/* Справочник — карточки, toolbar, детальная страница */

.reference-catalog {
  --ref-card-radius: 20px;
  --ref-card-border: rgba(15, 23, 42, 0.08);
  --ref-card-shadow-hover: 0 24px 70px rgba(15, 23, 42, 0.14);
  --ref-muted: #64748b;
  --ref-text: #0f172a;
  --ref-soft: #f8fafc;
}

.reference-catalog__header {
  margin-bottom: var(--space-lg);
}

.reference-catalog__lead {
  max-width: 42rem;
  margin: 0.35rem 0 0;
}

/* Toolbar */
.reference-catalog__toolbar.card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
  padding: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.05);
}

.reference-catalog__search,
.reference-catalog__filter {
  min-width: 0;
}

.reference-catalog__toolbar .input {
  width: 100%;
  min-height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #f8fafc;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.reference-catalog__toolbar .input:focus {
  background: #fff;
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
  outline: none;
}

.reference-catalog__toolbar .btn {
  min-height: 44px;
  border-radius: 14px;
  font-weight: 700;
  white-space: nowrap;
}

/* Grid */
.reference-catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  align-items: stretch;
  margin-bottom: var(--space-lg);
}

/* Card */
.reference-card.card {
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
  padding: 0;
  border: 1px solid var(--ref-card-border);
  border-radius: var(--ref-card-radius);
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.reference-card.card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: var(--ref-card-shadow-hover);
}

.reference-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.reference-card__link:focus-visible {
  outline: 3px solid rgba(99, 102, 241, 0.35);
  outline-offset: 3px;
  border-radius: var(--ref-card-radius);
}

.reference-card__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  margin: 10px 10px 0;
  border-radius: calc(var(--ref-card-radius) - 6px);
  background:
    radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.9), transparent 38%),
    linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  overflow: hidden;
}

.reference-card__media img {
  width: 82%;
  height: 82%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  transition: transform 220ms ease;
}

.reference-card:hover .reference-card__media img {
  transform: scale(1.045);
}

.reference-card__placeholder {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: #fff;
  color: #94a3b8;
  font-size: 0;
  box-shadow:
    inset 0 0 0 1px rgba(15, 23, 42, 0.06),
    0 10px 24px rgba(15, 23, 42, 0.06);
}

.reference-card__placeholder::before {
  content: "";
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 2px solid currentColor;
  opacity: 0.75;
}

.reference-card__placeholder::after {
  content: "Нет фото";
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  line-height: 1;
  color: #94a3b8;
  white-space: nowrap;
}

.reference-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  backdrop-filter: blur(8px);
}

.reference-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 16px 16px 18px;
}

.reference-card__article {
  align-self: flex-start;
  margin: 0 0 10px;
  padding: 5px 9px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4338ca;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.reference-card__title {
  margin: 0;
  color: var(--ref-text);
  font-size: 16px;
  line-height: 1.28;
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 41px;
}

.reference-card__brand,
.reference-card__category {
  margin: 8px 0 0;
  color: var(--ref-muted);
  font-size: 13px;
  line-height: 1.35;
}

.reference-card__brand {
  font-weight: 600;
  color: #334155;
}

.reference-card__category {
  margin-top: 2px;
}

.reference-card__meta {
  display: grid;
  gap: 8px;
  margin: auto 0 0;
  padding-top: 14px;
}

.reference-card__meta > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--ref-soft);
}

.reference-card__meta dt {
  margin: 0;
  color: #94a3b8;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.reference-card__meta dd {
  margin: 0;
  color: #0f172a;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.3;
  text-align: right;
}

/* Pagination */
.reference-catalog__pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 32px;
  margin-bottom: var(--space-lg);
}

.reference-catalog__empty,
.reference-catalog__help {
  margin-bottom: var(--space-lg);
}

/* Detail page */
.reference-detail__layout {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: minmax(12rem, 18rem) 1fr;
  align-items: start;
}

