12px;padding:40px 56px;display:flex}.login-card h1{font-size:22px;font-weight:600}.login-card h1 span{color:var(--accent)}.login-card p{opacity:.7;font-size:13px}.login-button{min-height:44px}.login-form{flex-direction:column;gap:8px;width:240px;display:flex}.login-form input{color:inherit;background:0 0;border:1px solid #80808066;border-radius:6px;padding:8px 10px;font-size:13px}.login-form button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:8px 10px;font-size:13px}.login-form button:disabled{opacity:.6;cursor:default}.login-sent{text-align:center;max-width:260px}.login-error{color:#e5534b}.login-or{opacity:.5}