/* TerraCloud — Silicon Audio fleet monitoring console.
 *
 * Visual register: modern devtools / fintech dashboard — sober slate palette,
 * flat crisp surfaces, hairline borders, one confident accent, tabular data
 * type. No neon, no glow. Hand-rolled CSS to match the no-build Preact UI.
 *
 * Enhanced pass: adds the fleet-management layer — health-scored tiles with
 * score rings + sparklines, a search/filter/sort toolbar, and the per-unit
 * drill-down (verdict banner + grouped SOH cards + trends). */
:root {
  /* Dark theme, Silicon Audio navy. */
  --bg:#0c1320; --bg-2:#111a29; --panel:#141d2e; --panel-2:#1a2438;
  --line:#273449; --line-2:#36455d;
  --txt:#eef2f8; --txt-dim:#a2aec2; --txt-faint:#7d8aa0;
  --accent:#5b8ac2; --accent-ink:#081019; --accent-2:#38b2c9;
  --ok:#46a07f; --warn:#c69a46; --bad:#c56a6a; --alarm:#cc6178;
  --shadow:0 1px 2px rgba(0,0,0,.30),0 1px 8px rgba(0,0,0,.16);
  --radius:10px; --radius-sm:7px;
  --topbar-bg:rgba(12,19,32,.86); --scope-bg:#0b1422;
  --grid:rgba(255,255,255,.035); --focus:rgba(91,138,194,.22);
  --spark:rgba(91,138,194,.9);
  font-synthesis:none;
}
:root[data-theme="light"] {
  --bg:#eef2f7; --bg-2:#f8fafc; --panel:#ffffff; --panel-2:#f8fafc;
  --line:#e2e8f0; --line-2:#cbd5e1;
  --txt:#0f172a; --txt-dim:#64748b; --txt-faint:#94a3b8;
  --accent:#3f4d67; --accent-ink:#ffffff; --accent-2:#2563eb;
  --ok:#16a34a; --warn:#b45309; --bad:#dc2626; --alarm:#be123c;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.10);
  --topbar-bg:rgba(255,255,255,.90); --scope-bg:#f8fafc;
  --grid:rgba(15,23,42,.06); --focus:rgba(63,77,103,.22);
  --spark:rgba(63,77,103,.85);
}
* { box-sizing:border-box; }
html, body {
  margin:0; padding:0; height:100%;
  background:var(--bg); color:var(--txt);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased; letter-spacing:-.005em;
}
#app { min-height:100%; }
.tnum,.kpi .value,.wave-head .stat b,.vital .v,.mrow .mv,.kv .v,.trend .tv { font-variant-numeric:tabular-nums; }
.spacer { flex:1; }
.muted { color:var(--txt-dim); }

/* ---------------------------------------------------------------- login --- */
.login-wrap { min-height:100vh; display:grid; place-items:center; padding:24px; }
.login-card {
  width:372px; max-width:92vw; background:var(--panel);
  border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow); padding:30px 28px;
}
.login-card .brand { display:flex; align-items:center; gap:12px; margin-bottom:24px; }
.login-card .eyebrow { font-size:10.5px; letter-spacing:.13em; text-transform:uppercase;
  color:var(--txt-dim); font-weight:500; }
.login-card h1 { font-size:18px; margin:1px 0 0; letter-spacing:-.01em; font-weight:600; }
.login-card .sub { color:var(--txt-dim); font-size:12.5px; margin-top:2px; }
.field { margin-bottom:14px; }
.field label { display:block; font-size:11px; color:var(--txt-dim);
  text-transform:uppercase; letter-spacing:.09em; margin-bottom:6px; }
input[type=text], input[type=password], input[type=number], select {
  width:100%; background:var(--bg-2); border:1px solid var(--line-2);
  color:var(--txt); border-radius:var(--radius-sm); padding:10px 12px; font-size:14px;
  outline:none; transition:border-color .15s, box-shadow .15s;
}
input:focus, select:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--focus); }
.err { color:var(--bad); font-size:12.5px; margin-top:4px; min-height:16px; }

/* buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:var(--accent); color:var(--accent-ink); border:1px solid transparent;
  border-radius:var(--radius-sm); padding:10px 16px; font-size:14px; font-weight:600;
  cursor:pointer; width:100%; transition:filter .15s, transform .04s; }
.btn:hover { filter:brightness(1.08); } .btn:active { transform:translateY(1px); }
.btn.ghost { background:transparent; color:var(--txt-dim); border-color:var(--line-2); width:auto; font-weight:500; }
.btn.ghost:hover { color:var(--txt); border-color:var(--accent); }
.btn.tiny { padding:5px 10px; font-size:12px; width:auto; }
.iconbtn { display:inline-grid; place-items:center; width:30px; height:30px; border-radius:var(--radius-sm);
  background:transparent; border:1px solid var(--line-2); color:var(--txt-dim); cursor:pointer; }
.iconbtn:hover { color:var(--txt); border-color:var(--accent); }

/* ----------------------------------------------------------------- logo --- */
.logo-mark { width:39px; height:39px; flex:none; }
.logo-word { font-weight:600; letter-spacing:-.01em; font-size:16px; }
.logo-word .c { color:var(--accent); }
.brand-stack { display:flex; flex-direction:column; line-height:1.18; }
.brand-stack .eyebrow { font-size:10px; letter-spacing:.13em; text-transform:uppercase;
  color:var(--txt-dim); font-weight:500; }

/* ----------------------------------------------------------------- shell -- */
.topbar { position:sticky; top:0; z-index:20; display:flex; align-items:center; gap:16px;
  padding:11px 22px; background:var(--topbar-bg); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.topbar .brand { display:flex; align-items:center; gap:11px; }
.pill { font-size:11.5px; color:var(--txt-dim); border:1px solid var(--line-2); border-radius:999px;
  padding:4px 11px; display:inline-flex; gap:7px; align-items:center; }
.pill .dot { width:7px; height:7px; border-radius:50%; background:var(--ok); }
.pill .dot.demo { background:var(--warn); }
.fleetchip { display:inline-flex; align-items:center; gap:9px; font-size:12.5px; color:var(--txt-dim);
  border:1px solid var(--line-2); border-radius:999px; padding:4px 6px 4px 12px; }
.fleetchip .fc-badge { font-size:11px; font-weight:700; padding:2px 9px; border-radius:999px; }
.user { display:flex; align-items:center; gap:10px; font-size:13px; color:var(--txt-dim); }
.wrap { padding:20px 22px 44px; max-width:1560px; margin:0 auto; }

/* ------------------------------------------------------------------ KPIs -- */
.kpis { display:grid; grid-template-columns:1.25fr repeat(5,1fr); gap:12px; margin-bottom:16px; }
.kpi { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:14px 16px; box-shadow:var(--shadow); position:relative; overflow:hidden; }
.kpi .label { font-size:10.5px; color:var(--txt-dim); text-transform:uppercase; letter-spacing:.09em; font-weight:600; }
.kpi .value { font-size:27px; font-weight:650; margin-top:8px; line-height:1; letter-spacing:-.02em; }
.kpi .value small { font-size:13px; color:var(--txt-dim); font-weight:500; letter-spacing:0; }
.kpi .sub { font-size:11px; color:var(--txt-faint); margin-top:6px; }
.kpi.hero { background:linear-gradient(135deg,var(--panel),var(--panel-2)); }
.kpi.hero .value { font-size:34px; }
.kpi.accent .value { color:var(--accent); }
.kpi.ok .value { color:var(--ok); } .kpi.warn .value { color:var(--warn); } .kpi.bad .value { color:var(--alarm); }
.kpi .track { position:absolute; left:0; bottom:0; height:3px; width:100%; background:var(--line); }
.kpi .track i { display:block; height:100%; background:var(--accent); }
.kpi.ok .track i { background:var(--ok); } .kpi.warn .track i { background:var(--warn); } .kpi.bad .track i { background:var(--alarm); }
@media(max-width:1180px){ .kpis { grid-template-columns:repeat(3,1fr); } }
@media(max-width:620px){ .kpis { grid-template-columns:repeat(2,1fr); } }