.reference-detail__media img {
  width: 100%;
  max-height: 20rem;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.reference-detail__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 14rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.reference-detail__placeholder span {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.reference-detail__article {
  margin: 0 0 0.35rem;
  font-size: var(--text-sm);
}

.reference-detail__specs {
  display: grid;
  gap: 0.5rem;
  margin: var(--space-md) 0;
}

.reference-detail__specs div {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: var(--space-sm);
}

.reference-detail__specs dt {
  color: var(--color-text-muted);
  font-weight: 600;
}

.reference-detail__specs dd {
  margin: 0;
}

.reference-detail__actions {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.reference-detail__actions-lead {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-sm);
}

.reference-detail__actions-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.reference-detail__back {
  margin-top: var(--space-md);
}

/* Autocomplete (формы) */
.reference-suggest-wrap {
  position: relative;
}

.reference-suggest {
  position: absolute;
  z-index: 40;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 0.25rem 0;
  list-style: none;
  background: var(--color-surface-elevated, #fff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  max-height: 14rem;
  overflow-y: auto;
}

.reference-suggest[hidden] {
  display: none !important;
}

.reference-suggest__item {
  display: block;
  width: 100%;
  padding: 0.45rem 0.65rem;
  border: none;
  background: transparent;
  text-align: left;
  font: inherit;
  cursor: pointer;
  color: inherit;
}

.reference-suggest__item:hover,
.reference-suggest__item:focus {
  background: var(--color-surface-muted, rgba(0, 0, 0, 0.05));
  outline: none;
}

.reference-suggest__article {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
}

.reference-suggest__name {
  display: block;
  font-size: var(--text-xs, 0.8125rem);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 45rem) {
  .reference-catalog__grid {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 18px;
  }

  .reference-catalog__toolbar.card {
    grid-template-columns: 1fr;
  }

  .reference-detail__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 30rem) {
  .reference-catalog__grid {
    grid-template-columns: 1fr;
  }
}

/* Redesign v1 — hero, filters, CTA groups, table */
.reference-catalog__hero {
  margin-bottom: var(--space-lg);
  padding: 1.25rem 0 0.5rem;
}

.reference-catalog__category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: var(--space-lg);
}

.reference-category-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 160ms ease, transform 160ms ease;
}

.reference-category-card:hover {
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.1);
  transform: translateY(-2px);
}

.reference-category-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.reference-category-card__link {
  margin-top: auto;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary, #2563eb);
}

.reference-catalog__steps {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.reference-catalog__howto,
.reference-catalog__trust {
  margin-bottom: var(--space-lg);
}

.reference-catalog__layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.reference-catalog__filters .field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.reference-catalog__range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.reference-catalog__toolbar-secondary {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.reference-catalog__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.875rem;
}

.reference-catalog__tag {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.reference-catalog__view-sort {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
}

.reference-catalog__views .btn.is-active {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
}

.reference-catalog__grid--list {
  grid-template-columns: 1fr;
}

.reference-card--list {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
}

.reference-card--list .reference-card__link {
  display: contents;
}

.reference-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0 0.85rem 0.85rem;
}

.reference-card__status {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: var(--ref-muted);
}

.reference-catalog__table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-lg);
}

.reference-catalog__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.reference-catalog__table th,
.reference-catalog__table td {
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  text-align: left;
  vertical-align: top;
}

.reference-catalog__table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  white-space: nowrap;
}

.reference-detail__price-alt {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.reference-detail__price-alt p {
  margin: 0 0 0.35rem;
}

.reference-detail__action-group {
  margin-bottom: 1rem;
}

.reference-detail__action-label {
  margin: 0 0 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ref-muted);
}

.reference-detail__actions-btns .btn.is-muted,
.reference-detail__action-group--seller .btn.is-muted {
  opacity: 0.75;
}

.reference-seller-dialog {
  border: none;
  padding: 0;
  border-radius: 16px;
  max-width: min(28rem, calc(100vw - 2rem));
}

.reference-seller-dialog::backdrop {
  background: rgba(15, 23, 42, 0.45);
}

.reference-seller-dialog__inner {
  padding: 1.25rem;
}

.reference-suggest__meta {
  display: block;
  font-size: 0.7rem;
  color: var(--ref-muted);
}

