/* Choice cards: one of a few options, each a radio drawn as a card with an
   icon, a name and a line on what it means, stacked as a list. The chosen
   card takes the accent's tint and edge.

   <div class="choice-cards">
     <label class="choice-cards__card">
       <input type="radio" …>
       <span class="icon icon--gift" aria-hidden="true"></span>
       <span class="choice-cards__text">
         <strong>…</strong>
         <small>…</small>
       </span>
     </label>
   </div> */
.choice-cards {
  display: grid;
  gap: var(--space-2xs);
}

.choice-cards__card {
  align-items: flex-start;
  background: var(--color-surface-1);
  border: var(--border-width) solid var(--color-subtle);
  border-radius: var(--radius-m);
  cursor: pointer;
  display: grid;
  gap: var(--space-xs);
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: var(--space-s);
  transition:
    background-color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);

  /* The radio sits quietly in the corner; the card shows the choice */
  input {
    accent-color: var(--color-accent);
    grid-column: 3;
    grid-row: 1;
    margin: 0.15rem 0 0;

    &:focus-visible {
      outline: none;
    }
  }

  .icon {
    --icon-color: var(--color-muted);
    --icon-size: 1.25rem;
  }

  &:hover {
    border-color: color-mix(in oklch, var(--color-text) 30%, var(--color-subtle));
  }

  &:has(input:checked) {
    background: color-mix(in oklch, var(--color-accent) 10%, var(--color-surface-1));
    border-color: var(--color-accent);
    box-shadow: inset 0 0 0 var(--border-width) var(--color-accent);

    .icon {
      --icon-color: var(--color-accent-text);
    }
  }

  &:has(input:focus-visible) {
    outline: var(--focus-ring-width) solid var(--focus-ring-color);
    outline-offset: 2px;
  }
}

.choice-cards__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);

  strong {
    font-weight: var(--weight-semibold);
  }

  small {
    color: var(--color-muted);
    font-size: var(--step--1);
    line-height: var(--leading-snug);
  }
}