:root {
  --bg0: #0c1210; --bg1: #121a17; --bg2: #1a2621; --line: #2a3d35;
  --text: #e7f0ea; --muted: #8aa396; --accent: #d4a017; --ok: #3dba7a;
  --bad: #e35d5d; --warn: #e0a045; --cyan: #4ecdc4;
  --font: "Instrument Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font); color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, #1a3328 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #2a2410 0%, transparent 45%),
    linear-gradient(165deg, var(--bg0), var(--bg1) 40%, #0e1613);
  background-attachment: fixed;
}
a { color: var(--cyan); }
.wrap { max-width: 1680px; width: 100%; margin: 0 auto; padding: 24px 28px 48px; }
.hero {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: end;
  min-height: 0; margin-bottom: 18px; animation: rise 0.7s ease-out both;
  width: 100%; min-width: 0;
}
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }
 .brand {
   font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 700;
   letter-spacing: -0.03em; line-height: 0.95; margin: 0;
 }
 .brand span { color: var(--accent); }
 .hub-ver {
   display: inline-block; margin-top: 10px; font-family: var(--mono);
   font-size: 0.85rem; color: var(--muted); cursor: pointer; user-select: none;
 }
 .hub-ver:hover { color: var(--accent); }
 .tagline { margin: 12px 0 0; color: var(--muted); max-width: 42ch; line-height: 1.45; }
.eng-secret { display: none !important; }
.eng-secret.on { display: block !important; }
.cloud-url-secret.on {
  position: fixed;
  z-index: 40;
  top: 72px;
  right: 16px;
  width: min(380px, calc(100% - 32px));
}
 body:not(.hub-eng) .eng-only { display: none !important; }
 .stat.is-off { display: none !important; }
.hero-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 900px) {
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
}
.mel-date-bar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  margin: 8px 0 12px;
}
.mel-date-bar label {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.8rem; color: var(--muted); text-transform: none; letter-spacing: 0;
}
.mel-date-bar input[type="date"],
.mel-date-bar input[type="text"],
.mel-date-bar select {
  font-family: var(--mono); font-size: 0.85rem;
  background: var(--bg2); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 8px;
}
.mel-date-bar input[type="text"] { width: 7.5rem; }
.mel-date-bar button {
  font-family: var(--font); font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--line); background: var(--bg1); color: var(--text);
  border-radius: 8px; padding: 8px 12px; cursor: pointer;
}
.mel-date-bar button:hover { border-color: var(--accent); }
.mel-gt-bar {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  margin: 8px 0 4px;
}
.mel-gt-bar button {
  font-family: var(--font); font-weight: 600; font-size: 0.82rem;
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  border-radius: 8px; padding: 6px 10px; cursor: pointer;
}
.mel-gt-bar button.on { border-color: var(--accent); color: var(--accent); background: rgba(212,160,23,0.12); }
.mel-gt-bar button:hover { border-color: var(--accent); }
.lab-actions button, .lab-actions a.btn {
  font-family: var(--font); font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--line); background: var(--bg1); color: var(--text);
  border-radius: 8px; padding: 8px 12px; cursor: pointer; text-decoration: none;
}
.lab-actions button:hover, .lab-actions a.btn:hover { border-color: var(--accent); }
.lab-actions button.danger { border-color: rgba(227,93,93,0.45); color: var(--bad); }
.stat {
  background: linear-gradient(145deg, var(--bg2), var(--bg1));
  border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px;
}
.stat .k { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.stat .v { font-family: var(--mono); font-size: 1.35rem; margin-top: 4px; font-weight: 500; }
.stat .v.ok { color: var(--ok); } .stat .v.bad { color: var(--bad); } .stat .v.warn { color: var(--warn); }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 18px; }
.toolbar button, .toolbar a.btn {
  font-family: var(--font); font-weight: 600; font-size: 0.9rem;
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  border-radius: 999px; padding: 8px 16px; cursor: pointer; text-decoration: none;
}
.toolbar button:disabled, .mel-pager button:disabled { opacity: 0.4; cursor: default; }
