/* ---- Mithra design tokens (handoff section 1, 4) ---- */
:root {
  /* Core palette */
  --bg:           #0B1014;
  --panel:        #131A21;
  --panel-alt:    #0B1014;
  --border:       #1F2933;
  --text:         #E6EDF3;
  --muted:        #8B98A5;
  --muted-strong: #5F6B78;
  --accent:       #4FB3D4;
  --good:         #34D399;
  --warn:         #F59E0B;
  --bad:          #EF4444;

  /* Map cartography (illustration-only) */
  --map-online:   #34D399;
  --map-alert:    #EF4444;
  --map-contour:  #243140;
  --map-divider:  #5F2026;

  /* Reserved for logo only — DO NOT use elsewhere */
  --brand-sun:    #E8A33D;

  /* Alert state */
  --alert-bg:     #2A0F12;

  /* Radii */
  --radius-sm:    4px;
  --radius-md:    6px;
  --radius-pill:  999px;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--text);
  font-family: 'IBM Plex Sans', 'Inter', -apple-system, BlinkMacSystemFont,
               'Helvetica Neue', system-ui, sans-serif;
  font-weight: 400;
  font-size: 13px; line-height: 1.5;
}
code, kbd, .mono, .coordinate, .uuid {
  font-family: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}
.topnav {
  display: flex; gap: 24px; align-items: center;
  padding: 0 24px;
  height: 64px;
  background: var(--panel); border-bottom: 1px solid var(--border);
}
.topnav a {
  color: var(--muted); text-decoration: none;
  padding: 8px 0; border-radius: 0;
  font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase;
  border-bottom: 2px solid transparent;
}
.topnav a:hover { color: var(--text); }
.topnav a.active, .topnav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }
.topnav .brand {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0; margin-right: 16px;
  letter-spacing: 0; text-transform: none; font-size: 14px; color: var(--text);
  border-bottom: 0;
}
.topnav .brand img { height: 28px; width: auto; display: block; }
.topnav .ext { margin-left: 8px; color: var(--muted); }
.container { max-width: 1280px; margin: 0 auto; padding: 24px; }
h1 { margin: 0 0 16px; font-size: 22px; font-weight: 600; }
h2 { margin: 24px 0 12px; font-size: 16px; font-weight: 500; color: var(--text); }
.subtitle { color: var(--muted); margin-top: -8px; }
.muted { color: var(--muted); }