/* --------------------------------------------------------------- toolbar -- */
.toolbar { display:flex; align-items:center; gap:12px; margin-bottom:14px; flex-wrap:wrap; }
.search { position:relative; flex:0 0 300px; max-width:100%; }
.search input { width:100%; background:var(--panel); border:1px solid var(--line-2); color:var(--txt);
  border-radius:999px; padding:9px 14px 9px 36px; font-size:13.5px; }
.search svg { position:absolute; left:12px; top:50%; transform:translateY(-50%); color:var(--txt-faint); }
.seg { display:inline-flex; background:var(--panel); border:1px solid var(--line); border-radius:999px; padding:3px; }
.seg button { background:transparent; border:0; color:var(--txt-dim); font-size:12.5px; font-weight:550;
  padding:6px 13px; border-radius:999px; cursor:pointer; display:inline-flex; gap:7px; align-items:center; transition:.12s; }
.seg button .n { font-size:11px; color:var(--txt-faint); font-variant-numeric:tabular-nums; }
.seg button.on { background:var(--accent); color:var(--accent-ink); }
.seg button.on .n { color:var(--accent-ink); opacity:.8; }
.seg button .swatch { width:7px; height:7px; border-radius:50%; }
.sortsel { width:auto; background:var(--panel); border:1px solid var(--line-2); color:var(--txt);
  border-radius:var(--radius-sm); padding:8px 12px; font-size:13px; cursor:pointer; }

/* ------------------------------------------------------------ fleet grid -- */
.fleet { display:grid; grid-template-columns:repeat(auto-fill,minmax(324px,1fr)); gap:13px; }
.card { background:var(--panel); border:1px solid var(--line); border-left:3px solid var(--line-2);
  border-radius:var(--radius); box-shadow:var(--shadow); padding:15px 16px 13px; cursor:pointer;
  transition:border-color .15s, transform .08s, box-shadow .15s; }
.card:hover { border-color:var(--line-2); transform:translateY(-2px); box-shadow:0 4px 16px rgba(0,0,0,.22); }
.card.s-healthy { border-left-color:var(--ok); }
.card.s-degraded { border-left-color:var(--warn); }
.card.s-critical { border-left-color:var(--alarm); }
.card.s-offline { border-left-color:var(--txt-faint); }
.card .head { display:flex; align-items:center; gap:12px; }
.card .id { min-width:0; flex:1; }
.card .id .nm { font-weight:600; font-size:15px; letter-spacing:-.01em; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.card .id .site { font-size:11.5px; color:var(--txt-faint); margin-top:2px; }
.badge { font-size:10px; font-weight:700; padding:3px 9px; border-radius:5px; text-transform:uppercase; letter-spacing:.05em; white-space:nowrap; }
.badge.healthy { background:rgba(70,160,127,.15); color:var(--ok); }
.badge.degraded { background:rgba(198,154,70,.16); color:var(--warn); }
.badge.critical { background:rgba(204,97,120,.16); color:var(--alarm); }
.badge.offline { background:rgba(139,152,167,.14); color:var(--txt-dim); }
.vitals { display:grid; grid-template-columns:repeat(3,1fr); gap:9px 8px; margin-top:14px; }
.vital { background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius-sm); padding:7px 9px; }
.vital .k { font-size:9.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--txt-faint); display:flex; align-items:center; gap:4px; }
.vital .v { font-size:14px; font-weight:600; margin-top:3px; }
.vital .v small { font-size:10px; color:var(--txt-faint); font-weight:500; }
.vital.warn .v { color:var(--warn); } .vital.bad .v { color:var(--alarm); } .vital.ok .v { color:var(--ok); }
.card .foot { display:flex; align-items:center; gap:8px; margin-top:12px; font-size:11px; color:var(--txt-faint); }
.card .foot .ver { color:var(--txt-dim); }
.card .sparkbox { margin-top:12px; height:34px; }
.card.off .vitals, .card.off .sparkbox { opacity:.42; }
.ring-wrap { position:relative; flex:none; }
.ring-wrap .score { position:absolute; inset:0; display:grid; place-items:center; font-size:13px; font-weight:700; font-variant-numeric:tabular-nums; }

