/* ==========================================================================
   NeuroHub Product Center (1:1 Immersive Layout Replication)
   Strict Pure White Theme (#ffffff)
   ========================================================================== */

html,
body {
  background-color: #ffffff !important;
}

.product-list-page.product-list-immersive {
  min-height: 100vh;
  padding: 0 0 0px !important;
  padding-bottom: 0px !important;
  background: #ffffff !important;
  color: #0f172a;
}

.product-list-page.product-list-immersive .container,
.product-list-immersive .container {
  width: 100% !important;
  max-width: 1320px !important;
  margin: 0 auto !important;
  padding: 36px 24px 0px !important;
  padding-bottom: 0px !important;
  box-sizing: border-box !important;
  background: transparent !important;
}

.product-list-immersive .immersive-container {
  padding-top: 36px;
  background: transparent !important;
}

/* 1. Heading & Top Actions Row */
.product-list-immersive .immersive-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.product-list-immersive .immersive-heading h1 {
  margin: 0 0 8px;
  color: #0f172a;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.product-list-immersive .immersive-heading p {
  margin: 0;
  color: #64748b;
  font-size: 14.5px;
  line-height: 1.5;
}

.product-list-immersive .immersive-top-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.product-list-immersive .immersive-category-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 16px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff !important;
  color: #334155;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.product-list-immersive .immersive-category-btn:hover {
  border-color: #cbd5e1;
  background: #f8fafc !important;
  color: #0f172a;
}

.product-list-immersive .immersive-category-btn i {
  font-size: 14px;
  color: #64748b;
}

.product-list-immersive .immersive-search {
  position: relative;
  display: flex;
  align-items: center;
  width: 260px;
  height: 42px;
  padding: 0 12px 0 16px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff !important;
  box-sizing: border-box;
}

.product-list-immersive .immersive-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent !important;
  color: #1e293b;
  font-size: 13.5px;
}

.product-list-immersive .immersive-search input::placeholder {
  color: #94a3b8;
}

.product-list-immersive .immersive-search button {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border: 0;
  background: transparent !important;
  color: #94a3b8;
  font-size: 14px;
  cursor: pointer;
  transition: color 0.15s ease;
}

.product-list-immersive .immersive-search button:hover {
  color: #0f172a;
}

/* 2. Products Toolbar */
.product-list-immersive .immersive-products-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 36px;
  margin-bottom: 24px;
}

.product-list-immersive .immersive-products-toolbar h2 {
  margin: 0;
  color: #0f172a;
  font-size: 18px;
  font-weight: 750;
  display: flex;
  align-items: baseline;
}

.product-list-immersive .immersive-products-toolbar h2 small {
  margin-left: 10px;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 400;
}

.product-list-immersive .immersive-sort-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.product-list-immersive .immersive-sort {
  height: 38px;
  padding: 0 32px 0 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff !important;
  color: #334155;
  font-size: 13.5px;
  font-weight: 500;
  appearance: none;
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.product-list-immersive .immersive-sort:hover,
.product-list-immersive .immersive-sort:focus {
  border-color: #cbd5e1;
}

.product-list-immersive .immersive-sort-wrapper i {
  position: absolute;
  right: 12px;
  pointer-events: none;
  color: #94a3b8;
  font-size: 12px;
}

/* 3. Products Grid (4 Columns, 1:1 Homepage 300.463px × 397.995px) */
.product-list-immersive .immersive-layout {
  position: relative;
}

.product-list-immersive .immersive-products {
  min-width: 0;
}

.product-list-page.product-list-immersive .products-grid,
.product-list-immersive .products-grid {
  display: grid !important;
  grid-template-columns: repeat(var(--product-grid-columns, 4), minmax(0, 1fr)) !important;
  gap: 22px !important;
}

.product-list-page.product-list-immersive .product-card,
.product-list-immersive .product-card {
  position: relative !important;
  min-height: 330px !important;
  border: 1px solid #dcecff !important;
  border-radius: 24px !important;
  box-shadow: 0 12px 28px rgba(61, 113, 164, 0.08) !important;
  background: #ffffff !important;
  text-decoration: none !important;
  color: inherit !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease !important;
}

