:root{--ink: #1a1a1a;--muted-1: #666666;--muted-2: #999999;--panel: #ffffff;--line: #e5e5e5;--line-soft: #f0f0f0;--bg: #fafafa;--bg-image: url(/images/generated-1771767261534.png);--top-nav-height: 58px}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{min-height:100vh;font-family:Inter,Noto Sans SC,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,textarea{font:inherit}.surface{position:relative;min-height:100vh;display:flex;flex-direction:column;padding-top:var(--top-nav-height);overflow:hidden;background:var(--bg)}.surface:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background-image:var(--bg-image);background-size:cover;background-position:center;opacity:.24}.surface:after{content:"";position:absolute;top:-20%;right:-20%;bottom:-20%;left:-20%;z-index:0;pointer-events:none;background-image:radial-gradient(ellipse at 35% 47%,transparent 0,transparent 72px,rgba(135,141,149,.038) 74px,transparent 77px),radial-gradient(ellipse at 68% 58%,transparent 0,transparent 130px,rgba(142,147,154,.03) 132px,transparent 136px),radial-gradient(ellipse at 56% 42%,transparent 0,transparent 220px,rgba(148,151,157,.022) 223px,transparent 228px);background-size:560px 390px,800px 560px,1200px 760px;opacity:.38;animation:ripple-drift 28s linear infinite}.surface>*{position:relative;z-index:1}@keyframes ripple-drift{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(-2.2%,-1.6%,0) scale(1.03)}}.top-nav{position:fixed;top:0;left:0;right:0;z-index:60;min-height:58px;display:block;border-bottom:1px solid var(--line-soft);background:var(--panel)}.top-nav-inner{width:min(1080px,calc(100% - 28px));min-height:58px;margin:0 auto;display:flex;position:relative;align-items:center;justify-content:flex-end}.top-nav-left{position:absolute;left:0;top:50%;transform:translateY(-50%);display:flex;align-items:center}.top-nav-brand-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none;color:#2e2e2e;font-family:STKaiti,Kaiti SC,Songti SC,"Noto Serif SC",serif;font-size:22px;font-weight:600;letter-spacing:1.8px;line-height:1;text-shadow:0 1px 0 rgba(255,255,255,.48),0 2px 6px rgba(28,28,28,.08)}.top-nav-right{display:flex;align-items:center;gap:12px}.top-nav-link{min-height:30px;padding:0 2px;border:0;background:transparent;color:#7a7a7a;font-size:12px;letter-spacing:.4px;cursor:pointer}.top-nav-link:hover{color:#3f3f3f}.top-nav-link.active{color:#1f1f1f;font-weight:500}.top-nav-action{min-width:58px;min-height:36px;padding:0 12px;border-radius:6px;border:1px solid #e5e5e5;background:#fff;color:#666;font-size:12px;cursor:pointer}.top-nav-version{color:var(--muted-2);font-size:13px}.console-footer{width:100%;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid var(--line);background:var(--panel);color:var(--muted-1);font-size:12px}.console-footer span:last-child{color:var(--muted-2)}.btn-solid,.btn-outline{height:44px;padding:0 20px;border:0;border-radius:8px;cursor:pointer;transition:opacity .18s ease}.btn-solid:hover,.btn-outline:hover{opacity:.9}.btn-solid{background:var(--ink);color:#fff;font-size:14px;font-weight:500}.btn-outline{background:transparent;color:var(--muted-1);border:1px solid #333333;font-size:14px}.btn-solid.small,.btn-outline.small{width:140px;height:40px;border-radius:0;font-size:12px}.btn-outline.small{width:116px;border:1px solid var(--line);color:var(--ink)}.btn-solid.tiny,.btn-outline.tiny{border-radius:0;height:40px;font-size:12px}.btn-outline.tiny{width:96px;border:1px solid var(--line);color:var(--ink)}.btn-solid.tiny{width:112px}.btn-solid:disabled,.btn-outline:disabled{cursor:not-allowed;opacity:.45}.home-layout{box-sizing:border-box;flex:1;width:min(1240px,100%);margin:0 auto;padding:20px 24px;display:grid;grid-template-columns:340px minmax(0,1fr);gap:0}.home-history-side{display:flex;flex-direction:column;min-height:0;padding:4px 20px 4px 0;border-right:1px solid rgba(135,135,135,.28);margin-right:20px}.home-history-head{padding:10px 4px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.home-history-head h2{margin:0;color:var(--ink);font-size:22px;font-weight:300}.home-history-head p{margin:6px 0 0;color:var(--muted-1);font-size:12px}.home-history-head-stack{align-items:flex-start}.home-history-meta{color:var(--muted-2);font-size:12px}.home-history-list{flex:1;min-height:0;padding:8px 0 0;display:flex;flex-direction:column;gap:10px;overflow:auto}.home-history-item{border:1px solid var(--line);background:#ffffffbd;border-radius:10px;display:flex;align-items:stretch;gap:8px;padding:6px}.home-history-item:hover{background:#ffffffeb;border-color:#d6d6d6}.home-history-open{border:0;background:transparent;border-radius:8px;padding:4px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:10px;flex:1;min-width:0;cursor:pointer}.home-history-open:hover{background:#ffffffb8}.home-history-open:disabled{opacity:.68;cursor:default}.home-history-delete{width:28px;height:28px;border:1px