.reference-detail__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  background: #f8fafc;
  border-radius: 16px;
  color: var(--ref-muted);
}

.reference-catalog__similar {
  margin-top: var(--space-xl);
}

.reference-gallery__main {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
  cursor: zoom-in;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 16px;
  background: #f8fafc;
}

.reference-gallery__main img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: contain;
  border-radius: 16px;
  background: #f8fafc;
}

.reference-gallery {
  position: relative;
}

.reference-gallery__badges {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  pointer-events: none;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: #fff;
  color: var(--color-text, #1d1d1f);
  box-shadow: 0 1px 6px rgba(15, 23, 42, 0.12);
}

.badge--service {
  background: #e8f1ff;
  color: #0055b8;
}

.badge--sellers {
  background: #ecfdf3;
  color: #067647;
}

.badge--flex {
  background: #fff7ed;
  color: #9a3412;
}

.reference-detail__header {
  position: relative;
  margin-bottom: 0.5rem;
}

.reference-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0.35rem 0 0.75rem;
  font-size: 0.9rem;
}

.reference-detail__article {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.reference-detail__quick-actions {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  gap: 0.35rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--color-border, rgba(29, 29, 31, 0.12));
  border-radius: 8px;
  background: #fff;
  color: var(--color-text-muted, rgba(29, 29, 31, 0.62));
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

.icon-btn:hover,
.icon-btn.is-active {
  color: var(--color-accent, #007aff);
  border-color: var(--color-accent, #007aff);
}

.rfq-panel {
  padding: 16px;
  margin-bottom: 1rem;
  background: var(--color-surface, #f5f5f7);
  border: 1px solid var(--color-border, rgba(29, 29, 31, 0.12));
  border-radius: 12px;
}

.rfq-panel__headline {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 700;
}

.rfq-panel__hint {
  margin: 0 0 10px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.rfq-panel__trust {
  margin: 0 0 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text, #1d1d1f);
}

.rfq-panel__note {
  margin: 10px 0 0;
  font-size: 0.8rem;
}

.reference-detail__links {
  margin: 0.65rem 0 0;
  font-size: 0.875rem;
}

.reference-detail__links .link-btn {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: var(--color-accent, #007aff);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.reference-detail__seller-block {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-border, rgba(29, 29, 31, 0.12));
}

.reference-detail__seller-block .text-muted {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
}

.howto-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.howto-steps__item {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.925rem;
  line-height: 1.4;
}

.howto-steps__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--color-accent, #007aff);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.reference-detail__faq {
  margin-top: 1.5rem;
}

.faq-item {
  border-bottom: 1px solid var(--color-border, rgba(29, 29, 31, 0.12));
  padding: 0.65rem 0;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted, rgba(29, 29, 31, 0.72));
}

.rfq-sticky-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 45;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: #fff;
  border-top: 1px solid var(--color-border, rgba(29, 29, 31, 0.12));
  box-shadow: 0 -4px 16px rgba(20, 30, 45, 0.08);
}

.rfq-sticky-bar__label {
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 767.98px) {
  .rfq-sticky-bar:not([hidden]) {
    display: flex;
  }

  .reference-catalog-detail-page .page-wrap {
    padding-bottom: 88px;
  }
}


.reference-gallery__thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.reference-gallery__thumb {
  padding: 0;
  border: 2px solid transparent;
  border-radius: 10px;
  overflow: hidden;
  background: #f8fafc;
  cursor: pointer;
}

.reference-gallery__thumb.is-active,
.reference-gallery__thumb:hover {
  border-color: #0f172a;
}

.reference-gallery__thumb img {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: cover;
}

.reference-docs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.reference-docs__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.5rem 0.75rem;
  align-items: baseline;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.reference-docs__type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ref-muted);
}

.reference-docs__link {
  font-weight: 600;
  text-decoration: none;
}

.reference-docs__file {
  font-size: 0.8rem;
}

.reference-lightbox {
  border: none;
  padding: 0;
  background: transparent;
  max-width: min(920px, calc(100vw - 2rem));
}