.mel-pager { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.mel-pager-bar {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: center;
  margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line);
}
.mel-pager-bar button.primary { min-width: 9rem; }
.mel-pager-hint { margin: 10px 0 0; text-align: center; font-size: 0.78rem; }
.mel-modal-head {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
}
.mel-modal-head h3 { margin: 0; flex: 1; min-width: 0; }
.mel-modal-close {
  font-family: var(--font); font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--line); background: var(--bg2); color: var(--muted);
  border-radius: 999px; padding: 6px 14px; cursor: pointer; flex-shrink: 0;
}
.mel-pager-idx { font-family: var(--mono); font-size: 0.95rem; color: var(--text); min-width: 5ch; text-align: center; font-weight: 600; }
.mel-pager button {
  font-family: var(--font); font-weight: 600; font-size: 0.9rem;
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  border-radius: 8px; padding: 6px 12px; cursor: pointer;
}

body.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 24px;
}
.login-card {
  width: min(420px, 100%);
  background: linear-gradient(145deg, var(--bg2), var(--bg1));
  border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px 24px;
}
.login-card .brand { font-size: 2rem; }
.login-card .mqtt-form { margin-top: 12px; }
.login-card .flash {
  position: static; transform: none; opacity: 1; pointer-events: auto;
  left: auto; bottom: auto; margin: 12px 0 0; max-width: none;
}
.login-card .flash.bad { border-color: rgba(227,93,93,0.55); color: var(--bad); }
.toolbar button.tab-view.active {
  border-color: var(--accent); color: var(--accent);
}
body.hub-map-open .wrap { padding-bottom: 24px; }
#viewMap {
  height: calc(100vh - 200px); min-height: 420px;
  display: flex; flex-direction: column;
}
.hub-map-wrap { position: relative; flex: 1; min-height: 0; }
#hubMap {
  height: 100%; width: 100%; border-radius: 16px;
  border: 1px solid var(--line); background: var(--bg0); z-index: 0;
}
.hub-map-hint {
  position: absolute; z-index: 500; left: 12px; right: 12px; top: 12px;
  padding: 10px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: rgba(18, 26, 23, 0.92); color: var(--muted); font-size: 0.88rem;
  pointer-events: none;
}
.leaflet-container { background: var(--bg0); font-family: var(--font); }
.leaflet-control-attribution { display: none !important; }
.leaflet-control-attribution a { color: var(--cyan); }
.hub-map-tools {
  position: absolute; z-index: 500; top: 12px; right: 12px;
  display: flex; flex-wrap: wrap; gap: 8px 10px; max-width: min(420px, 70vw);
  padding: 6px 10px; border-radius: 10px;
  border: 1px solid var(--line); background: rgba(18, 26, 23, 0.9);
  font-size: 0.78rem; color: var(--muted);
}
.hub-map-tools label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.hub-map-ad {
  background: transparent !important;
  border: none !important;
}
.hub-map-ad .diamond {
  display: inline-block;
  width: 8px; height: 8px;
  transform: rotate(45deg);
  background: #7aa2ff;
  border: 1px solid #c5d4ff;
  vertical-align: middle;
  margin-right: 4px;
}
.hub-map-ad .id {
  color: #a8c0ff;
  font-size: 0.72rem;
  font-family: var(--mono);
  text-shadow: 0 0 4px #000;
}
 .hub-map-corner {
   position: absolute; z-index: 500; left: 12px; bottom: 12px;
   display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
   max-width: min(280px, 72vw); pointer-events: none;
 }
 .hub-map-wx {
   padding: 10px 12px; border-radius: 10px;
   border: 1px solid var(--line); background: rgba(18, 26, 23, 0.92);
   font-family: var(--sans, system-ui, sans-serif); font-size: 0.8rem; color: var(--text);
   line-height: 1.4; display: flex; flex-direction: column; gap: 5px;
   max-width: min(300px, 78vw);
 }
 .hub-map-wx .wx-title {
   font-size: 0.88rem; font-weight: 600; color: var(--accent, #7ec8a3);
 }
 .hub-map-wx .wx-lead { color: var(--text); font-size: 0.95rem; font-weight: 550; }
 .hub-map-wx .wx-row { color: var(--text); }
 .hub-map-wx .wx-hint { color: #c9d4c8; font-size: 0.72rem; line-height: 1.35; }
 .hub-map-wx .wx-mute { color: var(--muted); font-size: 0.72rem; }
 .hub-map-credit {
   margin: 0; padding: 4px 8px; border-radius: 8px;
   background: rgba(18, 26, 23, 0.82);
   font-size: 0.72rem; color: var(--muted); line-height: 1.35;
