/* ==========================================================================
   MODAPP GLOBAL MARKETPLACE — DESIGN TOKENS & RESET
   Amazon / B2B Wholesale Hybrid Aesthetics
   ========================================================================== */
:root {
  --amazon-dark: #131921;
  --amazon-nav: #232f3e;
  --amazon-subnav: #2d3b4e;
  --amazon-orange: #ff9900;
  --amazon-orange-hover: #e68a00;
  --amazon-accent: #f08804;
  --amazon-yellow: #febd69;
  --primary: #f97316;
  --primary-hover: #ea580c;
  --secondary: #0284c7;
  --cyan: #06b6d4;
  --cyan-hover: #0891b2;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --bg-main: #f3f4f6;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --border-subtle: #f1f5f9;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-modal: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  max-width: 100%;
  overflow-x: clip;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  max-width: 100%;
  overflow-x: clip;
}

/* ==========================================================================
   STAKEHOLDER TOOLBAR (DEMO CONTROLLER)
   ========================================================================== */
.stakeholder-bar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(90deg, #1e1b4b 0%, #312e81 100%);
  color: #ffffff;
  padding: 10px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border-bottom: 2px solid #6366f1;
}
.stakeholder-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}
.stakeholder-badge {
  background: #4f46e5;
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.screen-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.screen-pill-btn {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #e0e7ff;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}
.screen-pill-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  transform: translateY(-1px);
}
.screen-pill-btn.active {
  background: #f97316;
  border-color: #fb923c;
  color: #ffffff;
  box-shadow: 0 0 12px rgba(249, 115, 22, 0.5);
}

/* ==========================================================================
   AMAZON-STYLE MAIN HEADER
   ========================================================================== */
.amz-header {
  background-color: var(--amazon-dark);
  color: #ffffff;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 100;
  box-sizing: border-box;
  width: 100%;
}
.amz-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #ffffff;
  flex-shrink: 0;
}
.amz-logo-badge {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  font-weight: 900;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.4);
}
.amz-brand-text {
  display: flex;
  flex-direction: column;
}
.amz-brand-name {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: #ffffff;
}
.amz-brand-sub {
  font-size: 0.68rem;
  color: var(--amazon-yellow);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Deliver To Widget */
.amz-deliver {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}
.amz-deliver:hover {
  border-color: rgba(255, 255, 255, 0.4);
}
.amz-deliver i {
  font-size: 1.1rem;
  color: #cbd5e1;
}
.amz-deliver-text {
  display: flex;
  flex-direction: column;
  font-size: 0.72rem;
  line-height: 1.2;
}
.amz-deliver-sub {
  color: #94a3b8;
}
.amz-deliver-dest {
  font-weight: 700;
  color: #ffffff;
}

/* Global Search Bar */
.amz-search-wrap {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 1050px;
  display: flex;
  height: 42px;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  background: #ffffff;
  box-sizing: border-box;
}

/* Carousel Controls & Auto-Paging Indicator */
.carousel-controls-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8fafc;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
  font-size: 0.78rem;
  color: #475569;
  user-select: none;
}
.carousel-play-btn {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #0284c7;
  font-size: 0.72rem;
  transition: all var(--transition-fast);
}
.carousel-play-btn:hover {
  background: #0284c7;
  color: #ffffff;
}
.carousel-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  display: inline-block;
  animation: pulse-dot 1.5s infinite;
}
.carousel-pulse-dot.paused {
  background: #94a3b8;
  animation: none;
}
@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}
.amz-search-cat {
  background: #e2e8f0;
  border: none;
  padding: 0 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  outline: none;
  border-right: 1px solid #cbd5e1;
  max-width: 150px;
  min-width: 90px;
  flex-shrink: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  box-sizing: border-box;
  transition: background var(--transition-fast);
}
.amz-search-cat:hover, .amz-search-cat:focus {
  background: #cbd5e1;
}
.amz-search-input {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  border: none;
  padding: 0 14px;
  font-size: 0.92rem;
  color: #0f172a;
  outline: none;
  background: #ffffff;
  box-sizing: border-box;
}
.amz-search-input::placeholder {
  color: #94a3b8;
}
.amz-search-btn {
  background: var(--amazon-accent);
  border: none;
  width: 46px;
  min-width: 46px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.05rem;
  cursor: pointer;
  transition: background var(--transition-fast);
  box-sizing: border-box;
}
.amz-search-btn:hover {
  background: #d97706;
}

/* Right Nav Actions */
.amz-nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
  margin-left: auto;
}
.amz-tenant-select {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}
.amz-tenant-select option {
  background: #1e293b;
  color: #ffffff;
}
.amz-link-item {
  display: flex;
  flex-direction: column;
  color: #ffffff;
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  line-height: 1.2;
  border: 1px solid transparent;
}
.amz-link-item:hover {
  border-color: rgba(255, 255, 255, 0.4);
}
.amz-link-item .line-1 {
  color: #94a3b8;
  font-size: 0.7rem;
}
.amz-link-item .line-2 {
  font-weight: 700;
  color: #ffffff;
}
.amz-cart {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #ffffff;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  position: relative;
}
.amz-cart:hover {
  border-color: rgba(255, 255, 255, 0.4);
}
.cart-icon-wrap {
  position: relative;
  font-size: 1.4rem;
  color: #ffffff;
}
.cart-badge {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--amazon-accent);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 999px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ==========================================================================
   SUB-HEADER / CATEGORY STRIP
   ========================================================================== */
.amz-subnav {
  background-color: var(--amazon-nav);
  color: #ffffff;
  padding: 6px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.84rem;
  overflow-x: auto;
}
.sidebar-toggle-btn {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.84rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}
.sidebar-toggle-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}
.subnav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
}
.subnav-link {
  color: #e2e8f0;
  text-decoration: none;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 4px;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.subnav-link:hover {
  color: var(--amazon-yellow);
}
.subnav-highlight {
  color: var(--amazon-yellow);
  font-weight: 700;
}

