@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{font-family:DM Sans,Noto Sans SC,sans-serif;color:#172035;background:#f4f5f7;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,textarea{font:inherit}button{cursor:pointer}.muted{color:#788196}.center-screen{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:14px}.brand-mark{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#526ef5,#7d53dc);box-shadow:0 12px 30px #536ee542}.brand-mark.small{width:32px;height:32px;border-radius:10px;box-shadow:none}.primary-button{border:0;border-radius:10px;color:#fff;background:#4f6ef7;padding:10px 18px}.empty-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:#e9ebf1;color:#6b7488}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(480px,52%) 1fr;background:#fafafa}.login-card{width:min(430px,calc(100vw - 48px));margin:auto;padding:48px 0}.login-brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:700;margin-bottom:74px}.login-copy .eyebrow,.eyebrow{color:#536ee5;font-size:11px;font-weight:700;letter-spacing:.16em}.login-copy h1{margin:12px 0 8px;font-size:42px;letter-spacing:-.04em}.login-copy p{margin:0 0 34px;color:#737b8e}.feishu-button{width:100%;border:1px solid #dfe2e8;border-radius:12px;padding:13px;background:#fff;color:#313b50;display:flex;justify-content:center;align-items:center;gap:10px;font-weight:600;opacity:.55}.feishu-logo{width:25px;height:25px;display:grid;place-items:center;border-radius:7px;background:#3370ff;color:#fff;font-size:12px}.divider{display:flex;align-items:center;gap:12px;margin:25px 0 16px;color:#9aa1af;font-size:12px}.divider:before,.divider:after{content:"";height:1px;flex:1;background:#e4e6eb}.dev-users{display:grid;gap:9px}.dev-users button{display:flex;align-items:center;gap:12px;width:100%;padding:11px 12px;text-align:left;border:1px solid #e2e4e9;border-radius:12px;background:#fff;transition:.18s ease}.dev-users button:hover{border-color:#8194ed;box-shadow:0 6px 18px #526ee517;transform:translateY(-1px)}.dev-users button>span:nth-child(2),.profile-row>span:nth-child(2){display:flex;flex-direction:column;flex:1}.dev-users small,.profile-row small{color:#8a92a4;margin-top:2px}.login-arrow{color:#6379e4;font-size:20px}.avatar{width:37px;height:37px;display:grid;place-items:center;border-radius:11px;color:#365049;background:#dceee8;font-size:12px;font-weight:700}.login-note{display:flex;gap:7px;align-items:center;justify-content:center;color:#8a92a4;font-size:11px;margin-top:20px}.form-error{color:#c94343;font-size:13px}.login-aside{position:relative;overflow:hidden;margin:18px;border-radius:28px;display:grid;place-items:center;color:#fff;background:radial-gradient(circle at 30% 15%,#7a8cf4 0,transparent 30%),linear-gradient(145deg,#222c61,#151a35 70%)}.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.55}.orb-one{width:360px;height:360px;right:-100px;top:-100px;background:#9167ea}.orb-two{width:260px;height:260px;left:-80px;bottom:-60px;background:#3e77e8}.quote-card{position:relative;width:min(420px,80%);padding:34px;border:1px solid #ffffff24;border-radius:24px;background:#ffffff10;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.quote-card blockquote{margin:25px 0 32px;font-size:28px;line-height:1.5;font-weight:500}.quote-card span{color:#c2c8e7;font-size:13px}.app-shell{min-height:100vh;display:grid;grid-template-columns:286px 1fr;background:#f7f7f8}.sidebar{height:100vh;display:flex;flex-direction:column;border-right:1px solid #e2e4e9;background:#f1f2f4;padding:18px 14px 12px;overflow:hidden}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:0 8px 18px;font-weight:700}.new-chat-button{display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:11px;color:#fff;background:#1f2740;font-weight:600}.sidebar-section{margin-top:24px}.section-label{display:flex;justify-content:space-between;padding:0 