/* ============================================================
   РАЗДЕЛ: магазин аксессуаров для практики.
   Префикс: shop-

   Светлая витрина контрастирует с тёмной шапкой сайта, как в макете.
   Локальная палитра сохраняет её независимо от переключателя темы.
   ============================================================ */
.shop-page {
  --shop-card: rgb(255 253 247 / 76%);
  --shop-card-border: rgb(77 78 61 / 14%);
  --shop-gold: #b08a3e;
  --shop-gutter: clamp(18px, 4vw, 56px);
  --shop-ink: #24251d;
  --shop-ink-soft: #696a5d;
  --shop-olive: #3f4934;
  --shop-olive-deep: #252b20;
  --shop-top-offset: 124px;
  background: #f6f1e7;
  color: var(--shop-ink);
  isolation: isolate;
  min-height: 100vh;
  padding-bottom: var(--sp-8);
  padding-top: var(--shop-top-offset);
  position: relative;
}

.shop-page::before {
  background: linear-gradient(90deg, rgb(246 241 231 / 8%), rgb(246 241 231 / 12%)), url('/images/shop/backgrounds/shop-hero-bg-v1.webp') center 52% / cover no-repeat;
  content: '';
  height: calc(var(--shop-top-offset) + clamp(270px, 27vw, 390px));
  inset: 0 0 auto;
  pointer-events: none;
  position: absolute;
  z-index: -1;
}

.shop-hero {
  align-items: end;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: clamp(270px, 27vw, 390px);
  padding: clamp(42px, 5vw, 72px) var(--shop-gutter) clamp(38px, 4vw, 60px);
  position: relative;
}

.shop-hero-copy {
  max-width: 780px;
  position: relative;
  z-index: 1;
}

.shop-kicker {
  align-items: center;
  color: var(--shop-olive);
  display: flex;
  font-size: 0.78rem;
  font-weight: 700;
  gap: 12px;
  letter-spacing: 0.2em;
  margin: 0 0 var(--sp-4);
  text-transform: uppercase;
}

.shop-kicker-line {
  background: var(--shop-gold);
  display: block;
  width: 34px;
  height: 2px;
}

.shop-title {
  color: var(--shop-ink);
  font-family: var(--font-heading);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 0.9;
  margin: 0 0 var(--sp-3);
}

.shop-intro {
  color: var(--shop-olive);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 0;
}

.shop-hero-note {
  align-self: center;
  border-bottom: 1px solid rgb(63 73 52 / 35%);
  color: var(--shop-olive);
  font-size: 0.78rem;
  letter-spacing: 0.19em;
  margin: 0 4vw 0 24px;
  padding-bottom: 9px;
  text-transform: uppercase;
  white-space: nowrap;
}

.shop-catalog {
  margin: 0 auto;
  max-width: 1600px;
  padding: clamp(22px, 2.8vw, 40px) var(--shop-gutter) 0;
}

.shop-toolbar {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 22px;
}

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

.shop-category {
  background: transparent;
  border: 1px solid rgb(63 73 52 / 18%);
  border-radius: var(--radius-pill);
  color: var(--shop-ink-soft);
  cursor: pointer;
  font: 500 0.92rem / 1 var(--font-main);
  min-height: 42px;
  padding: 0 22px;
  transition: background var(--tr-fast), border-color var(--tr-fast), color var(--tr-fast);
}

.shop-category:hover,
.shop-category.is-active {
  background: var(--shop-olive);
  border-color: var(--shop-olive);
  color: var(--color-bone-50);
}

.shop-controls {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: end;
  min-width: min(100%, 470px);
}

.shop-cart {
  align-items: center;
  background: var(--shop-olive);
  border-radius: var(--radius-pill);
  color: var(--color-bone-50);
  display: flex;
  flex-shrink: 0;
  font-size: 0.82rem;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
}

.shop-cart[hidden] {
  display: none;
}

.shop-cart-count {
  color: var(--color-amber-400);
  font-weight: 700;
  min-width: 1ch;
  text-align: center;
}

.shop-search {
  align-items: center;
  background: rgb(255 253 247 / 54%);
  border: 1px solid rgb(63 73 52 / 18%);
  border-radius: var(--radius-pill);
  color: var(--shop-olive);
  display: flex;
  gap: 10px;
  min-height: 42px;
  padding: 0 14px;
  width: min(100%, 250px);
}

.shop-search-icon {
  color: var(--shop-olive);
  flex-shrink: 0;
}

.shop-search-field {
  background: transparent;
  border: 0;
  color: var(--shop-ink);
  font: 400 0.88rem / 1.3 var(--font-main);
  min-width: 0;
  outline: 0;
  width: 100%;
}

.shop-search-field::placeholder {
  color: var(--shop-ink-soft);
  opacity: 0.75;
}

.shop-sort-wrap {
  align-items: center;
  background: rgb(255 253 247 / 54%);
  border: 1px solid rgb(63 73 52 / 18%);
  border-radius: var(--radius-pill);
  color: var(--shop-ink);
  display: flex;
  gap: 10px;
  min-height: 42px;
  padding: 0 14px;
  position: relative;
}

.shop-sort-label {
  color: var(--shop-ink-soft);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.shop-sort {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--shop-ink);
  cursor: pointer;
  font: 500 0.83rem / 1.2 var(--font-main);
  max-width: 170px;
  outline: 0;
  padding-right: 18px;
}

