:root{--font-sans:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Noto Sans TC", sans-serif;--font-serif:"Source Serif 4", ui-serif, Georgia, "Noto Serif TC", serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--font-message:var(--font-sans);--radius-sm:6px;--radius:10px;--radius-lg:18px;--content-width:760px;--sidebar-width:272px;--shadow-sm:0 1px 2px #0000000f;--shadow:0 1px 2px #0000000a, 0 4px 16px #0000000f;--shadow-lg:0 10px 40px #00000024}[data-theme=default]{--bg:#faf9f5;--bg-sidebar:#f3f1ea;--bg-elev:#fff;--bg-input:#fff;--bg-hover:#1f1e1d0d;--bg-active:#1f1e1d14;--text:#1f1e1d;--text-muted:#6b6862;--text-faint:#9b978e;--border:#1f1e1d1c;--border-strong:#1f1e1d33;--accent:#c6613f;--accent-hover:#b4532f;--accent-text:#fff;--accent-soft:#c6613f1a;--user-bubble:#efece3;--user-bubble-text:#1f1e1d;--code-bg:#f3f1ea;--danger:#c4372b;--success:#3a7d44;--warning:#b7791f;--font-message:var(--font-serif)}[data-theme=default][data-mode=dark]{--bg:#262624;--bg-sidebar:#1f1e1d;--bg-elev:#30302e;--bg-input:#30302e;--bg-hover:#ffffff0d;--bg-active:#ffffff17;--text:#f0eee6;--text-muted:#b5b2a8;--text-faint:#87847c;--border:#ffffff1a;--border-strong:#fff3;--accent:#d97757;--accent-hover:#e48a6c;--accent-text:#1f1e1d;--accent-soft:#d9775729;--user-bubble:#141413;--user-bubble-text:#f0eee6;--code-bg:#1f1e1d;--danger:#ef6b5f;--success:#6cbf7a;--warning:#e0a84a}[data-theme=slate]{--bg:#fff;--bg-sidebar:#f9f9f9;--bg-elev:#fff;--bg-input:#f4f4f4;--bg-hover:#0000000b;--bg-active:#00000012;--text:#0d0d0d;--text-muted:#5d5d5d;--text-faint:#8f8f8f;--border:#0000001a;--border-strong:#0000002e;--accent:#0d0d0d;--accent-hover:#2b2b2b;--accent-text:#fff;--accent-soft:#0000000f;--user-bubble:#f1f1f1;--user-bubble-text:#0d0d0d;--code-bg:#f7f7f8;--danger:#d92d20;--success:#10a37f;--warning:#c27c0e;--radius-lg:26px}[data-theme=slate][data-mode=dark]{--bg:#212121;--bg-sidebar:#171717;--bg-elev:#2a2a2a;--bg-input:#303030;--bg-hover:#ffffff0f;--bg-active:#ffffff1a;--text:#ececec;--text-muted:#b4b4b4;--text-faint:#8a8a8a;--border:#ffffff1a;--border-strong:#fff3;--accent:#ececec;--accent-hover:#fff;--accent-text:#0d0d0d;--accent-soft:#ffffff14;--user-bubble:#303030;--user-bubble-text:#ececec;--code-bg:#171717;--danger:#f97066;--success:#3ccf9f;--warning:#f2b84b}[data-theme=ocean]{--bg:#f6f8fb;--bg-sidebar:#edf1f7;--bg-elev:#fff;--bg-input:#fff;--bg-hover:#0f28500d;--bg-active:#0f285017;--text:#0f1b2d;--text-muted:#51607a;--text-faint:#8794aa;--border:#0f28501f;--border-strong:#0f285038;--accent:#1d5bd8;--accent-hover:#164bb7;--accent-text:#fff;--accent-soft:#1d5bd81a;--user-bubble:#1d5bd8;--user-bubble-text:#fff;--code-bg:#edf1f7;--danger:#d0342c;--success:#138a5e;--warning:#b8770b}[data-theme=ocean][data-mode=dark]{--bg:#0d1524;--bg-sidebar:#0a111d;--bg-elev:#152035;--bg-input:#152035;--bg-hover:#a0beff0f;--bg-active:#a0beff1c;--text:#e6ecf7;--text-muted:#9fb0cc;--text-faint:#6c7d99;--border:#a0beff1f;--border-strong:#a0beff3d;--accent:#5b8cff;--accent-hover:#7aa2ff;--accent-text:#0a111d;--accent-soft:#5b8cff29;--user-bubble:#22345a;--user-bubble-text:#e6ecf7;--code-bg:#0a111d;--danger:#ff7a70;--success:#45c995;--warning:#f0b450}[data-theme=forest]{--bg:#f7f8f4;--bg-sidebar:#eef1e8;--bg-elev:#fff;--bg-input:#fff;--bg-hover:#1e32140d;--bg-active:#1e321417;--text:#18221a;--text-muted:#5a6a5c;--text-faint:#8b998c;--border:#1e32141f;--border-strong:#1e321438;--accent:#2f6b45;--accent-hover:#255a39;--accent-text:#fff;--accent-soft:#2f6b451a;--user-bubble:#e4eadc;--user-bubble-text:#18221a;--code-bg:#eef1e8;--danger:#c0392b;--success:#2f6b45;--warning:#b07d12}[data-theme=forest][data-mode=dark]{--bg:#151a16;--bg-sidebar:#101411;--bg-elev:#1d241f;--bg-input:#1d241f;--bg-hover:#c8e6c80d;--bg-active:#c8e6c81a;--text:#e5ece4;--text-muted:#a3b2a4;--text-faint:#718173;--border:#c8e6c81a;--border-strong:#c8e6c833;--accent:#6fbf8b;--accent-hover:#86d0a0;--accent-text:#101411;--accent-soft:#6fbf8b26