/**
 * ProTechTrader Category Page - Complete Redesign v5.0.0
 * Final Production Version - 2026-01-05
 * Comprehensive fixes: subcategories, grid, buttons, colors, polish
 */

/* ==========================================================================
   CSS VARIABLES - REFINED COLOR PALETTE
   ========================================================================== */
:root {
  --ptt-bg: #f5f7fa;
  --ptt-card-bg: #ffffff;
  --ptt-text-main: #1a1a1a;
  --ptt-text-secondary: #4a5568;
  --ptt-text-muted: #a0aec0;
  --ptt-accent: #3182ce;
  --ptt-accent-hover: #2c5aa0;
  --ptt-success: #48bb78;
  --ptt-success-hover: #38a169;
  --ptt-border-color: #e2e8f0;
  --ptt-star-color: #f6ad55;
  --ptt-star-empty: #e2e8f0;
  --ptt-card-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  --ptt-card-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
  --ptt-radius-lg: 16px;
  --ptt-radius-md: 10px;
  --ptt-radius-sm: 6px;
  --ptt-font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ptt-font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ptt-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   PAGE BASE
   ========================================================================== */
.s_page_product_category {
  background-color: var(--ptt-bg) !important;
  font-family: var(--ptt-font-body) !important;
}

.s_page_product_category #content {
  padding: 24px 0 60px !important;
  max-width: 960px !important;
  margin: 0 auto !important;
}

/* Breadcrumbs */
.s_page_product_category #breadcrumbs {
  font-size: 11px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  color: var(--ptt-text-muted) !important;
  margin-bottom: 20px !important;
}

.s_page_product_category #breadcrumbs a {
  color: var(--ptt-text-muted) !important;
  transition: var(--ptt-transition) !important;
}

.s_page_product_category #breadcrumbs a:hover {
  color: var(--ptt-accent) !important;
}

/* Page Title */
.s_page_product_category #content > h1,
.s_page_product_category h1 {
  font-family: var(--ptt-font-title) !important;
  font-size: 36px !important;
  font-weight: 700 !important;
  color: var(--ptt-text-main) !important;
  margin: 0 0 28px 0 !important;
  letter-spacing: -0.03em !important;
  line-height: 1.2 !important;
}

/* ==========================================================================
   SUBCATEGORIES - HORIZONTAL LAYOUT WITH MAXIMUM SPECIFICITY
   ========================================================================== */
.s_page_product_category div.s_subcategories,
.s_page_product_category .s_subcategories.s_grid_view,
.s_page_product_category .s_subcategories.s_listing {
  margin-bottom: 40px !important;
  display: block !important;
}

/* Force horizontal flexbox layout for thumbnail subcategories */
.s_page_product_category .s_subcategories.s_grid_view.s_listing div.clearfix,
.s_page_product_category .s_subcategories div.clearfix,
.s_page_product_category div.s_subcategories > div.clearfix {
  display: flex !important;
  flex-direction: row !important;
  justify-content: center !important;
  align-items: stretch !important;
  gap: 24px !important;
  flex-wrap: wrap !important;
  float: none !important;
  width: 100% !important;
  clear: both !important;
}

/* Individual subcategory cards */
.s_page_product_category .s_subcategories div.s_subcategory,
.s_page_product_category .s_subcategories.s_grid_view div.s_subcategory {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
  padding: 24px 20px !important;
  background: var(--ptt-card-bg) !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-lg) !important;
  transition: var(--ptt-transition) !important;
  min-width: 200px !important;
  max-width: 240px !important;
  flex: 0 1 auto !important;
  box-shadow: var(--ptt-card-shadow) !important;
  float: none !important;
  margin: 0 !important;
  width: auto !important;
  clear: none !important;
}

.s_page_product_category .s_subcategories div.s_subcategory:hover {
  transform: translateY(-6px) !important;
  box-shadow: var(--ptt-card-shadow-hover) !important;
  border-color: var(--ptt-accent) !important;
}

