:root{--ink:#172337;--muted:#6f7e93;--line:#e5eaf1;--blue:#1769e9;--surface:#f4f7fb;--nav:#102137}
*{box-sizing:border-box}body{margin:0;background:var(--surface);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}[hidden]{display:none!important}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #9abfff;outline-offset:3px}input,select,textarea{width:100%;min-width:0;border:1px solid #dce4ef;border-radius:6px;background:#fff;color:var(--ink);padding:9px 10px}textarea{resize:vertical;line-height:1.8}h1,h2,h3,p{margin:0}button{border-radius:6px;padding:8px 13px}.quiet{background:#fff;border:1px solid #dce4ef;color:#526178}.primary{background:var(--blue);border:1px solid var(--blue);color:#fff}.sidebar{position:fixed;inset:0 auto 0 0;width:188px;background:var(--nav);color:#adbed3;padding:28px 14px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;color:#fff;font-size:20px;font-weight:700;margin:0 8px 36px}.brandmark{width:38px;height:38px;display:grid;place-items:center;background:#2778ee;border-radius:12px;font-size:26px}.brand div span{display:block;font-size:12px;font-weight:400;color:#94a9c4;letter-spacing:2px}.nav{padding:11px 13px;border-radius:7px;margin-bottom:5px}.nav-group{display:flex;justify-content:space-between;color:#edf3fc;margin-top:15px}.nav.sub{padding-left:23px;font-size:13px}.nav.active{background:#233e5f;color:#fff}.nav.muted{color:#7c94b1}.side-foot{margin-top:auto;font-size:10px;letter-spacing:1.5px;color:#7390ae;padding:12px 8px}main{margin-left:188px;padding:20px 24px 28px;max-width:1800px}.preview-bar{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 13px;border:1px dashed #c8d7e9;border-radius:7px;background:#edf3fb;font-size:12px;color:#526b89;margin-bottom:23px}.preview-bar>div{display:flex;align-items:center;gap:9px}.preview-bar select{width:auto;padding:5px 7px;font-size:12px}.preview-bar button{font-size:12px;padding:5px 10px}.preview-bar label{white-space:nowrap}header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:23px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2px;color:#8494a9}h1{font-size:25px;line-height:1.4;margin:5px 0 7px;letter-spacing:.7px}.intro{color:var(--muted);font-size:13px}.tag{background:#e8f0fc;color:#416da8;border:1px solid #dce7f8;padding:4px 9px;border-radius:5px;font-size:11px;white-space:nowrap}.workspace{display:grid;grid-template-columns:265px minmax(330px,1fr) 235px;align-items:stretch;gap:15px}.panel{min-width:0;border:1px solid var(--line);border-radius:9px;background:#fff;overflow:hidden;display:flex;flex-direction:column}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:60px;padding:16px;border-bottom:1px solid var(--line)}h2{font-size:15px;font-weight:600}.panel-title>span{font-size:11px;color:#8b99ad}.panel-title .status{color:#526c8d;background:#edf2f8;padding:2px 9px;border-radius:5px}.source-tabs{display:flex;border-bottom:1px solid var(--line);padding:0 15px;gap:22px}.source-tabs button{border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);border-radius:0;padding:12px 0;font-size:13px}.source-tabs [aria-selected=true]{border-bottom-color:var(--blue);color:var(--blue)}.filters{padding:15px;display:grid;gap:9px}.filters input,.filters select{font-size:12px}.case{padding:17px 16px;width:100%;border:0;border-left:3px solid transparent;border-bottom:1px solid #edf1f6;border-radius:0;background:#fff;text-align:left;color:var(--ink)}.case:hover{background:#f6f9fe}.case[aria-pressed=true]{border-left-color:var(--blue);background:#eef5ff}.case-top{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:#7388a2}.case