/* Section label (handoff section 5) */
.label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Inline icons (Jinja {{ ui.icon("name") }}) — 16px default, currentColor tint */
.icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; line-height: 0;
  color: currentColor; flex: 0 0 auto;
}
.icon svg { width: 100%; height: 100%; display: block; }
.icon-sm { width: 14px; height: 14px; }
.icon-lg { width: 24px; height: 24px; }
.icon-xl { width: 40px; height: 40px; }
.empty { color: var(--muted); text-align: center; padding: 24px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 16px;
}
.card-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.card-value { font-size: 32px; font-weight: 600; margin: 4px 0; }
.card-sub { color: var(--muted); font-size: 12px; }
.card-link { display: block; margin-top: 8px; color: var(--accent); text-decoration: none; font-size: 13px; }
table.data { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: var(--radius-md); overflow: hidden; }
table.data th, table.data td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
table.data th { background: var(--panel-alt); color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; }
table.data tr:last-child td { border-bottom: none; }
code { background: var(--panel-alt); padding: 2px 6px; border-radius: var(--radius-sm); font-size: 12px; }
.badge {
  display: inline-block; padding: 2px 8px; border-radius: var(--radius-pill);
  background: var(--border); color: var(--text); font-size: 11px;
  letter-spacing: 0.15em; text-transform: uppercase;
}
.badge-pending, .badge-queued, .badge-running, .badge-training { background: rgba(245,158,11,0.12); color: var(--warn); }
.badge-ready, .badge-succeeded { background: rgba(52,211,153,0.12); color: var(--good); }
.badge-promoted, .badge-labeled { background: rgba(79,179,212,0.12); color: var(--accent); }
.badge-failed, .badge-archived { background: rgba(239,68,68,0.12); color: var(--bad); }
.actions { margin: 16px 0; }
.btn {
  padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--panel); color: var(--text); cursor: pointer; font-size: 13px;
  font-family: inherit;
}
.btn:hover { background: var(--border); }
/* Primary button per handoff section 5: 32px tall, 13px ALL CAPS, accent fill, --bg text */
.btn-primary {
  background: var(--accent); color: var(--bg);
  border: 0; border-radius: var(--radius-sm);
  height: 32px; padding: 0 16px;
  font: 500 13px/1 'IBM Plex Sans', sans-serif;
  letter-spacing: 0.15em; text-transform: uppercase;
  cursor: pointer;
}
.btn-primary:hover { filter: brightness(1.08); }
/* Big destructive / acknowledge button per handoff section 5 */
.btn-danger {
  background: var(--bad); color: var(--bg);
  border: 0; border-radius: var(--radius-sm);
  height: 56px; padding: 0 28px;
  font: 600 15px/1 'IBM Plex Sans', sans-serif;
  letter-spacing: 0.2em; text-transform: uppercase;
  cursor: pointer;
}
.btn-danger:hover { filter: brightness(1.08); }
.btn-delete {
  background: transparent; border: 1px solid #3b1f1f; color: var(--bad);
  width: 26px; height: 26px; padding: 0; border-radius: 6px;
  font-size: 18px; line-height: 1; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.btn-delete:hover { background: #3b1f1f; }
.btn-reset {
  background: transparent; border: 1px solid #3a3522; color: #fbbf24;
  width: 26px; height: 26px; padding: 0; border-radius: 6px;
  font-size: 14px; line-height: 1; cursor: pointer;
  margin-right: 4px;
  display: inline-flex; align-items: center; justify-content: center;
}
.btn-reset:hover { background: #3a3522; }
.btn-good   { background: #1f3b2a; color: var(--good); border-color: #2a4a37; }
.btn-bad    { background: #3b1f1f; color: var(--bad); border-color: #4a2a2a; }
.btn-other  { background: #2c2940; color: #c0a8ff; border-color: #3c3a55; }
.btn-skip   { background: var(--border); color: var(--muted); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.detections { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.detection {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px;
}
.detection-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; flex-wrap: wrap; gap: 8px; }
.detection audio { width: 100%; margin: 8px 0; }
.label-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.labeled-tag { margin-top: 8px; color: var(--good); font-size: 13px; }
.log { background: var(--panel-alt); border: 1px solid var(--border); border-radius: 8px; padding: 12px; max-height: 360px; overflow: auto; font-size: 12px; }

/* Map + node cards */
#map { width: 100%; height: 420px; border: 1px solid var(--border); border-radius: 10px; margin: 16px 0; background: var(--panel-alt); }
.leaflet-container { background: var(--panel-alt); }

