/* Journey top bar, route progress, dialog, footer, and toast. */
.skip-link {
  position: fixed;
  inset-block-start: var(--s-3);
  inset-inline-start: var(--s-3);
  z-index: calc(var(--z-toast) + 1);
  transform: translateY(-180%);
  background: var(--surface);
  color: var(--teal-700);
  padding: var(--s-2) var(--s-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}
.skip-link:focus {
  transform: translateY(0);
}
.topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-topbar);
  background: var(--surface);
  border-block-end: 1px solid var(--border);
  box-shadow: var(--shadow-1);
  view-transition-name: site-topbar;
}
.topbar-inner {
  min-height: var(--topbar-h);
  display: grid;
  grid-template-columns: minmax(8rem, 1fr) minmax(12rem, 1.25fr) minmax(16rem, 1fr);
  align-items: center;
  gap: var(--s-5);
}
.brand {
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  white-space: nowrap;
}
.topbar-journey {
  min-width: 0;
  text-align: center;
  align-self: center;
}
.topbar-location {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--s-3);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#current-title {
  overflow: hidden;
  text-overflow: ellipsis;
}
#station-counter {
  color: var(--teal-700);
  flex: none;
}
.nile-progress {
  width: 100%;
  height: 12px;
  display: block;
  margin-block-start: var(--s-1);
}
.nile-progress path {
  fill: none;
  stroke-linecap: round;
  stroke-width: 3;
}
.nile-track {
  stroke: var(--cyan-400);
}
.nile-fill {
  stroke: var(--teal-700);
  stroke-width: 4 !important;
  transition: stroke-dasharray var(--dur-progress) var(--ease-out);
}
.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--s-1);
  min-width: 0;
}
.icon-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 44px;
  min-width: 44px;
  padding: var(--s-2);
  color: var(--ink);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  font-size: var(--fs-small);
  white-space: nowrap;
}
.icon-action:hover {
  background: var(--surface-tint);
}
.action-icon,
.footer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.action-icon {
  color: var(--teal-700);
}
.action-icon svg,
.footer-icon svg,
.map-stamp svg {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
}
.icon-mirrored {
  transform: rotate(180deg);
}
.exit-action {
  color: var(--ink-2);
}
.journey-footer {
  margin-block-start: var(--s-8);
  border-block-start: 1px solid var(--border);
  background: var(--surface);
  view-transition-name: site-footer;
}
::view-transition-group(site-topbar),
::view-transition-group(site-footer) {
  animation: none;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: var(--s-4);
  padding-block: var(--s-5);
}
.footer-inner .btn {
  min-width: 8rem;
}
.map-dialog {
  width: min(34rem, calc(100% - 2rem));
  max-height: min(86vh, 46rem);
  padding: var(--s-5);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
  background: var(--surface);
  color: var(--ink);
  overflow-y: auto;
}
.map-dialog::backdrop {
  background: color-mix(in srgb, var(--ink) 38%, transparent);
}
.map-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  margin-block-end: var(--s-4);
}
.map-heading h2 {
  margin: 0;
}
.map-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-inline-start: 2px solid var(--cyan-400);
  margin-inline-start: var(--s-5);
}
.map-list li {
  position: relative;
  padding-inline-start: var(--s-5);
  padding-block: var(--s-1);
}
.map-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: calc(-1 * var(--s-2) - 1px);
  inset-block-start: 50%;
  width: var(--s-4);
  height: var(--s-4);
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--teal-700);
}
.map-list .map-current::before {
  background: var(--teal-700);
}
.map-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2) var(--s-3);
  text-align: start;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  color: var(--ink);
}
.map-item:hover,
.map-current .map-item {
  background: var(--surface-tint);
}
.map-number {
  font-size: var(--fs-small);
  color: var(--ink-2);
  min-width: 1.5em;
}
.map-item-title {
  flex: 1;
}
.map-stamp {
  color: var(--gold-700);
  font-weight: var(--fw-bold);
}
.toast {
  position: fixed;
  z-index: var(--z-toast);
  inset-block-end: var(--s-5);
  inset-inline-start: 50%;
  transform: translateX(50%);
  padding: var(--s-3) var(--s-5);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-2);
  background: var(--surface);
  color: var(--ink);
  font-size: var(--fs-small);
}
@media (max-width: 1024px) {
  .topbar-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--s-3);
  }
  .topbar-actions .action-label {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
  }
}
@media (max-width: 600px) {
  .topbar-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--s-2);
  }
  .brand {
    font-size: var(--fs-small);
  }
  .topbar-location {
    font-size: var(--fs-small);
  }
  /* Too narrow for the station name: keep only the «٢ من ٥» counter. */
  #current-title {
    display: none;
  }
  .topbar-actions {
    gap: 0;
  }
  .icon-action {
    min-width: 40px;
    padding: var(--s-1);
  }
  .footer-inner .btn {
    min-width: 0;
    flex: 1;
  }
}