:root{--bg: #0b0d10;--panel: #11141a;--panel-2: #161a21;--border: #232a34;--text: #e6e9ef;--dim: #8b93a1;--accent: #7c9cff;--green: #3ecf8e;--red: #ff6b6b;--hover: rgba(255, 255, 255, .06);--user-bubble: #1b2233;--user-bubble-border: #2a3550;--user-avatar: #26304a;--user-avatar-text: #c9d6ff;--code-bg: #0a0c10;--tool-bg: #0e1116;--stop-bg: #3a2020;--stop-border: #5a2b2b;--shadow: rgba(0, 0, 0, .45);--scrollbar: #2b333f;--scrollbar-hover: #3d4756;--warn: #e0b03a;--on-accent: #0b0d10;--radius: 10px;color-scheme:dark}[data-theme=light]{--bg: #f6f7f9;--panel: #ffffff;--panel-2: #f1f3f6;--border: #e1e5ea;--text: #1b1f24;--dim: #6b7280;--accent: #3b6ef5;--green: #16a34a;--red: #dc2626;--hover: rgba(0, 0, 0, .05);--user-bubble: #e9f0ff;--user-bubble-border: #d3e0ff;--user-avatar: #d6e4ff;--user-avatar-text: #1e3a8a;--code-bg: #f3f4f6;--tool-bg: #fafbfc;--stop-bg: #fdecec;--stop-border: #f3c4c4;--shadow: rgba(0, 0, 0, .12);--scrollbar: #c9ced6;--scrollbar-hover: #aab2be;--warn: #b45309;--on-accent: #ffffff;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}.app{display:flex;height:100%;overflow:hidden}.sidebar{width:248px;flex:0 0 248px;background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:14px;gap:12px}.brand{display:flex;gap:10px;align-items:center}.brand b{display:block;font-size:14px}.brand small{color:var(--dim);font-size:11px;display:block;max-width:168px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logo{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,#5468ff,#9b6bff);font-size:15px}.new{background:var(--panel-2);border:1px dashed var(--border);border-radius:var(--radius);padding:9px;color:var(--dim)}.new:hover{color:var(--text);border-color:var(--accent)}.conv-list{flex:1;overflow:auto;display:flex;flex-direction:column;gap:4px}.conv{display:flex;align-items:center;border-radius:8px}.conv.on{background:var(--panel-2)}.conv-main{flex:1;min-width:0;display:flex;align-items:center;gap:6px;background:none;border:0;padding:8px 10px;text-align:left;color:var(--dim)}.conv.on .conv-main{color:var(--text)}.conv-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conv-time{flex:0 0 auto;color:var(--dim);font-size:11px;font-variant-numeric:tabular-nums;opacity:.75;white-space:nowrap}.conv.on .conv-time{opacity:1}.live{width:6px;height:6px;flex:0 0 6px;border-radius:50%;background:var(--green);animation:pulse 1.2s infinite}@keyframes pulse{50%{opacity:.25}}.icon{background:none;border:0;color:var(--dim);padding:4px 8px;border-radius:6px}.icon:hover{background:var(--hover);color:var(--text)}.sidebar-foot{display:flex;gap:10px;color:var(--dim);font-size:11px;border-top:1px solid var(--border);padding-top:10px}.sidebar-foot .logout{margin-left:auto;background:none;border:0;padding:0;color:var(--dim);font-size:11px}.sidebar-foot .logout:hover{color:var(--accent)}.legacy{display:flex;flex-direction:column;gap:6px;border:1px solid var(--border);border-radius:8px;padding:8px 10px;color:var(--dim);font-size:11.5px;background:var(--panel-2)}.legacy-actions{display:flex;gap:6px}.legacy-actions button{background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:4px 8px;color:var(--dim);font-size:11px}.legacy-actions button:hover{color:var(--text);border-color:var(--accent)}.main{flex:1;display:flex;flex-direction:column;min-width:0;position:relative}.jump-bottom{position:absolute;left:50%;bottom:12px;transform:translate(-50%);background:var(--panel-2);border:1px solid var(--border);color:var(--dim);border-radius:999px;padding:6px 14px;font-size:12px;box-shadow:0 6px 20px var(--shadow);z-index:5}.jump-bottom:hover{color:var(--text);border-color:var(--accent)}.topbar{height:56px;flex:0 0 56px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border)}.topbar b{display:block;font-size:14px}.topbar