8px 8px;color:#8b92a2;text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:700}.agent-list,.conversation-list{display:grid;gap:3px}.agent-list button{width:100%;min-width:0;display:grid;grid-template-columns:32px 1fr 16px;align-items:center;gap:9px;border:0;border-radius:10px;padding:8px;text-align:left;color:#273047;background:transparent}.agent-list button:hover,.conversation-list button:hover{background:#e7e9ed}.agent-list button>span:nth-child(2){display:flex;flex-direction:column;min-width:0}.agent-list small{color:#8a92a3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.agent-dot{width:30px;height:30px;display:grid;place-items:center;flex:none;color:#fff;border-radius:9px}.conversations-section{min-height:0;flex:1;display:flex;flex-direction:column}.conversation-list{overflow-y:auto}.conversation-list button{border:0;border-radius:9px;padding:9px;display:flex;flex-direction:column;gap:3px;text-align:left;color:#434b5e;background:transparent}.conversation-list button.active{background:#fff;box-shadow:0 1px 4px #2531510a;color:#1e2740}.conversation-list small{color:#969dab;font-size:10px}.profile-row{display:flex;align-items:center;gap:9px;padding:12px 7px 0;border-top:1px solid #dde0e5}.devices-button{display:flex;align-items:center;gap:8px;margin:8px 0;padding:9px 10px;border:0;border-radius:9px;color:#596276;background:transparent;text-align:left}.devices-button:hover,.devices-button.active{background:#e3e6eb;color:#273047}.profile-row button{border:0;color:#7a8293;background:transparent;padding:7px;border-radius:7px}.profile-row button:hover{background:#e1e3e8}.profile-row strong{font-size:12px}.profile-row small{font-size:10px}.workspace{height:100vh;min-width:0;display:flex;flex-direction:column}.topbar{height:68px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 26px;border-bottom:1px solid #e5e6ea;background:#fbfbfc}.session-heading{min-width:0;display:flex;align-items:center;gap:16px}.session-title{max-width:360px;padding-left:16px;border-left:1px solid #dfe2e8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#697186;font-size:13px}.draft-badge{padding:4px 8px;border-radius:999px;color:#7b669c;background:#eee8f7;font-size:10px;font-weight:700}.agent-identity{display:flex;align-items:center;gap:10px}.agent-dot.large{width:36px;height:36px;border-radius:11px}.agent-identity>span:nth-child(2){display:flex;flex-direction:column}.agent-identity small{display:flex;align-items:center;gap:3px;color:#6eab80;font-size:10px;margin-top:2px}.gateway-pill{display:flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:600}.gateway-pill.online{color:#28714e;background:#e4f4eb}.gateway-pill.offline{color:#a04b46;background:#fae8e6}.welcome{margin:auto;width:min(840px,calc(100% - 56px));text-align:center}.welcome-symbol{margin:0 auto 20px;width:58px;height:58px;display:grid;place-items:center;color:#536ee5;border-radius:19px;background:#e7eafc}.welcome h1{margin:11px 0 8px;font-size:36px;letter-spacing:-.04em}.welcome>p{color:#7d8596}.agent-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:35px;text-align:left}.agent-cards button{display:flex;flex-direction:column;align-items:flex-start;min-height:190px;padding:20px;border:1px solid #e1e3e8;border-radius:16px;color:#20283c;background:#fff;transition:.18s ease}.agent-cards button:hover{transform:translateY(-2px);border-color:#a5b0e7;box-shadow:0 12px 30px #243b7510}.agent-dot.card{width:42px;height:42px;border-radius:13px;margin-bottom:23px}.agent-cards strong{font-size:16px}.agent-cards small{margin:7px 0 18px;color:#7f8798;line-height:1.5}.agent-cards button>span:last-child{margin-top:auto;color:#536ee5;font-size:12px;font-weight:600}.new-session-page{width:min(760px,calc(100% - 