/*
 * Dedicated mobile shell.
 *
 * These rules are activated through html.mobile-layout instead of relying
 * only on viewport breakpoints. That keeps the interface readable when a
 * mobile browser requests a desktop-sized layout viewport.
 */

html.mobile-layout {
  --m-gutter: 11px;
  --m-safe-top: max(10px, env(safe-area-inset-top));
  --m-safe-bottom: max(10px, env(safe-area-inset-bottom));
  --m-header: 68px;
  --m-timeline: 58px;
  --m-control: 50px;
  --m-brand-mark: 46px;
  --m-panel-padding: 19px;
  --m-radius: 21px;
  --m-font: 17px;
  --m-small: 14px;
  --m-tiny: 13px;
  --m-title: 20px;
  --m-kicker: 13px;
  --m-stats-width: 300px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html.mobile-layout.mobile-viewport-scaled {
  --m-gutter: 17px;
  --m-safe-top: 17px;
  --m-safe-bottom: 17px;
  --m-header: 90px;
  --m-timeline: 74px;
  --m-control: 64px;
  --m-brand-mark: 62px;
  --m-panel-padding: 27px;
  --m-radius: 28px;
  --m-font: 23px;
  --m-small: 19px;
  --m-tiny: 17px;
  --m-title: 27px;
  --m-kicker: 18px;
  --m-stats-width: 430px;
}

.mobile-layout body {
  font-size: var(--m-font);
}

.mobile-layout .ambient-frame {
  inset: 5px;
  border-radius: 20px;
}

/* One readable command bar */
.mobile-layout .topbar,
.mobile-layout body[data-map-style="light"] .topbar {
  top: var(--m-safe-top);
  right: var(--m-gutter);
  left: var(--m-gutter);
  height: var(--m-header);
  padding: 6px;
  gap: 4px;
  border: 1px solid var(--obs-border);
  border-radius: var(--m-radius);
  background: var(--obs-surface);
  box-shadow: var(--obs-shadow-soft);
  backdrop-filter: blur(22px) saturate(1.12);
  -webkit-backdrop-filter: blur(22px) saturate(1.12);
  pointer-events: auto;
}

.mobile-layout .brand,
.mobile-layout .command-bar {
  min-height: calc(var(--m-header) - 12px);
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.mobile-layout .brand {
  min-width: 0;
  padding: 4px;
  gap: 10px;
}

.mobile-layout .brand:hover {
  transform: none;
}

.mobile-layout .brand-bolt {
  width: var(--m-brand-mark);
  height: var(--m-brand-mark);
  flex: 0 0 var(--m-brand-mark);
  border-radius: calc(var(--m-radius) - 7px);
  font-size: var(--m-title);
}

.mobile-layout .brand-bolt img {
  width: 100%;
  height: 100%;
}

.mobile-layout .brand-wordmark {
  min-width: 0;
}

.mobile-layout .brand strong {
  overflow: hidden;
  max-width: 178px;
  font-size: var(--m-title);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-layout .brand small {
  display: none;
}

.mobile-layout .command-bar {
  padding: 0;
  gap: 2px;
}

.mobile-layout .connection {
  width: 20px;
  min-width: 20px;
  padding: 0 4px 0 0;
}

.mobile-layout .connection > span:not(.pulse),
.mobile-layout .command-divider,
.mobile-layout .header-label {
  display: none;
}

.mobile-layout .pulse {
  width: 10px;
  height: 10px;
}

.mobile-layout .header-button,
.mobile-layout .station-button,
.mobile-layout body[data-map-style="light"] .header-button,
.mobile-layout body[data-map-style="light"] .station-button {
  width: var(--m-control);
  height: var(--m-control);
  min-height: var(--m-control);
  margin: 0;
  padding: 0;
  border-radius: calc(var(--m-radius) - 8px);
  font-size: var(--m-title);
}