small{color:var(--dim);font-size:11px}.topbar-title{flex:1;min-width:0;padding-left:8px}.topbar-title b,.topbar-title small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menu-btn,.sidebar-close,.sidebar-backdrop{display:none}.ghost{background:none;border:1px solid var(--border);color:var(--dim);padding:6px 10px;border-radius:8px}.ghost:hover{color:var(--text);border-color:var(--accent)}.topbar-actions{display:flex;gap:8px}.icon-btn{width:34px;height:34px;padding:0;display:grid;place-items:center;font-size:15px;line-height:1}.messages-wrap{flex:1;min-height:0;position:relative;display:flex}.messages{flex:1;min-height:0;overflow:auto;padding:22px 18px 10px;display:flex;flex-direction:column;gap:18px}.empty{margin:auto;text-align:center;max-width:460px;color:var(--dim)}.empty h2{color:var(--text);font-size:18px;margin-bottom:6px}.empty .dim{opacity:.65;font-size:12px}.msg{display:flex;gap:10px;max-width:860px;width:100%;margin:0 auto}.msg-user{flex-direction:row-reverse}.avatar{width:28px;height:28px;flex:0 0 28px;border-radius:8px;display:grid;place-items:center;font-size:11px;background:var(--panel-2);color:var(--dim);border:1px solid var(--border)}.msg-user .avatar{background:var(--user-avatar);color:var(--user-avatar-text)}.avatar.brand{padding:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.bubble{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:10px 14px;min-width:0;max-width:100%}.msg-user .bubble{background:var(--user-bubble);border-color:var(--user-bubble-border)}.plain{white-space:pre-wrap}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown pre{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;padding:10px;overflow:auto;font-size:12.5px}.markdown code{background:var(--hover);padding:1px 5px;border-radius:4px;font-size:12.5px}.markdown pre code{background:none;padding:0}.markdown table{border-collapse:collapse}.markdown th,.markdown td{border:1px solid var(--border);padding:5px 9px}.markdown a{color:var(--accent)}.typing{display:flex;gap:4px;padding:4px 0}.typing span{width:6px;height:6px;border-radius:50%;background:var(--dim);animation:blink 1.2s infinite}.typing span:nth-child(2){animation-delay:.18s}.typing span:nth-child(3){animation-delay:.36s}@keyframes blink{0%,80%,to{opacity:.2}40%{opacity:1}}.usage{color:var(--dim);font-size:11px;margin-top:8px}.error{color:var(--red);font-size:12.5px;margin-top:8px}.stopped{color:var(--dim);font-size:11.5px;margin-top:2px}.tool{border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;padding:8px 10px;margin-bottom:8px;background:var(--tool-bg)}.tool.done{border-left-color:var(--green)}.tool-head{display:flex;align-items:center;gap:8px;font-size:12px}.tool-head code{background:none;color:var(--accent);padding:0}.tool-status{margin-left:auto;color:var(--dim);font-size:11px}.tool pre{margin:6px 0 0;font-size:11.5px;max-height:160px;overflow:auto;color:var(--dim);white-space:pre-wrap}.sources{margin-top:10px;border-top:1px solid var(--border);padding-top:8px}.sources summary{cursor:pointer;color:var(--dim);font-size:12px}.source{margin-top:8px;font-size:12px}.source-head{color:var(--accent)}.source-body{color:var(--dim);white-space:pre-wrap;margin-top:2px}.composer-wrap{border-top:1px solid var(--border)}.offline-hint{text-align:center;font-size:12px;color:var(--dim);background:var(--panel-2);border-bottom:1px solid var(--border);padding:6px 12px}.drag-handle{height:10px;cursor:ns-resize;display:grid;place-items:center}.drag-handle:after{content:"";width:40px;height:3px;border-radius:2px;background:var(--border);transition:background .15s}.drag-handle:hover:after,.drag-handle:active:after{background:var(--accent)}.composer{display:flex;gap:10px;align-items:flex-end;padding:2px 18px 18px}.composer