/* ============================================================
   Optaris Atrium — Spatial Awareness View
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --optaris-navy-900: #0a1628;
  --optaris-navy-950: #060d1a;
  --optaris-amber-500: #f5a623;
  --optaris-amber-300: #ffc869;
  --bg-deep: #060d1a;
  --bg-panel: rgba(10, 22, 40, 0.85);
  --bg-panel-border: rgba(0, 210, 120, 0.2);
  --green-glow: #00d878;
  --green-bright: #3eff8a;
  --amber: #f5a623;
  --blue-signal: #2090ff;
  --red-alert: #ff3040;
  --text-primary: #e8ece0;
  --text-secondary: rgba(232, 236, 224, 0.55);
  --text-label: rgba(232, 236, 224, 0.4);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg-deep);
  overflow: hidden;
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

#room-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
}

#hud {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10;
}

#hud::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(245, 166, 35, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: -1;
  opacity: 0.55;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* Brand */
#brand { position: absolute; top: 24px; left: 28px; }
#brand-logo {
  font-weight: 300;
  font-size: 28px;
  letter-spacing: 2px;
  text-shadow: 0 0 30px rgba(245, 166, 35, 0.25);
  display: flex;
  align-items: center;
  gap: 10px;
}
#brand-logo .brand-mark { filter: drop-shadow(0 0 6px rgba(245, 166, 35, 0.4)); }
#brand-tagline {
  font-size: 10px;
  font-weight: 300;
  color: var(--amber);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 6px;
  margin-left: 32px;
  opacity: 0.75;
}
#brand-home {
  display: inline-block;
  margin-top: 10px;
  margin-left: 32px;
  padding: 4px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--amber);
  border: 1px solid rgba(245, 166, 35, 0.35);
  border-radius: 3px;
  pointer-events: auto;
  transition: all 0.18s ease;
}
#brand-home:hover {
  background: rgba(245, 166, 35, 0.12);
  border-color: var(--amber);
  color: #ffc869;
}

/* Status bar */
#status-bar {
  position: absolute;
  top: 24px; right: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}
#source-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  background: rgba(0, 216, 120, 0.1);
  border: 1px solid rgba(0, 216, 120, 0.25);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--green-glow);
}
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.dot--demo { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.dot--live { background: var(--green-glow); box-shadow: 0 0 6px var(--green-glow); animation: pulse-dot 2s infinite; }
.dot--off  { background: var(--red-alert, #ff3040); box-shadow: 0 0 6px var(--red-alert, #ff3040); }
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* Sensor feed offline — red-tinted connection pill. */
#source-badge.offline {
  background: rgba(255, 48, 64, 0.10);
  border-color: rgba(255, 48, 64, 0.30);
  color: var(--red-alert, #ff3040);
}

#view-switch {
  display: flex;
  gap: 1px;
  padding: 3px;
  border-radius: 20px;
  background: rgba(10, 22, 40, 0.6);
  border: 1px solid rgba(245, 166, 35, 0.2);
  pointer-events: auto;
}
#view-switch button {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 18px;
  cursor: pointer;
  transition: all 0.18s ease;
}
#view-switch button.active {
  background: rgba(245, 166, 35, 0.15);
  color: var(--amber);
}
#view-switch button:hover:not(.active) { color: var(--text-primary); }

/* Panels */
.data-panel {
  position: absolute;
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  border-radius: 12px;
  padding: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: auto;
}

.panel-header {
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(245, 166, 35, 0.18);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.panel-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--amber);
}

/* Nodes panel — left */
#panel-nodes {
  top: 130px;
  left: 28px;
  width: 280px;
  /* Sensor Mesh is the primary surface — own the left column.
     Activity card is compact (~200px), 480px floor leaves room. */
  max-height: calc(100vh - 480px);
  overflow-y: auto;
}
.node-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(245, 166, 35, 0.08);
}
.node-row:last-child { border-bottom: none; }
.node-led {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green-glow);
  box-shadow: 0 0 8px var(--green-glow);
  flex-shrink: 0;
}
.node-led.offline { background: #555; box-shadow: none; }
.node-info { flex: 1; min-width: 0; }
.node-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}
.node-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--text-label);
  margin-top: 2px;
}
.node-rssi {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--amber);
  font-weight: 600;
}