/* ==========================================================================
   MAIN CONTENT CONTAINER WITH TOGGLEABLE SIDEBAR
   ========================================================================== */
.marketplace-container {
  display: flex;
  width: 100%;
  min-height: calc(100vh - 160px);
  position: relative;
  transition: all var(--transition-normal);
}

/* Sidebar Styling - Overlay Flyout Dropdown on Desktop */
.category-sidebar {
  position: absolute;
  top: 0;
  left: 20px;
  width: 300px;
  min-width: 300px;
  max-width: 320px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.16), 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: 16px 14px;
  overflow-y: auto;
  max-height: calc(100vh - 140px);
  z-index: 1050;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.category-sidebar::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
.category-sidebar.collapsed {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  pointer-events: none;
}

.sidebar-section-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 12px 8px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.category-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: 8px;
  color: #334155;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  background: #ffffff;
  border: 1px solid transparent;
  width: 100%;
  font-family: inherit;
  text-align: left;
  box-sizing: border-box;
}
.category-item:hover {
  background: #fff7ed;
  color: var(--primary);
  border-color: #ffedd5;
}
.category-item.active {
  background: linear-gradient(90deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(249, 115, 22, 0.3);
}
.category-item.active .cat-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}
.category-item.special {
  background: #f8fafc;
  color: #475569;
  font-weight: 700;
}
.category-item.special:hover {
  background: #f1f5f9;
  color: var(--primary);
}
.cat-name-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.cat-name-wrap i {
  font-size: 0.95rem;
  width: 18px;
  text-align: center;
}
.cat-badge {
  font-size: 0.72rem;
  background: #f1f5f9;
  color: #64748b;
  padding: 2px 7px;
  border-radius: 999px;
  font-weight: 700;
}

/* Filter Widgets in Sidebar */
.filter-group {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}
.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}
.filter-checkbox:hover {
  color: var(--primary);
}

/* ==========================================================================
   CATALOG / PRODUCT GRID AREA
   ========================================================================== */
.catalog-main {
  flex: 1;
  padding: 24px;
  transition: all var(--transition-normal);
  width: 100%;
}

/* Banner / Filter summary bar */
.catalog-topbar {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}
.catalog-stats {
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.catalog-stats strong {
  color: var(--text-main);
}
.active-pills-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.active-filter-pill {
  background: #ffedd5;
  color: #c2410c;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.active-filter-pill i {
  cursor: pointer;
}
.catalog-sort-select {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  outline: none;
  cursor: pointer;
}

/* Product Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 20px;
  transition: all var(--transition-normal);
}
.category-sidebar.collapsed + .catalog-main .products-grid {
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
}

/* Product Card */
.product-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

/* Multi-Tenant Supplier Tag */
.card-tenant-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  z-index: 2;
}

.card-title-wrap {
  position: relative;
  margin-bottom: 12px;
}

.card-title-link {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 38px;
  cursor: pointer;
}
.card-title-wrap .card-title-link {
  margin-bottom: 0;
}
.card-title-link:hover {
  color: var(--primary);
}

/* Solution 1: Card-Bounded Tooltip */
.card-title-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  right: 0;
  width: 100%;
  background: #0f172a;
  color: #ffffff;
  font-size: 0.74rem;
  font-weight: 500;
  line-height: 1.35;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.35), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1), transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  text-align: left;
  white-space: normal;
  word-break: break-word;
}
.card-title-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 20px;
  border-width: 6px;
  border-style: solid;
  border-color: #0f172a transparent transparent transparent;
}
.card-title-wrap:hover .card-title-tooltip,
.card-title-wrap:focus-within .card-title-tooltip {
  display: block !important;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ==========================================================================
   CARD-BOUNDED MICRO-TOOLTIP ENGINE ([data-card-tip])
   Strictly confines all button & icon tooltips inside the product card.
   ========================================================================== */
[data-card-tip] {
  position: relative !important;
}
[data-card-tip]::before,
[data-card-tip]::after {
  position: absolute;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease;
  z-index: 100;
}
/* Tooltip Bubble */
[data-card-tip]::after {
  content: attr(data-card-tip);
  background: #0f172a;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.25;
  padding: 5px 9px;
  border-radius: 5px;
  white-space: nowrap;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 8px 18px -2px rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
  bottom: calc(100% + 7px);
}
/* Caret Indicator */
[data-card-tip]::before {
  content: "";
  border-width: 5px;
  border-style: solid;
  bottom: calc(100% + 1px);
}

/* Alignment: Right (Default for bottom right icons: chat, copy link, info) */
[data-card-tip]::after,
[data-card-tip][data-tip-align="right"]::after {
  right: 0;
  left: auto;
  transform: translateY(3px);
}
[data-card-tip]::before,
[data-card-tip][data-tip-align="right"]::before {
  right: 11px;
  left: auto;
  border-color: #0f172a transparent transparent transparent;
  transform: translateY(3px);
}

