:root{--bg: #0b0e13;--bg2: #0f131a;--panel: #141922;--panel-2: #1a202b;--line: #232b37;--line-soft: #1b222d;--txt: #eef2f7;--muted: #94a1b2;--faint: #5f6b7a;--accent: #2ee6a6;--accent-2: #6a8bff;--sky: #38bdf8;--amber: #ffb020;--red: #ff6079;--r: 14px;--r-sm: 10px;--shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.18)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Manrope,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt);font-size:14px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.01em}button{background:var(--accent);color:#04160f;border:none;border-radius:var(--r-sm);padding:9px 14px;font-weight:700;font-size:13px;cursor:pointer;font-family:inherit;transition:filter .15s,background .15s}button:hover{filter:brightness(1.06)}button:active{filter:brightness(.95)}button:disabled{opacity:.5;cursor:default}button.sec{background:var(--panel-2);color:var(--txt);border:1px solid var(--line)}button.sec:hover{border-color:var(--faint);filter:none;background:var(--panel)}button.ghost{background:transparent;color:var(--muted);border:1px solid transparent}button.ghost:hover{color:var(--txt);background:var(--panel-2)}button.danger{background:transparent;color:var(--red);border:1px solid var(--line)}button.sm{padding:6px 10px;font-size:12px}input,select{background:var(--bg2);border:1px solid var(--line);color:var(--txt);border-radius:var(--r-sm);padding:9px 12px;font-size:13px;font-family:inherit;outline:none}input:focus,select:focus{border-color:var(--accent-2)}select{cursor:pointer}label{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.02em}.shell{display:flex;min-height:100vh}.sidebar{width:232px;flex:0 0 232px;background:var(--bg2);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 14px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15px;padding:6px 8px 16px}.brand .logo{font-size:20px}.nav{display:flex;flex-direction:column;gap:2px}.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--r-sm);color:var(--muted);font-weight:600;font-size:13.5px;transition:background .12s,color .12s}.nav a .ico{width:18px;text-align:center;font-size:15px;opacity:.9}.nav a:hover{background:var(--panel);color:var(--txt)}.nav a.active{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}.nav .divider{height:1px;background:var(--line-soft);margin:12px 6px}.side-foot{margin-top:auto;padding:8px;border-top:1px solid var(--line-soft)}.side-foot .who{font-size:12.5px;font-weight:700}.side-foot .role{font-size:11px;color:var(--faint);text-transform:capitalize}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:14px 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.topbar .title{font-size:18px;font-weight:800}.topbar .title small{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:1px}.content{padding:26px;max-width:1180px;width:100%;margin:0 auto}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}.card.pad{padding:18px}.muted{color:var(--muted)}.faint{color:var(--faint)}.err{color:var(--red);font-size:13px;min-height:18px}.ok{color:var(--accent);font-size:13px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.stack{display:flex;flex-direction:column;gap:5px}.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700;margin:26px 0 12px}.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:999px;font-size:12.5px;font-weight:700}.pill.on{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}.pill.off{background:var(--panel-2);color:var(--muted)}.pill.err{background:color-mix(in srgb,var(--red) 16%,transparent);color:var(--red)}.pill.warn{background:color-mix(in srgb,var(--amber) 16%,transparent);color:var(--amber)}.seg{display:inline-flex;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}.seg button{background:transparent;color:var(--muted);border:none;border-radius:0;padding:7px 12px;font-weight:600}.seg button.active{background:var(--panel-2);color:var(--txt)}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot.online{background:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 20%,transparent)}.dot.offline,.dot.error{background:var(--red)}.dot.idle,.dot.connecting,.dot.stopped{background:var(--amber)}.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:14px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px}.stat .k{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.03em;text-transform:uppercase}.stat .v{font-size:26px;font-weight:800;margin-top:8px;letter-spacing:-.02em;line-height:1}.stat .v .u{font-size:13px;color:var(--muted);font-weight:600;margin-left:3px}.stat .sub{font-size:12px;color:var(--faint);margin-top:6px}.stat.accent{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.chart-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}.chart-card .head{display:flex;align-items:baseline;justify-content:space-between;padding:16px 18px 4px;gap:12px}.chart-card .head h3{font-size:14px}.chart-card .head .now{font-size:20px;font-weight:800;letter-spacing:-.02em}.chart-card .head .now .u{font-size:12px;color:var(--muted);font-weight:600;margin-left:2px}.chart-card .head .sub{font-size:12px;color:var(--muted);font-weight:500}.chart-card .body{height:300px;padding:6px 10px 10px}.chart-card .body.sm{height:220px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}table{width:100%;border-collapse:collapse}.tbl{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}th,td{text-align:left;padding:11px 16px;font-size:13px;border-bottom:1px solid var(--line-soft)}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em;font-weight:700;background:var(--bg2)}tr:last-child td{border-bottom:none}tbody tr:hover td{background:color-mix(in srgb,var(--panel-2) 55%,transparent)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}.badge{padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700}.badge.admin{background:color-mix(in srgb,var(--accent-2) 20%,transparent);color:#9db0ff}.badge.user{background:var(--panel-2);color:var(--muted)}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(1200px 600px at 50% -10%,#12202b 0%,var(--bg) 55%)}.login{width:360px;display:flex;flex-direction:column;gap:12px;padding:28px}.login h1{font-size:20px}.empty{padding:40px;text-align:center;color:var(--muted)}.recharts-cartesian-axis-tick-value{font-size:10px}.recharts-default-legend{font-size:11px}@media (max-width: 860px){.grid2{grid-template-columns:1fr}.sidebar{width:68px;flex-basis:68px;padding:16px 8px}.brand span.t,.nav a span.t,.side-foot .who,.side-foot .role{display:none}.nav a{justify-content:center}}