.s_page_product_category .s_subcategories div.s_subcategory a {
  text-decoration: none !important;
  transition: var(--ptt-transition) !important;
  display: block !important;
}

.s_page_product_category .s_subcategories div.s_subcategory img {
  width: 140px !important;
  height: 140px !important;
  object-fit: contain !important;
  margin-bottom: 18px !important;
  border-radius: var(--ptt-radius-md) !important;
  background: #fafbfc !important;
  padding: 16px !important;
}

.s_page_product_category .s_subcategories div.s_subcategory a:last-child {
  font-size: 16px !important;
  font-weight: 600 !important;
  color: var(--ptt-text-main) !important;
  font-family: var(--ptt-font-title) !important;
  line-height: 1.4 !important;
}

.s_page_product_category .s_subcategories div.s_subcategory:hover a:last-child {
  color: var(--ptt-accent) !important;
}

/* Text-only subcategories (list style) */
.s_page_product_category .s_subcategories .s_list_1 {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 12px !important;
  padding: 0 !important;
  margin-bottom: 32px !important;
}

.s_page_product_category .s_subcategories .s_list_1 li {
  margin: 0 !important;
  list-style: none !important;
}

.s_page_product_category .s_subcategories .s_list_1 li a {
  display: block !important;
  padding: 12px 24px !important;
  background: var(--ptt-card-bg) !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: 30px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: var(--ptt-text-secondary) !important;
  transition: var(--ptt-transition) !important;
}

.s_page_product_category .s_subcategories .s_list_1 li a:hover {
  background: var(--ptt-accent) !important;
  border-color: var(--ptt-accent) !important;
  color: #fff !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 16px rgba(49, 130, 206, 0.25) !important;
}

/* ==========================================================================
   LISTING OPTIONS BAR
   ========================================================================== */
.s_page_product_category #listing_options {
  background: var(--ptt-card-bg) !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-md) !important;
  padding: 18px 24px !important;
  margin-bottom: 32px !important;
  display: flex !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 20px !important;
  box-shadow: var(--ptt-card-shadow) !important;
  min-height: 60px !important;
  position: relative !important;
  z-index: 1 !important;
}

.s_page_product_category #listing_arrange {
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  flex-wrap: wrap !important;
  flex: 1 1 auto !important;
}

.s_page_product_category #listing_options .s_label {
  font-size: 13px !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  color: var(--ptt-text-muted) !important;
  margin: 0 !important;
  white-space: nowrap !important;
  letter-spacing: 0.03em !important;
}

.s_page_product_category .s_switcher {
  position: relative !important;
  background: #f7fafc !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-sm) !important;
  padding: 10px 36px 10px 14px !important;
  cursor: pointer !important;
  font-size: 14px !important;
  color: var(--ptt-text-main) !important;
  min-width: 150px !important;
  font-weight: 500 !important;
  transition: var(--ptt-transition) !important;
}

.s_page_product_category .s_switcher:hover {
  background: #edf2f7 !important;
  border-color: var(--ptt-accent) !important;
}

.s_page_product_category .s_switcher .s_selected {
  display: block !important;
}

.s_page_product_category .s_switcher .s_options {
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  right: 0 !important;
  background: #fff !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-sm) !important;
  margin-top: 6px !important;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12) !important;
  z-index: 100 !important;
  list-style: none !important;
  padding: 6px !important;
}

.s_page_product_category .s_switcher .s_options li {
  margin: 0 !important;
}

.s_page_product_category .s_switcher .s_options li a {
  display: block !important;
  padding: 10px 14px !important;
  color: var(--ptt-text-main) !important;
  border-radius: 5px !important;
  transition: var(--ptt-transition) !important;
  text-decoration: none !important;
  font-size: 14px !important;
}

.s_page_product_category .s_switcher .s_options li a:hover {
  background: #edf2f7 !important;
  color: var(--ptt-accent) !important;
}