;--user-bubble:#26322a;--user-bubble-text:#e5ece4;--code-bg:#101411;--danger:#f07a6a;--success:#6fbf8b;--warning:#e3b55a}[data-theme=terminal],[data-theme=terminal][data-mode=dark]{--font-sans:var(--font-mono);--font-message:var(--font-mono);--bg:#0b0f0c;--bg-sidebar:#070a08;--bg-elev:#111712;--bg-input:#111712;--bg-hover:#50ff8c0f;--bg-active:#50ff8c1f;--text:#c8f7d4;--text-muted:#7fb78f;--text-faint:#4f7a5c;--border:#50ff8c29;--border-strong:#50ff8c4d;--accent:#39e07a;--accent-hover:#5df094;--accent-text:#04140a;--accent-soft:#39e07a1f;--user-bubble:#13221a;--user-bubble-text:#c8f7d4;--code-bg:#070a08;--danger:#ff6b6b;--success:#39e07a;--warning:#ffd166;--radius-sm:2px;--radius:3px;--radius-lg:4px}[data-theme=paper]{--font-sans:var(--font-serif);--font-message:var(--font-serif);--bg:#fffdf8;--bg-sidebar:#f7f3ea;--bg-elev:#fff;--bg-input:#fff;--bg-hover:#3c280a0d;--bg-active:#3c280a17;--text:#231d14;--text-muted:#6f6453;--text-faint:#a09582;--border:#3c280a24;--border-strong:#3c280a42;--accent:#7a2e1d;--accent-hover:#64251a;--accent-text:#fffdf8;--accent-soft:#7a2e1d14;--user-bubble:#f4eee1;--user-bubble-text:#231d14;--code-bg:#f7f3ea;--danger:#a3281c;--success:#3d6b35;--warning:#9a6a10;--radius-sm:3px;--radius:4px;--radius-lg:6px}[data-theme=paper][data-mode=dark]{--bg:#1c1915;--bg-sidebar:#16130f;--bg-elev:#24201a;--bg-input:#24201a;--bg-hover:#fff0d20d;--bg-active:#fff0d217;--text:#efe7d8;--text-muted:#b8ab95;--text-faint:#857a68;--border:#fff0d21f;--border-strong:#fff0d238;--accent:#e0937b;--accent-hover:#eaa792;--accent-text:#16130f;--accent-soft:#e0937b24;--user-bubble:#2c2720;--user-bubble-text:#efe7d8;--code-bg:#16130f;--danger:#ee7d6d;--success:#8cc27f;--warning:#e0b35a}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.55}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0;padding:0}a{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.truncate{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.muted{color:var(--text-muted)}.small{font-size:12.5px}.center{justify-content:center;align-items:center;gap:8px;padding:24px;display:flex}.spacer{flex:1}.boot{background:var(--bg);height:100%}.spinner{border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;flex:none;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.icon-btn{border-radius:var(--radius);width:34px;height:34px;color:var(--text-muted);flex:none;justify-content:center;align-items:center;text-decoration:none;display:inline-flex;position:relative}.icon-btn:hover{background:var(--bg-hover);color:var(--text)}.icon-btn.active{background:var(--bg-active);color:var(--text)}.icon-btn.sm{width:28px;height:28px}.btn{border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--bg-elev);white-space:nowrap;align-items:center;gap:6px;padding:7px 14px;font-size:14px;font-weight:500;display:inline-flex}.btn:hover{background:var(--bg-hover)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn-primary:hover{background:var(--accent-hover)}.btn-danger{color:var(--danger)}.chip{background:var(--bg-hover);color:var(--text-muted);white-space:nowrap;border-radius:99px;padding:2px 8px;font-size:12px}.app{height:100%;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);flex-direction:column;flex:none;min-height:0;display:none}.app.sidebar-open .sidebar{display:flex}.scrim{display:none}.main{flex-direction:column;flex:1;min-width:0;display:flex;position:relative}.sidebar-head{justify-content:space-between;align-items:center;padding:12px 10px 8px 14px;display:flex}.brand{align-items:center;gap:8px;min-width:0;font-weight:600;display:flex}.brand-logo{color:var(--accent);font-size:20px;line-height:1}.brand-name{font-family:var(--font-message);text-overflow:ellipsis;white-space:nowrap;font-size:17px;overflow:hidden}.new-chat{border-radius:var(--radius);color:var(--text);align-items:center;gap:8px;margin:4px 10px 8px;padding:8px 12px;font-weight:500;display:flex}.new-chat:hover{background:var(--bg-hover)}.new-chat