:root{color-scheme:light;--ink:#222;--muted:#929292;--line:#dedede;--green:#07a84b;--paper:#f5f5f5}*{box-sizing:border-box}body{margin:0;font-family:"Segoe UI","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);font-size:14px}button,input,select,textarea{font:inherit}button{border:0;border-radius:4px;padding:9px 17px;background:var(--green);color:white;cursor:pointer}button:hover{filter:brightness(.96)}button:disabled{opacity:.5;cursor:wait}input,select,textarea{border:1px solid #ddd;border-radius:4px;padding:10px;background:white;color:var(--ink)}input:focus,textarea:focus,select:focus{outline:2px solid #8acfa5;outline-offset:1px}label{display:block}label input,label select{display:block;width:100%;margin:8px 0 17px}h1,h2,p{margin-top:0}h1{font-size:18px;font-weight:600}h2{font-size:21px}p{line-height:1.8;color:#777}.secondary{background:#ededed;color:#444}#app{display:flex;height:100dvh;overflow:hidden}.app-rail{width:64px;background:#292b2c;padding:24px 12px;display:flex;align-items:center;flex-direction:column;gap:32px;flex-shrink:0}.brand-icon{display:grid;place-items:center;background:#07a84b;color:white;width:38px;height:38px;border-radius:7px;font-weight:bold;font-size:19px}.rail-chat{color:#4bd777;font-size:28px}.rail-settings{margin-top:auto;background:transparent;font-size:24px;padding:8px;color:#b9b9b9}.sidebar{width:272px;display:flex;flex-direction:column;background:#eaeaea;border-right:1px solid var(--line);flex-shrink:0;overflow:auto}.brand{display:flex;align-items:center;justify-content:space-between;padding:22px 18px 10px}.brand strong{font-size:16px}.icon-button{padding:0;background:transparent;color:#666;font-size:24px;min-width:28px;height:28px}.project-picker{padding:0 18px 8px;border:0;font-size:12px}.project-picker summary{font-size:12px;color:#888;font-weight:400;margin:0}.project{display:block;width:100%;text-align:left;background:transparent;color:#666;margin-top:5px;padding:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project.active{background:#d5ddd6;color:#198a46}.chat-search{display:flex;align-items:center;background:#dedede;gap:6px;margin:4px 16px 16px;padding:0 9px;border-radius:4px;color:#8a8a8a}.chat-search input{border:0;background:transparent;min-width:0;width:100%;padding:8px 0;font-size:12px;outline:0;margin:0}.conversations{display:flex;flex-direction:column}.conversation-tab{display:flex;align-items:center;gap:12px;border-radius:0;background:transparent;color:var(--ink);padding:15px 17px;text-align:left;min-height:78px;width:100%}.conversation-tab:hover{background:#e1e1e1}.conversation-tab.active{background:#cfd1d2}.chat-avatar{position:relative;flex-shrink:0}.avatar{height:42px;width:42px;border-radius:5px;display:grid;place-items:center;font-size:17px;font-weight:600;background:#d5ece0;color:#226342;flex-shrink:0}.avatar.owner{background:#6ab890;color:white}.avatar.dot{background:#263e3b;color:#bdf4d1}.avatar.muse{background:#6c71c4;color:#fff}.avatar.grok{background:#303238;color:white}.avatar.all{background:#07a84b;color:white;font-size:21px}.chat-row-content{min-width:0;flex:1}.chat-row-top{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:7px}.chat-row-top strong{font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-time{font-size:10px;color:#999;flex-shrink:0}.chat-preview{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#888;font-size:12px}.unread{position:absolute;top:-5px;right:-6px;background:#ef4d4d;color:white;border-radius:12px;font-size:10px;min-width:17px;padding:2px 4px;text-align:center}.sidebar-note{margin:auto 0 0;padding:24px 18px;font-size:11px;color:#999}main{flex:1;min-width:0;display:flex;flex-direction:column}header{height:80px;min-height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 30px;border-bottom:1px solid var(--line);background:#f5f5f5}header h1{margin:0 0 5px}#project-name{color:#929292;font-size:11px}.workspace{display:flex;flex:1;min-height:0;position:relative}.conversation{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;position:relative}.conversation-detail{font-size:11px;color:#999;padding:9px 25px;text-align:center}.messages{flex:1;overflow:auto;padding:18px 28px 26px;scrollbar-width:thin}.time-divider{font-size:11px;color:#aaa;text-align:center;margin:14px 