.s_page_product_category #view_mode {
  display: flex !important;
  align-items: center !important;
  margin: 0 !important;
}

.s_page_product_category #view_mode ul {
  display: flex !important;
  gap: 8px !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.s_page_product_category #view_mode li {
  margin: 0 !important;
}

.s_page_product_category #view_mode a {
  width: 44px !important;
  height: 44px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: #f7fafc !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-sm) !important;
  transition: var(--ptt-transition) !important;
  text-decoration: none !important;
  font-size: 0 !important;
}

.s_page_product_category #view_mode a:hover {
  background: #edf2f7 !important;
  border-color: var(--ptt-accent) !important;
}

.s_page_product_category #view_mode .s_selected a {
  background: var(--ptt-accent) !important;
  border-color: var(--ptt-accent) !important;
  color: #fff !important;
}

.s_page_product_category #view_mode .s_icon {
  width: 20px !important;
  height: 20px !important;
  display: block !important;
}

.s_page_product_category #compare_total {
  font-size: 13px !important;
  font-weight: 600 !important;
  padding: 12px 20px !important;
  background: #f7fafc !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-sm) !important;
  text-decoration: none !important;
  transition: var(--ptt-transition) !important;
  white-space: nowrap !important;
  color: var(--ptt-text-main) !important;
}

.s_page_product_category #compare_total:hover {
  background: var(--ptt-accent) !important;
  border-color: var(--ptt-accent) !important;
  color: #fff !important;
}

/* ==========================================================================
   PRODUCT GRID - PERFECT 4-COLUMN LAYOUT
   ========================================================================== */
.s_page_product_category #category .s_listing.s_grid_view {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 28px !important;
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
  clear: both !important;
}

/* Handle sidebar presence */
.s_page_product_category.s_2_cols #category .s_listing.s_grid_view {
  grid-template-columns: repeat(3, 1fr) !important;
}

/* Product Card */
.s_page_product_category .s_grid_view .s_item {
  background: var(--ptt-card-bg) !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-lg) !important;
  padding: 20px !important;
  display: flex !important;
  flex-direction: column !important;
  transition: var(--ptt-transition) !important;
  box-shadow: var(--ptt-card-shadow) !important;
  position: relative !important;
  width: auto !important;
  margin: 0 !important;
  float: none !important;
  height: 100% !important;
}

.s_page_product_category .s_grid_view .s_item:hover {
  transform: translateY(-8px) !important;
  box-shadow: var(--ptt-card-shadow-hover) !important;
  border-color: var(--ptt-accent) !important;
}

/* Image */
.s_page_product_category .s_grid_view .s_item .s_thumb {
  display: block !important;
  width: 100% !important;
  aspect-ratio: 1 / 1 !important;
  margin-bottom: 20px !important;
  background: #fafbfc !important;
  border-radius: var(--ptt-radius-md) !important;
  overflow: hidden !important;
  float: none !important;
  padding: 0 !important;
}

.s_page_product_category .s_grid_view .s_item .s_thumb img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  transition: var(--ptt-transition) !important;
  padding: 16px !important;
}

.s_page_product_category .s_grid_view .s_item:hover .s_thumb img {
  transform: scale(1.08) !important;
}

/* Content */
.s_page_product_category .s_grid_view .s_item .s_item_info {
  padding: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
  text-align: center !important;
}

.s_page_product_category .s_grid_view .s_item h3 {
  font-family: var(--ptt-font-title) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  line-height: 1.45 !important;
  margin: 0 0 14px 0 !important;
  min-height: 44px !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
}

.s_page_product_category .s_grid_view .s_item h3 a {
  color: var(--ptt-text-main) !important;
  text-decoration: none !important;
  transition: var(--ptt-transition) !important;
}

.s_page_product_category .s_grid_view .s_item h3 a:hover {
  color: var(--ptt-accent) !important;
}

/* Hide description in grid view */
.s_page_product_category .s_grid_view .s_item .s_description {
  display: none !important;
}

