:root{color-scheme:dark;--bg:#0b1020;--panel:#111a2d;--panel2:#141e34;--border:#253148;--muted:#8998b0;--text:#eaf1fa;--mint:#47ddb7;--purple:#9479e8;--orange:#eeb76f;--danger:#ef7483;--sidebar:#0a1222}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:236px;flex:0 0 236px;background:var(--sidebar);border-right:1px solid var(--border);padding:26px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{font-weight:750;display:flex;align-items:center;gap:12px;font-size:20px;letter-spacing:-.7px;padding:2px 8px 48px}.muted{font-weight:400;color:#b8c7da}.logo-mark{background:linear-gradient(135deg,#58e5bf,#259ca2);color:#092b31;border-radius:15px;padding:16px;font-size:22px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 35px #46dab522}.logo-mark.small{font-size:16px;width:38px;height:38px;padding:0;border-radius:11px}.sidebar-label,.eyebrow{font-size:10px;letter-spacing:2px;font-weight:750;color:#83a5b4}.sidebar-label{padding-left:14px;margin-bottom:13px;color:#5e7991}.nav{display:flex;flex-direction:column;gap:5px}.nav a{padding:12px 14px;color:#9dadc4;font-size:13px;border-radius:9px;transition:.1s}.nav a:hover,.nav a.selected{background:#1a2b3b;color:#d7f8ea}.nav a.selected{border-left:2px solid var(--mint)}.sidebar-bottom{margin-top:auto;padding:20px 10px;border-top:1px solid var(--border);color:#889ab2;font-size:12px}.protocol{color:var(--mint);font-weight:750;letter-spacing:1.2px;font-size:11px}.sidebar-small{font-size:11px;color:#5c7189}.main{width:100%;min-width:0}.topbar{border-bottom:1px solid var(--border);height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;background:#0c1424}.breadcrumbs{color:#8597ae;font-size:13px}.breadcrumbs span{padding:0 10px;color:#43576d}.breadcrumbs strong{color:#dfebf7;font-weight:550}.top-right{display:flex;align-items:center;gap:18px}.poll{font-size:12px;color:#91a5b9}.main-inner{max-width:1480px;margin:auto;padding:36px 34px 22px}.hero{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:16px}h1{font-size:30px;letter-spacing:-1px;line-height:1.15;margin:9px 0 8px;font-weight:760}h2{font-size:18px;letter-spacing:-.4px;margin:3px 0;font-weight:700}h3{font-size:14px;margin:0 0 8px}.accent{color:var(--mint)}.subtext,.helper{color:var(--muted);font-size:13px;margin:7px 0 0}.helper{font-size:12px;line-height:1.7}.warning{color:#ddb788}.status-badge{border:1px solid #2d5f58;background:#12302e;color:#a8eed7;padding:9px 15px;border-radius:99px;font-size:12px;white-space:nowrap}.dot{width:8px;height:8px;border-radius:50%;background:#778497;display:inline-block;margin-right:8px}.dot.online{background:#50d9a8;box-shadow:0 0 12px #48edb666}.dot.offline{background:#fa7b83}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:17px}.metric-card,.panel{background:var(--panel);border:1px solid var(--border);border-radius:13px;box-shadow:0 6px 30px #03081112}.metric-card{padding:23px}.metric-label{color:#a3b1c8;font-size:10px;letter-spacing:1.5px;font-weight:750;display:flex;justify-content:space-between}.metric-label span{font-size:17px;color:#466377}.metric-value{font-size:37px;font-weight:760;letter-spacing:-1.5px;margin-top:10px}.metric-value small{font-size:19px;margin-left:3px;color:#b2c6d4;font-weight:400}.metric-value.load{font-size:17px;letter-spacing:0;margin:20px 0 22px;color:#dde8f0}.metric-foot{font-size:11px;color:#8498b1;margin-top:11px}.track{height:5px;background:#28374a;border-radius:20px;overflow:hidden;margin-top:15px}.fill{width:0%;height:100%;background:var(--mint);border-radius:20px;transition:width .4s}.fill.violet{background:var(--purple)}.fill.amber{background:var(--orange)}.content-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:16px}.content-grid.lower{grid-template-columns:1fr 