svg{background:var(--accent);color:var(--accent-text);border-radius:50%;width:20px;height:20px;padding:2px}.search{border-radius:var(--radius);color:var(--text-faint);border:1px solid #0000;align-items:center;gap:8px;margin:0 10px 8px;padding:6px 10px;display:flex}.search:focus-within{border-color:var(--border-strong);background:var(--bg-elev)}.search input{background:0 0;border:0;outline:none;flex:1;min-width:0;font-size:14px}.conv-list{flex:1;padding:0 6px 8px;overflow-y:auto}.empty-list{color:var(--text-faint);padding:16px;font-size:13px}.conv-group-label{color:var(--text-faint);padding:12px 10px 4px;font-size:12px;font-weight:500}.conv-item{border-radius:var(--radius-sm);align-items:center;display:flex;position:relative}.conv-item:hover,.conv-item.active{background:var(--bg-hover)}.conv-item.active{background:var(--bg-active)}.conv-link{text-align:left;flex:1;align-items:center;gap:8px;min-width:0;padding:7px 10px;font-size:14px;display:flex}.conv-more{opacity:0;border-radius:var(--radius-sm);width:28px;height:28px;color:var(--text-muted);flex:none}.conv-item:hover .conv-more,.conv-item.active .conv-more{opacity:1}.conv-more:hover{background:var(--bg-active)}.conv-rename{border:1px solid var(--accent);border-radius:var(--radius-sm);background:var(--bg-elev);outline:none;flex:1;margin:3px 4px;padding:4px 6px;font-size:14px}.live-dot{background:var(--accent);border-radius:50%;flex:none;width:7px;height:7px;animation:1.4s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.35}}.menu{z-index:30;background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);min-width:160px;box-shadow:var(--shadow-lg);padding:4px;position:absolute;top:100%;right:4px}.menu button{border-radius:var(--radius-sm);text-align:left;align-items:center;gap:8px;width:100%;padding:7px 10px;font-size:14px;display:flex}.menu button:hover{background:var(--bg-hover)}.menu .danger{color:var(--danger)}.menu-up{inset:auto auto calc(100% + 6px) 0}.sidebar-foot{border-top:1px solid var(--border);flex-direction:column;gap:2px;padding:8px;display:flex}.segmented{background:var(--bg-hover);border-radius:var(--radius);gap:2px;margin:0 4px;padding:3px;display:flex}.segmented button{border-radius:calc(var(--radius) - 3px);color:var(--text-muted);flex:1;justify-content:center;padding:5px;display:flex}.segmented button.on{background:var(--bg-elev);color:var(--text);box-shadow:var(--shadow-sm)}.swatch{border:1px solid var(--border);border-radius:4px;display:flex;overflow:hidden}.swatch i{width:18px;height:12px}.topbar{flex:none;align-items:center;gap:6px;height:52px;padding:0 10px;display:flex}.topbar-title{flex:1;align-items:center;gap:10px;min-width:0;padding-left:2px;font-size:15px;font-weight:500;display:flex}.chat-scroll{scrollbar-gutter:stable;flex:1;min-height:0;overflow-y:auto}.messages{max-width:var(--content-width);flex-direction:column;gap:22px;margin:0 auto;padding:12px 20px 24px;display:flex}.msg.user{justify-content:flex-end;display:flex}.user-col{flex-direction:column;align-items:flex-end;gap:6px;max-width:85%;display:flex}.bubble{background:var(--user-bubble);color:var(--user-bubble-text);border-radius:var(--radius-lg);white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere;padding:10px 16px}.assistant-body{flex-direction:column;gap:10px;min-width:0;display:flex}.msg-actions{opacity:.75;align-items:center;gap:2px;margin-left:-6px;display:flex}.msg-actions:hover{opacity:1}.msg-meta{color:var(--text-faint);margin-left:6px;font-size:12px}.waiting{color:var(--text-muted);align-items:center;gap:10px;min-height:28px;font-size:14px;display:flex}.dots{gap:4px;display:inline-flex}.dots i{background:var(--accent);border-radius:50%;width:7px;height:7px;animation:1.2s ease-in-out infinite bounce}.