.site-preferences {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-shrink: 0;
}

.site-header .site-preferences + .header-cta {
  margin-left: 0;
}

.site-preferences svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.site-preferences .language-setting,
html[data-theme] .site-header .site-preferences .language-setting {
  position: relative;
  display: block;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
}

.site-preferences .language-trigger {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 14px;
  align-items: center;
  column-gap: 8px;
  width: 132px;
  height: 40px;
  min-height: 40px;
  padding: 5px 8px 5px 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 12px;
  line-height: 1.2;
  text-align: left;
}

.site-preferences .language-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface2);
  color: var(--muted-strong, var(--muted));
}

.site-preferences .language-icon svg {
  width: 16px;
  height: 16px;
}

.site-preferences .language-current {
  min-width: 0;
  font-weight: 550;
  white-space: nowrap;
}

.site-preferences .language-chevron {
  width: 14px;
  height: 14px;
  color: var(--muted);
}

.site-preferences .language-trigger[aria-expanded="true"] .language-chevron {
  transform: rotate(180deg);
}

.site-preferences .language-trigger:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.site-preferences .theme-toggle,
html[data-theme] .site-header .site-preferences .theme-toggle {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--muted-strong, var(--muted));
}

.site-preferences .language-trigger:hover:not(:disabled),
.site-preferences .language-trigger[aria-expanded="true"],
html[data-theme] .site-header .site-preferences .theme-toggle:hover {
  background: var(--surface2);
  border-color: var(--control-border, var(--muted));
}

.site-preferences .language-menu {
  position: absolute;
  z-index: 60;
  top: calc(100% + 8px);
  right: 0;
  width: 176px;
  max-width: calc(100vw - 24px);
  padding: 6px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 12px 32px #17202c14, 0 3px 10px #17202c0a;
}

html[data-theme="dark"] .site-preferences .language-menu {
  box-shadow: 0 12px 32px #00000055, 0 3px 10px #00000033;
}

.site-preferences .language-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.4;
  text-align: left;
}

.site-preferences .language-option:hover,
.site-preferences .language-option[aria-checked="true"] {
  background: var(--surface2);
}

.site-preferences .language-option[aria-checked="true"] {
  font-weight: 600;
}

.site-preferences .language-check {
  width: 16px;
  height: 16px;
  color: var(--accent-text, var(--accent));
  opacity: 0;
}

.site-preferences .language-option[aria-checked="true"] .language-check {
  opacity: 1;
}

/* A neutral keyboard focus ring takes precedence over the global orange ring. */
html[data-theme] .site-header .site-preferences :is(.language-trigger, .language-option, .theme-toggle):focus-visible {
  outline: 2px solid var(--control-border, var(--muted));
  outline-offset: 2px;
  box-shadow: 0 0 0 3px var(--surface3, var(--surface2));
}

[data-theme="light"] .theme-moon,
[data-theme="dark"] .theme-sun {
  display: none;
}

@media (prefers-reduced-motion: no-preference) {
  .site-preferences :is(.language-trigger, .language-option, .theme-toggle) {
    transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
  }

  .site-preferences .language-chevron {
    transition: transform 140ms ease;
  }

  .site-preferences .language-menu:not([hidden]) {
    animation: language-menu-enter 140ms ease-out;
  }
}

@keyframes language-menu-enter {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1050px) {
  .site-header { gap: 20px; }
  .site-header .header-cta { display: none; }
  .site-header nav { gap: 20px; margin-left: 10px; }
}

@media (max-width: 650px) {
  .site-header,
  body.testing-view .site-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    height: auto;
    min-height: 94px;
    padding: 8px 16px 0;
    gap: 2px 10px;
  }

  .site-header .brand {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
    font-size: 19px;
  }

  .site-header .brand svg { width: 27px; }

  .site-preferences {
    grid-column: 2;
    grid-row: 1;
    margin-left: 0;
    gap: 6px;
  }

  .site-preferences .language-trigger { width: 124px; }

  .site-header nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
    gap: 35px;
    height: 37px;
    margin: 0;
    font-size: 12px;
  }

  .site-header .header-cta { display: none; }
  body.expanded-test .site-header { display: none; }
}

@media (max-width: 380px) {
  .site-header,
  body.testing-view .site-header {
    padding-inline: 12px;
    column-gap: 6px;
  }

  .site-header .brand {
    gap: 5px;
    font-size: 17px;
    letter-spacing: -.9px;
  }

  .site-header .brand svg { width: 24px; }
  .site-header .brand-light { margin-left: 0; }
}