:root{--ink:#172b3a;--muted:#75838e;--accent:#117965;--line:#e6ebee;--bg:#f5f7f9;--font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:var(--font);font-size:14px;background:var(--bg)}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--accent);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #8cd8c2;outline-offset:3px}button:disabled{opacity:.55;cursor:wait}h1,h2,h3,p{margin:0}h1{font-size:32px;letter-spacing:-1px;line-height:1.4}h2{font-size:19px;line-height:1.5}h3{font-size:15px}p{line-height:1.8}.muted{color:var(--muted)}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.9px;color:var(--accent);margin-bottom:9px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:39px;height:39px;border-radius:12px;background:#173b39;color:white;font-size:23px;font-weight:750}.sidebar{width:224px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:32px 20px;display:flex;flex-direction:column}.brand{display:flex;gap:11px;align-items:center;margin:0 10px 50px;color:var(--ink);font-size:21px;font-weight:700;letter-spacing:-.5px}.brand small{display:block;font-size:9px;font-weight:600;color:var(--muted);letter-spacing:2.5px;margin-top:2px}.nav-label{font-size:10px;color:#94a1aa;margin:0 16px 13px;letter-spacing:1px}.nav-item{width:100%;display:flex;gap:12px;align-items:center;border:0;background:transparent;padding:13px 16px;border-radius:9px;color:#63727e;font-size:13px;margin-bottom:7px;text-align:left}.nav-item>span:first-child{font-size:19px;line-height:1}.nav-item.selected{background:#eaf5ef;color:#176c58;font-weight:600}.nav-dot{width:5px;height:5px;background:var(--accent);border-radius:50%;margin-left:auto}.sidebar-bottom{margin-top:auto}.private-note{padding:20px 14px;background:#f7f9f8;border:1px solid #eef2ef;border-radius:11px;margin-bottom:22px}.lock-icon{display:block;font-size:21px;color:var(--accent);margin-bottom:9px}.private-note strong{font-size:12px}.private-note p{font-size:11px;color:#8a969e;margin-top:7px;line-height:1.8}.account{border-top:1px solid var(--line);padding:20px 7px 0;display:flex;align-items:center;gap:10px}.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#eaf0f5;color:#536a7c;font-weight:700}.account strong{font-size:12px}.account small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.account form{margin-left:auto}.logout{border:0;background:none;color:var(--muted);font-size:22px;padding:5px}.workspace{margin-left:224px}.topbar{height:75px;padding:0 43px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#8b969f}.topbar strong{color:#3c505e;font-weight:500}.breadcrumb-separator{margin:0 12px;color:#c1c9ce}.topbar-tag{border:1px solid var(--line);border-radius:6px;padding:5px 10px;color:#778792;font-size:10px}.main-content{max-width:1340px;padding:43px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:31px}.page-heading p{font-size:13px;margin-top:8px}.button{display:inline-flex;gap:8px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;padding:11px 17px;font-size:13px;font-weight:600;line-height:20px;white-space:nowrap}.primary{background:var(--accent);color:#fff;box-shadow:0 3px 7px #11796518}.primary:hover{background:#0e6656}.secondary{background:#fff;color:#354a57;border-color:#dce3e7}.secondary:hover{background:#f4f7f8}.danger{background:#b74343;color:#fff}.stats-grid{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:18px;margin-bottom:30px}.stat-card{background:white;border:1px solid var(--line);border-radius:12px;padding:22px 24px}.stat-label{font-size:12px;color:#6a7b87;display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.stat-icon{font-size:18px;color:#a1afb7}.stat-card>strong{font-size:35px;font-weight:650;display:block;line-height:1.2;margin-bottom:9px}.stat-card>small{font-size:11px;color:#8b97a0}.stat-card .protocol-name{font-size:22px;line-height:1.7;letter-spacing:-.5px}.server-card{background:#f1f7f4;border-color:#dceae2}.protocol-pill{font-size:9px;letter-spacing:.9px;border:1px solid #c2dfd0;padding:3px 7px;border-radius:4px;color:#37846b}.server-card>small{color:#68867b}.server-card>small