:root{--bg: #f7f6f2;--surface: #ffffff;--surface-2: #f1efe9;--surface-3: #e9e6de;--border: #e6e2d8;--border-strong: #d7d2c5;--text: #2a2825;--text-strong: #1a1815;--muted: #76716a;--faint: #a39e95;--accent: #e08c00;--accent-strong: #c97a00;--accent-soft: #fbeccb;--user-bubble: #efece4;--danger: #c0392b;--ok: #2f9e44;--shadow-sm: 0 1px 2px rgba(40, 35, 25, .06), 0 1px 3px rgba(40, 35, 25, .04);--shadow-md: 0 4px 16px rgba(40, 35, 25, .08), 0 1px 3px rgba(40, 35, 25, .05);--shadow-lg: 0 12px 40px rgba(40, 35, 25, .14);--radius: 14px;--sidebar-w: 272px;--maxw: 740px;color-scheme:light}[data-theme=dark]{--bg: #1b1a17;--surface: #232220;--surface-2: #2b2925;--surface-3: #34312c;--border: #34302a;--border-strong: #423d35;--text: #ece9e3;--text-strong: #faf8f4;--muted: #a39d92;--faint: #756f64;--accent: #f5b301;--accent-strong: #ffc52e;--accent-soft: #3a3220;--user-bubble: #2f2c27;--danger: #f0635a;--ok: #4ec06a;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 6px 22px rgba(0, 0, 0, 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.05s}.new-chat:hover{background:var(--surface-3);border-color:var(--border-strong)}.new-chat:active{transform:scale(.99)}.conv-list{flex:1;overflow-y:auto;padding:6px 8px 12px;display:flex;flex-direction:column;gap:1px;min-height:0}.conv-group-label{font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);padding:12px 10px 5px}.conv{position:relative;text-align:left;background:transparent;color:var(--muted);border:0;border-radius:9px;padding:8px 10px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;transition:background .12s,color .12s}.conv:hover{background:var(--surface-2);color:var(--text)}.conv.active{background:var(--accent-soft);color:var(--text-strong);font-weight:550}.sidebar-foot{border-top:1px solid var(--border);padding:10px;display:flex;flex-direction:column;gap:4px}.foot-btn{display:flex;align-items:center;gap:10px;width:100%;background:transparent;border:0;border-radius:9px;padding:9px 10px;color:var(--muted);cursor:pointer;font-size:13.5px;text-align:left;transition:background .12s,color .12s}.foot-btn:hover{background:var(--surface-2);color:var(--text)}.foot-user{display:flex;align-items:center;gap:10px;min-width:0}.avatar-sm{width:26px;height:26px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--surface-3);color:var(--text);font-size:12px;font-weight:650}.foot-user-meta{display:flex;flex-direction:column;min-width:0;line-height:1.25}.foot-user-name{font-size:13.5px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.foot-user-sub{font-size:11.5px;color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat{display:flex;flex-direction:column;min-width:0;min-height:0;position:relative;background:var(--bg)}.chat-head{height:52px;padding:0 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid 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10px;cursor:pointer;color:var(--text)}.mpick-item:hover{background:var(--bg)}.mpick-item.active{background:var(--accent-soft)}.mpick-item-text{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.mpick-item-name{font-weight:600;font-size:14px;color:var(--text-strong)}.mpick-item-blurb{font-size:12px;color:var(--muted)}.mpick-check{flex:0 0 auto;color:var(--accent-strong);display:grid;place-items:center;width:16px}.head-spacer{flex:1}.messages{flex:1;min-height:0;overflow-y:auto;scroll-behavior:smooth;padding:20px 20px 8px}.thread{max-width:var(--maxw);margin:0 auto;display:flex;flex-direction:column;gap:26px;padding-bottom:12px}.msg{display:flex;flex-direction:column;animation:rise .28s ease both}@keyframes rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.msg.user{align-items:flex-end}.msg.user .bubble{background:var(--user-bubble);color:var(--text-strong);padding:11px 15px;border-radius:18px 18px 5px;max-width:80%;white-space:pre-wrap;word-wrap:break-word;line-height:1.5}.msg.assistant .bubble{min-width:0}.msg-actions{display:flex;gap:2px;margin-top:8px;opacity:0;transition:opacity .15s}.msg.assistant:hover .msg-actions,.msg-actions.pinned{opacity:1}.act-btn{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:transparent;border:0;color:var(--faint);cursor:pointer;transition:background .12s,color .12s}.act-btn:hover{background:var(--surface-2);color:var(--text)}.act-btn.copied{color:var(--ok)}.prose{color:var(--text);font-size:15.25px;line-height:1.68;overflow-wrap:break-word}.prose>*:first-child{margin-top:0}.prose>*:last-child{margin-bottom:0}.prose p{margin:0 0 14px}.prose h1,.prose h2,.prose h3,.prose h4{color:var(--text-strong);line-height:1.3;margin:24px 0 12px;font-weight:650;letter-spacing:-.01em}.prose h1{font-size:1.5em}.prose h2{font-size:1.3em}.prose h3{font-size:1.13em}.prose h4{font-size:1em}.prose ul,.prose ol{margin:0 0 14px;padding-left:1.4em}.prose li{margin:4px 0}.prose li::marker{color:var(--faint)}.prose a{color:var(--accent-strong);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--accent-strong) 35%,transparent)}.prose a:hover{border-bottom-color:var(--accent-strong)}.prose strong{color:var(--text-strong);font-weight:650}.prose blockquote{margin:0 0 14px;padding:2px 0 2px 16px;border-left:3px solid var(--border-strong);color:var(--muted)}.prose hr{border:0;border-top:1px solid var(--border);margin:22px 0}.prose :not(pre)>code{background:var(--surface-2);border:1px solid var(--border);padding:.1em .4em;border-radius:6px;font-size:.88em;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace}.prose table{border-collapse:collapse;width:100%;margin:0 0 14px;font-size:14px;display:block;overflow-x:auto}.prose thead{background:var(--surface-2)}.prose th,.prose td{border:1px solid var(--border);padding:7px 12px;text-align:left}.prose th{font-weight:650;color:var(--text-strong)}.prose tbody tr:nth-child(2n){background:color-mix(in srgb,var(--surface-2) 50%,transparent)}.cursor{display:inline-block;width:8px;height:1.05em;margin-left:1px;vertical-align:text-bottom;border-radius:2px;background:var(--accent);animation:blink 1s steps(2) infinite}@keyframes blink{50%{opacity:0}}.code-wrap{position:relative;margin:0 0 16px}.code-wrap pre{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin:0;overflow-x:auto;font-size:13.5px;line-height:1.6;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace}[data-theme=dark] .code-wrap pre{background:#181714}.copy-btn{position:absolute;top:8px;right:8px;opacity:0;transition:opacity .15s,background .12s;background:var(--surface-2);color:var(--muted);border:1px solid var(--border);border-radius:7px;padding:3px 9px;font-size:12px;cursor:pointer;font-weight:550}.code-wrap:hover .copy-btn{opacity:1}.copy-btn:hover{color:var(--text);background:var(--surface-3)}.hljs-comment,.hljs-quote{color:var(--faint);font-style:italic}.hljs-keyword,.hljs-selector-tag,.hljs-built_in,.hljs-name,.hljs-tag{color:#c0392b}.hljs-string,.hljs-attr,.hljs-symbol,.hljs-bullet,.hljs-addition{color:#2f8a3e}.hljs-number,.hljs-literal,.hljs-meta,.hljs-link{color:#b06a00}.hljs-title,.hljs-section,.hljs-function .hljs-title,.hljs-type{color:#1f6feb}.hljs-attribute,.hljs-variable,.hljs-template-variable,.hljs-class .hljs-title{color:#8245c4}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:700}.hljs-deletion{color:var(--danger)}[data-theme=dark] .hljs-keyword,[data-theme=dark] .hljs-selector-tag,[data-theme=dark] .hljs-built_in,[data-theme=dark] .hljs-name,[data-theme=dark] .hljs-tag{color:#ff7b72}[data-theme=dark] .hljs-string,[data-theme=dark] .hljs-attr,[data-theme=dark] .hljs-symbol,[data-theme=dark] .hljs-bullet,[data-theme=dark] .hljs-addition{color:#7ee787}[data-theme=dark] .hljs-number,[data-theme=dark] .hljs-literal,[data-theme=dark] .hljs-meta,[data-theme=dark] .hljs-link{color:#ffc777}[data-theme=dark] .hljs-title,[data-theme=dark] .hljs-section,[data-theme=dark] .hljs-type{color:#79c0ff}[data-theme=dark] .hljs-attribute,[data-theme=dark] .hljs-variable,[data-theme=dark] .hljs-template-variable,[data-theme=dark] .hljs-class .hljs-title{color:#d2a8ff}.activity{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.status{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:13.5px}.spinner{width:13px;height:13px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.tool{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:550;border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:4px 11px}.tool .dot{width:6px;height:6px;border-radius:50%;background:var(--faint)}.tool.running .dot{background:var(--accent);animation:pulse 1s ease-in-out infinite}.tool.