solid #dddddd;background:#ffffffdb;border-radius:8px;color:var(--muted-1);font-size:14px;line-height:1;cursor:pointer;flex-shrink:0;align-self:center}.home-history-delete:hover{border-color:#cfcfcf;color:#8d5252}.home-history-delete:disabled{opacity:.6;cursor:not-allowed}.home-history-item-main{min-width:0;display:flex;flex-direction:column;gap:2px}.home-history-item-main b{color:var(--ink);font-size:13px;font-weight:500}.home-history-item-main small{color:var(--muted-1);font-size:11px}.home-history-time{color:var(--muted-2);font-size:11px;flex-shrink:0}.home-history-empty{margin:8px 0 0;min-height:200px;border:1px dashed #dddddd;background:#ffffffa6;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted-1);font-size:13px}.home-history-empty small{color:var(--muted-2);font-size:11px}.home-history-drawer-trigger{display:none;border:1px solid #dddddd;background:#ffffffdb;border-radius:999px;min-height:30px;padding:0 10px;color:var(--ink);text-align:center;align-items:center;gap:6px;cursor:pointer}.home-history-drawer-trigger span{display:inline;font-size:12px;font-weight:500;line-height:1}.home-history-drawer-trigger small{display:inline;margin-top:0;color:var(--muted-1);font-size:10px;line-height:1}.home-history-drawer-layer{display:none}.home-history-drawer-backdrop{border:0;background:#0e0e0e5c}.home-history-drawer{box-sizing:border-box}.home-history-drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:0 2px 10px;border-bottom:1px solid var(--line-soft)}.home-history-drawer-head h2{margin:0;color:var(--ink);font-size:20px;font-weight:300}.home-history-drawer-head p{margin:4px 0 0;color:var(--muted-1);font-size:12px}.home-history-drawer-close{min-height:32px;padding:0 10px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--muted-1);font-size:12px;cursor:pointer}.home-history-drawer-body{flex:1;min-height:0;display:flex;flex-direction:column}@keyframes homeHistoryDrawerIn{0%{transform:translate(-100%)}to{transform:translate(0)}}.home-chat-shell{display:flex;flex-direction:column;justify-content:space-between;padding:10px 0 4px;gap:16px}.home-chat-intro h1{margin:0;color:var(--ink);font-size:34px;font-weight:300;letter-spacing:-.6px}.home-chat-agent-switch{margin-top:10px;width:auto;display:flex;flex-direction:column;align-items:flex-start;gap:8px}.home-chat-agent-switch label{color:var(--muted-1);font-size:12px}.home-chat-agent-switch select{align-self:flex-start;width:auto;min-width:132px;max-width:220px;height:40px;border:1px solid #dfdfdf;border-radius:10px;background:#ffffffe6;color:var(--ink);font-size:13px;padding:0 11px}.home-chat-agent-switch select:disabled{color:#a1a1a1;background:#f8f8f8}.home-chat-bottom{display:flex;flex-direction:column;gap:8px}.home-chat-input-shell{width:100%;box-sizing:border-box;min-height:54px;display:flex;align-items:center;border-radius:24px;border:1px solid #e0e0e0;background:#ffffffeb;overflow:hidden;padding-right:6px}.home-chat-input-shell input{flex:1;min-width:0;border:0;background:transparent;outline:none;color:var(--ink);font-size:14px;line-height:1.4;padding:0 16px}.home-chat-input-shell input::placeholder{color:#9b9b9b}.home-chat-input-shell input:disabled{color:#a7a7a7;background:#fafafaeb}.home-chat-note{color:var(--muted-2);font-size:11px}.home-page{min-height:calc(100vh - var(--top-nav-height));min-height:calc(100dvh - var(--top-nav-height));height:calc(100vh - var(--top-nav-height));height:calc(100dvh - var(--top-nav-height))}.home-page .home-layout{min-height:0}.home-page .console-footer{flex-shrink:0}.auth-loading-main{flex:1;display:flex;align-items:center;justify-content:center}.auth-loading-main p{margin:0;color:var(--muted-1);font-size:13px;letter-spacing:.5px}.login-main{flex:1;display:grid;grid-template-rows:1fr auto;row-gap:8px;padding-bottom:32px}.login-center,.login-atmosphere{display:flex;flex-direction:column;align-items:center;justify-content:center}.login-center{gap:24px}.login-welcome{margin:0;color:var(--muted-1);font-family:"Noto Serif SC",PingFang SC,serif;font-size:24px}.login-mode-hint{margin:-12px 0 0;color:#8a8a8a;font-size:11px;letter-spacing:.5px}.login-card{width:320px;display:flex;flex-direction:column;gap:16px}.line-field{width:100%;height:44px;display:flex;align-items:center;border-bottom:1px solid #e0e0e0}.line-field input{width:100%;height:100%;border:0;background:transparent;outline:none;color:var(--ink);font-size:13px}.line-field