/* Alignment: Left (For left-aligned buttons like Offer / Compare) */
[data-card-tip][data-tip-align="left"]::after {
  left: 0;
  right: auto;
  transform: translateY(3px);
}
[data-card-tip][data-tip-align="left"]::before {
  left: 12px;
  right: auto;
  border-color: #0f172a transparent transparent transparent;
  transform: translateY(3px);
}

/* Alignment: Center */
[data-card-tip][data-tip-align="center"]::after {
  left: 50%;
  right: auto;
  transform: translateX(-50%) translateY(3px);
}
[data-card-tip][data-tip-align="center"]::before {
  left: 50%;
  right: auto;
  border-color: #0f172a transparent transparent transparent;
  transform: translateX(-50%) translateY(3px);
}

/* Active Hover & Focus States */
[data-card-tip]:hover::before,
[data-card-tip]:hover::after,
[data-card-tip]:focus-visible::before,
[data-card-tip]:focus-visible::after {
  opacity: 1;
  visibility: visible;
}
[data-card-tip]:hover::after,
[data-card-tip][data-tip-align="right"]:hover::after,
[data-card-tip][data-tip-align="left"]:hover::after {
  transform: translateY(0);
}
[data-card-tip]:hover::before,
[data-card-tip][data-tip-align="right"]:hover::before,
[data-card-tip][data-tip-align="left"]:hover::before {
  transform: translateY(0);
}
[data-card-tip][data-tip-align="center"]:hover::after,
[data-card-tip][data-tip-align="center"]:hover::before {
  transform: translateX(-50%) translateY(0);
}

/* Card Main Layout (Image Left, Specs Right) */
.card-content-split {
  display: flex;
  gap: 14px;
  margin-bottom: 14px;
}
.card-image-wrap {
  width: 100px;
  height: 100px;
  min-width: 100px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.card-image-wrap img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform var(--transition-fast);
}
.card-image-wrap:hover img {
  transform: scale(1.08);
}

.card-specs {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.78rem;
  line-height: 1.3;
}
.spec-sku-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: #334155;
}
.spec-sku-bullet {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--primary);
}
.spec-price-row {
  font-size: 0.88rem;
  font-weight: 800;
  color: #dc2626;
  margin: 2px 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px;
}
.spec-fob {
  color: #ea580c;
  font-size: 0.78rem;
  font-weight: 700;
  margin-left: 4px;
}
.spec-stock-row {
  color: var(--text-muted);
  font-size: 0.74rem;
}
.spec-lead-time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f1f5f9;
  color: #475569;
  font-weight: 700;
  font-size: 0.72rem;
  padding: 1px 6px;
  border-radius: 4px;
  margin-top: 3px;
  width: fit-content;
}

/* Action Buttons Row */
.card-actions-row-1 {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 10px;
  flex-wrap: nowrap;
}
.btn-compare {
  flex: 1;
  background: #0284c7;
  color: #ffffff;
  border: none;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
}
.btn-compare:hover {
  background: #0369a1;
}
.btn-discount {
  flex: 1;
  background: #f97316;
  color: #ffffff;
  border: none;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
}
.btn-discount:hover {
  background: #ea580c;
}

.card-actions-row-1 .btn-compact {
  padding: 5px 7px;
  font-size: 0.70rem;
  height: 28px;
  line-height: 1;
}

.card-tenant-inline-badge {
  flex: 0 0 auto;
  max-width: 135px;
  height: 28px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-size: 0.69rem;
  font-weight: 700;
  padding: 0 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  box-sizing: border-box;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.card-tenant-inline-badge:hover {
  background: #dbeafe;
  border-color: #93c5fd;
  color: #1e40af;
}
.card-tenant-inline-badge i {
  flex-shrink: 0;
  font-size: 0.68rem;
  color: #2563eb;
}
.card-tenant-inline-badge span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ========================================================
   Option 1: Soft-Tinted Modern B2B Product Card Actions
   ======================================================== */
.card-actions-row-1 {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 10px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* View Offer / Compare Button (Sky Blue Soft Tint) */
.btn-offer-soft {
  flex: 1 1 0;
  min-width: 0;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  color: #075985;
  height: 28px;
  padding: 0 6px;
  border-radius: 6px;
  font-size: 0.69rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  white-space: nowrap;
  box-sizing: border-box;
  transition: all var(--transition-fast);
}
.btn-offer-soft span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-offer-soft:hover {
  background: #e0f2fe;
  border-color: #7dd3fc;
  color: #0c4a6e;
  transform: translateY(-1px);
  box-shadow: 0 1px 3px rgba(2, 132, 199, 0.15);
}
.btn-offer-soft i {
  flex-shrink: 0;
  font-size: 0.68rem;
}

/* Pricing & Specs Button (Amber Soft Tint) */
.btn-logistics-soft {
  flex: 1.15 1 0;
  min-width: 0;
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #b45309;
  height: 28px;
  padding: 0 6px;
  border-radius: 6px;
  font-size: 0.69rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  white-space: nowrap;
  box-sizing: border-box;
  transition: all var(--transition-fast);
}
.btn-logistics-soft span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-logistics-soft:hover {
  background: #fef3c7;
  border-color: #fcd34d;
  color: #92400e;
  transform: translateY(-1px);
  box-shadow: 0 1px 3px rgba(180, 83, 9, 0.15);
}
.btn-logistics-soft i {
  flex-shrink: 0;
  font-size: 0.68rem;
}

