/* Short landscape keeps the transit task usable when vertical space is scarce. */
@media (min-width: 721px) and (max-height: 560px) {
  .stage {
    align-items: center !important;
    justify-content: center !important;
    padding: 8px !important;
  }

  .chat-window,
  html body[data-ask-via-embed="standalone"][data-shell-state="chat"] .stage > .chat-window:not(.has-context-canvas):not(.is-service-open) {
    inline-size: calc(100dvw - 16px) !important;
    width: calc(100dvw - 16px) !important;
    max-inline-size: 960px !important;
    block-size: calc(100dvh - 16px) !important;
    max-block-size: calc(100dvh - 16px) !important;
    grid-template-rows: auto minmax(0, 1fr) min-content !important;
  }

  .chat-window > .chat-header {
    display: grid !important;
    grid-template-columns: minmax(150px, 1fr) auto !important;
    grid-template-areas: "brand actions" !important;
    align-items: center !important;
    min-block-size: 60px !important;
    padding: 7px 12px !important;
  }

  .chat-window > .chat-header .brand-lockup {
    grid-area: brand !important;
  }

  .chat-window > .chat-header .header-actions {
    grid-area: actions !important;
    justify-self: end !important;
  }

  .chat-window > .chat-header .weather-rail,
  .chat-window > .chat-header .header-context-strip,
  .chat-window > .chat-header .header-weather-chip {
    display: none !important;
  }

  .chat-window > .chat-body,
  .chat-window > .chat-body > .chat-log {
    min-block-size: 0 !important;
    overflow: hidden !important;
  }

  .chat-window > .chat-body > .chat-log {
    padding: 6px 12px !important;
    overflow-y: auto !important;
  }

  body .chat-window.is-empty-chat:not(.is-service-open) #chatEmptyState {
    padding: 4px 0 !important;
  }

  body .chat-window.is-empty-chat:not(.is-service-open) #chatEmptyState > .empty-next-bus-card {
    padding: 8px 10px !important;
    gap: 6px 12px !important;
  }

  body .chat-window.is-empty-chat:not(.has-context-canvas):not(.is-service-open) #chatEmptyState #emptyStateQuickActions .empty-action-card {
    min-block-size: 44px !important;
    padding-block: 4px !important;
  }

  .chat-window > form.composer,
  .chat-window.has-exportable-chat > form.composer {
    grid-template-rows: auto auto !important;
    grid-template-areas:
      "input"
      "meta" !important;
    gap: 6px !important;
    padding: 7px 12px 8px !important;
  }

  .chat-window > form.composer > .suggestion-rail {
    display: none !important;
  }

  .chat-window > form.composer > .composer-input-shell,
  .chat-window > form.composer > .composer-input-shell textarea {
    min-block-size: 52px !important;
    max-block-size: 72px !important;
  }

  .chat-window > form.composer > .composer-footer {
    grid-template-columns: auto minmax(0, 1fr) !important;
    min-block-size: 44px !important;
  }

  html body:not(.is-standalone-mode):not([data-ask-via-embed="wordpress"]):not(.is-chat-docked)
    .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open),
  html body[data-ask-via-embed="standalone"]:not(.is-chat-docked)
    .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: minmax(0, 1fr) !important;
    grid-template-areas: "canvas" !important;
    column-gap: 0 !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .chat-header,
  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .chat-body,
  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > form.composer {
    display: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .context-canvas {
    grid-area: canvas !important;
    inline-size: 100% !important;
    min-inline-size: 0 !important;
    block-size: 100% !important;
    min-block-size: 0 !important;
    max-block-size: none !important;
    max-height: none !important;
    border: 0 !important;
    border-radius: 24px !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-header {
    min-block-size: 68px !important;
    padding: 8px 12px !important;
    border: 0 !important;
    border-bottom: 4px solid var(--via-info-red) !important;
    border-radius: 24px 24px 0 0 !important;
    background: var(--via-info-ink) !important;
    color: #fff !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-kicker,
  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-header h2 {
    color: #fff !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-action {
    min-block-size: 44px !important;
    background: #fff !important;
    color: var(--via-info-ink) !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-close {
    border-color: var(--via-info-red) !important;
    background: var(--via-info-red) !important;
    color: #fff !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .map-tray,
  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .trip-map-panel {
    min-block-size: 0 !important;
    overflow: hidden !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open)
    .map-tray[data-trip-panel-view="map"] .trip-map-panel {
    position: relative !important;
    grid-template-rows: minmax(0, 1fr) !important;
  }