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1)}}.run-status{color:var(--text-muted);font-size:13px}.md{font-family:var(--font-message);overflow-wrap:anywhere;font-size:16px;line-height:1.65}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p,.md ul,.md ol,.md blockquote{margin:0 0 .8em}.md h1,.md h2,.md h3,.md h4{font-family:var(--font-sans);margin:1.2em 0 .5em;font-weight:600;line-height:1.3}.md h1{font-size:1.4em}.md h2{font-size:1.22em}.md h3{font-size:1.08em}.md li{margin:.2em 0}.md ul,.md ol{padding-left:1.4em}.md code{font-family:var(--font-mono);background:var(--code-bg);border:1px solid var(--border);border-radius:5px;padding:.1em .35em;font-size:.86em}.md blockquote{border-left:3px solid var(--border-strong);color:var(--text-muted);padding-left:1em}.md hr{border:0;border-top:1px solid var(--border);margin:1.4em 0}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);margin:0 0 1em;overflow-x:auto}.md table{border-collapse:collapse;width:100%;font-family:var(--font-sans);font-size:14px}.md th,.md td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:7px 12px}.md th{background:var(--bg-hover);font-weight:600}.md tr:last-child td{border-bottom:0}.code-block{border-radius:var(--radius);background:var(--code-bg);border:1px solid var(--border);margin:0 0 1em;overflow:hidden}.code-head{font-family:var(--font-sans);color:var(--text-muted);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:5px 8px 5px 14px;font-size:12px;display:flex}.code-copy{border-radius:var(--radius-sm);align-items:center;gap:4px;padding:3px 8px;font-size:12px;display:inline-flex}.code-copy:hover{background:var(--bg-hover)}.code-block pre{margin:0;padding:12px 14px;overflow-x:auto}.code-block code{background:0 0;border:0;padding:0;font-size:13px;line-height:1.55}.activity{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev);max-width:100%;font-size:14px}.activity-head{width:100%;color:var(--text-muted);text-align:left;align-items:center;gap:8px;padding:8px 12px;display:flex}.activity-head:hover{color:var(--text)}.activity-head .truncate{flex:1}.activity-icon{justify-content:center;width:16px;display:inline-flex}.activity-body{border-top:1px solid var(--border);flex-direction:column;gap:2px;max-height:520px;padding:6px;display:flex;overflow-y:auto}.thinking{color:var(--text-muted);border-left:2px solid var(--border-strong);margin:4px 6px;padding:6px 10px}.thinking .md{font-size:14px;font-family:var(--font-sans)}.tool-row{border-radius:var(--radius-sm)}.tool-line{border-radius:var(--radius-sm);text-align:left;align-items:center;gap:8px;width:100%;padding:5px 8px;display:flex}.tool-line:hover{background:var(--bg-hover)}.tool-icon{width:16px;color:var(--text-faint);justify-content:center;display:inline-flex}.tool-label{white-space:nowrap;text-transform:capitalize;font-weight:500}.tool-detail{color:var(--text-muted);font-family:var(--font-mono);flex:1;font-size:12.5px}.tool-err{color:var(--danger);font-size:12px}.tool-count{color:var(--text-faint);font-size:12px}.tool-caret{color:var(--text-faint);margin-left:auto}.status-error>.tool-line .tool-icon{color:var(--danger)}.tool-body{padding:4px 8px 10px 32px}.tool-section-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);margin:8px 0 4px;font-size:11px}.tool-pre{font-family:var(--font-mono);background:var(--code-bg);border:1px solid var(--border);border-radius:var(--radius-sm);white-space:pre-wrap;word-break:break-word;max-height:280px;margin:0;padding:8px 10px;font-size:12px;overflow:auto}.tool-children{flex-direction:column;gap:2px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}.todos{flex-direction:column;gap:3px;margin:0;padding:2px 14px 10px 36px;font-size:13.5px;list-style:none;display:flex}.todos li{align-items:baseline;gap:8px;display:flex}.todo-box{border:1.5px solid var(--border-strong);text-align:center;width:14px;height:14px;color:var(--accent);border-radius:4px;flex:none;font-size:10px;line-height:11px;transform:translateY(2px)}.todo-completed{color:var(--text-faint);text-decoration:line-through}.todo-in_progress{font-weight:500}.todo-in_progress .todo-box{border-color:var(--accent)}.permission{border:1px