/* BIO product-code search — customer-facing progressive enhancement */

.bio-catalog-page {
  overflow-x: clip;
  color: var(--bio-color-text-secondary);
  background: var(--bio-color-surface);
}

html:not([data-bio-catalog-js="true"]) .bio-catalog-page :is(
  .bio-catalog-search,
  .bio-catalog-layout,
  .bio-catalog-selection-bars
) {
  display: none !important;
}

html[data-bio-catalog-js="true"] .bio-catalog-noscript {
  display: none;
}

.bio-catalog-page [hidden] {
  display: none !important;
}

.bio-catalog-page :is(
  a,
  button,
  input,
  select,
  textarea,
  summary,
  [tabindex]
):focus-visible {
  outline: 3px solid var(--bio-color-focus-ring);
  outline-offset: 3px;
}

.bio-catalog-hero {
  padding-block: clamp(48px, 6vw, 72px);
}

.bio-catalog-hero .lead {
  max-width: 66ch;
}

.bio-catalog-section {
  padding-block: clamp(48px, 5vw, 72px);
  border-block: 1px solid var(--bio-color-border);
  background: var(--bio-color-background);
}

.bio-catalog-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(16rem, .75fr);
  gap: var(--bio-space-48);
  align-items: start;
  margin-bottom: var(--bio-space-32);
}

.bio-catalog-intro > * {
  min-width: 0;
}

.bio-catalog-intro h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 3.4vw, 3rem);
}

.bio-catalog-intro p {
  max-width: var(--bio-readable-max);
}

.bio-catalog-app {
  min-width: 0;
}

.bio-catalog-search {
  margin-bottom: var(--bio-space-32);
  padding: var(--bio-space-24);
  border: 1px solid var(--bio-color-border);
  border-radius: var(--bio-radius-medium);
  background: var(--bio-color-surface);
}

.bio-catalog-search > label {
  display: block;
  margin-bottom: var(--bio-space-8);
  color: var(--bio-color-ink);
  font-size: var(--bio-type-label);
  font-weight: 600;
}

.bio-catalog-search__control {
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) auto;
  gap: var(--bio-space-12);
  align-items: stretch;
}

.bio-catalog-search input {
  width: 100%;
  min-width: 0;
  min-height: 52px;
  padding: 10px var(--bio-space-16);
  border: 1px solid var(--bio-color-border);
  border-radius: var(--bio-radius-medium);
  color: var(--bio-color-ink);
  background: var(--bio-color-surface);
  font-family: var(--bio-font-mono);
  font-size: 1rem;
  line-height: 1.4;
}

.bio-catalog-search input::placeholder {
  color: var(--bio-color-text-secondary);
  font-family: var(--bio-font-sans-zh);
}

.bio-catalog-search input:hover {
  border-color: var(--bio-color-action);
}

.bio-catalog-search__hint {
  max-width: var(--bio-readable-max);
  margin: var(--bio-space-8) 0 0;
  color: var(--bio-color-text-secondary);
  font-size: var(--bio-type-technical);
}

.bio-catalog-layout {
  display: block;
}

.bio-catalog-results-section {
  padding-block: var(--bio-space-48);
}

.bio-catalog-results-panel {
  min-width: 0;
}

.bio-catalog-search-chip-host {
  display: flex;
  flex-wrap: wrap;
  gap: var(--bio-space-8);
  margin-bottom: var(--bio-space-16);
}

.bio-catalog-search-chip {
  min-height: 44px;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  gap: var(--bio-space-8);
  padding: 7px 11px;
  border: 1px solid var(--bio-color-action);
  border-radius: var(--bio-radius-small);
  color: var(--bio-color-action-hover);
  background: var(--bio-color-action-soft);
  font: inherit;
  font-size: var(--bio-type-technical);
  line-height: 1.35;
  cursor: pointer;
}

.bio-catalog-search-chip > span:first-child {
  min-width: 0;
  overflow-wrap: anywhere;
}

.bio-catalog-search-chip > span:last-child {
  flex: 0 0 auto;
  font-size: 1.15rem;
  line-height: 1;
}