/* Dark-mode the Leaflet layer-switcher control */
.leaflet-control-layers {
  background: rgba(24, 27, 34, 0.95) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px !important;
  color: var(--text) !important;
}
.leaflet-control-layers-expanded { padding: 8px 14px !important; }
.leaflet-control-layers-expanded label {
  color: var(--text); display: block; margin: 4px 0; cursor: pointer;
  font-size: 13px;
}
.leaflet-control-layers-expanded input[type="radio"],
.leaflet-control-layers-expanded input[type="checkbox"] { margin-right: 6px; vertical-align: middle; }
.leaflet-control-layers-separator { border-top-color: var(--border) !important; }
.leaflet-control-layers-toggle {
  background-color: rgba(255, 255, 255, 0.9) !important;
  border-radius: 6px !important;
}
.leaflet-control-attribution {
  background: rgba(24, 27, 34, 0.85) !important;
  color: var(--muted) !important;
}
.leaflet-control-attribution a { color: var(--accent) !important; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 13px; margin: 8px 0; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: var(--radius-pill); vertical-align: middle; margin-right: 4px; }
.dot-online  { background: var(--good); }
.dot-stale   { background: var(--warn); }
.dot-offline { background: var(--muted-strong); }     /* offline ≠ alert; only --bad means a drone */
.dot-never   { background: var(--muted); }
.dot-alert   { background: var(--bad); }
.badge-online  { background: rgba(52,211,153,0.12); color: var(--good); }
.badge-stale   { background: rgba(245,158,11,0.12); color: var(--warn); }
.badge-offline { background: rgba(95,107,120,0.18);  color: var(--muted-strong); }
.badge-never   { background: var(--border); color: var(--muted); }
.node-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 16px; margin-top: 16px; }
.node-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; border-left-width: 4px; }
.node-card.health-online  { border-left-color: var(--good); }
.node-card.health-stale   { border-left-color: var(--warn); }
.node-card.health-offline { border-left-color: var(--bad); }
.node-card.health-never   { border-left-color: var(--muted); }
.node-card-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.node-name { font-weight: 600; font-size: 16px; }
.node-uuid { color: var(--muted); font-size: 12px; margin-top: 2px; }
.node-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; font-size: 13px; }
.node-grid .lbl { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.node-grid .val { display: block; }
.val-bad { color: var(--bad); }
.bar { display: inline-block; width: 60px; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; vertical-align: middle; margin-left: 4px; }
.bar-fill { display: block; height: 100%; background: var(--good); }

/* ---- Mithra sensor cards (mockup-map.png) ---- */
.map-wrap { position: relative; margin: 16px 0; }
.map-wrap #map { margin: 0; height: 460px; border-radius: var(--radius-md); }
.map-overlay {
  position: absolute; z-index: 500;
  background: rgba(11, 16, 20, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: 12px 14px;
}
.sensor-status-panel {
  top: 14px; left: 14px; min-width: 168px;
}
.sensor-status-panel .label { display: block; margin-bottom: 8px; }
.status-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: 0.04em;
  padding: 3px 0;
}
.status-row .dot { margin: 0; }
.status-row .count {
  margin-left: auto; font-family: 'IBM Plex Mono', monospace;
  color: var(--text); font-weight: 500;
}

.section-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin: 24px 0 12px;
}
.section-header .view-all {
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent); text-decoration: none;
}
.section-header .view-all:hover { filter: brightness(1.15); }

.sensor-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.sensor-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 16px;
  border-left: 3px solid var(--muted-strong);
  transition: border-color 0.15s;
}
.sensor-card.health-online  { border-left-color: var(--good); }
.sensor-card.health-stale   { border-left-color: var(--warn); }
.sensor-card.health-offline { border-left-color: var(--muted-strong); }
.sensor-card.health-never   { border-left-color: var(--muted-strong); }
.sensor-card.health-alert   { border-color: var(--bad); }

.sensor-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.status-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px; border-radius: var(--radius-pill);
  font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
  background: var(--panel-alt);
}
.status-badge .dot { width: 8px; height: 8px; margin: 0; }
.status-online  { color: var(--good);          background: rgba(52,211,153,0.10); }
.status-stale   { color: var(--warn);          background: rgba(245,158,11,0.10); }
.status-offline { color: var(--muted-strong);  background: rgba(95,107,120,0.15); }
.status-never   { color: var(--muted);         background: var(--panel-alt); }
.status-alert   { color: var(--bad);           background: rgba(239,68,68,0.12); }

.sensor-id {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--muted);
}
.sensor-name { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.sensor-coord {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--muted);
  margin-bottom: 14px;
}

.bars-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  padding: 12px 0; border-top: 1px solid var(--border);
}
.bar-group .label { display: block; margin-bottom: 4px; }
.bar-group .bar-val {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px; color: var(--text); margin-bottom: 6px;
}
.bar-group .bar-track {
  width: 100%; height: 4px; background: var(--panel-alt);
  border-radius: var(--radius-pill); overflow: hidden;
}
.bar-group .bar-fill {
  height: 100%; background: var(--good); border-radius: var(--radius-pill);
}
.health-stale .bar-group.battery .bar-fill   { background: var(--warn); }
.health-offline .bar-group.battery .bar-fill { background: var(--muted-strong); }