input::placeholder{color:#999}.line-enter{width:100%;height:44px;border:0;background:transparent;display:flex;align-items:center;justify-content:center;gap:14px;cursor:pointer}.line-enter:disabled{cursor:default;opacity:.6}.line-enter span{width:80px;height:1px;background:#ccc}.line-enter b{color:var(--muted-1);font-size:13px;letter-spacing:2px;font-weight:400}.login-dev-presets{display:flex;gap:8px}.login-dev-presets button{flex:1;height:32px;border:1px solid var(--line);background:#fafafa;color:var(--muted-1);font-size:12px;cursor:pointer}.login-dev-presets button:hover{border-color:#d8d8d8;background:#fff}.login-error{margin:0;color:#b73a3a;font-size:12px;line-height:1.45}.login-success{margin:0;color:#3b6a47;font-size:12px;line-height:1.45}.login-secondary{margin:2px 0 0;color:#878787;font-size:12px;text-align:center}.login-secondary a{margin-left:4px;color:#5f5f5f;text-decoration:none}.login-secondary a:hover{text-decoration:underline}.login-hint{margin:0;color:#8c8c8c;font-size:11px;letter-spacing:.5px}.login-atmosphere{gap:8px;padding:0 20px}.login-atmosphere-lines{width:min(520px,100%);display:flex;flex-direction:column;align-items:center;gap:9px;opacity:.82}.login-atmosphere-lines span{display:block;height:1px;border-radius:999px;background:linear-gradient(90deg,transparent,#d8d8d8,transparent)}.login-atmosphere-lines span:nth-child(1){width:min(420px,92%)}.login-atmosphere-lines span:nth-child(2){width:min(300px,72%)}.login-atmosphere-lines span:nth-child(3){width:min(180px,52%)}.login-atmosphere small{color:#8f8f8f;font-size:11px;letter-spacing:.8px}.chat-select-main{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.chat-select-card{box-sizing:border-box;width:min(760px,100%);border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;gap:16px;padding:24px}.chat-select-card h1{margin:0;font-size:32px;font-weight:300;letter-spacing:-1px}.chat-select-card p{margin:0;color:var(--muted-1);font-size:13px}.chat-select-list{display:flex;flex-direction:column;gap:10px}.chat-select-item{width:100%;border:1px solid var(--line);background:#fafafa;display:flex;align-items:center;justify-content:space-between;padding:12px 14px;cursor:pointer}.chat-select-item div{display:flex;flex-direction:column;gap:3px;text-align:left}.chat-select-item b{color:var(--ink);font-size:14px;font-weight:500}.chat-select-item small{color:var(--muted-1);font-size:12px}.chat-select-item span{color:var(--muted-2);font-size:12px}.chat-select-item.active{border-color:#111;background:#fff}.chat-select-item.active span{color:#111}.chat-select-empty{border:1px solid var(--line);background:#fafafa;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:10px}.chat-select-empty span{color:var(--muted-1);font-size:13px}.chat-select-empty-note{color:var(--muted-2);font-size:12px;line-height:1.4}.chat-select-empty .btn-outline{height:36px;padding:0 14px;font-size:12px;border-color:var(--line);color:var(--ink)}.chat-select-actions{display:flex;justify-content:space-between;gap:12px}.chat-history-main,.profile-main{flex:1;padding:24px;display:flex;justify-content:center}.chat-history-layout{width:min(1200px,100%);display:grid;grid-template-columns:380px minmax(0,1fr);gap:14px}.chat-history-side,.chat-history-detail,.profile-card{box-sizing:border-box;border:1px solid var(--line);background:var(--panel);min-height:0}.chat-history-side{display:flex;flex-direction:column}.chat-history-side-head{padding:18px;border-bottom:1px solid #ececec;display:flex;flex-direction:column;gap:12px}.chat-history-side-head h1{margin:0;font-size:30px;font-weight:300;letter-spacing:-.8px}.chat-history-side-head p{margin:4px 0 0;color:var(--muted-1);font-size:13px}.profile-card{width:min(980px,100%);display:flex;flex-direction:column;gap:16px;padding:20px}.profile-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.profile-head h1{margin:0;font-size:32px;font-weight:300;letter-spacing:-.8px}.profile-head p{margin:6px 0 0;color:var(--muted-1);font-size:13px}.chat-history-actions{display:flex;gap:10px}.chat-history-list{display:flex;flex-direction:column;gap:10px;padding:12px;overflow:auto}.chat-history-item{border:1px solid var(--line);background:#fafafa;border-radius:10px;text-align:left;padding:12px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;cursor:pointer}.chat-history-item.active{border-color:#cbcbcb;background:#fff;box-shadow:inset 0 0 0 1px #ececec}.chat-history-item:hover{border-color:#d6d6d6;background:#fff}.chat-history-item-main{min-width:0;display:flex;flex-direction:column;gap:3px}.chat-history-item-main b{color:var(--ink);font-size:13px;font-weight:500}.chat-history-item-main p{margin:0;color:var(--muted-1);font-size:12px}.chat-history-item-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0}.chat-history-item-meta