.mobile-layout .header-icon {
  font-size: var(--m-title);
}

.mobile-layout #station-button,
.mobile-layout #share-button {
  display: none;
}

.mobile-layout .map-language-menu {
  position: static;
}

.mobile-layout .map-language-menu .language-options {
  position: fixed;
  top: calc(var(--m-safe-top) + var(--m-header) + 8px);
  right: var(--m-gutter);
  width: min(260px, calc(100vw - var(--m-gutter) * 2));
  padding: 10px;
}

.mobile-layout .language-options a {
  min-height: var(--m-control);
  padding: 0 15px;
  font-size: var(--m-small);
}

@media (max-width: 480px) {
  .mobile-layout .brand-wordmark {
    display: block;
  }

  .mobile-layout .brand {
    flex: 0 1 163px;
    gap: 7px;
    padding: 2px;
  }

  .mobile-layout .brand strong {
    max-width: 110px;
    overflow: visible;
    font-size: 13px;
    line-height: 1.02;
    letter-spacing: -.055em;
    text-overflow: clip;
    white-space: normal;
  }

  .mobile-layout .brand-domain-name,
  .mobile-layout .brand-domain-suffix {
    display: block;
  }

  .mobile-layout .brand-domain-suffix {
    margin-top: 2px;
    font-size: 12px;
  }

  .mobile-layout .connection {
    display: none;
  }

  .mobile-layout .command-bar {
    margin-left: auto;
  }
}

/* Live pulse remains compact until the user opens it */
.mobile-layout .stats,
.mobile-layout .stats.collapsed {
  top: calc(var(--m-safe-top) + var(--m-header) + var(--m-gutter));
  left: var(--m-gutter);
  width: min(var(--m-stats-width), calc(100% - var(--m-control) - var(--m-gutter) * 3));
  padding: var(--m-panel-padding);
  border-radius: var(--m-radius);
}

.mobile-layout .stats.collapsed {
  min-height: var(--m-control);
  padding: 13px 15px;
}

.mobile-layout.mobile-viewport-scaled .stats.collapsed {
  padding: 18px 22px;
}

.mobile-layout .stats.collapsed .panel-titlebar {
  min-height: calc(var(--m-control) - 26px);
  align-items: center;
}

.mobile-layout .stats .kicker {
  margin-bottom: 7px;
  font-size: var(--m-kicker);
  line-height: 1.3;
}

.mobile-layout .stats.collapsed .kicker {
  margin-bottom: 2px;
}

.mobile-layout .live-chip {
  min-height: 24px;
  padding: 0 8px;
  font-size: var(--m-tiny);
}

.mobile-layout .panel-summary {
  font-size: var(--m-small);
  line-height: 1.35;
}

.mobile-layout .panel-summary strong {
  font-size: var(--m-font);
}

.mobile-layout .collapse-button,
.mobile-layout .round-button,
.mobile-layout .detail-close,
.mobile-layout .close-button {
  width: var(--m-control);
  height: var(--m-control);
  min-height: var(--m-control);
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: calc(var(--m-radius) - 8px);
  font-size: var(--m-title);
}

.mobile-layout .stat-main {
  min-height: 112px;
  gap: 15px;
}

.mobile-layout .live-signal-mark {
  width: 58px;
  height: 58px;
  flex-basis: 58px;
  font-size: 34px;
}

.mobile-layout.mobile-viewport-scaled .live-signal-mark {
  width: 76px;
  height: 76px;
  flex-basis: 76px;
  border-radius: 22px;
  font-size: 46px;
}

.mobile-layout .stat-main strong {
  font-size: 50px;
}

.mobile-layout.mobile-viewport-scaled .stat-main strong {
  font-size: 68px;
}

.mobile-layout .stat-main > div > span,
.mobile-layout .stat-grid span,
.mobile-layout .source-row span,
.mobile-layout .live-note {
  font-size: var(--m-small);
  line-height: 1.45;
}

.mobile-layout .stat-grid strong,
.mobile-layout .source-row strong {
  font-size: var(--m-font);
}

