:root {
  --bg:#0b1120; --panel:#141d30; --panel2:#1b2740; --border:#293650;
  --text:#e6edf7; --muted:#8b9bb4; --faint:#5b6b80;
  --accent:#2dd4bf; --accent2:#38bdf8; --violet:#a78bfa;
  --up:#34d399; --down:#f87171; --warn:#fbbf24; --unknown:#64748b;
  --crit:#f87171; --high:#fb923c; --med:#fbbf24; --low:#38bdf8;
}
* { box-sizing:border-box; }
html,body { margin:0; height:100%; }
body {
  background:var(--bg); color:var(--text);
  font:13.5px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
b { font-weight:600; }
.muted { color:var(--muted); }
.spacer { flex:1; }
a { color:var(--accent); }

/* ---- header ---- */
header {
  display:flex; align-items:center; gap:12px; padding:12px 20px;
  background:linear-gradient(180deg,#16213a,#111a2c);
  border-bottom:1px solid var(--border); position:sticky; top:0; z-index:30;
}
.logo { font-size:15px; font-weight:700; letter-spacing:.3px; }
.logo span { color:var(--accent); }
header .sub { color:var(--muted); font-size:12px; }
.badge {
  font-size:11.5px; padding:3px 10px; border-radius:999px;
  background:var(--panel2); border:1px solid var(--border); color:var(--muted); white-space:nowrap;
}
.badge.ok { color:var(--accent); border-color:#1f5e57; }

/* ---- layout: sidebar + content ---- */
.layout { display:flex; align-items:stretch; min-height:calc(100vh - 49px); }
.sidebar {
  width:194px; flex:none; background:var(--panel); border-right:1px solid var(--border);
  padding:14px 10px; position:sticky; top:49px; align-self:flex-start;
  height:calc(100vh - 49px); overflow:auto;
}
.navitem {
  display:flex; align-items:center; gap:10px; padding:8px 11px; border-radius:8px;
  color:var(--muted); cursor:pointer; font-size:13px; margin-bottom:2px;
  border-left:2px solid transparent; user-select:none;
}
.navitem:hover { background:var(--panel2); color:var(--text); }
.navitem.active { background:var(--panel2); color:var(--text); border-left-color:var(--accent); }
.navitem svg { width:16px; height:16px; flex:none; opacity:.85; }
.navitem.active svg { opacity:1; }
.nav-sep { height:1px; background:var(--border); margin:9px 6px; }
.nav-cap { font-size:10px; text-transform:uppercase; letter-spacing:1px;
  color:var(--faint); padding:6px 11px 3px; }

.content { flex:1; min-width:0; padding:18px 22px 44px; }

/* ---- view header ---- */
.vhead { display:flex; align-items:center; gap:12px; margin-bottom:15px; }
.vhead h2 { margin:0; font-size:17px; font-weight:650; }
.vhead .vsub { color:var(--muted); font-size:12px; }
select, input.txt {
  font:inherit; background:var(--panel2); color:var(--text);
  border:1px solid var(--border); border-radius:8px; padding:6px 10px; max-width:340px;
}
button {
  font:inherit; cursor:pointer; border-radius:8px; padding:6px 13px;
  background:var(--panel2); color:var(--text); border:1px solid var(--border);
}
button:hover:not(:disabled) { border-color:var(--accent); }
button.primary { background:var(--accent); color:#06281f; border-color:var(--accent); font-weight:700; }
button:disabled { opacity:.5; cursor:not-allowed; }
label.chk { display:flex; align-items:center; gap:6px; color:var(--muted); cursor:pointer; }
.shead {
  display:flex; align-items:center; gap:12px; margin:22px 0 12px;
  font-size:11px; text-transform:uppercase; letter-spacing:1px; color:var(--muted);
}
.shead .line { flex:1; height:1px; background:var(--border); }

