@charset "UTF-8";
:root{--bg:#f5f7f8;--ink:#182b39;--muted:#7a8995;--line:#e6ecef;--teal:#168a7e;--nav:#132632;--white:#fff;--amber:#c18a2e;--purple:#8066b6;--shadow:0 2px 8px #152a3905}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 "Segoe UI","Microsoft YaHei",system-ui,sans-serif}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #68bcb4;outline-offset:3px}[hidden]{display:none!important}
.sidebar{width:226px;background:var(--nav);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:33px 22px;color:#a7bac5;z-index:20}.brand{display:flex;align-items:center;gap:12px;color:white;font-size:25px;font-weight:650;letter-spacing:2px;line-height:1.15}.brand-mark{display:grid;place-items:center;width:39px;height:42px;border:1px solid #4b7b82;border-radius:12px;font-size:26px;font-weight:400;color:#91d4cb;position:relative;letter-spacing:0}.brand-mark span{position:absolute;width:5px;height:5px;background:#72bfb2;bottom:8px;right:7px;border-radius:50%}.brand-sub{display:block;font:8px/2.2 monospace;letter-spacing:1.8px;color:#78959f}.workspace-tag{font-size:11px;display:flex;align-items:center;gap:8px;border:1px solid #304450;background:#1b303d;border-radius:7px;padding:9px 10px;margin:30px 0 30px}.tiny-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:#6dc7b5;flex-shrink:0}.nav-label{font-size:10px;letter-spacing:1px;padding-left:10px;margin:0 0 12px;color:#6f8795}.nav-item{display:flex;align-items:center;gap:12px;border:0;background:transparent;color:#98aebc;width:100%;text-align:left;padding:12px 13px;border-radius:7px;margin-bottom:7px;font-size:13px}.nav-item.active{background:#25434e;color:#a8e4d9}.nav-icon{font-size:21px;line-height:1;width:20px;text-align:center}.nav-count{margin-left:auto;font-size:10px;border-radius:4px;background:#365b64;color:#b6e4da;padding:1px 6px}.side-bottom{margin-top:auto;border-top:1px solid #2b404c;padding:22px 5px 0;font-size:10px}.side-server{display:flex;gap:8px;align-items:center;color:#bfccd2;overflow:hidden}.side-server span:last-child{overflow:hidden;text-overflow:ellipsis}.side-bottom p{margin:7px 0 20px;color:#6e8796}.text-button{background:none;border:0;padding:0;color:#8fa8b7;font-size:11px}.shell{margin-left:226px}.topbar{height:76px;background:#ffffffd9;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px}.breadcrumbs{font-size:11px;color:#8b99a3;display:flex;gap:14px;align-items:center}.breadcrumbs strong{font-weight:500;color:#536573}.breadcrumbs span{color:#c3cdd3}.topbar-right{display:flex;gap:25px;align-items:center}.connection{font-size:11px;color:#6d817e;display:flex;align-items:center;gap:7px}.connection i{width:6px;height:6px;background:#bcc8cb;border-radius:50%}.connection.good i{background:#2e9e85;box-shadow:0 0 0 3px #e9f5f0}.connection.bad{color:#b46c46}.connection.bad i{background:#cb8556}.avatar{font-size:11px;display:grid;place-items:center;width:30px;height:30px;background:#e7efed;border:1px solid #d5e2df;color:#3b746b;border-radius:50%}main{padding:37px 42px 0;max-width:1660px;margin:0 auto}.page-heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 29px;gap:20px}.eyebrow{font:10px/1.5 monospace;letter-spacing:1.6px;color:#80949c;font-weight:500}h1{font-size:29px;letter-spacing:-.8px;font-weight:650;line-height:1.5;margin:7px 0 5px}h2{font-size:15px;margin:0;font-weight:600}h3{font-size:15px;margin:12px 0 7px}.page-heading p{font-size:12px;color:#81909a;margin:0}.live-tag{font:9px/1.3 monospace;letter-spacing:1px;display:inline-flex;vertical-align:middle;color:#298f7e;background:#e5f2ed;border:1px solid #d1e7dc;border-radius:4px;padding:3px 6px;margin-left:12px}.heading-actions{display:flex;align-items:center;gap:10px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:10px 16px;border-radius:6px;font-size:12px;font-weight:500;line-height:1.5;white-space:nowrap;transition:background .15s,transform .15s}.primary{background:#168a7e;color:white;border:1px solid #168a7e;box-shadow:0 2px 3px #168a7e12}.primary:hover{background:#12796e}.secondary{background:#fff;color:#586c78;border:1px solid #dce5e9}.secondary:hover{background:#f0f5f4}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:29px}.stat-card{border:1px solid var(--line);background:var(--white);border-radius:9px;padding:19px 21px 