/* Transport App Shell v1.1 — map-first; SEO below viewport (service first) */

html.transport-app-lock,
body.transport-app-shell {
  margin: 0;
  padding: 0;
  background: #0f2433;
}

/* Browser: app takes first viewport; SEO is reachable by page scroll below */
body.transport-app-shell {
  display: block;
  min-height: 100dvh;
  height: auto;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: contain;
}

.transport-app {
  --ta-header: 48px;
  --ta-nav: 60px;
  --ta-ad: 0px;
  --ta-safe-top: env(safe-area-inset-top, 0px);
  --ta-safe-bottom: env(safe-area-inset-bottom, 0px);
  box-sizing: border-box;
  display: grid;
  grid-template-rows: calc(var(--ta-header) + var(--ta-safe-top)) minmax(0, 1fr) var(--ta-ad) calc(var(--ta-nav) + var(--ta-safe-bottom));
  height: 100dvh;
  max-height: 100dvh;
  min-height: 100dvh;
  width: 100%;
  flex-shrink: 0;
  overflow: hidden;
  background: #eef3f7;
  color: #173c57;
}

body.transport-app-shell > .site-adsense--footer,
body.transport-app-shell > footer,
body.transport-app-shell > header.site-legacy,
body.transport-app-shell .hero-actions,
body.transport-app-shell .mobile-quick-nav {
  display: none !important;
}

/* SEO after app — real content, not clipped/hidden */
.transport-seo-below {
  box-sizing: border-box;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 16px 40px;
  background: #f4f7fa;
  color: #173c57;
}

.transport-seo-below .content-card {
  margin: 0 0 16px;
}

.transport-seo-below h1 {
  font-size: 1.35rem;
  line-height: 1.25;
  margin: 0 0 8px;
}

.transport-seo-below h2 {
  font-size: 1.05rem;
  margin: 14px 0 6px;
}

.transport-seo-below p {
  margin: 0 0 8px;
  line-height: 1.45;
}

.transport-seo-routes {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}

.transport-seo-routes a {
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid #d9e5ee;
  color: #173c57;
  text-decoration: none;
  font-weight: 650;
  font-size: 0.92rem;
}

.transport-seo-hubs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.transport-seo-hubs a,
.transport-seo-all {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #d9e5ee;
  color: #173c57;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
}

.transport-app-header__title {
  margin: 0;
}

/* PWA / standalone: pure app shell, no SEO chrome */
@media (display-mode: standalone), (display-mode: fullscreen) {
  html.transport-app-lock,
  body.transport-app-shell {
    height: 100%;
    height: 100dvh;
    overflow: hidden;
    overscroll-behavior: none;
  }

  body.transport-app-shell {
    display: flex;
    flex-direction: column;
  }

  .transport-seo-below {
    display: none !important;
  }
}

.transport-app.has-ad {
  --ta-ad: auto;
}

.transport-app-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: var(--ta-safe-top) 10px 0;
  min-height: var(--ta-header);
  background: linear-gradient(180deg, #16384f 0%, #1b4662 100%);
  color: #fff;
  z-index: 40;
}

.transport-app-header__back,
.transport-app-header__action {
  appearance: none;
  border: 0;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border-radius: 12px;
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
}

.transport-app-header__title {
  flex: 1;
  min-width: 0;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: .01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.transport-app-main {
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  position: relative;
}

.transport-app-sidebar {
  display: none;
}

.transport-app-stage {
  position: relative;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.transport-app-map-host {
  flex: 1 1 auto;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: #d7e4ee;
  /* One-finger pan must reach Leaflet; never leave pan-y on the map host. */
  touch-action: none;
}

/* Override legacy transport.css coarse-pointer pan-y rule inside app shell. */
body.transport-app-shell .transport-map-frame .transport-map.leaflet-container,
body.transport-app-shell .transport-map-frame .transport-map.leaflet-container.leaflet-touch-drag,
body.transport-app-shell .transport-map-frame .transport-map.leaflet-container.leaflet-touch-zoom,
body.transport-app-shell .transport-app-map-host .leaflet-container {
  touch-action: none !important;
  -ms-touch-action: none !important;
  cursor: grab;
}