/* ---- service tiles ---- */
.tiles { display:grid; gap:12px; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); }
.tile {
  background:var(--panel); border:1px solid var(--border); border-radius:12px;
  padding:13px 15px; cursor:pointer; transition:border-color .12s;
}
.tile:hover { border-color:#3a4d70; }
.tile.sel { border-color:var(--accent); box-shadow:0 0 0 1px var(--accent) inset; }
.tile.down { opacity:.74; }
.tile-row { display:flex; align-items:center; gap:9px; }
.dot { width:9px; height:9px; border-radius:50%; background:var(--unknown); flex:none; }
.dot.up { background:var(--up); box-shadow:0 0 8px var(--up); }
.dot.down { background:var(--down); box-shadow:0 0 8px var(--down); }
.dot.degraded { background:var(--warn); box-shadow:0 0 8px var(--warn); }
.tile-name { font-weight:600; font-size:14px; }
.tile-sub { color:var(--muted); font-size:11.5px; margin-top:1px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.tile-body { display:flex; align-items:center; gap:14px; margin-top:11px; }
.tile-stats { flex:1; display:grid; grid-template-columns:1fr 1fr; gap:5px 12px; }
.stat { display:flex; flex-direction:column; }
.stat .k { color:var(--faint); font-size:10px; text-transform:uppercase; letter-spacing:.5px; }
.stat .v { font-size:13px; font-weight:600; font-variant-numeric:tabular-nums; }
.tile-spark { margin-top:10px; height:30px; }
.ring-t { font-size:17px; font-weight:700; font-family:inherit; }

/* ---- KPIs ---- */
.kpis { display:grid; gap:12px; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); }
.kpi { background:var(--panel); border:1px solid var(--border); border-radius:11px; padding:12px 14px; }
.kpi .k { color:var(--faint); font-size:10px; text-transform:uppercase; letter-spacing:.6px; }
.kpi .v { font-size:23px; font-weight:700; margin-top:5px; font-variant-numeric:tabular-nums; }
.kpi .v small { font-size:12px; font-weight:600; color:var(--muted); }
.kpi .s { color:var(--muted); font-size:11px; margin-top:2px; }
.kpi.good .v { color:var(--up); } .kpi.warn .v { color:var(--warn); } .kpi.bad .v { color:var(--down); }
.kpi.score { display:flex; align-items:center; gap:12px; }
.kpi.score .ringbox { flex:none; }

/* ---- components ---- */
.components { display:flex; flex-wrap:wrap; gap:8px; margin-top:13px; }
.comp { font-size:11.5px; padding:4px 10px; border-radius:7px; display:flex;
  align-items:center; gap:7px; background:var(--panel2); border:1px solid var(--border); }
.comp .cd { width:7px; height:7px; border-radius:50%; }
.comp.up .cd { background:var(--up); } .comp.down .cd { background:var(--down); }
.comp.degraded .cd { background:var(--warn); } .comp.unknown .cd { background:var(--unknown); }
.comp span { color:var(--muted); }

/* ---- charts ---- */
.charts { display:grid; gap:13px; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); margin-top:14px; }
.chart { background:var(--panel); border:1px solid var(--border); border-radius:11px; padding:11px 13px 4px; }
.chart-h { display:flex; align-items:baseline; gap:8px; }
.chart-t { font-size:12px; font-weight:600; color:var(--muted); flex:1;
  text-transform:uppercase; letter-spacing:.6px; }
.chart-v { font-size:16px; font-weight:700; font-variant-numeric:tabular-nums; }
.chart-v i { font-size:11px; font-weight:600; color:var(--muted); font-style:normal; }
.chart-legend { display:flex; gap:10px; font-size:10.5px; color:var(--muted); margin-top:2px; }
.chart-legend i { width:8px; height:8px; border-radius:2px; display:inline-block; margin-right:3px; }
.chart-b { margin-top:4px; }
.chart-b svg { display:block; }
.grid { stroke:var(--border); stroke-width:1; stroke-dasharray:2 3; opacity:.6; }
.ylab { fill:var(--faint); font-size:9px; font-family:inherit; text-anchor:end; }
.xlab { fill:var(--faint); font-size:9px; font-family:inherit; }

.placeholder {
  background:var(--panel); border:1px dashed var(--border); border-radius:11px;
  padding:34px; text-align:center; color:var(--muted);
}

/* ---- summary cards row ---- */
.summary { display:grid; gap:12px; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); margin-bottom:16px; }

/* ---- data table ---- */
.tablewrap { background:var(--panel); border:1px solid var(--border); border-radius:11px; overflow:hidden; }
table.data { width:100%; border-collapse:collapse; font-size:12.5px; }
table.data th {
  text-align:left; padding:9px 12px; color:var(--faint); font-weight:600;
  text-transform:uppercase; letter-spacing:.5px; font-size:10.5px;
  background:var(--panel2); border-bottom:1px solid var(--border); white-space:nowrap;
}
table.data td { padding:8px 12px; border-bottom:1px solid var(--border); font-variant-numeric:tabular-nums; }
table.data tr:last-child td { border-bottom:none; }
table.data tr:hover td { background:var(--panel2); }
table.data td.uri { font-family:ui-monospace,Menlo,monospace; font-size:11.5px;
  max-width:420px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
table.data td.num { text-align:right; }
.row-err td { background:rgba(248,113,113,.07); }
table.data tr.clickable { cursor:pointer; }
table.data tr.sel td { background:rgba(45,212,191,.08); }
table.data tr.sel td:first-child { box-shadow:inset 2px 0 0 var(--accent); }

