/**
 * SIDEBAR КАТЕГОРИЙ
 * Стили для бокового меню с категориями товаров
 */

/* Общая структура */
.products-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 30px;
  align-items: start;
}

/* Sidebar категорий */
.categories-sidebar {
  background: var(--surface-color, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 12px;
  padding: 20px;
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.sidebar-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 15px 0;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--border-color, #e5e7eb);
  color: var(--text-primary, #1f2937);
}

/* Список категорий */
.categories-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 15px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--text-primary, #1f2937);
  font-size: 0.95rem;
}

.category-item:hover {
  background: var(--hover-bg, #f3f4f6);
  color: var(--primary-color, #2563eb);
}

.category-item.active {
  background: var(--primary-color, #2563eb);
  color: #ffffff;
  font-weight: 600;
}

.category-name {
  flex: 1;
}

.category-count {
  font-size: 0.85rem;
  opacity: 0.7;
  font-weight: 500;
  margin-left: 8px;
}

.category-item.active .category-count {
  opacity: 1;
}

/* Основной контент товаров */
.products-content {
  min-width: 0; /* Для правильного grid wrap */
}

/* Адаптивность */
@media (max-width: 1200px) {
  .products-layout {
    grid-template-columns: 220px 1fr;
    gap: 20px;
  }
}

@media (max-width: 992px) {
  /* Убираем sidebar на планшетах и мобильных */
  .categories-sidebar {
    display: none;
  }
  
  .products-layout {
    grid-template-columns: 1fr;
  }
  
  /* Dropdown в мобильном меню - переопределяем desktop стили */
  .nav-item--dropdown {
    position: relative;
  }

  .nav-dropdown {
    display: none !important;
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border: none;
    box-shadow: none;
    list-style: none;
    padding: 10px 0 10px 20px;
    margin: 0;
    pointer-events: auto;
  }

  .nav-dropdown li {
    margin: 0;
  }

  .nav-dropdown a {
    display: block;
    padding: 8px 15px;
    color: var(--text-secondary, #6b7280);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
  }

  .nav-dropdown a:hover {
    color: var(--primary-color, #2563eb);
    background: transparent;
  }

  .nav-dropdown a.active {
    color: var(--primary-color, #2563eb);
    font-weight: 600;
  }
  
  /* Dropdown категорий в мобильном меню */
  .nav-item--dropdown .nav-link::after {
    content: '▼';
    font-size: 0.7rem;
    margin-left: 8px;
    display: inline-block;
    transition: transform 0.2s ease;
  }
  
  .nav-item--dropdown.open .nav-link::after {
    transform: rotate(180deg);
  }
  
  .nav-item--dropdown.open .nav-dropdown {
    display: block !important;
  }
}

@media (max-width: 768px) {
  .sidebar-title {
    font-size: 1.1rem;
  }
  
  .category-item {
    padding: 10px 12px;
    font-size: 0.9rem;
  }
}

/* Скроллбар для sidebar */
.categories-sidebar::-webkit-scrollbar {
  width: 6px;
}

.categories-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.categories-sidebar::-webkit-scrollbar-thumb {
  background: var(--border-color, #e5e7eb);
  border-radius: 3px;
}

.categories-sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted, #9ca3af);
}

/* Фильтр на странице каталога */
.catalog-filter {
  margin-bottom: 30px;
  display: none; /* Скрыт на десктопе, показывается на мобайле */
}

.filter-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  background: var(--surface-color, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-toggle:hover {
  background: var(--hover-bg, #f3f4f6);
}

.filter-list {
  display: none;
  margin-top: 10px;
  background: var(--surface-color, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
  padding: 10px;
}

.filter-list.active {
  display: block;
}

.filter-item {
  display: block;
  padding: 12px 15px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-primary, #1f2937);
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.filter-item:hover {
  background: var(--hover-bg, #f3f4f6);
  color: var(--primary-color, #2563eb);
}

.filter-item.active {
  background: var(--primary-color, #2563eb);
  color: #ffffff;
  font-weight: 600;
}

@media (max-width: 768px) {
  .catalog-filter {
    display: block;
  }
}

/* Сетка подкатегорий */
.subcategories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
  padding: 0;
}

/* Карточка подкатегории */
.subcategory-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  background: var(--surface-color, #ffffff);
  border: 2px solid var(--border-color, #e5e7eb);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
}

.subcategory-card:hover {
  border-color: var(--primary-color, #2563eb);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
}

.subcategory-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light, #eff6ff);
  border-radius: 50%;
  margin-bottom: 15px;
  transition: all 0.3s ease;
}

.subcategory-card__icon svg {
  stroke: var(--primary-color, #2563eb);
  stroke-width: 2;
}

.subcategory-card:hover .subcategory-card__icon {
  background: var(--primary-color, #2563eb);
  transform: scale(1.1);
}

.subcategory-card:hover .subcategory-card__icon svg {
  stroke: #ffffff;
}

.subcategory-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary, #1f2937);
  margin: 0 0 8px 0;
  transition: color 0.3s ease;
}

.subcategory-card:hover .subcategory-card__title {
  color: var(--primary-color, #2563eb);
}

.subcategory-card__count {
  font-size: 0.9rem;
  color: var(--text-secondary, #6b7280);
  margin: 0;
}

/* Адаптивность */
@media (max-width: 992px) {
  .subcategories-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
  }
  
  .subcategory-card {
    padding: 25px 15px;
  }
  
  .subcategory-card__icon {
    width: 56px;
    height: 56px;
  }
  
  .subcategory-card__title {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .subcategories-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 30px;
  }
  
  .subcategory-card {
    padding: 20px 10px;
  }
  
  .subcategory-card__icon {
    width: 48px;
    height: 48px;
  }
  
  .subcategory-card__icon svg {
    width: 24px;
    height: 24px;
  }
  
  .subcategory-card__title {
    font-size: 0.95rem;
  }
  
  .subcategory-card__count {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .subcategories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}