:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#1e3439;background:#f3f5f4;font-size:14px;--teal:#185a53;--line:#dce5e1;--muted:#6a7c7d}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button,.button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:10px 15px;color:#244d48;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:550}button:hover,.button:hover{background:#eaf1ee;border-color:#9ebbb1}button:disabled{opacity:.45;cursor:wait}.primary{background:var(--teal);border-color:var(--teal);color:white}.primary:hover{background:#11473f;color:#fff}.danger{color:#a5423e}.small{padding:6px 10px;font-size:12px}.link{background:none;border:0;padding:4px;color:var(--teal)}a{color:var(--teal)}h1,h2,h3,p{margin:0}h1{font-size:28px;letter-spacing:-.7px;line-height:1.4}h2{font-size:19px;line-height:1.5}h3{font-size:16px}.muted{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:650;color:#6b8c80;margin-bottom:12px}.app{display:grid;grid-template-columns:228px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#153e3e;color:#d4e4dd;padding:30px 18px;display:flex;flex-direction:column}.brand{padding:0 12px 27px}.brandmark{font-size:24px;font-weight:750;letter-spacing:3px;color:#fff}.brand small{display:block;color:#9dbbb0;font-size:10px;letter-spacing:2px;margin-top:8px}.project-tag{margin:5px 4px 24px;border-top:1px solid #355754;border-bottom:1px solid #355754;padding:16px 10px;line-height:1.7;font-size:12px}.project-tag span{display:block;font-size:10px;color:#9dbbb0;letter-spacing:1px}.nav{display:flex;flex-direction:column;gap:5px}.nav a{padding:13px 14px;color:#c4d9d1;text-decoration:none;border-radius:7px;display:flex;gap:14px;align-items:center}.nav a:hover,.nav a.active{background:#2d5651;color:#fff}.nav i{font-style:normal;opacity:.6;font-size:11px;width:18px}.sidebar-footer{margin-top:auto;font-size:11px;color:#a1bdb3;line-height:1.8;padding:18px 12px 0}.shell{min-width:0}.topbar{height:70px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 36px}.topbar .dot{height:6px;width:6px;display:inline-block;border-radius:50%;background:#63a783;margin-right:8px}.topbar .right{display:flex;gap:14px;align-items:center}.main{max-width:1480px;margin:auto;padding:34px 36px 70px}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:26px}.page-heading p{line-height:1.8;margin-top:9px;color:var(--muted);max-width:760px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.grid{display:grid;gap:18px}.cols-2{grid-template-columns:1.5fr 1fr}.cols-3{grid-template-columns:repeat(3,1fr)}.stats{grid-template-columns:repeat(4,1fr);margin:22px 0 30px}.stat{background:#fff;border:1px solid var(--line);border-radius:9px;padding:22px}.stat b{display:block;font-size:30px;font-weight:550;margin:10px 0 3px;color:#1d554c}.stat span{font-size:12px;color:var(--muted)}.card{background:white;border:1px solid var(--line);border-radius:10px;padding:24px}.card-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.hero{background:#e5eee8;border:1px solid #d0e0d5;border-radius:10px;padding:30px;display:flex;justify-content:space-between;gap:24px;overflow:hidden}.hero h2{font-size:26px;color:#234f43;letter-spacing:1px}.hero p{color:#617b6e;line-height:1.9;margin-top:12px;max-width:650px}.hero .num{font-size:72px;font-weight:300;line-height:1;color:#749588;letter-spacing:-5px}.hero small{font-size:11px;display:block;letter-spacing:2px;margin-top:10px}.pill{display:inline-block;padding:4px 8px;background:#edf3ef;color:#467461;border:1px solid #dce8de;border-radius:4px;font-size:11px;white-space:nowrap}.pill.warn{background:#fff5df;color:#8c6c27;border-color:#eeddae}.pill.error{background:#faeae8;color:#a14840;border-color:#e8c7c4}.pill.neutral{color:#68787d;background:#f0f3f4;border-color:#e1e7e9}.list{display:flex;flex-direction:column}.list-item{border-top:1px solid #e8edea;padding:16px 0;display:flex;justify-content:space-between;gap:14px;align-items:center}.list-item:first-child{border-top:0}.list-item