/* Product details page — premium two-column PDP */

body.single-product {
  background: #fff;
}

body.single-product .km-header {
  background: rgba(255, 255, 255, 0.92);
}

body.single-product .km-main {
  padding-top: 0.25rem;
  padding-bottom: 2.75rem;
}

body.single-product .km-main > .km-container {
  width: min(1100px, 100%);
}

.km-pdp-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.4rem;
  color: #8a857e;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
.km-pdp-back:hover { color: var(--km-ink); }
.km-pdp-back svg { flex-shrink: 0; }

.single-product .km-pdp.product {
  display: grid;
  gap: 1.75rem;
  align-items: start;
}

/* Gallery */
.single-product .km-pdp .woocommerce-product-gallery {
  margin: 0;
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #f3f1ec;
  opacity: 1 !important; /* avoid WC inline opacity:0 flash / empty band */
}
.single-product .km-pdp .woocommerce-product-gallery__wrapper {
  margin: 0;
}
.single-product .km-pdp .woocommerce-product-gallery__image img,
.single-product .km-pdp .woocommerce-product-gallery__image--placeholder img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 18px;
}
.single-product .km-pdp .flex-control-thumbs {
  display: flex;
  gap: 0.55rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}
.single-product .km-pdp .flex-control-thumbs li {
  flex: 0 0 64px;
  margin: 0;
}
.single-product .km-pdp .flex-control-thumbs img {
  border-radius: 10px;
  opacity: 0.55;
  cursor: pointer;
  border: 2px solid transparent;
}
.single-product .km-pdp .flex-control-thumbs img.flex-active,
.single-product .km-pdp .flex-control-thumbs img:hover {
  opacity: 1;
  border-color: var(--km-gold);
}
.single-product .km-pdp .woocommerce-product-gallery__trigger {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 2;
  border-radius: 999px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  text-indent: 0;
  overflow: hidden;
  border: 0;
  line-height: 1;
}

/* Summary */
.km-pdp__summary {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-top: 0.25rem;
}

.km-pdp__summary .product_title {
  font-family: var(--km-display);
  font-size: clamp(1.85rem, 4.2vw, 2.65rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.12;
  margin: 0 0 0.55rem;
  color: var(--km-ink);
  text-transform: uppercase;
}

.km-pdp__summary .price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem;
  margin: 0 0 1.35rem;
  font-size: clamp(1.55rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--km-gold) !important;
  line-height: 1.2;
}
.km-pdp__summary .price del {
  color: #a8a29a;
  font-size: 0.62em;
  font-weight: 500;
}
.km-pdp__summary .price ins {
  text-decoration: none;
}

/* Actions */
.km-pdp__cart {
  margin: 0 0 1.35rem !important;
}
.km-pdp__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  align-items: stretch;
}

.km-pdp__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 52px;
  padding: 0.85rem 1rem;
  border: 0;
  border-radius: 12px;
  font-family: var(--km-font);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.km-pdp__btn:hover { filter: brightness(1.05); }
.km-pdp__btn:active { transform: scale(0.985); }
.km-pdp__btn svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.km-pdp__btn--cart,
.single-product .km-pdp .cart .single_add_to_cart_button {
  background: var(--km-gold) !important;
  color: #fff !important;
  width: auto !important;
  border-radius: 12px !important;
  padding: 0.85rem 1rem !important;
  font-weight: 700 !important;
}

.km-pdp__btn--buy {
  background: var(--km-ink);
  color: #fff;
}

/* Trust row */
.km-pdp__trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  padding-top: 1.25rem;
  margin-top: 0.15rem;
  border-top: 1px solid var(--km-line);
  list-style: none;
}
.km-pdp__trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.45rem;
  color: var(--km-gold);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.3;
}
.km-pdp__trust-item svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
}

.km-pdp__summary .woocommerce-product-details__short-description {
  margin-top: 1.35rem;
  color: var(--km-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.km-pdp__summary .woocommerce-product-details__short-description p:last-child {
  margin-bottom: 0;
}

