:root{font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;color:#223c33;background:#f4f5f0;font-size:14px;line-height:1.6;font-synthesis:none;--pine:#174c3b;--green:#205d47;--chat-green:#e7f1df;--muted:#62756b;--line:#d6dfd7}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;background:transparent;color:inherit;transition:background .15s,color .15s}button:disabled{opacity:.45;cursor:not-allowed}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:3px}input:focus,textarea:focus,select:focus{outline:2px solid #205d4744;outline-offset:1px}a{color:var(--pine);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.4}h2{font-size:18px}h3{font-size:14px}small{font-size:12px}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.logo{object-fit:cover;border-radius:10px;flex-shrink:0}.muted{color:var(--muted)}.primary{background:var(--green);color:white;padding:10px 24px;border-radius:6px;font-weight:600}.primary:hover{background:#184b39}.secondary{background:#f0f2ef;padding:9px 15px;border-radius:6px}.secondary:hover{background:#e3e8e1}.full{width:100%;margin-top:12px}.text-button{color:var(--pine);padding:10px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:7px;flex-shrink:0}.icon-button:hover{background:#00000008}.loading{padding:48px;text-align:center;color:var(--muted)}.brand{display:flex;align-items:center;gap:15px}.brand-name{font-size:25px;font-weight:750;color:var(--pine);letter-spacing:2px}
.login-page{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;background:#fff}.login-story{padding:clamp(42px,8vw,120px);background:#edf1e9;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;position:relative;overflow:hidden}.login-story:after{content:"";position:absolute;width:300px;height:300px;border:1px solid #1c5c3f13;border-radius:50%;bottom:-130px;right:-100px;box-shadow:0 0 0 60px #1c5c3f06,0 0 0 120px #1c5c3f04;pointer-events:none}.login-slogan{font-size:clamp(28px,3.1vw,48px);font-weight:650;line-height:1.65;letter-spacing:2px;color:var(--pine);white-space:pre-line;margin-top:64px}.login-tagline{color:#6f8578;margin-top:22px;letter-spacing:2px}.login-panel{width:min(100%,430px);align-self:center;justify-self:center;padding:44px}.login-panel h1{font-size:27px;margin:8px 0 12px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--green)}.auth-form{margin-top:28px}.form-field{display:flex;flex-direction:column;gap:7px;margin:0 0 18px;font-size:13px;color:#59655e}.form-field input,input[type=search],select{min-width:0;width:100%;border:1px solid #dfe4df;border-radius:6px;padding:11px 12px;background:white;color:#242e27}.form-field input{font-size:15px}.password-field{position:relative}.password-field input{padding-right:58px}.password-field>button{position:absolute;right:8px;bottom:8px;padding:5px 7px;font-size:12px;color:var(--pine)}.form-error{color:#b43636;font-size:13px;min-height:20px;margin-bottom:0}.auth-foot{font-size:12px;color:#969e98;margin:24px 0 0;text-align:center}.setup-tip{margin-top:24px;padding:14px;background:#f5f7f3;font-size:13px;color:#637568;border-radius:8px}
.layout{display:grid;grid-template-columns:64px 288px minmax(0,1fr);height:100vh;height:100dvh;overflow:hidden}.rail{background:#174c3b;color:#a9b8ae;display:flex;flex-direction:column;align-items:center;gap:20px;padding:28px 0 20px}.rail>.logo{margin-bottom:16px}.rail>button{width:44px;height:44px;border-radius:7px;display:flex;align-items:center;justify-content:center}.rail>button:last-child{margin-top:auto}.rail>button>span{display:none}.rail>button.active{color:#f6dda0;background:#ffffff09}.rail>button:hover{background:#ffffff14}.tabbar{display:none}.sidebar{background:#edf1e9;border-right:1px solid #dfe2de;display:flex;flex-direction:column;min-height:0;min-width:0}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:25px 21px 16px}.sidebar-header h1{font-size:20px;letter-spacing:1px;margin:0 0 3px;font-weight:650}.sidebar-header span{font-size:11px;letter-spacing:1px}.sidebar-header>.icon-button{background:#e9ece8;width:29px;height:29px}.sidebar-header>.icon-button