 }
.hub-map-nid, .hub-map-ac {
  background: none !important; border: none !important;
  display: flex; align-items: center; gap: 6px;
}
.hub-map-nid .pin {
  width: 12px; height: 12px; border-radius: 50%; flex: 0 0 12px;
  background: var(--muted); border: 2px solid var(--bg0);
  box-shadow: 0 0 0 1px var(--line);
}
.hub-map-nid.on .pin { background: var(--ok); }
.hub-map-nid.off .pin { background: var(--muted); }
.hub-map-nid.warn .pin { background: var(--warn); }
.hub-map-nid.thr .pin { background: var(--bad); }
.hub-map-nid.candidate .pin {
  background: var(--warn);
  opacity: 0.55;
}
.hub-map-nid.sel .pin { box-shadow: 0 0 0 2px var(--accent); }
.hub-map-nid .id {
  font-family: var(--mono); font-size: 11px; color: var(--text);
  white-space: nowrap; text-shadow: 0 1px 3px #000, 0 0 8px #0c1210;
}
.hub-track-icon {
  background: none !important; border: none !important;
  display: flex; flex-direction: column; align-items: center; line-height: 1.1;
  pointer-events: auto;
}
.hub-track-icon b {
  font-family: var(--mono); font-size: 11px; color: #f0d48a;
  text-shadow: 0 1px 3px #000, 0 0 8px #0c1210;
}
.hub-track-icon small {
  font-family: var(--mono); font-size: 9px; color: #c8c2b0;
  text-shadow: 0 1px 3px #000;
}
.hub-track-icon.live b {
  animation: hub-track-pulse 2.4s ease-in-out infinite;
}
@keyframes hub-track-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}
.hub-map-ac .lbl {
  display: flex; flex-direction: column; gap: 0; line-height: 1.15;
  pointer-events: none;
}
.hub-map-ac .id {
  font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--text);
  white-space: nowrap; text-shadow: 0 1px 3px #000, 0 0 8px #0c1210;
}
.hub-map-ac .alt {
  font-family: var(--mono); font-size: 10px; color: #9ec5ff;
  white-space: nowrap; text-shadow: 0 1px 3px #000, 0 0 8px #0c1210;
}
.hub-map-ac .plane {
  width: 18px; height: 18px; flex: 0 0 18px;
  display: inline-flex; align-items: center; justify-content: center;
  transform-origin: 50% 50%;
}
.hub-map-ac .plane-svg {
  width: 16px; height: 16px; display: block;
  fill: #6eb5ff;
  filter: drop-shadow(0 0 1px #0c1210) drop-shadow(0 1px 2px rgba(0,0,0,.7));
}
.hub-map-ac.in .plane-svg { fill: var(--ok); }
.hub-map-ac.in .id { color: var(--ok); }
.hub-map-ac.in .plane {
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(61, 186, 122, 0.55);
}
.hub-map-adsb {
  position: absolute; z-index: 500; right: 12px; bottom: 12px;
  padding: 6px 10px; border-radius: 10px;
  border: 1px solid var(--line); background: rgba(18, 26, 23, 0.9);
  font-family: var(--mono); font-size: 0.72rem; color: var(--text);
  pointer-events: none; max-width: min(420px, 70vw);
}
.hub-map-pop { min-width: 196px; }
.hub-map-pop .nid { font-family: var(--mono); font-weight: 600; font-size: 0.95rem; }
.hub-map-pop .coords { font-family: var(--mono); color: var(--muted); font-size: 0.82rem; margin-top: 4px; }
.hub-map-pop .row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; margin-top: 4px; font-size: 0.82rem;
}
.hub-map-pop .k { color: var(--muted); }
.hub-map-pop .v { font-family: var(--mono); text-align: right; }
.live { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.85rem; }
.toolbar-right {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.toolbar-right .live { margin-left: 0; }
.live.ok { color: var(--ok); }
.live.stale { color: var(--warn); }
.live.error { color: var(--bad); }
.pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--ok);
  animation: ping 1.6s ease-out infinite;
}
.pulse.stale { background: var(--warn); animation: none; }
.pulse.error { background: var(--bad); animation: none; }
@media (prefers-reduced-motion: reduce) {
  .pulse { animation: none; }
}
.grid {
  display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 18px;
  width: 100%; min-width: 0;
}
@media (min-width: 1400px) {
  .grid { grid-template-columns: 320px minmax(0, 1fr); }
}
@media (max-width: 900px) { .grid { grid-template-columns: minmax(0, 1fr); } }
.grid > * { min-width: 0; }
.panel {
  background: rgba(18, 26, 23, 0.82); border: 1px solid var(--line);
  border-radius: 16px; padding: 16px; backdrop-filter: blur(8px);
  width: 100%; max-width: 100%; min-width: 0; overflow: hidden;
}
.panel h2 {