p{color:var(--muted);font-size:12px;margin-top:7px;line-height:1.7}.list-item a{color:#234a43;font-weight:550;text-decoration:none}.empty{padding:35px 16px;text-align:center;color:var(--muted);line-height:1.9}.agent-card{display:flex;flex-direction:column;gap:14px;min-height:240px;position:relative}.agent-number{font-family:Georgia,serif;font-size:30px;color:#9db0a5}.agent-card p{font-size:13px;color:var(--muted);line-height:1.9;flex:1}.agent-card .row{justify-content:space-between}.notice{border-left:3px solid #aa9460;padding:12px 17px;background:#fff9eb;color:#7c683b;font-size:12px;line-height:1.8;margin:16px 0}.notice.green{border-color:#759c85;background:#edf4ee;color:#4b705a}.toolbar{margin-bottom:20px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.toolbar input{flex:1;min-width:180px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;color:#718079;font-weight:550;padding:13px 12px;background:#f7f9f7;font-size:12px}td{padding:16px 12px;border-top:1px solid #e4eae6;vertical-align:middle}td p{font-size:11px;color:var(--muted);margin-top:6px}input,textarea,select{border:1px solid #cfdbd4;border-radius:6px;padding:10px 12px;background:#fff;color:#253e37;max-width:100%}input:focus,textarea:focus,select:focus{outline:2px solid #b3d1be;outline-offset:1px}textarea{width:100%;resize:vertical;line-height:1.8;min-height:120px}label{display:flex;flex-direction:column;gap:8px;color:#486259;font-size:12px;font-weight:550}.form-grid{display:grid;gap:18px}.form-grid.two{grid-template-columns:1fr 1fr}.full{grid-column:1/-1}.checks{display:flex;gap:12px;flex-wrap:wrap}.checks label{flex-direction:row;align-items:center;gap:6px}.help{font-size:11px;color:var(--muted);line-height:1.8}.login{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-intro{background:#153e3e;padding:10vh 10vw;color:white;display:flex;flex-direction:column;justify-content:center}.login-intro h1{font-size:42px;line-height:1.5;letter-spacing:3px;margin:35px 0 20px}.login-intro p{color:#afc9bd;font-size:14px;line-height:2}.login-box{max-width:400px;width:80%;margin:auto}.login-box h2{font-size:26px;margin-bottom:10px}.login-box form{margin-top:32px}.login-box button{width:100%}.login-foot{font-size:11px;color:#96a59e;margin-top:25px;text-align:center}.error-text{color:#b04e47;line-height:1.7;font-size:13px}.task-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px}.conversation{min-height:200px;max-height:650px;overflow:auto}.message{border-bottom:1px solid #e7ede9;padding:22px 0}.message:first-child{padding-top:0}.message header{font-size:11px;font-weight:650;color:#6d8c7d;margin-bottom:12px}.message .text{white-space:pre-wrap;font-size:14px;line-height:1.9;overflow-wrap:anywhere}.message.user .text{background:#f0f5f0;border-radius:8px;padding:15px}.composer{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.composer textarea{background:#fafcf9}.side-info{font-size:12px;line-height:1.9}.side-info dt{color:var(--muted);margin-top:14px}.side-info dd{margin:3px 0;overflow-wrap:anywhere}.run{border-top:1px solid var(--line);padding:14px 0;font-size:12px}.run .log{line-height:1.8;color:#718077;margin-top:10px;white-space:pre-wrap;max-height:130px;overflow:auto}.goal-card{border-left:3px solid #7caa8b}.goal-card p{line-height:1.8;color:var(--muted);margin:12px 0}.preview-layout{display:grid;grid-template-columns:1fr 310px;gap:22px}.pages{background:#e5eae6;border-radius:8px;padding:20px;max-height:76vh;overflow:auto}.pages img{width:100%;display:block;margin:0 auto 18px;box-shadow:0 2px 12px #1c3d2415}.text-preview{white-space:pre-wrap;line-height:1.9;overflow-wrap:anywhere;font-family:inherit}.comment{border-bottom:1px solid var(--line);padding:12px 0}.comment small{color:var(--muted)}.comment p{white-space:pre-wrap;margin:8px 0;line-height:1.7}dialog{border:1px solid var(--line);border-radius:12px;padding:30px;width:min(680px,94vw);max-height:90vh;color:#234139;box-shadow:0 20px 100px #102a2730}dialog::backdrop{background:#1a343366;backdrop-filter:blur(3px)}dialog