span{color:#91a59c;margin-left:6px}.devices-panel{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.panel-heading{padding:25px 25px 21px;display:flex;justify-content:space-between;align-items:center}.panel-heading h2{font-size:16px}.panel-heading p{font-size:11px;color:#8b969f;margin-top:5px}.count-badge{font-size:10px;color:#657d72;background:#eff5f1;border-radius:5px;vertical-align:middle;padding:3px 7px;margin-left:8px;font-weight:500}.icon-button{border:1px solid var(--line);border-radius:7px;background:#fff;color:#7c8d98;width:33px;height:33px;font-size:21px;display:grid;place-items:center;line-height:1}.toolbar{display:flex;align-items:center;gap:10px;padding:0 25px 22px}.search{display:flex;gap:10px;align-items:center;border:1px solid #e1e7eb;border-radius:7px;max-width:320px;width:100%;height:37px;padding:0 12px}.search>span{font-size:22px;color:#91a0aa}.search input{border:0;outline:none;width:100%;min-width:0;font-size:12px;background:transparent;color:var(--ink)}.search input::placeholder{color:#a0aab2}.toolbar select{height:37px;border:1px solid #e1e7eb;border-radius:7px;font-size:12px;color:#667b88;background:#fff;padding:0 27px 0 12px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}thead{background:#fafbfc;color:#8b98a2;font-size:11px;font-weight:500}th{font-weight:500;padding:13px 25px;border-top:1px solid #eef1f3;border-bottom:1px solid #eef1f3;white-space:nowrap}td{padding:18px 25px;border-bottom:1px solid #eef1f3;font-size:12px}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfdfd}.device-cell{display:flex;align-items:center;gap:12px;min-width:145px}.device-icon{width:38px;height:38px;display:grid;place-items:center;border:1px solid #e6edef;border-radius:10px;background:#f7fafb;color:#657d8b}.device-icon svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.5;fill:none}.device-name{display:block;font-weight:600;color:#314959;max-width:230px;overflow-wrap:anywhere}.device-platform{display:block;color:#95a1aa;font-size:10px;margin-top:5px}.status{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:5px;font-size:10px;white-space:nowrap}.status.active{background:#edf7f1;color:#278561}.status.revoked{background:#f1f3f5;color:#8b969e}.status::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.date-cell{color:#84939e;font-size:11px;white-space:nowrap}.actions-heading{text-align:right}.row-actions{display:flex;justify-content:flex-end;gap:9px;white-space:nowrap}.row-button{background:white;border:1px solid #e0e7eb;border-radius:6px;color:#567180;padding:7px 10px;font-size:11px}.row-button.connect{color:var(--accent);border-color:#d4e7de;background:#fafdfa}.row-button.revoke{color:#b07878;border-color:transparent;background:transparent}.row-button:hover{background:#eff5f2}.revoked-note{color:#a4adb4;font-size:11px}.panel-footer{border-top:1px solid var(--line);padding:15px 25px;display:flex;justify-content:space-between;color:#97a3ab;font-size:10px}.empty-state{text-align:center;color:#95a1aa;padding:55px}.hint{display:flex;align-items:center;gap:14px;padding:20px 23px;background:#eef3f7;border:1px solid #e1e9ef;border-radius:10px;margin-top:22px}.hint-symbol{width:25px;height:25px;border-radius:50%;border:1px solid #aabfce;color:#7b96a9;display:grid;place-items:center;font-family:serif;font-size:16px;flex-shrink:0}.hint strong{font-size:12px;color:#557083}.hint p{font-size:11px;color:#8b9eab;margin-top:3px}.hint .text-button{margin-left:auto;white-space:nowrap}.text-button{border:0;background:none;color:var(--accent);font-size:11px;font-weight:600;cursor:pointer;padding:5px 0}.page-footer{display:flex;justify-content:space-between;font-size:10px;color:#a3aeb5;margin-top:32px}.page-footer span:first-child{font-weight:600}dialog{border:0;border-radius:16px;box-shadow:0 25px 100px #102b3240;padding:28px;width:calc(100% - 32px);max-width:490px;color:var(--ink);max-height:90vh;overflow:auto}dialog::backdrop{background:#11272f80;backdrop-filter:blur(3px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}.dialog-top h2{font-size:22px}.dialog-top .eyebrow{margin-bottom:5px}dialog .muted{font-size:12px}form>label,.copy-section>label{display:block;font-size:12px;font-weight:600;margin:20px 0 9px}form>input,.copy-row input{width:100%;height:42px;border:1px solid #dae3e7;border-radius:7px;padding:0 12px;color:var(--ink);background:#fff}fieldset{border:0;margin:23px 0 0;padding:0}legend{font-size:12px;font-weight:600;margin-bottom:11px}.platform-options{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.platform-options label{cursor:pointer;position:relative}.platform-options input{position:absolute;opacity:0;width:100%;height:100%;margin:0}.platform-options span{display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid #e0e7eb;border-radius:8px;padding:13px 4px;font-size:25px;color:#859ba6;gap:8px}.platform-options strong{font-size:11px;font-weight:500}.platform-options input:checked+span{border-color:#75b89e;background:#edf8f2;color:#137960}.platform-options input:focus-visible+span{outline:3px solid #8cd8c2}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:22px;margin-top:20px;border-top:1px solid var(--line)}.form-error{font-size:12px;color:#b34343;margin-top:14px}.form-error:empty{display:none}.connect-dialog{max-width:730px}.connect-columns{display:grid;grid-template-columns:1fr 1.25fr;gap:30px;margin-top:24px}.qr-section{text-align:center}.qr-section h3{margin-bottom:13px}.qr-frame{border:1px solid var(--line);border-radius:10px;background:white;padding:10px;display:flex;justify-content:center;aspect-ratio:1}.qr-frame img{max-width:100%;height:auto;object-fit:contain;image-rendering:pixelated}.qr-section p{font-size:10px;color:var(--muted);margin-top:10px}.download-section>p{font-size:10px;margin:7px 0 12px}.download-option{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:8px;padding:13px 12px;margin-bottom:10px;color:var(--ink)}.download-option:hover{border-color:#9dc8b5;background:#f8fcfa}.file-icon{width:30px;height:34px;background:#edf4f1;border-radius:5px;display:grid;place-items:center;color:#62967f;font-size:13px;flex-shrink:0}.download-option>div{flex:1}.download-option strong{font-size:11px;display:block}.download-option small{color:#94a2aa;font-weight:400;margin-left:5px}.download-option div>span{display:block;font-size:9px;color:#90a0aa;margin-top:5px;line-height:1.6}.download-option>span:last-child{color:#8ea29a;font-size:18px}.copy-section{border-top:1px solid var(--line);margin-top:21px}.copy-row{display:flex;gap:9px}.copy-row input{font-family:monospace;font-size:10px;background:#f8fafb;min-width:0}.small-note{font-size:10px;color:#90a0aa;margin-top:12px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:25px}.guide-grid h3{font-size:13px;margin-bottom:9px}.guide-grid p{font-size:11px;color:var(--muted)}.guide-grid a{font-size:11px;display:inline-block;margin-top:8px}#guide-dialog{max-width:660px}.guide-test{margin-top:23px;border-top:1px solid var(--line);padding-top:18px;font-size:12px}.guide-test p{font-size:11px;color:var(--muted);margin-top:8px}.toast{position:fixed;bottom:28px;left:calc(50% + 112px);transform:translateX(-50%);background:#173b39;color:white;padding:12px 22px;border-radius:9px;box-shadow:0 5px 25px #14393230;font-size:12px;opacity:0;pointer-events:none;transition:opacity .18s;z-index:20;max-width:90vw;text-align:center}.toast.visible{opacity:1}.login-page{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(ellipse at 20% 10%,#e5f1eb,transparent 55%),#f5f7f9}.login-card{width:100%;max-width:410px;background:white;border:1px solid var(--line);border-radius:18px;padding:36px;box-shadow:0 15px 70px #1d45390a}.login-card>.brand-mark{margin-bottom:25px}.login-card h1{font-size:27px}.login-card>.muted{font-size:12px;margin:10px 0 26px}.login-submit{width:100%;justify-content:space-between;margin-top:26px}.login-footer{border-top:1px solid var(--line);padding-top:20px;margin-top:25px;font-size:10px;color:#98a5ae;text-align:center}@media(min-width:1400px){.main-content{padding-top:50px}td{padding-top:23px;padding-bottom:23px}}@media(max-width:1050px){.sidebar{width:190px;padding:27px 14px}.brand{font-size:19px}.workspace{margin-left:190px}.main-content{padding:30px 