.mobile-layout .stat-grid {
  gap: 9px;
}

.mobile-layout .stat-grid > div {
  min-height: 70px;
  padding: 12px;
}

.mobile-layout.mobile-viewport-scaled .stat-grid > div {
  min-height: 94px;
  padding: 17px;
}

/* Thumb-sized map controls */
.mobile-layout .map-tools {
  top: calc(var(--m-safe-top) + var(--m-header) + var(--m-gutter));
  right: var(--m-gutter);
  gap: 8px;
}

.mobile-layout .refresh-button,
.mobile-layout .layers-button {
  width: var(--m-control);
  min-width: var(--m-control);
  height: var(--m-control);
  min-height: var(--m-control);
  padding: 0;
  justify-content: center;
  border-radius: calc(var(--m-radius) - 6px);
}

.mobile-layout .refresh-button > span:first-child,
.mobile-layout .layers-button > span:first-child {
  width: auto;
  font-size: var(--m-title);
}

.mobile-layout .refresh-button span:last-child,
.mobile-layout .layers-button span:last-child {
  display: none;
}

/* Timeline is a mobile bottom sheet, not a scaled desktop card */
.mobile-layout .timeline,
.mobile-layout .timeline.collapsed {
  right: var(--m-gutter);
  bottom: var(--m-safe-bottom);
  left: var(--m-gutter);
  width: auto;
  padding: 17px 18px;
  border-radius: var(--m-radius);
  transform: none;
}

.mobile-layout.mobile-viewport-scaled .timeline,
.mobile-layout.mobile-viewport-scaled .timeline.collapsed {
  padding: 23px 25px;
}

.mobile-layout .timeline.collapsed {
  right: auto;
  width: var(--m-timeline);
  height: var(--m-timeline);
  min-height: var(--m-timeline);
  padding: 0;
  overflow: hidden;
  border-radius: calc(var(--m-radius) - 4px);
}

.mobile-layout .timeline.collapsed::before {
  display: none;
}

.mobile-layout .timeline.collapsed .timeline-heading {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.mobile-layout .timeline.collapsed .timeline-heading > div:first-child,
.mobile-layout .timeline.collapsed #locate-button {
  display: none;
}

.mobile-layout .timeline.collapsed .panel-controls,
.mobile-layout .timeline.collapsed .collapse-button {
  width: 100%;
  height: 100%;
}

.mobile-layout .timeline.collapsed .collapse-button {
  min-width: 0;
  min-height: 0;
  border: 0;
  border-radius: inherit;
  background: transparent;
  color: var(--obs-accent);
  font-size: var(--m-title);
}

.mobile-layout .timeline:not(.collapsed) {
  max-height: min(48dvh, 430px);
  overflow: auto;
}

.mobile-layout.mobile-viewport-scaled .timeline:not(.collapsed) {
  max-height: min(52dvh, 620px);
}

.mobile-layout .timeline-heading {
  min-height: calc(var(--m-control) - 6px);
}

.mobile-layout .timeline-heading strong {
  font-size: var(--m-title);
  line-height: 1.3;
}

.mobile-layout .timeline .kicker {
  font-size: var(--m-kicker);
}

.mobile-layout .timeline-mode button {
  min-height: var(--m-control);
  font-size: var(--m-small);
}

.mobile-layout .playback-control {
  padding: 14px;
}

.mobile-layout .playback-control span {
  font-size: var(--m-font);
}

.mobile-layout .playback-control small,
.mobile-layout .playback-sources span,
.mobile-layout .range-labels,
.mobile-layout .legend {
  font-size: var(--m-tiny);
  line-height: 1.45;
}

