.status-chip {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 9999px;
  white-space: nowrap;
  transition: background-color .3s ease, color .3s ease;
}

.status-chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.status-chip[data-status="WAITING"]   { background: var(--status-waiting-bg);   color: var(--status-waiting-text); }
.status-chip[data-status="DEPARTED"]  { background: var(--status-departed-bg);  color: var(--status-departed-text); }
.status-chip[data-status="ON ROUTE"]  { background: var(--status-onroute-bg);   color: var(--status-onroute-text); }
.status-chip[data-status="ARRIVING"]  { background: var(--status-arriving-bg);  color: var(--status-arriving-text); }
.status-chip[data-status="ARRIVED"]   { background: var(--status-arrived-bg);   color: var(--status-arrived-text); }

.status-chip[data-status="ARRIVING"] .status-chip-dot {
  animation: statusDotPulse 1.4s ease-in-out infinite;
}

@keyframes statusDotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .45; transform: scale(.8); }
}

@media (prefers-reduced-motion: reduce) {
  .status-chip[data-status="ARRIVING"] .status-chip-dot { animation: none; }
}