/* ---------------------------------------------------------- detail view --- */
.detail { animation:fade .18s ease; }
@keyframes fade { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:none; } }
.crumb { display:flex; align-items:center; gap:12px; margin-bottom:14px; flex-wrap:wrap; }
.crumb .back { display:inline-flex; align-items:center; gap:7px; color:var(--txt-dim); background:var(--panel);
  border:1px solid var(--line-2); border-radius:var(--radius-sm); padding:7px 12px; font-size:13px; cursor:pointer; }
.crumb .back:hover { color:var(--txt); border-color:var(--accent); }
.crumb h1 { font-size:19px; margin:0; font-weight:650; letter-spacing:-.01em; }
.crumb .site { font-size:12.5px; color:var(--txt-faint); }
.verdict { display:flex; align-items:center; gap:16px; background:var(--panel); border:1px solid var(--line);
  border-left:4px solid var(--line-2); border-radius:var(--radius); padding:16px 18px; box-shadow:var(--shadow); margin-bottom:14px; }
.verdict.s-healthy { border-left-color:var(--ok); } .verdict.s-degraded { border-left-color:var(--warn); }
.verdict.s-critical { border-left-color:var(--alarm); } .verdict.s-offline { border-left-color:var(--txt-faint); }
.verdict .vhead { display:flex; flex-direction:column; gap:4px; min-width:150px; }
.verdict .vhead .st { font-size:19px; font-weight:700; }
.verdict.s-healthy .vhead .st { color:var(--ok); } .verdict.s-degraded .vhead .st { color:var(--warn); }
.verdict.s-critical .vhead .st { color:var(--alarm); } .verdict.s-offline .vhead .st { color:var(--txt-dim); }
.verdict .reasons { flex:1; display:flex; flex-wrap:wrap; gap:8px; }
.reason { font-size:12px; padding:5px 10px; border-radius:999px; background:var(--bg-2); border:1px solid var(--line); color:var(--txt-dim); }
.reason.warn { color:var(--warn); border-color:rgba(198,154,70,.4); }
.reason.bad { color:var(--alarm); border-color:rgba(204,97,120,.4); }
.reason.ok { color:var(--ok); border-color:rgba(70,160,127,.35); }
.dgrid { display:grid; grid-template-columns:340px 1fr; gap:14px; align-items:start; }
@media(max-width:1080px){ .dgrid { grid-template-columns:1fr; } }
.stack { display:flex; flex-direction:column; gap:14px; }
.panel { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); }
.panel > header { display:flex; align-items:center; gap:10px; padding:12px 15px; border-bottom:1px solid var(--line); }
.panel > header h2 { font-size:11.5px; margin:0; letter-spacing:.06em; text-transform:uppercase; color:var(--txt-dim); font-weight:700; }
.panel > header .spacer { flex:1; }
.panel .body { padding:14px 15px; }
.kv { display:flex; justify-content:space-between; gap:12px; font-size:13px; padding:6px 0; border-bottom:1px solid var(--line); }
.kv:last-child { border-bottom:0; }
.kv .k { color:var(--txt-dim); } .kv .v { font-weight:600; text-align:right; }
.soh-groups { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
@media(max-width:760px){ .soh-groups { grid-template-columns:1fr; } }
.grp { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); }
.grp header { display:flex; align-items:center; gap:9px; padding:11px 14px; border-bottom:1px solid var(--line); }
.grp header .gi { color:var(--accent); display:grid; place-items:center; }
.grp header h3 { font-size:12px; margin:0; font-weight:650; letter-spacing:.02em; }
.grp header .gstat { margin-left:auto; width:8px; height:8px; border-radius:50%; background:var(--ok); }
.grp header .gstat.warn { background:var(--warn); } .grp header .gstat.bad { background:var(--alarm); } .grp header .gstat.idle { background:var(--txt-faint); }
.grp .rows { padding:8px 14px 12px; }
.mrow { display:flex; align-items:baseline; gap:10px; padding:6px 0; font-size:13px; }
.mrow .mk { color:var(--txt-dim); flex:1; }
.mrow .mv { font-weight:600; }
.mrow .mv small { color:var(--txt-faint); font-weight:500; font-size:11px; }
.mrow .mv.warn { color:var(--warn); } .mrow .mv.bad { color:var(--alarm); } .mrow .mv.ok { color:var(--ok); }
.chip { font-size:11px; font-weight:600; padding:2px 8px; border-radius:4px; }
.chip.ok { background:rgba(70,160,127,.15); color:var(--ok); }
.chip.warn { background:rgba(198,154,70,.16); color:var(--warn); }
.chip.bad { background:rgba(204,97,120,.16); color:var(--alarm); }
.chip.idle { background:rgba(139,152,167,.14); color:var(--txt-dim); }
.trends { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:12px; }
.trend { background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius-sm); padding:10px 12px; }
.trend .th { display:flex; align-items:baseline; gap:8px; margin-bottom:6px; }
.trend .th .tt { font-size:10.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--txt-faint); font-weight:600; }
.trend .th .tv { margin-left:auto; font-size:14px; font-weight:650; }
.trend canvas { width:100%; height:40px; display:block; }

