/* Page-specific styles: product.html */
:root {
  --r: #e9332b;
  --rd: #c8241e;
  --rs: #fff0ed;
  --g: #88be21;
  --gd: #66980f;
  --gs: #eff8df;
  --o: #ffad24;
  --ink: #25211f;
  --mut: #746d67;
  --line: #e9e3dc;
  --cream: #fffaf1;
  --shadow: 0 18px 48px #4b31231a;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font:
    16px/1.5 Manrope,
    Arial,
    sans-serif;
}
.wrap {
  width: min(1370px, calc(100% - 48px));
  margin: auto;
}
button,
input {
  font: inherit;
}

.page {
  padding: 23px 0 54px;
  background:
    radial-gradient(circle at 84% 9%, #eef9d9, transparent 25%),
    linear-gradient(#fffdf8, #fff 560px);
}
.crumbs {
  display: flex;
  gap: 8px;
  color: var(--mut);
  font-size: 13px;
  margin-bottom: 18px;
}
.crumbs a {
  color: var(--mut);
  text-decoration: none;
}
.product-layout {
  display: grid;
  grid-template-columns: 590px minmax(0, 1fr);
  gap: 45px;
  align-items: start;
}
.gallery {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 13px;
}
.thumbs {
  display: grid;
  gap: 10px;
  align-content: start;
}
.thumb {
  width: 82px;
  height: 82px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  padding: 5px;
}
.thumb.active {
  border: 2px solid var(--r);
}
.thumb:not(.active):hover {
    border: 2px solid var(--orange);
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.main-photo {
  height: 525px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(150deg, #fff, #faf5ef);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.main-photo img {
  width: 92%;
  height: 92%;
  object-fit: contain;
  transition: 0.25s;
}

.photo-tag {
  position: absolute;
  left: 16px;
  top: 16px;
  padding: 7px 10px;
  background: var(--r);
  color: #fff;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
}
.zoom {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 6px 18px #40281822;
  cursor: pointer;
}
.zoom:hover {background: var(--red); color: #fff;}

.summary {
  padding-top: 4px;
}
.stock {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--gd);
  font-size: 13px;
  font-weight: 700;
}
.stock i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--g);
}
h1 {
  font-size: 36px;
  line-height: 1.14;
  letter-spacing: -0.04em;
  margin: 11px 0;
}
.submeta {
  display: flex;
  gap: 16px;
  color: var(--mut);
  font-size: 12px;
}
.rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 19px 0 15px;
}
.stars {
  color: var(--o);
  letter-spacing: 2px;
}
.rating a {
  color: var(--ink);
}
.tags {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.tag {
  padding: 5px 9px;
  border-radius: 13px;
  background: #fff0cf;
  color: #855700;
  font-size: 11px;
  font-weight: 800;
}
.tag.red {
  background: var(--rs);
  color: var(--r);
}
.price-block {
  margin-top: 25px;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(140deg, #fff, #fff8ed);
  box-shadow: var(--shadow);
}
.price-block .price strong {
  font-size: 36px;
  line-height: 1;
  color: var(--r);
}
.price span {
  color: var(--mut);
}
.old {
  color: #999;
  text-decoration: line-through;
  margin-left: 9px;
}
.pack {
  margin-top: 9px;
  color: var(--mut);
  font-size: 13px;
}
.order-row {
  display: grid;
  grid-template-columns: 190px minmax(200px, 1fr);
  gap: 10px;
  margin-top: 19px;
}
.qty {
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 11px;
  display: grid;
  grid-template-columns: 45px 1fr 45px;
  overflow: hidden;
  background: #fff;
}
.qty button {
  border: 0;
  background: #f7f3ee;
  font-size: 22px;
  cursor: pointer;
}
.qty button:hover {
  background: var(--gs);
  color: var(--gd);
}
.qty input {
  width: 100%;
  min-width: 0;
  border: 0;
  text-align: center;
  font-weight: 800;
  outline: 0;
}
.add {
  border: 0;
  border-radius: 11px;
  background: var(--g);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 9px 22px #79a9202c;
}
.add:hover {
  background: var(--gd);
}
.total {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}
.total b {
  font-size: 17px;
}
.delivery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 18px;
}
.deliver {
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
.deliver i {
  font-style: normal;
}
.deliver b,
.deliver small {
  display: block;
}
.deliver b {
  font-size: 11px;
  margin-top: 5px;
}
.deliver small {
  font-size: 9px;
  color: var(--mut);
}
.favorite {
  margin-top: 15px;
  border: 0;
  background: transparent;
  color: var(--mut);
  cursor: pointer;
}
.tabs {
  margin-top: 48px;
}
.tab-nav {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--line);
}
.tab-nav button {
  border: 0;
  background: transparent;
  padding: 14px 18px;
  cursor: pointer;
  color: var(--mut);
  font-weight: 700;
  border-bottom: 3px solid transparent;
}
.tab-nav button.active {
  color: var(--r);
  border-color: var(--r);
}
.tab-panel {
  display: none;
  padding: 27px 0;
}
.tab-panel.active {
  display: block;
}
.info-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
}
.info-grid h2 {
  font-size: 26px;
  margin: 0 0 13px;
}
.info-grid p {
  color: #56504b;
}
.facts {
  border: 1px solid var(--line);
  border-radius: 13px;
  overflow: hidden;
}
.fact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 12px 15px;
  border-top: 1px solid var(--line);
}
.fact:first-child {
  border-top: 0;
}
.fact span {
  color: var(--mut);
}
.nutrition {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 19px;
}
.nutri {
  padding: 13px;
  background: var(--gs);
  border-radius: 10px;
  text-align: center;
}
.nutri b,
.nutri small {
  display: block;
}
.nutri b {
  font-size: 18px;
}
.nutri small {
  font-size: 10px;
  color: var(--mut);
}
.review-card {
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 17px;
  max-width: 720px;
}
.review-card header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--rs);
  color: var(--r);
  display: grid;
  place-items: center;
  font-weight: 800;
}
.review-card p {
  margin: 12px 0 0;
}
.related {
  margin-top: 48px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.cart-sheet {
  position: fixed;
  right: 20px;
  top: 118px;
  width: 360px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  box-shadow: var(--shadow);
  z-index: 50;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: transform 0.2s;
}
.cart-sheet.open {
  visibility: visible;
  pointer-events: auto;
  transform: none;
}
.cart-sheet header {
  display: flex;
}
.cart-sheet header button {
  margin-left: auto;
  border: 0;
  background: none;
  font-size: 22px;
}
.cart-sheet .line {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.checkout {
  width: 100%;
  height: 44px;
  border: 0;
  border-radius: 10px;
  background: var(--r);
  color: #fff;
  font-weight: 800;
  display: grid;
  place-items: center;
  text-decoration: none;
}
.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translate(-50%, 8px);
  background: #302d2b;
  color: #fff;
  padding: 10px 15px;
  border-radius: 10px;
  opacity: 0;
  transition: 0.2s;
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 32px);
  }
  