.mobile-layout input[type="range"] {
  min-height: 32px;
  margin: 15px 0 5px;
}

.mobile-layout .legend {
  flex-wrap: wrap;
  gap: 10px 16px;
}

.mobile-layout .dot {
  width: 10px;
  height: 10px;
}

/* Information opens as a second, large reading surface */
.mobile-layout .layers-panel,
.mobile-layout .detail-panel,
.mobile-layout .detector-panel,
.mobile-layout .weather-context,
.mobile-layout .storm-legend {
  top: calc(var(--m-safe-top) + var(--m-header) + var(--m-gutter));
  right: var(--m-gutter);
  bottom: calc(var(--m-safe-bottom) + var(--m-timeline) + var(--m-gutter));
  left: var(--m-gutter);
  width: auto;
  max-height: none;
  padding: var(--m-panel-padding);
  overflow: auto;
  border-radius: calc(var(--m-radius) + 2px);
  z-index: 1100;
}

.mobile-layout .layers-panel {
  z-index: 1110;
}

.mobile-layout .layers-panel > .kicker {
  margin-bottom: 12px;
  font-size: var(--m-kicker);
}

.mobile-layout .layers-panel .surface-titlebar {
  top: calc(var(--m-panel-padding) * -1);
  margin: calc(var(--m-panel-padding) * -1) calc(var(--m-panel-padding) * -1) 7px;
  padding: var(--m-panel-padding);
  border-bottom: 1px solid var(--obs-border);
  background: color-mix(in srgb, var(--obs-surface) 97%, transparent);
}

.mobile-layout .layers-panel .surface-titlebar .kicker {
  margin-bottom: 4px;
  font-size: var(--m-kicker);
}

.mobile-layout .layers-panel .surface-titlebar > div > strong {
  font-size: var(--m-font);
}

.mobile-layout .layers-panel label {
  min-height: 70px;
  padding: 13px 3px;
  gap: 17px;
}

.mobile-layout.mobile-viewport-scaled .layers-panel label {
  min-height: 94px;
  padding: 18px 4px;
}

.mobile-layout .layers-panel label span strong {
  font-size: var(--m-font);
  line-height: 1.3;
}

.mobile-layout .layers-panel label span small {
  margin-top: 4px;
  font-size: var(--m-small);
  line-height: 1.45;
}

.mobile-layout .layers-panel input,
.mobile-layout .detail-network-toggle input {
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
}

.mobile-layout.mobile-viewport-scaled .layers-panel input,
.mobile-layout.mobile-viewport-scaled .detail-network-toggle input {
  width: 34px;
  height: 34px;
  flex-basis: 34px;
}

.mobile-layout .detail-close {
  top: 7px;
  right: 7px;
}

.mobile-layout .detail-panel h2,
.mobile-layout .detector-title h2 {
  font-size: calc(var(--m-title) + 3px);
}

.mobile-layout .detail-loading,
.mobile-layout .weather-loading {
  font-size: var(--m-font);
  line-height: 1.5;
}

.mobile-layout .detail-primary strong {
  font-size: 42px;
}

.mobile-layout.mobile-viewport-scaled .detail-primary strong {
  font-size: 58px;
}

.mobile-layout .detail-primary span,
.mobile-layout .detail-panel dt,
.mobile-layout .detector-grid span,
.mobile-layout .detector-activity span,
.mobile-layout .weather-grid article > span,
.mobile-layout .projection-distance span {
  font-size: var(--m-small);
}

.mobile-layout .detail-panel dd,
.mobile-layout .detector-grid strong,
.mobile-layout .detector-activity strong,
.mobile-layout .weather-grid strong,
.mobile-layout .projection-distance strong {
  font-size: var(--m-font);
}

.mobile-layout .detail-network-toggle {
  min-height: 76px;
  padding: 14px;
}

.mobile-layout .detail-network-toggle strong,
.mobile-layout .weather-location strong,
.mobile-layout #extreme-list strong {
  font-size: var(--m-font);
}