.sensor-foot {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 10px; border-top: 1px solid var(--border);
  margin-top: 4px;
}
.sensor-foot .last-seen {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text);
}
.health-stale .sensor-foot .last-seen { color: var(--warn); }
.health-offline .sensor-foot .last-seen { color: var(--muted-strong); }

.sensor-admin {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border);
}
.sensor-admin select {
  height: 30px; font-size: 12px; padding: 0 8px;
  background: var(--panel-alt); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius-sm);
  font-family: inherit; width: auto; flex: 1; margin-right: 8px;
}

/* ---- Alert state (mockup-alert.png) ---- */
.alert-banner {
  background: var(--alert-bg);
  border-bottom: 1px solid var(--bad);
  border-left: 4px solid var(--bad);
  color: var(--bad);
  padding: 14px 24px;
  display: flex; align-items: center; gap: 20px;
  font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase;
}
.alert-banner .label { color: var(--bad); margin: 0; }
.alert-banner .alert-target {
  color: var(--text); font-family: 'IBM Plex Mono', monospace;
  text-transform: none; letter-spacing: 0;
}
.alert-banner .alert-spacer { flex: 1; }
.alert-banner .btn-acknowledge {
  background: transparent; border: 1px solid var(--bad); color: var(--bad);
  padding: 6px 16px; border-radius: var(--radius-sm); cursor: pointer;
  font: inherit; letter-spacing: 0.15em; text-transform: uppercase;
}
.alert-banner .btn-acknowledge:hover { background: rgba(239,68,68,0.15); }

/* Role tag in topnav brand */
.role-tag { font-size: 11px; padding: 2px 6px; border-radius: 999px; background: var(--border); color: var(--muted); margin-left: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.role-tag.role-client { background: #1f2c3b; color: var(--accent); }
.topnav .logout { margin-left: 8px; color: var(--muted); }
.topnav .logout:hover { color: var(--bad); }
.topnav .nav-clock {
  margin-left: auto;
  font-family: "Courier New", monospace;
  color: var(--muted);
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.5px;
}
.topnav .ext { margin-left: 12px; }

/* ---- Global form inputs (handoff section 5) ---- */
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  height: 40px;
  padding: 0 12px;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  width: 100%;
}
textarea { height: auto; padding: 8px 12px; font-family: inherit; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; }

/* ---- Login page (handoff mockup-login.png) ---- */
.login-body {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 100vh; padding: 24px;
  background:
    linear-gradient(rgba(31,41,51,0.18) 1px, transparent 1px) 0 0/180px 180px,
    linear-gradient(90deg, rgba(31,41,51,0.18) 1px, transparent 1px) 0 0/180px 180px,
    var(--bg);
  position: relative;
}
.login-status-tl, .login-status-tr {
  position: absolute; top: 18px;
  color: var(--muted); font-size: 11px;
  letter-spacing: 0.15em; text-transform: uppercase;
  line-height: 1.6;
}
.login-status-tl { left: 24px; }
.login-status-tr { right: 24px; text-align: right; }
.login-status-tl .row1 { color: var(--text); }
.login-status-tl .online { color: var(--good); }
.login-hero { text-align: center; margin-bottom: 36px; }
.login-hero img { display: block; margin: 0 auto 4px; height: 96px; width: auto; }
.login-hero .wordmark {
  font-size: 28px; font-weight: 500;
  letter-spacing: 0.16em; color: var(--text);
  margin: 8px 0 6px;
}
.login-hero .tagline {
  font-size: 11px; letter-spacing: 0.32em;
  color: var(--muted); text-transform: uppercase;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  width: 320px;
}
.login-card .label { display: block; margin-bottom: 6px; }
.login-card .form-group { margin-bottom: 14px; }
.login-card hr {
  border: 0; border-top: 1px solid var(--border); margin: 12px 0 16px;
}
.login-card .login-title {
  font-size: 13px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text); margin: 0;
}
.login-card .btn-primary { width: 100%; }
.login-error {
  background: var(--alert-bg);
  color: var(--bad);
  border-left: 3px solid var(--bad);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 12px;
}
.login-footer {
  position: absolute; bottom: 24px; left: 0; right: 0;
  text-align: center;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted);
  line-height: 1.7;
}
.login-footer .small { color: var(--muted-strong); }