span{color:var(--muted-1);font-size:11px}.chat-history-item-meta small{color:var(--muted-2);font-size:10px;letter-spacing:.6px}.chat-history-empty{min-height:180px;margin:12px;border:1px dashed #dcdcdc;background:#fcfcfc;display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;color:var(--muted-1);font-size:13px}.chat-history-detail{padding:20px;display:flex;flex-direction:column;gap:16px}.chat-history-detail-empty{min-height:260px;border:1px dashed #dddddd;background:#fcfcfc;display:flex;align-items:center;justify-content:center;color:var(--muted-1);font-size:13px}.chat-history-detail-head h2{margin:0;font-size:30px;font-weight:300;letter-spacing:-.7px}.chat-history-detail-head p{margin:6px 0 0;color:var(--muted-1);font-size:13px}.chat-history-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.chat-history-detail-grid article{border:1px solid var(--line);background:#fafafa;padding:12px;display:flex;flex-direction:column;gap:6px}.chat-history-detail-grid span{color:var(--muted-1);font-size:12px}.chat-history-detail-grid b{color:var(--ink);font-size:13px;line-height:1.4;word-break:break-word}.chat-history-detail-actions{display:flex;flex-wrap:wrap;gap:10px}.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.profile-item{border:1px solid var(--line);background:#fafafa;padding:14px;display:flex;flex-direction:column;gap:8px}.profile-item span{color:var(--muted-1);font-size:12px}.profile-item b{color:var(--ink);font-size:15px;font-weight:500}.profile-editor{border:1px solid var(--line);background:#fafafa;padding:14px;display:flex;flex-direction:column;gap:10px}.profile-editor>span{color:var(--muted-1);font-size:12px}.profile-editor-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.profile-editor-row input{flex:1;min-width:220px;height:34px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:0 10px;outline:none;border-radius:6px;font-size:12px}.profile-editor-row input:focus{border-color:#b7b7b7}.profile-editor-row .btn-solid.small{width:auto;min-width:92px;height:34px;padding:0 12px;border-radius:6px;font-size:11px}.profile-actions{display:flex;flex-wrap:wrap;gap:8px}.profile-actions .btn-solid.small,.profile-actions .btn-outline.small{width:auto;min-width:88px;height:30px;padding:0 10px;border-radius:6px;font-size:10px}.chat-page{background:var(--bg);min-height:calc(100vh - var(--top-nav-height));min-height:calc(100dvh - var(--top-nav-height));height:calc(100vh - var(--top-nav-height));height:calc(100dvh - var(--top-nav-height))}.chat-messages{flex:1;min-height:0;padding:40px 64px;display:flex;flex-direction:column;gap:32px;overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.chat-row{width:100%;display:flex;justify-content:flex-start}.chat-row.user{justify-content:flex-end}.chat-empty{border:1px dashed #d8d8d8;background:#fcfcfc;color:var(--muted-1);font-size:13px;padding:18px}.chat-content{width:min(640px,100%);display:flex;flex-direction:column;gap:8px}.chat-meta{display:flex;align-items:center;gap:10px}.chat-meta.user{justify-content:flex-end}.chat-meta.ai{justify-content:flex-start}.chat-name{color:var(--muted-1);font-size:13px;font-weight:500;line-height:1}.chat-avatar{width:36px;height:36px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:16px}.chat-avatar.ai{background:#f5f5f5;color:var(--muted-1)}.chat-avatar.user{background:#f0f0f0}.chat-bubble{box-sizing:border-box;width:100%;border-radius:12px;padding:16px 20px}.chat-bubble.ai{background:var(--panel);border:1px solid #e8e8e8;color:#333}.chat-bubble.user{background:var(--ink);color:#fff}.chat-thinking{display:inline-flex;align-items:center;gap:10px;min-height:22px;color:#7a7a7a;font-size:14px;letter-spacing:.01em}.chat-thinking-label{white-space:nowrap}.chat-thinking-dots{display:inline-flex;align-items:center;gap:6px}.chat-thinking-dots i{width:6px;height:6px;border-radius:999px;background:#b8b8b8;opacity:.3;animation:chatThinkingPulse 1.2s ease-in-out infinite}.chat-thinking-dots i:nth-child(2){animation-delay:.18s}.chat-thinking-dots i:nth-child(3){animation-delay:.36s}@keyframes chatThinkingPulse{0%,80%,to{opacity:.3;transform:translateY(0) scale(.92)}40%{opacity:.95;transform:translateY(-2px) scale(1)}}.chat-markdown{font-size:15px;line-height:1.8;color:inherit;word-break:break-word}.chat-markdown>:first-child{margin-top:0}.chat-markdown>:last-child{margin-bottom:0}.chat-markdown p,.chat-markdown ul,.chat-markdown ol,.chat-markdown blockquote,.chat-markdown pre,.chat-markdown table,.chat-markdown h1,.chat-markdown h2,.chat-markdown h3,.chat-markdown h4,.chat-markdown h5,.chat-markdown h6,.chat-markdown hr{margin:0 0 12px}.chat-markdown ul,.chat-markdown