* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color:#111; background:#fafafa; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 16px; }

/* HEADER */
.header { background:#fff; border-bottom:1px solid #eee; position: sticky; top:0; z-index:10; }
.header__row { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.logo { font-weight:800; letter-spacing:0.5px; }
.nav { display:flex; gap:14px; }
.nav a { color:#333; padding:8px 10px; border-radius:10px; }
.nav a:hover { background:#f2f2f2; }

/* FOOTER */
.footer { padding: 24px 0; border-top: 1px solid #eee; background:#fff; margin-top: 24px; }
.muted { color:#666; font-size: 14px; }

/* PAGE TITLE */
.pageTitle { display:flex; align-items:flex-end; justify-content:space-between; gap:12px; margin: 10px 0 14px; }
h1 { margin:0; font-size: 28px; }

/* LAYOUT GRID */
.grid { display:grid; grid-template-columns: 300px 1fr; gap: 16px; }
@media (max-width: 980px) { .grid { grid-template-columns: 1fr; } }

/* FILTERS */
.filters { background:#fff; border:1px solid #eee; border-radius: 16px; padding: 14px; }
.filters__block { margin-bottom: 12px; }
.filters__label { font-size: 13px; color:#555; margin-bottom: 6px; }
.filters__actions { display:flex; gap:10px; }
.row2 { display:grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.check { display:flex; align-items:center; gap:8px; font-size: 14px; margin: 6px 0; }

/* INPUTS */
.input {
  width:100%;
  padding: 10px 12px;
  border:1px solid #ddd;
  border-radius: 12px;
  background:#fff;
  outline:none;
}
.input:focus { border-color:#bbb; }

/* BUTTONS */
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #111;
  background:#111;
  color:#fff;
  cursor:pointer;
}
.btn:hover { opacity: .92; }
.btn--ghost { background:#fff; color:#111; }
.btn--small { padding: 8px 10px; font-size: 14px; border-radius: 12px; }

/* CATALOG GRID */
.catalog { min-height: 200px; }

.cards {
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 1100px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

/* PRODUCT CARD */
.card {
  background:#fff;
  border:1px solid #eee;
  border-radius: 16px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.card__img { display:block; background:#f4f4f4; }
.card__img img {
  width:100%;
  height: 220px;
  object-fit: contain;
  display:block;
  padding: 10px;
}

.card__body {
  padding: 12px;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.card__title { font-weight: 700; line-height: 1.25; }
.card__title a:hover { text-decoration: underline; }

.card__meta {
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  color:#555;
  font-size: 13px;
}
.card__meta span {
  background:#f6f6f6;
  padding: 4px 8px;
  border-radius: 999px;
}

.card__priceRow { display:flex; align-items:baseline; gap:10px; }
.price { font-weight: 800; font-size: 18px; }
.price--big { font-size: 28px; }
.oldPrice { color:#888; text-decoration: line-through; }

.card__badges { display:flex; flex-wrap:wrap; gap:6px; }
.badge {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  border:1px solid #ddd;
  background:#fff;
}
.badge--ok { border-color:#bfe7c5; }
.badge--no { border-color:#ffd2d2; }

/* PRODUCT PAGE */
.breadcrumbs { color:#555; font-size: 14px; margin: 6px 0 10px; }
.breadcrumbs a { text-decoration: underline; }

.product {
  display:grid;
  grid-template-columns: 420px 1fr;
  gap: 16px;
}
@media (max-width: 980px) { .product { grid-template-columns: 1fr; } }

.product__img {
  background:#fff;
  border:1px solid #eee;
  border-radius: 16px;
  padding: 12px;
}
.product__img img {
  width:100%;
  height: 420px;
  object-fit: contain;
  display:block;
}

.product__info {
  background:#fff;
  border:1px solid #eee;
  border-radius: 16px;
  padding: 14px;
}

.product__priceRow {
  display:flex;
  align-items:baseline;
  gap:12px;
  flex-wrap:wrap;
  margin: 10px 0;
}

.stock {
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 999px;
  border:1px solid #ddd;
}
.stock--ok { border-color:#bfe7c5; }
.stock--no { border-color:#ffd2d2; }

/* SPECS */
.specs {
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
  margin: 12px 0;
}
@media (max-width: 640px) { .specs { grid-template-columns: 1fr; } }

