:root {
  --accent: #0d7a5c;
  --accent-hover: #0a6149;
  --accent-soft: rgba(13, 122, 92, 0.12);
  --shell-border: 1px solid rgba(13, 122, 92, 0.35);
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --border: rgba(13, 122, 92, 0.28);
  --bg: #f4f9f9;
  --card: #fff;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  --pill-radius: 999px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
}

.hidden {
  display: none !important;
}

.price-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

@media (max-width: 420px) {
  .price-page {
    padding: 16px 12px 40px;
  }

  .price-title {
    font-size: 1.65rem;
  }

  .price-toolbar {
    padding: 14px 12px 14px;
  }

  .price-columns-wrap,
  .price-detail-shell {
    padding-left: 14px;
    padding-right: 14px;
  }

  .detail-heading {
    font-size: 1.35rem;
  }

  .col-letter {
    font-size: 1.55rem;
  }
}

.price-header {
  margin-bottom: 20px;
}

.price-title {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
}

.price-catalog-shell,
.price-detail-shell {
  max-width: 100%;
  margin: 0 auto;
  background: var(--card);
  border: var(--shell-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.price-catalog-shell {
  margin-bottom: 16px;
}

.price-page--single-tab .tabs-scroll-wrap {
  display: none !important;
  margin: 0;
}

.price-page--single-tab .tabs-segmented {
  display: none;
}

.price-page--single-tab .price-toolbar {
  border-bottom: none;
  padding-top: 14px;
}

.price-toolbar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: var(--card);
  border-radius: 0;
  box-shadow: none;
  padding: 18px 18px 16px;
  margin-bottom: 0;
  border-bottom: 1px solid rgba(13, 122, 92, 0.14);
}

.price-footer-note {
  margin: 20px 0 0;
  padding: 0 4px;
  font-size: 0.8rem;
  line-height: 1.35;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.tabs-scroll-wrap {
  position: relative;
  margin-bottom: 0;
}

/** Подсказка «есть ещё вкладки» — только на узких экранах со скроллом */
@media (max-width: 719px) {
  .tabs-scroll-wrap::after {
    content: '';
    position: absolute;
    top: 2px;
    right: 2px;
    bottom: 2px;
    width: 44px;
    pointer-events: none;
    z-index: 1;
    border-radius: 0 999px 999px 0;
    background: linear-gradient(
      to left,
      var(--card) 18%,
      rgba(255, 255, 255, 0.65) 55%,
      transparent 100%
    );
    transition: opacity 0.2s ease;
  }

  .tabs-scroll-wrap::before {
    content: '›';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-52%);
    z-index: 2;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1;
    color: var(--accent);
    pointer-events: none;
    opacity: 0.9;
    transition: opacity 0.2s ease;
  }

  .tabs-scroll-wrap.tabs-scroll-wrap--at-end::before,
  .tabs-scroll-wrap.tabs-scroll-wrap--at-end::after,
  .tabs-scroll-wrap.tabs-scroll-wrap--no-overflow::before,
  .tabs-scroll-wrap.tabs-scroll-wrap--no-overflow::after {
    opacity: 0;
  }
}

.tabs-segmented {
  display: flex;
  flex-wrap: nowrap;
  border: 2px solid var(--accent);
  border-radius: var(--pill-radius);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs-segmented::-webkit-scrollbar {
  height: 0;
}

.tabs-segmented .tab {
  flex: 0 0 auto;
  min-width: max-content;
  white-space: nowrap;
  border: none;
  border-right: 2px solid var(--accent);
  background: var(--card);
  color: var(--accent);
  padding: 12px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.tabs-segmented .tab:last-child {
  border-right: none;
}

@media (min-width: 720px) {
  .tabs-scroll-wrap::before,
  .tabs-scroll-wrap::after {
    content: none !important;
    display: none !important;
  }

  .tabs-segmented {
    flex-wrap: wrap;
    overflow-x: visible;
    overflow: hidden;
  }

  .tabs-segmented .tab {
    flex: 1 1 auto;
    min-width: 0;
    white-space: normal;
    font-size: 0.95rem;
    padding: 12px 14px;
  }
}

.tabs-segmented .tab:hover {
  background: var(--accent-soft);
}

.tabs-segmented .tab[aria-selected="true"] {
  background: var(--accent);
  color: #fff;
}

.search-wrap {
  position: relative;
}

.search-input {
  width: 100%;
  padding: 14px 44px 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--pill-radius);
  font-size: 1.0625rem;
  outline: none;
  transition: border-color 0.15s;
}

.search-input:focus {
  border-color: var(--accent);
}

.search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: var(--accent);
  pointer-events: none;
  opacity: 0.7;
}

.price-status {
  padding: 12px 18px;
  color: var(--muted);
  font-size: 1rem;
}

.price-status.is-error {
  color: #b71c1c;
}

.price-columns-wrap {
  background: var(--card);
  border-radius: 0;
  box-shadow: none;
  padding: 22px 18px 30px;
}

.search-empty {
  display: none;
  margin: 0 0 16px;
  padding: 14px 12px;
  text-align: center;
  font-size: 0.95rem;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.search-empty.is-visible {
  display: block;
}

.price-columns.price-columns--search {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
}

.search-hits {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.search-hit-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: 100%;
  padding: 14px 16px;
  text-align: left;
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  transition: border-color 0.15s, background 0.15s;
}

@media (min-width: 560px) {
  .search-hit-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    border-radius: 10px;
  }
}

.search-hit-row:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.search-hit-title {
  flex: 1;
  min-width: 0;
  font-size: 1.05rem;
  line-height: 1.45;
  overflow-wrap: break-word;
}

.search-hit-price {
  font-weight: 700;
  color: var(--accent);
  font-size: 1.08rem;
  align-self: flex-start;
}

@media (min-width: 560px) {
  .search-hit-price {
    white-space: nowrap;
    align-self: auto;
  }
}

.price-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 24px;
  align-items: start;
}

@media (max-width: 900px) {
  .price-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .price-columns {
    grid-template-columns: 1fr;
  }
}

.col-block {
  margin-bottom: 8px;
}

.col-letter {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 10px;
  line-height: 1;
}

.col-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.col-links li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 14px;
}

.col-links li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 1px;
  opacity: 0.85;
}

.col-links button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  font-size: 1.05rem;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  border-bottom: 1px solid transparent;
}

.col-links button:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.view-detail {
  background: transparent;
  padding: 0;
  max-width: none;
  margin: 0;
}

.price-detail-shell {
  padding: 22px 18px 32px;
}

.detail-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: none;
  padding: 0 0 16px;
  font: inherit;
  font-size: 1.05rem;
  color: var(--muted);
  cursor: pointer;
}

.detail-back:hover {
  color: var(--accent);
}

.detail-back-arrow {
  font-size: 1.2rem;
  line-height: 1;
}

.detail-heading {
  margin: 0 0 22px;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text);
}

.detail-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.detail-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  padding: 16px 18px;
  background: var(--card);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
}

.detail-card-title {
  flex: 1;
  min-width: 0;
  font-size: 1.08rem;
  line-height: 1.45;
  overflow-wrap: break-word;
}

.detail-card-price {
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--accent);
  align-self: flex-start;
}

@media (min-width: 560px) {
  .detail-card {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 17px 20px;
    border-radius: var(--pill-radius);
  }

  .detail-card-price {
    white-space: nowrap;
    align-self: flex-start;
  }
}