body {
  margin: 0;
  font-family: Helvetica, Arial, sans-serif;
  color: #111;
  background: #fff;
}

.promo {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 34px;
  background: #000;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  z-index: 200;
}

.fixed-back {
  top: 118px;
}

.site-header {
  position: fixed;
  top: 34px;
  left: 0;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px 44px;
  box-sizing: border-box;
  background: rgba(255,255,255,0.94);
  z-index: 180;
}

.nav-left,
.nav-right {
  display: flex;
  gap: 22px;
  align-items: center;
}

.nav-right {
  justify-content: flex-end;
}

.site-header a {
  color: #111;
  text-decoration: none;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  letter-spacing: 0.15px;
}

.site-header .logo {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 34px;
  line-height: 1;
  letter-spacing: 1px;
  font-weight: 700;
  color: rgba(0,0,0,0.82);
}

.product-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: 92px;
}

.product-media {
  background: #f7f7f7;
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 92px 36px 70px;
  box-sizing: border-box;
}

.product-thumbs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: calc(100vh - 180px);
  overflow: auto;
  scrollbar-width: none;
}

.product-thumbs::-webkit-scrollbar {
  display: none;
}

.product-thumb {
  width: 90px;
  height: 118px;
  padding: 0;
  border: 1px solid transparent;
  background: #fff;
  cursor: pointer;
}

.product-thumb.active {
  border-color: #111;
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.product-main {
  position: relative;
  height: calc(100vh - 160px);
  min-height: 560px;
  background: #f7f7f7;
  overflow: hidden;
  cursor: zoom-in;
}

.product-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transform-origin: center;
  transition: transform 0.28s ease;
}

.product-main.zooming img {
  transform: scale(1.75);
}

.lightbox-open {
  overflow: hidden;
}

.product-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.96);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease;
  z-index: 320;
  display: grid;
  place-items: center;
  padding: 0 24px;
  box-sizing: border-box;
}

.product-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.product-lightbox-frame {
  position: relative;
  display: grid;
  place-items: center;
}

.product-lightbox-frame img {
  width: auto;
  height: auto;
  max-width: 92vw;
  max-height: 94vh;
  object-fit: contain;
  display: block;
}

.product-lightbox-controls {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 20px;
}

.product-lightbox-controls button {
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.94);
  color: #111;
  cursor: pointer;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 32px;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.product-lightbox-close {
  width: 64px !important;
  height: 64px !important;
  font-size: 34px !important;
}

.product-info {
  padding: 92px 110px 70px;
  box-sizing: border-box;
}

.title-row {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid #e5e5e5;
  padding-bottom: 30px;
  margin-bottom: 38px;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 400;
}

.price {
  margin: 0;
  font-size: 16px;
}

.section-label {
  margin: 0 0 18px;
  font-size: 15px;
  color: #333;
}

.color-row {
  display: flex;
  gap: 10px;
  margin-bottom: 38px;
}

.swatch {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(0,0,0,0.14);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.swatch.active {
  border-bottom-color: #111;
}

.swatch:hover {
  transform: translateY(-1px);
}

.swatch.silver {
  background: linear-gradient(135deg, #f7f7f4 0%, #c6c9c6 42%, #eef0ec 62%, #8f9694 100%);
}

.swatch.black {
  background: #111;
}

.swatch.gold {
  background: linear-gradient(135deg, #fff5c4 0%, #d8b55d 45%, #f7de8a 64%, #8e7334 100%);
}

.swatch.copper {
  background: linear-gradient(135deg, #f0b486 0%, #b66a3e 42%, #e0a06f 62%, #70412b 100%);
}

.size-row {
  display: flex;
  gap: 30px;
  margin: 24px 0 54px;
}

.size-row span {
  font-size: 15px;
  padding-bottom: 6px;
}

.size-row .active {
  border-bottom: 1px solid #111;
}

.description {
  max-width: 560px;
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.58;
  color: #333;
}

.sku {
  margin: 0 0 62px;
  color: #999;
  font-size: 15px;
}

.add-btn {
  width: 100%;
  padding: 19px;
  background: #000;
  color: #fff;
  border: 0;
  cursor: pointer;
  font-size: 18px;
  font-family: inherit;
}

.wishlist-button {
  width: 100%;
  margin-top: 22px;
  padding: 18px;
  border: 0;
  background: transparent;
  color: #111;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.wishlist-button span {
  display: inline-block;
  margin-right: 10px;
  font-size: 20px;
  line-height: 1;
  vertical-align: -1px;
}

.wishlist-button.is-added span {
  color: #111;
}

.store-link {
  display: inline-block;
  margin: 24px 0 48px;
  color: #111;
  text-decoration: none;
  font-size: 16px;
}