  html body:not([data-ask-via-embed="wordpress"])
    .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .map-surface,
  html body:not([data-ask-via-embed="wordpress"])
    .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) #liveMap {
    position: absolute !important;
    inset: 0 !important;
    inline-size: 100% !important;
    block-size: auto !important;
    min-block-size: 0 !important;
    max-block-size: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .trip-map-summary-card,
  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .map-departures {
    display: none !important;
  }
}

/* Stable task controls: switching between chat and Services must not resize the header. */
@media (min-width: 681px) {
  .chat-header .language-button,
  .chat-header #chatDockButton,
  .chat-header .weather-rail-toggle {
    min-inline-size: 44px;
    min-block-size: 44px;
    block-size: 44px;
    transform: none;
  }

  .chat-header .language-button-global,
  .chat-header #chatDockButton {
    inline-size: 44px;
    padding-inline: 0;
  }

  .chat-header #serviceHubButton,
  .service-drawer-topbar #serviceDrawerBackToChatButton {
    box-sizing: border-box !important;
    inline-size: 168px !important;
    min-inline-size: 168px !important;
    max-inline-size: 168px !important;
    block-size: 44px !important;
    min-block-size: 44px !important;
    max-block-size: 44px !important;
    padding-inline: 16px !important;
    gap: 8px !important;
    transform: none !important;
  }
}

/* Map modes are focused task states. Weather returns when the companion closes;
   while it is open, both columns share one compact, uninterrupted header. */
body[data-shell-state="map"] .chat-window.has-context-canvas:not(.is-service-open) > .chat-header .weather-rail {
  display: none !important;
}

.chat-window.has-context-canvas .context-canvas-action {
  min-block-size: 44px;
}

.chat-window .message-feedback-button,
.chat-window .message-action-button {
  inline-size: 44px !important;
  block-size: 44px !important;
  min-inline-size: 44px !important;
  min-block-size: 44px !important;
  transform: none !important;
}

.chat-window .message-utilities-toggle,
.chat-window [data-trip-map-open] {
  min-block-size: 44px !important;
  color: var(--ink) !important;
  transform: none !important;
}

.chat-window .ai-disclosure-mini-button {
  min-block-size: 44px !important;
  display: inline-flex !important;
  align-items: center !important;
}

.chat-window .leaflet-control-zoom a,
.chat-window .leaflet-touch .leaflet-bar a {
  inline-size: 44px !important;
  block-size: 44px !important;
  line-height: 44px !important;
}

@media (min-width: 721px) {
  html body[data-shell-state="map"] .chat-window.has-context-canvas:not(.is-service-open) > .chat-header {
    grid-template-columns: minmax(100px, 1fr) auto !important;
    grid-template-rows: minmax(0, 1fr) !important;
    grid-template-areas: "brand actions" !important;
    gap: 8px !important;
    min-block-size: 88px !important;
    max-block-size: 88px !important;
    padding: 12px 14px !important;
  }

  html body[data-shell-state="map"] .chat-window.has-context-canvas:not(.is-service-open) > .chat-header .weather-rail {
    display: none !important;
  }
}

@media (min-width: 981px) {
  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) {
    gap: 0 !important;
    background: #f8fafc !important;
  }

  .chat-window.has-context-canvas:not(.is-service-open) > .chat-header {
    grid-template-columns: minmax(100px, 1fr) auto !important;
    min-block-size: 88px !important;
    padding-block: 12px !important;
  }

  .chat-window.has-context-canvas:not(.is-service-open) > .chat-header .brand-lockup {
    min-inline-size: 0 !important;
  }

  .chat-window.has-context-canvas:not(.is-service-open) > .chat-header .brand-subtitle {
    display: none !important;
  }

  .chat-window.has-context-canvas:not(.is-service-open) > .chat-header .header-actions {
    gap: 4px !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .chat-header #chatDockButton {
    display: none !important;
  }