.reference-lightbox::backdrop {
  background: rgba(15, 23, 42, 0.72);
}

.reference-lightbox__inner {
  position: relative;
  padding: 1rem;
}

.reference-lightbox__inner img {
  display: block;
  max-width: 100%;
  max-height: 80vh;
  margin: 0 auto;
  border-radius: 12px;
  background: #fff;
}

.reference-lightbox__close,
.reference-lightbox__nav {
  position: absolute;
  border: none;
  background: rgba(15, 23, 42, 0.75);
  color: #fff;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

.reference-lightbox__close {
  top: 0.25rem;
  right: 0.25rem;
}

.reference-lightbox__nav--prev {
  left: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
}

.reference-lightbox__nav--next {
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
}

@media (max-width: 40rem) {
  .reference-docs__item {
    grid-template-columns: 1fr;
  }
}

.reference-tools-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.reference-tools-nav a {
  text-decoration: none;
  color: #0f172a;
}

.reference-tools-nav a:hover {
  text-decoration: underline;
}

.reference-tools-bar {
  position: sticky;
  bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
  z-index: 30;
  margin: 1rem auto 0;
  max-width: 42rem;
  padding: 0 0.75rem;
}

.reference-catalog__results {
  padding-bottom: calc(6.5rem + env(safe-area-inset-bottom, 0px));
}

/* —— Mobile contract < 48rem —— */
.reference-catalog__hero .section-title {
  font-size: clamp(1.35rem, 4.5vw, 2rem);
  line-height: 1.2;
}

.reference-catalog__lead {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.reference-catalog__toolbar.card {
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

.reference-catalog__search {
  position: relative;
}

.reference-catalog__search .input {
  padding-right: 2.75rem;
}

.reference-catalog__search-submit {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: 12px;
  background: transparent;
  font-size: 1.25rem;
  cursor: pointer;
  color: #0f172a;
}

.reference-card__actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 0.4rem;
  padding: 0 0.85rem 0.85rem;
}

.reference-card__cta-primary,
.reference-card__cta-secondary,
.reference-card__more-btn {
  min-height: 44px;
  min-width: 44px;
}

.reference-card__cta-primary {
  flex: 1 1 auto;
}

.reference-card__more {
  position: relative;
  margin: 0;
}

.reference-card__more-btn {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.reference-card__more-btn::-webkit-details-marker {
  display: none;
}

.reference-card__more-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.35rem);
  z-index: 20;
  min-width: 11.5rem;
  padding: 0.35rem;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.16);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.reference-card__more-menu a,
.reference-card__more-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.65rem 0.75rem;
  min-height: 44px;
  border: none;
  background: transparent;
  font: inherit;
  color: inherit;
  text-decoration: none;
  border-radius: 8px;
  cursor: pointer;
}

.reference-card__more-menu a:hover,
.reference-card__more-menu button:hover {
  background: #f1f5f9;
}

.reference-filters-open {
  display: none;
  width: 100%;
  min-height: 44px;
  margin-bottom: 0.75rem;
}

.reference-filters-drawer__header {
  display: none;
}

.reference-filters-drawer__footer {
  display: none;
}

.reference-filters-backdrop {
  display: none;
}

.reference-catalog__desktop-view {
  display: block;
}

.reference-catalog__mobile-view {
  display: none;
}

.reference-catalog__tag {
  text-decoration: none;
  color: inherit;
}

.reference-compare__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.reference-compare__table th:first-child,
.reference-compare__heads .reference-compare__label-col {
  position: sticky;
  left: 0;
  background: #fff;
  z-index: 1;
}

.reference-compare__table {
  min-width: 28rem;
}

.reference-compare__heads {
  display: grid;
  grid-template-columns: 140px repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
  min-width: 28rem;
}

body.reference-filters-open {
  position: fixed;
  left: 0;
  right: 0;
  overflow: hidden;
  width: 100%;
}

