:root {
  --bg: #070b14;
  --panel: #0d1321;
  --panel-border: #1a2338;
  --text: #e8edf7;
  --muted: #8b9bb8;
  --accent: #22d3ee;
  --accent-dim: #0e7490;
  --ok: #4ade80;
  --warn: #fbbf24;
  --danger: #f87171;
  --recording: #fb923c;
  --font: "Outfit", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  overflow: hidden;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(180deg, #0a1020 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--panel-border);
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo {
  width: 2.25rem;
  height: 2.25rem;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(34, 211, 238, 0.35));
}

.brand h1 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.subtitle {
  font-size: 0.75rem;
  color: var(--muted);
}

.topbar-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pill {
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pill.connected { border-color: var(--ok); color: var(--ok); }
.pill.disconnected { border-color: var(--danger); color: var(--danger); }

.pill.phase.starting, .pill.phase.refreshing { color: var(--warn); }
.pill.phase.waiting { color: var(--accent); }
.pill.phase.recording { color: var(--recording); border-color: var(--recording); animation: pulse 1.5s infinite; }
.pill.phase.decoding { color: #c084fc; }
.pill.phase.handoff { color: var(--muted); }
.pill.phase.idle, .pill.phase.offline { color: var(--muted); }

.pill.adsb-pill { color: var(--warn); border-color: rgba(251, 191, 36, 0.35); }
.pill.adsb-pill.live { color: var(--warn); border-color: var(--warn); }
.pill.adsb-pill.offline { color: var(--muted); }

.card h2 .card-link {
  float: right;
  font-size: 0.62rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: none;
  font-weight: 400;
}

.adsb-status {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
}

.aircraft-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 160px;
  overflow-y: auto;
}

.aircraft-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.4rem 0.6rem;
  align-items: center;
  font-size: 0.75rem;
  padding: 0.35rem 0.45rem;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid transparent;
  border-left: 2px solid var(--warn);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.aircraft-item:hover { background: rgba(251, 191, 36, 0.08); }

.aircraft-item.selected {
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.45);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.aircraft-item .callsign {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--warn);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.clock {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr min(380px, 32vw);
  min-height: 0;
}

.globe-panel {
  position: relative;
  min-height: 0;
  background: #070b14;
}

#cesiumContainer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#cesiumContainer .cesium-viewer,
#cesiumContainer .cesium-viewer-cesiumWidgetContainer,
#cesiumContainer .cesium-widget {
  width: 100%;
  height: 100%;
}

.cesium-credit-compact {
  font-size: 10px !important;
  opacity: 0.65;
  max-width: 280px;
}

.globe-overlay {
  position: absolute;
  top: 1rem;
  left: 1rem;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  z-index: 5;
}

.globe-home-btn {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
  background: rgba(7, 11, 20, 0.9);
  border: 1px solid rgba(34, 211, 238, 0.35);
  border-radius: 8px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}

.globe-home-btn:hover {
  background: rgba(34, 211, 238, 0.16);
  border-color: rgba(34, 211, 238, 0.65);
  color: var(--accent);
  box-shadow: 0 4px 22px rgba(34, 211, 238, 0.2);
}

.observer-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: #4ade80;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.45rem;
  border: 1px solid rgba(74, 222, 128, 0.35);
  border-radius: 4px;
  background: rgba(7, 11, 20, 0.65);
  width: fit-content;
}

.follow-hint {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--muted);
  opacity: 0;
  transition: opacity 0.3s;
}

.follow-hint.visible { opacity: 1; }

.reticle-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0;
  transition: opacity 0.3s;
}

.reticle-label.visible { opacity: 1; }

.reticle-label.recording {
  color: var(--recording);
}

.legend {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.72rem;
  color: var(--muted);
  z-index: 5;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.sidebar {
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: var(--panel);
  border-left: 1px solid var(--panel-border);
}

.card {
  background: rgba(13, 19, 33, 0.85);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.card h2 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.card h3.subhead {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 0.75rem 0 0.4rem;
  font-weight: 600;
}