  margin: 0 0 12px; font-size: 0.78rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); font-weight: 600;
}
.node-list { display: flex; flex-direction: column; gap: 8px; max-height: 70vh; overflow: auto; }
.node-item {
  text-align: left; width: 100%; border: 1px solid var(--line); background: var(--bg1);
  color: inherit; border-radius: 12px; padding: 12px; cursor: pointer; font-family: inherit;
}
.node-item.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.node-item .id { font-size: 0.92rem; display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px; }
.node-item .nm { font-family: inherit; font-weight: 600; }
.node-item .nid { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); }
.node-item .meta { display: flex; justify-content: space-between; margin-top: 6px; font-size: 0.78rem; color: var(--muted); gap: 8px; flex-wrap: wrap; }
.node-item .badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.badge {
  display: inline-block; font-family: var(--mono); font-size: 0.68rem;
  padding: 2px 7px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted);
}
.badge.ok { color: var(--ok); border-color: rgba(61,186,122,0.45); }
.badge.warn { color: var(--warn); border-color: rgba(224,160,69,0.55); }
.badge.bad { color: var(--bad); border-color: rgba(227,93,93,0.55); }
.chip {
  display: inline-flex; align-items: center; font-family: var(--mono); font-size: 0.68rem;
  font-weight: 500; padding: 2px 8px; border-radius: 6px; border: 1px solid var(--line);
  color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase;
}
.chip.pb { color: var(--cyan); border-color: rgba(78,205,196,0.55); background: rgba(78,205,196,0.08); }
.chip.mqtt { color: var(--warn); border-color: rgba(224,160,69,0.55); background: rgba(224,160,69,0.08); }
.chip.lora { color: #c4b5fd; border-color: rgba(196,181,253,0.55); background: rgba(196,181,253,0.10); text-transform: none; }
.chip.loiter { color: var(--warn); border-color: rgba(224,160,69,0.65); background: rgba(224,160,69,0.14); font-weight: 600; }
.chip.adsb { color: #6eb5ff; border-color: rgba(110,181,255,0.55); background: rgba(110,181,255,0.10); }
.chip.adsb-live { color: var(--ok); border-color: rgba(61,186,122,0.55); background: rgba(61,186,122,0.10); }
.chip.adsb-warn { color: var(--warn); border-color: rgba(224,160,69,0.55); background: rgba(224,160,69,0.10); }
.chip.adsb-bad { color: var(--bad); border-color: rgba(227,93,93,0.55); background: rgba(227,93,93,0.10); }
.adsb-banners { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.adsb-banner {
  flex: 1 1 180px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg1); font-size: 0.82rem; line-height: 1.35;
}
.adsb-banner .k { font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.adsb-banner .v { font-family: var(--mono); font-size: 1.05rem; }
.adsb-banner.ok { border-color: rgba(61,186,122,0.45); }
.adsb-banner.warn { border-color: rgba(224,160,69,0.45); }
.adsb-banner.bad { border-color: rgba(227,93,93,0.45); }
.adsb-banner.live { border-color: rgba(110,181,255,0.45); }
.adsb-ac-list { margin-top: 10px; font-size: 0.8rem; }
.adsb-ac-list .row {
  display: grid; grid-template-columns: 72px 1fr 70px 90px; gap: 8px;
  padding: 5px 0; border-bottom: 1px solid rgba(42,61,53,0.45); font-family: var(--mono);
}
.adsb-ac-list .row.in { color: #6eb5ff; }
.adsb-ac-list .head { color: var(--muted); font-size: 0.68rem; text-transform: uppercase; }
.chip.kind { color: var(--text); border-color: var(--line); background: var(--bg1); text-transform: uppercase; }
.chip-row { display: inline-flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.feed-filters { display: flex; flex-wrap: wrap; gap: 10px 16px; margin: 0 0 12px; align-items: center; }
.feed-filters .fg { display: inline-flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.feed-filters .fg > span { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-right: 2px; }
.feed-filters button, .feed-filters select, .node-filter select {
  font-family: var(--mono); font-size: 0.72rem; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--bg1); color: var(--muted); cursor: pointer;
}
.feed-filters select, .node-filter select { color: var(--text); max-width: 16rem; }
.feed-filters button.on { color: var(--text); border-color: var(--accent); background: rgba(212,160,23,0.12); }
.timeline-head { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; margin: 0 0 8px; }