ol{padding-left:20px}.chat-markdown li+li{margin-top:4px}.chat-markdown h1,.chat-markdown h2,.chat-markdown h3,.chat-markdown h4,.chat-markdown h5,.chat-markdown h6{line-height:1.45;font-weight:600;letter-spacing:.01em}.chat-markdown h1{font-size:1.22em}.chat-markdown h2{font-size:1.16em}.chat-markdown h3{font-size:1.1em}.chat-markdown h4{font-size:1.05em}.chat-markdown h5,.chat-markdown h6{font-size:1em}.chat-markdown code{font-family:SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.92em;padding:.12em .32em;border-radius:4px}.chat-bubble.ai .chat-markdown code{background:#f2f2f2;color:#2f2f2f}.chat-bubble.user .chat-markdown code{background:#ffffff2e;color:#fff}.chat-markdown pre{overflow-x:auto;border-radius:8px;padding:10px 12px}.chat-bubble.ai .chat-markdown pre{background:#f7f7f7;border:1px solid #ececec}.chat-bubble.user .chat-markdown pre{background:#ffffff1a;border:1px solid rgba(255,255,255,.16)}.chat-markdown pre code{display:block;padding:0;background:transparent;color:inherit}.chat-markdown blockquote{margin-left:0;padding:2px 0 2px 12px;border-left:3px solid currentColor;opacity:.86}.chat-markdown a{color:inherit;text-decoration:underline}.chat-markdown table{width:100%;display:block;overflow-x:auto;border-collapse:collapse}.chat-markdown th,.chat-markdown td{padding:6px 10px;border:1px solid rgba(127,127,127,.28);text-align:left;white-space:nowrap}.chat-markdown th{font-weight:600}.chat-input-area{display:flex;flex-direction:column;align-items:center;flex-shrink:0;position:sticky;bottom:0;z-index:20;padding:14px 0 0;border-top:1px solid var(--line-soft);background:var(--bg)}.chat-input-shell{width:min(900px,calc(100% - 24px));height:52px;display:flex;align-items:center;border-radius:24px;border:1px solid #e0e0e0;background:var(--panel);overflow:hidden;margin-bottom:12px}.chat-input-shell input{flex:1;height:100%;border:0;outline:none;padding:0 18px;background:transparent;color:var(--ink);font-size:15px}.chat-input-shell input::placeholder{color:#aaa}.send-btn{width:40px;height:40px;margin-right:6px;border:0;border-radius:20px;background:var(--ink);color:#fff;cursor:pointer}.send-btn:disabled{opacity:.45;cursor:not-allowed}.admin-page{background:var(--bg)}.admin-shell-layout{flex:1;width:min(1440px,calc(100% - 24px));margin:0 auto;display:grid;grid-template-columns:260px minmax(0,1fr);gap:20px;padding:20px 0 0}.admin-sidebar{border:1px solid var(--line);background:#ffffffdb;padding:14px;height:fit-content;position:sticky;top:calc(var(--top-nav-height) + 16px)}.admin-sidebar h2{margin:0;font-size:16px;font-weight:600}.admin-sidebar p{margin:8px 0 12px;color:var(--muted-1);font-size:12px}.admin-sidebar nav{display:flex;flex-direction:column;gap:8px}.admin-nav-item{text-align:left;border:1px solid var(--line);background:#fff;padding:10px;cursor:pointer;display:flex;flex-direction:column;gap:4px}.admin-nav-item strong{font-size:13px;color:var(--ink);font-weight:600}.admin-nav-item small{color:var(--muted-1);font-size:11px;line-height:1.4}.admin-nav-item.active{border-color:#8f8f8f;background:#f8f8f8}.admin-nav-item:hover{border-color:#c6c6c6}.admin-content{flex:1;width:min(1240px,100%);margin:0;display:flex;flex-direction:column;gap:24px;padding:0}.admin-content .console-footer{margin-top:auto;width:100vw;margin-left:calc(50% - 50vw)}.admin-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}.admin-head-title h1{margin:0;color:var(--ink);font-size:40px;font-weight:300;letter-spacing:-1px}.admin-head-title p{margin:8px 0 0;color:var(--muted-1);font-size:13px}.admin-head-actions{display:flex;align-items:center;gap:12px}.admin-head-actions span{color:var(--muted-1);font-size:12px}.control-card{box-sizing:border-box;border:1px solid var(--line);background:var(--panel);padding:16px;display:flex;flex-direction:column;gap:12px}.control-card h2{margin:0;font-size:18px;font-weight:500}.control-card p{margin:0;color:var(--muted-1);font-size:12px}.control-help{margin:-4px 0 0;color:#7a7a7a;font-size:12px;line-height:1.5}.control-field-row{display:grid;grid-template-columns:180px minmax(0,1fr);align-items:center;gap:12px}.control-field-row.top{align-items:flex-start}.control-field-row label{color:var(--ink);font-size:12px}.control-input,.control-select,.control-textarea{width:100%;min-height:38px;border:1px solid var(--line);background:#fafafa;color:var(--ink);padding:8px 10px}.control-textarea{min-height:120px;resize:vertical;line-height:1.55}.control-select.compact{width:auto;min-width:220px}.control-kv-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.control-kv-grid>div{border:1px solid var(--line);background:#fafafa;padding:10px;display:flex;flex-direction:column;gap:6px}.control-kv-grid