:root{
  --pt-bg:#f5f7fb;
  --pt-card:#ffffff;
  --pt-text:#172033;
  --pt-muted:#6b7280;
  --pt-line:#e7ecf3;
  --pt-line-dark:#d7dee8;
  --pt-yellow:#ffd400;
  --pt-yellow-dark:#f0c300;
  --pt-green:#16a34a;
  --pt-blue:#1d4ed8;
  --pt-shadow:0 18px 45px rgba(15,23,42,.08);
  --pt-shadow-soft:0 10px 28px rgba(15,23,42,.05);
  --pt-radius:22px;
  --pt-radius-sm:14px;
}

/* общая страница */
body{
  background:var(--pt-bg);
}

#content{
  padding-bottom:0;
}

/* верхняя часть товара */
.full-tov{
  background:transparent;
  padding:8px 0 28px;
}

.full-tov .title-product{
  margin:8px 0 26px !important;
  font-size:52px;
  line-height:1.08;
  font-weight:800;
  color:var(--pt-text);
  letter-spacing:-.02em;
  position:relative;
}

.full-tov .title-product:after{
  content:"";
  display:block;
  width:110px;
  height:5px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--pt-yellow) 0%,#ffdf47 100%);
  margin-top:14px;
}

/* левая колонка с фото */
.full-tov .thumbnails{
  margin:0;
  padding:20px;
  list-style:none;
  background:var(--pt-card);
  border:1px solid var(--pt-line);
  border-radius:var(--pt-radius);
  box-shadow:var(--pt-shadow);
  overflow:hidden;
}

.full-tov .thumbnails > li{
  margin:0 0 14px;
}

.full-tov .thumbnails > li:last-child{
  margin-bottom:0;
}

.full-tov .thumbnails > li > a.thumbnail{
  margin:0;
  padding:14px;
  border:0;
  border-radius:18px;
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
  box-shadow:inset 0 0 0 1px #eef2f7;
}

.full-tov .thumbnails > li > a.thumbnail img{
  display:block;
  width:100%;
  height:auto;
  border-radius:14px;
}

.full-tov .image-additional{
  display:inline-block;
  vertical-align:top;
  width:88px;
  margin-right:10px !important;
  margin-bottom:0 !important;
}

.full-tov .image-additional a.thumbnail{
  padding:8px;
  border-radius:14px;
  background:#fff;
  box-shadow:inset 0 0 0 1px #edf1f6;
  transition:.25s ease;
}

.full-tov .image-additional a.thumbnail:hover{
  transform:translateY(-2px);
  box-shadow:inset 0 0 0 1px #dbe4ef, 0 8px 18px rgba(15,23,42,.08);
}

/* правая колонка */
.full-tov .rate{
  display:flex;
  align-items:center;
  gap:10px;
  margin:4px 0 14px;
  color:#f5b301;
  font-size:14px;
}

.full-tov .rate span{
  color:var(--pt-muted);
  font-size:13px;
}

.full-tov .rate a{
  color:var(--pt-muted);
  text-decoration:none;
}

.full-tov .rate a:hover{
  color:var(--pt-blue);
}

.full-tov .dop-info{
  margin:0 0 18px;
  padding:18px 20px;
  background:var(--pt-card);
  border:1px solid var(--pt-line);
  border-radius:18px;
  box-shadow:var(--pt-shadow-soft);
}

.full-tov .dop-info li{
  color:var(--pt-text);
  font-size:15px;
  line-height:1.55;
  margin-bottom:6px;
}

.full-tov .dop-info li:last-child{
  margin-bottom:0;
}

.full-tov .dop-info strong{
  font-weight:700;
}

.full-tov .dop-info a{
  color:var(--pt-blue);
  text-decoration:none;
}

.full-tov .dop-info a:hover{
  text-decoration:underline;
}

/* цена */
.full-tov #block_price{
  margin-bottom:18px;
}

.full-tov #block_price .price{
  display:flex;
  align-items:flex-end;
  flex-wrap:wrap;
  gap:12px;
  padding:22px 24px;
  background:linear-gradient(135deg,#ffffff 0%,#fbfdff 100%);
  border:1px solid var(--pt-line);
  border-radius:20px;
  box-shadow:var(--pt-shadow-soft);
  line-height:1.15;
}

