@layer radio-group {
  .radio-group-stage {
    align-items: stretch;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: clamp(20px, 4vw, 40px);
  }

  .radio-group-demo {
    min-width: 0;
    min-height: 254px;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 2px);
    background: var(--background);
    padding: 24px;
    display: grid;
    align-content: start;
    gap: 28px;
  }

  .radio-group-demo--wide {
    grid-column: 1 / -1;
  }

  .radio-group-demo__heading {
    display: grid;
    gap: 2px;
  }

  .radio-group-demo__heading h2 {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
  }

  .radio-group-demo__heading p {
    color: var(--muted-foreground);
    font-size: 12px;
  }

  .radio-group {
    width: min(100%, 320px);
    margin: 0;
    padding: 0;
    border: 0;
    display: grid;
    gap: 8px;
  }

  .radio-group-demo--basic .radio-group {
    width: max-content;
    max-width: 100%;
    justify-self: center;
  }

  .radio-group__field {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--foreground);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
  }

  .radio-group__field--described {
    align-items: flex-start;
    gap: 8px;
  }

  .radio-group__field--described .radio-group__control {
    margin-top: 2px;
  }

  .radio-group__control {
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    width: 16px;
    height: 16px;
    min-width: 16px;
    margin: 0;
    border: 1px solid var(--input);
    border-radius: 50%;
    background: transparent;
    color: var(--primary-foreground);
    display: grid;
    place-items: center;
    outline: none;
    cursor: pointer;
    transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease;
  }

  .radio-group__control::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    transform: scale(0);
    transition: transform 100ms ease-out;
  }

  .radio-group__control:checked {
    border-color: var(--primary);
    background: var(--primary);
  }

  .radio-group__control:checked::before {
    transform: scale(1);
  }

  .radio-group__control:focus-visible {
    border-color: var(--ring);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring) 50%, transparent);
    outline: none;
  }

  .radio-group__label {
    min-width: 0;
  }

  .radio-group__content {
    min-width: 0;
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 2px;
    line-height: 1.375;
  }

  .radio-group__description,
  .radio-group__group-description {
    color: var(--muted-foreground);
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
  }

  .radio-group--described {
    gap: 12px;
  }

  .radio-group--cards {
    width: min(100%, 420px);
    justify-self: center;
  }

  .radio-group__card {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 2px);
    padding: 10px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--foreground);
    cursor: pointer;
    transition: border-color 150ms ease, background-color 150ms ease;
  }

  .radio-group__card:hover {
    background: color-mix(in srgb, var(--muted) 50%, transparent);
  }

  .radio-group__card:has(.radio-group__control:checked) {
    border-color: color-mix(in srgb, var(--primary) 30%, transparent);
    background: color-mix(in srgb, var(--primary) 5%, transparent);
  }

  .radio-group__card .radio-group__control {
    margin-top: 1px;
  }

  .radio-group--fieldset {
    gap: 8px;
  }

  .radio-group--fieldset legend,
  .radio-group__state-label {
    margin: 0 0 6px;
    padding: 0;
    color: var(--foreground);
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
  }

  .radio-group__group-description {
    margin: -6px 0 4px;
  }

  .radio-group-states {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .radio-group-states .radio-group {
    align-content: start;
  }

  .radio-group--disabled,
  .radio-group--disabled .radio-group__control {
    cursor: not-allowed;
  }

  .radio-group--disabled .radio-group__field {
    cursor: not-allowed;
    opacity: .5;
  }

  .radio-group__control[aria-invalid="true"] {
    border-color: var(--destructive);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--destructive) 20%, transparent);
  }

  .radio-group__control[aria-invalid="true"]:focus-visible {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--destructive) 30%, transparent);
  }

  .radio-group--invalid .radio-group__field,
  .radio-group__error {
    color: var(--destructive);
  }

  .radio-group__error {
    margin-top: 2px;
    font-size: 12px;
    line-height: 16px;
  }

  @media (prefers-color-scheme: dark) {
    .radio-group__control:not(:checked) {
      background: color-mix(in srgb, var(--input) 30%, transparent);
    }

    .radio-group__card:has(.radio-group__control:checked) {
      border-color: color-mix(in srgb, var(--primary) 20%, transparent);
      background: color-mix(in srgb, var(--primary) 10%, transparent);
    }
  }

  @media (max-width: 700px) {
    .radio-group-stage {
      grid-template-columns: minmax(0, 1fr);
    }

    .radio-group-demo--wide {
      grid-column: auto;
    }
  }

  @media (max-width: 420px) {
    .radio-group-demo {
      min-height: 0;
      padding: 20px 16px;
    }

    .radio-group-states {
      grid-template-columns: minmax(0, 1fr);
    }
  }
}