strong{font-size:12px;color:#555}.control-kv-grid span{font-size:14px;color:var(--ink)}.control-warning-list{margin:0;padding-left:18px;color:#904a28;font-size:12px;line-height:1.6}.control-checkbox-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.control-checkbox-grid label,.control-checkbox-line{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-size:13px}.control-list{display:flex;flex-direction:column;gap:8px}.control-list label{border:1px solid var(--line);background:#fafafa;padding:10px;display:inline-flex;align-items:center;gap:10px}.control-table{border:1px solid var(--line);background:#fff}.control-table-head,.control-table-row{display:grid;column-gap:10px;align-items:center;padding:10px 12px}.control-table-head{background:#f5f5f5;font-size:12px;color:#333}.control-table-row{border-top:1px solid #efefef;font-size:12px;color:var(--ink)}.control-table-row-wrap+.control-table-row-wrap{border-top:1px solid #efefef}.control-table-row-wrap .control-table-row{border-top:0}.control-table-edit-row{border-top:1px dashed #e6e6e6;background:#fafafa;padding:10px 12px 12px;display:flex;flex-direction:column;gap:8px}.control-table-edit-row label{color:var(--ink);font-size:12px}.profile-grid{grid-template-columns:1.3fr 1fr 1fr 1.4fr}.llm-profile-grid{grid-template-columns:1.2fr .8fr 1.1fr 1.6fr 1fr .7fr 1fr}.skill-grid{grid-template-columns:1.3fr .8fr 1.7fr .7fr 1fr}.mcp-grid{grid-template-columns:1.6fr 1fr 1fr .7fr}.audit-grid{grid-template-columns:1.4fr 1.2fr 1.2fr 1fr}.table-action-group{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px}.table-link-btn{border:1px solid var(--line);background:#fff;min-height:30px;padding:6px 10px;cursor:pointer}.skill-preview{color:#4f4f4f}.control-empty{padding:14px;color:var(--muted-1);font-size:12px}.agent-table{box-sizing:border-box;flex:1;border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column}.agent-table-head,.agent-table-row{box-sizing:border-box;display:grid;grid-template-columns:1.6fr .8fr 1.1fr 1.2fr 1.2fr 1.3fr;align-items:center;column-gap:12px}.agent-table-head{background:#f5f5f5;padding:14px 16px;color:#333;font-size:12px}.agent-table-row{padding:14px 16px;border-top:1px solid #ededed;color:var(--ink);font-size:13px}.agent-version-cell{display:flex;flex-direction:column;gap:3px;align-items:flex-start}.agent-version-id{font-size:12px;line-height:1.2}.agent-version-tag{color:var(--muted-1);font-size:11px;line-height:1.2}.table-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.table-actions button{min-width:44px;min-height:36px;padding:6px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;color:var(--ink);font-size:12px;line-height:1}.table-actions button:hover{border-color:#ccc}.table-actions button:disabled{opacity:.5;cursor:not-allowed}.top-nav-action:focus-visible,.top-nav-link:focus-visible,.home-history-open:focus-visible,.home-history-delete:focus-visible,.chat-history-item:focus-visible,.send-btn:focus-visible,.table-actions button:focus-visible{outline:2px solid #8f8f8f;outline-offset:2px}.agent-form-card{box-sizing:border-box;width:min(980px,100%);border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;gap:16px;padding:20px}.field-block{width:100%;display:flex;flex-direction:column;gap:8px}.field-block span{color:var(--ink);font-size:13px;font-weight:500}.field-block small{color:var(--muted-1);font-size:12px}.field-block input,.field-block textarea,.field-block select{box-sizing:border-box;width:100%;border:1px solid var(--line);background:#fafafa;color:var(--ink);outline:none;font-size:12px}.field-block input{height:42px;padding:11px 12px}.field-block select{height:42px;padding:0 12px}.field-block textarea{height:380px;padding:14px;resize:none;line-height:1.7;font-size:13px}.field-block input::placeholder,.field-block textarea::placeholder{color:var(--muted-2)}.form-actions{display:flex;gap:10px}.delete-card{box-sizing:border-box;width:min(780px,100%);border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;gap:14px;padding:20px}.delete-card h2{margin:0;color:var(--ink);font-size:20px;font-weight:500;letter-spacing:-1px}.delete-card p{margin:0;color:var(--muted-1);font-size:12px}.delete-card h3{margin:0;color:var(--ink);font-size:13px;font-weight:500}.delete-info-box{width:100%;border:1px solid var(--line);background:#fafafa;display:flex;flex-direction:column;gap:6px;padding:12px}.delete-info-box span{color:var(--ink);font-size:12px}.field-block.compact input{height:42px}.not-found-main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px}.not-found-main h1{margin:0;font-size:32px;font-weight:300}@media (max-width: 1100px){.admin-shell-layout{width:min(1440px,calc(100% - 