// Sidebar toggle (móvil)
(function(){
const btn=document.getElementById('sidebarToggle');
const sb=document.getElementById('sidebar');
const mw=document.querySelector('.map-wrap');
if(!btn||!sb)return;
let open=true;
btn.addEventListener('click',function(){
open=!open;
sb.classList.toggle('collapsed',!open);
if(mw)mw.classList.toggle('expanded',!open);
btn.textContent=open?'⚙️':'🗺️';
btn.title=open?'Ocultar filtros':'Mostrar filtros';
});
})();
!-- Logo FreTo — enlace WhatsApp -->