.spec {
  display:flex;
  justify-content:space-between;
  gap: 12px;
  padding: 10px 12px;
  border:1px solid #eee;
  border-radius: 14px;
  background:#fafafa;
}
.spec span { color:#666; }

.lead { color:#333; }

/* CTA */
.cta {
  border-top: 1px solid #eee;
  padding-top: 14px;
  margin-top: 14px;
}

.form {
  display:grid;
  gap: 10px;
  max-width: 420px;
}

.desc {
  border-top: 1px solid #eee;
  padding-top: 14px;
  margin-top: 14px;
}

.logo__img {
  height: 100px;
  width: auto;
  display: block;
}

.dd {
  border: 1px solid #ddd;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.dd__summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.dd__summary::-webkit-details-marker { display: none; }

.dd__panel {
  border-top: 1px solid #eee;
  padding: 8px 10px;
  max-height: 220px;
  overflow: auto;
}

.dd__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 2px;
  font-size: 14px;
}

.dd__chev {
  opacity: .7;
}

.thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.thumb {
  width: 72px;
  height: 72px;
  border: 1px solid #eee;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  display: block;
}

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

.thumbs { display:flex; gap:8px; margin-top:10px; flex-wrap:wrap; }

.thumb {
  width: 72px;
  height: 72px;
  border: 1px solid #eee;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  display: block;
  padding: 0;
  cursor: pointer;
}

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

.thumb--active {
  border-color: #111;
  box-shadow: 0 0 0 2px rgba(0,0,0,.08);
}
.gallery {
  position: relative;
}

.gbtn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.55);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
  display: grid;
  place-items: center;

  opacity: 0;
  pointer-events: none;
  transition: opacity .15s ease, background .15s ease;
}

.gbtn--prev { left: 10px; }
.gbtn--next { right: 10px; }

.gallery:hover .gbtn {
  opacity: 1;
  pointer-events: auto;
}

.gbtn:hover {
  background: rgba(255,255,255,.85);
}

/* миниатюры без стрелок */
.thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  overflow: auto;
  padding-bottom: 2px;
  scroll-snap-type: x mandatory;
}

.thumb { scroll-snap-align: center; }

/* buy state */
.btn--inCart {
  background: #fff;
  color: #111;
  border: 1px solid #111;
}

.inCartHint {
  margin-top: 6px;
  font-size: 12px;
  color: #666;
}

/* header cart */
.cartLink { display:flex; gap:8px; align-items:center; }
.cartBadge {
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* cart page */
.cartWrap { display:grid; grid-template-columns: 1fr 320px; gap: 18px; }
.cartList { display:flex; flex-direction:column; gap:12px; }

.cartItem {
  display:grid;
  grid-template-columns: 92px 1fr 120px 130px 40px;
  gap: 12px;
  align-items:center;
  background:#fff;
  border:1px solid #eee;
  border-radius:16px;
  padding:12px;
}

.cartItem__img img { width:92px; height:72px; object-fit:contain; display:block; }
.cartItem__title { font-weight: 600; }
.cartItem__price { margin-top: 6px; font-weight: 700; }

.cartItem__qty { display:flex; align-items:center; justify-content:center; gap:8px; }
.qtyBtn {
  width: 34px; height: 34px;
  border-radius: 12px;
  border: 1px solid #eee;
  background:#fff;
  cursor:pointer;
  font-size: 18px;
}
.qtyVal { width: 28px; text-align:center; }

.cartItem__sum { font-weight: 700; text-align:right; }
.removeBtn {
  width: 34px; height: 34px;
  border-radius: 12px;
  border: 1px solid #eee;
  background:#fff;
  cursor:pointer;
}

.cartSide { display:flex; flex-direction:column; gap:12px; }
.cartTotal, .cartForm {
  background:#fff;
  border:1px solid #eee;
  border-radius:16px;
  padding:12px;
}
.cartTotal__sum { font-size: 22px; font-weight: 800; margin-top: 6px; }
.cartForm .input { width:100%; margin-top: 8px; }
@media (max-width: 980px) {
  .cartWrap { grid-template-columns: 1fr; }
  .cartItem { grid-template-columns: 72px 1fr; }
  .cartItem__qty, .cartItem__sum, .removeBtn { justify-self: start; }
}

.buyBlock {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 16px;
  padding: 16px;
  margin-top: 20px;
}

.buyBlock .btn {
  width: 100%;
}

.pageTitle--row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.cartLink--page{
  text-decoration:none;
  color:#111;
  display:flex;
  align-items:center;
  gap:10px;
}