48px));margin:8vh auto 0}.devices-page{width:min(760px,calc(100% - 48px));margin:7vh auto 0}.devices-page h1{margin:10px 0 7px;font-size:32px}.devices-page>p{color:#7d8596}.bind-node-card{margin:28px 0 18px;padding:17px;border:1px solid #e0e3e8;border-radius:14px;background:#fff}.bind-node-card>div{display:flex;align-items:center;gap:10px}.bind-node-card>div:first-child span{display:flex;flex-direction:column}.bind-node-card small{color:#8b93a3}.bind-node-card>div:nth-child(2){margin-top:15px}.bind-node-card input{flex:1;padding:10px 12px;border:1px solid #dfe2e8;border-radius:9px;outline:0;letter-spacing:.12em}.bind-node-card button{border:0;padding:10px 16px;border-radius:9px;color:#fff;background:#4f67d9}.node-list{display:grid;gap:8px}.node-list article{display:grid;grid-template-columns:42px 1fr auto 34px;align-items:center;gap:11px;padding:13px;border:1px solid #e2e4e9;border-radius:12px;background:#fff}.node-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:11px;color:#4f67d9;background:#e9edff}.node-list article>span:nth-child(2){display:flex;flex-direction:column}.node-list small{color:#8b93a3}.node-status{padding:4px 8px;border-radius:999px;color:#7d8491;background:#eceef1;font-size:10px}.node-status.online{color:#28714e;background:#e4f4eb}.node-list article>button{border:0;color:#8c94a3;background:transparent}.empty-nodes{padding:35px;text-align:center;color:#949baa;border:1px dashed #d9dce2;border-radius:12px}.new-session-page h1{margin:10px 0 7px;font-size:32px;letter-spacing:-.035em}.new-session-page>p{margin:0 0 28px;color:#7d8596}.agent-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-bottom:24px}.agent-picker button{min-width:0;display:grid;grid-template-columns:32px 1fr 18px;gap:10px;align-items:center;padding:11px;text-align:left;border:1px solid #e0e3e8;border-radius:12px;color:#273047;background:#fff}.agent-picker button.selected{border-color:#8194ed;box-shadow:0 0 0 2px #536ee512}.agent-picker button>span:nth-child(2){min-width:0;display:flex;flex-direction:column}.agent-picker small{color:#8a92a3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.draft-composer{display:flex;flex-direction:column;align-items:flex-end;gap:10px;padding:14px;border:1px solid #dfe2e8;border-radius:16px;background:#fff;box-shadow:0 12px 36px #2934530d}.draft-composer textarea{width:100%;min-height:110px;resize:vertical;border:0;outline:0;color:#273047}.draft-composer button{display:flex;align-items:center;gap:7px;border:0;border-radius:10px;padding:9px 13px;color:#fff;background:#4f67d9;font-weight:600}.draft-composer button:disabled{color:#a7adba;background:#eceef2}.chat-panel{min-height:0;flex:1;display:flex;flex-direction:column;background:#fbfbfc}.session-detail-bar{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:7px max(24px,calc((100% - 940px)/2));border-bottom:1px solid #eceef1;background:#f8f9fa}.session-metrics,.session-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.session-metrics>span{padding:4px 8px;border:1px solid #e1e4e9;border-radius:999px;color:#727b8e;background:#fff;font-size:10px}.run-state{display:inline-flex;align-items:center;gap:5px}.run-state i{width:6px;height:6px;border-radius:50%;background:#8c95a5}.run-state.running{color:#267a54}.run-state.running i{background:#20a66a;box-shadow:0 0 0 3px #20a66a1c}.session-actions button{display:flex;align-items:center;gap:5px;border:0;padding:5px 8px;border-radius:7px;color:#697286;background:transparent;font-size:11px}.session-actions button:hover{background:#e9ebef}.session-actions .stop-action{color:#b34c48;background:#fae9e7}.session-actions .stop-action:hover{background:#f5d8d5}.archive-banner{padding:9px 20px;text-align:center;color:#866c2f;background:#fff7dc;border-bottom:1px