.full-tov #block_price .price,
.full-tov #block_price .price *{
  vertical-align:baseline;
}

.full-tov #block_price .price > span{
  color:#9aa4b2 !important;
  font-size:22px !important;
  text-decoration:line-through !important;
  font-weight:500;
  margin-left:0 !important;
}

.full-tov #block_price .price br{
  display:none;
}

.full-tov #block_price .price{
  color:var(--pt-green);
  font-size:42px;
  font-weight:800;
}

.full-tov #block_price .price .price-new{
  color:var(--pt-green) !important;
  font-size:42px !important;
  font-weight:800 !important;
  text-decoration:none !important;
}

.full-tov #block_price .price .price-old{
  color:#9aa4b2 !important;
  font-size:22px !important;
  text-decoration:line-through !important;
  font-weight:500 !important;
}

.full-tov #block_price .price .price-small{
  width:100%;
  color:var(--pt-muted);
  font-size:13px;
  font-weight:500;
}

/* блок покупки */
.full-tov #product{
  padding:24px;
  background:var(--pt-card);
  border:1px solid var(--pt-line);
  border-radius:22px;
  box-shadow:var(--pt-shadow);
}

.full-tov #product hr{
  border-color:var(--pt-line);
  margin:18px 0 22px;
}

.full-tov #product h3{
  margin:0 0 18px;
  font-size:24px;
  line-height:1.2;
  font-weight:800;
  color:var(--pt-text);
}

.full-tov #product .form-group{
  margin-bottom:18px;
}

.full-tov #product .control-label{
  display:block;
  margin-bottom:10px;
  color:var(--pt-text);
  font-size:16px;
  line-height:1.35;
  font-weight:700;
}

/* select/text/textarea */
.full-tov #product .form-control{
  height:46px;
  border:1px solid var(--pt-line-dark);
  border-radius:12px;
  box-shadow:none;
  background:#fff;
  color:var(--pt-text);
  transition:border-color .2s ease, box-shadow .2s ease;
}

.full-tov #product textarea.form-control{
  height:auto;
  min-height:120px;
  resize:vertical;
}

.full-tov #product .form-control:focus{
  border-color:#c9d6e6;
  box-shadow:0 0 0 4px rgba(37,99,235,.08);
}

/* радио и чекбокс - именно по твоему tpl */
.full-tov #product .btn-group.radio,
.full-tov #product .checkbox.btn-group{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.full-tov #product .btn-group.radio > label.btn,
.full-tov #product .checkbox.btn-group > label.btn{
  min-height:46px;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--pt-line-dark);
  background:#f8fafc;
  color:var(--pt-text);
  font-weight:600;
  box-shadow:none;
  transition:.2s ease;
}

.full-tov #product .btn-group.radio > label.btn:hover,
.full-tov #product .checkbox.btn-group > label.btn:hover{
  background:#fff;
  border-color:#cfd9e6;
  transform:translateY(-1px);
}

.full-tov #product .btn-group.radio > label.active,
.full-tov #product .checkbox.btn-group > label.active{
  background:#fff8cf;
  border-color:#f1d45d;
  color:#111827;
  box-shadow:0 8px 18px rgba(255,212,0,.18);
}

.full-tov #product .btn-group label img.img-thumbnail{
  width:34px;
  height:34px;
  object-fit:contain;
  border-radius:8px;
  margin-right:8px;
  border:1px solid #e7edf4;
  background:#fff;
}

/* количество и кнопка */
.full-tov .to-cart{
  margin-top:8px;
  padding-top:6px;
}

.full-tov .to-cart .row{
  display:flex;
  flex-wrap:wrap;
  align-items:stretch;
}

.full-tov .to-cart .qtty input{
  height:54px;
  border:1px solid var(--pt-line-dark);
  border-radius:14px;
  text-align:center;
  font-size:18px;
  font-weight:700;
  box-shadow:none;
}