/* Two-column admin layout (clients page, client home) */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.inline-form input, .inline-form select { padding: 6px 10px; background: var(--panel-alt); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 13px; }
.inline-form input[type=text], .inline-form input[type=email], .inline-form input[type=password] { min-width: 160px; }
h3 { margin: 16px 0 8px; font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.badge-admin { background: #3b1f3b; color: #f7a8ff; }
.badge-client { background: #1f2c3b; color: var(--accent); }

/* Asset kind chips on the admin assets page */
.asset-kind {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600;
}
.asset-kind-airport    { background: #1f2c3b; color: #60a5fa; }
.asset-kind-military   { background: #3b1f1f; color: #fb7185; }
.asset-kind-energy     { background: #3b3a1f; color: #fbbf24; }
.asset-kind-government { background: #2c1f3b; color: #a78bfa; }
.asset-kind-city       { background: #2a2a2a; color: #cbd5e1; }
form.inline-form input[type=number] { min-width: 110px; }

/* Client UI specifics */
.client-container { max-width: 1300px; }
.cards.small .card-value { font-size: 22px; }
.alerts { max-height: 480px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.alert-card { background: #2a1f1f; border: 1px solid #3b1f1f; border-left: 4px solid var(--bad); border-radius: 8px; padding: 10px 12px; animation: pop 0.3s ease-out; }
.alert-card.acked { opacity: 0.5; border-left-color: var(--muted); background: var(--panel); }
.alert-head { display: flex; justify-content: space-between; align-items: center; }
.alert-class { font-weight: 700; color: var(--bad); font-size: 14px; }
.alert-conf { color: var(--warn); font-weight: 600; }
.alert-body { font-size: 13px; margin-top: 6px; }
.alert-where { font-size: 14px; }
.alert-meta { display: flex; justify-content: space-between; margin-top: 4px; font-size: 12px; }
.alert-actions { margin-top: 8px; }
.alert-sensors { margin: 4px 0 6px 0; padding-left: 18px; font-size: 13px; }
.alert-sensors li { margin: 2px 0; }

/* Critical-asset markers on the map */
.asset-marker { pointer-events: auto; }
.asset-glyph {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid;
  background: rgba(11, 13, 18, 0.78);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; line-height: 22px;
  text-align: center;
  font-weight: 700;
  opacity: 0.85;
  position: relative;        /* anchor for ::after ring and child label */
  transition: opacity 0.2s, transform 0.2s, border-color 0.2s;
}
.asset-glyph:hover { opacity: 1; transform: scale(1.15); }

/* AT RISK state — pulsing ring + label drawn from the asset glyph itself
   (single DOM element, so it can never drift from the icon centre). */
.asset-glyph .at-risk-label { display: none; }
.asset-marker.at-risk .asset-glyph {
  opacity: 1;
  border-color: #fb923c !important;
  z-index: 10;
}
.asset-marker.at-risk .asset-glyph::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 40px; height: 40px;
  margin-left: -20px; margin-top: -20px;
  border-radius: 50%;
  border: 2.5px solid #fb923c;
  box-shadow: 0 0 12px rgba(251, 146, 60, 0.7);
  animation: at-risk-pulse 1.4s ease-in-out infinite alternate;
  pointer-events: none;
}
.asset-marker.at-risk .asset-glyph .at-risk-label {
  display: block;
  position: absolute;
  left: 50%; top: 100%;
  margin-top: 10px;
  transform: translateX(-50%);
  font-family: "Courier New", monospace;
  font-weight: 700;
  font-size: 10px;
  color: #fb923c;
  background: rgba(11, 13, 18, 0.9);
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid rgba(251, 146, 60, 0.55);
  letter-spacing: 0.5px;
  white-space: nowrap;
  pointer-events: none;
}
@keyframes at-risk-pulse {
  0%   { transform: scale(0.80); opacity: 0.55; }
  100% { transform: scale(1.20); opacity: 1.0; }
}