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 45%,var(--border))}.tool.ok .dot{background:var(--ok)}.tool.error{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 45%,var(--border))}.tool.error .dot{background:var(--danger)}@keyframes pulse{50%{opacity:.35}}.confirm-card{background:var(--surface);border:1px solid var(--accent);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow-md)}.confirm-title{font-weight:600;color:var(--text-strong);margin-bottom:4px}.confirm-title code{background:var(--surface-2);padding:.1em .4em;border-radius:5px;font-size:.9em}.risk-pill{display:inline-block;font-size:11px;font-weight:650;text-transform:uppercase;letter-spacing:.03em;padding:2px 8px;border-radius:999px;margin-left:4px}.risk-pill.write{color:var(--accent-strong);background:var(--accent-soft)}.risk-pill.sensitive{color:var(--danger);background:color-mix(in srgb,var(--danger) 14%,transparent)}.confirm-args{background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:10px;overflow-x:auto;font-size:12.5px;margin:10px 0;font-family:ui-monospace,monospace}.confirm-actions{display:flex;gap:8px}.error-banner{display:flex;gap:12px;align-items:center;color:var(--danger);font-size:14px}.composer-zone{flex:none;padding:0 20px 18px;background:linear-gradient(transparent,var(--bg) 28%)}.composer{max-width:var(--maxw);margin:0 auto}.chips{display:flex;gap:7px;margin-bottom:8px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:5px 8px 5px 10px;font-size:13px;box-shadow:var(--shadow-sm)}.chip button{display:grid;place-items:center;width:18px;height:18px;background:none;border:0;color:var(--faint);cursor:pointer;border-radius:5px}.chip button:hover{color:var(--text);background:var(--surface-2)}.chip.uploading{opacity:.7}.chip.error{border-color:var(--danger, #e5484d);color:var(--danger, #e5484d)}.chip .chip-err{font-size:11px;text-transform:uppercase;letter-spacing:.03em}.chip .spinner{width:13px;height:13px}.composer-error{color:var(--danger, #e5484d);font-size:12.5px;margin:2px 4px 8px}.chip.static{padding:5px 10px;color:var(--faint)}.chip.static svg{width:14px;height:14px}.msg-attachments{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px;justify-content:flex-end}.msg.assistant .msg-attachments{justify-content:flex-start}.composer-box{display:flex;align-items:flex-end;gap:8px;background:var(--surface);border:1px solid var(--border-strong);border-radius:24px;padding:7px 7px 7px 8px;box-shadow:var(--shadow-md);transition:border-color .15s,box-shadow .15s}.composer-box:focus-within{border-color:var(--accent);box-shadow:var(--shadow-md),0 0 0 3px var(--accent-soft)}.composer textarea{flex:1;resize:none;max-height:220px;min-height:24px;background:transparent;color:var(--text);border:0;outline:none;padding:9px 4px;font:inherit;line-height:1.5}.composer textarea::placeholder{color:var(--faint)}.round-btn{width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:50%;cursor:pointer;border:1px solid transparent;background:transparent;color:var(--muted);transition:background .12s,color .12s}.round-btn.attach{color:var(--muted)}.round-btn.attach:hover{background:var(--surface-2);color:var(--text)}.round-btn.send{background:var(--accent);color:#fff}[data-theme=dark] .round-btn.send{color:#2a1c00}.round-btn.send:hover{background:var(--accent-strong)}.round-btn.send:disabled{background:var(--surface-3);color:var(--faint);cursor:not-allowed}.round-btn.stop{background:var(--text-strong);color:var(--bg)}.round-btn.stop:hover{opacity:.85}.composer-foot{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:9px;min-height:18px}.foot-hint{font-size:12px;color:var(--faint)}.regen{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);color:var(--muted);cursor:pointer;font-size:13px;font-weight:550;padding:5px 