/* Seletor de idioma compartilhado — landing, login, formulário e app. */
[data-language-selector] {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  z-index: 1900;
}

.i18n-selector {
  position: relative;
  font-family: "Inter", system-ui, sans-serif;
}

.i18n-trigger {
  min-width: 62px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 11px;
  background: rgba(255, 255, 255, .055);
  color: rgba(255, 255, 255, .78);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .2), inset 0 1px rgba(255, 255, 255, .04);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}

.i18n-trigger:hover,
.i18n-selector.is-open .i18n-trigger {
  color: #fff;
  border-color: rgba(129, 140, 248, .44);
  background: rgba(99, 102, 241, .14);
}

.i18n-trigger:active { transform: translateY(1px); }
.i18n-trigger:focus-visible {
  outline: 2px solid rgba(165, 180, 252, .8);
  outline-offset: 3px;
}

.i18n-current-flag,
.i18n-option-flag {
  font-size: 1.05rem;
  line-height: 1;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
  filter: saturate(.92);
}

.i18n-current-code {
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.i18n-trigger svg {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: .55;
  transition: transform .2s ease;
}

.i18n-selector.is-open .i18n-trigger svg { transform: rotate(180deg); }

.i18n-menu {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  width: 220px;
  display: grid;
  gap: 4px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  background: rgba(13, 13, 18, .97);
  box-shadow: 0 20px 55px rgba(0, 0, 0, .58), inset 0 1px rgba(255, 255, 255, .04);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-7px) scale(.98);
  transform-origin: top right;
  transition: opacity .18s ease, visibility .18s ease, transform .22s cubic-bezier(.16, 1, .3, 1);
}

.i18n-selector.is-open .i18n-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.i18n-menu button {
  width: 100%;
  min-height: 43px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: rgba(245, 245, 247, .68);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .14s ease, color .14s ease;
}

.i18n-menu button:hover,
.i18n-menu button:focus-visible {
  outline: none;
  color: #fff;
  background: rgba(255, 255, 255, .075);
}

.i18n-menu button.is-active {
  color: #e0e7ff;
  background: rgba(99, 102, 241, .14);
}

.i18n-option-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: .78rem;
  font-weight: 550;
}

.i18n-option-check {
  color: #a5b4fc;
  opacity: 0;
  font-size: .78rem;
}

.i18n-menu button.is-active .i18n-option-check { opacity: 1; }

/* Posições específicas mantêm o mesmo componente sem duplicar lógica. */
.nav > [data-language-selector] { margin-left: -10px; }
#toolbar > [data-language-selector] .i18n-trigger { height: 32px; min-width: 55px; border-radius: 8px; }
#toolbar > [data-language-selector] .i18n-menu { top: calc(100% + 13px); }
body.login-page > [data-language-selector] {
  position: fixed;
  top: max(16px, env(safe-area-inset-top));
  right: max(16px, env(safe-area-inset-right));
}
.pf-brandbar > [data-language-selector] { margin-left: auto; }
.pf-brandbar > [data-language-selector] + .pf-seguro { margin-left: 4px; }

@media (max-width: 620px) {
  .i18n-current-code { display: none; }
  .i18n-trigger { min-width: 40px; width: 40px; padding: 0; gap: 0; }
  .i18n-trigger svg { display: none; }
  .i18n-menu { position: fixed; top: 66px; right: 12px; width: min(220px, calc(100vw - 24px)); }
  .nav > [data-language-selector] { margin-left: 0; }
  .pf-brandbar .i18n-menu { top: 68px; }
}

/* A cópia em inglês costuma ser mais larga. A navegação pública conserva
   idioma, entrar e cadastro mesmo nos 360px sem criar rolagem horizontal. */
@media (max-width: 760px) {
  .nav > .nav-links { display: none !important; }
  .nav {
    gap: 7px !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
  .nav-signin { padding-left: 5px !important; padding-right: 5px !important; }
  .nav-cta {
    width: min(115px, 31vw);
    padding: 8px 7px !important;
    font-size: .7rem !important;
    line-height: 1.15;
  }
}

@media (prefers-reduced-motion: reduce) {
  .i18n-trigger,
  .i18n-trigger svg,
  .i18n-menu { transition: none !important; }
}