strong{display:block;font-size:14px;margin:7px 0 5px;font-weight:500}.case p{font-size:12px;color:#6e7f94;line-height:1.7}.case .source-label{display:block;font-size:10px;color:#8b9bb0;margin-top:10px}.new-source{padding:16px}.new-source label{display:block;margin-bottom:8px;font-size:13px}.help{font-size:12px;color:#77879b;line-height:1.7;margin-top:8px}.source-foot{margin-top:auto;padding:18px 16px;border-top:1px solid var(--line);font-size:11px;color:#8190a4}.settings{padding:16px}.settings label{font-size:12px;color:#607188;display:block}.settings label select{margin-top:5px;font-size:13px}.settings-row{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:12px;margin-top:12px}.readiness{margin:14px 0 16px;padding:9px 10px;border-radius:5px;background:#f0f7f3;font-size:11px;color:#347153;line-height:1.8}.readiness.blocked{color:#9c6333;background:#fff5e9}.actions{display:flex;gap:8px;flex-wrap:wrap}.error{color:#ae473e;font-size:12px;margin-bottom:10px}.stages{list-style:none;display:flex;justify-content:space-between;gap:8px;padding:13px 16px;margin:0;border-block:1px solid var(--line);font-size:11px;color:#8b98a9}.stages li{display:flex;align-items:center;gap:5px}.stages li:before{content:'';display:block;width:6px;height:6px;border-radius:50%;background:#d2dce9;flex-shrink:0}.stages .done:before{background:#76ac92}.stages .current{color:var(--blue)}.stages .current:before{background:var(--blue)}.conversation-heading{display:flex;justify-content:space-between;gap:12px;padding:13px 16px;font-size:11px;color:#7a8aa0}.conversation-heading span:first-child{overflow-wrap:anywhere}.conversation-heading span:last-child{white-space:nowrap}.conversation{padding:14px 18px;background:#f8fafd;min-height:300px;max-height:520px;overflow:auto;flex:1}.empty{color:#8a9bb0;font-size:13px;text-align:center;padding:48px 8px}.empty strong{display:block;font-size:15px;font-weight:500;color:#667c96;margin-bottom:8px}.message{max-width:91%;margin-bottom:18px}.message.agent{margin-left:auto;text-align:right}.message-label{font-size:10px;color:#7b8ca1;margin:0 0 5px}.bubble{display:inline-block;max-width:100%;font-size:13px;line-height:1.85;padding:9px 12px;white-space:pre-wrap;overflow-wrap:anywhere;text-align:left;background:#fff;border:1px solid #e0e7f1;border-radius:0 8px 8px}.agent .bubble{background:#e7f0ff;border-color:#d9e7ff;border-radius:8px 0 8px 8px}.receipt{font-size:10px;color:#8a9caf;margin-top:4px}.session-foot{padding:12px 16px;border-top:1px solid var(--line);font-size:11px;color:#7b8ba0}.result-content{padding:4px 17px 17px}.result-item{padding:19px 0;border-bottom:1px solid var(--line)}h3{font-size:11px;color:#7a8ca2;font-weight:400;margin-bottom:7px}.result-item strong{font-size:14px;font-weight:500;color:#405877}.result-item p{font-size:11px;color:#8290a3;line-height:1.8;margin-top:6px}.result-item strong.success{color:#28754f}.result-item strong.warning{color:#9c6333}details{padding-top:17px;font-size:11px;color:#6b809b}summary{cursor:pointer}dl{margin-bottom:0}dt{color:#8c9aae;margin-top:10px}dd{margin:3px 0 0;overflow-wrap:anywhere;color:#526a88}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.tool-checks{display:block;margin-top:16px;padding:0}.tool-checks>summary{padding:14px 16px;color:#526a88;font-size:12px}.tool-checks>summary span{margin-left:9px;color:#8695a9;font-size:11px}.tool-content{padding:0 16px 16px}.tool-content>label{display:block;margin:14px 0 6px;font-size:12px;color:#607188}.tool-content>select{max-width:210px;font-size:12px}.tool-content ul{list-style:none;margin:14px 0 0;padding:0}.tool-content li{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:7px;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px;color:#526a88}.tool-state{font-size:11px;color:#347153;background:#f0f7f3;padding:2px 7px;border-radius:4px}.tool-state.pending{background:#fff5e9;color:#9c6333}