solid var(--accent);background:var(--accent-soft);border-radius:var(--radius);flex-direction:column;gap:8px;padding:12px;font-size:14px;display:flex}.permission-head{align-items:center;gap:8px;display:flex}.permission-actions{justify-content:flex-end;gap:8px;display:flex}.permission-allowed,.permission-denied{border-color:var(--border);background:var(--bg-elev)}.banner{border-radius:var(--radius);align-items:flex-start;gap:8px;padding:10px 12px;font-size:14px;display:flex}.banner svg{flex:none;margin-top:2px}.banner-error{background:color-mix(in srgb, var(--danger) 10%, transparent);color:var(--danger);border:1px solid color-mix(in srgb, var(--danger) 30%, transparent)}.banner-error span{overflow-wrap:anywhere;flex:1}.banner .icon-btn{color:inherit;margin-left:auto}.banner-warn,.banner-budget{border:1px solid color-mix(in srgb, var(--warning) 35%, transparent);background:color-mix(in srgb, var(--warning) 10%, transparent);color:var(--text)}.banner-warn>svg,.banner-budget>svg{color:var(--warning)}.continue-hint{align-items:center}.continue-hint>span{flex:1}.continue-hint .btn{flex:none}.banner-budget{border-color:color-mix(in srgb, var(--danger) 35%, transparent);background:color-mix(in srgb, var(--danger) 8%, transparent)}.banner-budget>svg{color:var(--danger)}.banner-warn>span,.banner-budget>span{flex:1}.link-btn{color:var(--accent);text-underline-offset:2px;font:inherit;padding:0;text-decoration:underline}.file-chips{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.assistant-body .file-chips{justify-content:flex-start}.file-chip{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev);color:var(--text);align-items:center;gap:10px;min-width:0;max-width:260px;padding:8px 12px 8px 8px;text-decoration:none;display:flex}.file-chip:hover{border-color:var(--border-strong)}.file-chip-icon,.attachment-icon{border-radius:var(--radius-sm);background:var(--accent);width:34px;height:34px;color:var(--accent-text);flex:none;justify-content:center;align-items:center;display:flex}.file-chip-text,.attachment-text{flex-direction:column;min-width:0;font-size:13.5px;line-height:1.3;display:flex}.file-thumb img{border-radius:var(--radius);border:1px solid var(--border);max-width:220px;max-height:220px;display:block}.chat-scroll.is-empty{flex-direction:column;display:flex}.empty{width:100%;max-width:calc(var(--content-width) + 40px);text-align:center;flex-direction:column;align-items:center;margin:auto;padding:24px 20px 8vh;display:flex}.empty-logo{color:var(--accent);font-size:32px;line-height:1}.empty-title{font-family:var(--font-message);letter-spacing:-.01em;margin:14px 0 6px;font-size:clamp(26px,4vw,36px);font-weight:400}.empty-tagline{color:var(--text-muted);margin:0 0 22px}.empty-composer{text-align:left;flex-direction:column;gap:8px;width:100%;display:flex}.starters{text-align:left;width:100%;margin:14px 0 0;padding:0;list-style:none}.starters li+li{border-top:1px solid var(--border)}.starter{border-radius:var(--radius-sm);width:100%;color:var(--text-muted);align-items:center;gap:10px;min-width:0;padding:10px 12px;font-size:14px;display:flex}.starter:hover{background:var(--bg-hover);color:var(--text)}.starter svg{color:var(--text-faint);flex:none}.starter-title{color:var(--text);white-space:nowrap;font-weight:500}.starter-prompt{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.profile-pill-wrap{flex:none;position:relative}.profile-pill{border-radius:var(--radius);height:36px;color:var(--text);align-items:center;gap:7px;max-width:320px;padding:0 10px;font-size:15px;font-weight:500;display:inline-flex}.profile-pill:hover,.profile-pill.open{background:var(--bg-hover)}.profile-pill>svg{color:var(--text-faint)}.profile-pill-icon{color:var(--accent)}.profile-pill-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.profile-menu{background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--radius);width:min(340px,86vw);box-shadow:var(--shadow-lg);z-index:25;padding:4px;position:absolute;top:calc(100% + 