/* Supplier Tenant Pill (Slate/Neutral Soft Tint) */
.card-tenant-soft-pill {
  flex: 0 1 auto;
  min-width: 60px;
  max-width: 105px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #334155;
  height: 28px;
  padding: 0 7px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: border-box;
  transition: all var(--transition-fast);
}
.card-tenant-soft-pill:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #0f172a;
  transform: translateY(-1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.card-tenant-soft-pill i.fa-building {
  color: #0284c7;
  font-size: 0.66rem;
  flex-shrink: 0;
}
.card-tenant-soft-pill .tenant-name-text {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.card-tenant-soft-pill .tenant-arrow {
  font-size: 0.62rem;
  color: #94a3b8;
  flex-shrink: 0;
  margin-left: 1px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.card-tenant-soft-pill:hover .tenant-arrow {
  color: #0f172a;
  transform: translateX(1px);
}

/* Bottom Quantity + Add Row */
.card-actions-row-2 {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
}
.qty-input-box {
  width: 44px;
  height: 32px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-main);
  outline: none;
}
.btn-add-cart {
  flex: 1;
  background: #c2410c;
  color: #ffffff;
  border: none;
  height: 32px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.btn-add-cart:hover {
  background: #9a3412;
}
.btn-icon-square {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-color);
  background: #ffffff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  cursor: pointer;
  font-size: 0.82rem;
  padding: 0;
  font-family: inherit;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.btn-icon-square:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: #fff7ed;
}

/* ==========================================================================
   MODAL 1: MULTI-TENANT PRODUCT COMPARISON (SCREEN 3)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.modal-box-compare {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 1080px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
  overflow: hidden;
  animation: modalSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalSlideIn {
  from { transform: translateY(20px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.modal-header-compare {
  background: linear-gradient(90deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-compare-title {
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sku-badge-pill {
  background: #ffffff;
  color: #ea580c;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
}
.modal-close-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #ffffff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: background var(--transition-fast);
}
.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.35);
}
.modal-body-compare {
  padding: 24px;
  overflow-y: auto;
}
.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.compare-column {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
}
.compare-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e2e8f0;
}
.compare-vendor-name {
  font-weight: 800;
  font-size: 0.95rem;
  color: #1e293b;
}
.compare-rfq-badge {
  background: #dbeafe;
  color: #1e40af;
  font-weight: 700;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 4px;
}
.compare-thumb-wrap {
  width: 100%;
  height: 180px;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.compare-thumb-wrap img {
  max-height: 80%;
  max-width: 80%;
  object-fit: contain;
}
.compare-add-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.compare-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.compare-matrix-table tr {
  border-bottom: 1px solid #e2e8f0;
}
.compare-matrix-table td {
  padding: 8px 4px;
}
.compare-matrix-table td:first-child {
  color: var(--text-muted);
  font-weight: 500;
  width: 45%;
}
.compare-matrix-table td:last-child {
  font-weight: 700;
  color: var(--text-main);
}

/* ==========================================================================
   MODAL 2: PRICES, DISCOUNTS & LOGISTICS (SCREEN 4)
   ========================================================================== */
.modal-box-info {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
  overflow: hidden;
  animation: modalSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-header-info {
  background: linear-gradient(90deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-info-title {
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.modal-body-info {
  padding: 24px;
  overflow-y: auto;
  font-size: 0.88rem;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.info-intro-box {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 8px;
  padding: 14px 16px;
  color: #9a3412;
  font-weight: 500;
}
.info-card-section {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  background: #f8fafc;
}
.info-sec-title {
  font-weight: 800;
  font-size: 0.92rem;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.steps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.step-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.step-badge {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
}
.modal-footer-info {
  padding: 16px 24px;
  background: #f8fafc;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   VIEW 5: DEDICATED PRODUCT DETAIL PAGE (PDP)
   ========================================================================== */
.pdp-view-wrap {
  display: none;
  padding: 24px;
  max-width: 1320px;
  margin: 0 auto;
  width: 100%;
}
.pdp-view-wrap.active {
  display: block;
}
.pdp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.pdp-breadcrumb a {
  color: #0284c7;
  text-decoration: none;
  font-weight: 500;
}
.pdp-breadcrumb a:hover {
  text-decoration: underline;
}
.pdp-main-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 32px;
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 40px;
  margin-bottom: 30px;
}
.pdp-gallery-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pdp-main-image-wrap {
  width: 100%;
  height: 380px;
  background: #f8fafc;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pdp-main-image-wrap img {
  max-height: 85%;
  max-width: 85%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}
.pdp-thumbs-row {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  max-width: 100%;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}
.pdp-thumb-item {
  width: 72px;
  height: 72px;
  min-width: 72px;
  flex-shrink: 0;
  border-radius: 6px;
  border: 2px solid transparent;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 4px;
  transition: border-color var(--transition-fast);
}
.pdp-thumb-item.active, .pdp-thumb-item:hover {
  border-color: var(--primary);
}
.pdp-thumb-item img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.pdp-details-right {
  display: flex;
  flex-direction: column;
}
.pdp-cat-tag {
  font-size: 0.72rem;
  font-weight: 800;
  color: #ea580c;
  background: #fff7ed;
  padding: 3px 10px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pdp-product-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 12px;
}
.pdp-badges-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  font-size: 0.82rem;
}
.badge-in-stock {
  color: var(--success);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.badge-out-of-stock {
  color: var(--danger);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.badge-lead {
  background: #f1f5f9;
  color: #475569;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