0 23px}.empty{max-width:390px;margin:12vh auto;text-align:center}.empty-symbol{font-size:30px;color:#9bb7a5;display:block;margin-bottom:17px}.empty h2{font-size:17px;font-weight:500}.empty p{font-size:12px;white-space:pre-line}.message{display:flex;gap:10px;margin-bottom:22px;align-items:flex-start}.message .avatar{width:36px;height:36px;font-size:13px}.message .content{min-width:0;max-width:min(75%,700px)}.message-meta{font-size:11px;color:#989898;margin-bottom:6px}.message-meta strong{font-weight:400}.bubble{position:relative;padding:10px 13px;background:white;border:1px solid #e5e5e5;border-radius:4px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;font-size:14px;user-select:text}.bubble:before{content:"";position:absolute;left:-5px;top:11px;width:8px;height:8px;background:inherit;border-left:1px solid #e5e5e5;border-bottom:1px solid #e5e5e5;transform:rotate(45deg)}.message.owner{flex-direction:row-reverse}.message.owner .message-meta{text-align:right}.message.owner .bubble{background:#95ec69;border-color:#88dc5f}.message.owner .bubble:before{left:auto;right:-5px;border:0;border-right:1px solid #88dc5f;border-top:1px solid #88dc5f}.message.owner .content{display:flex;flex-direction:column;align-items:flex-end}.message-status{font-size:10px;color:#929292;line-height:1.65;margin-top:7px;text-align:right;max-width:100%;overflow-wrap:anywhere}.composer{padding:12px 24px 16px;border-top:1px solid var(--line);background:white;flex-shrink:0;position:relative}.composer-tools{display:flex;align-items:center;gap:14px;min-height:30px}.tool-button{background:transparent;color:#666;padding:0;font-size:25px;width:30px;height:30px}.mentions{display:flex;gap:7px;align-items:center;flex-wrap:wrap;font-size:11px;color:#aaa}.mention-button{background:transparent;color:#777;padding:4px 8px;font-size:12px}.mention-button:hover{background:#f0f0f0;color:#139742}.message-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.composer textarea{width:100%;resize:none;height:95px;font-size:14px;border:0;outline:0;padding:12px 0;background:white}.composer-footer{display:flex;justify-content:space-between;align-items:center;gap:12px}.composer-footer small{font-size:11px;color:#aaa}.composer-footer button{background:#f0f0f0;border:1px solid #dedede;color:#138e43;min-width:90px;padding:7px 18px;font-size:13px}.composer-footer button:hover{background:#07a84b;color:white;border-color:#07a84b}.emoji-picker{position:absolute;bottom:190px;left:20px;background:white;padding:12px;display:grid;grid-template-columns:repeat(6,1fr);box-shadow:0 4px 25px #0002;border:1px solid #ddd;border-radius:7px;z-index:2}.emoji-picker button{background:transparent;font-size:23px;padding:7px}.new-messages{position:absolute;bottom:221px;right:20px;border:1px solid #ddd;background:white;color:#159649;box-shadow:0 2px 8px #0001;font-size:12px;padding:8px 12px}.task-panel{width:300px;overflow:auto;border-left:1px solid var(--line);background:#fbfbfb;padding:18px;flex-shrink:0}.task-header{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-bottom:10px}.agent{display:flex;gap:10px;padding:10px 0;align-items:center;width:100%;text-align:left;background:transparent;color:var(--ink)}.agent strong{font-size:12px;font-weight:500}.agent small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.agent .avatar{width:34px;height:34px;font-size:13px}.panel-label{display:block;margin:20px 0 12px;font-size:12px}.phases{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:20px}.phase{background:#f0f0f0;color:#999;font-size:11px;padding:6px 8px}.phase.active{background:#dcefdc;color:#158743}.phase .number{margin-right:4px}.notice{padding:12px;font-size:11px;line-height:1.8;background:#f3f3f3;color:#888;border-radius:4px;margin:12px 0}.pair-actions{display:flex;flex-direction:column;gap:7px}.pair-actions button{font-size:11px}.task-intro{font-size:11px;margin:8px 0 16px}.task{background:white;border:1px solid var(--line);border-radius:5px;padding:12px;margin-bottom:12px}.task-title{font-size:13px;line-height:1.6;margin-bottom:10px;overflow-wrap:anywhere}.task-owner{font-size:10px;color:var(--muted);margin-bottom:10px}.task