/* Quick Add */
  .quick-add {
    --quick-add-offset: var(--padding-sm);
    --quick-add-right: calc(var(--quick-add-offset) + var(--padding-inline-end));
    --quick-add-bottom: calc(var(--quick-add-offset) + var(--padding-block-end));
    --quick-add-inset-inline-end: max(
      var(--quick-add-right),
      calc((var(--border-radius) + var(--quick-add-right)) * (1 - cos(45deg)))
    );
    --quick-add-inset-block-end: max(
      var(--quick-add-bottom),
      calc((var(--border-radius) + var(--quick-add-bottom)) * (1 - cos(45deg)))
    );

    position: absolute;
    inset: 0;
    z-index: var(--layer-raised);
    pointer-events: none;

    @media screen and (min-width: 750px) {
      --quick-add-offset: var(--padding-md);
    }
  }

  .quick-add .variant-option__button-label input[data-option-available='false'] {
    cursor: not-allowed;
  }

  /* Hide "Add" button when "Choose" button is shown */
  [data-quick-add-button='choose'] add-to-cart-component {
    display: none;
  }

  /* Hide "Choose" button when "Add" button is shown */
  [data-quick-add-button='add'] .quick-add__button--choose {
    display: none;
  }

  product-card:is(:hover, :focus-within) .quick-add__button {
    opacity: 1;

    &:disabled {
      opacity: var(--opacity-muted-text);
    }
  }

  button.quick-add__button {
    --quick-add-collapsed-width: var(--button-size-md);
    --quick-add-icon-width: calc(var(--button-size-md) - 4px);
    --quick-add-expanded-width: max-content;

    display: var(--quick-add-mobile-display, none);
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    background: linear-gradient(var(--quick-add-background, var(--color-background)) 0 100%) padding-box;
    padding: 0;
    border-radius: 50px;
    border: 2px solid hsl(0 0% 0% / 0.15);
    height: var(--button-size-md);
    width: var(--quick-add-collapsed-width);
    cursor: pointer;
    opacity: var(--quick-add-mobile-opacity, 0);
    overflow: hidden;
    color: var(--quick-add-foreground, var(--color-foreground));
    pointer-events: all;
    position: absolute;
    inset-inline-end: var(--quick-add-inset-inline-end);
    inset-block-end: var(--quick-add-inset-block-end);
    max-inline-size: calc(100% - var(--quick-add-inset-inline-end));
    min-inline-size: 0;
    white-space: nowrap;
    backdrop-filter: blur(20px) saturate(180%);
    interpolate-size: allow-keywords;

    &:hover {
      scale: 1.03;

      /* Hover stabilizer: extends hit area to maintain hover state */
      &::before {
        content: '';
        position: absolute;
        inset: -10px;
        z-index: -1;
      }
    }

    &:active {
      scale: 0.99;
    }

    .quick-add[stay-visible] & {
      display: flex;
    }

    @media screen and (min-width: 750px) {
      display: var(--quick-add-display, flex);
      opacity: 0;

      /* Explicit "disabled" rule is needed to beat the `.button:disabled { opacity: 0.5 }` rule in base.css */
      &:disabled {
        opacity: 0;
      }
    }
  }

  .quick-add__button.add-to-cart-button {
    height: var(--button-size-md);
  }

  .quick-add__button .svg-wrapper .checkmark-burst {
    width: 22px;
    height: 22px;
  }

  .quick-add__button > .add-to-cart-icon {
    flex-shrink: 0;
    width: var(--quick-add-icon-width);
    height: 100%;
  }

  .quick-add__product-form-component {
    height: 100%;
  }

  .quick-add__product-form-component .shopify-product-form {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    container-type: inline-size;
    height: 100%;
  }

  .quick-add-modal .product-media {
    width: 100%;
    height: 100%;
  }

  .quick-add-modal deferred-media {
    display: none;
  }

  .quick-add-modal .media-gallery--carousel slideshow-component {
    --cursor: default;
  }

  @media screen and (min-width: 750px) {
    .quick-add__button:is(:hover, :focus-visible) {
      width: var(--quick-add-expanded-width);
      padding-inline-end: var(--padding-sm);
    }
  }

  .quick-add__button[data-added='true'] {
    width: var(--quick-add-collapsed-width);
    color: transparent;
  }

  .quick-add__button[data-added='true'] > .add-to-cart-icon {
    opacity: 0;
  }

  .quick-add__button[data-added='true'] .add-to-cart__added {
    color: var(--quick-add-foreground, var(--color-foreground));
  }

  @media (prefers-reduced-motion: no-preference) {
    button.quick-add__button {
      transition-property: scale, translate, opacity, width;
      transition-duration: var(--animation-speed);
      transition-timing-function: var(--ease-out-cubic);
    }
  }