svg{width:18px}.search-box{display:flex;align-items:center;margin:0 18px 18px;position:relative}.search-box svg{position:absolute;left:10px;width:16px;color:#939b94}.search-box input{font-size:12px;background:#e9ece7;border:0;padding:8px 28px 8px 34px;border-radius:5px}.group-list{flex:1;overflow-y:auto;min-height:0}.group-item{display:flex;text-align:left;align-items:center;gap:12px;padding:17px 18px;width:100%;border-radius:0}.group-item:hover{background:#ebeeea}.group-item.selected{background:#e1eadc}.group-avatar{width:46px;height:46px;flex-shrink:0;background:#dde2da;border-radius:5px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px;padding:3px;align-content:center;overflow:hidden}.group-avatar.single{grid-template-columns:1fr;padding:0}.group-avatar.many{grid-template-columns:repeat(3,minmax(0,1fr))}.group-avatar .avatar{width:100%;height:auto;aspect-ratio:1;border-radius:2px;font-size:10px}.group-avatar .avatar img{padding:2px}.group-item>.avatar{width:46px;height:46px}.group-meta{min-width:0;flex:1}.group-line{display:flex;align-items:baseline;gap:8px}.group-line strong{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.group-line time{font-size:10px;color:#9ca39b;flex-shrink:0}.group-meta p{font-size:12px;color:#8b948c;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;margin:5px 0 0}.group-status{font-size:10px;color:#9a7c38}.sidebar-footer{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-top:1px solid var(--line);gap:8px;color:#99a18f;font-size:10px}.list-empty{padding:42px 16px 8px;text-align:center;font-size:14px;color:#a0a79f}.list-empty-hint{text-align:center;font-size:11px;color:#a3ad9c;padding:0 16px}.workspace{display:flex;flex-direction:column;min-width:0;min-height:0;background:#f4f5f0;position:relative}.empty-state{margin:auto;text-align:center;padding:40px;max-width:660px;color:#9aa499}.empty-state>.logo{border-radius:18px;margin-bottom:25px;box-shadow:0 12px 35px #263d3610}.empty-state h2{color:#50694f;font-size:22px;font-weight:550;margin:0 0 12px}.empty-state p{font-size:13px;margin:0 0 26px}.empty-contacts{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin:36px 0 0}.empty-contacts>button{display:flex;flex-direction:column;gap:9px;align-items:center;font-size:10px;color:#93a085}.empty-contacts>button:hover{color:var(--pine)}
.chat-header{min-height:78px;padding:15px 30px;border-bottom:1px solid #dedfdd;display:flex;align-items:center;gap:12px;background:#fafbf7;z-index:2}.chat-heading{min-width:0;flex:1}.chat-heading h2{font-weight:600;font-size:17px;margin:0 0 3px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.chat-heading p{margin:0;font-size:11px;color:#9aa099;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.mobile-back{display:none}.message-stream{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:20px 30px 30px;min-height:0;scrollbar-width:thin;scrollbar-color:#c9cec9 transparent}.time-divider{color:#a0a59f;font-size:11px;text-align:center;margin:4px 0 26px}.message{display:flex;align-items:flex-start;gap:11px;margin:0 0 26px}.avatar{width:38px;height:38px;border-radius:5px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px;font-weight:600;color:#486344;background:#fff;line-height:1;overflow:hidden;border:1px solid #00000005}.avatar img{width:100%;height:100%;object-fit:contain;padding:4px}.avatar .logo{object-fit:cover;padding:0;border-radius:4px}.avatar.self-avatar{background:#f6dda0;color:#245941;border:0}.message-body{min-width:0;max-width:min(84%,800px)}.message-author{font-size:11px;display:flex;gap:10px;color:#69776e;margin:0 0 5px}.message-author strong{font-weight:500;color:#62756b}.message-source{font-size:10px;display:block;color:#7a887c;margin:-1px 0 6px;overflow-wrap:anywhere}.bubble{background:white;padding:12px 15px;border-radius:5px;position:relative;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.8;box-shadow:0 1px 1px #00000002;min-width:40px}.bubble:before{content:"";width:8px;height:8px;transform:rotate(45deg);position:absolute;top:14px;left:-4px;background:inherit}.message.own{flex-direction:row-reverse}.message.own .bubble{background:var(--chat-green)}.message.own .bubble:before{left:auto;right:-4px}.summary-message .bubble{border-top:3px solid #d6b76a}.bubble details summary{cursor:pointer;color:#506c58;white-space:pre-wrap}.answer-text{white-space:pre-wrap;margin-top:16px;color:#223c33}.system-message{white-space:pre-wrap;overflow-wrap:anywhere;text-align:center;color:#959d94;font-size:12px;max-width:85%;margin:12px auto 28px;line-height:1.8}.typing-status{font-size:12px;color:#839984;margin:8px 49px}
.composer{border-top:1px solid #dcdfda;background:#fafbf7;padding:0 28px 16px;flex-shrink:0}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;min-height:48px;gap:15px}.discussion-options{position:relative}.discussion-options>summary{display:flex;align-items:center;gap:7px;list-style:none;cursor:pointer;font-size:12px;color:#7b877c}.discussion-options>summary::-webkit-details-marker{display:none}.discussion-options svg{width:18px;height:18px}.options-panel{position:absolute;bottom:34px;left:0;z-index:4;background:#fff;border:1px solid var(--line);box-shadow:0 7px 30px #15241b16;border-radius:10px;width:310px;padding:20px}.options-panel label{display:block;color:#637768;font-size:12px;margin:0 0 12px}.options-panel label[hidden]{display:none}.options-panel select,.options-panel input{margin-top:5px;padding:8px;font-size:13px;width:100%}.flow-hint{font-size:11px;color:#a1a89e}.composer textarea{display:block;width:100%;border:0;background:transparent;resize:none;min-height:70px;max-height:24vh;padding:0 0 10px;color:#26392d;font-size:15px;line-height:1.75;outline:none}.composer textarea::placeholder{color:#b0b7ab}.composer textarea:focus{outline:0}.composer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:5px;gap:16px}.keyboard-hint{color:#a7ada3;font-size:10px}.send-button{padding:7px 25px;border-radius:5px;font-size:13px;min-width:80px}.run-status{display:flex;align-items:center;gap:9px;flex-wrap:wrap;border-bottom:1px solid #e6e9e3;padding:10px 0;color:#8a9a83;font-size:11px}.run-status>div{flex:1;display:flex;align-items:center;gap:12px;min-width:180px}.run-status strong{font-weight:600}.run-status.blocked{color:#aa874c}.run-status.running{color:#248050}.compact{padding:3px 8px;font-size:11px;background:#edf0e9;border-radius:4px}.drawer-shade{position:absolute;inset:78px 0 0;z-index:5;display:flex;justify-content:flex-end}.drawer-backdrop{position:absolute;inset:0;background:#0000001b;width:100%;height:100%;cursor:default}.group-details{position:relative;width:min(340px,100%);background:#fafbf9;padding:23px;overflow-y:auto;box-shadow:-8px 0 30px #00000008}.group-details>header{display:flex;justify-content:space-between;align-items:center}.group-details h2{margin:0;font-size:16px}.group-details>h3{margin-top:28px}.detail-members{display:grid;grid-template-columns:repeat(4,1fr);gap:16px 6px;margin:25px 0}.detail-members>div{display:flex;align-items:center;flex-direction:column;gap:7px;font-size:10px;color:#8f988a}.detail-members>.icon-button{border:1px dashed #ccd6c5}.rename-form{margin-top:23px;border-top:1px solid var(--line);padding:22px 0}.rename-form input{font-size:13px}.rename-form .secondary{font-size:12px}.group-details>p{font-size:11px}.pin-row{display:flex;align-items:center;gap:9px;padding:15px 0;width:100%;font-size:13px;text-align:left;border-top:1px solid var(--line)}.pin-row>span:nth-child(2){flex:1}.pin-row svg{width:17px;color:var(--pine)}.pin-row>.muted{font-size:11px}.mapping-item{border-top:1px solid var(--line);padding:11px 0;display:flex;flex-direction:column;gap:3px;font-size:12px;overflow-wrap:anywhere}.mapping-item strong{font-weight:500}.mapping-item small{font-size:11px;color:#95a18c}.version-label{font-size:11px;color:#a7b09e;margin-top:26px}
