/* Cart page. Tokens only. */
@layer page {
  .cart {
    padding-block-end: var(--space-20);
    transition: opacity var(--duration-normal) var(--ease-out);
  }

  .cart.htmx-request {
    opacity: 0.6;
  }

  .cart__layout {
    display: grid;
    gap: var(--space-6);
  }

  @media (min-width: 1024px) {
    .cart {
      padding-block-end: 0;
    }

    .cart__layout {
      grid-template-columns: minmax(0, 1fr) 360px;
      align-items: start;
      gap: var(--space-10);
    }
  }

  /* ─── Lines ─────────────────────────────────────────────────────── */
  .cart-lines {
    margin: 0;
    padding: 0;
    border-block-start: 1px solid var(--color-border);
    list-style: none;
  }

  .cart-line {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    grid-template-areas:
      "media info"
      "media price"
      "controls controls";
    gap: var(--space-2) var(--space-4);
    padding-block: var(--space-5);
    border-block-end: 1px solid var(--color-border);
  }

  @media (min-width: 768px) {
    .cart-line {
      grid-template-columns: 120px minmax(0, 1fr) auto;
      grid-template-areas:
        "media info price"
        "media controls price";
      align-items: start;
    }
  }

  .cart-line__media {
    display: grid;
    grid-area: media;
    place-items: center;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
  }

  .cart-line__media img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
  }

  .cart-line__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    grid-area: info;
    min-inline-size: 0;
  }

  .cart-line__name {
    color: var(--color-text);
    font-size: var(--text-16);
    font-weight: var(--weight-semibold);
    line-height: var(--leading-snug);
    text-decoration: none;
  }

  .cart-line__name:hover {
    color: var(--color-primary);
  }

  .cart-line__meta {
    color: var(--color-text-secondary);
    font-size: var(--text-13);
    line-height: var(--leading-snug);
  }

  .cart-line__controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    grid-area: controls;
  }

  @media (min-width: 768px) {
    .cart-line__controls {
      justify-content: flex-start;
      margin-block-start: var(--space-2);
    }
  }

  .cart-line__remove {
    color: var(--color-text-secondary);
  }

  .cart-line__remove:hover {
    color: var(--color-danger-text);
  }

  .cart-line__price {
    grid-area: price;
    text-align: start;
  }

  @media (min-width: 768px) {
    .cart-line__price {
      text-align: end;
    }
  }

  .cart-line--unavailable .cart-line__media,
  .cart-line--unavailable .cart-line__name {
    opacity: 0.6;
  }

  .stepper--sm {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border-control);
    border-radius: var(--radius-md);
  }

  .stepper__value {
    min-inline-size: 36px;
    font-size: var(--text-15);
    font-weight: var(--weight-semibold);
    font-variant-numeric: tabular-nums;
    text-align: center;
  }

  /* ─── Summary ───────────────────────────────────────────────────── */
  .cart-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
  }

  @media (min-width: 1024px) {
    .cart-summary {
      position: sticky;
      inset-block-start: calc(68px + var(--space-6));
    }
  }

  .cart-summary__note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    color: var(--color-text-secondary);
    font-size: var(--text-13);
    line-height: var(--leading-snug);
  }

  .cart-summary__note .icon {
    margin-block-start: 2px;
  }

  /* ─── Mobile bottom bar ─────────────────────────────────────────── */
  .cart-bar {
    position: fixed;
    z-index: var(--z-sticky);
    inset-inline: 0;
    inset-block-end: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-3) var(--gutter) calc(var(--space-3) + env(safe-area-inset-bottom));
    border-block-start: 1px solid var(--color-border);
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
  }

  .cart-bar__total {
    display: flex;
    flex-direction: column;
  }

  .cart-bar__label {
    color: var(--color-text-secondary);
    font-size: var(--text-12);
  }

  .cart-bar__amount {
    color: var(--color-text);
    font-size: var(--text-18);
    font-weight: var(--weight-bold);
    font-variant-numeric: tabular-nums;
  }

  @media (min-width: 1024px) {
    .cart-bar {
      display: none;
    }
  }

  /* Reserve room so the fixed bar never covers the end of the footer on small screens. */
  @media (max-width: 1023px) {
    body:has(.cart-bar) {
      padding-block-end: calc(76px + env(safe-area-inset-bottom));
    }
  }

  /* The bottom bar duplicates the summary CTA, so the summary card's own CTA hides on small screens. */
  @media (max-width: 1023px) {
    .cart-summary__cta {
      display: none;
    }
  }
}