solid #f1e5b7;font-size:12px}.run-activity{padding:8px max(24px,calc((100% - 940px)/2));border-bottom:1px solid #eceef1;background:#fafafb}.run-activity details{margin:3px 0;border:1px solid #e3e5e9;border-radius:9px;background:#fff}.run-activity summary{cursor:pointer;padding:8px 11px;color:#687185;font-size:11px;font-weight:600}.run-activity summary span{margin-left:5px;padding:1px 5px;border-radius:999px;background:#eceef2}.run-activity pre{margin:0;padding:0 12px 11px;max-height:180px;overflow:auto;white-space:pre-wrap;color:#70788a;font:11px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}.tool-activity-list{padding:0 9px 8px;display:grid;gap:5px}.tool-activity-item{display:grid;grid-template-columns:8px 1fr auto;align-items:center;gap:9px;padding:7px 8px;border-radius:7px;background:#f7f8fa}.tool-activity-item>i{width:7px;height:7px;border-radius:50%;background:#6f9f83}.tool-activity-item>i.running{background:#d59a1d;animation:pulse 1s infinite alternate}.tool-activity-item.error>i{background:#c7514b}.tool-activity-item>span{min-width:0;display:flex;flex-direction:column}.tool-activity-item strong{color:#424b5e;font-size:11px}.tool-activity-item small{color:#8a92a2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tool-activity-item em{color:#9299a7;font-size:10px;font-style:normal}@keyframes pulse{to{opacity:.35}}.messages{flex:1;overflow-y:auto;padding:35px max(30px,calc((100% - 820px)/2))}.empty-chat{margin:12vh auto 0;text-align:center;color:#788195}.empty-chat .hero{margin:auto;width:54px;height:54px;border-radius:17px}.empty-chat h2{color:#242d42;margin:18px 0 7px}.empty-chat p{margin:0}.message{display:flex;gap:12px;margin:0 0 25px}.message.user{justify-content:flex-end}.message>div{max-width:min(680px,80%)}.message-meta{display:flex;gap:8px;align-items:center;color:#515a6f;font-size:11px;font-weight:600;margin-bottom:6px}.message-meta time{color:#a0a6b2;font-weight:400}.message p{white-space:pre-wrap;margin:0;padding:13px 15px;color:#30384a;background:#fff;border:1px solid #e6e7eb;border-radius:5px 15px 15px;line-height:1.65}.message.user p{color:#fff;background:#4f67d9;border:0;border-radius:15px 5px 15px 15px}.message.user .message-meta{justify-content:flex-end}.message-avatar{margin-top:1px}.thinking{width:58px;display:flex;gap:4px;padding:12px 14px;margin-left:42px;border:1px solid #e5e7ec;border-radius:5px 14px 14px;background:#fff}.thinking span{width:5px;height:5px;border-radius:50%;background:#9ba2b1;animation:bounce 1s infinite alternate}.thinking span:nth-child(2){animation-delay:.2s}.thinking span:nth-child(3){animation-delay:.4s}@keyframes bounce{to{transform:translateY(-4px);opacity:.5}}.composer-wrap{flex:none;padding:14px max(30px,calc((100% - 820px)/2)) 18px;background:linear-gradient(transparent,#fbfbfc 18%);text-align:center}.composer{min-height:58px;display:flex;align-items:flex-end;gap:10px;padding:10px 10px 10px 17px;border:1px solid #dfe2e8;border-radius:17px;background:#fff;box-shadow:0 10px 35px #2934530d}.composer textarea{flex:1;resize:none;max-height:140px;border:0;outline:0;padding:8px 0;color:#273047;background:transparent}.composer button{width:38px;height:38px;display:grid;place-items:center;border:0;border-radius:11px;color:#fff;background:#4f67d9}.composer button:disabled{color:#a7adba;background:#eceef2;cursor:default}.composer-wrap>small{display:block;margin-top:8px;color:#a2a8b3;font-size:10px}@media(max-width:820px){.login-page{grid-template-columns:1fr}.login-aside{display:none}.app-shell{grid-template-columns:220px 1fr}.agent-cards{grid-template-columns:1fr}}@media(max-width:620px){.app-shell{display:block}.sidebar{display:none}.messages,.composer-wrap{padding-left:16px;padding-right:16px}}