.pill { font-size:11px; font-weight:700; padding:2px 8px; border-radius:6px; display:inline-block; }
.pill.m2 { background:rgba(52,211,153,.16); color:var(--up); }
.pill.m3 { background:rgba(56,189,248,.16); color:var(--accent2); }
.pill.m4 { background:rgba(251,191,36,.16); color:var(--warn); }
.pill.m5 { background:rgba(248,113,113,.16); color:var(--down); }
.pill.method { background:var(--panel2); color:var(--muted); border:1px solid var(--border); }
.pill.st-runnable { background:rgba(52,211,153,.16); color:var(--up); }
.pill.st-blocked { background:rgba(248,113,113,.16); color:var(--down); }
.pill.st-waiting, .pill.st-timed_waiting { background:rgba(251,191,36,.14); color:var(--warn); }

/* ---- info grid (environment) ---- */
.infogrid { display:grid; gap:12px; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); }
.infocard { background:var(--panel); border:1px solid var(--border); border-radius:11px; padding:13px 15px; }
.infocard h3 { margin:0 0 9px; font-size:11px; text-transform:uppercase;
  letter-spacing:.7px; color:var(--muted); }
.kv { display:flex; justify-content:space-between; gap:14px; padding:3px 0; }
.kv .kk { color:var(--muted); } .kv .vv { font-weight:600; text-align:right; word-break:break-all; }
.tag { display:inline-block; background:var(--panel2); border:1px solid var(--border);
  border-radius:6px; padding:2px 9px; font-size:11.5px; margin:2px 4px 2px 0; }

/* ---- logs ---- */
.logbox {
  background:#070c17; border:1px solid var(--border); border-radius:11px;
  padding:11px 14px; height:62vh; overflow:auto; margin-top:12px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:12px; white-space:pre-wrap;
}
.log {
  background:#070c17; border:1px solid var(--border); border-radius:11px;
  padding:11px 14px; height:240px; overflow:auto; margin-top:12px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:12px;
}
.log .ln { white-space:pre-wrap; }
.log .t-status { color:var(--accent); } .log .t-text { color:var(--muted); }
.log .t-tool { color:var(--violet); } .log .t-result { color:var(--accent2); }
.log .t-error { color:var(--down); } .log .t-saved { color:var(--up); }
.log:empty::before { content:"Idle — run an analysis to see live progress."; color:var(--faint); }

/* ---- report ---- */
.report { background:var(--panel); border:1px solid var(--border); border-radius:11px;
  padding:4px 24px 18px; margin-top:13px; }
.report:empty::before { content:"No report yet."; color:var(--faint); display:block; padding:16px 0; }
.report h1 { font-size:19px; border-bottom:1px solid var(--border); padding-bottom:8px; }
.report h2 { font-size:15px; margin-top:24px; }
.report code { background:var(--panel2); padding:1px 5px; border-radius:4px; font-size:12px; }
.report pre { background:#070c17; border:1px solid var(--border); border-radius:8px; padding:12px; overflow:auto; }
.report pre code { background:none; padding:0; }
.report table { border-collapse:collapse; }
.report th, .report td { border:1px solid var(--border); padding:5px 10px; }
.sev { font-weight:700; padding:1px 7px; border-radius:5px; font-size:11.5px; color:#0b1120; }
.sev.critical { background:var(--crit); } .sev.high { background:var(--high); }
.sev.medium { background:var(--med); } .sev.low { background:var(--low); }
.controls { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }

/* ---- incidents ---- */
.alertbadge { background:rgba(248,113,113,.15); color:var(--down);
  border-color:rgba(248,113,113,.4); cursor:pointer; }
.alertbadge.warn { background:rgba(251,191,36,.12); color:var(--warn);
  border-color:rgba(251,191,36,.4); }
.incident { background:var(--panel); border:1px solid var(--border); border-radius:11px;
  padding:12px 14px; margin-bottom:9px; display:flex; gap:14px; align-items:flex-start;
  border-left:3px solid var(--warn); }
.incident.critical { border-left-color:var(--down); }
.incident.warn { border-left-color:var(--warn); }
.incident.resolved { opacity:.62; border-left-color:var(--unknown); }
.incident .ih { font-weight:650; font-size:13.5px; }
.incident .imsg { color:var(--muted); font-size:12px; margin-top:2px; }
.incident .iright { margin-left:auto; color:var(--muted); font-size:11.5px; text-align:right; flex:none; }