textarea{flex:1;resize:none;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 12px;outline:none;min-height:76px;max-height:60vh;line-height:1.6}.composer textarea:focus{border-color:var(--accent)}.send,.stop{padding:10px 18px;border-radius:10px;border:0;font-weight:600}.mic{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--border);border-radius:10px;color:var(--dim);font-size:15px}.mic:hover{color:var(--text);border-color:var(--accent)}.mic svg{width:18px;height:18px;display:block}.mic.on{color:var(--red);border-color:var(--red);animation:mic-pulse 1.2s ease-in-out infinite}@keyframes mic-pulse{0%,to{box-shadow:0 0 #ff6b6b59}50%{box-shadow:0 0 0 6px #ff6b6b00}}.speech-error{padding:0 18px 10px;color:var(--warn);font-size:12px}.send{background:var(--accent);color:var(--on-accent)}.send:disabled{opacity:.35;cursor:not-allowed}.stop{background:var(--stop-bg);color:var(--red);border:1px solid var(--stop-border)}.panel{width:360px;flex:0 0 360px;background:var(--panel);border-left:1px solid var(--border);display:flex;flex-direction:column}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border)}.tabs{display:flex;gap:2px}.tabs button{background:none;border:0;color:var(--dim);padding:6px 10px;border-radius:7px;font-size:12.5px}.tabs button.on{background:var(--panel-2);color:var(--text)}.panel-body{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--dim)}.field input,.field select,.field textarea{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:8px 10px;outline:none;color:var(--text)}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}.field textarea{resize:vertical}.field textarea.headers-input{min-height:62px;max-height:160px}.field textarea.skill-desc{min-height:72px;max-height:180px}.field textarea.system-input{min-height:110px;max-height:240px}.field textarea.skill-body{min-height:160px;max-height:700px}.toggles{display:flex;flex-direction:column;gap:8px;font-size:13px}.toggles label{display:flex;align-items:center;gap:8px}.toggles label.disabled{opacity:.45}.hint{color:var(--dim);font-size:12px;line-height:1.7}.hint p{margin:4px 0}.hint.warn{color:var(--warn)}.list{display:flex;flex-direction:column;gap:6px}.row{display:flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:8px;overflow:hidden}.row-main{flex:1;min-width:0;background:none;border:0;text-align:left;padding:8px 10px;display:flex;flex-direction:column;gap:2px;overflow:hidden}.row-main b,.row-main small{display:block;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-main b{font-size:12.5px}.row-main small{color:var(--dim);font-size:11px}.row .icon{flex:0 0 auto}.divider{height:1px;background:var(--border);margin:4px 0}.actions{display:flex;align-items:center;gap:8px}.primary{background:var(--accent);color:var(--on-accent);border:0;border-radius:8px;padding:7px 14px;font-weight:600}.primary:disabled{opacity:.4;cursor:not-allowed}.actions button:not(.primary){background:var(--panel-2);border:1px solid var(--border);color:var(--dim);border-radius:8px;padding:7px 12px}.upload{display:block;border:1px dashed var(--border);border-radius:10px;padding:16px;text-align:center;color:var(--dim);cursor:pointer}.upload:hover{border-color:var(--accent);color:var(--text)}.upload input{display:none}.upload.busy{opacity:.7}.key-saved{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:12px;color:var(--dim)}.key-saved button{background:none;border:0;color:var(--red);font-size:12px}.skill-picker{display:flex;flex-wrap:wrap;gap:6px}.skill-opt{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:999px;padding:5px 10px;font-size:12px;color:var(--dim);cursor:pointer}.skill-opt.on{border-color:var(--accent);color:var(--text);background:var(--panel-2)}.skill-opt