.status-message {
  font-size: 0.85rem;
  line-height: 1.45;
  margin-bottom: 0.5rem;
}

.status-card.recording {
  border-color: rgba(251, 146, 60, 0.55);
  box-shadow: 0 0 0 1px rgba(251, 146, 60, 0.15), 0 0 24px rgba(251, 146, 60, 0.08);
}

.status-card.decoding {
  border-color: rgba(192, 132, 252, 0.55);
  box-shadow: 0 0 0 1px rgba(192, 132, 252, 0.15), 0 0 24px rgba(192, 132, 252, 0.08);
}

.recording-progress-wrap {
  margin-bottom: 0.55rem;
}

.recording-progress-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--recording);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.status-card.decoding .recording-progress-label {
  color: #c084fc;
}

.recording-progress-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.recording-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--recording), #fbbf24);
  transition: width 0.8s linear;
}

.status-card.decoding .recording-progress-bar {
  background: linear-gradient(90deg, #c084fc, #818cf8);
  animation: decode-indeterminate 1.4s ease-in-out infinite;
}

@keyframes decode-indeterminate {
  0% { width: 18%; margin-left: 0; }
  50% { width: 42%; margin-left: 30%; }
  100% { width: 18%; margin-left: 82%; }
}

.recording-pane {
  pointer-events: auto;
  width: min(280px, 88vw);
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  background: rgba(7, 11, 20, 0.92);
  border: 1px solid rgba(251, 146, 60, 0.55);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.55), 0 0 24px rgba(251, 146, 60, 0.15);
  backdrop-filter: blur(8px);
  animation: pane-in 0.35s ease-out;
}

.recording-pane.decoding {
  border-color: rgba(192, 132, 252, 0.55);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.55), 0 0 24px rgba(192, 132, 252, 0.15);
}

@keyframes pane-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.recording-pane-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
}

.recording-pane .rec-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--recording);
  flex-shrink: 0;
  animation: rec-blink 1s infinite;
}

.recording-pane.decoding .rec-dot {
  background: #c084fc;
}

.recording-pane-title {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--recording);
}

.recording-pane.decoding .recording-pane-title {
  color: #c084fc;
}

.recording-pane-status {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  border: 1px solid rgba(74, 222, 128, 0.45);
  color: var(--ok);
  background: rgba(74, 222, 128, 0.1);
}

.recording-pane-status.disconnected {
  border-color: rgba(248, 113, 113, 0.45);
  color: var(--danger);
  background: rgba(248, 113, 113, 0.1);
}

.recording-pane-status.processing {
  border-color: rgba(192, 132, 252, 0.45);
  color: #c084fc;
  background: rgba(192, 132, 252, 0.1);
}

.recording-pane-sat {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
  letter-spacing: 0.02em;
}

.recording-pane-times {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.recording-pane-time {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
  padding: 0.4rem 0.5rem;
}

.recording-pane-time .label {
  display: block;
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.15rem;
}

.recording-pane-time .value {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}

.recording-pane-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 0.45rem;
}

.recording-pane-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--recording), #fbbf24);
  transition: width 0.8s linear;
}

.recording-pane.decoding .recording-pane-bar {
  background: linear-gradient(90deg, #c084fc, #818cf8);
  animation: decode-indeterminate 1.4s ease-in-out infinite;
}

.recording-pane-meta {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

@keyframes rec-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.metrics-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.metric {
  background: var(--bg);
  border-radius: 6px;
  padding: 0.4rem 0.5rem;
}

.metric .label {
  font-size: 0.62rem;
  color: var(--muted);
  text-transform: uppercase;
}

.metric .value {
  font-family: var(--mono);
  font-size: 0.78rem;
}

.pass-card {
  font-size: 0.82rem;
  line-height: 1.5;
}

.pass-card.selectable {
  cursor: pointer;
  padding: 0.55rem 0.6rem;
  margin: -0.15rem -0.2rem;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}