/* ---- service map ---- */
.map { width:100%; background:var(--panel); border:1px solid var(--border);
  border-radius:11px; display:block; }
.map .node-c { fill:var(--panel2); stroke:var(--accent); stroke-width:2; }
.map .node-c.down { stroke:var(--down); }
.map .node-c.degraded { stroke:var(--warn); }
.map .node-c.unknown { stroke:var(--unknown); }
.map .node-t { fill:var(--text); font-size:11px; text-anchor:middle; font-family:inherit; }
.map .edge { stroke:var(--accent); stroke-opacity:.65; fill:none; }
.map .edge.warn { stroke:var(--warn); }
.map .edge.err { stroke:var(--down); }

/* ---- trace list + waterfall ---- */
.trace-row { display:flex; gap:10px; align-items:center; padding:8px 12px;
  border-bottom:1px solid var(--border); cursor:pointer; font-size:12.5px; }
.trace-row:last-child { border-bottom:none; }
.trace-row:hover { background:var(--panel2); }
.tracebars { background:var(--panel); border:1px solid var(--border);
  border-radius:11px; padding:8px 0; margin-top:12px; max-height:60vh; overflow:auto; }
.barrow { display:flex; align-items:center; gap:8px; padding:3px 12px; }
.barrow .blab { width:260px; font-size:11.5px; color:var(--text); white-space:pre;
  overflow:hidden; text-overflow:ellipsis; font-family:ui-monospace,Menlo,monospace; }
.barrow .bdur { width:65px; color:var(--muted); font-size:11px; text-align:right;
  font-variant-numeric:tabular-nums; }
.barrow .btrack { flex:1; height:14px; background:var(--panel2); border-radius:3px;
  position:relative; min-width:80px; }
.bbar { position:absolute; top:1px; bottom:1px; background:var(--accent);
  border-radius:3px; min-width:2px; }
.bbar.err { background:var(--down); }

/* ---- device map (Zimbabwe heatmap) ---- */
.dm-wrap { display:grid; grid-template-columns:minmax(0,1fr) 280px; gap:14px; }
@media (max-width:900px) { .dm-wrap { grid-template-columns:1fr; } }
.dm-map {
  background:var(--panel); border:1px solid var(--border); border-radius:11px;
  padding:8px; overflow:hidden;
}
.dm-side .tablewrap { max-height:60vh; overflow:auto; }
.dm-unknown { margin-top:14px; }
.dm-svg { display:block; width:100%; }
.dm-country { fill:#172033; stroke:#3a4d70; stroke-width:1.2; stroke-linejoin:round; }
.dm-lab {
  fill:var(--text); font-family:inherit; font-size:10px;
  paint-order:stroke; stroke:rgba(15,23,42,.85); stroke-width:2.5px;
}
.dm-leg-t { fill:var(--muted); font-size:11px; font-family:inherit;
  text-transform:uppercase; letter-spacing:1px; }
.dm-leg-s { fill:var(--faint); font-size:10.5px; font-family:inherit; }
.dm-marker { cursor:default; }
.dm-marker:hover circle { r:5; }