/* Stats panel — right */
#panel-stats {
  top: 130px;
  right: 28px;
  width: 280px;
  max-height: calc(100vh - 320px);
  overflow-y: auto;
}

@media (max-width: 900px) {
  #panel-nodes { width: 260px; max-height: calc(50vh - 90px); }
  #panel-stats { top: auto; bottom: 320px; right: 28px; width: 260px;
                 max-height: calc(50vh - 180px); }
}
@media (max-width: 620px) {
  #panel-nodes, #panel-stats, #heatmap-panel {
    left: 12px; right: 12px; width: auto; max-width: none;
  }
  #panel-nodes { top: 120px; max-height: 30vh; }
  #panel-stats { top: auto; bottom: 340px; max-height: 26vh; }
  #heatmap-panel { bottom: 12px; }
}
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 0;
}
.stat-label {
  font-size: 11px;
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.stat-value.accent { color: var(--green-glow); }
.stat-value.warn { color: var(--amber); }
.stat-value.alert { color: var(--red-alert); }

#count-hero {
  text-align: center;
  padding: 16px 0 8px;
}
#count-hero-num {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  font-size: 64px;
  line-height: 1;
  color: var(--amber);
  text-shadow: 0 0 30px rgba(245, 166, 35, 0.4);
  letter-spacing: -2px;
}
#count-hero-label {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* Tracks panel — sits above heatmap panel on the left */
#panel-tracks {
  bottom: 260px;
  left: 28px;
  width: 320px;
  max-height: 220px;
  overflow: hidden;
}
.track-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.track-id {
  color: var(--green-glow);
  font-weight: 600;
  width: 36px;
}
.track-pos {
  color: var(--text-secondary);
  font-size: 10px;
  flex: 1;
}
.track-conf {
  color: var(--amber);
  font-size: 10px;
}
.track-empty {
  font-size: 11px;
  color: var(--text-label);
  text-align: center;
  padding: 24px 0;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Capabilities bottom bar */
#capabilities-bar {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 22px;
  background: var(--bg-panel);
  border: 1px solid rgba(245, 166, 35, 0.15);
  border-radius: 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.cap-item { display: flex; align-items: center; gap: 6px; }
.cap-icon { color: var(--amber); }
.cap-divider { width: 1px; height: 12px; background: rgba(245, 166, 35, 0.2); }

/* Key hints — top-centre, roomy */
/* Keys popup (opened from top-toolbar "Keys" button) */
#keys-popup {
  position: absolute;
  top: 72px;
  right: 28px;
  width: 280px;
  padding: 14px 16px;
  background: rgba(6, 13, 26, 0.92);
  border: 1px solid rgba(245, 166, 35, 0.3);
  border-radius: 10px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.35), 0 20px 40px -20px rgba(0,0,0,0.5);
  pointer-events: auto;
  z-index: 60;
  animation: keys-popup-in 0.18s ease;
}
@keyframes keys-popup-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.keys-popup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(245, 166, 35, 0.18);
}
.keys-popup-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 2.2px;
  color: var(--amber);
}
#keys-popup-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
}
#keys-popup-close:hover { color: var(--text-primary); }
.keys-popup-grid { display: flex; flex-direction: column; gap: 6px; }
.keys-row {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-primary);
}
.keys-row b {
  display: inline-grid;
  place-items: center;
  width: 24px; height: 24px;
  border-radius: 5px;
  background: rgba(245, 166, 35, 0.15);
  border: 1px solid rgba(245, 166, 35, 0.4);
  color: var(--amber);
  font-weight: 700;
  font-size: 11px;
}
.key-hint {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-secondary);
  padding: 3px 8px;
  border-radius: 14px;
  text-transform: uppercase;
}
.key-hint b {
  display: inline-grid;
  place-items: center;
  width: 16px; height: 16px;
  border-radius: 4px;
  background: rgba(245, 166, 35, 0.18);
  border: 1px solid rgba(245, 166, 35, 0.4);
  color: var(--amber);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 10px;
}

