/*
 * ОГЛАВЛЕНИЕ (catalog.css)
 * — фильтры cat-pills
 * — сетка и карточки товаров
 * — страница товара product-detail
 * — адаптив
 */

/* === ФИЛЬТРЫ === */
.cat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 26px var(--pad-page) 0;
}

.cat-pill {
  padding: 10px 18px;
  border: 1px solid rgba(var(--rgb-text), 0.06);
  border-radius: var(--radius-pill);
  font: 500 11px/1 var(--font);
  font-family: inherit;
  text-decoration: none;
  color: var(--color-muted);
  background: var(--color-surface-muted);
  transition: var(--ease);
  cursor: pointer;
  appearance: none;
}

.cat-pill.active {
  border-color: transparent;
  color: rgba(255, 255, 255, 0.96);
  background: rgba(var(--rgb-text), 0.88);
  box-shadow: 0 8px 28px rgba(var(--rgb-text), 0.15);
}

.cat-pill:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

/* === ЗАГОЛОВОК СЕКЦИИ === */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 34px var(--pad-page) 14px;
}

.section-name {
  font: 600 clamp(1.15rem, 2.8vw, 1.45rem)/1 var(--font);
  letter-spacing: -0.025em;
}

.section-count { font-size: 11px; color: var(--color-faint); }

.catalog-empty {
  padding: 8px var(--pad-page) 56px;
  font: 400 13px/1.6 var(--font);
  color: var(--color-muted);
}

.catalog-empty code { font-size: 12px; color: var(--color-text); }

/* === СЕТКА И КАРТОЧКИ === */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 46px 22px;
  padding: 0 var(--pad-page) 48px;
}

.grid .card[hidden] { display: none; }

.card { display: flex; flex-direction: column; }

.card-img-link {
  display: block;
  color: inherit;
  text-decoration: none;
  border-radius: var(--radius-card);
}

.card-img-link:focus-visible {
  outline: 2px solid rgba(var(--rgb-text), 0.35);
  outline-offset: 3px;
}

.card-img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 0;
  border-radius: var(--radius-card);
  background: var(--color-placeholder);
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card:hover .card-img,
.card-img-link:hover .card-img { transform: translateY(-4px); }

.card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 16px 4px 0;
}

.card-name {
  font: 600 14px/1.28 var(--font);
  letter-spacing: -0.02em;
}

.card-detail {
  flex: 1;
  margin-top: 8px;
  font: 400 11px/1.58 var(--font);
  color: var(--color-muted);
}

.card-price {
  margin-top: 14px;
  font: 600 15px/1 var(--font);
  letter-spacing: -0.02em;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.card-cart-form { flex: 1; display: flex; margin: 0; }

.card-cart-form .btn { width: 100%; }

/* === СТРАНИЦА ТОВАРА === */
.product-detail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 5vw, 52px);
  max-width: 980px;
  margin: 0 auto;
  padding: 8px var(--pad-page) 56px;
  align-items: start;
}

.product-detail__media {
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--color-placeholder);
  box-shadow: var(--shadow);
}

.product-detail__img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 0;
  object-fit: cover;
}

.product-detail__img--placeholder { min-height: 280px; }

.product-detail__category {
  font: 600 10px/1 var(--font);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.product-detail__title {
  margin-top: 12px;
  font: 600 clamp(1.65rem, 4.2vw, 2.15rem)/1.08 var(--font);
  letter-spacing: -0.035em;
}

.product-detail__price {
  margin-top: 18px;
  font: 600 clamp(1.05rem, 2.4vw, 1.32rem)/1 var(--font);
  letter-spacing: -0.02em;
}

.product-detail__desc { margin-top: 22px; }

.product-detail__desc,
.product-detail__detail {
  font: 400 14px/var(--text-sm-lh) var(--font);
  color: var(--color-muted);
}

.product-detail__detail { margin-top: 18px; white-space: pre-line; }

.product-detail-cart-form { margin-top: 24px; }

.product-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.product-detail__actions .btn {
  flex: 1 1 0;
  min-width: 0;
  padding: 0 18px;
  white-space: nowrap;
}

/* === АДАПТИВ КАТАЛОГА === */
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail { grid-template-columns: 1fr; max-width: none; }
}

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; gap: 42px; }
  .card-actions { flex-direction: column; }
}