/* Traffic Lights Container */
.traffic-lights-container {
  display: flex;
  justify-content: space-around;
  width: 100%;
  max-width: 900px;
  margin-bottom: 20px;
  gap: 12px;
  flex-wrap: wrap;
}

@media (min-width: 640px) {
  .traffic-lights-container {
    gap: 20px;
    flex-wrap: nowrap;
  }
}

.city-lights {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
}

.city-lights h3 {
  margin: 0 0 8px 0;
  font-size: 12px;
  font-weight: bold;
}

@media (min-width: 640px) {
  .city-lights h3 {
    font-size: 14px;
  }
}

.lights-row {
  display: flex;
  gap: 16px;
  align-items: center;
}

.traffic-light {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.traffic-light-label {
  font-size: 10px;
  color: #666;
  margin-bottom: 4px;
  text-align: center;
}

/* Light States - dim by default */
.light {
  opacity: 0.2;
  transition: opacity 0.3s;
}

.light.active {
  opacity: 1;
}