.product-list-page.product-list-immersive .product-card:hover,
.product-list-immersive .product-card:hover {
  transform: translateY(-8px) !important;
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15) !important;
  border-color: #b9d8fa !important;
}

.product-list-page.product-list-immersive .prod-category-icon,
.product-list-immersive .prod-category-icon {
  position: absolute !important;
  z-index: 2 !important;
  left: 20px !important;
  top: 20px !important;
  display: grid !important;
  place-items: center !important;
  width: 42px !important;
  height: 42px !important;
  overflow: hidden !important;
  border-radius: 50% !important;
  color: #2563eb !important;
  background: #e8f3ff !important;
  transition: all 0.25s ease !important;
}

.product-list-page.product-list-immersive .prod-category-icon svg,
.product-list-immersive .prod-category-icon svg {
  width: 21px !important;
  height: 21px !important;
  stroke: currentColor !important;
  stroke-width: 2 !important;
  fill: none !important;
  stroke-linecap: round !important;
  stroke-linejoin: round !important;
  display: block !important;
}

.product-list-page.product-list-immersive .prod-category-icon img,
.product-list-immersive .prod-category-icon img {
  width: 24px !important;
  height: 24px !important;
  object-fit: contain !important;
}

.product-list-page.product-list-immersive .prod-img-box,
.product-list-immersive .prod-img-box {
  height: 214px !important;
  box-sizing: content-box !important;
  padding: 34px 28px 0px !important;
  padding-bottom: 0px !important;
  background: #ffffff !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.product-list-page.product-list-immersive .prod-img-box img,
.product-list-immersive .prod-img-box img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.product-list-page.product-list-immersive .product-card:hover .prod-img-box img,
.product-list-immersive .product-card:hover .prod-img-box img {
  transform: scale(1.05) !important;
}

.product-list-page.product-list-immersive .product-card-body,
.product-list-immersive .product-card-body {
  min-height: 116px !important;
  box-sizing: border-box !important;
  padding: 17px 20px 20px !important;
  border-top: 1px solid #eef5fc !important;
  background: #ffffff !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 14px !important;
  margin-top: auto !important;
  flex: 0 0 auto !important;
}

.product-list-page.product-list-immersive .prod-text-info,
.product-list-immersive .prod-text-info {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  display: flex !important;
  flex-direction: column !important;
}

.product-list-page.product-list-immersive .prod-title,
.product-list-immersive .prod-title {
  font-size: 1.04rem !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 0 4px !important;
  line-height: 1.4 !important;
  white-space: normal !important;
  word-break: break-word !important;
  overflow-wrap: break-word !important;
  text-overflow: initial !important;
  overflow: visible !important;
  text-align: left !important;
  transition: color 0.2s ease !important;
}

.product-list-page.product-list-immersive .product-card:hover .prod-title,
.product-list-immersive .product-card:hover .prod-title {
  color: #2563eb !important;
}

.product-list-page.product-list-immersive .prod-desc,
.product-list-immersive .prod-desc {
  font-size: 0.82rem !important;
  color: #64748b !important;
  line-height: 1.35 !important;
  margin: 0 !important;
  height: auto !important;
  display: -webkit-box !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  -webkit-box-orient: vertical !important;
  -webkit-line-clamp: 2 !important;
  line-clamp: 2 !important;
  text-align: left !important;
}

.product-list-page.product-list-immersive .prod-arrow-circle,
.product-list-immersive .prod-arrow-circle {
  width: 38px !important;
  height: 38px !important;
  min-width: 38px !important;
  min-height: 38px !important;
  border-radius: 50% !important;
  background: #edf6ff !important;
  color: #2563eb !important;
  display: grid !important;
  place-items: center !important;
  font-size: 14px !important;
  flex: 0 0 38px !important;
  align-self: center !important;
  margin-left: auto !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  transition: background-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.product-list-page.product-list-immersive .prod-arrow-circle i,
.product-list-immersive .prod-arrow-circle i {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  line-height: 1 !important;
  transition: transform 0.25s ease !important;
}

