/**
 * User-submitted shop grid cards — shared by product-search grid and add-product preview.
 */

:root {
  --shop-user-card-radius: 24px;
  --shop-app-icon-radius: 22%;
  --shop-user-card-img-margin: 14px;
  --shop-user-card-shadow: none;
  --shop-user-card-shadow-hover: none;
  --shop-app-card-logo-inset: 0px;
  /* Set at runtime by js/shop-user-card-size.js; fallback approximates the desktop 6-column grid. */
  --shop-user-card-width: 151px;
  --shop-user-card-display-width: var(--shop-user-card-width);
}

@media (min-width: 901px) {
  :root {
    --shop-app-card-logo-inset: 16px;
    --shop-user-card-display-width: calc(var(--shop-user-card-width) - var(--shop-app-card-logo-inset));
  }
}

.shop-user-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: var(--shop-user-card-width);
  max-width: 100%;
}

.shop-user-card__img {
  width: var(--shop-user-card-display-width, var(--shop-user-card-width));
  max-width: 100%;
  aspect-ratio: 1 / 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: var(--shop-user-card-img-margin);
  border-radius: var(--shop-user-card-radius);
  background: transparent;
  box-shadow: var(--shop-user-card-shadow);
  transition: box-shadow var(--motion-fast, 0.2s) var(--motion-ease, ease),
    transform var(--motion-fast, 0.2s) var(--motion-ease, ease);
  isolation: isolate;
}

.shop-user-card:hover .shop-user-card__img,
.shop-user-card:focus-within .shop-user-card__img {
  box-shadow: var(--shop-user-card-shadow-hover);
  transform: translateY(-3px);
}

.shop-user-card__media {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shop-user-card__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 18px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.shop-user-card__placeholder[hidden] {
  display: none !important;
}

.shop-user-card__product-img[hidden],
.shop-user-card__img > .card-product-img[hidden] {
  display: none !important;
}

.card-product-img,
.shop-user-card__product-img,
.shop-card-upload__brand-logo {
  width: 100%;
  height: 100%;
  display: block;
}

.card-product-img,
.shop-user-card__product-img {
  object-fit: cover;
  padding: 0;
  border-radius: 0;
}

.shop-card-upload__brand-logo {
  object-fit: contain;
  padding: 18px;
  border-radius: inherit;
}

.shop-user-card__img > .card-product-img,
.shop-user-card__img > .shop-card-upload__brand-logo,
.shop-user-card__media > .card-product-img,
.shop-user-card__media > .shop-user-card__product-img {
  position: absolute;
  inset: 0;
}

.card-img:not(.card-img--app) > .card-product-img {
  position: absolute;
  inset: 0;
}

.shop-user-card__tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--ink);
  color: var(--bg);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: 100px;
  z-index: 2;
}

.shop-user-card__hover {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 54%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 30px 12px 14px;
  background: linear-gradient(
    to top,
    rgba(17, 17, 17, 0.9) 0%,
    rgba(17, 17, 17, 0.7) 34%,
    rgba(17, 17, 17, 0.34) 62%,
    rgba(17, 17, 17, 0.08) 84%,
    transparent 100%
  );
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
  text-align: center;
  border-radius: 0 0 var(--shop-user-card-radius) var(--shop-user-card-radius);
  opacity: 0;
  transition: opacity var(--motion-normal, 0.2s) var(--motion-ease, ease);
  pointer-events: none;
  z-index: 3;
}

.shop-user-card:hover .shop-user-card__hover,
.shop-user-card:focus-within .shop-user-card__hover {
  opacity: 1;
}

.shop-user-card__name {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 2px;
}

.shop-user-card__foot {
  display: flex;
  justify-content: center;
  gap: 8px;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
}

/* Upload thumb — same frame as live shop card */
.shop-card-upload {
  display: grid;
  grid-template-columns: var(--shop-user-card-display-width, var(--shop-user-card-width)) minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  max-width: 100%;
  padding: 14px;
  border: 1px solid var(--line-2);
  border-radius: 20px;
  background: var(--tint);
  transition: border-color 0.15s, transform 0.15s;
}

.shop-card-upload:hover {
  border-color: var(--ink);
  transform: translateY(-1px);
}

.logo-file-input:focus-visible + .shop-card-upload {
  box-shadow: var(--focus-ring);
}

.shop-card-upload__brand-logo {
  background: transparent;
}

.shop-card-upload__box {
  display: block;
  cursor: pointer;
}

.shop-card-upload__box.invalid {
  border-color: var(--error);
}

.shop-card-upload__box.invalid .shop-user-card__img {
  box-shadow: 0 0 0 2px var(--error);
}

.shop-card-upload__box .shop-user-card__img {
  margin-bottom: 0;
  flex-shrink: 0;
  background: var(--surface);
  border: 1px solid var(--line-2);
}

/* Hidden probe — mirrors product-search layout to measure shop card width. */
.shop-grid-size-probe {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  pointer-events: none;
  visibility: hidden;
  z-index: -1;
  height: 0;
  overflow: hidden;
}

.shop-grid-size-probe__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  box-sizing: border-box;
}

.shop-grid-size-probe__browse {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  gap: var(--space-4) var(--space-5);
}

.shop-grid-size-probe__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--shop-grid-gap);
}

.shop-grid-size-probe__cell {
  flex: 0 0 calc((100% - var(--shop-grid-gap) * (var(--shop-grid-cols) - 1)) / var(--shop-grid-cols));
  max-width: calc((100% - var(--shop-grid-gap) * (var(--shop-grid-cols) - 1)) / var(--shop-grid-cols));
  aspect-ratio: 1 / 1;
  min-width: 0;
}

@media (max-width: 760px) {
  .shop-grid-size-probe__container {
    padding: 0 var(--space-2);
  }

  .shop-grid-size-probe__browse {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .shop-grid-size-probe__grid {
    gap: var(--space-3) var(--space-2);
  }

  .shop-grid-size-probe__cell {
    flex-basis: calc((100% - var(--space-2) * (var(--shop-grid-cols) - 1)) / var(--shop-grid-cols));
    max-width: calc((100% - var(--space-2) * (var(--shop-grid-cols) - 1)) / var(--shop-grid-cols));
  }
}

.shop-card-upload__plus {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line-2);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  line-height: 1;
}

.shop-card-upload__copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
}

.shop-card-upload__copy strong {
  color: var(--ink);
  font-size: 14px;
}

@media (max-width: 760px) {
  :root {
    --shop-user-card-radius: 20px;
  }

  .shop-card-upload {
    grid-template-columns: minmax(0, var(--shop-user-card-width)) minmax(0, 1fr);
  }
}

@media (max-width: 540px) {
  :root {
    --shop-grid-cols: 2;
    --shop-user-card-radius: 18px;
  }
}