.node-filter { display: inline-flex; gap: 8px; align-items: center; font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.event-row {
  display: grid; grid-template-columns: 72px auto 1fr; gap: 8px 10px; align-items: baseline;
  padding: 8px 4px; border-bottom: 1px solid rgba(42,61,53,0.55); font-size: 0.82rem;
}
.event-row .t { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); }
.event-row .sum { color: var(--text); line-height: 1.35; word-break: break-word; }
.event-row .nid { font-family: var(--mono); color: var(--cyan); margin-right: 6px; }
.sec-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 0 0 12px; }
.sec-h h2 { margin: 0; }
.panel-note { font-size: 0.75rem; color: var(--muted); line-height: 1.4; margin: 0 0 12px; }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.dot.on { background: var(--ok); } .dot.off { background: #555; }
.detail { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.kv {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 8px;
  min-width: 0;
  align-items: stretch;
}
.kv .cell {
  background: var(--bg1); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
  min-height: 62px; min-width: 0; box-sizing: border-box;
}
.kv .cell .l { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.kv .cell .x {
  font-family: var(--mono); font-size: 0.95rem; margin-top: 2px;
  font-variant-numeric: tabular-nums;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  min-height: 1.35em;
}
.kv .cell.cell-layers {
  grid-column: 1 / -1;
  min-height: 0;
}
.kv .cell.cell-layers .x {
  overflow: visible;
  text-overflow: unset;
  white-space: normal;
  font-family: var(--font);
}
.kv .cell .x.ok { color: var(--ok); } .kv .cell .x.warn { color: var(--warn); } .kv .cell .x.bad { color: var(--bad); }
.kv .cell.join-ok .x,
.kv .cell.join-bad .x {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}
.join-ok { border-color: #2f6b4a !important; }
.join-bad { border-color: #6b3a2f !important; }
.threat-bar { height: 10px; border-radius: 999px; background: #24302a; overflow: hidden; margin-top: 8px; }
.threat-bar > i {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--accent), var(--bad));
  transition: width 0.45s cubic-bezier(.2,.8,.2,1);
}
.threat-bar.candidate > i {
  background: linear-gradient(90deg, #4a5a52, #6a7a62);
  opacity: 0.55;
}
.charts { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; min-width: 0; }
@media (max-width: 700px) { .charts { grid-template-columns: minmax(0, 1fr); } }
.chart-box {
  background: var(--bg1); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 12px 8px; min-width: 0; overflow: hidden;
}
.chart-box .t { font-size: 0.72rem; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; }
canvas.spark { width: 100%; max-width: 100%; height: 72px; display: block; }
.mel-wrap {
  background: var(--bg1); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px; min-width: 0; overflow: hidden;
}
.mel-wrap canvas.mel1d { width: 100%; max-width: 100%; height: 96px; display: block; }
canvas.mel2d {
  width: 100%; max-width: 100%; height: 220px; display: block;
  margin-top: 10px; background: #0a100e; border-radius: 8px;
}
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.check {
  border: 1px solid var(--line); border-radius: 10px; padding: 10px; background: var(--bg1); font-size: 0.8rem;
}
.check .n { font-size: 0.85rem; font-weight: 600; }
.check .h { font-size: 0.72rem; color: var(--muted); margin-top: 4px; line-height: 1.35; }
.check .s { margin-top: 6px; font-family: var(--mono); font-size: 0.75rem; }
.check.ok .s { color: var(--ok); } .check.bad .s { color: var(--bad); }
.timeline-wrap {
  margin-top: 14px; background: var(--bg1); border: 1px solid var(--line);
  border-radius: 12px; padding: 12px 14px 10px; min-width: 0; overflow: hidden;
}
.timeline-wrap .t { font-size: 0.72rem; color: var(--muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.06em; }
canvas.timeline {
  width: 100%; max-width: 100%; height: 140px; display: block;
  background: #0a100e; border-radius: 8px;
}
.timeline-legend {
  display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px;
  font-size: 0.72rem; color: var(--muted); font-family: var(--mono);
}
.timeline-legend i {
  display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px;