.accordion {
  border-top: 1px solid #e5e5e5;
}

.accordion button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  border: 0;
  border-bottom: 1px solid #e5e5e5;
  background: transparent;
  padding: 24px 0;
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
}

.wishlist-shade {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.42);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
  z-index: 240;
}

.wishlist-shade.active {
  opacity: 1;
  pointer-events: auto;
}

.wishlist-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(720px, 100vw);
  height: 100vh;
  background: #fff;
  box-sizing: border-box;
  padding: 24px 28px 28px;
  transform: translateX(100%);
  transition: transform 0.32s ease;
  z-index: 260;
  display: flex;
  flex-direction: column;
}

.wishlist-drawer.active {
  transform: translateX(0);
}

.wishlist-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.wishlist-back {
  width: 28px;
  height: 36px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 36px;
  line-height: 1;
  transform: rotate(180deg);
}

.wishlist-head h2 {
  margin: 0;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 24px;
  font-weight: 400;
}

.wishlist-note {
  margin: 0 -28px 26px;
  padding: 0 28px 20px;
  border-bottom: 1px solid #ddd;
  color: #555;
  font-size: 14px;
  line-height: 1.55;
  letter-spacing: 0.08em;
}

.wishlist-note a {
  color: #c76852;
  text-decoration: none;
}

.wishlist-items {
  flex: 1;
  overflow: auto;
}

.wishlist-item {
  position: relative;
  display: grid;
  grid-template-columns: 136px minmax(0, 1fr) 32px;
  gap: 18px;
  padding: 0 0 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid #eee;
}

.wishlist-product-link,
.wishlist-item > img {
  display: block;
  width: 136px;
  height: 136px;
  background: #f7f7f7;
}

.wishlist-product-link img,
.wishlist-item > img {
  width: 136px;
  height: 136px;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s ease;
}

.wishlist-product-link:hover img {
  opacity: 0.78;
}

.wishlist-info h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.wishlist-info p {
  margin: 0 0 14px;
  color: #333;
  font-size: 16px;
}

.wishlist-row {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.wishlist-qty {
  display: grid;
  grid-template-columns: 42px 52px 42px;
  height: 44px;
  border: 1px solid #ddd;
}

.wishlist-qty button,
.wishlist-remove {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: 20px;
}

.wishlist-qty span {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.wishlist-add-cart {
  min-width: 170px;
  height: 44px;
  border: 1px solid #999;
  background: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 15px;
}

.wishlist-remove {
  align-self: center;
  font-size: 23px;
}

.wishlist-empty {
  flex: 1;
  margin: 40px 0;
  color: #777;
  font-size: 16px;
}

.wishlist-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding-top: 18px;
}

.wishlist-action {
  height: 52px;
  border: 1px solid #888;
  background: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 14px;
    position: relative;
    top: 0;
  }

  .promo {
    position: relative;
  }

  .fixed-back {
    top: 112px;
  }

  .site-header .logo {
    font-size: 30px;
    letter-spacing: 1px;
  }

  .nav-left,
  .nav-right {
    justify-content: center;
    flex-wrap: wrap;
  }

  .product-page {
    grid-template-columns: 1fr;
    padding-top: 0;
  }

  .product-media,
  .product-info {
    padding: 44px 24px;
  }

  .product-media {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product-thumbs {
    order: 2;
    flex-direction: row;
    max-height: none;
    overflow-x: auto;
  }

  .product-thumb {
    flex: 0 0 72px;
    width: 72px;
    height: 92px;
  }

  .product-main {
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .product-main.zooming img {
    transform: none;
  }

  .product-lightbox {
    padding: 0;
  }

  .product-lightbox-frame img {
    max-width: 100vw;
    max-height: 100vh;
  }

  .product-lightbox-controls {
    bottom: 28px;
    gap: 14px;
  }

  .product-lightbox-controls button {
    width: 48px;
    height: 48px;
  }

  .product-lightbox-close {
    width: 58px !important;
    height: 58px !important;
  }

  .wishlist-drawer {
    padding: 22px;
  }

  .wishlist-note {
    margin-right: -22px;
    margin-left: -22px;
    padding-right: 22px;
    padding-left: 22px;
  }

  .wishlist-item {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 14px;
  }

  .wishlist-product-link,
  .wishlist-product-link img,
  .wishlist-item > img {
    width: 112px;
    height: 112px;
  }

  .wishlist-remove {
    grid-column: 2;
    justify-self: start;
  }

  .wishlist-footer {
    grid-template-columns: 1fr;
  }
}