.full-tov .to-cart .product-btns{
  display:flex;
  align-items:stretch;
}

.full-tov #button-cart{
  width:100%;
  min-height:54px;
  border:0;
  border-radius:14px;
  background:linear-gradient(135deg,var(--pt-yellow) 0%,var(--pt-yellow-dark) 100%);
  color:#161616;
  font-size:17px;
  line-height:1.2;
  font-weight:800;
  box-shadow:0 14px 28px rgba(255,212,0,.26);
  transition:transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.full-tov #button-cart:hover{
  transform:translateY(-1px);
  filter:brightness(.98);
  box-shadow:0 18px 34px rgba(255,212,0,.3);
}

/* второстепенные кнопки */
.full-tov .btn-sub-full{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-right:10px;
  margin-bottom:10px;
  padding:10px 14px;
  border-radius:12px;
  background:#fff;
  border:1px solid var(--pt-line);
  color:var(--pt-text);
  font-weight:600;
  transition:.2s ease;
}

.full-tov .btn-sub-full:hover{
  text-decoration:none;
  border-color:#d5ddea;
  transform:translateY(-1px);
  box-shadow:0 10px 22px rgba(15,23,42,.06);
}

/* низ страницы */
.product-bottom{
  margin-top:18px;
  padding:6px 0 36px;
}

.product-bottom .nav-tabs{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  border-bottom:0;
  margin-bottom:16px;
}

.product-bottom .nav-tabs > li{
  float:none;
  margin-bottom:0;
}

.product-bottom .nav-tabs > li > a{
  margin:0;
  padding:12px 18px;
  border:1px solid var(--pt-line);
  border-radius:12px;
  background:#fff;
  color:var(--pt-text);
  font-size:15px;
  font-weight:700;
  transition:.2s ease;
}

.product-bottom .nav-tabs > li > a:hover{
  background:#fffdf2;
  border-color:#f3dd79;
}

.product-bottom .nav-tabs > li.active > a,
.product-bottom .nav-tabs > li.active > a:hover,
.product-bottom .nav-tabs > li.active > a:focus{
  background:linear-gradient(135deg,#fff8cf 0%,#fff2a7 100%);
  border:1px solid #f1d45d;
  color:#111827;
}

.product-bottom .tab-content{
  background:transparent;
  border:0;
  padding:0;
  box-shadow:none;
}

.product-bottom .tab-bg{
  background:var(--pt-card);
  border:1px solid var(--pt-line);
  border-radius:22px;
  padding:26px 28px;
  box-shadow:var(--pt-shadow);
}

.product-bottom .tab-bg h2,
.product-bottom .tab-bg h3,
.product-bottom .tab-bg h4{
  color:var(--pt-text);
  font-weight:800;
}

.product-bottom .tab-bg p,
.product-bottom .tab-bg li,
.product-bottom .tab-bg td{
  color:#334155;
  font-size:16px;
  line-height:1.7;
}

.product-bottom .table{
  margin-bottom:0;
}

.product-bottom .table > thead > tr > td,
.product-bottom .table > tbody > tr > td{
  padding:12px 14px;
  border-color:#eef2f7;
}

.product-bottom .table > thead > tr > td{
  background:#f8fafc;
}

/* отзывы справа */
.reviews-block{
  padding-top:50px;
}

.title-review{
  margin:0 0 16px !important;
  font-size:26px;
  line-height:1.2;
  font-weight:800;
  color:var(--pt-text);
}

.reviews-block .tab-pane{
  display:block !important;
}

.reviews-block .tab-bg{
  background:var(--pt-card);
  border:1px solid var(--pt-line);
  border-radius:22px;
  padding:24px;
  box-shadow:var(--pt-shadow);
}

#review{
  margin-bottom:18px;
}

#review .table,
#review table{
  background:#fff;
}

#form-review h2{
  margin:0 0 18px;
  font-size:34px;
  line-height:1.15;
  font-weight:800;
  color:var(--pt-text);
}

#form-review .form-group{
  margin-bottom:18px;
}

#form-review .form-control{
  height:48px;
  border:1px solid var(--pt-line-dark);
  border-radius:12px;
  box-shadow:none;
}

#form-review textarea.form-control{
  min-height:140px;
  height:auto;
}

#form-review .help-block{
  color:var(--pt-muted);
  font-size:13px;
}

#button-review{
  min-height:48px;
  border:0;
  border-radius:12px;
  background:#111827;
  color:#fff;
  font-weight:800;
  padding:12px 18px;
}