}
.timeline-legend .hb i { background: #4ecdc4; }
.timeline-legend .det i { background: var(--accent); }
.timeline-legend .mel i { background: #9b6bff; }
.timeline-legend .mqtt-hb i { background: #7ec8e3; }
.timeline-legend .mqtt-det i { background: #e07a3d; }
.feed {
  margin-top: 8px; max-height: 220px; overflow: auto; font-family: var(--mono);
  font-size: 0.75rem; line-height: 1.55; color: var(--muted);
}
.feed .row { padding: 4px 0; border-bottom: 1px solid rgba(42,61,53,0.5); }
.feed .ok { color: var(--ok); } .feed .err { color: var(--bad); } .feed .nid { color: var(--cyan); }
.empty {
  color: var(--muted); padding: 28px 12px; text-align: center;
  border: 1px dashed var(--line); border-radius: 12px;
}
.empty-steps {
  text-align: left; max-width: 36ch; margin: 10px auto 0;
  padding: 0; list-style: none; font-size: 0.82rem; line-height: 1.45;
}
.empty-steps li { margin: 0 0 8px; padding-left: 1.2em; position: relative; }
.empty-steps li::before {
  content: attr(data-n); position: absolute; left: 0; color: var(--accent); font-family: var(--mono); font-size: 0.75rem;
}
.empty-steps button.linkish {
  display: inline; border: none; background: none; padding: 0; margin: 0;
  color: var(--cyan); font: inherit; cursor: pointer; text-decoration: underline;
}
.checklist-miss {
  margin-top: 10px; font-size: 0.8rem; color: var(--warn);
  font-family: var(--mono);
}
#authModal .box { width: min(440px, 96vw); max-height: none; }
#authModal .box p { margin: 0 0 12px; color: var(--muted); font-size: 0.85rem; line-height: 1.4; }
#authModal .box label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em;
}
#authModal .box input {
  font-family: var(--mono); font-size: 0.85rem; color: var(--text);
  background: var(--bg1); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px;
}
#authModal .box .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
#authModal .box .actions button {
  font-family: var(--font); font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  border-radius: 999px; padding: 8px 14px; cursor: pointer;
}
#authModal .box .actions button.primary { border-color: var(--accent); color: var(--accent); }
.mqtt-form {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px; align-items: end; margin-bottom: 12px;
}
.mqtt-form label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em;
}
.mqtt-form input {
  font-family: var(--mono); font-size: 0.85rem; color: var(--text);
  background: var(--bg1); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px;
}
.mqtt-form .actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.mqtt-form .actions button {
  font-family: var(--font); font-weight: 600; font-size: 0.85rem;
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  border-radius: 999px; padding: 8px 14px; cursor: pointer;
}
.mqtt-form .actions button.primary { border-color: var(--accent); color: var(--accent); }
.mqtt-form .hint { grid-column: 1 / -1; font-size: 0.75rem; color: var(--muted); text-transform: none; letter-spacing: 0; }
.mqtt-form .toggle-row,
.mqtt-form .actions,
.mqtt-form .fwd-meter,
.mqtt-form details.cloud-adv { grid-column: 1 / -1; }
details.cloud-adv { margin-top: 12px; }
details.cloud-adv summary {
  cursor: pointer; color: var(--muted); font-size: 0.82rem; user-select: none;
}
.mqtt-form #cloudFwdStatus {
  font-family: var(--mono); font-size: 0.78rem; font-weight: 600;
  padding: 2px 8px; border-radius: 6px; border: 1px solid transparent;
}
#cloudFwdStatus.cloud-fwd-ok {
  color: var(--ok); background: rgba(61, 186, 122, 0.12); border-color: rgba(61, 186, 122, 0.35);
}
#cloudFwdStatus.cloud-fwd-err {
  color: var(--bad); background: rgba(227, 93, 93, 0.1); border-color: rgba(227, 93, 93, 0.4);
}
#cloudFwdStatus.cloud-fwd-warn {
  color: #d4a017; background: rgba(212, 160, 23, 0.1); border-color: rgba(212, 160, 23, 0.35);
}
#cloudFwdStatus.cloud-fwd-muted { color: var(--muted); }
.toast {
  position: fixed; right: 18px; bottom: 18px; z-index: 40;
  min-width: 280px; max-width: min(420px, 92vw);
  background: #1b2a24; border: 1px solid var(--accent); border-radius: 14px;
  padding: 14px 16px; box-shadow: 0 16px 40px rgba(0,0,0,0.45);
  transform: translateY(120%); opacity: 0; transition: transform .35s, opacity .35s;
}
.toast.show { transform: none; opacity: 1; }