  .chat-window.has-context-canvas:not(.is-service-open) > .chat-header
    .language-button:not(.is-active):not(.language-button-global) {
    display: none !important;
  }

  .chat-window.has-context-canvas:not(.is-service-open) > .chat-header #serviceHubButton {
    inline-size: 44px !important;
    min-inline-size: 44px !important;
    max-inline-size: 44px !important;
    padding: 0 !important;
  }

  .chat-window.has-context-canvas:not(.is-service-open) > .chat-header #serviceHubButtonLabel {
    display: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .chat-header {
    border: 0 !important;
    border-bottom: 4px solid var(--via-info-red) !important;
    border-radius: 28px 0 0 0 !important;
    background: var(--via-info-ink) !important;
    box-shadow: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .context-canvas {
    grid-template-rows: auto minmax(0, 1fr) !important;
    gap: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-inline-start: 0 !important;
    border-radius: 0 0 28px 0 !important;
    background: #f8fafc !important;
    box-shadow: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-header {
    grid-template-columns: max-content minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 12px !important;
    inline-size: 100% !important;
    min-block-size: 88px !important;
    max-block-size: 88px !important;
    padding: 14px 18px !important;
    border: 0 !important;
    border-bottom: 4px solid var(--via-info-red) !important;
    border-radius: 0 28px 0 0 !important;
    background: var(--via-info-ink) !important;
    color: #fff !important;
    box-shadow: none !important;
    overflow: hidden !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-kicker,
  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-header h2 {
    color: #fff !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-actions {
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-self: end !important;
    min-inline-size: 0 !important;
    gap: 4px !important;
    padding: 4px !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.08) !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-action {
    min-inline-size: 0 !important;
    min-block-size: 44px !important;
    padding: 8px 10px !important;
    gap: 4px !important;
    border-color: rgba(255, 255, 255, 0.28) !important;
    background: #fff !important;
    color: var(--via-info-ink) !important;
    font-size: 0.78rem !important;
    transform: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) #tripCalendarButton {
    inline-size: 44px !important;
    padding: 0 !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open)
    #tripCalendarButton .context-canvas-action-label {
    position: absolute !important;
    inline-size: 1px !important;
    block-size: 1px !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .context-canvas-close {
    min-inline-size: 88px !important;
    padding-inline: 12px !important;
    border-color: var(--via-info-red) !important;
    background: var(--via-info-red) !important;
    color: #fff !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .map-tray {
    min-block-size: 0 !important;
    margin: 14px 16px 16px !important;
    padding: 0 !important;
    border: 1px solid #d9e1e8 !important;
    border-radius: 18px !important;
    background: #fff !important;
    box-shadow: none !important;
    overflow: hidden !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .empty-trip-form {
    position: absolute !important;
    grid-column: 2 !important;
    grid-row: 1 / -1 !important;
    inset: 0 !important;
    display: grid !important;
    place-items: center !important;
    padding: 108px 24px 24px !important;
    background: rgba(17, 24, 39, 0.16) !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) > .empty-trip-form[hidden] {
    display: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode:not(.is-service-open) .empty-trip-dialog {
    inline-size: min(520px, 100%) !important;
    margin: 0 !important;
  }
}

.chat-header #serviceHubButton:hover,
.chat-header #serviceHubButton:focus-visible,
.chat-header #serviceHubButton:active,
.service-drawer-topbar #serviceDrawerBackToChatButton:hover,
.service-drawer-topbar #serviceDrawerBackToChatButton:focus-visible,
.service-drawer-topbar #serviceDrawerBackToChatButton:active {
  transform: none !important;
  border-width: 1px !important;
}

body .chat-window.is-empty-chat:not(.is-service-open) #chatEmptyState > .empty-next-bus-card {
  grid-template-areas:
    "heading primary"
    "guidance guidance"
    "actions actions" !important;
}

body .chat-window.is-empty-chat #chatEmptyState .destination-quick-hint {
  grid-area: guidance;
  min-inline-size: 0;
  margin: 0 !important;
  font-size: 0.76rem;
  line-height: 1.3;
}

body .chat-window.is-empty-chat #chatEmptyState .destination-quick-hint[data-arrivals="true"] {
  color: #0d6f67;
  font-weight: 700;
}

