:root {
  color-scheme: dark;
  --bg: #08111f;
  --panel: #101d30;
  --panel2: #14243b;
  --text: #edf6ff;
  --muted: #91a8c2;
  --line: #243955;
  --accent: #21b7dc;
  --good: #44d39a;
  --warn: #f2bd4b;
  --bad: #ff6b78;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, Segoe UI, Arial, sans-serif; background: radial-gradient(circle at top right, #12315a 0, var(--bg) 34%); color: var(--text); min-height: 100vh; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.shell { max-width: 1480px; margin: 0 auto; padding: 28px; }
.topbar { display:flex; align-items:center; justify-content:space-between; gap:24px; margin-bottom:20px; }
.brand { display:flex; align-items:center; gap:16px; min-width:0; }
.brand img { width: 150px; height: auto; }
.brand-copy { min-width:0; }
.brand-copy h1 { margin:0; font-size:22px; letter-spacing:.2px; }
.brand-copy p { margin:5px 0 0; color:var(--muted); font-size:13px; }
.nav { display:flex; gap:10px; flex-wrap:wrap; }
.nav a { text-decoration:none; border:1px solid var(--line); background:rgba(16,29,48,.78); padding:10px 14px; border-radius:10px; font-size:13px; }
.nav a:hover, .nav a.active { border-color:var(--accent); }
.lab-banner { display:flex; align-items:center; justify-content:space-between; gap:18px; border:1px solid rgba(242,189,75,.45); background:rgba(242,189,75,.08); border-radius:14px; padding:13px 16px; margin-bottom:18px; }
.lab-banner div { display:flex; gap:9px; align-items:baseline; flex-wrap:wrap; }
.lab-banner strong { color:var(--warn); font-size:13px; }
.lab-banner span, .lab-banner code { color:var(--muted); font-size:12px; }
.lab-banner code { white-space:nowrap; }
.grid { display:grid; grid-template-columns: repeat(4, 1fr); gap:16px; margin-bottom:18px; }
.card, .panel { background:rgba(16,29,48,.92); border:1px solid var(--line); border-radius:16px; box-shadow:0 18px 45px rgba(0,0,0,.18); }
.card { padding:18px; }
.card .label { color:var(--muted); font-size:12px; text-transform:uppercase; letter-spacing:.8px; }
.card .value { margin-top:10px; font-size:32px; font-weight:750; }
.card .hint { margin-top:5px; color:var(--muted); font-size:12px; }
.panel { overflow:hidden; }
.panel-head { padding:18px 20px; display:flex; align-items:center; justify-content:space-between; gap:18px; border-bottom:1px solid var(--line); }
.panel-head h2 { margin:0; font-size:16px; }
.subline { color:var(--muted); font-size:12px; margin-top:6px; }
.toolbar { display:flex; align-items:center; justify-content:flex-end; gap:9px; flex-wrap:wrap; }
.toolbar input { width:250px; }
.toolbar select { width:165px; }
input, select, textarea { border:1px solid var(--line); background:#091626; color:var(--text); border-radius:9px; padding:10px 12px; }
button.secondary { border:1px solid var(--line); background:var(--panel2); color:var(--text); font-weight:700; padding:10px 14px; border-radius:9px; cursor:pointer; }
button.secondary:hover { border-color:var(--accent); }
button.secondary:disabled { opacity:.55; cursor:wait; }
.dashboard-layout { display:grid; grid-template-columns:minmax(0, 1.65fr) minmax(310px, .75fr); min-height:470px; }
.agents-pane { min-width:0; border-right:1px solid var(--line); }
.list-meta { display:flex; justify-content:space-between; gap:12px; padding:11px 16px; border-bottom:1px solid rgba(36,57,85,.72); color:var(--muted); font-size:11px; }
.table-scroll { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
th, td { padding:14px 16px; text-align:left; border-bottom:1px solid rgba(36,57,85,.72); font-size:13px; white-space:nowrap; }
th { color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.65px; font-weight:600; }
tbody tr:hover, tbody tr.selected-row { background:rgba(33,183,220,.055); }
.server-link { display:block; width:100%; min-width:190px; padding:0; border:0; background:transparent; color:inherit; text-align:left; cursor:pointer; }
.server-name { display:block; font-weight:700; }
.server-meta { display:block; color:var(--muted); font-size:11px; margin-top:3px; white-space:normal; }
.badge { display:inline-flex; align-items:center; gap:7px; border-radius:999px; padding:6px 9px; font-size:11px; font-weight:700; border:1px solid currentColor; }
.badge::before { content:""; width:7px; height:7px; border-radius:50%; background:currentColor; }
.badge.Online { color:var(--good); }
.badge.Warning { color:var(--warn); }
.badge.Critical, .badge.Offline { color:var(--bad); }
.empty { padding:52px 20px; color:var(--muted); text-align:center; }