.settings-page{overflow-y:auto;min-height:0;padding:28px 34px 40px}.panel-header{display:flex;align-items:center;gap:14px;margin-bottom:28px}.panel-header h2{margin:0;font-size:18px}.settings-page>p{font-size:12px}.contacts-page>h2{margin-bottom:8px}.contact-row{display:flex;align-items:center;width:100%;text-align:left;gap:17px;background:#fafbf9;padding:19px 22px;max-width:740px;border-bottom:1px solid #e5e9e1}.contact-row:first-of-type{border-radius:7px 7px 0 0}.contact-row>div:nth-child(2){flex:1}.contact-row strong{font-size:15px;font-weight:550}.contact-row p{font-size:11px;color:#9aa98c;margin:3px 0 0}.contact-row .avatar{width:43px;height:43px}.contact-row:hover{background:#e5ebe0}.chevron{color:#aeb9a1;font-size:23px}.connection-notes{max-width:740px;margin-top:24px;font-size:12px;color:#8c9c7c}.connection-notes summary{cursor:pointer;margin-bottom:20px}.connection-notes h3{font-size:12px;margin-bottom:4px}.connection-notes p{font-size:11px;margin-bottom:16px}.account-page{max-width:520px;width:100%;margin:0 auto}.profile-header{display:flex;align-items:center;gap:18px;margin:15px 0 35px}.profile-header h2{margin:0 0 7px;font-size:21px}.profile-header span{font-size:12px}.account-page .auth-form{margin-top:22px}.account-page>h3{margin-bottom:7px}.room-form{max-width:640px}.room-form>.form-field{margin-bottom:22px}.room-form>p{font-size:12px;margin:18px 0}.member-picker{background:#fafbf9;border:1px solid #dce3d8;border-radius:8px;padding:0 18px}.member-choice{border-bottom:1px solid #e6ebe1;padding:14px 0}.member-choice:last-child{border:0}.member-choice label{display:flex;align-items:center;gap:13px;cursor:pointer}.member-choice input[type=checkbox]{accent-color:var(--green);width:17px;height:17px;flex-shrink:0}.member-choice label>div:last-child{display:flex;flex-direction:column;gap:2px}.member-choice strong{font-size:13px;font-weight:550}.member-choice small{font-size:11px;color:#a0ac95}.member-choice select{margin:12px 0 0 36px;width:calc(100% - 36px);font-size:12px}.consent{display:flex;align-items:flex-start;gap:8px;margin:20px 0;font-size:12px;color:#798a6d}.consent input{accent-color:var(--green);margin-top:4px}.form-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:25px}.offline{font-size:12px;text-align:center;background:#f4ead0;color:#8b7145;padding:6px;z-index:8}#notice{position:fixed;z-index:50;bottom:28px;left:50%;transform:translateX(-50%);background:#233c31ee;color:white;padding:12px 20px;border-radius:8px;max-width:min(90%,600px);font-size:13px;box-shadow:0 8px 30px #0002}#notice:empty,#notice[hidden]{display:none}.update-banner{position:fixed;z-index:40;top:14px;left:50%;transform:translateX(-50%);padding:12px 16px;display:flex;align-items:center;gap:16px;background:white;border:1px solid #dce5d6;border-radius:8px;box-shadow:0 5px 30px #1232;font-size:12px;width:max-content;max-width:95%}.update-banner .primary{font-size:12px;padding:6px 12px;white-space:nowrap}
@media(min-width:1500px){.layout{grid-template-columns:68px 320px minmax(0,1fr)}.message-stream{padding-left:44px;padding-right:44px}.composer{padding-left:42px;padding-right:42px}}
@media(max-width:1000px){.layout{grid-template-columns:56px 255px minmax(0,1fr)}.rail{padding-top:22px}.chat-header{padding:14px 20px}.message-stream{padding:20px}.composer{padding-left:20px;padding-right:20px}.flow-hint{display:none}.message-body{max-width:85%}.sidebar-header{padding:22px 17px 16px}}
@media(max-width:720px){.login-page{display:block;padding-bottom:30px}.login-story{padding:34px 26px 28px}.login-story .logo{width:42px;height:42px}.brand-name{font-size:23px}.login-slogan{font-size:23px;line-height:1.5;letter-spacing:1px;margin-top:24px}.login-tagline{display:none}.login-panel{width:100%;max-width:440px;padding:34px 26px}.login-panel h1{font-size:24px}.auth-form{margin-top:25px}.layout{display:flex;flex-direction:column}.rail{display:none}.tabbar{display:flex;justify-content:space-around;border-top:1px solid #d9dfd4;background:#f7f8f5;flex-shrink:0;padding:7px 8px calc(7px + env(safe-area-inset-bottom));gap:4px}.tabbar>button{display:flex;flex:1;min-width:0;align-items:center;flex-direction:column;gap:3px;color:#46553d;font-size:10px;padding:1px 0}.tabbar>button svg{width:25px;height:25px;stroke-width:1.6}.tabbar>button.active{color:#205d47}.sidebar{height:auto;flex:1;min-height:0;border:0}.sidebar-header{padding:18px 20px 12px;padding-top:calc(18px + env(safe-area-inset-top))}.sidebar-header h1{font-size:22px}.sidebar-header span{display:none}.search-box{margin:0 16px 12px}.search-box input{font-size:13px;padding-top:9px;padding-bottom:9px}.group-item{padding:15px 19px}.group-avatar,.group-item>.avatar{width:49px;height:49px}.group-meta{border-bottom:1px solid #e8eae6;padding-bottom:11px;margin-bottom:-11px}.group-line strong{font-size:16px;font-weight:500}.group-line time{font-size:11px}.group-meta p{font-size:13px;margin-top:6px}.sidebar-footer{padding:10px 19px;font-size:10px}.workspace{display:none}.has-room .sidebar,.section-page .sidebar{display:none}.has-room .workspace,.section-page .workspace{display:flex;flex:1;min-height:0;width:100%}.has-room .tabbar{display:none}.chat-header{min-height:68px;padding:10px 12px;gap:3px;padding-top:calc(10px + env(safe-area-inset-top))}.mobile-back{display:flex;width:30px}.mobile-back svg{width:20px}.chat-heading{padding:0 8px}.chat-heading h2{font-size:16px;margin-bottom:1px}.chat-heading p{font-size:10px}.message-stream{padding:20px 13px}.message{gap:9px;margin-bottom:22px}.message-body{max-width:calc(100% - 58px)}.avatar{width:36px;height:36px}.bubble{font-size:15px;padding:10px 12px}.system-message{font-size:11px;max-width:90%}.message-author{font-size:10px}.message-source{font-size:9px}.composer{padding:0 13px 10px;padding-bottom:calc(10px + env(safe-area-inset-bottom));background:#fafbf7}.composer-toolbar{min-height:38px}.discussion-options>summary{font-size:11px}.composer textarea{background:white;border:1px solid #e6e9e2;border-radius:6px;padding:10px;min-height:55px;max-height:110px;font-size:16px}.composer-bottom{padding-top:8px}.keyboard-hint{font-size:9px}.send-button{padding:7px 24px;min-width:74px}.run-status{font-size:10px;padding:8px 0;gap:6px}.run-status>div{min-width:150px;gap:8px}.compact{padding:3px 6px;font-size:10px}.options-panel{width:280px;bottom:28px}.drawer-shade{inset:68px 0 0}.group-details{width:87%;padding:19px}.settings-page{padding:19px 18px 35px}.panel-header{margin-bottom:24px;gap:8px}.contacts-page{padding:22px 0 30px}.contacts-page>h2,.contacts-page>p,.connection-notes{margin-left:20px;margin-right:20px}.contacts-page>h2{font-size:22px}.contacts-page>p{font-size:11px}.contact-row{padding:16px 20px;border-radius:0!important}.contact-row strong{font-size:16px;font-weight:500}.contact-row p{font-size:11px}.member-picker{padding:0 13px}.account-page{padding:24px}.profile-header{margin:0 0 32px}.update-banner{font-size:11px;gap:10px}.empty-state{padding:30px 20px}#notice{bottom:80px;width:max-content;max-width:90%}.has-room~#notice{bottom:22px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.contacts-header{display:flex;align-items:center;justify-content:space-between;max-width:740px;margin-bottom:8px}.contacts-header h2{margin:0}.contacts-header .icon-button{background:#e2e7df}@media(max-width:720px){.contacts-header{margin:0 20px 8px}.contacts-header h2{font-size:22px}}
@media(max-width:720px){.composer form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 8px}.composer .run-status,.composer-toolbar{grid-column:1 / -1}.composer-toolbar{min-height:32px}.composer textarea{grid-column:1;height:44px;min-height:44px;max-height:110px;line-height:22px;padding:10px}.composer-bottom{grid-column:2;padding-top:0;align-self:end}.composer-bottom .keyboard-hint{display:none}.send-button{height:44px;min-width:64px;padding:8px 15px}}

.danger{color:#a43b38;background:#fff;border:1px solid #e5c8c5;margin-top:18px}.deleted-chat-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line,#dde5dd)}.deleted-chat-row strong{overflow-wrap:anywhere}