  .product-layout {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }
  .gallery {
    grid-template-columns: 1fr;
  }
  .thumbs {
    display: flex;
    grid-row: 2;
  }
  .thumb {
    width: 68px;
    height: 68px;
  }
  .main-photo {
    height: 440px;
  }
  .delivery {
    grid-template-columns: 1fr;
  }
  .related-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 24px);
  }
  
  .catalog {
    height: 44px;
    font-size: 12px;
    padding: 0 10px;
  }
  .page {
    padding-top: 14px;
  }
  .crumbs {
    overflow: auto;
    white-space: nowrap;
    margin-bottom: 12px;
  }
  .product-layout {
    display: block;
  }
  .gallery {
    display: block;
  }
  .main-photo {
    height: auto;
    aspect-ratio: unset;
    border-radius: 14px;
  }
  .thumbs {
    display: none;
  }
  .summary {
    padding-top: 20px;
  }
  h1 {
    font-size: 28px;
  }
  .price-block {
    padding: 17px;
    margin-top: 18px;
  }
  .price-block .price strong {
    font-size: 31px;
  }
  .order-row {
    grid-template-columns: 1fr;
  }
  .add {
    height: 52px;
  }
  .delivery {
    grid-template-columns: 1fr 1fr;
  }
  .deliver:last-child {
    grid-column: 1/-1;
  }
  .tabs {
    margin-top: 30px;
  }
  .tab-nav {
    overflow-x: auto;
  }
  .tab-nav button {
    white-space: nowrap;
    padding: 12px;
  }
  .info-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .nutrition {
    grid-template-columns: repeat(2, 1fr);
  }
  .related {
    margin-top: 30px;
  }
  .related-grid {
    display: flex;
    overflow-x: auto;
    margin: 0 -12px;
    padding: 0 12px 15px;
  }
  
  .related-grid .product {min-width: 300px;}
  
  .cart-sheet {
    left: 7px;
    right: 7px;
    top: auto;
    bottom: 7px;
    width: auto;
    max-height: 72dvh;
    overflow: auto;
    background: #fff;
    box-shadow: 0 22px 70px #20140f55;
  }
  .cart-sheet header {
    position: sticky;
    top: -18px;
    background: #fff;
    padding-top: 4px;
    z-index: 2;
  }
  .cart-sheet .checkout {
    position: sticky;
    bottom: 0;
  }

}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}