select{font-size:11px;width:100%;padding:7px}.task-evidence{width:100%;margin-top:9px;font-size:11px;resize:vertical;min-height:48px}.task button{font-size:10px;padding:6px 10px;margin-top:8px}.no-tasks{padding:20px 12px;border:1px dashed #ddd;text-align:center;color:var(--muted);font-size:11px;line-height:2}.deliveries{font-size:10px;color:var(--muted);line-height:1.8}.delivery{padding:8px 0;border-bottom:1px solid var(--line)}details{padding:16px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:600;font-size:13px;margin-bottom:12px}.delivery-details summary{font-size:11px;color:#999}dialog{border:1px solid var(--line);border-radius:10px;padding:28px;width:460px;max-width:calc(100vw - 32px);color:var(--ink)}dialog::backdrop{background:#0005}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}dialog p{font-size:12px}#setup-dialog{width:640px;max-height:85vh;overflow:auto}.setup input{font-size:12px}.setup-limit{margin-top:20px;color:#8a8069}.key-field{margin-bottom:15px}.key-field input{display:block;width:100%;margin-top:8px}.login-card{max-width:370px;margin:15vh auto;padding:30px}.login-card .brand-icon{margin-bottom:22px}.login-card button{width:100%}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:11px 18px;background:#333e;color:white;border-radius:5px;z-index:10;font-size:12px;max-width:90vw}#login-error{color:#ad5b48;margin-top:15px}[hidden]{display:none!important}@media(max-width:1100px){.sidebar{width:230px}.task-panel{position:absolute;right:0;top:0;bottom:0;box-shadow:-5px 0 20px #0001;z-index:3}}@media(max-width:650px){.app-rail{width:44px;padding:17px 5px;gap:22px}.brand-icon{width:30px;height:30px;font-size:15px}.rail-chat{font-size:23px}.rail-settings{font-size:20px;padding:2px}.sidebar{width:66px}.brand{padding:16px 12px}.brand strong,.project-picker,.chat-search,.chat-row-content,.sidebar-note{display:none}.conversation-tab{padding:14px 10px;min-height:70px;justify-content:center}.conversation-tab .avatar{width:40px;height:40px}.brand .icon-button{font-size:24px}header{padding:0 15px;height:68px;min-height:68px}header h1{font-size:16px}.messages{padding:12px 12px 20px}.message .content{max-width:calc(100% - 48px)}.message{gap:8px}.bubble{font-size:13px;padding:8px 10px}.message .avatar{width:30px;height:30px}.composer{padding:10px 12px 13px}.composer textarea{height:85px}.composer-tools{gap:7px}.mentions{gap:0}.mention-button{font-size:11px;padding:4px 6px}.mentions>span{display:none}.composer-footer small{font-size:9px;max-width:65%}.composer-footer button{min-width:60px;padding:6px 10px}.task-panel{width:min(300px,calc(100vw - 110px))}.conversation-detail{padding:8px;font-size:10px}.new-messages{bottom:212px}.emoji-picker{left:8px;bottom:178px}.emoji-picker button{font-size:20px;padding:5px}}
#app{position:relative;--sidebar-width:272px}.sidebar{width:var(--sidebar-width);padding-bottom:62px}.app-tabs{position:absolute;left:64px;bottom:0;width:var(--sidebar-width);height:62px;display:flex;align-items:stretch;background:#f7f7f7;border-top:1px solid var(--line);z-index:4}.app-tabs button{flex:1;background:transparent;color:#777;border-radius:0;padding:12px 6px}.app-tabs button.active{color:var(--green);font-weight:600}.sidebar-collapsed .sidebar{display:none}.sidebar-collapsed .app-tabs{left:0;width:64px;height:auto;flex-direction:column}.sidebar-note,.conversation-detail{display:none}.header-title{flex:1;min-width:0}header{height:64px;min-height:64px;gap:14px}#back-chats{display:none}.feature-page{flex:1;width:auto;position:static;border:0;padding:24px;overflow:auto;background:#f6f6f6;box-shadow:none}.page-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}.page-heading h2{font-size:20px;margin-bottom:8px}.page-heading p{font-size:13px}.file-upload{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:16px;background:white;border-radius:10px}.file-upload input{max-width:100%;font-size:14px;border:0;padding:0}.file-upload span{font-size:12px;color:#888}.material-card{padding:18px;background:white;border:1px solid #e7e7e7;border-radius:10px;margin-top:14px}.material-card h3{font-size:16px;margin:0 0 12px;overflow-wrap:anywhere}.material-text{white-space:pre-wrap;overflow-wrap:anywhere;max-height:260px;overflow:auto;user-select:text;color:#333}.materials-empty{text-align:center;padding:40px 