/* ---- login overlay ---- */
.login-overlay {
  position:fixed; inset:0; z-index:50;
  display:flex; align-items:center; justify-content:center;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(45,212,191,.12), transparent 70%),
    radial-gradient(80% 60% at 50% 100%, rgba(56,189,248,.07), transparent 70%),
    var(--bg);
}
.login-bg {
  position:absolute; inset:0; pointer-events:none;
  background-image:
    radial-gradient(circle, rgba(45,212,191,.07) 1px, transparent 1px),
    radial-gradient(circle, rgba(56,189,248,.04) 1px, transparent 1px);
  background-size: 26px 26px, 78px 78px;
  background-position: 0 0, 13px 13px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.login-card {
  position:relative; width:380px; max-width:calc(100vw - 32px);
  background:linear-gradient(180deg, #1a253d 0%, var(--panel) 100%);
  border:1px solid var(--border); border-radius:14px;
  padding:32px 36px 28px;
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,.55),
    0 0 0 1px rgba(45,212,191,.04) inset,
    0 1px 0 rgba(255,255,255,.04) inset;
  animation: login-rise .35s cubic-bezier(.2,.7,.3,1) both;
}
@keyframes login-rise {
  from { opacity:0; transform:translateY(8px) scale(.98); }
  to   { opacity:1; transform:translateY(0)   scale(1); }
}
.login-mark {
  width:54px; height:54px; margin:0 auto 14px; position:relative;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, rgba(45,212,191,.18), rgba(56,189,248,.10));
  border:1px solid rgba(45,212,191,.35);
  border-radius:14px;
}
.login-mark-glyph { font-size:26px; color:var(--accent); line-height:1; }
.login-mark-pulse {
  position:absolute; inset:-1px; border-radius:15px;
  box-shadow:0 0 24px 0 rgba(45,212,191,.35);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity:.35; transform:scale(1); }
  50%     { opacity:.7;  transform:scale(1.04); }
}
.login-title {
  margin:0; text-align:center; font-size:17px; font-weight:650; letter-spacing:.2px;
}
.login-tagline {
  margin:5px 0 22px; text-align:center; color:var(--muted);
  font-size:12px; letter-spacing:.3px;
}
.login-field { display:block; margin-bottom:14px; }
.login-field > span {
  display:block; font-size:10.5px; text-transform:uppercase;
  letter-spacing:1px; color:var(--muted); margin-bottom:6px;
}
.login-field input {
  width:100%; padding:11px 13px; background:var(--panel2);
  border:1px solid var(--border); border-radius:9px;
  color:var(--text); font:inherit; font-size:13.5px;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.login-field input::placeholder { color:var(--faint); }
.login-field input:hover { border-color:#3a4d70; }
.login-field input:focus {
  outline:none; border-color:var(--accent); background:#172033;
  box-shadow:0 0 0 3px rgba(45,212,191,.15);
}
.login-err {
  min-height:18px; margin:4px 0 14px;
  color:var(--down); font-size:12px;
  display:flex; align-items:center; gap:7px;
}
.login-err:not(:empty)::before {
  content:""; width:14px; height:14px; flex:none; border-radius:50%;
  background:radial-gradient(circle, var(--down) 35%, rgba(248,113,113,.25) 65%, transparent 70%);
}
.login-btn {
  width:100%; padding:11px 14px; font:inherit; font-weight:700; font-size:14px;
  background:linear-gradient(180deg, #2dd4bf, #1cb8a3);
  color:#062a23; border:none; border-radius:9px; cursor:pointer;
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  box-shadow:0 6px 18px -8px rgba(45,212,191,.6);
  transition: transform .12s, box-shadow .12s, opacity .12s;
}
.login-btn:hover:not(:disabled) {
  transform:translateY(-1px);
  box-shadow:0 10px 22px -8px rgba(45,212,191,.7);
}
.login-btn:active:not(:disabled) { transform:translateY(0); }
.login-btn:disabled { opacity:.6; cursor:wait; }
.login-btn .spin {
  width:14px; height:14px; border:2px solid currentColor; border-right-color:transparent;
  border-radius:50%; animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.login-footer {
  margin-top:18px; text-align:center;
  font-size:10.5px; letter-spacing:1.2px; text-transform:uppercase;
  color:var(--faint);
}

/* ---- user badge ---- */
.badge.user { color:var(--text); background:var(--panel2); border-color:var(--border); }
.badge.user a { color:var(--muted); text-decoration:none; }
.badge.user a:hover { color:var(--down); }

/* ---- admin view ---- */
.admin-tabs { display:flex; gap:8px; margin-bottom:14px; border-bottom:1px solid var(--border); }
.admin-tab {
  padding:8px 14px; cursor:pointer; color:var(--muted); border-bottom:2px solid transparent;
  font-size:13px; user-select:none;
}
.admin-tab:hover { color:var(--text); }
.admin-tab.active { color:var(--text); border-bottom-color:var(--accent); }
.form-row { display:grid; gap:10px; grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));
  margin:10px 0 14px; }
.form-row input, .form-row select {
  font:inherit; background:var(--panel2); color:var(--text);
  border:1px solid var(--border); border-radius:7px; padding:7px 10px;
}
.perm-grid {
  display:grid; grid-template-columns:repeat(auto-fill, minmax(220px, 1fr));
  gap:12px; margin-top:10px;
}
.perm-group {
  background:var(--panel); border:1px solid var(--border); border-radius:10px;
  padding:11px 13px;
}
.perm-group h4 { margin:0 0 7px; font-size:12px; text-transform:uppercase;
  letter-spacing:.6px; color:var(--muted); }
.perm-group label { display:flex; align-items:center; gap:7px; font-size:12.5px;
  padding:3px 0; cursor:pointer; }
.perm-group label input { margin:0; }