.product-list-page.product-list-immersive .product-card:hover .prod-arrow-circle,
.product-list-immersive .product-card:hover .prod-arrow-circle {
  background: #2563eb !important;
  color: #ffffff !important;
  transform: translateX(4px) !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35) !important;
}

.product-list-page.product-list-immersive .prod-arrow-circle:hover i,
.product-list-immersive .prod-arrow-circle:hover i {
  transform: translateX(2px) !important;
}

/* 4. Pagination Wrapper */
.product-list-immersive .pagination-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 52px;
}

.product-list-immersive .pagination-right-info {
  display: none;
}

.product-list-immersive .pagination-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-list-immersive .pagination-controls .page-btn {
  display: inline-flex;
  min-width: 36px;
  height: 36px;
  padding: 0 6px;
  align-items: center;
  justify-content: center;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff !important;
  color: #475569;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.product-list-immersive .pagination-controls .page-btn:hover:not(.active) {
  border-color: #cbd5e1;
  color: #0f172a;
}

.product-list-immersive .pagination-controls .page-btn.active {
  border-color: #2563eb !important;
  color: #2563eb !important;
  font-weight: 700;
  background: #ffffff !important;
}

/* 5. Filter Modal Panel (Apple macOS Spring Pop-up Dialog) */
.product-list-immersive .sidebar-panel.immersive-filter-panel {
  display: block !important;
  position: fixed !important;
  top: 50% !important;
  left: 50% !important;
  z-index: 2000 !important;
  width: min(500px, calc(100vw - 32px)) !important;
  max-height: min(720px, calc(100vh - 48px)) !important;
  overflow-y: auto !important;
  padding: 32px 28px 28px !important;
  border-radius: 20px !important;
  background: rgba(255, 255, 255, 0.96) !important;
  backdrop-filter: blur(28px) saturate(190%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(190%) !important;
  border: 1px solid rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 28px 70px -12px rgba(15, 23, 42, 0.3),
              0 0 0 1px rgba(0, 0, 0, 0.04),
              inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
  /* Completely Hide Ugly Scrollbars across browsers */
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
  /* Inactive State: Scale Down & Fade Out */
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translate(-50%, -50%) scale(0.9) translateY(12px) !important;
  transition: opacity 0.22s cubic-bezier(0.4, 0, 1, 1),
              transform 0.22s cubic-bezier(0.4, 0, 1, 1),
              visibility 0.22s ease !important;
}

.product-list-immersive .sidebar-panel.immersive-filter-panel::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

/* Active State: Apple macOS Spring Scale Up */
.product-list-immersive .sidebar-panel.immersive-filter-panel.active {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translate(-50%, -50%) scale(1) translateY(0) !important;
  transition: opacity 0.32s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.45s cubic-bezier(0.34, 1.45, 0.64, 1),
              visibility 0.32s ease !important;
}

/* Modal Overlay Backdrop with macOS Frosted Glass Blur */
.product-list-immersive::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1999;
  background: rgba(15, 23, 42, 0.38);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.32s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.32s ease;
}

.product-list-immersive.filter-open::after {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.product-list-immersive .immersive-filter-close {
  display: grid;
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #f1f5f9;
  color: #64748b;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-list-immersive .immersive-filter-close:hover {
  background: #e2e8f0;
  color: #0f172a;
  transform: scale(1.08);
}

.product-list-immersive .immersive-filter-close:active {
  transform: scale(0.92);
}

.product-list-immersive .immersive-filter-panel .filter-card {
  margin-bottom: 22px;
  padding: 0;
  border: 0;
  background: transparent !important;
  box-shadow: none;
}

.product-list-immersive .immersive-filter-panel .card-title {
  margin: 0 0 14px;
  color: #0f172a;
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -0.01em;
}

/* Category Menu in Modal */
.product-list-immersive .category-menu-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-list-immersive .category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 10px;
  color: #334155;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-list-immersive .category-item:hover {
  background: #f1f5f9;
  color: #0f172a;
  transform: translateX(4px);
}