.transport-app .transport-live-card {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.transport-app .transport-live-head,
.transport-app .transport-map-controls,
.transport-app .transport-map-note,
.transport-app .transport-route-summary,
.transport-app .transport-pwa-entry,
.transport-app .transport-map-expand,
.transport-app .transport-map-back,
.transport-app .transport-map-filter-toggle,
.transport-app .transport-map-nearby,
.transport-app .transport-map-events,
.transport-app .transport-fullscreen-controls,
.transport-app .transport-fullscreen-route-card,
.transport-app .transport-nearby-panel {
  display: none !important;
}

.transport-app .transport-map-frame {
  position: absolute !important;
  inset: 0 !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: none !important;
  border-radius: 0 !important;
  overflow: hidden;
}

.transport-app .transport-map-frame .transport-map,
.transport-app .transport-map-frame .transport-map.leaflet-container {
  position: absolute !important;
  inset: 0 !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: none !important;
  width: 100% !important;
  border-radius: 0 !important;
}

.transport-app .transport-map-toolbar {
  position: absolute;
  z-index: 700;
  top: max(8px, env(safe-area-inset-top));
  right: 10px;
  left: auto;
  display: flex !important;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.transport-app .transport-map-toolbar > * {
  pointer-events: auto;
}

.transport-app .transport-map-locate,
.transport-app .transport-map-reset {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  padding: 0;
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(15, 40, 58, .22);
}

.transport-app .transport-map-locate span,
.transport-app .transport-map-reset span {
  display: none;
}

.transport-app .transport-map-reset[hidden] {
  display: none !important;
}

.transport-app .transport-map-status {
  bottom: calc(12px + var(--ta-sheet-peek, 0px));
  left: 50%;
  transform: translateX(-50%);
  max-width: min(92%, 360px);
}

.transport-app-ad {
  min-height: 0;
  max-height: 0;
  overflow: hidden;
  background: #f4f7fa;
  border-top: 0;
  transition: max-height .2s ease;
}

.transport-app.has-ad .transport-app-ad {
  max-height: 120px;
  border-top: 1px solid #d9e4ee;
}

.transport-app-ad .site-adsense--transport {
  margin: 0;
  padding: 6px 10px 4px;
  border: 0;
}

.transport-app-ad .site-adsense[data-adsense-ready="0"] {
  display: none !important;
}

.transport-app-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0 0 var(--ta-safe-bottom);
  min-height: var(--ta-nav);
  background: #fff;
  border-top: 1px solid #d7e3ee;
  z-index: 50;
}

.transport-app-nav__btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: #5d7183;
  min-height: 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

.transport-app-nav__btn span[aria-hidden] {
  font-size: 18px;
  line-height: 1;
}

.transport-app-nav__btn.is-active {
  color: #136a9c;
  background: #eef8ff;
}

.transport-app-nav__badge {
  position: absolute;
  top: 6px;
  right: calc(50% - 22px);
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #d94841;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.transport-app-nav__badge:empty,
.transport-app-nav__badge[hidden] {
  display: none;
}

/* Universal bottom sheet */
.transport-app-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 800;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 18px 18px 0 0;
  box-shadow: 0 -10px 36px rgba(15, 40, 58, .22);
  transform: translateY(108%);
  transition: transform .22s ease, height .22s ease;
  height: 0;
  max-height: calc(100% - 12px);
  pointer-events: none;
  overflow: hidden;
}

.transport-app-sheet[data-size="peek"] {
  height: 132px;
  transform: translateY(0);
  pointer-events: auto;
}

.transport-app-sheet[data-size="half"] {
  height: 52%;
  transform: translateY(0);
  pointer-events: auto;
}

.transport-app-sheet[data-size="expanded"] {
  height: 78%;
  transform: translateY(0);
  pointer-events: auto;
}