/* ---------------------------------------------------------- waveforms ----- */
.waves { display:flex; flex-direction:column; gap:10px; }
.wave-card { background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius-sm); padding:10px 12px; }
.wave-head { display:flex; align-items:center; gap:10px; margin-bottom:6px; }
.wave-head .ch { font-weight:600; font-size:12.5px; letter-spacing:.03em; }
.wave-head .stat { font-size:11px; color:var(--txt-dim); }
.wave-head .stat b { color:var(--txt); font-weight:600; }
.wave-head .spacer { flex:1; }
canvas.scope { width:100%; height:82px; display:block; border-radius:5px;
  background:linear-gradient(90deg,var(--grid) 1px,transparent 1px) 0 0/44px 100%,
  linear-gradient(0deg,var(--grid) 1px,transparent 1px) 0 0/100% 21px,var(--scope-bg); }

/* ------------------------------------------------------- alerts / thresh -- */
.alerts { display:flex; flex-direction:column; gap:8px; max-height:46vh; overflow:auto; }
.alert { border:1px solid var(--line); border-left-width:3px; border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:9px 11px; background:var(--bg-2); font-size:12.5px; }
.alert.alarm { border-left-color:var(--alarm); } .alert.warn { border-left-color:var(--warn); } .alert.info { border-left-color:var(--accent-2); }
.alert .top { display:flex; align-items:center; gap:8px; }
.alert .sev { font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; }
.alert.alarm .sev { color:var(--alarm); } .alert.warn .sev { color:var(--warn); } .alert.info .sev { color:var(--accent-2); }
.alert .when { color:var(--txt-faint); font-size:11px; margin-left:auto; }
.alert .msg { color:var(--txt-dim); margin-top:4px; line-height:1.4; }
.empty { color:var(--txt-faint); font-size:12.5px; text-align:center; padding:22px 0; }
.section-title { font-size:11px; color:var(--txt-faint); text-transform:uppercase; letter-spacing:.09em; margin:22px 0 10px; font-weight:700; }
.thresholds { display:flex; flex-direction:column; gap:9px; }
.thr-row { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.thr-list { display:flex; flex-direction:column; gap:6px; margin-top:6px; }
.thr-item { display:flex; align-items:center; gap:8px; font-size:12px; color:var(--txt-dim);
  border:1px solid var(--line); border-radius:6px; padding:6px 9px; }
.thr-item b { color:var(--txt); } .thr-item .sp { flex:1; }
.tabnav { display:flex; gap:6px; }
.tabnav button { background:transparent; border:1px solid transparent; color:var(--txt-dim);
  font-size:12px; padding:5px 10px; border-radius:6px; cursor:pointer; }
.tabnav button.on { color:var(--txt); border-color:var(--line-2); background:var(--bg-2); }