/* Person hover tooltip */
.person-tooltip {
  position: fixed;
  pointer-events: none;
  background: rgba(6, 13, 26, 0.96);
  border: 1px solid rgba(245, 166, 35, 0.4);
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 220px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5), 0 0 12px rgba(245, 166, 35, 0.2);
  z-index: 50;
  transform: translate(14px, 14px);
  white-space: nowrap;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.tt-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(245, 166, 35, 0.2);
}
.tt-name .tt-swatch {
  width: 10px; height: 10px; border-radius: 50%;
}
.tt-name .tt-id { flex: 1; }
.tt-name .tt-enc {
  font-size: 11px;
  opacity: 0.8;
  cursor: help;
}
.tt-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 2px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.4px;
}
.tt-key {
  color: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.tt-val { color: var(--text-primary); }
.tt-val.tt-mono {
  color: var(--amber);
  letter-spacing: 0;
}

/* ---- Layer toggles (vertical, bottom-right) ---- */
#layer-controls {
  position: absolute;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  border-radius: 12px;
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  pointer-events: auto;
}
#layer-controls button {
  width: 36px;
  height: 32px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.16s ease;
}
#layer-controls button:hover { color: var(--text-primary); border-color: rgba(245,166,35,0.25); }
#layer-controls button.toggled {
  background: rgba(245, 166, 35, 0.15);
  color: var(--amber);
  border-color: rgba(245, 166, 35, 0.5);
  box-shadow: 0 0 8px rgba(245, 166, 35, 0.3);
}

/* ---- Heatmap panel (legend + modes) ---- */
#heatmap-panel {
  position: absolute;
  bottom: 28px;
  left: 28px;
  width: 280px;
}
.hm-modes {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  padding: 3px;
  background: rgba(10, 22, 40, 0.6);
  border: 1px solid rgba(245, 166, 35, 0.18);
  border-radius: 16px;
}
.hm-modes button {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 5px 8px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.16s ease;
}
.hm-modes button.active {
  background: rgba(245, 166, 35, 0.15);
  color: var(--amber);
}
.hm-legend { margin-bottom: 8px; }
.hm-bar {
  height: 10px;
  border-radius: 4px;
  background: linear-gradient(to right,
    rgb(10,5,50)     0%,
    rgb(80,15,140)   20%,
    rgb(170,45,120)  40%,
    rgb(250,70,30)   55%,
    rgb(250,150,5)   70%,
    rgb(250,240,15)  85%,
    rgb(255,255,235) 100%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}
.hm-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.2px;
  color: var(--text-label);
  text-transform: uppercase;
}
.hm-meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(245, 166, 35, 0.12);
}
.hm-key {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.hm-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--amber);
  margin-left: auto;
}

/* Activity panel — compact layout */
.hm-compact { padding: 10px 12px !important; }
.hm-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.hm-title { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 2px; color: var(--amber); font-weight: 600; }
#heatmap-panel.hm-compact .hm-modes { margin: 0; }
#heatmap-panel.hm-compact .hm-modes button { font-size: 9px; letter-spacing: 1px; padding: 3px 6px; }
#heatmap-panel.hm-compact .hm-bar { height: 4px; border-radius: 2px; margin-bottom: 8px; }
.hm-stats { display: flex; flex-direction: column; gap: 4px; }
.hm-stat { display: flex; align-items: baseline; justify-content: space-between; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.5px; }
.hm-stat span { color: rgba(232, 236, 224, 0.45); letter-spacing: 1.2px; }
.hm-stat b { color: var(--amber); font-weight: 600; font-size: 11px; }

/* ---- Peak annotation (HTML overlay above the canvas, projected via JS) ---- */
.peak-annotation {
  position: absolute;
  pointer-events: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.2px;
  color: var(--amber);
  text-shadow: 0 0 8px rgba(0,0,0,0.8);
  white-space: nowrap;
  z-index: 5;
}
.peak-annotation .pa-line {
  display: block;
  width: 32px;
  height: 1px;
  background: linear-gradient(to right, rgba(245,166,35,0.9), rgba(245,166,35,0));
  margin-bottom: 2px;
  box-shadow: 0 0 4px rgba(245, 166, 35, 0.6);
}
.peak-annotation .pa-label {
  display: inline-block;
  padding: 3px 8px;
  background: rgba(6, 13, 26, 0.85);
  border: 1px solid rgba(245, 166, 35, 0.4);
  border-radius: 4px;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ============================================================
   Stage 5 — Premium HUD chrome (compass + focus readout)
   ============================================================ */
.ops-chrome {
  pointer-events: auto;
  background: rgba(6, 13, 26, 0.78);
  border: 1px solid rgba(245, 166, 35, 0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35), 0 20px 40px -20px rgba(0,0,0,0.5);
}

