:root{--visible-height:100vh;--visible-top:0px}
@supports(height:100dvh){:root{--visible-height:100dvh}}
@media(max-width:820px){
  /* 16px avoids focus-triggered zoom without disabling user zoom. */
  body input,body select,body textarea{font-size:16px!important}
  dialog[open],#product-dialog[open],.dealer-auth-dialog[open]{
    position:fixed;top:calc(var(--visible-top) + 9px);bottom:auto;
    margin-block:0;max-height:calc(var(--visible-height) - 18px);
    overflow-y:auto;overscroll-behavior:contain;
    scroll-padding-block:16px;
  }
  .enquiry-drawer{
    top:var(--visible-top);bottom:auto;height:var(--visible-height);
    overflow-y:auto;overscroll-behavior:contain;
  }
  .enquiry-footer{padding-bottom:max(15px,env(safe-area-inset-bottom))}
  .filter-panel{bottom:auto;top:calc(var(--visible-top) + var(--visible-height) * .25);max-height:calc(var(--visible-height) * .75);padding-bottom:max(24px,env(safe-area-inset-bottom))}
  .dialog-close,#enquiry-close{min-width:44px;min-height:44px}
}