.rail-stop {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, max-content);
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex: 1 0 120px;
  min-height: 44px;
  padding: 0 10px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.rail-stop span {
  position: relative;
  z-index: 1;
  width: 13px;
  height: 13px;
  border: 3px solid #8f9498;
  border-radius: 50%;
  background: var(--transit-stop-background, var(--bg-main));
  transition:
    border-color 150ms ease,
    box-shadow 150ms ease,
    transform 150ms ease;
}

.rail-stop span::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: transparent;
}

.rail-stop strong {
  position: relative;
  z-index: 2;
  padding: 0 7px;
  background: var(--bg-main);
  box-shadow: 0 0 0 3px var(--bg-main);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.18;
  white-space: nowrap;
}

.rail-stop:hover,
.rail-stop.is-active {
  color: #ffffff;
}

.rail-stop.is-active span {
  border-color: var(--accent);
  box-shadow:
    0 0 0 3px var(--transit-stop-background, var(--bg-main)),
    0 0 0 5px var(--transit-active-ring, color-mix(in srgb, var(--accent) 28%, transparent)),
    0 0 14px var(--transit-active-glow, color-mix(in srgb, var(--accent) 22%, transparent));
  transform: scale(1.1);
}

.rail-stop.is-active span::after {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-soft);
}

.rail-stop.is-active strong::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.95;
}