.toast .t { font-weight: 700; color: var(--accent); }
.toast .b { margin-top: 6px; font-family: var(--mono); font-size: 0.82rem; color: var(--text); }
.toast .actions { margin-top: 10px; display: flex; gap: 8px; }
.flash {
  position: fixed; z-index: 90; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(120%);
  max-width: min(520px, 92vw); padding: 12px 16px; border-radius: 12px;
  border: 1px solid var(--line); background: rgba(18, 26, 23, 0.96);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45); font-size: 0.9rem; line-height: 1.35;
  opacity: 0; pointer-events: none; transition: transform .22s ease, opacity .22s ease;
}
.flash.show {
  transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: auto;
}
.flash.bad { border-color: rgba(227,93,93,0.55); color: var(--bad); }
.flash.ok { border-color: rgba(61,186,122,0.45); }
.eng-status {
  font-family: var(--mono); font-size: 0.78rem; color: var(--muted);
  font-weight: 600; letter-spacing: 0.02em;
}
.eng-status.on { color: var(--ok); }
.modal {
  display: none; position: fixed; inset: 0; z-index: 50;
  background: rgba(0,0,0,0.55); align-items: center; justify-content: center; padding: 20px;
}
.modal.open { display: flex; }
.modal .box {
  width: min(960px, 96vw); max-height: 90vh; overflow: auto;
  background: var(--bg1); border: 1px solid var(--line); border-radius: 16px; padding: 16px;
}
.modal .box h3 { margin: 0 0 10px; }
.tab-gear {
  width: 40px; height: 40px; padding: 0; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.15rem; line-height: 1;
}
.tab-gear[hidden] { display: none !important; }
.settings-intro {
  margin: 0 0 16px; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--bg2);
  font-size: 0.88rem; color: var(--muted); line-height: 1.45;
}
.settings-intro strong { color: var(--text); font-weight: 600; }
.settings-intro em { font-style: normal; color: var(--accent); }
.hub-ver { cursor: pointer; user-select: none; }
.tab-gear.active { border-color: var(--accent); color: var(--accent); }
.view-hidden { display: none !important; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(61,186,122,.5); }
  70% { box-shadow: 0 0 0 10px rgba(61,186,122,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,186,122,0); }
}

.mono-muted { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); }
.sec-h { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 10px; }
.sec-h h2 { margin: 0; }
.chip-row { display: inline-flex; flex-wrap: wrap; gap: 6px; }

.fwd-meter {
  margin-top: 14px; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--line); background: linear-gradient(145deg, rgba(26,38,33,0.9), rgba(18,26,23,0.6));
}
.fwd-meter-row { display: flex; justify-content: space-between; gap: 12px; font-size: 0.82rem; }
.fwd-meter-row .k { color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.68rem; }
.fwd-meter-row .v { font-family: var(--mono); color: var(--cyan); }
.fwd-meter-row.muted { margin-top: 6px; color: var(--muted); font-size: 0.75rem; }
.fwd-meter-bar {
  margin-top: 8px; height: 6px; border-radius: 999px; background: rgba(42,61,53,0.8); overflow: hidden;
}
.fwd-meter-bar i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--accent));
  transition: width 0.4s ease;
}
.fwd-meter-bar i.hot { background: linear-gradient(90deg, var(--warn), var(--bad)); }

.zone-panel .panel-note { margin-top: 0; }
.zone-global {
  display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center;
  margin: 12px 0 18px; padding: 12px 14px; border-radius: 12px;
  border: 1px dashed rgba(212,160,23,0.35); background: rgba(212,160,23,0.05);
}
.toggle-row {
  display: inline-flex !important; flex-direction: row !important; align-items: center; gap: 8px;
  text-transform: none !important; letter-spacing: 0 !important; color: var(--text); font-size: 0.9rem;
  cursor: pointer; user-select: none;
}
.toggle-row.tight { font-size: 0.78rem; color: var(--muted); }
.inline-field {
  display: inline-flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--muted);
  text-transform: none; letter-spacing: 0;
}
.inline-field input {
  width: 72px; font-family: var(--mono); font-size: 0.85rem; color: var(--text);
  background: var(--bg1); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px;
}
.zone-block { margin-top: 18px; }
