/* Radio Group mapping: current HM values built from the shared Semantic tokens (ui-viz has no Radio spec; reference only).
   States use Radix attributes: [data-state="checked"|"unchecked"], :hover, :focus-visible, :disabled, [aria-invalid="true"]; layout uses data-orientation. */
:root, [data-hm-theme] {
  --hm-radio-size: 18px;
  --hm-radio-border-width: 1px;
  --hm-radio-dot-size: 8px;
  --hm-radio-background: var(--hm-sem-bg-surface);
  --hm-radio-border-color: var(--hm-sem-stroke-default);
  --hm-radio-hover-border-color: var(--hm-sem-action-primary);
  --hm-radio-checked-border-color: var(--hm-sem-state-active);
  --hm-radio-dot-color: var(--hm-sem-state-active);
  --hm-radio-error-border-color: var(--hm-sem-action-destructive);
  --hm-radio-group-gap: 12px;
  --hm-radio-group-gap-horizontal: 16px;
}

[data-slot="radio-group"] {
  gap: var(--hm-radio-group-gap);
}
[data-slot="radio-group"][data-orientation="horizontal"] {
  display: flex;
  flex-wrap: wrap;
  gap: var(--hm-radio-group-gap-horizontal);
}

[data-slot="radio-group-item"] {
  box-sizing: border-box;
  width: var(--hm-radio-size);
  height: var(--hm-radio-size);
  padding: 0;
  border: var(--hm-radio-border-width) solid var(--hm-radio-border-color);
  border-radius: 50%;
  background: var(--hm-radio-background);
  color: var(--hm-radio-dot-color);
  box-shadow: none;
  cursor: pointer;
}
[data-slot="radio-group-item"] svg {
  width: var(--hm-radio-dot-size);
  height: var(--hm-radio-dot-size);
}
[data-slot="radio-group-item"]:hover:not(:disabled) {
  border-color: var(--hm-radio-hover-border-color);
}
[data-slot="radio-group-item"][data-state="checked"] {
  border-color: var(--hm-radio-checked-border-color);
}
/* Focus level is the shadcn ring (ui_viz global focus is TBD); keep the ring variables because the theme sets box-shadow: none. */
[data-slot="radio-group-item"]:focus-visible {
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000);
}
[data-slot="radio-group-item"][aria-invalid="true"] {
  border-color: var(--hm-radio-error-border-color);
}
[data-slot="radio-group-item"]:disabled {
  cursor: not-allowed;
}