17px;box-shadow:var(--shadow)}.stat-label{display:flex;align-items:center;justify-content:space-between;color:#748592;font-size:11px}.stat-icon{font-size:17px;background:#f1f5f7;color:#7b96a7;width:27px;height:27px;border-radius:6px;text-align:center}.stat-icon.teal{color:#37a08a;background:#edf7f2}.stat-icon.amber{color:#c29756;background:#fbf6ed}.stat-value{font-size:35px;line-height:1.1;font-weight:600;letter-spacing:-1px;margin:16px 0 16px;font-variant-numeric:tabular-nums}.stat-value 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18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.tabs{display:flex;align-items:center;background:#f3f6f7;padding:3px;border-radius:6px;gap:2px}.tab{border:0;background:transparent;color:#8b9aa5;font-size:11px;padding:7px 13px;border-radius:4px;white-space:nowrap}.tab.active{background:white;color:#32675f;box-shadow:0 1px 4px #243a4512}.search{display:flex;align-items:center;gap:8px;min-width:220px;border:1px solid #e2e9ed;border-radius:6px;padding:7px 10px}.search span{font-size:18px;color:#93a6b2;line-height:1}.search input{border:0;outline:0;font-size:11px;width:100%;color:#435b6c;min-width:0;background:transparent}.search input::placeholder{color:#a4b1ba}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:11px;text-align:left;white-space:nowrap}thead{background:#f8fafb;color:#94a2ac;font-size:10px}th{padding:12px 18px;border-top:1px solid #edf1f3;border-bottom:1px solid 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7px;border-radius:4px;font-size:10px}.badge.online{background:#ecf7f2;border-color:#dceee6;color:#2c9377}.badge.unstable{background:#fff7e8;border-color:#f4e7c9;color:#bf8a30}.badge.offline,.badge.never{background:#f2f5f7;border-color:#e8edf0;color:#98a6b1}.badge i{width:5px;height:5px;border-radius:50%;background:currentColor}.subtext{font-size:9px;color:#a2afb7;display:block;margin-top:5px}.course-title{color:#576f7d;font-size:11px;max-width:190px;overflow:hidden;text-overflow:ellipsis}.progress-meta{font-size:9px;color:#a3afb7;display:flex;gap:8px;align-items:center;margin-top:5px}.progress-track{height:3px;width:59px;background:#e8f0ed;border-radius:3px;overflow:hidden;display:flex}.progress-track i{height:3px;background:#62b5a0;display:block;width:0}.rtt{font-variant-numeric:tabular-nums;color:#5e7d74}.rtt.slow{color:#bf8a30}.rtt small{color:#a2b0b7;font-size:9px}.detail-button{border:0;padding:4px 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p{font-size:12px;color:#8b9ba6}.guide-card p{min-height:64px}.guide-card pre{font-size:10px;margin:17px 0 0}.protocol-card{padding:28px}.endpoints{margin-top:22px}.endpoints>div{border-top:1px solid var(--line);padding:13px 0;display:flex;gap:17px;align-items:center}.endpoints span{font-size:9px;color:#2a9380;background:#e8f4ef;padding:2px 5px;border-radius:3px}.endpoints code{font-size:11px;min-width:230px}.endpoints p{margin:0;font-size:11px}.guide-footnote{border-top:1px solid var(--line);padding-top:18px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f8f8;color:#5b827a;padding:12px;border-radius:5px;font-family:monospace}.login-panel{max-width:410px;margin:80px auto;background:white;border:1px solid var(--line);padding:36px;border-radius:12px;box-shadow:var(--shadow)}.login-panel h1{font-size:25px;margin-top:10px}.login-panel>p{font-size:12px;color:#8b9ca7;margin-bottom:26px}.login-panel .primary{width:100%;justify-content:space-between;margin-top:8px}label:not(.search){display:block;font-size:12px;color:#607683;margin-top:18px}label:not(.search)>input,label>select{display:block;width:100%;padding:10px 12px;margin-top:7px;border:1px solid #dfe7eb;background:#fff;border-radius:6px;color:#3c5667;outline:none}label:not(.search)>input:focus,label>select:focus{border-color:#58ad9f;box-shadow:0 0 0 3px #168a7e0c}.form-error{font-size:12px;color:#be665a;min-height:16px}.modal{width:450px;max-width:calc(100% - 32px);border:1px solid #dfe7e7;border-radius:12px;padding:28px;box-shadow:0 20px 80px #162f3d22;color:var(--ink)}dialog::backdrop{background:#11293666;backdrop-filter:blur(2px)}.dialog-heading{display:flex;justify-content:space-between;gap:15px;align-items:center}.dialog-heading h2{font-size:21px;margin:5px 