.mobile-layout .detail-network-toggle small,
.mobile-layout .detail-network-legend,
.mobile-layout .detail-station-list strong,
.mobile-layout .detail-station-list span,
.mobile-layout .detail-own-station,
.mobile-layout .detail-note,
.mobile-layout .weather-location small,
.mobile-layout .weather-grid small,
.mobile-layout .projection-distance small,
.mobile-layout .weather-disclaimer,
.mobile-layout #extreme-list span,
.mobile-layout .extreme-summary > small,
.mobile-layout .storm-legend p,
.mobile-layout .storm-legend small {
  font-size: var(--m-small);
  line-height: 1.5;
}

.mobile-layout .detector-grid,
.mobile-layout .weather-grid {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mobile-layout .detector-grid div,
.mobile-layout .weather-grid article {
  min-height: 84px;
  padding: 14px;
}

.mobile-layout.mobile-viewport-scaled .detector-grid div,
.mobile-layout.mobile-viewport-scaled .weather-grid article {
  min-height: 112px;
  padding: 19px;
}

.mobile-layout .storm-legend > strong {
  font-size: var(--m-title);
}

.mobile-layout .storm-actions button,
.mobile-layout .active-region-button {
  min-height: var(--m-control);
  padding: 12px;
  font-size: var(--m-small);
}

.mobile-layout .active-region-button strong {
  font-size: var(--m-font);
}

.mobile-layout .active-region-button span,
.mobile-layout .activity-totals span,
.mobile-layout .storm-legend-meta {
  font-size: var(--m-tiny);
}

/* Station information gets its own full reading view */
.mobile-layout .station-panel {
  top: var(--m-safe-top);
  right: var(--m-gutter);
  bottom: var(--m-safe-bottom);
  width: calc(100% - var(--m-gutter) * 2);
  padding: var(--m-panel-padding);
  border-radius: calc(var(--m-radius) + 3px);
}

.mobile-layout .station-panel-head h2 {
  font-size: calc(var(--m-title) + 7px);
}

.mobile-layout .station-loading {
  font-size: var(--m-font);
}

.mobile-layout .station-hero {
  grid-template-columns: auto 1fr;
  min-height: 120px;
  padding: 18px;
}

.mobile-layout.mobile-viewport-scaled .station-hero {
  min-height: 160px;
  padding: 25px;
}

.mobile-layout .station-hero > .signal-count {
  grid-column: 1 / -1;
  padding-top: 15px;
  border-top: 1px solid var(--obs-border);
  text-align: left;
}

.mobile-layout .station-hero > div > strong {
  font-size: var(--m-title);
}

.mobile-layout .station-hero small {
  font-size: var(--m-small);
}

.mobile-layout .signal-count strong {
  font-size: calc(var(--m-title) + 12px);
}

.mobile-layout .station-meta,
.mobile-layout .station-summary-grid {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mobile-layout .station-meta div,
.mobile-layout .station-summary-grid article {
  min-height: 88px;
  padding: 14px;
}

.mobile-layout.mobile-viewport-scaled .station-meta div,
.mobile-layout.mobile-viewport-scaled .station-summary-grid article {
  min-height: 118px;
  padding: 20px;
}

.mobile-layout .station-meta div:last-child,
.mobile-layout .station-summary-grid article:last-child {
  grid-column: 1 / -1;
}

.mobile-layout .station-meta span,
.mobile-layout .station-summary-grid span,
.mobile-layout .station-summary-grid small,
.mobile-layout .local-health-grid span,
.mobile-layout .local-health-grid small,
.mobile-layout .gateway-privacy,
.mobile-layout .privacy-note,
.mobile-layout .legacy-intro,
.mobile-layout .legacy-periods span,
.mobile-layout .legacy-periods small,
.mobile-layout .legacy-event span,
.mobile-layout .legacy-event small,
.mobile-layout .legacy-periods dt,
.mobile-layout .legacy-periods dd,
.mobile-layout .legacy-note {
  font-size: var(--m-small);
  line-height: 1.45;
}

.mobile-layout .station-meta strong,
.mobile-layout .station-summary-grid strong,
.mobile-layout .local-health-grid strong {
  font-size: var(--m-font);
}

