html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

.form-floating
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
}

.lang-toggle a {
  color: inherit;
  text-decoration: none;
}

.lang-toggle a:hover {
  color: #fff;
}

.lang-toggle a.active {
  color: #fff;
  font-weight: 600;
}

/* Navbar language / theme pickers */
.nav-pick-toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.05rem;
  padding: 0.15rem 0.5rem;
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-pick-toggle:hover,
.nav-pick-toggle:focus-visible,
.nav-pick.show .nav-pick-toggle {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.nav-pick-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.nav-pick-arrow {
  font-size: 0.55rem;
  opacity: 0.7;
}

.nav-pick-menu {
  min-width: 10rem;
}

.nav-pick-menu .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-pick-code {
  display: inline-block;
  width: 1.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  opacity: 0.75;
}