/* ===== Phase 10 / 10b — Category SEO blocks =====
   Glass / neon aesthetic to match the rest of the site. Layout mirrors
   AAC.com.ua / retromagaz: short intro above grid (with optional
   collapsible), pricing table + tabbed link blocks below, long-form SEO
   text at the very bottom (rendered by ``.catalog-description-panel``).
*/

/* ---------- Above-grid intro (Phase 10b) ---------- */
.catalog-category-intro { margin-top: 1.25rem; }
.catalog-intro-panel {
  padding: 1.1rem 1.25rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(6px);
  color: rgba(235, 240, 245, 0.9);
  line-height: 1.55;
}
.catalog-intro-panel h2,
.catalog-intro-panel h3 {
  margin: 0.4rem 0 0.5rem;
  color: rgba(255, 255, 255, 0.95);
}
.catalog-intro-panel h2 { font-size: 1.15rem; font-weight: 700; }
.catalog-intro-panel h3 { font-size: 1rem; font-weight: 600; }
.catalog-intro-panel p {
  margin: 0 0 0.6rem;
  font-size: 0.94rem;
}
.catalog-intro-panel a {
  color: rgba(140, 200, 255, 0.95);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.catalog-intro-panel a:hover { color: #b9e8ff; }

/* Optional ``<details>`` for collapsible "Що таке X?" block. */
.catalog-intro-panel details {
  margin-top: 0.5rem;
  padding: 0.6rem 0.8rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.catalog-intro-panel details > summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: rgba(255, 200, 80, 0.95);
  padding: 0.2rem 0;
}
.catalog-intro-panel details > summary::-webkit-details-marker { display: none; }
.catalog-intro-panel details > summary::after {
  content: " ▾";
  color: rgba(255, 200, 80, 0.7);
  transition: transform 0.18s ease;
  display: inline-block;
}
.catalog-intro-panel details[open] > summary::after { transform: rotate(180deg); }
.catalog-intro-panel details > *:not(summary) { margin-top: 0.45rem; }

/* ---------- Container for the SEO blocks (below products) ---------- */
.catalog-category-seo-blocks {
  margin-top: 2rem;
}
.category-seo-blocks {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ---------- Pricing table ("Найкращі ціни") ---------- */
.seo-pricing {
  padding: 1.1rem 1.25rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(6px);
}
.seo-pricing__title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
}
.seo-pricing__table-wrap {
  overflow-x: auto;
}
.seo-pricing__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.seo-pricing__table th,
.seo-pricing__table td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  text-align: left;
  vertical-align: middle;
}
.seo-pricing__table thead th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}
.seo-pricing__th-price,
.seo-pricing__td-price {
  text-align: right;
  white-space: nowrap;
  width: 1%;
}
.seo-pricing__td-price { font-weight: 600; color: rgba(140, 220, 160, 0.95); }
.seo-pricing__link {
  color: rgba(140, 200, 255, 0.92);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.seo-pricing__link:hover { color: #b9e8ff; }

/* ---------- Tabs (top_menu / top_filters / top_queries / top_cards) ---------- */
.seo-tabs {
  padding: 1.1rem 1.25rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(6px);
}
.seo-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.seo-tab {
  appearance: none;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}
.seo-tab:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.24);
  color: #fff;
}
.seo-tab.is-active {
  background: linear-gradient(135deg, rgba(255, 126, 41, 0.85), rgba(255, 90, 50, 0.85));
  border-color: rgba(255, 126, 41, 0.7);
  color: #fff;
  box-shadow: 0 6px 22px rgba(255, 126, 41, 0.28);
}
.seo-tab.is-active:hover {
  background: linear-gradient(135deg, rgba(255, 140, 60, 0.95), rgba(255, 100, 60, 0.95));
}

.seo-tab-panel { display: none; }
.seo-tab-panel.is-active { display: block; }

.seo-tab-panel__links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.seo-tab-panel__links--columns {
  /* Multi-column layout matches the AAC screenshot (4-up on desktop). */
  columns: 1;
  column-gap: 1.5rem;
}
.seo-tab-panel__links--columns li {
  break-inside: avoid;
  padding: 0.18rem 0;
}
@media (min-width: 600px) {
  .seo-tab-panel__links--columns { columns: 2; }
}
@media (min-width: 900px) {
  .seo-tab-panel__links--columns { columns: 3; }
}
@media (min-width: 1200px) {
  .seo-tab-panel__links--columns { columns: 4; }
}
.seo-tab-link {
  display: inline;
  color: rgba(140, 200, 255, 0.92);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.6;
  border-bottom: 1px dashed transparent;
  transition: color 0.18s ease, border-bottom-color 0.18s ease;
}
.seo-tab-link:hover {
  color: #b9e8ff;
  border-bottom-color: rgba(140, 200, 255, 0.5);
}
.seo-tab-link--card {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.seo-tab-panel__cards { margin-top: 0.4rem; }

/* ---------- Long-form SEO text (.catalog-description-panel) overrides ---------- */
.catalog-description-panel p  { margin: 0 0 0.85rem; line-height: 1.78; }
.catalog-description-panel a  {
  color: rgba(140, 200, 255, 0.95);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.catalog-description-panel a:hover { color: #b9e8ff; }
.catalog-description-panel ul,
.catalog-description-panel ol { padding-left: 1.25rem; margin: 0 0 0.7rem; }

/* ---------- Phase 19g — colour-aware SEO copy block ---------- */
.catalog-color-seo {
  margin: 1.6rem 0 1.1rem;
  padding: 1.25rem 1.4rem 1.4rem;
  border-radius: 16px;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.04) 0%,
    rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.catalog-color-seo__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.96);
  margin: 0 0 0.7rem;
  letter-spacing: -0.01em;
}
.catalog-color-seo__body p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
  margin: 0 0 0.75rem;
  font-size: 0.97rem;
}
.catalog-color-seo__body a {
  color: rgba(140, 200, 255, 0.95);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.catalog-color-seo__body a:hover { color: #b9e8ff; }
.catalog-color-seo__queries {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}
.catalog-color-seo__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.86rem;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.85);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.catalog-color-seo__chip:hover {
  background: rgba(255, 153, 0, 0.18);
  border-color: rgba(255, 153, 0, 0.45);
  color: #fff;
}
.catalog-color-seo__chip--hf {
  background: rgba(255, 153, 0, 0.12);
  border-color: rgba(255, 153, 0, 0.35);
  color: rgba(255, 226, 180, 0.95);
}
.catalog-color-seo__chip--mf {
  background: rgba(140, 200, 255, 0.10);
  border-color: rgba(140, 200, 255, 0.30);
  color: rgba(220, 240, 255, 0.92);
}