/* ═══════════════════════════════════════════
   Каталог — catalog.css
   ═══════════════════════════════════════════ */
.catalog-page { padding: 3rem 0 5rem; }
.catalog-page__header {
  text-align: center;
  padding: 3rem 0 2rem;
  background: var(--white);
  border-bottom: 1px solid var(--light);
  margin-bottom: 2rem;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  align-items: start;
}

/* Фильтры */
.filters-sidebar {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 90px;
}
.filter-group { margin-bottom: 1.5rem; }
.filter-group__title {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--sub);
  margin-bottom: .8rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--light);
}
.filter-check { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; cursor: pointer; }
.filter-check input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; }
.filter-check span { font-size: .88rem; color: var(--text); }
.filter-reset {
  width: 100%;
  margin-top: 1rem;
  background: transparent;
  border: 1px solid var(--light);
  color: var(--sub);
  padding: 10px;
  border-radius: 8px;
  font-size: .82rem;
  cursor: pointer;
  transition: border-color .2s, color .2s;
}
.filter-reset:hover { border-color: var(--accent); color: var(--accent); }

/* Ценовой диапазон */
.price-range { padding: .5rem 0; }
.price-inputs {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.price-inputs input {
  width: 50%;
  padding: 6px 10px;
  border: 1px solid var(--light);
  border-radius: 8px;
  font-size: .85rem;
  text-align: center;
}
.price-inputs input:focus { outline: none; border-color: var(--accent); }

/* Сортировка и результаты */
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 12px;
}
.catalog-count { font-size: .88rem; color: var(--sub); }
.catalog-sort {
  padding: 8px 14px;
  border: 1.5px solid var(--light);
  border-radius: 8px;
  font-size: .85rem;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  outline: none;
  cursor: pointer;
}
.catalog-sort:focus { border-color: var(--accent); }

/* Продукты */
.catalog-products { flex: 1; }
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Модальное окно товара */
.product-modal { max-width: 800px; }
.product-modal__gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 1.5rem;
}
.product-modal__main-img {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--light), var(--pink));
}
.product-modal__main-img img { width: 100%; height: 100%; object-fit: cover; }
.product-modal__thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.product-modal__thumb {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: var(--light);
  transition: border-color .2s;
}
.product-modal__thumb.active { border-color: var(--accent); }
.product-modal__thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-modal__info h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-style: italic;
  color: var(--accent-dk);
  margin-bottom: .5rem;
}
.product-modal__price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}
.product-modal__desc { color: var(--sub); line-height: 1.7; margin-bottom: 1rem; }
.product-modal__meta { font-size: .85rem; color: var(--sub); margin-bottom: 1.5rem; }
.product-modal__qty {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.5rem;
}
.qty-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--light);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s;
}
.qty-btn:hover { background: var(--pink); color: #fff; }
.qty-val { font-size: 1.1rem; font-weight: 700; min-width: 24px; text-align: center; }

/* Форма оформления заказа */
.order-form { display: flex; flex-direction: column; gap: 16px; }
.order-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.radio-group { display: flex; gap: 16px; flex-wrap: wrap; }
.radio-opt { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: .9rem; }
.radio-opt input { accent-color: var(--accent); }

/* Мобильный фильтр */
.filter-toggle-btn {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1.5px solid var(--light);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  margin-bottom: 1rem;
}

@media (max-width: 991px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .filters-sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    overflow-y: auto;
    z-index: 300;
    transition: left .3s;
    border-radius: 0;
  }
  .filters-sidebar.open { left: 0; }
  .filter-toggle-btn { display: flex; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .order-form .row { grid-template-columns: 1fr; }
}