/* Header search and a bounded native dialog. No Elastic inline search drawer. */
#rf-app-header:has(.rf-header-search) .rf-app-heading { flex: 0 1 230px; }
#rf-app-header .rf-header-search {
  display: flex;
  align-items: center;
  gap: 3px;
  flex: 0 1 340px;
  min-width: 140px;
  max-width: 340px;
  height: 40px;
  padding: 3px 5px;
  border: 1px solid color-mix(in srgb, var(--rf-muted) 45%, var(--rf-border));
  border-radius: 12px;
  background: color-mix(in srgb, var(--rf-surface) 94%, transparent);
  box-shadow: 0 1px 2px rgb(0 0 0 / 4%);
}
#rf-app-header .rf-header-search:focus-within {
  border-color: var(--rf-accent-strong);
  box-shadow: 0 0 0 3px var(--rf-accent-soft);
}
#rf-app-header .rf-header-search form { order: 1; flex: 1; min-width: 0; margin: 0; }
/* O fallback dos módulos sem busca própria entra aqui: sem largura, o input
   guardava o tamanho padrão do navegador e o texto vazava da pílula no mobile. */
#rf-app-header :is(#mailsearchform, #searchform, #rf-global-searchform input) {
  display: block;
  width: 100%;
  height: 32px;
  margin: 0;
  padding: 0 6px;
  border: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
  color: var(--rf-text);
  font: inherit;
  font-size: 14px;
}
#rf-app-header :is(#mailsearchform, #searchform, #rf-global-searchform input)::placeholder { color: var(--rf-muted); opacity: 1; }
#rf-app-header .rf-header-search .button {
  display: grid;
  place-items: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--rf-muted);
  text-decoration: none;
}
#rf-app-header .rf-header-search .button:hover,
#rf-app-header .rf-header-search .button.has-filters { color: var(--rf-accent-strong); background: var(--rf-accent-soft); }
#rf-app-header .rf-header-search .button:focus-visible { outline: 2px solid var(--rf-accent-strong); }
#rf-app-header .rf-header-search .button .inner {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
#rf-app-header .rf-header-search .button::before {
  display: block;
  float: none;
  margin: 0;
  font: 900 15px Icons;
}
#rf-app-header .rf-header-search .search { order: 0; }
#rf-app-header .rf-header-search .search::before { content: "\f002"; }
#rf-app-header .rf-header-search .reset { order: 2; }
#rf-app-header .rf-header-search .reset::before { content: "\f00d"; font-size: 13px; }
#rf-app-header .rf-header-search .reset[hidden] { display: none; }
#rf-app-header .rf-header-search .options { order: 3; }
#rf-app-header .rf-header-search .options::before { content: "\f1de"; }