@media(min-width:1550px){.workspace{grid-template-columns:300px minmax(400px,1fr) 260px}.conversation{min-height:350px}}
@media(max-width:1250px){.sidebar{width:156px;padding-inline:11px}.brand{font-size:17px;gap:7px;margin-inline:2px}.brandmark{width:32px;height:34px}main{margin-left:156px;padding-inline:16px}.workspace{grid-template-columns:235px minmax(300px,1fr)}.results{grid-column:1/-1}.result-content{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.result-item{border-bottom:0}.result-content details{grid-column:1/-1;border-top:1px solid var(--line);padding-top:12px}.preview-bar{flex-wrap:wrap}}
@media(max-width:900px){.sidebar{width:136px;padding-inline:8px}.brand{font-size:15px}.brandmark{width:27px;height:30px}.nav{padding-inline:10px;font-size:12px}.nav.sub{padding-left:15px}main{margin-left:136px;padding:16px 12px}.workspace{grid-template-columns:1fr}.sources{display:block}.case-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.case{padding:12px;vertical-align:top;border-bottom:0;border-right:1px solid var(--line)}.case strong{font-size:12px}.case p{display:none}.filters{display:grid;grid-template-columns:1fr 140px}.source-foot{padding:10px 15px}.results{grid-column:auto}.result-content{grid-template-columns:repeat(2,minmax(0,1fr))}.conversation{min-height:260px}.preview-bar>div{flex-wrap:wrap}header{align-items:flex-start;flex-wrap:wrap}.tag{font-size:10px}}
@media(max-width:560px){.sidebar{position:static;width:100%;padding:12px 15px;display:block}.brand{margin:0 0 10px;gap:8px;font-size:16px}.brand div span{display:inline;margin-left:10px;font-size:11px}.brandmark{width:28px;height:28px;font-size:20px;border-radius:8px}.sidebar .nav{display:none}.sidebar .nav.active{display:block;margin:0;padding:6px 10px;font-size:12px}.side-foot{display:none}main{margin:0;padding:13px 10px 20px}.preview-bar{font-size:10px;margin-bottom:19px;padding:9px;gap:8px}.preview-bar select,.preview-bar button{font-size:10px}.preview-bar>div{gap:7px}.preview-bar label{font-size:10px}h1{font-size:23px}.intro{font-size:12px;line-height:1.8}.workspace{gap:12px}.case-list{grid-template-columns:1fr}.case p{display:block}.case .source-label{display:none}.case strong{font-size:13px}.case{padding:12px 15px;border-bottom:1px solid var(--line);border-right:0}.case-top{font-size:10px}.filters{grid-template-columns:minmax(0,1fr) 115px;padding:12px;gap:8px}.panel-title{min-height:52px;padding:13px 15px}.settings{padding:14px}.stages{font-size:10px;padding:12px;gap:5px}.stages li{gap:4px}.conversation{padding:12px 14px}.settings-row{gap:9px}.settings label select{font-size:12px}.result-content{padding-inline:15px;gap:12px}.result-item{padding:14px 0}.result-item strong{font-size:13px}.result-item p{font-size:11px}.new-source{padding:14px}}

.execution-progress{margin:12px 16px;padding:12px;background:#edf4fe;border:1px solid #dce5ee;border-radius:5px;font-size:12px;overflow-wrap:anywhere}.execution-progress strong{font-size:14px;font-weight:500}.execution-progress>span{display:block;color:#637387;margin-top:5px;font-variant-numeric:tabular-nums}.execution-progress p{margin:6px 0}.execution-progress.attention{background:#fff2e9;border-left:3px solid #a45130}.execution-progress.attention>p{color:#8a3f21}.execution-progress ol{padding-left:18px}.execution-progress li{margin:6px 0}