.bio-catalog-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bio-space-16);
  min-height: 44px;
  margin-bottom: var(--bio-space-16);
  padding-bottom: var(--bio-space-12);
  border-bottom: 1px solid var(--bio-color-border);
}

.bio-catalog-result-count {
  margin: 0;
  color: var(--bio-color-ink);
  font-size: .9375rem;
  font-weight: 600;
}

.bio-catalog-results-actions .bio-text-link,
.bio-catalog-results-header .bio-text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--bio-space-8);
  border: 0;
  background: transparent;
  font: inherit;
  font-size: .9375rem;
  cursor: pointer;
}

.bio-catalog-results {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--bio-color-border);
}

.bio-catalog-card {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(12rem, .9fr) minmax(13rem, 1fr) minmax(17rem, 1.1fr);
  gap: var(--bio-space-24);
  align-items: center;
  padding: var(--bio-space-24) 0;
  border-bottom: 1px solid var(--bio-color-border);
  background: transparent;
}

.bio-catalog-card__header {
  min-width: 0;
}

.bio-catalog-card__match {
  width: fit-content;
  display: block;
  margin-bottom: var(--bio-space-8);
  padding: 3px 7px;
  border: 1px solid var(--bio-color-border);
  border-radius: var(--bio-radius-small);
  color: var(--bio-color-identity);
  background: var(--bio-color-identity-soft);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.4;
}

.bio-catalog-card__code {
  margin: 0;
  color: var(--bio-color-ink);
  font-family: var(--bio-font-mono);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.bio-catalog-card__code mark {
  padding: 0 2px;
  color: inherit;
  background: var(--bio-color-partial-soft);
  border-radius: 2px;
}

.bio-catalog-card__name {
  margin: var(--bio-space-8) 0 0;
  color: var(--bio-color-text-secondary);
  font-size: .9375rem;
  line-height: 1.55;
}

.bio-catalog-card__documents {
  min-width: 0;
  display: grid;
  gap: var(--bio-space-4);
  margin: 0;
  color: var(--bio-color-text-secondary);
  font-size: var(--bio-type-technical);
  line-height: 1.5;
}

.bio-catalog-card__documents span {
  color: var(--bio-color-text-secondary);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.bio-catalog-card__documents strong {
  color: var(--bio-color-ink);
  font-weight: 600;
}

.bio-catalog-card__actions {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--bio-space-8);
  align-items: stretch;
}

.bio-catalog-card__link {
  min-width: 0;
  min-height: 48px;
  padding-inline: var(--bio-space-16);
  text-align: center;
}

.bio-catalog-card__utility {
  min-height: 48px;
  padding: 8px var(--bio-space-16);
  border: 1px solid var(--bio-color-border);
  border-radius: var(--bio-radius-medium);
  color: var(--bio-color-ink);
  background: var(--bio-color-surface);
  font: inherit;
  font-size: var(--bio-type-technical);
  font-weight: 600;
  line-height: 1.35;
  cursor: pointer;
}

.bio-catalog-card__utility:hover:not(:disabled) {
  color: var(--bio-color-action-hover);
  border-color: var(--bio-color-action);
}

.bio-catalog-card__utility[aria-pressed="true"] {
  color: var(--bio-color-action-hover);
  border-color: var(--bio-color-action);
  background: var(--bio-color-action-soft);
}

.bio-catalog-card__utility:disabled {
  color: var(--bio-color-identity);
  background: var(--bio-color-background);
  cursor: not-allowed;
}

.bio-catalog-empty,
.bio-catalog-load-error {
  padding: var(--bio-space-48);
  border: 1px solid var(--bio-color-border);
  border-radius: var(--bio-radius-medium);
  background: var(--bio-color-surface);
}

.bio-catalog-empty h2,
.bio-catalog-load-error strong {
  color: var(--bio-color-ink);
}

.bio-catalog-empty p,
.bio-catalog-load-error p {
  max-width: var(--bio-readable-max);
}

.bio-catalog-more {
  width: 100%;
  margin-top: var(--bio-space-24);
}

.bio-catalog-selection-bars {
  position: sticky;
  z-index: 20;
  bottom: var(--bio-space-12);
  margin-top: var(--bio-space-24);
  pointer-events: none;
}