.shop-sort-icon {
  color: var(--shop-olive);
  pointer-events: none;
  position: absolute;
  right: 12px;
}

.shop-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.shop-card {
  -webkit-backdrop-filter: blur(18px) saturate(115%);
  backdrop-filter: blur(18px) saturate(115%);
  background: var(--shop-card);
  border: 1px solid var(--shop-card-border);
  border-radius: 16px;
  box-shadow: 0 10px 28px rgb(40 38 26 / 6%);
  min-width: 0;
  overflow: hidden;
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast), transform var(--tr-fast);
}

.shop-card:hover {
  border-color: rgb(176 138 62 / 42%);
  box-shadow: 0 18px 38px rgb(40 38 26 / 12%);
  transform: translateY(-3px);
}

.shop-card[hidden] {
  display: none;
}

.shop-card-image {
  aspect-ratio: 1 / 1;
  background: #e4dccb;
  margin: 4px;
  overflow: hidden;
  position: relative;
}

.shop-card-photo {
  display: block;
  object-fit: cover;
  transition: transform 450ms ease;
  width: 100%;
  height: 100%;
}

.shop-card:hover .shop-card-photo {
  transform: scale(1.035);
}

.shop-card-number {
  background: rgb(37 43 32 / 70%);
  border: 1px solid rgb(243 238 223 / 28%);
  border-radius: var(--radius-pill);
  color: var(--color-bone-50);
  font-size: 0.68rem;
  left: 12px;
  letter-spacing: 0.12em;
  padding: 6px 9px;
  position: absolute;
  top: 12px;
}

.shop-card-body {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-height: 82px;
  padding: 10px 14px 14px;
}

.shop-card-copy {
  min-width: 0;
}

.shop-card-title {
  color: var(--shop-ink);
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 600;
  line-height: 1.05;
  margin: 0 0 7px;
}

.shop-card-price {
  color: var(--shop-ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
  margin: 0;
}

.shop-card-currency {
  color: var(--shop-ink-soft);
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  margin-left: 3px;
}

.shop-card-add {
  align-items: center;
  background: var(--shop-olive);
  border: 1px solid transparent;
  border-radius: 50%;
  color: var(--color-bone-50);
  cursor: pointer;
  display: inline-flex;
  flex-shrink: 0;
  justify-content: center;
  transition: background var(--tr-fast), border-color var(--tr-fast), color var(--tr-fast), transform var(--tr-fast);
  width: 44px;
  height: 44px;
}

.shop-card-add:hover,
.shop-card-add.is-added {
  background: var(--color-amber-400);
  border-color: var(--color-amber-400);
  color: var(--shop-olive-deep);
}

.shop-card-add:focus-visible,
.shop-category:focus-visible,
.shop-search-field:focus-visible,
.shop-sort:focus-visible {
  outline: 2px solid var(--shop-gold);
  outline-offset: 3px;
}

.shop-empty {
  color: var(--shop-ink-soft);
  font-size: 1.05rem;
  margin: var(--sp-7) 0;
  text-align: center;
}

.shop-empty[hidden] {
  display: none;
}

.shop-status {
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
}

@media (max-width: 1050px) {
  .shop-toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
  }

  .shop-controls {
    justify-content: start;
    min-width: 0;
  }

  .shop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .shop-page {
    --shop-top-offset: 108px;
  }
}

@media (max-width: 620px) {
  .shop-page::before {
    background-position: 30% center;
    height: calc(var(--shop-top-offset) + 260px);
  }

  .shop-hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 260px;
    padding: 38px var(--shop-gutter) 34px;
  }

  .shop-hero-note {
    display: none;
  }

  .shop-toolbar {
    margin-bottom: 16px;
  }

  .shop-categories {
    flex-wrap: nowrap;
    margin-right: calc(var(--shop-gutter) * -1);
    overflow-x: auto;
    padding: 2px var(--shop-gutter) 8px 0;
    scrollbar-width: none;
  }

  .shop-categories::-webkit-scrollbar {
    display: none;
  }

  .shop-category {
    flex-shrink: 0;
    min-height: 40px;
    padding: 0 16px;
  }

  .shop-controls {
    gap: 8px;
  }

  .shop-search {
    flex: 1 1 0;
    min-width: 0;
    padding: 0 11px;
  }

  .shop-sort-wrap {
    gap: 5px;
    padding: 0 10px;
  }

  .shop-sort-label {
    display: none;
  }

  .shop-sort {
    max-width: 132px;
  }

  .shop-sort-icon {
    right: 8px;
  }

  .shop-grid {
    gap: 10px;
  }

  .shop-card {
    border-radius: 12px;
  }

  .shop-card-body {
    gap: 6px;
    min-height: 76px;
    padding: 8px 9px 10px;
  }

  .shop-card-title {
    font-size: 1.05rem;
  }

  .shop-card-price {
    font-size: 0.84rem;
  }

  .shop-card-add {
    width: 38px;
    height: 38px;
  }
}

@media (max-width: 520px) {
  .shop-page {
    --shop-top-offset: 94px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .shop-card,
  .shop-card-photo,
  .shop-category,
  .shop-card-add {
    transition: none;
  }
}