:root{font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif;color:#1c2940;background:#f5f7fb;font-synthesis:none;font-size:14px;line-height:1.6;--accent:#3768ed;--line:#e6eaf1;--muted:#7a879b}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{outline-offset:3px}button{cursor:pointer;border:0;border-radius:8px;padding:9px 15px;transition:background .15s}button:disabled{opacity:.5;cursor:wait}a{color:var(--accent);text-decoration:none}h1,h2,h3,p{margin:0}h1{font-size:29px;font-weight:650;letter-spacing:-.7px;margin:5px 0 7px}h2{font-size:17px;font-weight:650}h3{font-size:15px}.muted,.hint{color:var(--muted)}.hint{font-size:12px;margin:12px 0}.primary{background:var(--accent);color:#fff;box-shadow:0 3px 8px #3768ed20}.primary:hover{background:#2856d2}.secondary{background:#fff;border:1px solid var(--line);color:#48566d}.text-button{background:none;color:var(--accent);padding:5px 8px}.danger-text{color:#c44850!important;background:transparent}.wide{width:100%;margin-top:18px}label{display:block;margin:17px 0 0;font-size:13px;font-weight:550}input:not([type=checkbox]),select{width:100%;background:#fff;border:1px solid #dce1eb;border-radius:7px;padding:10px 12px;margin-top:7px;color:inherit}input:focus,select:focus{outline:2px solid #3768ed30;border-color:var(--accent)}input[type=checkbox]{accent-color:var(--accent)}.inline{display:flex;gap:9px;align-items:center;font-weight:400;margin:0;white-space:nowrap}.eyebrow{font-size:10px;letter-spacing:1.7px;color:#8c98aa;font-weight:700}.brand-icon{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-size:19px;border-radius:10px;width:34px;height:34px;font-weight:700}.brand{display:flex;align-items:center;gap:11px;color:#26364d;font-size:19px;font-weight:700;letter-spacing:-.5px}.shell{display:flex;min-height:100vh}.sidebar{width:224px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);padding:33px 21px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column}.sidebar-label{color:#a1abba;font-size:10px;letter-spacing:1px;margin:42px 13px 14px}.sidebar nav{display:flex;flex-direction:column;gap:8px}.sidebar nav button{display:flex;align-items:center;gap:14px;text-align:left;background:transparent;color:#6e7a8e;padding:12px 15px}.sidebar nav button span{font-size:17px;min-width:18px}.sidebar nav button.active{background:#edf2ff;color:var(--accent);font-weight:600}.sidebar nav button:hover{background:#f1f4fa}.sidebar-bottom{border-top:1px solid var(--line);margin-top:auto;padding:20px 10px 0;font-size:12px;color:#58667d}.sidebar-bottom small{display:block;color:#9aa5b5;margin:5px 0 0 17px}.status-dot{display:inline-block;width:7px;height:7px;background:#db9a48;border-radius:100%;margin-right:9px}.status-dot.good{background:#36a486}.workspace{margin-left:224px;min-width:0;flex:1;display:flex;flex-direction:column}.topbar{height:75px;background:#ffffffbd;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;color:#8994a5;font-size:12px}.topbar>div{display:flex;gap:12px;align-items:center;color:#5d6a7f}.avatar{background:#eaf0fd;border-radius:50%;color:var(--accent);width:29px;height:29px;display:grid;place-items:center;font-weight:600}.content{padding:36px 42px;max-width:1600px;width:100%;margin:0 auto;flex:1}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading .muted{font-size:13px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}.stats article{padding:22px 24px;border:1px solid var(--line);background:#fff;border-radius:12px}.stats article>span{color:#7e8b9e;font-size:12px}.stats strong{display:block;font-size:33px;line-height:1.5;letter-spacing:-1px;margin:9px 0 3px}.stats strong small{font-size:13px;color:#a0aaba;font-weight:400;margin-left:8px;letter-spacing:0}.stats strong.engine-text{font-size:24px;line-height:2.05;color:#36836c;letter-spacing:0}.stats