/* Specs table */
.pdp-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  padding: 16px;
  margin-bottom: 24px;
  font-size: 0.84rem;
}
.pdp-spec-cell {
  display: flex;
  flex-direction: column;
}
.pdp-spec-label {
  color: var(--text-muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pdp-spec-val {
  font-weight: 700;
  color: var(--text-main);
}

/* Price Card Box */
.pdp-price-box {
  border: 2px solid #fed7aa;
  background: #fffaf5;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
}
.pdp-price-big {
  font-size: 1.8rem;
  font-weight: 900;
  color: #dc2626;
}
.pdp-fob-big {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ea580c;
}

/* Add to cart row in PDP */
.pdp-order-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.pdp-qty-stepper {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
}
.stepper-btn {
  width: 40px;
  height: 46px;
  background: #f8fafc;
  border: none;
  font-weight: 800;
  cursor: pointer;
  color: #334155;
  transition: background var(--transition-fast);
}
.stepper-btn:hover {
  background: #e2e8f0;
}
.stepper-input {
  width: 60px;
  height: 46px;
  border: none;
  text-align: center;
  font-weight: 800;
  font-size: 1rem;
  outline: none;
}
.pdp-btn-add {
  flex: 1;
  height: 46px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  border: 1px solid #b45309;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(217, 119, 6, 0.28);
  transition: all var(--transition-fast);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}
.pdp-btn-add:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.38);
  transform: translateY(-1px);
  color: #ffffff;
}
.pdp-btn-add:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(217, 119, 6, 0.25);
}

/* Similar Items Carousel */
.similar-items-section {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 24px;
}
.similar-sec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.similar-sec-title {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}
.similar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.similar-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  background: #ffffff;
}
.similar-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.similar-card img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  margin-bottom: 8px;
}
.similar-title {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.similar-price {
  font-weight: 800;
  color: #dc2626;
  font-size: 0.85rem;
}

/* ==========================================================================
   TOAST NOTIFICATION (Add to cart feedback)
   ========================================================================== */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f172a;
  color: #ffffff;
  border-left: 4px solid var(--success);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* Floating Chat Bubble */
.floating-chat-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 16px rgba(249, 115, 22, 0.5);
  cursor: pointer;
  z-index: 999;
  transition: transform var(--transition-fast);
}
.floating-chat-bubble:hover {
  transform: scale(1.08);
}
.chat-tooltip {
  position: absolute;
  right: 64px;
  background: #ffffff;
  color: #0f172a;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Live Chat Dialog Popup */
.chat-dialog-panel {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 520px;
  max-height: calc(100vh - 120px);
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 2500;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.chat-dialog-panel.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.chat-header {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.chat-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.chat-avatar-wrap {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  position: relative;
}
.chat-status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background: #22c55e;
  border: 2px solid #ffffff;
  border-radius: 50%;
}
.chat-header-text h4,
.chat-header-text h2,
.chat-header-text .chat-heading {
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}
.chat-header-text span {
  font-size: 0.72rem;
  color: #fed7aa;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}
.chat-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-head-btn {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.82rem;
  transition: background var(--transition-fast);
}
.chat-head-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}
.chat-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.chat-timestamp {
  text-align: center;
  font-size: 0.68rem;
  color: var(--text-muted);
  margin: 4px 0;
  font-weight: 600;
}
.chat-bubble-msg {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.45;
}
.chat-bubble-bot {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.chat-bubble-user {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  color: #ffffff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  box-shadow: 0 2px 6px rgba(249, 115, 22, 0.3);
}
.chat-suggestions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}
.chat-chip {
  background: #ffffff;
  border: 1px solid #fed7aa;
  color: #ea580c;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-chip:hover {
  background: #fff7ed;
  border-color: #f97316;
  transform: translateX(2px);
}
.chat-footer {
  padding: 12px 14px;
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
}
.chat-input {
  flex: 1;
  height: 38px;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 0 14px;
  font-size: 0.84rem;
  outline: none;
  color: var(--text-main);
}
.chat-input:focus {
  border-color: var(--primary);
}
.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background var(--transition-fast);
}
.chat-send-btn:hover {
  background: var(--primary-hover);
}

/* Responsive Queries */
@media (max-width: 992px) {
  .category-sidebar {
    position: fixed;
    left: 0;
    top: 96px;
    bottom: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
  }
  .category-sidebar.collapsed {
    transform: translateX(-100%);
    width: 280px;
    min-width: 280px;
    opacity: 0;
    pointer-events: none;
  }
  .pdp-main-box {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 24px;
  }
  .compare-grid {
    grid-template-columns: 1fr;
  }
}

/* Tablet & Mobile Breakpoint (max-width: 768px) */
@media (max-width: 768px) {
  /* Amazon-style Responsive Header: 2-Row Wrap */
  .amz-header {
    flex-wrap: wrap;
    padding: 10px 12px;
    gap: 8px 12px;
    width: 100%;
    box-sizing: border-box;
  }
  .amz-brand {
    order: 1;
    flex: 0 0 auto;
  }
  .amz-brand-name {
    font-size: 1.1rem;
  }
  .amz-deliver.amz-deliver-destination,
  .amz-currency-widget {
    display: none !important;
  }
  .amz-nav-actions {
    order: 2;
    margin-left: auto;
    gap: 10px;
  }
  .amz-tenant-select {
    padding: 4px 8px;
    font-size: 0.72rem;
  }
  .amz-link-item .line-1 {
    display: none;
  }
  .amz-link-item .line-2 {
    font-size: 0.76rem;
  }
  .amz-deliver-text {
    display: none;
  }
  .amz-search-wrap {
    order: 3;
    width: 100% !important;
    max-width: 100% !important;
    flex: 1 1 100% !important;
    margin-top: 2px;
    height: 38px;
    box-sizing: border-box;
  }
  .amz-search-cat {
    max-width: 90px;
    min-width: 65px;
    font-size: 0.74rem;
    padding: 0 6px;
  }
  .amz-search-input {
    font-size: 0.86rem;
    padding: 0 10px;
  }
  .amz-search-btn {
    width: 40px;
    min-width: 40px;
    font-size: 0.95rem;
  }