20px));grid-template-columns:220px minmax(0,1fr);gap:14px;padding-top:16px}.home-layout{grid-template-columns:300px minmax(0,1fr);padding:20px}.chat-messages{padding:24px}.chat-history-main,.profile-main{padding:20px}.chat-history-layout{grid-template-columns:340px minmax(0,1fr)}}@media (max-width: 860px){:root{--top-nav-height: 54px}.admin-shell-layout{grid-template-columns:1fr;width:min(1240px,calc(100% - 16px));gap:10px;padding-top:12px}.admin-sidebar{position:static}.home-layout{grid-template-columns:1fr;padding:16px;gap:16px}.home-history-side{display:none}.home-chat-shell{min-height:0;padding:6px 0 0}.home-chat-bottom{align-items:center}.home-chat-input-shell,.home-chat-note{width:min(560px,100%)}.home-history-drawer-trigger{display:inline-flex;width:auto;white-space:nowrap}.home-history-drawer-trigger small{font-size:9px}.top-nav-version{display:none}.home-history-drawer-layer{position:fixed;inset:var(--top-nav-height) 0 0;z-index:70;display:block}.home-history-drawer-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.home-history-drawer{position:absolute;top:0;left:0;bottom:0;width:min(360px,90vw);display:flex;flex-direction:column;padding:12px;border-right:1px solid var(--line);background:var(--panel);box-shadow:20px 0 48px #0003;animation:homeHistoryDrawerIn .2s ease-out}.home-history-drawer-body .home-history-list{padding-top:10px}.home-history-drawer-body .home-history-empty{min-height:140px;margin-top:10px}.top-nav{min-height:54px}.top-nav-inner{width:calc(100% - 20px);min-height:54px}.top-nav-brand-center{font-size:20px;letter-spacing:1.4px}.top-nav-action{min-height:34px;padding:0 10px}.top-nav-right{gap:10px}.top-nav-link{font-size:11px}.chat-history-layout{grid-template-columns:1fr}.chat-messages{padding:16px 12px;gap:20px}.chat-input-area{padding-top:10px}.chat-history-side{min-height:340px}.profile-head{flex-direction:column}.chat-history-actions{width:100%;flex-wrap:wrap}.chat-history-actions .btn-solid.small,.chat-history-actions .btn-outline.small{width:auto}.profile-grid{grid-template-columns:1fr}.profile-editor-row{flex-direction:column;align-items:stretch}.profile-editor-row input{min-width:0;width:100%}.profile-editor-row .btn-solid.small{width:100%}.chat-history-detail-grid{grid-template-columns:1fr}.chat-content{width:100%}.chat-select-empty{flex-direction:column;align-items:flex-start}.chat-select-actions{flex-direction:column}.chat-select-actions button{width:100%}.admin-head{flex-direction:column;align-items:flex-start}.admin-head-actions{flex-wrap:wrap}.control-field-row{grid-template-columns:1fr;gap:6px}.control-kv-grid,.control-checkbox-grid,.profile-grid,.llm-profile-grid,.skill-grid,.mcp-grid,.audit-grid{grid-template-columns:1fr}.control-table-head span:not(:first-child){display:none}.control-table-row span{display:block;margin:2px 0}.agent-table-head,.agent-table-row{grid-template-columns:1.2fr .8fr 1fr 1fr 1fr}.agent-table-head span:last-child,.agent-table-row>.table-actions{grid-column:1 / -1;margin-top:6px}}@media (max-width: 680px){.login-main{row-gap:4px;padding-bottom:24px}.top-nav-brand-center{font-size:18px;letter-spacing:1.1px}.home-layout{padding:12px;gap:12px}.home-chat-shell{padding:16px}.home-chat-intro h1{font-size:28px}.btn-solid.small,.btn-outline.small{width:auto;padding:0 16px}.admin-shell-layout{width:min(1240px,calc(100% - 12px));padding-top:10px}}.surface.admin-page{--admin-sidebar-width: 236px;--admin-footer-height: 46px;padding-top:0;background:#fafafa}.surface.admin-page:before,.surface.admin-page:after{display:none}.admin-shell-layout{width:100%;min-height:calc(100vh - var(--admin-footer-height));min-height:calc(100dvh - var(--admin-footer-height));margin:0;padding:0;display:grid;grid-template-columns:236px minmax(0,1fr);gap:0}.admin-sidebar{position:sticky;top:0;height:calc(100vh - var(--admin-footer-height));height:calc(100dvh - var(--admin-footer-height));align-self:start;border-right:1px solid #e6eaf0;background:#f4f6f8;padding:18px 14px;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;gap:14px;overflow-x:clip}.admin-brand-block{display:flex;flex-direction:column;gap:2px}.admin-brand-block strong{color:#0f172a;font-size:14px;font-weight:700;letter-spacing:.01em}.admin-brand-block small{color:#667085;font-family:IBM Plex Mono,monospace;font-size:11px}.admin-nav-caption{color:#98a2b3;font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:600}.admin-sidebar nav{width:100%;min-width:0;display:flex;flex-direction:column;gap:8px;min-height:0;overflow-y:auto;align-content:start}.admin-nav-item{-webkit-appearance:none;-moz-appearance:none;appearance:none;box-sizing:border-box;width:100%;max-width:100%;margin:0;border:1px