/* ==========================================================================
   STAR RATING SYSTEM - REFINED DESIGN
   ========================================================================== */
.s_page_product_category .s_rating_container {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  margin-bottom: 16px !important;
  flex-wrap: wrap !important;
}

.s_page_product_category .ptt-stars {
  display: flex !important;
  align-items: center !important;
  gap: 3px !important;
  position: relative !important;
}

.s_page_product_category .ptt-star {
  width: 17px !important;
  height: 17px !important;
  position: relative !important;
  display: inline-block !important;
}

.s_page_product_category .ptt-star svg {
  width: 100% !important;
  height: 100% !important;
  fill: var(--ptt-star-empty) !important;
  transition: var(--ptt-transition) !important;
}

.s_page_product_category .ptt-star.filled svg {
  fill: var(--ptt-star-color) !important;
}

.s_page_product_category .ptt-star.half svg {
  fill: url(#half-star-gradient) !important;
}

.s_page_product_category .ptt-numeric-rating {
  font-size: 14px !important;
  font-weight: 700 !important;
  color: var(--ptt-text-main) !important;
  margin: 0 6px 0 4px !important;
  background: var(--ptt-bg) !important;
  padding: 3px 10px !important;
  border-radius: 20px !important;
}

.s_page_product_category .ptt-review-count {
  font-size: 12px !important;
  color: var(--ptt-text-muted) !important;
  font-weight: 500 !important;
  white-space: nowrap !important;
}

/* Hide old star rating system */
.s_page_product_category .s_grid_view .s_item .s_rating {
  display: none !important;
}

/* ==========================================================================
   PRICE - IMPROVED COLOR SCHEME (NO RED ON BLUE)
   ========================================================================== */
.s_page_product_category .s_grid_view .s_item .s_price_holder {
  margin-bottom: 18px !important;
  position: static !important;
}

.s_page_product_category .s_grid_view .s_item .s_price {
  font-size: 24px !important;
  font-weight: 700 !important;
  color: var(--ptt-success) !important;
  margin: 0 !important;
  font-family: var(--ptt-font-title) !important;
}

.s_page_product_category .s_grid_view .s_item .s_old_price {
  font-size: 16px !important;
  color: var(--ptt-text-muted) !important;
  text-decoration: line-through !important;
  margin-right: 10px !important;
  font-weight: 500 !important;
}

/* ==========================================================================
   ACTIONS - MODERN BUTTON DESIGN
   ========================================================================== */
.s_page_product_category .s_grid_view .s_item .s_actions {
  display: flex !important;
  gap: 10px !important;
  margin-top: auto !important;
  padding-top: 18px !important;
  border-top: 2px solid var(--ptt-border-color) !important;
}

/* Add to Cart - Premium Design with Perfect Centering */
.s_page_product_category .s_grid_view .s_item .s_button_add_to_cart {
  flex-grow: 1 !important;
  background: linear-gradient(135deg, var(--ptt-accent) 0%, var(--ptt-accent-hover) 100%) !important;
  color: #fff !important;
  border-radius: var(--ptt-radius-md) !important;
  height: 48px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  transition: var(--ptt-transition) !important;
  text-decoration: none !important;
  border: none !important;
  padding: 0 20px !important;
  cursor: pointer !important;
  box-shadow: 0 4px 12px rgba(49, 130, 206, 0.25) !important;
  position: relative !important;
}

.s_page_product_category .s_grid_view .s_item .s_button_add_to_cart:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 20px rgba(49, 130, 206, 0.4) !important;
}

.s_page_product_category .s_grid_view .s_item .s_button_add_to_cart:active {
  transform: translateY(-1px) !important;
}

.s_page_product_category .s_grid_view .s_item .s_button_add_to_cart .s_icon {
  display: none !important;
}