/* Coverage page: an asset marker flagged as a gap pulses orange the same
   way at-risk does, but uses the static "GAP" label since it's not driven
   by live track state. */
.asset-marker.gap .asset-glyph {
  opacity: 1;
  border-color: #fb923c !important;
}
.asset-marker.gap .asset-glyph::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 40px; height: 40px;
  margin-left: -20px; margin-top: -20px;
  border-radius: 50%;
  border: 2px solid #fb923c;
  box-shadow: 0 0 10px rgba(251, 146, 60, 0.6);
  animation: at-risk-pulse 1.8s ease-in-out infinite alternate;
  pointer-events: none;
}
.asset-marker.gap .gap-label {
  display: block;
  position: absolute;
  left: 50%; top: 100%;
  margin-top: 10px;
  transform: translateX(-50%);
  font-family: "Courier New", monospace;
  font-weight: 700; font-size: 10px;
  color: #fb923c;
  background: rgba(11, 13, 18, 0.9);
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid rgba(251, 146, 60, 0.55);
  letter-spacing: 0.5px;
  white-space: nowrap;
  pointer-events: none;
}

/* Severity chip (composite 0–100 threat score) */
.sev-chip {
  display: inline-block;
  font-family: "Courier New", monospace;
  font-weight: 700;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
}
.sev-chip.sev-critical { background: #4a0d0d; color: #fecaca; border-color: #7a1b1b; box-shadow: 0 0 6px rgba(248,113,113,0.55); }
.sev-chip.sev-high     { background: #3b1f0a; color: #fed7aa; border-color: #6a3a14; }
.sev-chip.sev-elevated { background: #3b3a0f; color: #fde68a; border-color: #6a651e; }
.sev-chip.sev-low      { background: #1f2c1f; color: #bbf7d0; border-color: #2f4a2f; }
.track-entry-head-right { display: flex; align-items: center; gap: 8px; }
.track-entry.acked .sev-chip { opacity: 0.5; box-shadow: none; }

/* Live time-to-impact countdown inside a track entry */
.eta-live { font-family: "Courier New", monospace; font-weight: 700; }
.eta-live.eta-urgent {
  color: #fecaca;
  background: #4a0d0d;
  padding: 0 4px;
  border-radius: 3px;
  animation: eta-flash 0.7s steps(2) infinite;
}
.eta-live.eta-impact {
  color: #fff;
  background: var(--bad);
  padding: 0 4px;
  border-radius: 3px;
}
@keyframes eta-flash {
  0%, 49%   { opacity: 1; }
  50%, 100% { opacity: 0.4; }
}

/* Top-target line inside a track entry */
.track-entry-target {
  font-family: "Courier New", monospace;
  font-size: 11px;
  color: #fb923c;
  margin-top: 3px;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-entry.acked .track-entry-target { color: #cbd5e1; }

