/* ===== MOBILE (telefono): sidebar a scomparsa, layout impilato ===== */
  @media (max-width:760px){
    .hamb{display:flex}
    /* sidebar off-canvas: scorre da sinistra sopra al contenuto, con backdrop */
    #side{position:fixed;left:0;top:0;bottom:0;width:80vw;max-width:300px;z-index:90;
          transform:translateX(-100%);transition:transform .22s ease;box-shadow:10px 0 36px rgba(0,0,0,.28)}
    body.side-open #side{transform:translateX(0)}
    body.side-open #sideBackdrop{display:block}
    .side-top .icon-btn{display:none}   /* niente collapse su mobile */
    main{width:100%;min-width:0}
    .topbar{padding:0 10px;gap:6px}
    .ai{display:none}                   /* il brand è nel drawer: libera spazio in alto */
    .theme-toggle{padding:6px 9px;font-size:11.5px}
    .wrap,.composer,.foot,.limitbar{max-width:100%;padding-left:14px;padding-right:14px}
    .hello h1{font-size:27px} .hello{padding:0 16px}
    .qtitle{font-size:20px}
    .scroll{padding:16px 0 210px}
    .box .crow{gap:6px;flex-wrap:nowrap}
    .focusrow{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
    .focusrow::-webkit-scrollbar{display:none}
    .fbtn{padding:5px 9px;font-size:11px}
    .pulse{grid-template-columns:1fr}
    /* sezioni admin: impila e rendi le tabelle scorrevoli */
    .page{padding:18px 14px}
    .grid2{grid-template-columns:1fr}
    .kpis{grid-template-columns:repeat(auto-fit,minmax(46%,1fr))}
    .kb{flex-direction:column}
    .tree{width:100%;max-height:38vh;border-right:0;border-bottom:1px solid var(--line)}
    .card table{display:block;overflow-x:auto;white-space:nowrap}
    /* impostazioni: a tutto schermo, nav in alto scorrevole */
    #settings{padding:0}
    #settings .sbox{width:100%;height:100%;border-radius:0;flex-direction:column}
    #settings .snav{width:auto;display:flex;gap:4px;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px}
    #settings .snav .lbl{display:none}
    #settings .snav button{width:auto;white-space:nowrap;margin:0;padding:8px 12px}
    #settings .smain{padding:22px 18px}
    /* artefatti già a tutto schermo da 1100px in giù */
  }