/* Phone controls preserve the full parallel timeline and its dated geometry. */
.mobile-tools-toggle,.column-switcher>button{display:none}
.column-switcher{display:block}
.timeline-reading-guide{padding:18px 0}
.timeline-reading-guide>summary{cursor:pointer;font-size:13px;color:#405e33;padding:12px 0}
.timeline-reading-guide .timeline-key{padding-top:12px}
.timeline-reading-guide .scale-note{margin-bottom:0;padding-bottom:8px}

@media(max-width:800px){
  .timeline-toolbar{display:flex;flex-direction:column}
  .toolbar-inner{order:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;padding:10px 14px 0}
  .toolbar-inner>label:not(.ancestry-check){min-width:0;max-width:none;width:100%;font-size:10px;letter-spacing:.6px}
  .toolbar-inner>label:first-child{grid-column:1;grid-row:1}
  .toolbar-inner>.column-control{grid-column:2;grid-row:1}
  .toolbar-inner select{font-size:16px;min-height:44px;padding:6px 3px;width:100%;max-width:100%;text-overflow:ellipsis}
  .column-switcher{display:flex;align-items:center;gap:2px}
  .column-switcher select{min-width:0;font-size:13px}
  .column-switcher>button{display:block;flex:0 0 32px;min-height:44px;background:#ffffff12;color:#f5f6ea;border:1px solid #ffffff30;border-radius:3px;font-size:25px;padding:0}
  .column-switcher>button:disabled{opacity:.3}
  .mobile-tools-toggle{order:1;display:flex;justify-content:space-between;align-items:center;margin:0;padding:10px 16px;min-height:44px;border:0;background:#2c4032;color:#f4f5e9;text-align:left;font:500 13px var(--sans)}
  .mobile-tools-toggle span{font-size:20px}
  .timeline-toolbar:not(.tools-expanded) .form-control,.timeline-toolbar:not(.tools-expanded) .ancestry-check,.timeline-toolbar:not(.tools-expanded) .jump-bigfoot{display:none}
  .toolbar-inner>.form-control{grid-column:1/-1}
  .toolbar-inner .ancestry-check{font-size:12px;min-height:44px;gap:8px}
  .toolbar-inner input[type=checkbox]{width:20px;height:20px}
  .toolbar-inner .jump-bigfoot{font-size:12px;min-height:44px;padding:8px}
  .time-readout{order:2;min-height:36px;padding:9px 14px;gap:8px;font-size:12px}
  .time-readout strong{font-size:13px}
  .time-readout .reading-label{font-size:9px}
  .time-readout>span:last-child{display:none}
  .timeline-toolbar.tools-expanded .time-readout>span:last-child{display:block;font-size:11px}
  .timeline-reading-guide{padding:6px 0}
  .timeline-reading-guide>summary{font-size:14px;min-height:44px;line-height:22px}
  .timeline-reading-guide .timeline-key>div,.timeline-reading-guide .evidence-key{font-size:11px!important;line-height:1.5}
  .timeline-reading-guide .scale-note{font-size:12px;line-height:1.8}
  .mobile-pan{font-size:12px;line-height:1.6;padding:12px 16px}
  .origins-page dialog{width:calc(100% - 20px);max-height:88dvh;padding:28px 20px}
  .origins-page dialog button[aria-label*="Close"],#close-dialog{min-width:44px;min-height:44px}
  #dialog-content p{font-size:15px;line-height:1.7}
  #dialog-content dl,#dialog-content .dialog-sources{font-size:13px}
}