/* RUNDE product tabs — approved design. No icon font or library. */
.product-view .tabs-block {
  --rn-tabs-ink: #0b2e59;
  --rn-tabs-text: #526174;
  --rn-tabs-line: #dde5ee;
  --rn-tabs-soft: #f1f5fa;
  container-type: inline-size;
}
.product-view .tabs-block > .tabs {
  background: transparent;
  border: 0;
  overflow: visible;
  height: auto;
  min-height: 0;
  max-height: none;
}
.product-view .tabs-block > .tabs > ul.nav-tabs {
  display: flex;
  gap: 4px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  height: auto;
  padding: 0;
  margin: 0;
  list-style: none;
  background: #fff;
  border: 0;
  border-bottom: 1px solid var(--rn-tabs-line);
  border-radius: 0;
  box-shadow: none;
  white-space: normal;
}
.product-view .tabs-block > .tabs > ul.nav-tabs::before,
.product-view .tabs-block > .tabs > ul.nav-tabs::after,
.product-view .tabs-block > .tabs > ul.nav-tabs > li::before,
.product-view .tabs-block > .tabs > ul.nav-tabs > li::after {
  display: none;
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li {
  display: block;
  flex: 1 1 auto;
  float: none;
  width: auto;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li > a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 60px;
  box-sizing: border-box;
  padding: 17px 14px;
  margin: 0;
  color: var(--rn-tabs-text);
  background: transparent;
  border: 0;
  border-radius: 8px 8px 0 0;
  box-shadow: none;
  font: 500 13px/1.5 Montserrat, Arial, sans-serif;
  letter-spacing: 0;
  text-decoration: none;
  text-transform: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease;
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li > a::before {
  content: "";
  position: static;
  display: block;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  background: currentColor;
  border: 0;
  border-radius: 0;
  opacity: 0.85;
  mask: var(--rn-tab-icon) center / contain no-repeat;
  -webkit-mask: var(--rn-tab-icon) center / contain no-repeat;
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li > a::after {
  content: "";
  position: absolute;
  inset: auto 12px -1px;
  height: 3px;
  background: transparent;
  border: 0;
  border-radius: 3px 3px 0 0;
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li > a:hover {
  color: var(--rn-tabs-ink);
  background: #f6f8fb;
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li.active > a,
.product-view .tabs-block > .tabs > ul.nav-tabs > li > a[aria-selected="true"] {
  color: var(--rn-tabs-ink);
  background: var(--rn-tabs-soft);
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li.active > a::after,
.product-view .tabs-block > .tabs > ul.nav-tabs > li > a[aria-selected="true"]::after {
  background: var(--rn-tabs-ink);
}
.product-view .tabs-block > .tabs > ul.nav-tabs > li > a:focus-visible {
  outline: 2px solid var(--rn-tabs-ink);
  outline-offset: -4px;
}
.product-view .tabs-block a[href="#desc"] {
  --rn-tab-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 3H6a1 1 0 0 0-1 1v16a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V8Z M14 3v5h5 M9 12h6 M9 16h6'/%3E%3C/svg%3E");
}
.product-view .tabs-block a[href="#reviews"] {
  --rn-tab-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 15a2 2 0 0 1-2 2H9l-5 4V5a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2Z M8 8h8 M8 12h5'/%3E%3C/svg%3E");
}
.product-view .tabs-block a[href="#buy"] {
  --rn-tab-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 3h2l2.4 11.3a1 1 0 0 0 1 .7H18a1 1 0 0 0 1-.8L21 7H6 M10 7V4 M14 7V4'/%3E%3Ccircle cx='9' cy='20' r='1'/%3E%3Ccircle cx='18' cy='20' r='1'/%3E%3C/svg%3E");
}
.product-view .tabs-block a[href="#payment"] {
  --rn-tab-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='M3 10h18 M7 15h3'/%3E%3C/svg%3E");
}
.product-view .tabs-block a[href="#delivery"] {
  --rn-tab-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 5h11v13H9 M3 18V5 M14 9h4l3 4v5h-3 M14 18h-5 M14 13h7'/%3E%3Ccircle cx='6' cy='18' r='2'/%3E%3Ccircle cx='16' cy='18' r='2'/%3E%3C/svg%3E");
}
.product-view .tabs-block a[href="#custom_tab"] {
  --rn-tab-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v6 M12 7h.01'/%3E%3C/svg%3E");
}
@container (max-width: 700px) {
  .product-view .tabs-block > .tabs > ul.nav-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
    padding-bottom: 8px;
  }
  .product-view .tabs-block > .tabs > ul.nav-tabs > li > a {
    min-height: 48px;
    padding: 12px 9px;
    border-radius: 6px;
    font-size: 12px;
  }
  .product-view .tabs-block > .tabs > ul.nav-tabs > li > a::after {
    inset: auto 10px 0;
    height: 2px;
  }
}
@container (max-width: 480px) {
  .product-view .tabs-block > .tabs > ul.nav-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-view .tabs-block > .tabs > ul.nav-tabs > li > a {
    justify-content: flex-start;
    padding-inline: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .product-view .tabs-block > .tabs > ul.nav-tabs > li > a { transition: none; }
}