.transport-app-sheet[data-size="closed"] {
  height: 0;
  transform: translateY(108%);
  pointer-events: none;
}

.transport-app-sheet__handle {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0 6px;
  min-height: 28px;
  cursor: grab;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}

.transport-app-sheet__handle::before {
  content: "";
  width: 42px;
  height: 4px;
  border-radius: 999px;
  background: #c5d3df;
}

.transport-app-sheet.is-dragging {
  transition: none !important;
  touch-action: none;
}

.transport-app-sheet.is-dragging .transport-app-sheet__handle {
  cursor: grabbing;
}

.transport-app-sheet__head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 14px 8px;
}

.transport-app-sheet__head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 900;
}

.transport-app-sheet__close {
  appearance: none;
  border: 0;
  background: #eef3f7;
  color: #40586c;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  font-size: 20px;
  font-weight: 800;
  cursor: pointer;
}

.transport-app-sheet__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 0 14px 16px;
}

.transport-app-sheet__panel[hidden] {
  display: none !important;
}

.transport-shell-search {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.transport-shell-search input {
  width: 100%;
  box-sizing: border-box;
  min-height: 44px;
  border: 1px solid #d0deea;
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  font-size: 15px;
  background: #f7fafc;
}

.transport-shell-filters {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.transport-shell-filters::-webkit-scrollbar {
  display: none;
}

.transport-shell-filter {
  appearance: none;
  border: 1px solid #d7e3ee;
  background: #fff;
  color: #26465f;
  border-radius: 999px;
  padding: 8px 11px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
  min-height: 36px;
}

.transport-shell-filter.is-active {
  border-color: #258fca;
  background: #eaf7ff;
  color: #136a9c;
}

.transport-shell-route-list,
.transport-shell-event-list,
.transport-shell-stop-list,
.transport-shell-nearby-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

/* [hidden] must beat display:grid — this was why route filters appeared broken. */
.transport-shell-route-card[hidden],
.transport-shell-route-card.is-filter-hidden,
.transport-shell-event-card[hidden],
.transport-shell-stop-card[hidden],
.transport-shell-nearby-card[hidden],
.transport-shell-routes-empty[hidden],
[data-shell-routes-empty][hidden] {
  display: none !important;
}

.transport-shell-route-card,
.transport-shell-event-card,
.transport-shell-stop-card,
.transport-shell-nearby-card {
  appearance: none;
  width: 100%;
  text-align: left;
  border: 1px solid #e1eaf1;
  background: #fff;
  border-radius: 14px;
  padding: 11px 12px;
  display: grid;
  gap: 4px;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.transport-shell-route-card:hover,
.transport-shell-event-card:hover,
.transport-shell-stop-card:hover,
.transport-shell-nearby-card:hover {
  border-color: #9ec8e3;
  background: #f5fbff;
}

.transport-shell-route-card__top,
.transport-shell-event-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.transport-shell-route-card strong {
  font-size: 16px;
  font-weight: 900;
}

.transport-shell-route-card small,
.transport-shell-event-card small,
.transport-shell-nearby-card small {
  color: #5d7183;
  font-size: 12px;
  font-weight: 700;
}

.transport-shell-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 800;
  color: #40586c;
}

.transport-shell-status.is-online { color: #1f7a4d; }
.transport-shell-status.is-changed { color: #9a6700; }
.transport-shell-status.is-stopped { color: #b42318; }
.transport-shell-status.is-nofresh { color: #718293; }

.transport-shell-compact {
  display: grid;
  gap: 8px;
}

.transport-shell-compact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.transport-shell-compact__actions button {
  appearance: none;
  border: 1px solid #d0deea;
  background: #f7fafc;
  color: #173c57;
  border-radius: 12px;
  min-height: 40px;
  padding: 8px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.transport-shell-empty {
  margin: 18px 0;
  color: #5d7183;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

.transport-shell-hidden-controls {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  padding: 0 !important;
  margin: -1px !important;
}