/* ===================================================================== *
 * TREMOR dashboard parity (CL-0017): one-line fleet bar, compact tiles,  *
 * table view, inline notes, group sections, selectable text.             *
 * ===================================================================== */
.fleetbar { display:flex; align-items:center; gap:8px 10px; flex-wrap:wrap; margin-bottom:12px; }
.fleetbar .search { flex:0 1 220px; }
.fleetbar .search input { padding-top:6px; padding-bottom:6px; }
.sb-stat { display:inline-flex; align-items:center; gap:5px; font-size:12px; color:var(--txt-dim);
  background:var(--panel); border:1px solid var(--line); border-radius:999px; padding:4px 10px; white-space:nowrap; }
.sb-stat b { color:var(--txt); font-variant-numeric:tabular-nums; }
.sb-stat.health.ok b { color:var(--ok); } .sb-stat.health.warn b { color:var(--warn); } .sb-stat.health.bad b { color:var(--alarm); }
.sb-stat .meter { display:inline-block; width:42px; height:4px; border-radius:2px; background:var(--line-2); overflow:hidden; margin-left:3px; }
.sb-stat .meter i { display:block; height:100%; background:currentColor; }
.sb-stat.health.ok .meter i { background:var(--ok); } .sb-stat.health.warn .meter i { background:var(--warn); } .sb-stat.health.bad .meter i { background:var(--alarm); }
.sb-stat.flag b { color:var(--warn); }
.btn-stat { cursor:pointer; font:inherit; font-size:12px; }
.btn-stat:hover { border-color:var(--line-2); }
.btn-stat.on { background:var(--accent); color:var(--accent-ink); border-color:var(--accent); }
.btn-stat.on b { color:var(--accent-ink); }
.vseg { display:inline-flex; border:1px solid var(--line); border-radius:7px; overflow:hidden; background:var(--panel); }
.vseg button { background:transparent; border:0; color:var(--txt-faint); padding:5px 8px; cursor:pointer; display:flex; }
.vseg button.on { background:var(--accent); color:var(--accent-ink); }

/* compact tiles; text in them can be selected (a drag never opens the unit) */
.fleet { grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:10px; }
.card { padding:11px 12px; user-select:text; }
.card:hover { transform:none; }
.card .id .nm { font-size:14px; display:flex; align-items:baseline; gap:4px; min-width:0; }
.card .id .nm > span:first-child { overflow:hidden; text-overflow:ellipsis; }
.vitals { gap:6px; margin-top:9px; }
.vital { padding:5px 7px; }
.vital .v { font-size:13px; margin-top:1px; }
.card .sparkbox { margin-top:8px; height:24px; }
.card .foot { margin-top:7px; }
.mono { font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace; font-size:.95em; }

/* inline note label after the unit name */
.inlnote { color:var(--txt-dim); font-weight:500; font-size:12.5px; cursor:text; white-space:nowrap;
  overflow:hidden; text-overflow:ellipsis; border-radius:4px; padding:0 3px; }
.inlnote.empty { display:inline-block; min-width:80px; }
.inlnote:hover { background:var(--bg-2); outline:1px dashed var(--line-2); }
.inlnote-input { font:inherit; font-size:12.5px; padding:1px 5px; border:1px solid var(--accent);
  border-radius:4px; background:var(--panel); color:var(--txt); width:150px; }
.crumb .inlnote, .crumb .inlnote-input { font-size:13px; }
.grouppick input { font:inherit; font-size:12.5px; padding:2px 6px; border:1px solid var(--line-2);
  border-radius:5px; background:var(--bg-2); color:var(--txt); width:170px; }