solid #e6eaf0;border-radius:10px;background:#fff;color:#344054;min-height:42px;padding:10px 12px;display:flex;flex-direction:row;justify-content:flex-start;align-items:center;gap:10px;text-align:left;font-family:Sora,Noto Sans SC,sans-serif;font-size:13px;font-weight:500;cursor:pointer}.admin-nav-item span{display:block}.admin-nav-item .admin-nav-icon{color:#667085;font-family:IBM Plex Mono,monospace;font-size:14px;line-height:1}.admin-nav-item.active{background:#fdecec;border-color:#f5c2c7;color:#b42318}.admin-nav-item.active .admin-nav-icon{color:#b42318}.admin-nav-item:hover{border-color:#d0d5dd}.admin-sidebar-footer{margin-top:0;padding-top:12px;border-top:1px solid #e6eaf0;display:flex;flex-direction:column;gap:8px;color:#98a2b3;font-size:11px}.admin-jump-btn{border:1px solid #d0d5dd;background:#fff;border-radius:8px;min-height:30px;font-size:11px;color:#344054;cursor:pointer}.admin-content{box-sizing:border-box;width:100%;max-width:100%;min-width:0;min-height:100vh;min-height:100dvh;padding:24px 24px calc(24px + var(--admin-footer-height));display:flex;flex-direction:column;gap:14px}.admin-content .console-footer{box-sizing:border-box;margin-top:0;border:1px solid #eaecf0;border-radius:0;background:#fff;position:fixed;left:var(--admin-sidebar-width);right:0;bottom:0;z-index:20}.admin-head{margin:0;padding:0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.admin-head-title{min-width:0;flex:1 1 auto}.admin-head-title h1{margin:0;color:#101828;font-family:Sora,Noto Sans SC,sans-serif;font-size:34px;font-weight:700;letter-spacing:-.02em}.admin-head-title p{margin:8px 0 0;color:#667085;font-size:13px}.admin-head-actions{display:flex;align-items:center;flex:0 0 auto;margin-left:auto;gap:10px;min-width:max-content}.admin-head-actions span{color:#667085;font-size:11px}.btn-solid.small,.btn-outline.small,.btn-solid.tiny,.btn-outline.tiny{border-radius:8px;border:1px solid #e4e7ec;min-height:32px;height:32px;padding:0 12px;width:auto;font-size:11px}.btn-outline.small,.btn-outline.tiny{background:#fff;color:#344054}.btn-solid.small,.btn-solid.tiny{background:#d92d20;border-color:#d92d20;color:#fff}.agent-table,.control-card,.agent-form-card,.delete-card{border:1px solid #e4e7ec;border-radius:8px;background:#fff;box-shadow:none}.control-card h2,.agent-form-card h2,.delete-card h2{color:#101828;font-size:14px}.control-card p,.delete-card p,.control-help,.field-block small{color:#667085;font-size:12px}.field-block input,.field-block textarea,.field-block select,.control-input,.control-select,.control-textarea{border:1px solid #d0d5dd;border-radius:8px;background:#fff}.agent-table-head,.control-table-head{background:#f9fafb;color:#667085;font-size:11px}.agent-table-row,.control-table-row{background:#fff}.overview-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.overview-metric-card{border:1px solid #e4e7ec;border-radius:8px;background:#fff;padding:14px 16px;display:flex;flex-direction:column;gap:6px}.overview-metric-card span{color:#667085;font-size:11px}.overview-metric-card strong{color:#101828;font-family:Sora,Noto Sans SC,sans-serif;font-size:32px;line-height:1.1}.overview-metric-card small{color:#16a34a;font-size:11px}.overview-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:12px}.overview-card{border:1px solid #e4e7ec;border-radius:8px;background:#fff;padding:12px}.overview-card.compact p{margin:6px 0;color:#475467;font-size:12px}.overview-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.overview-card-head h2{margin:0;color:#101828;font-size:13px}.overview-card-head span{color:#667085;font-size:11px}.overview-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid #eaecf0}.overview-row:first-of-type{border-top:0}.overview-row strong{font-size:12px;color:#101828}.overview-row span{font-size:11px;color:#667085}.overview-side-column{display:flex;flex-direction:column;gap:12px}.overview-error-text{color:#b42318;font-size:11px}@media (max-width: 1080px){.admin-shell-layout{grid-template-columns:1fr}.admin-sidebar{position:static;height:auto;display:flex;flex-direction:column;border-right:0;border-bottom:1px solid #e6eaf0}.admin-sidebar nav{overflow:visible;min-height:auto}.admin-sidebar-footer{margin-top:auto}.admin-content{padding:16px;padding-bottom:calc(16px + var(--admin-footer-height))}.admin-head{flex-direction:column;align-items:flex-start}.admin-head-actions{margin-left:0;min-width:0;flex-wrap:wrap}.admin-content .console-footer{left:0}.overview-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.overview-grid{grid-template-columns:1fr}}@media (max-width: 680px){.admin-head-title h1{font-size:24px}.overview-metrics{grid-template-columns:1fr}}