/* ── DCOSMOS-TRANSMISSION: the notice chip, the focus-signal overlay, and
   the atlas list tag for a system a transmission unlocked. */
.transmission-notice {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid #7c5cd6;
  border-radius: 999px;
  padding: 6px 8px 6px 14px;
  box-shadow: 0 4px 18px rgba(124, 92, 214, 0.35);
}
.transmission-notice-body {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 0;
}
.transmission-notice-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #a78bfa;
  box-shadow: 0 0 8px #a78bfa;
  animation: transmissionDotPulse 1.6s ease-in-out infinite;
  flex: none;
}
@keyframes transmissionDotPulse {
  0%, 100% { opacity: 0.45; transform: scale(0.85); }
  50%      { opacity: 1;    transform: scale(1.15); }
}
.transmission-notice-close {
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.transmission-notice-close:hover {
  color: var(--text-secondary);
}
/* Focus the Signal overlay -- same shape as .anomaly-overlay. */
.transmission-overlay {
  position: fixed;
  inset: 0;
  z-index: 210;
  background: rgba(4, 8, 16, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.transmission-overlay-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 8px;
}
.transmission-overlay-title {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}
.transmission-overlay-close {
  width: 32px;
  height: 32px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-dim);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.transmission-overlay-close:hover {
  border-color: #a78bfa;
  color: #a78bfa;
}
.transmission-overlay-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 16px 24px;
}
.transmission-instruction {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--text-secondary);
  text-align: center;
  letter-spacing: 0.5px;
}
#transmissionCanvas {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  touch-action: none;
}
/* The atlas list tag: violet, matching the map's transmission halo. */
.entry-tag-transmission {
  border-color: #7c5cd6 !important;
  color: #a78bfa !important;
}