8px);left:0}.profile-option{text-align:left;border-radius:var(--radius-sm);align-items:flex-start;gap:10px;width:100%;padding:9px 10px;display:flex}.profile-option:hover,.profile-option.on{background:var(--bg-hover)}.profile-option-icon{color:var(--accent);text-align:center;width:18px;line-height:1.4}.profile-option-text{flex-direction:column;flex:1;gap:2px;min-width:0;font-size:14px;display:flex}.profile-option>svg{color:var(--accent);margin-top:3px}@media (width<=600px){.profile-pill-name{max-width:160px}.starter-prompt{display:none}}.composer-wrap{max-width:calc(var(--content-width) + 40px);flex-direction:column;flex:none;gap:8px;width:100%;margin:0 auto;padding:0 20px 10px;display:flex}.composer{background:var(--bg-input);border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:6px 8px;transition:border-color .15s;position:relative}.composer:focus-within{border-color:color-mix(in srgb, var(--accent) 45%, var(--border-strong))}.composer.dragging{border-style:dashed;border-color:var(--accent)}.drop-hint{background:var(--accent-soft);border-radius:inherit;color:var(--accent);z-index:2;pointer-events:none;justify-content:center;align-items:center;font-weight:500;display:flex;position:absolute;inset:0}.queued{border-bottom:1px solid var(--border);flex-direction:column;gap:4px;max-height:180px;margin-bottom:4px;padding:4px 4px 6px;display:flex;overflow-y:auto}.queued-head{align-items:center;gap:8px;padding:0 4px;display:flex}.queued-head .btn{padding:3px 10px;font-size:13px}.queued-error{color:var(--danger);font-size:13px}.queued-item{background:var(--bg-hover);border-radius:var(--radius-sm);align-items:flex-start;gap:6px;padding:6px 4px 6px 10px;display:flex}.queued-text{white-space:pre-wrap;overflow-wrap:anywhere;-webkit-line-clamp:3;-webkit-box-orient:vertical;flex:1;min-width:0;font-size:14px;display:-webkit-box;overflow:hidden}.composer-row{align-items:flex-end;gap:4px;display:flex}.composer textarea{resize:none;background:0 0;border:0;outline:none;flex:1;min-width:0;max-height:280px;padding:8px 6px;font-size:16px;line-height:24px;display:block}.composer-icon{width:40px;height:40px;color:var(--text-muted);border-radius:50%;flex:none;justify-content:center;align-items:center;display:inline-flex}.composer-icon:hover{color:var(--text)}.composer-icon.stop{background:var(--text);color:var(--bg);width:34px;height:34px;margin:3px}.composer .voice{border-radius:50%;width:40px;height:40px}.voice.listening{color:var(--danger);background:color-mix(in srgb, var(--danger) 12%, transparent);animation:1.2s ease-in-out infinite pulse}.voice-err{background:var(--danger);border-radius:50%;width:6px;height:6px;position:absolute;top:6px;right:6px}.attachments{flex-wrap:wrap;gap:8px;padding:4px 4px 8px;display:flex}.attachment{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev);align-items:center;gap:8px;max-width:240px;padding:6px 8px 6px 6px;display:flex;position:relative}.attachment.err{border-color:var(--danger)}.attachment-thumb{object-fit:cover;border-radius:var(--radius-sm);width:34px;height:34px}.attachment-x{width:20px;height:20px;color:var(--text-muted);border-radius:50%;flex:none;justify-content:center;align-items:center;display:flex}.attachment-x:hover{background:var(--bg-active)}.attach-error{color:var(--danger);align-self:center;font-size:13px}.footnote{text-align:center;color:var(--text-faint);font-size:12px}.files-panel{border-left:1px solid var(--border);background:var(--bg-sidebar);flex-direction:column;flex:none;width:min(440px,42vw);min-height:0;display:flex}.files-head{align-items:center;gap:8px;height:52px;padding:9px 8px 9px 14px;display:flex}.site-preview-link{border-radius:var(--radius);background:var(--accent);color:var(--accent-text);align-items:center;gap:8px;margin:0 10px 8px;padding:9px 12px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.site-preview-link .truncate{flex:1}.site-preview-link:hover{background:var(--accent-hover)}.files-search{border-color:var(--border);background:var(--bg-elev)}.file-tree{flex:1;padding:0 6px 10px;overflow-y:auto}.tree-row{text-align:left;border-radius:var(--radius-sm);width:100%;color:var(--text);align-items:center;gap:6px;padding:4px 8px;font-size:13.5px;display:flex}.tree-row svg{color:var(--text-faint);flex:none}.tree-row:hover{background:var(--bg-hover)}.tree-row.dir{font-weight:500}.tree-row .truncate{flex:1}.tree-size{color:var(--text-faint);white-space:nowrap;font-size:11.5px}.file-preview{flex-direction:column;flex:1;min-height:0;display:flex}.file-preview-head{align-items:center;gap:6px;padding:0 8px 8px;font-size:13px;display:flex}.file-preview-head .truncate{flex:1}.file-preview-body{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev);flex:1;min-height:0;margin:0 10px 10px;overflow:auto}.file-preview-body iframe{background:#fff;border:0;width:100%;height:100%}.file-preview-body img{max-width:100%;margin:auto;display:block}.file-preview-body pre{font-family:var(--font-mono);white-space:pre-wrap;word-break:break-word;margin:0;padding:12px;font-size:12px}@media (width<=900px){.app.sidebar-open .sidebar{z-index:40;box-shadow:var(--shadow-lg);width:min(86vw, var(--sidebar-width));position:fixed;inset:0 auto 0 0}.app.sidebar-open .scrim{z-index:35;background:#00000059;display:block;position:fixed;inset:0}.files-panel{z-index:45;width:100%;position:fixed;inset:0}.messages,.composer-wrap{padding-left:16px;padding-right:16px}.user-col{max-width:92%}}.mention-pop{background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:20;max-height:320px;padding:4px;position:absolute;bottom:calc(100% + 6px);left:8px;right:8px;overflow-y:auto}.mention-head{color:var(--text-faint);text-transform:uppercase;letter-spacing:.04em;padding:6px 10px 4px;font-size:11.5px}.mention-item{text-align:left;border-radius:var(--radius-sm);align-items:center;gap:10px;width:100%;padding:7px 10px;display:flex}.mention-item.on{background:var(--bg-hover)}.mention-mono{background:var(--accent-soft);width:28px;height:28px;color:var(--accent);border-radius:7px;flex:none;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.mention-text{flex-direction:column;flex:1;min-width:0;font-size:14px;display:flex}.mention-text .mono{font-family:var(--font-mono);font-size:12px}.mention-meta{color:var(--text-muted);white-space:nowrap;align-items:center;gap:6px;font-size:12px;display:flex}.mention-tag{border:1px solid var(--border-strong);border-radius:99px;padding:0 7px;font-size:11px}.mention-warn{color:var(--warning)}.mention-chips{flex-wrap:wrap;align-items:center;gap:6px;padding:4px 6px 2px;display:flex}.mention-chip{font-family:var(--font-mono);background:var(--accent-soft);color:var(--accent);border-radius:99px;align-items:center;gap:4px;padding:2px 4px 2px 9px;font-size:12.5px;display:inline-flex}.mention-chip button{width:18px;height:18px;color:inherit;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.mention-chip button:hover{background:var(--bg-active)}.mention-chip.warn{background:color-mix(in srgb, var(--warning) 14%, transparent);color:var(--warning)}.mention-chip .mention-connect{width:auto;height:18px;font-family:var(--font-sans,inherit);background:var(--accent);color:var(--accent-text);border-radius:99px;padding:0 8px;font-size:11.5px;font-weight:600}.mention-chip .mention-connect:hover{background:var(--accent);filter:brightness(1.08)}.auth-screen{background:var(--bg);justify-content:center;align-items:center;min-height:100%;padding:24px 16px;display:flex}.auth-card{text-align:center;background:var(--bg-elev);border:1px solid var(--border);border-radius:calc(var(--radius) * 1.5);width:min(400px,100%);box-shadow:var(--shadow-lg);flex-direction:column;align-items:center;gap:12px;padding:36px 28px;display:flex}.auth-card>svg{color:var(--accent)}.auth-card h1{margin:4px 0 0;font-size:22px}.auth-card p{margin:0 0 