/* Square source quadrants remain square in every rectangular presentation slot. */
.product-photo,
.thumb {
  --photo-source: image-set(
    url('./assets/packaging-concepts-r5-web-v1.webp') type('image/webp'),
    url('./assets/packaging-concepts-r5.png') type('image/png')
  );
  --photo-x: 100%;
  --photo-y: 0%;
  position: relative;
  isolation: isolate;
  container-type: size;
  background-image: none !important;
}
.product-photo.bag,
.thumb.bag {
  --photo-source: image-set(
    url('./assets/packaging-concepts-web-v1.webp') type('image/webp'),
    url('./assets/packaging-concepts.png') type('image/png')
  );
  --photo-x: 0%;
  --photo-y: 0%;
}
.product-photo.couplet,
.thumb.couplet {
  --photo-source: image-set(
    url('./assets/couplet-proportion-r5-web-v1.webp') type('image/webp'),
    url('./assets/couplet-proportion-r5.png') type('image/png')
  );
  --photo-x: 50%;
  --photo-y: 50%;
}
.product-photo.box,
.thumb.box {
  --photo-x: 100%;
  --photo-y: 100%;
}
.product-photo::before,
.thumb::before {
  content: '';
  position: absolute;
  pointer-events: none;
  z-index: -1;
  width: min(100cqw, 100cqh);
  height: min(100cqw, 100cqh);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-image: var(--photo-source);
  background-repeat: no-repeat;
  background-size: 200% 200%;
  background-position: var(--photo-x) var(--photo-y);
}
.public-art {
  display: grid;
  min-width: 0;
}
.product-photo.couplet::before,
.thumb.couplet::before {
  background-size: contain;
}
.public-art .thumb {
  width: 100%;
  height: 320px;
  min-height: 0;
  align-self: center;
}
.masthead > .account-entry,
.masthead > .account-link {
  white-space: nowrap;
}
#main.container {
  padding-top: 24px;
}
.utility .draft,
.preview-note {
  display: none;
}

/* Product-center styles must not depend on the homepage-only marketplace sheet. */
.catalog-center .quote-top {
  justify-content: flex-start;
  gap: 24px;
}
.catalog-center .quote-top p,
.catalog-center .catalog-footnote {
  color: var(--muted);
}
.catalog-center .filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0 24px;
}
.catalog-center [aria-label='产品筛选'] {
  display: flex;
  gap: 12px;
}
.catalog-center [data-r4-filter] {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 80px;
  text-align: left;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
}
.catalog-center [data-r4-filter][aria-pressed='true'] {
  background: var(--jade);
  border-color: var(--ok);
}
.catalog-center [data-r4-filter] small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}
.catalog-center .thumb,
.catalog-center .catalog-all-icon {
  display: grid;
  place-items: center;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background-color: var(--white);
}
.catalog-center .product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.catalog-center .product-card {
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.catalog-center .product-card > a {
  display: block;
  height: 100%;
  color: var(--ink);
}
.catalog-center .product-card > a:focus-visible {
  outline-offset: -4px;
}
.catalog-center .product-card:hover {
  border-color: var(--muted);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.06),
    0 1px 2px rgba(0, 0, 0, 0.04);
}
.catalog-center .product-photo {
  height: clamp(160px, 16vw, 240px);
  width: 100%;
  background-color: var(--jade);
}
.catalog-center .product-photo.envelope {
  background-color: var(--rose);
}
.catalog-center .product-photo.couplet,
.catalog-center .product-photo.box {
  background-color: var(--gold);
}
.catalog-center .product-label {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 8px;
  background: var(--white);
  border-radius: 6px;
  font-size: 12px;
}
.catalog-center .product-card-copy {
  padding: 20px;
}
.catalog-center .product-card-copy > div:first-child,
.catalog-center .product-card-copy > strong {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.catalog-center .product-card h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}
.catalog-center .product-card-copy p {
  color: var(--muted);
  margin: 8px 0 16px;
  min-height: 44px;
}
.catalog-center .product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.catalog-center .product-meta span {
  font-size: 12px;
  padding: 4px 8px;
  background: var(--bg);
  border-radius: 6px;
}
.catalog-center .product-card-copy > strong {
  font-size: 13px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-weight: 600;
}
.catalog-center .catalog-footnote {
  margin-top: 24px;
  font-size: 12px;
}
.catalog-center .empty-state {
  padding: 32px;
  text-align: center;
  background: var(--white);
}
@media (max-width: 1000px) {
  .catalog-center .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .catalog-center .filter-row {
    display: block;
  }
  .catalog-center #resultCount {
    display: block;
    margin-top: 12px;
    font-size: 12px;
  }
}
@media (max-width: 600px) {
  .catalog-center [aria-label='产品筛选'] {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
  .catalog-center [data-r4-filter] {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    padding: 12px 4px;
    font-size: 13px;
  }
  .catalog-center [data-r4-filter] small {
    display: none;
  }
  .catalog-center .product-grid {
    gap: 12px;
  }
  .catalog-center .product-photo {
    height: 160px;
  }
  .catalog-center .product-card-copy {
    padding: 12px;
  }
  .catalog-center .product-card h3 {
    font-size: 16px;
  }
  .catalog-center .product-card-copy p {
    font-size: 12px;
  }
  .catalog-center .product-meta {
    gap: 4px;
  }
}

/* Login-only layout; account editors keep their existing two-column forms. */
.login-layout [data-local-login-form] {
  width: 25%;
  margin-inline: auto;
}
.login-layout [data-local-login-form] .form-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}
.login-layout [data-local-login-form] .form-actions {
  justify-content: center;
}
.login-layout .login-intro {
  text-align: center;
  container-type: inline-size;
}
.login-layout .login-intro p {
  margin: 0;
}
.login-password-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.login-layout .login-text-action {
  padding: 0 4px;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  cursor: pointer;
}
.login-layout .login-text-action:hover {
  text-decoration: underline;
}
.login-layout .login-forgot {
  align-self: flex-end;
}
.login-layout .login-register {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 8px 0 0;
  font-size: 12px;
}
.login-password-control {
  position: relative;
}
.login-password-control input {
  width: 100%;
  padding-right: 48px;
}
.login-password-control button {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  cursor: pointer;
}
@media (max-width: 600px) {
  .login-layout .panel-body {
    padding: 12px;
  }
  .login-layout .login-intro {
    padding: 16px 8px;
  }
  .login-layout .login-intro .kicker {
    font-size: 12px;
    letter-spacing: 1px;
  }
  .login-layout .login-intro h3 {
    font-size: clamp(16px, 6cqw, 20px);
    line-height: 1.5;
    margin: 8px 0;
  }
  .login-layout .login-intro p {
    font-size: clamp(12px, 4.4cqw, 14px);
    line-height: 1.6;
  }
  .login-layout [data-local-login-form] {
    width: 50%;
    max-width: 180px;
  }
}