p{font-size:11px;color:#97a2b2}.panel{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}.panel-title{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;gap:15px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:12px}th{background:#fafbfe;color:#929dad;font-weight:500;padding:12px 24px;border-block:1px solid #eef1f6}td{padding:19px 24px;border-bottom:1px solid #f0f3f8;color:#6b788c}td strong{display:block;color:#33435a;font-weight:550;font-size:13px}td small,.backup-row small{display:block;font-size:11px;color:#9ba5b4;margin-top:3px}tr:last-child td{border-bottom:0}.badge{display:inline-block;font-size:11px;padding:3px 9px;border-radius:5px;background:#f1f3f8;color:#8390a2}.badge.active,.badge.registered,.badge.passed{background:#e9f6f1;color:#27836b}.badge.revoked,.badge.failed{background:#fff0f0;color:#bb5860}.badge.connecting{background:#fff6e7;color:#b68537}.empty{text-align:center;padding:52px 25px;color:#9aa5b5}.empty>span{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:13px;background:#edf2ff;color:var(--accent);font-size:25px;margin-bottom:17px}.empty h3{color:#52627a;font-size:16px}.empty p{font-size:12px;margin:9px 0 19px}.getting-started{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:24px;margin-top:28px;border-top:1px solid var(--line);padding:27px 3px}.getting-started h2{font-size:16px;margin-top:7px}.getting-started b{display:block;font-size:11px;color:#94a5c7}.getting-started strong{font-weight:550;font-size:12px;display:block;margin-top:4px}.getting-started p{font-size:11px;color:#9ba5b4;margin-top:3px}.footer{display:flex;justify-content:space-between;padding:20px 42px;border-top:1px solid var(--line);color:#a6afbd;font-size:10px}.toolbar{padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.toolbar .search{max-width:300px;margin:0}.toolbar select{width:auto;min-width:170px;margin:0}.actions{white-space:normal;min-width:190px}.actions button{background:none;color:#4772c6;font-size:11px;padding:5px 8px;margin:0 3px 2px 0}.actions button:hover{background:#f2f5fb}.panel-note{font-size:11px;color:#929daf;background:#fbfcfe;padding:14px 24px;border-top:1px solid var(--line)}code{font-family:Consolas,monospace;font-size:12px;overflow-wrap:anywhere}.bindings{padding:23px;border-top:1px solid var(--line)}.binding-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid #f1f3f7;font-size:12px;color:#8d98a9}.binding-row:last-child{border:0}.binding-row strong{color:#52627a}.device-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.device-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:12px}.device-card .badge{float:right}.device-icon{display:inline-grid;place-items:center;background:#eef2fa;color:#7089b4;width:45px;height:45px;border-radius:11px;font-size:24px;margin-bottom:22px}.device-card p{font-size:12px;color:#9ba5b3;margin-top:4px}.device-card dl{font-size:11px;display:grid;grid-template-columns:85px 1fr;gap:8px;margin:24px 0}.device-card dt{color:#a0a9b6}.device-card dd{margin:0;color:#66748a}.device-card .actions{border-top:1px solid var(--line);padding-top:15px}.settings-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px}.padded{padding:25px}.padded .panel-title{padding:0 0 20px}.padded>.muted{font-size:12px}.detail-list{display:grid;grid-template-columns:120px 1fr;gap:16px;font-size:12px;margin:28px 0}.detail-list dt{color:#9aa5b6}.detail-list dd{margin:0;overflow-wrap:anywhere}.backup-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:20px 0;font-size:12px}.more{display:block;margin:15px auto}.error{padding:12px 15px;border:1px solid #f4d3d7;background:#fff4f5;color:#b54854;font-size:12px;border-radius:8px;margin:16px 0}.banner{display:flex;align-items:center;justify-content:space-between}.banner button{background:transparent;color:inherit;padding:0 4px}.auth-page{min-height:100vh;background:radial-gradient(ellipse at 50% 40%,#edf2ff,transparent 60%),#f7f9fc;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:45px 20px}.auth-brand{display:flex;gap:12px;align-items:center;margin-bottom:40px}.auth-brand