input{accent-color:var(--accent);margin:0}.presets{display:flex;flex-direction:column;gap:6px}.preset{text-align:left;display:flex;flex-direction:column;gap:2px;background:var(--panel-2);border:1px solid var(--border);border-radius:9px;padding:9px 11px;color:var(--text)}.preset:hover:not(:disabled){border-color:var(--accent)}.preset:disabled{opacity:.55;cursor:default}.preset b{font-size:12.5px}.preset small{color:var(--dim);font-size:11px}.preset-all{width:100%;padding:8px 12px;font-size:12.5px}@media(max-width:1100px){.panel{position:absolute;right:0;top:0;bottom:0;z-index:10;box-shadow:-20px 0 40px var(--shadow)}.sidebar{width:200px;flex-basis:200px}}@media(max-width:768px){.app{height:100dvh}.sidebar{position:fixed;left:0;top:56px;bottom:0;z-index:30;width:min(84vw,280px);flex-basis:auto;transform:translate(-100%);transition:transform .2s ease;will-change:transform;padding-top:calc(14px + env(safe-area-inset-top));padding-bottom:calc(14px + env(safe-area-inset-bottom))}.sidebar.open{transform:translate(0);box-shadow:20px 0 40px var(--shadow)}.sidebar-close{display:block;margin-left:auto}.sidebar-backdrop{display:block;position:fixed;inset:56px 0 0;z-index:20;background:#00000073}.menu-btn{display:grid}.topbar{padding:0 12px;gap:8px}.topbar-actions{gap:6px;flex:0 0 auto}.topbar-actions .ghost:not(.icon-btn){padding:6px 8px}.messages{padding:16px 12px 8px;gap:14px}.msg{gap:8px}.avatar{width:26px;height:26px;flex-basis:26px;font-size:10px}.bubble{padding:9px 12px}.jump-bottom{bottom:calc(8px + env(safe-area-inset-bottom))}.composer{padding:2px 12px calc(12px + env(safe-area-inset-bottom));gap:8px}.composer textarea{font-size:16px}.drag-handle{display:none}.speech-error{padding:0 12px 8px}.panel{width:100%;max-width:none}.panel-body{padding-bottom:calc(16px + env(safe-area-inset-bottom))}.markdown table{display:block;overflow-x:auto;max-width:100%}}.boot{display:grid;place-items:center;height:100%;color:var(--dim)}.gate{display:grid;place-items:center;height:100%;padding:20px}.gate-card{width:320px;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:12px;text-align:center}.gate-logo{width:42px;height:42px;margin:0 auto;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#5468ff,#9b6bff);font-size:18px}.gate-card h1{font-size:17px;margin:0}.gate-card p{color:var(--dim);font-size:12px;margin:0}.gate-card input{background:var(--panel-2);border:1px solid var(--border);border-radius:9px;padding:10px 12px;outline:none;text-align:center}.gate-card input:focus{border-color:var(--accent)}.gate-error{color:var(--red);font-size:12px}.gate-card .send{width:100%}.messages,.panel-body,.conv-list,.markdown pre,.tool pre,.field textarea{scrollbar-width:thin;scrollbar-color:var(--scrollbar) transparent}.messages::-webkit-scrollbar,.panel-body::-webkit-scrollbar,.conv-list::-webkit-scrollbar,.markdown pre::-webkit-scrollbar,.tool pre::-webkit-scrollbar,.field textarea::-webkit-scrollbar{width:8px;height:8px}.messages::-webkit-scrollbar-track,.panel-body::-webkit-scrollbar-track,.conv-list::-webkit-scrollbar-track,.markdown pre::-webkit-scrollbar-track,.tool pre::-webkit-scrollbar-track,.field textarea::-webkit-scrollbar-track{background:transparent}.messages::-webkit-scrollbar-thumb,.panel-body::-webkit-scrollbar-thumb,.conv-list::-webkit-scrollbar-thumb,.markdown pre::-webkit-scrollbar-thumb,.tool pre::-webkit-scrollbar-thumb,.field textarea::-webkit-scrollbar-thumb{background:var(--scrollbar);border-radius:999px;border:2px solid transparent;background-clip:padding-box}.messages::-webkit-scrollbar-thumb:hover,.panel-body::-webkit-scrollbar-thumb:hover,.conv-list::-webkit-scrollbar-thumb:hover,.markdown pre::-webkit-scrollbar-thumb:hover,.tool pre::-webkit-scrollbar-thumb:hover,.field textarea::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-hover);background-clip:padding-box}