/* Compass strip — inline with status-bar at top */
#ops-compass {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 3px 12px 3px 8px;
  border-radius: 20px;
  height: 30px;
}
.ops-compass-track {
  position: relative;
  width: 200px;
  height: 22px;
  overflow: hidden;
  border-left: 1px solid rgba(245, 166, 35, 0.22);
  border-right: 1px solid rgba(245, 166, 35, 0.22);
  mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
}
.ops-compass-tape {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  align-items: center;
  will-change: transform;
}
.ops-tick {
  flex: 0 0 auto;
  width: 1px;
  background: rgba(245, 166, 35, 0.45);
  margin-right: 13px;
}
.ops-tick.major   { height: 18px; background: rgba(245, 166, 35, 0.95); }
.ops-tick.cardinal{ height: 22px; background: #ffc869; }
.ops-tick-label {
  position: absolute;
  top: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  color: #ffc869;
  transform: translateX(-50%);
}
.ops-compass-pointer {
  position: absolute;
  left: 50%;
  top: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom,
    transparent 0%, #f5a623 20%, #ffc869 50%, #f5a623 80%, transparent 100%);
  transform: translateX(-50%);
  box-shadow: 0 0 8px rgba(245, 166, 35, 0.6);
}
.ops-compass-readout {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  min-width: 44px;
}
.ops-compass-deg {
  font-size: 11px;
  font-weight: 600;
  color: #f5a623;
  letter-spacing: 1px;
  line-height: 1;
}
.ops-compass-card {
  font-size: 9px;
  color: rgba(255, 200, 105, 0.6);
  letter-spacing: 1.5px;
}

/* Focus readout — bottom right */
#ops-focus {
  position: absolute;
  bottom: 28px;
  right: 28px;
  width: 280px;
  border-radius: 10px;
  padding: 14px 16px;
}
.ops-focus-id {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(245, 166, 35, 0.18);
}
.ops-focus-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  color: rgba(245, 166, 35, 0.55);
}
.ops-focus-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: #ffc869;
  text-shadow: 0 0 10px rgba(245, 166, 35, 0.5);
}
.ops-focus-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ops-focus-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: 'JetBrains Mono', monospace;
}
.ops-focus-row span {
  font-size: 10px;
  color: rgba(232, 236, 224, 0.5);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.ops-focus-row b {
  font-size: 12px;
  font-weight: 600;
  color: #e8ece0;
  letter-spacing: 0.5px;
}
.ops-focus-row b.ok    { color: #3eff8a; }
.ops-focus-row b.warn  { color: #f5a623; }
.ops-focus-row b.alert { color: #ff3040; }

/* Panel restyle — sharper, premium */
.data-panel {
  background: rgba(6, 13, 26, 0.82);
  border: 1px solid rgba(245, 166, 35, 0.22);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.35), 0 20px 40px -20px rgba(0,0,0,0.5);
}
.panel-header {
  letter-spacing: 3.5px;
  border-bottom: 1px solid rgba(245, 166, 35, 0.22);
}

/* HUD fade toggle now lives inside #status-bar — inline styles handle look */
#hud-toggle:hover {
  background: rgba(245,166,35,0.22) !important;
  color: #ffc869 !important;
  border-color: var(--amber) !important;
}
.hud-fade {
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.hud-hidden {
  opacity: 0;
  pointer-events: none !important;
  transform: translateY(8px);
}
.hud-hidden#ops-compass { transform: translateX(-50%) translateY(-12px); }
.hud-hidden#ops-focus,
.hud-hidden#panel-tracks,
.hud-hidden#heatmap-panel { transform: translateY(12px); }

/* brand-row: Console button sits to the right of the title (2026-05-21) */
#brand .brand-row { display: flex; align-items: center; gap: 12px; margin-top: 6px; }
#brand .brand-row #brand-tagline { margin: 0; }
#brand .brand-row #brand-home { margin: 0 !important; }