/* Right-side numbered Active Tracks list */
.tracks-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tracks-head h2 { margin: 24px 0 12px; }
.track-count {
  display: inline-block; min-width: 22px; padding: 2px 8px;
  background: #3b1f1f; color: var(--bad); border-radius: 999px;
  font-size: 12px; font-weight: 700; margin-left: 6px; text-align: center;
}
.btn-ack-all {
  background: var(--bad); color: #0b1320; border: none;
  padding: 6px 12px; border-radius: 6px; cursor: pointer;
  font-weight: 700; font-size: 12px; letter-spacing: 0.5px; text-transform: uppercase;
}
.btn-ack-all:hover { background: #fca5a5; }
.tracks-list { display: flex; flex-direction: column; gap: 6px; }
.track-entry {
  display: flex; align-items: stretch; gap: 0;
  background: #2a1f1f; border: 1px solid #3b1f1f;
  border-left: 4px solid var(--bad);
  border-radius: 8px; overflow: hidden;
  transition: background 0.3s, border-color 0.3s;
}
.track-entry:hover { background: #321f1f; }
.track-entry.acked {
  background: var(--panel); border-color: var(--border); border-left-color: var(--muted);
}
.track-entry-num {
  display: flex; align-items: center; justify-content: center;
  min-width: 44px; padding: 0 8px;
  background: rgba(248,113,113,0.18); color: var(--bad);
  font-family: "Courier New", monospace; font-weight: 700; font-size: 14px;
  border-right: 1px solid #3b1f1f;
}
.track-entry.acked .track-entry-num {
  background: rgba(139,147,161,0.15); color: var(--muted); border-right-color: var(--border);
}
.track-entry-body { flex: 1; padding: 8px 10px; cursor: pointer; min-width: 0; }
.track-entry-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.track-entry-class {
  font-family: "Courier New", monospace; font-weight: 700; color: var(--bad);
  font-size: 13px; letter-spacing: 0.5px;
}
.track-entry.acked .track-entry-class { color: var(--text); }
.track-entry-sensors { color: var(--muted); font-size: 11px; }
.track-entry-meta { font-family: "Courier New", monospace; font-size: 11px; color: var(--text); margin-top: 2px; }
.track-entry-sub { color: var(--muted); font-size: 11px; margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-entry-cancel {
  background: transparent; border: none; color: var(--muted);
  font-size: 20px; line-height: 1; cursor: pointer; padding: 0 12px;
  border-left: 1px solid #3b1f1f; transition: color 0.2s, background 0.2s;
}
.track-entry-cancel:hover { color: var(--bad); background: rgba(248,113,113,0.12); }
.track-entry.acked .track-entry-cancel { border-left-color: var(--border); }
.alert-actions button { background: transparent; border: 1px solid var(--border); color: var(--muted); padding: 4px 8px; border-radius: 4px; font-size: 12px; cursor: pointer; }
.alert-actions button:hover { color: var(--text); border-color: var(--muted); }
@keyframes pop { 0% { transform: scale(0.95); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

/* Floating top banner */
.alert-banner {
  position: fixed; top: 16px; left: 50%; transform: translate(-50%, -120%);
  background: #3b1f1f; border: 1px solid var(--bad); border-radius: 12px;
  box-shadow: 0 12px 36px rgba(248, 113, 113, 0.35), 0 0 0 4px rgba(248, 113, 113, 0.15);
  padding: 14px 20px;
  display: flex; align-items: center; gap: 16px;
  min-width: 380px; max-width: 80vw;
  transition: transform 0.4s cubic-bezier(.22,1.5,.46,1), opacity 0.3s;
  opacity: 0;
  z-index: 9999;
}
.alert-banner.show { transform: translate(-50%, 0); opacity: 1; animation: banner-pulse 1.4s infinite; }
.alert-banner.hidden { display: none; }
.alert-banner-icon { font-size: 32px; color: var(--bad); }
.alert-banner-title { font-weight: 800; color: var(--bad); font-size: 16px; letter-spacing: 0.5px; }
.alert-banner-sub { font-size: 13px; margin-top: 2px; color: var(--text); }
.alert-banner-close {
  background: var(--bad); color: #0b1320; border: none;
  padding: 8px 14px; border-radius: 6px; cursor: pointer; font-weight: 600;
}
.alert-banner-close:hover { background: #fca5a5; }
@keyframes banner-pulse {
  0%, 100% { box-shadow: 0 12px 36px rgba(248, 113, 113, 0.35), 0 0 0 4px rgba(248, 113, 113, 0.15); }
  50%      { box-shadow: 0 12px 36px rgba(248, 113, 113, 0.55), 0 0 0 8px rgba(248, 113, 113, 0.30); }
}

/* (Removed: pulse-marker rings + breathing geo-circle.
    Contributing nodes are now just statically recolored alarm-red.) */

