/* css/shop.css */

.shop-hero {
  padding-top: calc(var(--navbar-height) + var(--space-4xl));
  padding-bottom: var(--space-3xl);
  text-align: center;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.shop-hero__title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: var(--space-md);
}

.shop-hero__count {
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

.shop {
  padding: var(--space-3xl) 0 var(--space-5xl);
}

.shop__layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-3xl);
}

/* Sidebar Filters */
.shop__sidebar {
  position: sticky;
  top: calc(var(--navbar-height) + var(--space-xl));
  align-self: start;
}

.filter-group {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border);
}

.filter-group:last-child {
  border-bottom: none;
}

.filter-group__title {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.filter-group__title::after {
  content: '−';
  font-size: 1rem;
  color: var(--text-tertiary);
}

.filter-group.collapsed .filter-group__title::after {
  content: '+';
}

.filter-group__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.filter-group.collapsed .filter-group__content {
  display: none;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  cursor: pointer;
  padding: var(--space-xs) 0;
  transition: color var(--transition-base);
}

.filter-option:hover {
  color: var(--accent);
}

.filter-checkbox {
  width: 18px;
  height: 18px;
  border: 1px solid var(--border);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.filter-option.active .filter-checkbox {
  background: var(--accent);
  border-color: var(--accent);
}

.filter-option.active .filter-checkbox::after {
  content: '✓';
  color: #0a0a0a;
  font-size: 0.7rem;
  font-weight: 700;
}

.filter-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.filter-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}

/* Size Filters */
.filter-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.filter-size {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-size:hover,
.filter-size.active {
  border-color: var(--accent);
  color: var(--accent);
}

/* Price Range */
.filter-price-range {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.filter-price-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  text-align: center;
}

.filter-price-separator {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Shop Toolbar */
.shop__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.shop__result-count {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.shop__controls {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.shop__sort {
  padding: 8px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  cursor: pointer;
  appearance: none;
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.shop__view-toggle {
  display: flex;
  gap: var(--space-xs);
}

.shop__view-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 0.85rem;
  transition: all var(--transition-base);
}

.shop__view-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

/* Products Grid */
.shop__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.shop__grid--two {
  grid-template-columns: repeat(2, 1fr);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-4xl);
}

.pagination__btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.pagination__btn:hover,
.pagination__btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

.pagination__btn.active {
  background: var(--accent);
  color: #0a0a0a;
}

/* Mobile filter toggle */
.shop__filter-toggle {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .shop__layout {
    grid-template-columns: 1fr;
  }

  .shop__sidebar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 340px;
    height: 100vh;
    background: var(--bg-primary);
    z-index: 999;
    padding: var(--space-2xl);
    overflow-y: auto;
    border-right: 1px solid var(--border);
  }

  .shop__sidebar.open {
    display: block;
  }

  .shop__filter-toggle {
    display: flex;
  }

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

@media (max-width: 480px) {
  .shop__grid {
    grid-template-columns: 1fr;
  }
}