0}.agent{padding:18px;background:white;border-radius:10px;margin:12px 0}.agent .avatar{width:42px;height:42px}.agent strong{font-size:16px}.agent small{font-size:12px;margin-top:6px}.agent.online small{color:#139742}.agent.offline small{color:#999}.composer{display:flex;gap:10px;align-items:flex-end;padding:10px 18px;background:#f6f6f6}.composer-tools{flex-shrink:0;padding-bottom:5px}.composer textarea{flex:1;min-width:0;min-height:40px;height:40px;max-height:200px;background:white;border-radius:6px;padding:9px 11px;line-height:22px;overflow:auto;font-size:16px}.composer-footer{flex-shrink:0;padding-bottom:1px}.composer-footer small{display:none}.composer-footer button{min-width:60px;background:#07a84b;color:white;border:0;padding:10px 12px;font-size:14px;border-radius:5px}.mentions{position:absolute;bottom:calc(100% + 4px);left:12px;right:12px;display:flex;flex-direction:column;align-items:stretch;gap:0;background:white;border:1px solid #e4e4e4;box-shadow:0 -3px 20px #0001;border-radius:10px;z-index:5;max-height:240px;overflow:auto}.mention-button{display:flex;gap:12px;align-items:center;width:100%;text-align:left;padding:12px 16px;color:#222;font-size:15px}.mention-button .avatar{width:32px;height:32px;font-size:13px}.mention-button.selected{background:#edf6ef}.emoji-picker{bottom:calc(100% + 5px);left:10px;z-index:5}.new-messages{bottom:150px}.message.owner .message-meta{display:none}.message-status{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bubble{border-radius:6px}.message{margin-bottom:18px}#material-text{width:100%;resize:vertical;margin-top:8px}body{overflow:hidden}
@media(max-width:1100px){#app{--sidebar-width:230px}}
@media(max-width:650px),(max-width:1100px) and (max-height:500px){#app{position:fixed;left:0;right:0;top:var(--viewport-top,0px);flex-direction:column;padding-top:env(safe-area-inset-top);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.app-rail{display:none}.sidebar{width:100%;flex:1;min-height:0;padding:0 0 62px;background:#fff;border:0}.brand{padding:16px 18px}.brand strong{display:block;font-size:21px}.project-picker{display:block;padding:0 18px 6px}.chat-search{display:flex;margin:8px 16px 12px;background:#f1f1f1}.chat-search input{font-size:16px}.chat-row-content{display:block}.conversation-tab{justify-content:flex-start;padding:14px 18px;min-height:80px;border-bottom:1px solid #f0f0f0}.conversation-tab.active{background:#f5f5f5}.conversation-tab .avatar{width:48px;height:48px}.chat-row-top strong{font-size:16px}.chat-preview{font-size:13px}.chat-time{font-size:11px}.app-tabs{left:0;right:0;width:100%;height:calc(60px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}.app-tabs button{font-size:15px}.sidebar-collapsed .app-tabs{left:0;width:100%;height:calc(60px + env(safe-area-inset-bottom));flex-direction:row}.sidebar-collapsed .sidebar{display:flex}#app[data-view="chats"][data-chat-open="false"] main{display:none}#app[data-chat-open="true"] .sidebar,#app:not([data-view="chats"]) .sidebar{display:none}#app[data-view="chats"][data-chat-open="true"] .app-tabs{display:none}main{width:100%;min-height:0}#app:not([data-view="chats"]) main{padding-bottom:calc(60px + env(safe-area-inset-bottom))}header{height:56px;min-height:56px;padding:0 12px;gap:10px}header h1{font-size:17px;margin:0}#project-name{display:none}#back-chats{display:block;font-size:34px;color:#222}#toggle-sidebar{display:none}.messages{width:100%;padding:16px 12px 18px}.message .avatar{width:36px;height:36px;font-size:14px}.message .content{max-width:calc(100% - 52px)}.message-meta{font-size:12px}.bubble{font-size:16px;line-height:1.6;padding:10px 12px}.composer{padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:8px}.composer textarea{font-size:16px;min-height:52px;max-height:144px}.composer-footer button{min-width:55px;font-size:14px;padding:11px 10px}.composer-tools{gap:0}.feature-page{width:100%;padding:18px}.task-panel{width:100%}.page-heading h2{font-size:19px}.page-heading button{white-space:nowrap;padding:10px;font-size:13px}.file-upload{gap:10px}.new-messages{bottom:145px}.login-card{width:100%;padding:24px}.emoji-picker{bottom:calc(100% + 5px)}dialog{max-height:calc(100dvh - 40px);overflow:auto}}