@media (max-width: 47.99rem) {
  .reference-filters-open {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .reference-catalog__layout {
    grid-template-columns: 1fr;
  }

  .reference-catalog__filters {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(22rem, 92vw);
    z-index: 220;
    margin: 0;
    border-radius: 0;
    transform: translateX(-105%);
    transition: transform 200ms ease;
    display: flex;
    flex-direction: column;
    max-height: 100dvh;
    overflow: hidden;
  }

  .reference-catalog__filters.is-open {
    transform: translateX(0);
  }

  .reference-filters-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 210;
    background: rgba(15, 23, 42, 0.45);
  }

  .reference-filters-backdrop[hidden] {
    display: none !important;
  }

  .reference-filters-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  }

  .reference-filters-drawer__close {
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    font-size: 1.5rem;
    cursor: pointer;
  }

  .reference-filters-drawer__body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 0.85rem 1rem;
    -webkit-overflow-scrolling: touch;
  }

  .reference-filters-drawer__footer {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.85rem 1rem calc(0.85rem + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid rgba(15, 23, 42, 0.08);
  }

  .reference-filters-actions--desktop {
    display: none;
  }

  .reference-catalog__views {
    display: none !important;
  }

  .reference-catalog__grid--list,
  .reference-catalog__grid--grid {
    grid-template-columns: 1fr !important;
  }

  .reference-card--list {
    display: block;
  }

  .reference-card--list .reference-card__link {
    display: block;
  }

  .reference-catalog__desktop-view {
    display: none;
  }

  .reference-catalog__mobile-view {
    display: block;
  }

  .reference-catalog__filter--toolbar {
    display: block;
  }

  .reference-tools-nav {
    gap: 0.5rem 0.85rem;
    font-size: 0.875rem;
  }

  .reference-compare__heads {
    grid-template-columns: 120px repeat(4, minmax(140px, 1fr));
  }
}

@media (min-width: 48rem) {
  .reference-catalog__toolbar.card {
    grid-template-columns: minmax(0, 1fr) minmax(10rem, 14rem);
  }

  .reference-filters-drawer__footer {
    display: none;
  }

  .reference-catalog__filters {
    position: static;
    transform: none;
  }

  .reference-catalog__layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

.reference-tools-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.85rem;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.92);
  color: #fff;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.28);
}

.reference-tools-bar__chip {
  color: #fff;
  text-decoration: none;
  font-size: 0.875rem;
}

.reference-tools-bar .btn {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.reference-brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.reference-brand-card {
  display: block;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
}

.reference-brand-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.reference-compare__heads {
  display: grid;
  grid-template-columns: 160px repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.reference-compare__title {
  margin: 0.25rem 0 0.5rem;
  font-size: 1rem;
}

.reference-compare__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.reference-compare__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.reference-compare__table th,
.reference-compare__table td {
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  text-align: left;
  vertical-align: top;
}

.reference-compare__table th {
  width: 160px;
  color: var(--ref-muted);
  font-weight: 600;
}

.reference-selection-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.btn.is-active[data-ref-compare-add],
.btn.is-active[data-ref-selection-add] {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
}

@media (max-width: 56rem) {
  /* legacy breakpoint kept for compare heads only if >48rem tablet */
}

@media (min-width: 48rem) and (max-width: 56rem) {
  .reference-catalog__layout {
    grid-template-columns: 220px minmax(0, 1fr);
  }
}

/* ---- RFQ draft widget (карточка эталона) ---- */
.rfq-widget__row { display: flex; gap: 8px; align-items: stretch; }

.rfq-stepper {
  display: inline-flex; align-items: stretch;
  border: 1px solid var(--color-border); border-radius: 6px; overflow: hidden;
}
.rfq-stepper__btn {
  width: 34px; border: 0; background: transparent; cursor: pointer;
  font-size: 16px; line-height: 1; color: inherit;
}
.rfq-stepper__btn:hover { background: rgba(0, 0, 0, .05); }
.rfq-stepper__input {
  width: 56px; border: 0; border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: center; font: inherit; -moz-appearance: textfield;
}
.rfq-stepper__input::-webkit-outer-spin-button,
.rfq-stepper__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.rfq-widget__status { margin: 8px 0 0; font-size: 13px; }
.rfq-widget__open { display: inline-block; margin-top: 4px; font-size: 13px; }
.rfq-widget__limit { margin: 8px 0 0; font-size: 13px; color: #b0413e; }