#rf-search-dialog {
  width: min(540px, calc(100vw - 28px));
  max-height: calc(100dvh - 40px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--rf-border);
  border-radius: 18px;
  background: var(--rf-surface);
  color: var(--rf-text);
  box-shadow: 0 24px 80px rgb(0 0 0 / 25%);
}
#rf-search-dialog::backdrop { background: rgb(10 18 34 / 42%); backdrop-filter: blur(3px); }
#rf-search-options-form { margin: 0; }
#rf-search-dialog .rf-search-dialog-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px 12px;
}
#rf-search-title { margin: 0; font-size: 18px; font-weight: 650; line-height: 1.4; }
#rf-search-dialog .rf-search-close {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--rf-muted);
}
#rf-search-dialog .rf-search-close::before { content: "\f00d"; font: 900 15px Icons; }
#rf-search-dialog .rf-search-options { display: grid; gap: 16px; padding: 8px 24px 24px; }
#rf-search-dialog .rf-search-field { display: grid; grid-template-columns: 90px minmax(0, 1fr); align-items: center; gap: 12px; }
#rf-search-dialog label { margin: 0; color: var(--rf-text); font-size: 13px; }
#rf-search-dialog input[type="search"], #rf-search-dialog select {
  width: 100%;
  min-width: 0;
  height: 40px;
  margin: 0;
  border: 1px solid var(--rf-border);
  border-radius: 8px;
  background-color: var(--rf-surface);
  color: var(--rf-text);
  font-size: 14px;
}
#rf-search-dialog input[type="search"] { padding: 8px 12px; }
#rf-search-dialog input[type="search"]::placeholder { color: var(--rf-muted); opacity: 1; }
#rf-search-dialog :is(input, select, button, a):focus-visible { outline: 2px solid var(--rf-accent-strong); outline-offset: 2px; }
#rf-search-dialog fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
#rf-search-dialog legend { margin: 0 0 8px; color: var(--rf-muted); font-size: 12px; font-weight: 600; }
#rf-search-dialog ul.proplist { margin: 0; padding: 0; list-style: none; }
#rf-search-dialog fieldset > .proplist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 16px; }
#rf-search-dialog .proplist > li { position: relative; min-width: 0; padding: 0; border: 0; }
#rf-search-dialog .proplist label { display: flex; align-items: center; gap: 8px; min-height: 32px; line-height: 1.4; }
#rf-search-dialog .with-sublist > label { padding-right: 28px; }
#rf-search-dialog input[type="checkbox"] { flex: 0 0 16px; width: 16px; height: 16px; margin: 0; accent-color: var(--rf-accent-strong); }
#rf-search-dialog label:has(input:disabled) { opacity: .5; }
#rf-search-dialog .proplist .proplist { padding: 4px 0 8px 24px; }
#rf-search-dialog .dropdown {
  position: absolute;
  top: 2px;
  right: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin: 0;
  border-radius: 6px;
  color: var(--rf-muted);
  text-decoration: none;
}
#rf-search-dialog .dropdown::before { content: "\f107"; float: none; margin: 0; font: 900 13px Icons; }
#rf-search-dialog .dropdown[aria-expanded="true"]::before { transform: rotate(180deg); }
#rf-search-dialog .dropdown:hover, #rf-search-dialog .rf-search-close:hover { background: var(--rf-accent-soft); color: var(--rf-text); }
#rf-search-dialog .rf-search-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--rf-border);
}
#rf-search-dialog .rf-search-dialog-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  margin: 0;
  padding: 9px 16px;
  border: 1px solid var(--rf-border);
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
}
#rf-search-dialog .rf-search-cancel { background: transparent; color: var(--rf-text); }
#rf-search-dialog .rf-search-submit { border-color: transparent !important; background: var(--rf-accent); color: var(--rf-on-accent); }
#rf-search-dialog .rf-search-submit::before { content: "\f002"; font: 900 13px Icons; }
#rf-search-dialog .rf-search-cancel:hover { background: var(--rf-accent-soft); }
#rf-search-dialog .rf-search-submit:hover { background: var(--rf-accent-strong); }

@media (max-width: 1100px) {
  #rf-app-header:has(.rf-header-search) .rf-account-email { display: none; }
  #rf-app-header:has(.rf-header-search) .rf-app-heading { flex-basis: 180px; }
}
@media (max-width: 767px) {
  html:has(#rf-app-header .rf-header-search) { --rf-topbar-height: 108px; }
  #rf-app-header:has(.rf-header-search) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 40px 40px;
    gap: 10px 8px;
    padding: 8px;
  }
  /* Cada grupo tem célula própria. Sem isso as ações da conta caíam numa
     terceira linha implícita e vazavam por baixo do cabeçalho, que tem altura
     fixa (--rf-topbar-height), cobrindo o título e a barra do módulo. */
  #rf-app-header:has(.rf-header-search) .rf-app-heading { grid-area: 1 / 1; }
  #rf-app-header:has(.rf-header-search) .rf-app-compose { grid-area: 1 / 2; }
  #rf-app-header .rf-header-search { grid-area: 2 / 1; width: 100%; max-width: none; }
  #rf-app-header:has(.rf-header-search) .rf-app-actions { grid-area: 2 / 2; }
}
@media (max-width: 420px) {
  #rf-search-dialog .rf-search-dialog-heading { padding: 16px 16px 8px; }
  #rf-search-dialog .rf-search-options { padding: 8px 16px 16px; }
  #rf-search-dialog .rf-search-field { grid-template-columns: 1fr; gap: 6px; }
  #rf-search-dialog .rf-search-dialog-actions { padding: 12px 16px; }
}

/* Fallback do header (módulos sem busca própria) quando oculto no E-mail. */
.rf-header-search[hidden] { display: none !important; }