/* group sections */
.gsec { margin-bottom:12px; border:1px solid transparent; border-radius:var(--radius); }
.gsec.dragover { border-color:var(--accent); background:var(--focus); }
.ghead { display:flex; align-items:center; gap:8px; margin:2px 0 8px; }
.gtoggle { display:flex; align-items:center; gap:8px; cursor:pointer; user-select:none; flex:1; }
.gtoggle h2 { margin:0; font-size:13.5px; font-weight:650; }
.chev { display:inline-block; width:12px; color:var(--txt-faint); font-size:10px; transition:transform .12s; }
.draghandle { cursor:grab; color:var(--txt-faint); font-size:15px; line-height:1; padding:0 2px; }
.grollup { display:inline-flex; align-items:center; gap:4px; font-size:11.5px; color:var(--txt-dim); }
.gdot { width:7px; height:7px; border-radius:50%; display:inline-block; margin-left:4px; }
.gcount { font-variant-numeric:tabular-nums; }

/* table view */
.utable-wrap { overflow-x:auto; background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); }
.utable { width:100%; border-collapse:collapse; table-layout:fixed; font-size:12.5px; }
.utable th { text-align:left; font-weight:600; color:var(--txt-faint); font-size:11px; text-transform:uppercase;
  letter-spacing:.05em; border-bottom:1px solid var(--line); padding:0; }
.utable th button { all:unset; display:block; width:100%; box-sizing:border-box; padding:8px 9px; cursor:pointer; }
.utable th .arrow { margin-left:4px; font-size:9px; }
.utable td { padding:6px 9px; border-bottom:1px solid var(--line); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.utable td.clip { max-width:0; }
.utable tbody tr { cursor:pointer; user-select:text; }
.utable tbody tr:hover { background:var(--bg-2); }
.utable tbody tr:last-child td { border-bottom:0; }
.utable td.st { text-transform:capitalize; font-weight:600; }
.utable .dot { display:inline-block; width:8px; height:8px; border-radius:50%; margin-right:7px; background:var(--txt-faint); }
.utable tr.s-healthy .dot { background:var(--ok); } .utable tr.s-degraded .dot { background:var(--warn); }
.utable tr.s-critical .dot { background:var(--alarm); }
.utable .ok { color:var(--ok); } .utable .warn { color:var(--warn); } .utable .bad { color:var(--alarm); }
/* the unit name keeps its width; the note gives way */
.card .id .nm > span:first-child { flex:0 0 auto; }
.card .id .nm .inlnote { flex:0 1 auto; min-width:0; }
/* keep the fleet bar on one line at laptop widths */
.fleetbar { flex-wrap:nowrap; overflow-x:auto; }
.fleetbar .search { flex:0 1 190px; min-width:120px; }
.fleetbar .seg button { padding:4px 9px; font-size:12px; }
.fleetbar .sb-stat { padding:3px 8px; }
.fleetbar .sortsel { padding-top:5px; padding-bottom:5px; font-size:12px; }
@media (max-width: 900px) { .fleetbar { flex-wrap:wrap; } }
/* live sessions (CL-0018) */
.livebadge { font-size:9.5px; font-weight:700; letter-spacing:.06em; color:var(--alarm);
  border:1px solid var(--alarm); border-radius:4px; padding:0 4px; margin-left:6px; }
.liveswitch { display:inline-flex; align-items:center; gap:6px; }
.livedot { width:7px; height:7px; border-radius:50%; background:var(--alarm); animation:livepulse 1.4s infinite; }
@keyframes livepulse { 50% { opacity:.35; } }
.crumb { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.crumb a.btn { text-decoration:none; }