/* ---- Index Phase A: hero RFQ, draft banner, card CTAs ---- */
.reference-catalog__hero--compact {
  margin-bottom: 1rem;
  padding: 0.25rem 0 0.5rem;
}

.reference-catalog__hero--compact .section-title {
  margin-bottom: 0.35rem;
}

.reference-catalog__hero-search {
  margin: 0.85rem 0 0.5rem;
}

.reference-catalog__search--hero {
  display: flex;
  gap: 8px;
  align-items: stretch;
  position: relative;
}

.reference-catalog__search--hero .input {
  flex: 1;
  min-height: 48px;
  font-size: 1rem;
  padding-right: 1rem;
}

.reference-catalog__search-btn {
  flex: none;
  min-height: 48px;
  padding: 0 1.25rem;
}

.reference-catalog__popular {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted, rgba(29, 29, 31, 0.62));
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.reference-catalog__popular-label {
  margin-right: 0.25rem;
}

.reference-catalog__chip {
  color: var(--color-accent, #007aff);
  text-decoration: none;
}

.reference-catalog__chip:hover {
  text-decoration: underline;
}

.reference-catalog__hero-note {
  margin: 0.45rem 0 0;
  font-size: 0.8rem;
}

.reference-catalog__hero-note .link-btn {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: var(--color-accent, #007aff);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.rfq-draft-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  margin: 0 0 1rem;
  padding: 8px 14px;
  border-radius: 10px;
  background: rgba(0, 122, 255, 0.08);
  border: 1px solid rgba(0, 122, 255, 0.18);
  font-size: 0.925rem;
  font-weight: 600;
}

.reference-tools-nav {
  align-items: center;
}

.reference-tools-nav__rfq {
  margin-left: auto;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  transition: background 0.15s, color 0.15s;
}

.reference-tools-nav__rfq.is-active {
  background: var(--color-accent, #007aff);
  color: #fff !important;
  text-decoration: none !important;
}

.reference-tools-nav__rfq.is-active:hover {
  background: var(--color-accent-hover, #0066d6);
}

.reference-card__badge--neutral {
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 11px;
}

.reference-card__sub {
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  color: var(--ref-muted, #64748b);
}

.reference-card__dims {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  font-weight: 600;
}

.reference-card__actions--rfq {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px 12px;
}

.reference-card__actions--rfq .reference-card__cta-primary {
  flex: 1 1 auto;
  min-height: 44px;
}

.reference-card__actions--rfq .icon-btn {
  flex: none;
  min-width: 44px;
  min-height: 44px;
}

.reference-card__actions--rfq .reference-card__more {
  flex: none;
}

.rfq-quick-add--in-draft {
  background: transparent !important;
  color: var(--color-accent, #007aff) !important;
  border: 1px solid var(--color-accent, #007aff) !important;
}

.reference-catalog__howto-footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border, rgba(29, 29, 31, 0.12));
}

.howto-steps--row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.reference-catalog__trust-line {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.45;
}

.reference-catalog__seo-brands {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
}

.reference-catalog__seo-brands a {
  color: var(--color-accent, #007aff);
}

.reference-catalog__empty-alt {
  margin: 1rem 0 0.5rem;
  font-weight: 600;
}

.reference-toast__link {
  margin-left: 0.35rem;
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
}

.reference-catalog__table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

@media (max-width: 47.99rem) {
  .howto-steps--row {
    grid-template-columns: 1fr;
  }

  .reference-catalog__search--hero {
    flex-direction: column;
  }

  .reference-tools-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }

  .reference-tools-nav__rfq {
    margin-left: 0.5rem;
    flex: none;
    position: sticky;
    right: 0;
  }
}