.mobile-layout .local-health {
  padding: 18px;
}

.mobile-layout.mobile-viewport-scaled .local-health {
  padding: 25px;
}

.mobile-layout .local-health-grid {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mobile-layout .local-health-grid article {
  min-height: 96px;
  padding: 14px;
}

.mobile-layout.mobile-viewport-scaled .local-health-grid article {
  min-height: 128px;
  padding: 20px;
}

.mobile-layout .panel-heading h3 {
  font-size: var(--m-title);
}

.mobile-layout .panel-heading > span {
  font-size: var(--m-tiny);
}

.mobile-layout .station-history-section select {
  min-height: var(--m-control);
  padding: 9px 12px;
  font-size: var(--m-small);
}

.mobile-layout .history-chart-wrap {
  padding: 11px;
}

.mobile-layout .history-chart-wrap canvas {
  height: 210px;
}

.mobile-layout.mobile-viewport-scaled .history-chart-wrap canvas {
  height: 280px;
}

.mobile-layout .history-chart-wrap p {
  font-size: var(--m-small);
}

.mobile-layout .station-full-link {
  min-height: 88px;
  padding: 17px;
}

.mobile-layout .station-full-link small {
  font-size: var(--m-tiny);
}

.mobile-layout .station-full-link strong {
  font-size: var(--m-font);
}

.mobile-layout .legacy-archive summary {
  min-height: var(--m-control);
  align-items: center;
  font-size: var(--m-font);
}

.mobile-layout .legacy-archive summary span {
  font-size: var(--m-small);
}

.mobile-layout .legacy-periods {
  grid-template-columns: 1fr;
}

.mobile-layout .legacy-periods strong,
.mobile-layout .legacy-event strong {
  font-size: calc(var(--m-title) + 2px);
}

/* Search and settings become full-height sheets */
.mobile-layout .settings-dialog,
.mobile-layout .location-search-dialog {
  width: calc(100% - var(--m-gutter) * 2);
  max-height: calc(100dvh - var(--m-safe-top) - var(--m-safe-bottom));
  padding: 0;
  border-radius: calc(var(--m-radius) + 3px);
}

.mobile-layout .settings-dialog form,
.mobile-layout .location-search-dialog form {
  padding: var(--m-panel-padding);
}

.mobile-layout .settings-header h2 {
  font-size: calc(var(--m-title) + 5px);
}

.mobile-layout .settings-dialog legend,
.mobile-layout .search-intro,
.mobile-layout .choice-card small,
.mobile-layout .setting-row small,
.mobile-layout .location-search-status,
.mobile-layout .location-search-results span,
.mobile-layout .location-search-dialog .weather-disclaimer {
  font-size: var(--m-small);
  line-height: 1.5;
}

.mobile-layout .choice-grid {
  grid-template-columns: 1fr;
}

.mobile-layout .choice-card {
  min-height: 82px;
  padding: 13px;
}

.mobile-layout.mobile-viewport-scaled .choice-card {
  min-height: 110px;
  padding: 18px;
}

.mobile-layout .choice-card strong,
.mobile-layout .setting-row strong {
  font-size: var(--m-font);
}

.mobile-layout .setting-row {
  min-height: 82px;
  align-items: flex-start;
  padding: 15px 0;
}

.mobile-layout.mobile-viewport-scaled .setting-row {
  min-height: 110px;
  padding: 20px 0;
}

.mobile-layout .setting-row select {
  min-width: 145px;
  min-height: var(--m-control);
  padding: 8px 11px;
  font-size: var(--m-small);
}

.mobile-layout .location-search-field {
  grid-template-columns: 1fr;
}

.mobile-layout .location-search-field input,
.mobile-layout .location-search-field button,
.mobile-layout .settings-actions button,
.mobile-layout .install-row button {
  min-height: var(--m-control);
  padding: 11px 14px;
  font-size: var(--m-font);
}