  /* Subnav Horizontal Touch Scroll */
  .amz-subnav {
    padding: 8px 12px;
    gap: 12px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .amz-subnav::-webkit-scrollbar {
    display: none;
  }
  .subnav-link {
    font-size: 0.78rem;
    padding: 3px 6px;
  }

  /* PDP View Container & Box */
  .pdp-view-wrap {
    padding: 10px 8px !important;
    margin-top: 6px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .pdp-breadcrumb {
    flex-wrap: wrap;
    font-size: 0.78rem;
    gap: 4px;
    margin-bottom: 10px;
    line-height: 1.4;
  }
  .pdp-breadcrumb span:last-child {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
    vertical-align: bottom;
  }
  .pdp-main-box {
    padding: 16px 12px !important;
    gap: 18px !important;
    border-radius: var(--radius-sm) !important;
    margin-bottom: 20px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  /* Gallery & Swipeable Thumbnails */
  .pdp-gallery-left {
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }
  .pdp-main-image-wrap {
    height: 300px;
    max-height: 75vw;
    width: 100%;
  }
  .pdp-thumbs-row {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: thin !important;
    padding-bottom: 6px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    gap: 8px !important;
  }
  .pdp-thumb-item {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px !important;
    flex-shrink: 0 !important;
  }

  /* Details Column */
  .pdp-details-right {
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }
  .pdp-product-title {
    font-size: 1.25rem !important;
    line-height: 1.35 !important;
    margin-bottom: 10px !important;
    word-break: break-word !important;
  }
  .pdp-badges-strip {
    flex-wrap: wrap !important;
    gap: 6px 10px !important;
    margin-bottom: 16px !important;
    font-size: 0.78rem !important;
  }

  /* Specs Grid */
  .pdp-specs-grid {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    padding: 12px !important;
    margin-bottom: 18px !important;
  }
  .btn-audit-report {
    white-space: normal !important;
    text-align: left !important;
    max-width: 100% !important;
  }

  /* Price Box */
  .pdp-price-box {
    padding: 12px 14px !important;
    margin-bottom: 18px !important;
  }
  .pdp-price-big {
    font-size: 1.5rem !important;
  }
  .pdp-fob-big {
    font-size: 1rem !important;
  }

  /* Order Controls */
  .pdp-order-row {
    flex-wrap: wrap !important;
    gap: 10px !important;
    width: 100% !important;
  }
  .pdp-qty-stepper {
    height: 44px !important;
  }
  .pdp-btn-add {
    flex: 1 1 140px !important;
    height: 44px !important;
    font-size: 0.9rem !important;
    min-width: 130px !important;
  }
  .pdp-order-row .btn-compare {
    flex: 1 1 100% !important;
    width: 100% !important;
    height: 42px !important;
    margin-top: 4px !important;
    justify-content: center !important;
  }

  /* Tabs Component */
  .pdp-tabs-container {
    border-radius: var(--radius-sm) !important;
    margin-bottom: 20px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .pdp-tabs-nav {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    white-space: nowrap !important;
  }
  .pdp-tab-btn {
    padding: 12px 14px !important;
    font-size: 0.8rem !important;
    gap: 6px !important;
  }
  .pdp-tab-pane {
    padding: 16px 12px !important;
  }

  /* Tables */
  .tier-pricing-table th,
  .tier-pricing-table td {
    padding: 8px 10px !important;
    font-size: 0.8rem !important;
  }
  .tier-pricing-table th {
    width: auto !important;
    min-width: 100px !important;
    max-width: 130px !important;
    white-space: normal !important;
  }
  .tier-pricing-table td {
    word-break: break-word !important;
  }

  /* Footer */
  .catalog-footer-inner {
    padding: 24px 16px !important;
  }
  .catalog-footer-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Modal */
  .modal-box-info {
    width: 95% !important;
    max-width: 95% !important;
    margin: 16px auto !important;
    padding: 16px !important;
  }
}

/* Extra Small Mobile Devices (max-width: 480px) */
@media (max-width: 480px) {
  .amz-brand-sub {
    display: none;
  }
  .amz-search-cat {
    max-width: 75px;
    min-width: 55px;
    font-size: 0.7rem;
    padding: 0 4px;
  }
  .pdp-main-image-wrap {
    height: 250px;
  }
  .pdp-thumb-item {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
  }
  .pdp-price-box {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }
  .pdp-price-box > div:last-child {
    text-align: left !important;
    width: 100% !important;
  }
  .pdp-order-row .stepper-input {
    width: 48px !important;
  }
  .pdp-order-row .stepper-btn {
    width: 36px !important;
  }
}

/* ==========================================================================
   CATALOG PRODUCT PAGINATION & AUTO-SWITCHER
   ========================================================================== */
.catalog-pagination-wrap {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
}