0}.icon-button{border:0;background:#f3f6f7;color:#879ba5;font-size:23px;line-height:1;width:29px;height:29px;border-radius:6px;display:grid;place-items:center}.muted{color:#8d9ba5;font-size:12px}.small{font-size:10px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.success-line{color:#298f79;background:#eef7f1;border-radius:6px;padding:10px 13px;margin:20px 0;font-size:12px}.config-info{display:grid;grid-template-columns:85px 1fr;gap:13px;font-size:11px;padding:17px 0 25px}.config-info span{color:#92a1ab}.config-info code{font-size:10px;color:#6e8591;word-break:break-all}.full-width{width:100%}.drawer{position:fixed;inset:0 0 0 auto;margin:0;height:100vh;max-height:100vh;width:430px;max-width:100%;border:0;border-left:1px solid var(--line);padding:28px 30px;background:#fff;color:var(--ink);box-shadow:-10px 0 60px #18344015;overflow-y:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between}.drawer h2{font-size:23px;margin:24px 0 5px;overflow-wrap:anywhere}.drawer .device-id{font:10px monospace;color:#a0aeb7}.detail-badges{display:flex;gap:7px;align-items:center;margin:20px 0 28px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 14px;margin:25px 0}.detail-field span{font-size:10px;color:#9aabb4;display:block;margin-bottom:5px}.detail-field strong{font-size:12px;font-weight:500;overflow-wrap:anywhere}.detail-section-title{border-top:1px solid var(--line);padding-top:22px;margin-top:27px;font-size:13px}.timeline{list-style:none;padding:0;margin:17px 0}.timeline li{position:relative;border-left:1px solid #e3ece9;padding:0 0 21px 16px;margin-left:4px;font-size:11px;color:#607883}.timeline li:before{content:"";width:5px;height:5px;border:3px solid white;background:#82b8a7;border-radius:50%;position:absolute;left:-6px;top:4px}.timeline time{display:block;font-size:9px;color:#a1b0b8;margin-bottom:4px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#1e3c43;color:#e0eeea;padding:11px 20px;border-radius:7px;font-size:12px;box-shadow:0 4px 20px #15302a20;z-index:100}.stale-note{color:#b68347;font-size:11px}
@media(min-width:1550px){main{padding-top:45px}.page-heading{margin-bottom:34px}.stat-card{padding:24px}.stats{gap:24px}.stat-value{margin-top:22px}.device-panel{margin-top:8px}td{padding-top:24px;padding-bottom:24px}}
@media(max-width:1200px){.sidebar{width:192px;padding:30px 16px}.shell{margin-left:192px}main{padding:29px 24px 0}.topbar{padding:0 24px}.toolbar{align-items:stretch;flex-wrap:wrap}.search{flex:1;min-width:190px}.stats{gap:12px}.stat-card{padding:17px}.stat-footer{font-size:9px}.guide-grid{grid-template-columns:1fr}.guide-card p{min-height:0}.guide-card pre{max-width:500px}.endpoints>div{flex-wrap:wrap}.auto-refresh{display:none}}
@media(max-width:760px){.sidebar{position:static;width:100%;height:auto;padding:16px 18px;display:flex;flex-direction:row;align-items:center;gap:15px}.brand{font-size:19px;gap:8px}.brand-mark{width:31px;height:34px;font-size:23px}.brand-sub{font-size:6px}.workspace-tag,.nav-label,.side-bottom{display:none}.sidebar nav{display:flex;margin-left:auto;gap:4px}.nav-item{font-size:11px;padding:8px;margin:0}.nav-icon,.nav-count{display:none}.shell{margin:0}.topbar{height:53px;padding:0 18px}.breadcrumbs{font-size:10px}.topbar-right{gap:12px}.connection{font-size:9px}.avatar{width:25px;height:25px;font-size:9px}main{padding:25px 16px 0}.page-heading{align-items:flex-start;flex-direction:column;gap:18px}h1{font-size:26px}.page-heading p{font-size:11px}.heading-actions{width:100%}.heading-actions .primary{margin-left:auto}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-bottom:22px}.stat-value{font-size:29px}.stat-card{padding:15px}.stat-label{font-size:10px}.stat-footer{font-size:8px}.panel-heading{padding:19px 15px 15px}.update-time{font-size:8px}.toolbar{padding:0 13px 15px;gap:13px}.tabs{width:100%;justify-content:space-between}.tab{font-size:10px;padding:7px 9px}.search{width:100%}.table-footer{padding:13px 15px;flex-direction:column;font-size:8px}.table-footer>span:last-child{gap:6px}.bottom-note{align-items:flex-start;font-size:9px}.notice{font-size:10px;margin-bottom:20px}.page-footer{font-size:8px;padding-top:25px}.guide-card,.protocol-card{padding:22px}.endpoints code{min-width:0}.endpoints p{width:100%;margin-left:0}.login-panel{margin:30px auto;padding:26px}.drawer{padding:24px}.modal{padding:23px}}