.appearance-control {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--muted-foreground, var(--muted));
}

html:not([data-appearance]) .appearance-control { display: none; }

.appearance-control select {
  min-height: 2.25rem;
  border: 1px solid var(--border, var(--line));
  border-radius: 0.5rem;
  padding: 0.25rem 0.375rem;
  background: var(--card, var(--surface));
  color: var(--foreground, var(--fg));
  font: inherit;
}

.appearance-control select:focus-visible {
  outline: 2px solid var(--primary, var(--blue));
  outline-offset: 2px;
}

@media (pointer: coarse) {
  .appearance-control select { min-height: 2.75rem; }
}

/* Shared appearance menu for the site header and account navigation. */
.appearance-menu {
  position: relative;
  flex: none;
  width: fit-content;
  font-size: 13px;
  line-height: 1.4;
}
html:not([data-appearance]) .appearance-menu { display: none; }
.appearance-menu summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 44px;
  min-height: 44px;
  padding-inline: 10px;
  border: 1px solid var(--line, var(--border));
  border-radius: 8px;
  color: var(--fg, var(--foreground));
  cursor: pointer;
  list-style: none;
  white-space: nowrap;
}
.appearance-menu summary::-webkit-details-marker { display: none; }
.appearance-menu summary:hover, .appearance-menu[open] summary {
  background: var(--soft, var(--muted));
}
.appearance-menu summary .appearance-dark-icon,
:root[data-theme="dark"] .appearance-menu summary .appearance-light-icon { display: none; }
:root[data-theme="dark"] .appearance-menu summary .appearance-dark-icon { display: block; }

.appearance-menu-options {
  position: absolute;
  z-index: 30;
  inset-block-start: calc(100% + 8px);
  inset-inline-end: 0;
  display: grid;
  gap: 2px;
  width: 154px;
  padding: 5px;
  background: var(--surface, var(--card));
  border: 1px solid var(--line, var(--border));
  border-radius: 12px;
  box-shadow: 0 8px 24px #11182722;
}
.appearance-menu-options button {
  display: grid;
  grid-template-columns: 16px 1fr 16px;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding-inline: 9px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--fg, var(--foreground));
  text-align: start;
  cursor: pointer;
}
.appearance-menu-options button:hover { background: var(--soft, var(--muted)); }
.appearance-menu-options button[aria-pressed="true"] { color: var(--blue, var(--primary)); background: var(--blue-soft, var(--muted)); }
.appearance-menu-options button[aria-pressed="false"] .appearance-check { visibility: hidden; }
.appearance-menu :is(summary, button):focus-visible { outline: 2px solid var(--blue, var(--primary)); outline-offset: 2px; }

.appearance-menu[data-placement="above"] .appearance-menu-options {
  inset-block: auto calc(100% + 8px);
  inset-inline: 0 auto;
}