.transport-seo-crawl {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Desktop sidebar layout */
@media (min-width: 980px) {
  .transport-app {
    --ta-header: 52px;
    --ta-nav: 0px;
    --ta-ad: auto;
    grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
    grid-template-rows: calc(var(--ta-header) + var(--ta-safe-top)) minmax(0, 1fr) auto;
    grid-template-areas:
      "header header"
      "main main"
      "ad .";
  }

  .transport-app-header { grid-area: header; }
  .transport-app-main {
    grid-area: main;
    grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  }
  .transport-app-ad {
    grid-area: ad;
    display: block;
    max-height: none;
    border-top: 1px solid #d7e3ee;
    border-right: 1px solid #d7e3ee;
  }
  .transport-app.has-ad .transport-app-ad { max-height: none; }

  .transport-app-nav {
    display: none;
  }

  .transport-app-sidebar {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: #fff;
    border-right: 1px solid #d7e3ee;
    z-index: 20;
  }

  .transport-app-sidebar__tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 1px solid #e1eaf1;
  }

  .transport-app-sidebar__tabs button {
    appearance: none;
    border: 0;
    background: transparent;
    min-height: 48px;
    font: inherit;
    font-size: 11px;
    font-weight: 800;
    color: #5d7183;
    cursor: pointer;
  }

  .transport-app-sidebar__tabs button.is-active {
    color: #136a9c;
    background: #eef8ff;
    box-shadow: inset 0 -2px 0 #258fca;
  }

  .transport-app-sidebar__body {
    flex: 1;
    min-height: 0;
    overflow: auto;
    overscroll-behavior: contain;
    padding: 12px;
  }

  .transport-app-sidebar__ad {
    flex: 0 0 auto;
    border-top: 1px solid #e1eaf1;
    padding: 8px 10px;
  }

  .transport-app-sidebar__ad .site-adsense[data-adsense-ready="0"] {
    display: none !important;
  }

  .transport-app-sheet {
    left: 12px;
    right: 12px;
    bottom: 12px;
    border-radius: 16px;
    max-width: none;
  }

  .transport-app-sheet[data-size="peek"] { height: 140px; }
  .transport-app-sheet[data-size="half"] { height: 42%; }
  .transport-app-sheet[data-size="expanded"] { height: 62%; }

  .transport-app .transport-map-toolbar {
    top: 12px;
    right: 12px;
  }
}

@media (min-width: 768px) and (max-width: 979px) {
  .transport-app {
    --ta-header: 50px;
  }

  .transport-app-sheet[data-size="half"] { height: 46%; }
  .transport-app-sheet[data-size="expanded"] { height: 70%; }
}

/* Standalone PWA: tighter chrome */
@media (display-mode: standalone) {
  .transport-app-header {
    background: #143247;
  }
}


.transport-app-sheet.is-docked {
  position: relative !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  transform: none !important;
  height: auto !important;
  max-height: none !important;
  flex: 1 1 auto;
  min-height: 0;
  border-radius: 0;
  box-shadow: none;
  pointer-events: auto !important;
  border-top: 1px solid #e1eaf1;
}

.transport-app-sheet.is-docked[data-size="closed"] {
  display: none;
}

.transport-app-sidebar .transport-app-sheet.is-docked {
  display: flex;
}

.transport-app-sheet.is-docked .transport-app-sheet__handle {
  display: none;
}

.transport-shell-toast {
  position: absolute;
  left: 50%;
  bottom: calc(76px + var(--ta-safe-bottom, 0px));
  transform: translateX(-50%) translateY(12px);
  z-index: 900;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(17, 42, 58, .92);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(15, 40, 58, .28);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  white-space: nowrap;
}

.transport-shell-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.transport-shell-affected {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.transport-shell-affected strong {
  font-size: 13px;
}

.transport-shell-compact {
  display: grid;
  gap: 6px;
}

.transport-shell-compact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.transport-shell-compact__actions button {
  appearance: none;
  border: 1px solid #d0deea;
  background: #f4f9fc;
  color: #1d5574;
  border-radius: 999px;
  padding: 8px 11px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  min-height: 36px;
}