25px}.topbar{padding:0 25px}.stats-grid{gap:12px;grid-template-columns:1fr 1fr 1.35fr}.stat-card{padding:19px 17px}.stat-card .protocol-name{font-size:18px}.server-card small span{display:block;margin-left:0;margin-top:5px}th,td{padding-left:17px;padding-right:17px}.row-actions{gap:5px}.toast{left:calc(50% + 95px)}}@media(max-width:760px){.sidebar{position:static;width:100%;height:auto;padding:13px 18px;flex-direction:row;align-items:center;justify-content:space-between;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0;font-size:18px;gap:8px}.brand-mark{width:33px;height:33px;font-size:20px}.brand small{font-size:8px}.nav-label,.sidebar-bottom,.nav-item.selected{display:none}.sidebar nav{display:flex;gap:6px}.nav-item{width:auto;padding:7px 9px;font-size:11px;margin:0;gap:5px}.nav-item>span:first-child{font-size:16px}.workspace{margin-left:0}.topbar{height:50px;padding:0 20px;font-size:10px}.main-content{padding:26px 16px}.page-heading{align-items:flex-start;gap:10px;margin-bottom:24px}h1{font-size:27px}.eyebrow{font-size:8px;letter-spacing:1.1px}.page-heading p{font-size:11px;max-width:200px}.page-heading>.button{font-size:11px;padding:9px 12px;margin-top:17px}.stats-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:21px}.server-card{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.server-card .stat-label{grid-column:1/-1;margin-bottom:7px}.server-card .protocol-name{font-size:18px;margin:0}.server-card>small{align-self:center;text-align:right}.server-card small span{display:inline;margin-left:3px}.stat-card{padding:17px}.stat-card>strong{font-size:29px}.stat-card>small{font-size:9px}.stat-label{font-size:11px}.panel-heading{padding:20px 17px 17px}.panel-heading p{font-size:10px}.toolbar{padding:0 17px 17px;flex-wrap:wrap;gap:8px}.search{max-width:none;flex-basis:100%}.toolbar select{flex:1;font-size:11px}.table-scroll{overflow:visible}table,tbody{display:block}thead{display:none}tbody tr{display:grid;grid-template-columns:1fr auto;padding:14px 17px;border-top:1px solid var(--line);gap:13px 8px}td{padding:0;border:0}.device-cell{min-width:0}.device-name{font-size:12px;max-width:200px}.device-icon{width:33px;height:33px}.status-cell{align-self:center;justify-self:end}.date-cell{padding-left:45px;font-size:10px;align-self:center}.row-actions{gap:3px}.row-button{font-size:10px;padding:6px 9px}.empty-state{grid-column:1/-1;padding:30px}.panel-footer{padding:13px 17px;font-size:9px}.hint{padding:16px 14px;gap:10px;flex-wrap:wrap}.hint div{flex:1}.hint p{font-size:10px}.hint .text-button{margin-left:35px}.page-footer{font-size:8px;gap:10px}.toast{left:50%;bottom:20px}.connect-columns{grid-template-columns:1fr;gap:24px}.qr-frame{max-width:260px;margin:auto}.qr-section p{font-size:11px}.download-option div>span{font-size:10px}.download-option strong{font-size:12px}.copy-row{flex-direction:column}.copy-row button{align-self:flex-end}.guide-grid{grid-template-columns:1fr}dialog{padding:23px}.dialog-top h2{font-size:21px}.platform-options{gap:6px}.platform-options strong{font-size:10px}}

.mobile-logout{display:none}@media(max-width:760px){.mobile-logout{display:block}.topbar-tag{display:none}}

.connection-state{display:block;font-size:10px;color:#8996a0;margin-top:7px}.connection-state.connected{color:#117965}.status.disabled{background:#fff5df;color:#a07820}.connection-info{font-size:10px;color:#8996a0;min-width:190px}.connection-info>span{display:block;margin:5px 0}.source-ip{font-family:monospace;color:#426476;font-size:11px;overflow-wrap:anywhere}.row-button.toggle{color:#917228}.status-cell{min-width:90px}.row-actions{flex-wrap:wrap}.panel-footer{gap:15px}@media(max-width:760px){.connection-info{grid-column:1/-1;padding-left:45px;min-width:0}.actions-cell{grid-column:1/-1}.row-actions{justify-content:flex-end}.status-cell{text-align:right}.panel-footer{flex-wrap:wrap}}

.connection-explanation{padding:13px 25px;font-size:10px;color:#8b97a0;background:#fafbfc;border-top:1px solid var(--line)}@media(max-width:760px){.connection-explanation{padding:13px 17px}}