.pagination-controls-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* WP-11a: crawlable server-rendered pagination anchors for robots (robots-only affordance).
   Visually hidden so browser visitors only see the single interactive pagination bar. */
.catalog-crawl-pagination {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.pager-nav-btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.84rem;
  font-weight: 700;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #1e293b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  user-select: none;
}

.pager-nav-btn:hover:not(:disabled) {
  background: #f1f5f9;
  border-color: #94a3b8;
  color: #0f172a;
}

.pager-nav-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  border-color: #e2e8f0;
  color: #94a3b8;
}

.pager-pages-list {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pager-page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 700;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #334155;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.pager-page-btn:hover {
  background: #f1f5f9;
  border-color: #0284c7;
  color: #0284c7;
}

.pager-page-btn.active {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.35);
}

.pager-info-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.82rem;
  color: #475569;
  flex-wrap: wrap;
}

.auto-switch-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
  cursor: pointer;
  transition: all 0.2s ease;
}

.auto-switch-badge:hover {
  background: #dcfce7;
}

.auto-switch-badge.paused {
  background: #fef3c7;
  color: #92400e;
  border-color: #fde68a;
}

.auto-switch-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #22c55e;
  animation: pulse-dot 1.5s infinite;
}

.auto-switch-badge.paused .auto-switch-pulse {
  background-color: #f59e0b;
  animation: none;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* ==========================================================================
   CATALOG PUBLIC FOOTER
   ========================================================================== */
.catalog-site-footer {
  width: 100%;
  background: #0f172a;
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 48px 24px 24px;
  margin-top: 48px;
}

.catalog-footer-inner {
  max-width: 1320px;
  margin: 0 auto;
}

.catalog-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

@media (max-width: 900px) {
  .catalog-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .catalog-footer-grid {
    grid-template-columns: 1fr;
  }
}

.catalog-footer-col h4,
.catalog-footer-col h2,
.catalog-footer-col .footer-heading {
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.catalog-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.catalog-footer-link {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.84rem;
  transition: color 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.catalog-footer-link:hover {
  color: #38bdf8;
}

.catalog-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.78rem;
  color: #94a3b8;
}

.catalog-footer-legal-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.catalog-footer-legal-links a {
  color: #94a3b8;
  text-decoration: none;
}

.catalog-footer-legal-links a:hover {
  color: #38bdf8;
}

/* ==========================================================================
   MOBILE & TABLET RESPONSIVE HEADER CONTAINMENT (DEV-87)
   ========================================================================== */
/* Compact Laptop Breakpoint (<= 1200px) */
@media (max-width: 1200px) {
  .amz-deliver.amz-deliver-destination {
    display: none;
  }
  .amz-search-cat {
    max-width: 135px;
    font-size: 0.78rem;
    padding: 0 8px;
  }
}

/* Tablet & iPad Breakpoint (<= 1024px) */
@media (max-width: 1024px) {
  .amz-header {
    flex-wrap: wrap;
    padding: 10px 16px;
    gap: 8px 12px;
  }
  .amz-deliver.amz-deliver-destination {
    display: none;
  }
  .amz-search-wrap {
    order: 10;
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 42px;
    margin-top: 4px;
  }
  .amz-search-cat {
    max-width: 135px;
    font-size: 0.78rem;
    padding: 0 10px;
  }
  .amz-nav-actions {
    margin-left: auto;
    gap: 12px;
  }
}

/* Mobile & Small Tablet Breakpoint (<= 768px) */
@media (max-width: 768px) {
  .amz-header {
    flex-wrap: wrap;
    padding: 8px 12px;
    gap: 6px 10px;
  }
  .amz-deliver.amz-deliver-destination {
    display: none;
  }
  .amz-search-wrap {
    order: 10;
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 40px;
    margin-top: 4px;
  }
  .amz-search-cat {
    max-width: 115px;
    min-width: 80px;
    font-size: 0.74rem;
    padding: 0 8px;
  }
  .amz-search-input {
    font-size: 0.88rem;
    padding: 0 10px;
  }
  .amz-search-btn {
    width: 44px;
    min-width: 44px;
    font-size: 1rem;
  }
  .amz-nav-actions {
    margin-left: auto;
    gap: 8px;
  }
  .amz-tenant-select {
    max-width: 100px;
    font-size: 0.75rem;
  }
  .amz-link-item {
    padding: 2px 4px;
  }
}

/* Smartphone & Compact Screen Breakpoint (<= 480px) */
@media (max-width: 480px) {
  .amz-header {
    padding: 6px 8px;
    gap: 4px 6px;
  }
  .amz-brand {
    gap: 6px;
  }
  .amz-logo-badge {
    width: 28px;
    height: 28px;
    font-size: 0.9rem;
    border-radius: 6px;
  }
  .amz-brand-name {
    font-size: 1.05rem;
  }
  .amz-brand-sub {
    display: none;
  }
  .amz-tenant-select {
    display: none;
  }
  .amz-deliver.amz-currency-widget {
    padding: 4px 6px;
    gap: 4px;
  }
  .amz-deliver.amz-currency-widget .amz-deliver-sub {
    display: none;
  }
  .amz-deliver.amz-currency-widget select {
    font-size: 0.75rem;
  }
  .amz-nav-actions {
    gap: 6px;
    align-items: center;
  }
  .amz-link-item:nth-of-type(2) {
    display: none;
  }
  .amz-link-item .line-1 {
    display: none;
  }
  .amz-link-item .line-2 {
    font-size: 0.72rem;
  }
  .amz-cart .amz-deliver-text {
    display: none;
  }
  .amz-cart .cart-icon-wrap {
    font-size: 1.15rem;
  }
  .amz-search-wrap {
    height: 38px;
    margin-top: 4px;
  }
  .amz-search-cat {
    max-width: 95px;
    min-width: 70px;
    font-size: 0.7rem;
    padding: 0 6px;
  }
  .amz-search-input {
    font-size: 0.82rem;
    padding: 0 8px;
  }
  .amz-search-btn {
    width: 38px;
    min-width: 38px;
    font-size: 0.9rem;
  }
  .amz-subnav {
    padding: 4px 6px;
    gap: 8px;
  }
}