.product-list-immersive .category-item.active {
  background: #eff6ff;
  color: #2563eb;
}

.product-list-immersive .category-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.product-list-immersive .category-item .category-icon {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
}

.product-list-immersive .category-item .category-icon svg {
  width: 16px;
  height: 16px;
}

/* Price Filter in Modal */
.product-list-immersive .price-inputs-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 16px;
}

.product-list-immersive .price-input-box {
  flex: 1;
  height: 36px;
  padding: 0 10px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 13.5px;
  color: #1e293b;
  outline: none;
}

.product-list-immersive .price-input-box:focus {
  border-color: #2563eb;
}

.product-list-immersive .filter-action-btns {
  display: flex;
  gap: 10px;
}

.product-list-immersive .btn-reset,
.product-list-immersive .btn-filter {
  flex: 1;
  height: 38px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}

.product-list-immersive .btn-reset {
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #64748b;
}

.product-list-immersive .btn-filter {
  border: 0;
  background: #2563eb;
  color: #ffffff;
}

/* Empty State */
.product-list-immersive .product-empty {
  grid-column: 1 / -1;
  padding: 64px 20px;
  text-align: center;
  color: #64748b;
  font-size: 15px;
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
  .product-list-page.product-list-immersive .products-grid,
  .product-list-immersive .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 860px) {
  .product-list-immersive .container {
    padding: 24px 16px 48px;
  }
  .product-list-immersive .immersive-heading-row {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .product-list-immersive .immersive-top-actions {
    width: 100%;
  }
  .product-list-immersive .immersive-search {
    flex: 1;
    width: auto;
  }
  .product-list-page.product-list-immersive .products-grid,
  .product-list-immersive .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }
  .product-list-page.product-list-immersive .product-card,
  .product-list-immersive .product-card {
    min-height: 246px !important;
    border-radius: 16px !important;
  }
  .product-list-page.product-list-immersive .prod-category-icon,
  .product-list-immersive .prod-category-icon {
    top: 12px !important;
    left: 12px !important;
    width: 34px !important;
    height: 34px !important;
  }
  .product-list-page.product-list-immersive .prod-category-icon svg,
  .product-list-immersive .prod-category-icon svg {
    width: 17px !important;
    height: 17px !important;
  }
  .product-list-page.product-list-immersive .prod-img-box,
  .product-list-immersive .prod-img-box {
    height: 132px !important;
    padding: 22px 14px 0 !important;
    box-sizing: border-box !important;
  }
  .product-list-page.product-list-immersive .product-card-body,
  .product-list-immersive .product-card-body {
    min-height: 92px !important;
    padding: 12px !important;
    gap: 8px !important;
  }
  .product-list-page.product-list-immersive .prod-title,
  .product-list-immersive .prod-title {
    display: -webkit-box !important;
    overflow: hidden !important;
    font-size: 14px !important;
    line-height: 1.35 !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
    line-clamp: 2 !important;
  }
  .product-list-page.product-list-immersive .prod-arrow-circle,
  .product-list-immersive .prod-arrow-circle {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    flex-basis: 32px !important;
  }
}

@media (max-width: 540px) {
  .product-list-immersive .immersive-heading h1 {
    font-size: 26px;
  }
  .product-list-page.product-list-immersive .products-grid,
  .product-list-immersive .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
  .product-list-page.product-list-immersive .product-card,
  .product-list-immersive .product-card {
    min-height: 224px !important;
  }
  .product-list-page.product-list-immersive .prod-img-box,
  .product-list-immersive .prod-img-box {
    height: 118px !important;
    padding-top: 18px !important;
  }
  .product-list-page.product-list-immersive .product-card-body,
  .product-list-immersive .product-card-body {
    min-height: 82px !important;
    padding: 10px !important;
  }
  .product-list-page.product-list-immersive .prod-title,
  .product-list-immersive .prod-title {
    font-size: 13px !important;
  }
  .product-list-page.product-list-immersive .prod-arrow-circle,
  .product-list-immersive .prod-arrow-circle {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    min-height: 30px !important;
    flex-basis: 30px !important;
  }
}