.trip-realtime-status {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: baseline;
  gap: 6px 10px;
  padding: 9px 11px;
  border: 1px solid #cbd6df;
  border-left: 4px solid #8a6500;
  border-radius: 6px;
  background: #f7f9fb;
  color: var(--ink);
}

.trip-realtime-status[data-status="live"] {
  border-left-color: #087f68;
}

.trip-realtime-status span {
  color: #52606d;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.trip-realtime-status strong {
  font-size: 0.82rem;
  line-height: 1.35;
}

.context-canvas-action-icon {
  display: inline-grid;
  inline-size: 18px;
  block-size: 18px;
  flex: 0 0 18px;
  place-items: center;
}

.context-canvas-action-icon svg {
  inline-size: 100%;
  block-size: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.context-canvas-action-label {
  min-inline-size: 0;
}

#concernPanel .concern-warning {
  margin-block: 10px 12px !important;
  line-height: 1.45 !important;
}

#concernPanel .chat-export-actions {
  margin-block-start: 0 !important;
}

#concernPanel #concernStatus:not([hidden]) {
  margin-block: 12px 0 !important;
  line-height: 1.45 !important;
}

body[data-ask-via-map="off"] #viewLocationButton,
body[data-ask-via-map="off"] [data-trip-map-open] {
  display: none !important;
}

@media (max-width: 520px) {
  .trip-realtime-status {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .chat-header #serviceHubButton,
  .service-drawer-topbar #serviceDrawerBackToChatButton {
    box-sizing: border-box !important;
    inline-size: 44px !important;
    min-inline-size: 44px !important;
    max-inline-size: 44px !important;
    block-size: 44px !important;
    min-block-size: 44px !important;
    max-block-size: 44px !important;
    padding: 0 !important;
  }

  .chat-header #serviceHubButtonLabel,
  .service-drawer-topbar #serviceDrawerBackToChatLabel {
    display: none !important;
  }

  body .chat-window.is-empty-chat:not(.is-service-open) #chatEmptyState > .empty-next-bus-card {
    grid-template-areas:
      "heading"
      "primary"
      "guidance"
      "actions" !important;
  }

  .chat-window > form.composer > .composer-footer {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-areas:
      "location"
      "status" !important;
    row-gap: 6px !important;
  }

  .chat-window > form.composer .location-share-row {
    grid-area: location;
    inline-size: 100%;
  }

  .chat-window > form.composer .composer-status-stack {
    grid-area: status;
    inline-size: 100%;
    justify-self: stretch !important;
    overflow: visible !important;
    text-align: start !important;
  }

  .chat-window > form.composer .ai-disclosure-mini {
    justify-content: space-between !important;
    white-space: normal !important;
  }

  .chat-window > form.composer .ai-disclosure-mini > span {
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
  }

  .chat-window.has-context-canvas.is-trip-map-mode .context-canvas-header {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode .context-canvas-header > :first-child {
    display: none !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode .context-canvas-actions {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 44px 44px !important;
    inline-size: 100% !important;
    gap: 6px !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode .context-canvas-action {
    min-inline-size: 0 !important;
    min-block-size: 44px !important;
    padding: 8px 10px !important;
    gap: 6px !important;
    justify-content: center !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode #tripCalendarButton,
  .chat-window.has-context-canvas.is-trip-map-mode #contextCanvasCloseButton {
    inline-size: 44px !important;
    padding: 0 !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode #tripCalendarButton .context-canvas-action-label,
  .chat-window.has-context-canvas.is-trip-map-mode #contextCanvasCloseButton .context-canvas-action-label {
    position: absolute !important;
    inline-size: 1px !important;
    block-size: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode .leaflet-bottom.leaflet-right {
    bottom: calc(min(18svh, 152px) + max(14px, env(safe-area-inset-bottom))) !important;
  }

  .chat-window.has-context-canvas.is-trip-map-mode .leaflet-control-attribution {
    max-inline-size: calc(100vw - 36px) !important;
    border-radius: 6px 0 0 0 !important;
    line-height: 1.25 !important;
  }
}