h2{margin-bottom:22px}dialog .close{float:right;padding:5px 10px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#244d43;color:white;border-radius:8px;padding:13px 22px;z-index:20;display:none;max-width:90vw;box-shadow:0 7px 25px #0002}.loading{padding:50px;color:var(--muted);text-align:center}.spacer{height:22px}.mobile-brand{display:none}details{margin:15px 0}summary{cursor:pointer;color:var(--teal)}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.8 monospace}.admin-block{margin-bottom:24px}.badge-file{font-size:10px;font-weight:650;color:#527761;border:1px solid #ccdfd1;border-radius:4px;padding:5px 7px;min-width:43px;text-align:center}.facts{font-family:inherit;font-size:13px;line-height:1.9}.footnote{margin-top:25px;font-size:11px;color:#81948b;line-height:1.8}
@media(max-width:1050px){.app{grid-template-columns:190px 1fr}.main{padding:26px 22px}.topbar{padding:0 22px}.cols-3{grid-template-columns:repeat(2,1fr)}.task-layout,.preview-layout{grid-template-columns:1fr}.task-layout>aside{display:grid;grid-template-columns:1fr 1fr;gap:15px}.cols-2{grid-template-columns:1fr}}
@media(max-width:700px){.app{display:block}.sidebar{position:static;height:auto;padding:16px}.brand,.project-tag,.sidebar-footer{display:none}.nav{flex-direction:row;overflow:auto}.nav a{white-space:nowrap;padding:9px 12px;font-size:12px}.nav i{display:none}.topbar{height:60px;padding:0 16px;font-size:12px}.main{padding:24px 16px}.stats{grid-template-columns:repeat(2,1fr);gap:10px}.stat{padding:17px}.hero{padding:22px}.hero .num{display:none}.hero h2{font-size:23px}.cols-3{grid-template-columns:1fr}.page-heading{flex-direction:column}.page-heading h1{font-size:25px}.card{padding:19px}.login{grid-template-columns:1fr}.login-intro{padding:35px 10vw}.login-intro h1{font-size:28px;margin:20px 0 10px}.login-box{padding:40px 0}.form-grid.two{grid-template-columns:1fr}.task-layout>aside{grid-template-columns:1fr}.pages{padding:8px}.topbar .right{gap:7px}.preview-layout{gap:15px}}

/* Execution visibility: full-width timeline above the task conversation. */
.execution-panel{border-top:3px solid var(--teal);min-width:0}.execution-panel .card-title{gap:16px;flex-wrap:wrap;margin-bottom:16px}.execution-panel .card-title .help{margin-top:6px}.execution-toolbar{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:16px}.execution-toolbar label{gap:5px}.execution-toolbar select{min-width:280px}.execution-follow{flex-direction:row;align-items:center;margin-left:auto;white-space:nowrap}.execution-events{height:360px;overflow:auto;overscroll-behavior:contain;overflow-anchor:none;scrollbar-gutter:stable;border:1px solid var(--line);border-radius:8px;background:#f8faf9;padding:4px 22px}.execution-event{padding:16px 0;border-bottom:1px solid #e0e8e3;overflow-wrap:anywhere}.execution-event:last-child{border-bottom:0}.execution-event header{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:7px}.execution-event time{font-size:12px;color:#6a7c7d;font-variant-numeric:tabular-nums}.execution-event strong{font-size:13px;color:#28564d}.execution-text{font-size:14px;line-height:1.9;white-space:pre-wrap}.execution-event details{margin:8px 0 0}.execution-event summary{font-size:12px}.execution-event pre{padding:12px;background:white;border:1px solid var(--line);border-radius:6px;max-height:360px;overflow:auto}.execution-feedback{margin-top:10px}.execution-error{color:#a14840}.execution-panel.is-expanded .execution-events{height:70vh;min-height:420px}@media(max-width:700px){.execution-toolbar{gap:12px}.execution-toolbar label:first-child{width:100%}.execution-toolbar select{min-width:0;width:100%}.execution-follow{margin-left:0}.execution-events{height:340px;padding:4px 12px}.execution-panel.is-expanded .execution-events{height:65vh;min-height:340px}}

.conversation-hint{margin:0 0 14px;padding:12px 15px;background:#edf4ee;border-radius:6px;color:#41685a;font-size:13px;line-height:1.8}#output-status{margin:0 0 12px}