.detail-pane { padding:20px; min-width:0; background:rgba(8,17,31,.18); }
.detail-empty { min-height:300px; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; color:var(--muted); padding:30px 18px; }
.detail-empty h3 { color:var(--text); margin:12px 0 6px; }
.detail-empty p { margin:0; max-width:390px; line-height:1.55; font-size:13px; }
.detail-icon { width:38px; height:38px; display:grid; place-items:center; border:1px solid var(--line); border-radius:50%; color:var(--accent); font-weight:800; }
.spinner { width:28px; height:28px; border:3px solid var(--line); border-top-color:var(--accent); border-radius:50%; animation:spin .8s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.detail-head { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:18px; }
.detail-head h3 { margin:3px 0 0; font-size:18px; line-height:1.25; }
.eyebrow { color:var(--accent); text-transform:uppercase; letter-spacing:.75px; font-size:10px; font-weight:800; }
.metric-pairs { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-bottom:10px; }
.metric-pairs div, .service-state { border:1px solid var(--line); background:rgba(20,36,59,.72); border-radius:10px; padding:11px; min-width:0; }
.metric-pairs span, .service-state span { display:block; color:var(--muted); font-size:10px; text-transform:uppercase; letter-spacing:.55px; }
.metric-pairs strong, .service-state strong { display:block; margin-top:6px; font-size:15px; }
.service-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:8px; margin-bottom:16px; }
.service-state.ok strong { color:var(--good); }
.service-state.bad strong { color:var(--bad); }
.service-state.muted strong { color:var(--muted); }
.detail-list { margin:0; border-top:1px solid var(--line); }
.detail-list div { display:grid; grid-template-columns:145px minmax(0,1fr); gap:12px; padding:10px 0; border-bottom:1px solid rgba(36,57,85,.65); }
.detail-list dt { color:var(--muted); font-size:11px; }
.detail-list dd { margin:0; font-size:12px; overflow-wrap:anywhere; }
.mono { font-family:Consolas, monospace; }
.api-link { display:inline-block; margin-top:16px; color:var(--accent); font-size:12px; text-decoration:none; }
.api-link:hover { text-decoration:underline; }
.footer-note { color:var(--muted); font-size:12px; margin-top:14px; line-height:1.5; }
.api-grid { display:grid; grid-template-columns: 320px 1fr; gap:18px; }
.endpoint { display:block; width:100%; text-align:left; margin:0 0 8px; border:1px solid var(--line); background:var(--panel2); color:var(--text); padding:12px; border-radius:10px; cursor:pointer; }
.endpoint:hover { border-color:var(--accent); }
.form { padding:20px; }
label { display:block; color:var(--muted); font-size:12px; margin:0 0 7px; }
textarea { width:100%; min-height:180px; resize:vertical; font-family:Consolas, monospace; font-size:12px; }
.row { display:grid; grid-template-columns:140px 1fr; gap:10px; margin-bottom:14px; }
.field { margin-bottom:14px; }
button.primary { border:0; background:var(--accent); color:#03111a; font-weight:800; padding:11px 18px; border-radius:9px; cursor:pointer; }
pre { margin:0; white-space:pre-wrap; word-break:break-word; font-family:Consolas, monospace; font-size:12px; color:#d9ebff; }
.response { margin-top:16px; background:#07101b; border:1px solid var(--line); border-radius:10px; padding:16px; min-height:180px; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
@media (prefers-reduced-motion: reduce) { .spinner { animation:none; } }
@media (max-width: 1100px) { .dashboard-layout{grid-template-columns:1fr} .agents-pane{border-right:0;border-bottom:1px solid var(--line)} .detail-pane{min-height:360px} }
@media (max-width: 900px) { .grid{grid-template-columns:repeat(2,1fr)} .api-grid{grid-template-columns:1fr} .topbar{align-items:flex-start;flex-direction:column} .dashboard-head{align-items:flex-start;flex-direction:column} .toolbar{width:100%;justify-content:flex-start} .toolbar input{flex:1;min-width:220px;width:auto} }
@media (max-width: 650px) { .shell{padding:18px} .grid{grid-template-columns:1fr 1fr} .lab-banner{align-items:flex-start;flex-direction:column} .toolbar{display:grid;grid-template-columns:1fr 1fr} .toolbar input{grid-column:1/-1;min-width:0;width:100%} .toolbar select{width:100%} .metric-pairs{grid-template-columns:1fr 1fr} .metric-pairs div:last-child{grid-column:1/-1} .detail-list div{grid-template-columns:1fr;gap:4px} .brand img{width:125px} }
@media (max-width: 420px) { .grid{grid-template-columns:1fr} .service-grid{grid-template-columns:1fr} }