/* Tabs / related */
.single-product .woocommerce-tabs {
  margin-top: 2.5rem;
  grid-column: 1 / -1;
  border-top: 1px solid var(--km-line);
  padding-top: 1.5rem;
}
.single-product .woocommerce-tabs ul.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
}
.single-product .woocommerce-tabs ul.tabs li {
  background: transparent;
  border: 0;
  margin: 0;
  padding: 0;
}
.single-product .woocommerce-tabs ul.tabs li a {
  display: inline-block;
  padding: 0.35rem 0;
  font-weight: 600;
  color: var(--km-muted);
  border-bottom: 2px solid transparent;
}
.single-product .woocommerce-tabs ul.tabs li.active a {
  color: var(--km-ink);
  border-bottom-color: var(--km-gold);
}
.single-product .woocommerce-Tabs-panel {
  padding: 0.25rem 0 0;
  color: var(--km-muted);
  line-height: 1.7;
}
.single-product .related.products,
.single-product .upsells.products {
  grid-column: 1 / -1;
  margin-top: 2rem;
}
.single-product .related.products > h2,
.single-product .upsells.products > h2 {
  font-size: 1.55rem;
  margin-bottom: 1rem;
}

.single-product .woocommerce-message,
.single-product .woocommerce-info,
.single-product .woocommerce-error {
  border-radius: 12px;
  border: 1px solid var(--km-line);
  background: #faf9f6;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 767px) {
  body.single-product .km-main {
    padding-top: 0.15rem;
    padding-bottom: 2rem;
  }
  .km-pdp-back {
    margin: 0 0 0.3rem;
  }
  .single-product .km-pdp.product {
    gap: 1.15rem;
  }
  .km-pdp__summary .product_title {
    font-size: clamp(1.35rem, 6.5vw, 1.75rem);
    text-transform: none;
    line-height: 1.2;
  }
  .km-pdp__summary .price {
    font-size: clamp(1.35rem, 5.5vw, 1.7rem);
    margin-bottom: 1rem;
  }
  .km-pdp__cart {
    margin-bottom: 1rem !important;
  }
  .km-pdp__actions {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
  .km-pdp__btn {
    width: 100%;
    min-height: 50px;
    font-size: 0.95rem;
    padding: 0.85rem 1rem;
    gap: 0.4rem;
  }
  .km-pdp__btn--cart,
  .single-product .km-pdp .cart .single_add_to_cart_button {
    width: 100% !important;
    min-height: 50px !important;
    padding: 0.85rem 1rem !important;
    font-size: 0.95rem !important;
  }
  .km-pdp__trust {
    gap: 0.45rem;
    padding-top: 1rem;
  }
  .km-pdp__trust-item {
    font-size: 0.68rem;
    gap: 0.35rem;
  }
  .km-pdp__trust-item svg {
    width: 22px;
    height: 22px;
  }
  .km-pdp__summary .woocommerce-product-details__short-description {
    margin-top: 1rem;
    font-size: 0.9rem;
  }
  .single-product .km-pdp .flex-control-thumbs li {
    flex: 0 0 56px;
  }
  .single-product .km-pdp .woocommerce-product-gallery,
  .single-product .km-pdp .woocommerce-product-gallery__image img,
  .single-product .km-pdp .woocommerce-product-gallery__image--placeholder img {
    border-radius: 14px;
  }
  .single-product .related.products > h2,
  .single-product .upsells.products > h2 {
    font-size: 1.3rem;
  }
  .single-product .woocommerce-message,
  .single-product .woocommerce-info,
  .single-product .woocommerce-error {
    margin-inline: 0;
    font-size: 0.88rem;
  }
}

@media (max-width: 480px) {
  .km-pdp__btn {
    min-height: 48px;
    font-size: 0.9rem;
    border-radius: 11px;
  }
  .km-pdp__btn--cart,
  .single-product .km-pdp .cart .single_add_to_cart_button {
    min-height: 48px !important;
    font-size: 0.9rem !important;
    border-radius: 11px !important;
  }
  .km-pdp__btn svg {
    width: 16px;
    height: 16px;
  }
  .km-pdp__trust-item {
    font-size: 0.64rem;
  }
}

@media (min-width: 768px) {
  .single-product .km-pdp.product {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.5rem 3rem;
    align-items: center;
  }
  .km-pdp__summary {
    padding-top: 0.5rem;
  }
}

@media (min-width: 1024px) {
  .single-product .km-pdp.product {
    gap: 2.75rem 3.5rem;
  }
}