strong{font-size:21px}.auth-brand>span:last-child{color:#8a96a9;border-left:1px solid #dbe2ed;padding-left:15px;font-size:11px}.auth-card{width:430px;max-width:100%;padding:36px 37px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:0 10px 50px #304c7f08}.auth-card h1{font-size:23px;margin-top:11px}.auth-card>.muted{font-size:12px;margin-bottom:25px}.auth-footer{font-size:11px;color:#a4aebe;margin-top:30px}.loading-screen{min-height:100vh;display:grid;place-items:center;color:#8494b0}.modal-overlay{position:fixed;inset:0;background:#162b4b60;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:20;display:flex;align-items:center;justify-content:center;padding:25px}.modal{background:#fff;border-radius:14px;padding:32px;width:530px;max-width:100%;max-height:90vh;overflow:auto;box-shadow:0 15px 80px #14274233;position:relative}.modal h2{font-size:20px;margin-bottom:12px;padding-right:25px}.modal p{font-size:12px;line-height:1.9}.modal-close{position:absolute;right:14px;top:11px;background:none;color:#9aa5b5;font-size:23px;padding:3px 9px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}pre{white-space:pre-wrap;word-break:break-all;font-size:11px;background:#f5f7fb;border:1px solid var(--line);border-radius:8px;padding:16px;max-height:350px;overflow:auto}.pair-dialog{text-align:center}.pair-code{font:700 30px Consolas,monospace;letter-spacing:5px;background:#f2f5fd;color:#3768ed;padding:24px 12px;border-radius:9px;margin:22px 0}.check-list{margin:22px 0}.check-list>div{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}.check-list b{font-weight:500;color:#ab7c44}.good-text{color:#298a6f!important}.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%);background:#263a55;color:#fff;border-radius:9px;padding:12px 23px;z-index:50;font-size:13px;box-shadow:0 5px 30px #16345830}@media(max-width:1150px){.sidebar{width:190px;padding-inline:16px}.workspace{margin-left:190px}.content{padding:28px 25px}.topbar,.footer{padding-inline:25px}.stats{gap:12px}.stats article{padding:18px}.device-grid{grid-template-columns:repeat(2,1fr)}.settings-grid{grid-template-columns:1fr}.getting-started{grid-template-columns:repeat(3,1fr)}.getting-started>div:first-child{grid-column:1/-1}}@media(max-width:720px){.sidebar{position:static;width:100%;padding:15px;border-right:0;border-bottom:1px solid var(--line)}.sidebar .brand{font-size:17px}.brand-icon{width:29px;height:29px;font-size:16px}.sidebar-label,.sidebar-bottom{display:none}.sidebar nav{flex-direction:row;overflow:auto;margin-top:15px;gap:4px}.sidebar nav button{padding:8px 12px;white-space:nowrap;font-size:12px;gap:7px}.sidebar nav button span{display:none}.shell{display:block}.workspace{margin:0}.topbar{height:53px;padding:0 18px;font-size:10px}.topbar>div{gap:6px}.content{padding:23px 16px}.page-heading{align-items:flex-start;gap:12px;margin-bottom:20px}.page-heading h1{font-size:24px}.page-heading .muted{font-size:11px}.page-heading button{font-size:11px;padding:9px 11px;white-space:nowrap}.stats{grid-template-columns:repeat(2,1fr);gap:11px;margin-bottom:18px}.stats article{padding:15px}.stats strong{font-size:29px}.stats p{font-size:10px}.panel-title{padding:17px}.panel-title h2{font-size:15px}.panel-title button{font-size:11px}th,td{padding:13px 17px}.toolbar{padding:15px;gap:10px}.toolbar input.search{min-width:0}.toolbar .inline{font-size:11px}.device-grid{grid-template-columns:1fr}.getting-started{gap:15px;font-size:11px;margin-top:20px}.getting-started p{font-size:10px}.footer{padding:15px 17px}.footer span{display:none}.modal-overlay{padding:15px}.modal{padding:25px;max-height:92vh}.binding-row{flex-wrap:wrap;gap:4px}.detail-list{grid-template-columns:90px 1fr}.auth-card{padding:29px 25px}.auth-brand>span:last-child{font-size:10px}.toast{max-width:90%;width:max-content}.pair-code{font-size:25px;letter-spacing:3px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}