/* NATO-style "hostile air" track marker (triangulated drone position) */
.mil-track { pointer-events: auto; font-family: "Courier New", monospace; }
.mil-track svg { pointer-events: none; overflow: visible; }
/* Animate the SVG `r` attribute (not `transform: scale`) so the halo
   stays anchored to its center — no vertical drift. */
.mil-track-halo {
  animation: mil-halo-breathe 2.6s ease-in-out infinite alternate;
}
/* When the track has been acknowledged, freeze the halo so the diamond
   stays visible but no longer demands attention. */
.mil-track-halo.acked {
  animation: none;
  opacity: 0.18;
}
@keyframes mil-halo-breathe {
  0%   { opacity: 0.20; r: 28; }
  100% { opacity: 0.55; r: 40; }
}
.mil-track-label {
  position: absolute;
  left: 50%; top: 50%;
  margin-top: 26px;
  transform: translateX(-50%);
  color: #fecaca;
  text-align: center;
  white-space: nowrap;
  text-shadow: 0 0 4px #000, 0 1px 2px #000, 0 0 8px rgba(248,113,113,0.45);
  letter-spacing: 0.5px;
  padding: 2px 6px;
  background: rgba(11, 13, 18, 0.75);
  border: 1px solid rgba(248, 113, 113, 0.55);
  border-radius: 3px;
}
.mil-track-class { font-size: 12px; font-weight: 700; }
.mil-track-vel { font-size: 11px; opacity: 0.95; margin-top: 1px; }

/* Mute toggle in the Stream card */
.mute-btn {
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  border-radius: 6px; padding: 4px 8px; font-size: 11px; cursor: pointer; margin-top: 6px;
}
.mute-btn:hover { color: var(--text); }
.mute-btn.muted { color: var(--bad); border-color: #4a2a2a; }
.assign-row { display: flex; align-items: center; gap: 8px; margin: 8px 0 12px; font-size: 12px; }
.assign-row label { color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.assign-row select { background: var(--panel-alt); border: 1px solid var(--border); border-radius: 6px; color: var(--text); padding: 4px 8px; font-size: 12px; }

/* Operator chat panel (client UI + admin-side mirror) */
.chat-panel { margin-top: 24px; }
.chat-panel h2 { display: flex; align-items: baseline; gap: 10px; }
.chat-sub { font-size: 12px; color: var(--muted); font-weight: 400; }
.chat-log {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px;
  height: 260px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 8px;
}
.chat-msg {
  background: var(--panel-alt); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px;
  max-width: 85%;
}
.chat-msg.from-client { align-self: flex-end; border-color: #1f3b2a; }
.chat-msg.from-admin  { align-self: flex-start; border-color: #1f2c3b; }
.chat-msg-head {
  display: flex; gap: 8px; align-items: baseline; font-size: 11px;
}
.chat-sender { font-weight: 700; color: var(--text); }
.chat-role {
  font-family: "Courier New", monospace; font-size: 10px;
  padding: 1px 6px; border-radius: 999px; letter-spacing: 0.5px;
  text-transform: uppercase;
}
.chat-role.role-admin { background: #3b1f3b; color: #f7a8ff; }
.chat-role.role-client { background: #1f3b2a; color: var(--good); }
.chat-time { color: var(--muted); margin-left: auto; font-family: "Courier New", monospace; }
.chat-body { margin-top: 4px; font-size: 13px; white-space: pre-wrap; word-wrap: break-word; }
.chat-form { display: flex; gap: 8px; margin-top: 10px; }
.chat-form input[type=text] {
  flex: 1;
  padding: 8px 12px; background: var(--panel-alt); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-size: 14px;
}
.chat-form input[type=text]:focus { outline: none; border-color: var(--accent); }
.chat-empty { color: var(--muted); text-align: center; padding: 16px; font-size: 13px; }
.chat-client-bar { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; font-size: 13px; }
.chat-client-bar label { color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; font-size: 11px; }
.chat-client-bar select {
  background: var(--panel-alt); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); padding: 6px 10px; font-size: 13px;
}