.bio-catalog-selection-bar {
  display: grid;
  grid-template-columns: auto minmax(12rem, 1fr) auto;
  gap: var(--bio-space-16);
  align-items: center;
  padding: var(--bio-space-12) var(--bio-space-16);
  border: 1px solid var(--bio-color-border);
  border-radius: var(--bio-radius-medium);
  background: var(--bio-color-surface);
  box-shadow: var(--bio-shadow-popover);
  pointer-events: auto;
}

.bio-catalog-selection-bar > div {
  display: flex;
  align-items: center;
  gap: var(--bio-space-12);
}

.bio-catalog-selection-bar span {
  color: var(--bio-color-text-secondary);
  font-family: var(--bio-font-mono);
  font-size: var(--bio-type-technical);
}

.bio-catalog-selection-bar .bio-button {
  min-height: 44px;
  padding-block: 8px;
}

.bio-catalog-inquiry-list {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--bio-space-8);
  margin: 0;
  padding: 0;
  list-style: none;
}

.bio-catalog-inquiry-list li {
  display: inline-flex;
  align-items: center;
  gap: var(--bio-space-4);
  min-height: 44px;
  padding: 3px 4px 3px 9px;
  border: 1px solid var(--bio-color-border);
  border-radius: var(--bio-radius-small);
  color: var(--bio-color-ink);
  background: var(--bio-color-background);
  font-family: var(--bio-font-mono);
  font-size: .8125rem;
}

.bio-catalog-inquiry-remove {
  width: 44px;
  min-width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: var(--bio-radius-small);
  color: var(--bio-color-text-secondary);
  background: transparent;
  font: inherit;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.bio-catalog-inquiry-remove:hover {
  color: var(--bio-color-action-hover);
  background: var(--bio-color-action-soft);
}

.bio-catalog-starting-card .bio-text-link,
.bio-catalog-route-list a,
.bio-catalog-groups summary,
.bio-catalog-groups a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.bio-catalog-route-list a,
.bio-catalog-groups a {
  justify-content: space-between;
  gap: var(--bio-space-12);
}

.bio-catalog-groups summary {
  width: 100%;
  padding-block: var(--bio-space-8);
  color: var(--bio-color-ink);
  cursor: pointer;
}

.bio-catalog-live {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  border: 0 !important;
  white-space: nowrap !important;
}

@media (max-width: 1120px) {
  .bio-catalog-card {
    grid-template-columns: minmax(11rem, .8fr) minmax(12rem, 1fr);
  }

  .bio-catalog-card__actions {
    grid-column: 1 / -1;
  }

  .bio-catalog-selection-bar {
    grid-template-columns: auto 1fr;
  }

  .bio-catalog-selection-bar > div:last-child {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
}

@media (max-width: 760px) {
  .bio-catalog-intro {
    grid-template-columns: 1fr;
    gap: var(--bio-space-32);
  }

  .bio-catalog-intro h2 {
    max-width: none;
  }

  .bio-catalog-search__control {
    grid-template-columns: 1fr;
  }

  .bio-catalog-search__control .bio-button {
    width: 100%;
  }

  .bio-catalog-card {
    grid-template-columns: 1fr;
    gap: var(--bio-space-16);
  }

  .bio-catalog-card__actions {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .bio-catalog-selection-bar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .bio-catalog-selection-bar > div {
    flex-wrap: wrap;
  }

  .bio-catalog-selection-bar > div:last-child {
    grid-column: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .bio-catalog-selection-bar .bio-button {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .bio-catalog-page {
    overflow-x: hidden;
  }

  .bio-catalog-search {
    padding: var(--bio-space-16);
  }

  .bio-catalog-results-header {
    align-items: flex-start;
  }

  .bio-catalog-empty,
  .bio-catalog-load-error {
    padding: var(--bio-space-24);
  }

  .bio-catalog-selection-bars {
    bottom: var(--bio-space-8);
  }

  .bio-catalog-selection-bar {
    padding: var(--bio-space-12);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bio-catalog-page *,
  .bio-catalog-page *::before,
  .bio-catalog-page *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}