/* ChatQT — language switcher + chooser + per-language typography.
   Loaded after tailwind.css on every page. */

/* English uses a Latin sans stack; Farsi/Arabic keep the Estedad face
   (Estedad covers Arabic script well). */
html[lang="en"] body,
html[lang="en"] input,
html[lang="en"] select,
html[lang="en"] textarea,
html[lang="en"] button {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, "Apple Color Emoji", sans-serif;
}
html[lang="ar"] body {
  font-family: "Estedad", "Noto Naskh Arabic", "Segoe UI", Tahoma, sans-serif;
}

/* ---- Header language switcher ----
   Reuses the login dropdown styles (.auth-login-trigger / .auth-login-panel /
   .auth-login-item) so it matches the "Log in" menu exactly. */
.lang-switch__globe {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.92;
}
.auth-login-item.is-active {
  font-weight: 700;
}

/* Icon-only language pill on medium desktop (saves horizontal space for nav). */
@media (min-width: 768px) and (max-width: 1279px) {
  .lang-switch [data-lang-current] {
    display: none;
  }
  .lang-switch .auth-login-trigger {
    padding-inline: 0.625rem;
    gap: 0.25rem;
  }
}

/* Mobile language row inside the mobile menu */
.mobile-menu__lang {
  padding: 0.85rem 0;
  border-top: 1px solid var(--brand-line, #e5e7eb);
}
.mobile-menu__lang-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-nav, #52525b);
  margin-bottom: 0.55rem;
}
.mobile-menu__lang-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.mobile-menu__lang-options a {
  flex: 1 1 auto;
  text-align: center;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--brand-line, #e5e7eb);
  border-radius: 0.7rem;
  font-size: 14px;
  color: var(--brand-nav, #52525b);
}
.mobile-menu__lang-options a.is-active {
  border-color: var(--brand-ink, #0a0a0a);
  color: var(--brand-ink, #0a0a0a);
  font-weight: 600;
}

/* ---- First-visit language chooser ---- */
.lang-chooser {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
}
.lang-chooser__card {
  width: 100%;
  max-width: 360px;
  background: var(--brand-surface, #fff);
  border: 1px solid var(--brand-line, #e5e7eb);
  border-radius: 1.1rem;
  padding: 1.6rem 1.4rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
.lang-chooser__brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--brand-ink, #0a0a0a);
  margin-bottom: 0.9rem;
}
.lang-chooser__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--brand-ink, #0a0a0a);
}
.lang-chooser__sub {
  font-size: 13px;
  color: var(--brand-nav, #52525b);
  margin-top: 0.35rem;
}
.lang-chooser__options {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.6rem;
}
.lang-chooser__options button {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--brand-line, #e5e7eb);
  border-radius: 0.8rem;
  background: transparent;
  font-size: 15px;
  font-weight: 500;
  color: var(--brand-ink, #0a0a0a);
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
}
.lang-chooser__options button:hover {
  border-color: var(--brand-ink, #0a0a0a);
  background: var(--brand-outline-hover, rgba(127, 127, 127, 0.08));
}