12px;border-radius:999px;box-shadow:var(--shadow-sm);transition:color .12s,border-color .12s}.regen:hover{color:var(--text);border-color:var(--border-strong)}.welcome{max-width:var(--maxw);margin:auto;width:100%;display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px 0;gap:8px}.welcome-mark{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;color:#3a2600;margin-bottom:6px;background:radial-gradient(circle at 35% 30%,#ffd166,var(--accent) 70%);box-shadow:0 6px 24px #e08c0066}.welcome h2{margin:0;font-size:26px;font-weight:650;letter-spacing:-.02em;background:linear-gradient(96deg,var(--text-strong) 55%,var(--accent-strong));-webkit-background-clip:text;background-clip:text;color:transparent}@keyframes solGlow{0%,to{box-shadow:0 6px 22px #e08c0057,0 0 0 0 transparent}50%{box-shadow:0 8px 30px #e08c0080,0 0 0 9px color-mix(in srgb,var(--accent) 13%,transparent)}}.welcome-mark,.gate-mark{animation:solGlow 3.8s ease-in-out infinite}.welcome p{margin:0;color:var(--muted);max-width:440px}.suggestions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px;width:100%;max-width:560px}.suggestion{text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:13px;padding:13px 15px;cursor:pointer;transition:border-color .15s,transform .06s,box-shadow .15s;box-shadow:var(--shadow-sm)}.suggestion:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-1px)}.suggestion-title{font-weight:600;font-size:14px;color:var(--text-strong);margin-bottom:2px}.suggestion-sub{font-size:13px;color:var(--muted)}.gate{display:grid;place-items:center;min-height:100dvh;padding:20px;position:relative;overflow:hidden}.gate:before{content:"";position:absolute;width:540px;height:540px;border-radius:50%;top:-180px;right:-120px;background:radial-gradient(circle,var(--accent-soft),transparent 70%);opacity:.8;pointer-events:none}.gate-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px 30px;width:min(390px,94vw);display:flex;flex-direction:column;gap:13px;box-shadow:var(--shadow-lg)}.gate-brand{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:6px}.gate-mark{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;color:#3a2600;background:radial-gradient(circle at 35% 30%,#ffd166,var(--accent) 70%);box-shadow:0 6px 22px #e08c0066}.gate-card h1{margin:0;font-size:22px;font-weight:650;letter-spacing:-.01em;background:linear-gradient(96deg,var(--text-strong) 55%,var(--accent-strong));-webkit-background-clip:text;background-clip:text;color:transparent}.gate-tagline{margin:-4px 0 0;font-size:13px;color:var(--muted);text-align:center;max-width:280px}.gate-sub{color:var(--muted);margin:-6px 0 6px;text-align:center;font-size:14px}.field-label{font-size:13px;font-weight:600;color:var(--text);margin-bottom:-6px}.gate-card input{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:11px;padding:12px 13px;font:inherit;transition:border-color .15s,box-shadow .15s}.gate-card input::placeholder{color:var(--faint)}.gate-card input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.gate-error{color:var(--danger);font-size:13px;background:color-mix(in srgb,var(--danger) 10%,transparent);border:1px solid color-mix(in srgb,var(--danger) 30%,transparent);border-radius:9px;padding:8px 11px}.gate-submit{margin-top:4px;padding:12px;border-radius:11px;border:0;background:var(--accent);color:#fff;font-weight:650;font-size:15px;cursor:pointer;transition:background .15s}[data-theme=dark] .gate-submit{color:#2a1c00}.gate-submit:hover:not(:disabled){background:var(--accent-strong)}.gate-submit:disabled{opacity:.55;cursor:not-allowed}.gate-foot{text-align:center;font-size:12px;color:var(--faint);margin-top:2px}.btn{background:var(--surface-2);color:var(--text);border:1px solid 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