.km-qv {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
}
.km-qv.is-open {
  opacity: 1;
  visibility: visible;
}
.km-qv__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  border: none;
  cursor: pointer;
}
.km-qv__panel {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  max-height: min(92vh, 900px);
  overflow: auto;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.18);
  padding: 24px;
}
.km-qv__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #666;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.km-qv__close:hover {
  color: #111;
}
.km-qv__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  grid-template-areas:
    "gallery info"
    "more info";
  gap: 24px;
  align-items: start;
}
.km-qv__gallery {
  grid-area: gallery;
  position: relative;
}
.km-qv__main-img {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--km-bg-tint-soft, #f7faf7);
  aspect-ratio: 1;
}
.km-qv__main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.km-qv__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #333;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
.km-qv__nav--prev { left: 10px; }
.km-qv__nav--next { right: 10px; }
.km-qv__nav[disabled] {
  opacity: 0.35;
  cursor: default;
}
.km-qv__dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
}
.km-qv__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: #ddd;
  cursor: pointer;
}
.km-qv__dot.is-active {
  background: var(--km-primary);
}
.km-qv__info {
  grid-area: info;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  align-self: stretch;
}
.km-qv__title {
  margin: 0;
  padding-right: 36px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 800;
}
.km-qv__producer {
  font-size: 13px;
  color: #666;
}
.km-qv__producer a {
  color: var(--km-primary);
  font-weight: 700;
  text-decoration: none;
}
.km-qv__rating {
  min-height: 20px;
}
.km-qv__price {
  font-size: 24px;
  font-weight: 900;
  color: var(--km-primary);
}
.km-qv__price-old {
  font-size: 16px;
  font-weight: 600;
  color: #999;
  text-decoration: line-through;
  margin-left: 8px;
}
.km-qv__weight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--km-bg-tint-soft, #f1f8f2);
  font-size: 13px;
  font-weight: 700;
  color: #444;
  width: fit-content;
}
.km-qv__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}
.km-qv__fav,
.km-qv__link {
  flex: 1 1 0;
  min-width: 0;
  border: 1.5px solid var(--km-border, #e8e8e8);
  border-radius: 12px;
  background: #fff;
  color: #333;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.km-qv__fav.is-on {
  color: #e91e63;
  border-color: rgba(233, 30, 99, 0.35);
}
.km-qv__add {
  margin-top: 10px;
  align-self: flex-start;
  width: auto;
  max-width: 100%;
  border: none;
  border-radius: 12px;
  padding: 11px 22px;
  background: var(--km-primary);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  line-height: 1.2;
}
.km-qv__add:hover {
  background: var(--km-primary-hover);
}
.km-qv__add:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.km-qv__nutrition {
  margin-top: 6px;
}
.km-qv__nutrition .km-pdp-nutrition__title {
  font-size: 13px;
  margin-bottom: 8px;
}
.km-qv__nutrition .km-pdp-nutrition__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.km-qv__nutrition .km-pdp-nutrition__tile {
  padding: 10px 8px;
}
.km-qv__more {
  grid-area: more;
  margin-top: 4px;
  min-width: 0;
}
.km-qv__acc {
  border-bottom: 1px solid var(--km-border, #eee);
}
.km-qv__acc-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 14px;
  font-weight: 800;
  color: #333;
  cursor: pointer;
  text-align: left;
}
.km-qv__acc-arrow {
  transition: transform 0.2s;
  color: #999;
}
.km-qv__acc.is-open .km-qv__acc-arrow {
  transform: rotate(180deg);
}
.km-qv__acc-body {
  display: none;
  padding: 0 0 12px;
  font-size: 14px;
  line-height: 1.55;
  color: #555;
}
.km-qv__acc.is-open .km-qv__acc-body {
  display: block;
}
.km-qv__loading,
.km-qv__error {
  padding: 48px 24px;
  text-align: center;
  font-size: 15px;
  color: #666;
}
.km-qv__error {
  color: var(--km-error, var(--km-error));
}

@media (max-width: 760px) {
  .km-qv {
    padding: 0;
    align-items: flex-end;
  }
  .km-qv__panel {
    width: 100%;
    max-height: 92vh;
    border-radius: 20px 20px 0 0;
    padding: 18px 16px calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .km-qv__layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "gallery"
      "info"
      "more";
    gap: 16px;
  }
  .km-qv__more {
    margin-top: 0;
  }
  .km-qv__main-img {
    max-height: 280px;
    aspect-ratio: auto;
  }
  .km-qv__nutrition .km-pdp-nutrition__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}