.mobile-layout .location-search-results button {
  min-height: 68px;
  padding: 14px;
}

.mobile-layout.mobile-viewport-scaled .location-search-results button {
  min-height: 92px;
  padding: 19px;
}

.mobile-layout .location-search-results strong {
  font-size: var(--m-font);
}

.mobile-layout .toast {
  bottom: calc(var(--m-safe-bottom) + var(--m-timeline) + 12px);
  width: max-content;
  max-width: calc(100% - var(--m-gutter) * 2);
  padding: 14px 17px;
  border-radius: calc(var(--m-radius) - 6px);
  font-size: var(--m-font);
  line-height: 1.4;
  text-align: center;
}

.mobile-layout .leaflet-bottom.leaflet-right {
  bottom: var(--m-safe-bottom);
}

.mobile-layout .leaflet-control-zoom a {
  width: var(--m-control) !important;
  height: var(--m-control) !important;
  font-size: var(--m-title) !important;
  line-height: var(--m-control) !important;
}

.mobile-layout .leaflet-control-attribution.lightningfront-attribution {
  width: var(--m-control);
  min-width: var(--m-control);
  height: var(--m-control);
  min-height: var(--m-control);
  padding: 0 !important;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--obs-border);
  border-radius: calc(var(--m-radius) - 7px) !important;
  background: var(--obs-surface-solid) !important;
  box-shadow: var(--obs-shadow-soft);
  color: transparent !important;
  font-size: 0 !important;
  line-height: 1.35;
  white-space: nowrap;
  transition: width .18s ease, height .18s ease, padding .18s ease;
}

.mobile-layout .leaflet-control-attribution.lightningfront-attribution::before {
  content: "ⓘ";
  color: var(--obs-accent);
  font: 800 var(--m-title)/1 system-ui, sans-serif;
}

.mobile-layout .leaflet-control-attribution.lightningfront-attribution.expanded {
  width: min(78vw, 430px);
  height: auto;
  min-height: var(--m-control);
  padding: 11px 14px !important;
  display: block;
  overflow: visible;
  color: var(--obs-muted) !important;
  font-size: var(--m-tiny) !important;
  white-space: normal;
}

.mobile-layout .leaflet-control-attribution.lightningfront-attribution.expanded::before {
  content: "×";
  float: right;
  margin: 0 0 5px 12px;
  font-size: var(--m-title);
}

.mobile-layout .leaflet-control-attribution.lightningfront-attribution:not(.expanded) a {
  display: none;
}

.mobile-layout .leaflet-control-attribution.lightningfront-attribution.expanded a {
  color: var(--obs-accent) !important;
}

@media (max-width: 430px) {
  .mobile-layout .brand strong {
    max-width: 128px;
  }

  .mobile-layout #world-view-button {
    display: none;
  }

  .mobile-layout .station-meta,
  .mobile-layout .station-summary-grid,
  .mobile-layout .local-health-grid,
  .mobile-layout .detector-grid,
  .mobile-layout .weather-grid {
    grid-template-columns: 1fr;
  }

  .mobile-layout .station-meta div:last-child,
  .mobile-layout .station-summary-grid article:last-child {
    grid-column: auto;
  }

  .mobile-layout .settings-actions {
    flex-direction: column-reverse;
  }

  .mobile-layout .settings-actions button {
    width: 100%;
  }
}

@media (orientation: landscape) and (max-height: 620px) {
  html.mobile-layout {
    --m-header: 58px;
    --m-timeline: 62px;
    --m-control: 44px;
    --m-brand-mark: 42px;
  }

  .mobile-layout .station-panel {
    left: 46%;
    width: calc(54% - var(--m-gutter));
  }

  .mobile-layout .layers-panel,
  .mobile-layout .detail-panel,
  .mobile-layout .detector-panel,
  .mobile-layout .weather-context,
  .mobile-layout .storm-legend {
    left: 44%;
  }
}