.cartMeta{
  font-size:13px;
  color:#666;
  white-space:nowrap;
}

@media (max-width: 720px){
  .cartMeta{ display:none; }
}

.formError{
  margin-top:10px;
  padding:10px 12px;
  border:1px solid #ffd2d2;
  background:#fff5f5;
  border-radius:12px;
  color:#b10000;
  font-size:13px;
}

.mobileFiltersBtn {
  display: none;
  width: 100%;
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid #ddd;
  border-radius: 12px;
  background: #fff;
  font-size: 16px;
  cursor: pointer;
}

@media (max-width: 980px) {
  .mobileFiltersBtn {
    display: block;
  }

  .filters {
    display: none;
  }

  body.filters-open .filters {
    display: block;
    margin-bottom: 12px;
  }
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 1100px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .card__img img {
    height: 140px;
    padding: 8px;
  }

  .card__body {
    padding: 10px;
    gap: 8px;
  }

  .card__title {
    font-size: 15px;
    line-height: 1.25;
  }

  .card__meta {
    gap: 4px;
    font-size: 12px;
  }

  .card__meta span {
    padding: 3px 7px;
  }

  .price {
    font-size: 16px;
  }

  .oldPrice {
    font-size: 13px;
  }

  .card__badges {
    gap: 4px;
  }

  .badge {
    font-size: 11px;
    padding: 3px 7px;
  }

  .btn--small,
  .buyBtn {
    width: 100%;
    min-height: 38px;
    font-size: 14px;
    padding: 8px 10px;
  }
}

@media (max-width: 380px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .cartItem {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 10px;
    align-items: start;
    padding: 12px;
  }

  .cartItem__img {
    grid-column: 1;
    grid-row: 1;
  }

  .cartItem__img img {
    width: 72px;
    height: 56px;
    object-fit: contain;
    display: block;
  }

  .cartItem__info {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
  }

  .cartItem__title {
    font-size: 16px;
    line-height: 1.25;
    margin-bottom: 4px;
    word-break: break-word;
  }

  .cartItem__price {
    font-size: 14px;
  }

  .cartItem__qty {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    gap: 10px;
    margin-top: 6px;
  }

  .cartItem__sum {
    grid-column: 1 / -1;
    grid-row: 3;
    text-align: left;
    font-size: 16px;
    margin-top: 2px;
  }

  .removeBtn {
    grid-column: 1 / -1;
    grid-row: 4;
    justify-self: start;
    margin-top: 4px;
  }

  .qtyBtn {
    width: 34px;
    height: 34px;
  }

  .qtyVal {
    width: auto;
    min-width: 20px;
    text-align: center;
    font-size: 16px;
  }

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

.header {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.header--hidden {
  transform: translateY(-100%);
}

@media (max-width: 768px) {
  .header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: #fff;
  }
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card__img {
  flex-shrink: 0;
}

.card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card__title {
  min-height: 52px;
  line-height: 1.25;
}

.card__meta {
  min-height: 28px;
}

.card__priceRow {
  min-height: 32px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.card__badges {
  min-height: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card__actions {
  margin-top: auto;
  padding-top: 10px;
}

.card__actions .btn,
.card__actions .buyBtn,
.card__actions .btn--small {
  width: 100%;
}

.card__title a {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.checkoutActions {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.formSuccess {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid #cfe7cf;
  background: #f3fff3;
  border-radius: 12px;
  color: #1f6b1f;
  font-size: 13px;
}

.checkoutSuccess {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 16px;
}

.checkoutSuccess__title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}

.checkoutSuccess__text {
  color: #444;
  line-height: 1.5;
  margin-bottom: 16px;
}

.checkoutSuccess__meta {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.checkoutSuccess__row {
  font-size: 15px;
  color: #222;
}

.checkoutSuccess__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .checkoutSuccess {
    padding: 16px;
    border-radius: 16px;
  }

  .checkoutSuccess__title {
    font-size: 21px;
  }

  .checkoutSuccess__actions {
    flex-direction: column;
  }

  .checkoutSuccess__actions .btn,
  .checkoutSuccess__actions .btn--ghost {
    width: 100%;
  }
}

.card--clickable {
  cursor: pointer;
}

.card {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card--clickable:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.cookieBanner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 1000;
  background: #111;
  color: #fff;
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cookieBanner__text {
  font-size: 14px;
}