.pass-card.selectable:hover {
  background: rgba(34, 211, 238, 0.08);
  border-color: rgba(34, 211, 238, 0.25);
}

.pass-card.selectable.selected {
  background: rgba(34, 211, 238, 0.12);
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.pass-card.live {
  border-color: rgba(251, 146, 60, 0.45);
  background: rgba(251, 146, 60, 0.08);
}

.pass-card.live.selected {
  border-color: rgba(34, 211, 238, 0.45);
  background: rgba(34, 211, 238, 0.1);
}

#next-pass-card.connected {
  border-color: rgba(248, 113, 113, 0.55);
  box-shadow: 0 0 20px rgba(248, 113, 113, 0.22), inset 0 0 12px rgba(248, 113, 113, 0.06);
  animation: connected-glow 2s ease-in-out infinite;
}

@keyframes connected-glow {
  0%, 100% { box-shadow: 0 0 16px rgba(248, 113, 113, 0.18), inset 0 0 10px rgba(248, 113, 113, 0.05); }
  50% { box-shadow: 0 0 28px rgba(248, 113, 113, 0.38), inset 0 0 16px rgba(248, 113, 113, 0.1); }
}

.pass-card.connected {
  border-color: rgba(248, 113, 113, 0.55);
  background: rgba(248, 113, 113, 0.1);
}

.pass-card.connected.selected {
  border-color: rgba(248, 113, 113, 0.65);
  background: rgba(248, 113, 113, 0.14);
}

.pass-card.decoding {
  border-color: rgba(192, 132, 252, 0.45);
  background: rgba(192, 132, 252, 0.08);
}

.connected-badge {
  display: inline-block;
  margin-left: 0.35rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--danger);
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(248, 113, 113, 0.55);
  background: rgba(248, 113, 113, 0.15);
  vertical-align: middle;
}

.pass-card .name {
  font-weight: 600;
  font-size: 0.95rem;
}

.pass-card .focus-hint {
  font-size: 0.62rem;
  color: var(--muted);
  margin-top: 0.35rem;
  letter-spacing: 0.04em;
}

.pass-card .highlight { color: var(--accent); font-family: var(--mono); }

.schedule-list, .sat-list, .capture-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 180px;
  overflow-y: auto;
}

.schedule-item, .sat-item, .capture-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.4rem 0.6rem;
  align-items: center;
  font-size: 0.75rem;
  padding: 0.35rem 0.45rem;
  border-radius: 6px;
  background: var(--bg);
  cursor: default;
}

.schedule-item.scheduled { border-left: 2px solid var(--ok); }
.schedule-item.skipped { opacity: 0.5; border-left: 2px solid var(--muted); }
.schedule-item.active { border-left: 2px solid var(--recording); background: rgba(251, 146, 60, 0.08); }

.sat-item { cursor: pointer; transition: background 0.15s, border-color 0.15s; border: 1px solid transparent; }
.sat-item:hover { background: rgba(34, 211, 238, 0.08); }
.sat-item.selected {
  background: rgba(34, 211, 238, 0.12);
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.schedule-item { cursor: pointer; }
.schedule-item.selected {
  border-left-color: var(--accent) !important;
  background: rgba(34, 211, 238, 0.08);
}

.sat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 6px currentColor;
}

.sat-meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
  text-align: right;
}

.el-badge {
  font-family: var(--mono);
  font-size: 0.65rem;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: rgba(34, 211, 238, 0.15);
  color: var(--accent);
}

.el-badge.above { background: rgba(74, 222, 128, 0.15); color: var(--ok); }

.telemetry-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.capture-item .ok { color: var(--ok); }
.capture-item .fail { color: var(--danger); }

.empty {
  font-size: 0.75rem;
  color: var(--muted);
  font-style: italic;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: 55vh 1fr;
  }
  .sidebar { border-left: none; border-top: 1px solid var(--panel-border); }
}