1.05fr;margin-top:16px}.panel{padding:25px;min-width:0}.section-heading{display:flex;justify-content:space-between;align-items:start;gap:12px;margin-bottom:20px}.subtle-tag{color:#9fb0c7;background:#202d41;border:1px solid #2c3c51;padding:5px 10px;font-size:10px;letter-spacing:.5px;border-radius:6px}.traffic-grid{display:grid;grid-template-columns:1fr 1fr;margin-top:8px}.traffic-label{color:#9cb0c7;font-size:12px;margin:0 0 5px}.download-dot,.upload-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-left:4px;background:var(--mint)}.upload-dot{background:var(--purple)}.traffic-rate{font-size:25px;font-weight:700;letter-spacing:-.6px}.detail{font-size:11px;color:#788ca6;margin-top:5px}canvas{width:100%;height:180px;display:block;margin-top:23px;border-bottom:1px solid var(--border)}.traffic-footer{font-size:11px;color:#8d9db5;display:flex;gap:16px;flex-wrap:wrap;margin-top:14px}.traffic-footer span:first-child{color:var(--mint)}.traffic-footer span:nth-child(2){color:#b5a6fb}.session-indicator{padding:16px;border-radius:8px;background:#18263a;color:#bbd0e0;font-weight:600;margin:12px 0 6px}.info-rows>div{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid #213048;font-size:12px}.info-rows span{color:#91a5bb}.info-rows strong{font-weight:550;text-align:right;word-break:break-all}.button-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.button{border:1px solid #37495e;color:#dce8f5;background:#1e3044;padding:10px 15px;font-size:12px;font-weight:650;border-radius:8px;white-space:nowrap;transition:.1s}.button:hover{background:#2c4057}.button.primary{background:#2bba97;color:#051f27;border-color:#2bba97}.button.primary:hover{background:#63dfbc}.button.danger-button{color:#ff9da8;border-color:#693c4d;background:#312030}.button.ghost{background:transparent}.button.tiny{padding:7px 10px}.button.full{width:100%}.separator{height:1px;background:var(--border);margin:26px 0}.vertical-form{display:flex;flex-direction:column;gap:10px;align-items:start;margin-top:15px}.field-label{width:100%;font-size:12px;color:#9badc2}.field-label input,.login-form input{width:100%;margin-top:7px;color:#eaf4fc;background:#0c1629;border:1px solid #30435b;border-radius:8px;padding:11px 12px;outline:none}.field-label input:focus,.login-form input:focus{border-color:#53c5b5}.metadata{font-size:11px;color:#8599ac}.metadata code{color:#bccee0}.log-box{min-height:300px;max-height:480px;overflow:auto;background:#091321;border:1px solid #283750;border-radius:9px;padding:14px;font-size:11px;color:#9ccfbc;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.log-line{padding:4px 0;border-bottom:1px solid #172739}.footer{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#687e96;margin:28px 0 0}.alert{padding:13px 16px;border-radius:9px;margin-bottom:16px}.alert.success{background:#163e35;color:#a4e8ca;border:1px solid #286c55}.alert.danger{background:#472431;color:#ffb6c1;border:1px solid #8c3d51}.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 50% 0,#1a4142 0,transparent 32%),#080f1e;padding:20px}.login-panel{width:min(100%,425px);background:#111b2d;border:1px solid #2b3c53;padding:42px;border-radius:18px;box-shadow:0 25px 70px #0005}.login-panel .logo-mark{margin-bottom:28px}.login-panel h1{font-size:29px}.login-form{margin-top:32px;display:grid;gap:17px}.login-form label{font-size:12px;color:#a8b9c9}.login-foot{color:#73889b;font-size:11px;margin-top:25px;text-align:center}@media(max-width:1050px){.metric-grid{grid-template-columns:repeat(2,1fr)}.content-grid,.content-grid.lower{grid-template-columns:1fr}}@media(max-width:700px){.sidebar{display:none}.topbar{padding:0 16px;height:62px}.main-inner{padding:24px 14px}.hero{align-items:start;flex-direction:column}.hero h1{font-size:25px}.metric-grid{gap:8px}.metric-card{padding:15px}.metric-value{font-size:28px}.panel{padding:19px}.poll{display:none}.traffic-rate{font-size:19px}}