.appearance-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.appearance-options--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.appearance-choice {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: light-dark(var(--color-gray-600), var(--color-zinc-400));
}

.appearance-choice__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.appearance-choice__preview {
  position: relative;
  width: 100%;
  aspect-ratio: 1.45;
  overflow: hidden;
  border: 1px solid light-dark(var(--color-gray-300), var(--color-zinc-600));
  border-radius: 0.5rem;
  box-shadow:
    0 1px 2px light-dark(rgba(15, 23, 42, 0.08), rgba(0, 0, 0, 0.35)),
    inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.appearance-theme-preview {
  --preview-surface: #f8fafc;
  --preview-toolbar: #e2e8f0;
  --preview-sidebar: #e5e7eb;
  --preview-panel: #ffffff;
  --preview-line: #cbd5e1;
  --preview-accent: #3b82f6;
}

.appearance-theme-preview,
.appearance-theme-preview__automatic-shade {
  background:
    linear-gradient(var(--preview-toolbar) 0 18%, transparent 18%),
    linear-gradient(
      90deg,
      var(--preview-sidebar) 0 28%,
      var(--preview-surface) 28%
    );
}

.appearance-theme-preview::before,
.appearance-theme-preview__automatic-shade::before {
  position: absolute;
  top: 32%;
  right: 10%;
  left: 38%;
  height: 5%;
  border-radius: 9999px;
  background-color: var(--preview-accent);
  box-shadow:
    0 0.75rem 0 var(--preview-line),
    0 1.5rem 0 var(--preview-line);
  content: "";
}

.appearance-theme-preview::after,
.appearance-theme-preview__automatic-shade::after {
  position: absolute;
  right: 10%;
  bottom: 9%;
  left: 38%;
  height: 21%;
  border-radius: 0.25rem;
  background-color: var(--preview-panel);
  box-shadow: inset 0 0 0 1px var(--preview-line);
  content: "";
}

.appearance-theme-preview--dark,
.appearance-theme-preview__automatic-shade {
  --preview-surface: #18181b;
  --preview-toolbar: #27272a;
  --preview-sidebar: #3f3f46;
  --preview-panel: #27272a;
  --preview-line: #52525b;
  --preview-accent: #60a5fa;
}

.appearance-theme-preview__automatic-shade {
  display: none;
}

.appearance-theme-preview--automatic
  .appearance-theme-preview__automatic-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: block;
  clip-path: inset(0 0 0 50%);
}

.appearance-width-preview {
  --preview-content-width: 62%;

  display: grid;
  place-items: center;
  background:
    linear-gradient(
      light-dark(var(--color-gray-200), var(--color-zinc-700)) 0 18%,
      transparent 18%
    ),
    light-dark(var(--color-gray-100), var(--color-zinc-800));
}

.appearance-width-preview--wide {
  --preview-content-width: 88%;
}

.appearance-width-preview__content {
  position: relative;
  width: var(--preview-content-width);
  height: 58%;
  margin-top: 12%;
  border-radius: 0.25rem;
  background-color: light-dark(var(--color-white), var(--color-zinc-700));
  box-shadow: inset 0 0 0 1px
    light-dark(var(--color-gray-300), var(--color-zinc-600));
}

.appearance-width-preview__content::before {
  position: absolute;
  top: 18%;
  right: 12%;
  left: 12%;
  height: 7%;
  border-radius: 9999px;
  background-color: light-dark(var(--color-blue-500), var(--color-blue-400));
  box-shadow:
    0 0.75rem 0 light-dark(var(--color-gray-300), var(--color-zinc-500)),
    0 1.5rem 0 light-dark(var(--color-gray-300), var(--color-zinc-500));
  content: "";
}

.appearance-radio-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

.appearance-radio-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.appearance-radio-option {
  position: relative;
  min-height: 1.75rem;
  color: light-dark(var(--color-gray-700), var(--color-zinc-300));
}

.appearance-radio-option .radio__input {
  position: absolute;
  display: block !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.radio__input:checked ~ .appearance-radio-option__label {
  color: light-dark(var(--color-gray-900), var(--color-zinc-100));
  font-weight: 600;
}

.appearance-choice:hover .appearance-choice__preview {
  border-color: light-dark(var(--color-blue-500), var(--color-blue-400));
}

.appearance-choice__input:checked + .appearance-choice__preview {
  border-color: light-dark(var(--color-blue-600), var(--color-blue-400));
  box-shadow:
    0 0 0 2px light-dark(var(--color-white), var(--color-zinc-800)),
    0 0 0 4px light-dark(var(--color-blue-600), var(--color-blue-400));
}

.appearance-choice__input:focus-visible + .appearance-choice__preview {
  outline: 2px solid
    light-dark(var(--color-blue-600), var(--color-blue-400));
  outline-offset: 3px;
}

.appearance-choice__input:checked ~ .appearance-choice__label {
  color: light-dark(var(--color-gray-900), var(--color-zinc-100));
  font-weight: 600;
}

.appearance-choice__label {
  font-size: 0.875rem;
  line-height: 1.25rem;
}