8px;line-height:1.5}.auth-brand{align-items:center;gap:8px;margin-bottom:8px;font-weight:600;display:flex}.auth-actions{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.google-btn{justify-content:center;gap:10px;width:100%;padding:10px 14px;font-weight:500}.auth-error{color:var(--danger);font-size:13px}.user-menu{position:relative}.user-chip{border-radius:var(--radius-sm);width:100%;color:var(--text);text-align:left;align-items:center;gap:9px;padding:6px 8px;display:flex}.user-chip:hover{background:var(--bg-hover)}.user-chip>svg{color:var(--text-faint);transform:rotate(-90deg)}.user-chip-text{flex-direction:column;flex:1;min-width:0;font-size:14px;line-height:1.25;display:flex}.user-pop{width:100%;min-width:200px}.menu .menu-link{border-radius:var(--radius-sm);color:inherit;align-items:center;gap:8px;padding:7px 10px;font-size:14px;text-decoration:none;display:flex}.menu .menu-link:hover{background:var(--bg-hover)}.avatar{object-fit:cover;border-radius:50%;flex:none}.avatar-initial{background:var(--accent-soft);color:var(--accent);justify-content:center;align-items:center;font-weight:600;display:inline-flex}.my-settings{background:var(--bg);height:100%;overflow-y:auto}.my-settings-tabs{margin:4px 0 18px}.my-settings .mode-seg{max-width:420px;margin:0}.my-settings-actions{flex-wrap:wrap;align-items:center}:root{--viz-1:#2a78d6;--viz-2:#eb6834;--viz-3:#1baf7a;--viz-4:#eda100;--viz-5:#e87ba4;--viz-other:#a8a6a0}[data-mode=dark],[data-theme=terminal]{--viz-1:#3987e5;--viz-2:#d95926;--viz-3:#199e70;--viz-4:#c98500;--viz-5:#d55181;--viz-other:#6f6d68}.viz{flex-direction:column;gap:8px;min-width:0;display:flex}.viz-plot{width:100%;position:relative}.viz-plot svg{display:block;overflow:visible}.viz-grid{stroke:var(--border);stroke-width:1px}.viz-baseline{stroke:var(--border-strong);stroke-width:1px}.viz-tick{fill:var(--text-faint);font-variant-numeric:tabular-nums;font-size:10.5px}.viz-empty{pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.viz-legend{color:var(--text-muted);flex-wrap:wrap;gap:4px 14px;font-size:12.5px;display:flex}.viz-legend-item{text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:6px;max-width:220px;display:inline-flex;overflow:hidden}.viz-legend-item i,.viz-tip-row i{border-radius:3px;flex:none;width:10px;height:10px;display:inline-block}.viz-tip{pointer-events:none;background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--radius-sm);box-shadow:var(--shadow);z-index:5;white-space:nowrap;min-width:160px;padding:8px 10px;font-size:12.5px;position:absolute;transform:translate(-50%,-100%)}.viz-tip-head{margin-bottom:4px;font-weight:600}.viz-tip-row{color:var(--text-muted);align-items:center;gap:6px;display:flex}.viz-tip-row span{text-overflow:ellipsis;flex:1;max-width:180px;overflow:hidden}.viz-tip-row b{color:var(--text);font-variant-numeric:tabular-nums;font-weight:500}.viz-tip-row.total{border-top:1px solid var(--border);margin-top:4px;padding-top:4px}.viz-tip-note{color:var(--text-faint);margin-top:2px}.meter{flex-direction:column;gap:4px;display:flex}.meter-track{background:var(--bg-active);border-radius:99px;height:6px;overflow:hidden}.meter-fill{background:var(--viz-1);border-radius:99px;height:100%}.meter.warn .meter-fill{background:var(--warning)}.meter.over .meter-fill{background:var(--danger)}.meter-label{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:12px}.connect-card{border:1px solid color-mix(in srgb, var(--accent) 35%, var(--border));background:var(--accent-soft);border-radius:12px;flex-direction:column;gap:10px;margin:4px 0 10px;padding:12px 14px;display:flex}.connect-card.done{border-color:color-mix(in srgb, var(--success) 40%, var(--border));background:color-mix(in srgb, var(--success) 8%, transparent)}.connect-card-head{align-items:flex-start;gap:8px;font-size:14.5px;display:flex}.connect-card-head svg{flex:none;margin-top:2px}.connect-card-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.connect-ok{color:var(--success);font-weight:600}
