/* Handset-first presentation. Activated only by app/mobile-experience.js. */
body.mobile-view {
  min-width: 0;
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.5;
}

.mobile-view .app,
.mobile-view .calculator-page,
.mobile-view .account-page { width: 100%; min-width: 0; }

/* Keep the four destinations reachable without letting navigation dominate. */
.mobile-view .calculator-header,
.mobile-view .viewer-page .header,
.mobile-view .account-header,
.mobile-view .top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
}

.mobile-view .calculator-header .app-nav,
.mobile-view .viewer-page .header-actions,
.mobile-view .account-header nav,
.mobile-view .top .nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  gap: 8px;
}

.mobile-view .calculator-header .app-nav a,
.mobile-view .viewer-page .header-actions .route-link,
.mobile-view .account-header nav a,
.mobile-view .top .nav a {
  display: grid;
  place-items: center;
  min-height: 44px;
  padding: 8px;
  text-align: center;
  line-height: 1.15;
  font-size: .82rem;
}

.mobile-view .overall-averages { margin: 0 0 14px; padding: 12px; }
.mobile-view .overall-averages h2 { margin-bottom: 10px; font-size: .9rem; }
.mobile-view .overall-average-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.mobile-view .overall-average-card { min-height: 62px; padding: 8px 10px; border: 1px solid #dce7dc; border-radius: 8px; background: #fff; }
.mobile-view .overall-average-card:nth-child(odd) { border-left: 1px solid #dce7dc; }
.mobile-view .overall-average-card small:first-child { white-space: normal; font-size: .7rem; line-height: 1.25; }
.mobile-view .overall-average-card strong { font-size: 1.08rem; margin-top: 4px; }

.mobile-view .calculator-heading { padding: 0; margin: 18px 0; }
.mobile-view .calculator-heading h1 { font-size: 2.15rem; }
.mobile-view .calculator-heading .calculator-description { font-size: .95rem; line-height: 1.45; }
.mobile-view .unit-controls { position: static; margin-top: 12px; width: max-content; max-width: 100%; }

/* GlideLines: controls become a compact, predictable reading order. */
.mobile-view .calculator-page #routePlanner { padding: 14px; margin: 0; border-radius: 14px; }
.mobile-view .calculator-page #routePlanner .panel-toggle h2 { font-size: 1.25rem; }
.mobile-view .calculator-page #routePlanner .panel-content > .warn { font-size: .9rem; line-height: 1.5; }
.mobile-view .calculator-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 12px; }
.mobile-view .calculator-controls label { min-width: 0; }
.mobile-view .calculator-controls button { min-height: 44px; padding: 9px; }
.mobile-view .calculator-controls #routeStatus { grid-column: 1 / -1; font-size: .8rem; }
.mobile-view .route-save-row { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; padding: 12px; }
.mobile-view .route-save-row input,
.mobile-view .route-save-row select { grid-column: 1 / -1; }
.mobile-view .route-save-row button { min-height: 44px; }
.mobile-view .route-save-status { font-size: .84rem; line-height: 1.4; margin: 10px 0 14px; }

/* On phones, search is intentionally above the map, with its status visible. */
.mobile-view .map-search {
  display: block;
  position: static !important;
  width: 100% !important;
  margin: 0 0 12px !important;
  padding: 12px !important;
  border: 1px solid #d7e3da !important;
  border-radius: 10px !important;
  background: #f6f9f5 !important;
  box-shadow: none !important;
}
.mobile-view .map-search label,
.mobile-view .map-search p,
.mobile-view .map-search small { display: block !important; }
.mobile-view .map-search label { margin: 0 0 7px; font-weight: 700; color: #315a43; }
.mobile-view .map-search .map-search-row { display: grid !important; grid-template-columns: 1fr auto; gap: 8px; padding: 0 !important; }
.mobile-view .map-search input { min-height: 44px; padding: 10px !important; border: 1px solid #cbdcd1 !important; border-radius: 8px; }
.mobile-view .map-search button { min-height: 44px; padding: 8px 12px !important; }
.mobile-view .map-search p { margin: 8px 0 0; font-size: .8rem; line-height: 1.35; }
.mobile-view .map-search small { margin-top: 5px; font-size: .72rem; }
.mobile-view #routeMap { height: min(52vh, 430px) !important; min-height: 320px; border-radius: 10px; }

.mobile-view #terrainProfile { padding: 14px; }
.mobile-view #terrainStatus { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mobile-view #terrainStatus .terrain-source { grid-column: 1 / -1; }
.mobile-view #routeSummary { grid-template-columns: 1fr 1fr; gap: 8px; }
.mobile-view #routeMatch { padding: 14px; }
.mobile-view #routeSegments { margin-top: 12px; }

/* Viewer and all data-heavy panels: readable cards before dense tables. */
.mobile-view .viewer-page .app { padding: 12px; }
.mobile-view .viewer-page .layout { gap: 12px; }
.mobile-view .viewer-page .library { padding: 14px; }
.mobile-view .viewer-page .library > button,
.mobile-view .viewer-page .library input,
.mobile-view .viewer-page .library select { min-height: 46px; }
.mobile-view .viewer-page .flight-list { max-height: 42vh; margin-top: 6px; }
.mobile-view .viewer-page .flight { min-height: 48px; padding: 12px; }
.mobile-view .viewer-page .flight-name { font-size: .98rem; }
.mobile-view .viewer-page .flight-meta { font-size: .78rem; }
.mobile-view .viewer-page .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.mobile-view .viewer-page .metric { padding: 10px; }
.mobile-view .viewer-page .metric strong { font-size: 1.05rem; }
.mobile-view .viewer-page .workspace-body { padding: 0 12px 14px; }
.mobile-view .viewer-page .deployment-stage { padding: 14px 12px; }
.mobile-view .viewer-page .flight-playback,
.mobile-view .viewer-page .flight-comparison { padding: 14px; }
.mobile-view .viewer-page .workspace-charts { padding: 8px; overflow-x: auto; }
.mobile-view .viewer-page .workspace-charts svg { min-width: 560px; }

.mobile-view .panel,
.mobile-view .weather-comparison,
.mobile-view .account-page .account-panel { border-radius: 12px; }
.mobile-view .weather-comparison { padding: 14px !important; margin-top: 16px; }
.mobile-view .weather-fields,
.mobile-view .weather-metrics,
.mobile-view .sensor-grid { grid-template-columns: 1fr; }
.mobile-view .weather-actions { display: grid; grid-template-columns: 1fr; }
.mobile-view .weather-actions button { min-height: 44px; }

.mobile-view .account-page { padding: 14px; }
.mobile-view .account-page .account-panel { padding: 18px; }
.mobile-view .account-page .account-row { grid-template-columns: 1fr; }
.mobile-view .account-page .account-actions { display: grid; grid-template-columns: 1fr; }
.mobile-view .account-page .account-actions button { min-height: 44px; }

.mobile-view .tablewrap { border-radius: 9px; }
.mobile-view .tablewrap table { min-width: 680px; }
.mobile-view .warn { overflow-wrap: anywhere; }

@media (max-width: 390px) {
  .mobile-view .calculator-controls,
  .mobile-view .route-save-row,
  .mobile-view .overall-average-grid,
  .mobile-view .viewer-page .metrics,
  .mobile-view #routeSummary { grid-template-columns: 1fr; }
  .mobile-view .map-search .map-search-row { grid-template-columns: 1fr; }
  .mobile-view .map-search button { width: 100%; }
}