#button-review:hover{
  background:#1f2937;
}

/* связанные товары */
.section-title{
  margin:34px 0 18px;
}

.section-title h4{
  margin:0;
  font-size:30px;
  line-height:1.2;
  font-weight:800;
  color:var(--pt-text);
}

#feat .item{
  padding:8px;
}

#feat .tov{
  background:#fff;
  border:1px solid var(--pt-line);
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--pt-shadow-soft);
  min-height:100%;
}

#feat .tov-img{
  position:relative;
  padding:18px;
  background:linear-gradient(180deg,#fff 0%,#f7f9fc 100%);
}

#feat .tov-img span{
  position:absolute;
  top:14px;
  left:14px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  height:30px;
  padding:0 10px;
  border-radius:999px;
  background:#ef4444;
  color:#fff;
  font-size:12px;
  font-weight:700;
}

#feat .tov-img .image{
  min-height:220px;
  display:flex;
  align-items:center;
  justify-content:center;
}

#feat .tov-img .image img{
  max-height:200px;
  width:auto;
}

#feat .caption{
  padding:18px 20px 20px;
}

#feat .caption h2{
  margin:0 0 10px;
  font-size:18px;
  line-height:1.35;
  font-weight:700;
  min-height:48px;
}

#feat .caption h2 a{
  color:var(--pt-text);
  text-decoration:none;
}

#feat .caption h2 a:hover{
  color:var(--pt-blue);
}

#feat .caption p{
  color:var(--pt-muted);
  font-size:14px;
  line-height:1.55;
  min-height:64px;
}

#feat .price{
  color:var(--pt-green);
  font-size:26px;
  line-height:1.2;
  font-weight:800;
}

#feat .price span,
#feat .product-price-c{
  color:#a0a8b8 !important;
  font-size:16px;
  font-weight:500;
  text-decoration:line-through;
  margin-left:8px;
}

#feat .rate{
  color:#f5b301;
  margin:8px 0 14px;
}

#feat .block-button-price{
  display:flex;
  flex-direction:column;
  gap:12px;
}

#feat .cart-b{
  height:46px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--pt-yellow) 0%,var(--pt-yellow-dark) 100%);
  color:#161616;
  font-weight:800;
  transition:.2s ease;
}

#feat .cart-b:hover{
  transform:translateY(-1px);
}

#feat .but-block{
  display:flex;
  gap:8px;
  position:absolute;
  right:16px;
  top:16px;
  opacity:0;
  transform:translateY(8px);
  transition:.25s ease;
}

#feat .tov:hover .but-block{
  opacity:1;
  transform:translateY(0);
}

#feat .icon-b{
  width:40px;
  height:40px;
  border-radius:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid var(--pt-line);
  color:var(--pt-text);
  box-shadow:0 8px 18px rgba(15,23,42,.06);
}

/* хлебные крошки чуть чище */
.breadcrumb{
  margin-bottom:16px;
  padding:0;
  background:transparent;
  font-size:13px;
}

.breadcrumb > li + li:before{
  color:#9aa4b2;
}

/* адаптив */
@media (max-width: 1199px){
  .full-tov .title-product{
    font-size:42px;
  }

  .full-tov #block_price .price,
  .full-tov #block_price .price .price-new{
    font-size:34px !important;
  }
}

@media (max-width: 991px){
  .full-tov .title-product{
    font-size:34px;
  }

  .full-tov .thumbnails,
  .full-tov #product,
  .product-bottom .tab-bg,
  .reviews-block .tab-bg{
    padding:18px;
  }

  .reviews-block{
    padding-top:28px;
  }

  #form-review h2{
    font-size:28px;
  }
}

@media (max-width: 767px){
  .full-tov .title-product{
    font-size:28px;
  }

  .full-tov #block_price .price,
  .full-tov #block_price .price .price-new{
    font-size:28px !important;
  }

  .full-tov #block_price .price > span{
    font-size:18px !important;
  }

  .product-bottom .nav-tabs{
    flex-direction:column;
  }

  .product-bottom .nav-tabs > li > a{
    display:block;
  }

  .full-tov .image-additional{
    width:64px;
  }

  #feat .caption p{
    min-height:auto;
  }
}