.zone-block-h {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px;
}
.zone-block-h h3 {
  margin: 0; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
.ghost-btn, .zone-actions button, .icon-btn {
  font-family: var(--font); font-weight: 600; font-size: 0.82rem;
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  border-radius: 999px; padding: 7px 12px; cursor: pointer;
}
.ghost-btn:hover, .zone-actions button:hover { border-color: var(--accent); color: var(--accent); }
.zone-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.zone-actions .primary { border-color: var(--accent); color: var(--accent); }
.icon-btn { width: 32px; height: 32px; padding: 0; border-radius: 50%; line-height: 1; font-size: 1.1rem; }
.icon-btn.danger { color: var(--bad); border-color: rgba(227,93,93,0.45); }

.card-stack { display: flex; flex-direction: column; gap: 12px; }
.z-card {
  border: 1px solid var(--line); border-radius: 14px; padding: 14px;
  background:
    linear-gradient(145deg, rgba(26,38,33,0.95), rgba(18,26,23,0.75));
  animation: rise 0.45s ease-out both;
}
.z-card.zone { border-color: rgba(78,205,196,0.28); }
.z-card-top { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.z-card .z-name {
  flex: 1; font-family: var(--font); font-weight: 600; font-size: 1rem;
  background: transparent; border: 0; border-bottom: 1px solid var(--line);
  color: var(--text); padding: 4px 0; border-radius: 0;
}
.z-card label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em;
}
.z-card input, .z-card select {
  font-family: var(--mono); font-size: 0.85rem; color: var(--text);
  background: var(--bg1); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px;
}
.z-full { margin-bottom: 8px; }
.z-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 8px; }
.z-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-bottom: 8px; }
@media (max-width: 720px) {
  .z-grid-2, .z-grid-3 { grid-template-columns: 1fr; }
  .node-zone-row { grid-template-columns: 1fr; }
}
.z-filters { display: flex; flex-wrap: wrap; gap: 10px 14px; margin: 8px 0 10px; }

.node-zone-list { display: flex; flex-direction: column; gap: 8px; }
.node-zone-row {
  display: grid; grid-template-columns: minmax(110px, 0.9fr) minmax(120px, 1fr) minmax(120px, 1fr);
  gap: 10px; align-items: center;
  padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg1);
}
.node-zone-row .nz-id { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.node-zone-row .nz-lab { font-size: 0.9rem; font-weight: 600; }
.node-zone-row .mono { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); }
.node-zone-row input.nz-label,
.node-zone-row select {
  font-family: var(--mono); font-size: 0.85rem; color: var(--text);
  background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px;
}

.mel-policy {
  margin-top: 16px; padding: 14px; border-radius: 14px;
  border: 1px solid rgba(78,205,196,0.35);
  background: linear-gradient(145deg, rgba(20,40,38,0.9), rgba(18,26,23,0.55));
}
.mel-policy h3 {
  margin: 0 0 6px; font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--cyan);
}
.mel-zone-overrides { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.mel-ov-h { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.mel-ov-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-items: center;
  padding: 8px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg1);
}
.mel-ov-row select {
  font-family: var(--mono); font-size: 0.82rem; color: var(--text);
  background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px;
}
.z-adsb-filters {
  margin-top: 10px; padding: 10px 12px; border-radius: 10px;
  border: 1px dashed rgba(224,160,69,0.4); background: rgba(224,160,69,0.06);
}
.z-adsb-filters-h {
  font-size: 0.72rem; color: var(--warn); margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.zone-ops-strip {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px;
}
.zone-pill {
  min-width: 140px; padding: 10px 12px; border-radius: 12px;
  border: 1px solid var(--line); background: rgba(18,26,23,0.9);
}
.zone-pill.ok { border-color: rgba(61,186,122,0.45); }
.zone-pill.warn { border-color: rgba(224,160,69,0.45); }
.zone-pill .zp-name { display: block; font-weight: 600; font-size: 0.9rem; }
.zone-pill .zp-meta { display: block; margin-top: 4px; font-family: var(--mono); font-size: 0.72rem; color: var(--muted); }