.s_page_product_category .s_grid_view .s_item .s_button_add_to_cart .s_icon_16 {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Secondary Buttons - Modern Icon Style */
.s_page_product_category .s_grid_view .s_item .s_button_wishlist,
.s_page_product_category .s_grid_view .s_item .s_button_compare {
  width: 48px !important;
  height: 48px !important;
  background: #f7fafc !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-md) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: var(--ptt-transition) !important;
  text-decoration: none !important;
  cursor: pointer !important;
  position: relative !important;
  flex-shrink: 0 !important;
  font-size: 0 !important;
}

.s_page_product_category .s_grid_view .s_item .s_button_wishlist:hover,
.s_page_product_category .s_grid_view .s_item .s_button_compare:hover {
  background: #fff !important;
  border-color: var(--ptt-accent) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 16px rgba(49, 130, 206, 0.2) !important;
}

/* Hide original icons and text */
.s_page_product_category .s_grid_view .s_item .s_button_wishlist .s_icon,
.s_page_product_category .s_grid_view .s_item .s_button_compare .s_icon,
.s_page_product_category .s_grid_view .s_item .s_button_wishlist .s_icon_10,
.s_page_product_category .s_grid_view .s_item .s_button_compare .s_icon_10 {
  display: none !important;
}

/* Wishlist Heart Icon */
.s_page_product_category .s_grid_view .s_item .s_button_wishlist::before {
  content: '♡' !important;
  font-size: 22px !important;
  color: var(--ptt-accent) !important;
  font-weight: 400 !important;
  line-height: 1 !important;
  display: block !important;
}

.s_page_product_category .s_grid_view .s_item .s_button_wishlist:hover::before {
  content: '♥' !important;
}

/* Compare Icon */
.s_page_product_category .s_grid_view .s_item .s_button_compare::before {
  content: '⇄' !important;
  font-size: 22px !important;
  color: var(--ptt-accent) !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  display: block !important;
}

/* ==========================================================================
   PAGINATION
   ========================================================================== */
.s_page_product_category .pagination {
  margin-top: 56px !important;
  text-align: center !important;
}

.s_page_product_category .pagination a,
.s_page_product_category .pagination b {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 44px !important;
  height: 44px !important;
  padding: 0 14px !important;
  margin: 0 5px !important;
  background: var(--ptt-card-bg) !important;
  border: 2px solid var(--ptt-border-color) !important;
  border-radius: var(--ptt-radius-sm) !important;
  color: var(--ptt-text-main) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  transition: var(--ptt-transition) !important;
}

.s_page_product_category .pagination a:hover {
  background: var(--ptt-accent) !important;
  border-color: var(--ptt-accent) !important;
  color: #fff !important;
  transform: translateY(-2px) !important;
}

.s_page_product_category .pagination b {
  background: var(--ptt-accent) !important;
  border-color: var(--ptt-accent) !important;
  color: #fff !important;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  .s_page_product_category #content {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .s_page_product_category #category .s_listing.s_grid_view {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

@media (max-width: 768px) {
  .s_page_product_category #category .s_listing.s_grid_view {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }

  .s_page_product_category #listing_options {
    flex-direction: column !important;
    gap: 16px !important;
    align-items: flex-start !important;
  }

  .s_page_product_category #listing_arrange {
    width: 100% !important;
  }

  .s_page_product_category #view_mode {
    width: 100% !important;
    justify-content: space-between !important;
  }

  .s_page_product_category .s_subcategories.s_grid_view.s_listing div.clearfix,
  .s_page_product_category .s_subcategories div.clearfix {
    gap: 16px !important;
  }

  .s_page_product_category .s_subcategories div.s_subcategory {
    min-width: 160px !important;
  }
}

@media (max-width: 480px) {
  .s_page_product_category #category .s_listing.s_grid_view {
    grid-template-columns: 1fr !important;
  }

  .s_page_product_category .s_switcher {
    width: 100% !important;
    min-width: auto !important;
  }

  .s_page_product_category #content > h1,
  .s_page_product_category h1 {
    font-size: 28px !important;
  }
}