/* ==========================================================================
   UNIVERSAL APPLICATION-WIDE MICRO-TOOLTIP ENGINE ([data-tooltip])
   ========================================================================== */
[data-tooltip] {
  position: relative !important;
}
[data-tooltip]::before,
[data-tooltip]::after {
  position: absolute;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1), transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 9999;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  background: #0f172a;
  color: #ffffff;
  font-size: 0.74rem;
  font-weight: 500;
  line-height: 1.35;
  padding: 6px 11px;
  border-radius: 6px;
  white-space: normal;
  max-width: 260px;
  width: max-content;
  text-align: center;
  word-break: break-word;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.25);
}
[data-tooltip]::before {
  content: "";
  border-width: 5px;
  border-style: solid;
}

/* DEFAULT: TOP POSITION */
[data-tooltip]::after,
[data-tooltip][data-tooltip-pos="top"]::after {
  bottom: calc(100% + 7px);
  left: 50%;
  right: auto;
  top: auto;
  transform: translateX(-50%) translateY(4px);
}
[data-tooltip]::before,
[data-tooltip][data-tooltip-pos="top"]::before {
  bottom: calc(100% + 1px);
  left: 50%;
  right: auto;
  top: auto;
  border-color: #0f172a transparent transparent transparent;
  transform: translateX(-50%) translateY(4px);
}

/* BOTTOM POSITION */
[data-tooltip][data-tooltip-pos="bottom"]::after {
  top: calc(100% + 7px);
  bottom: auto;
  left: 50%;
  right: auto;
  transform: translateX(-50%) translateY(-4px);
}
[data-tooltip][data-tooltip-pos="bottom"]::before {
  top: calc(100% + 1px);
  bottom: auto;
  left: 50%;
  right: auto;
  border-color: transparent transparent #0f172a transparent;
  transform: translateX(-50%) translateY(-4px);
}

/* LEFT POSITION */
[data-tooltip][data-tooltip-pos="left"]::after {
  right: calc(100% + 7px);
  left: auto;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%) translateX(4px);
}
[data-tooltip][data-tooltip-pos="left"]::before {
  right: calc(100% + 1px);
  left: auto;
  top: 50%;
  bottom: auto;
  border-color: transparent transparent transparent #0f172a;
  transform: translateY(-50%) translateX(4px);
}

/* RIGHT POSITION */
[data-tooltip][data-tooltip-pos="right"]::after {
  left: calc(100% + 7px);
  right: auto;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%) translateX(-4px);
}
[data-tooltip][data-tooltip-pos="right"]::before {
  left: calc(100% + 1px);
  right: auto;
  top: 50%;
  bottom: auto;
  border-color: transparent #0f172a transparent transparent;
  transform: translateY(-50%) translateX(-4px);
}

/* ALIGNMENT MODIFIERS */
[data-tooltip][data-tip-align="left"]::after,
[data-tooltip][data-tooltip-align="left"]::after {
  left: 0;
  right: auto;
  text-align: left;
  transform: translateY(4px);
}
[data-tooltip][data-tip-align="left"]::before,
[data-tooltip][data-tooltip-align="left"]::before {
  left: 12px;
  right: auto;
  transform: translateY(4px);
}
[data-tooltip][data-tip-align="right"]::after,
[data-tooltip][data-tooltip-align="right"]::after {
  right: 0;
  left: auto;
  text-align: right;
  transform: translateY(4px);
}
[data-tooltip][data-tip-align="right"]::before,
[data-tooltip][data-tooltip-align="right"]::before {
  right: 12px;
  left: auto;
  transform: translateY(4px);
}

/* ACTIVE HOVER & FOCUS */
[data-tooltip]:hover::before,
[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::before,
[data-tooltip]:focus-visible::after {
  opacity: 1;
  visibility: visible;
}
[data-tooltip]:hover::after,
[data-tooltip]:hover::before,
[data-tooltip][data-tooltip-pos="top"]:hover::after,
[data-tooltip][data-tooltip-pos="top"]:hover::before,
[data-tooltip][data-tooltip-pos="bottom"]:hover::after,
[data-tooltip][data-tooltip-pos="bottom"]:hover::before {
  transform: translateX(-50%) translateY(0);
}
[data-tooltip][data-tip-align="left"]:hover::after,
[data-tooltip][data-tip-align="left"]:hover::before,
[data-tooltip][data-tooltip-align="left"]:hover::after,
[data-tooltip][data-tooltip-align="left"]:hover::before,
[data-tooltip][data-tip-align="right"]:hover::after,
[data-tooltip][data-tip-align="right"]:hover::before,
[data-tooltip][data-tooltip-align="right"]:hover::after,
[data-tooltip][data-tooltip-align="right"]:hover::before {
  transform: translateY(0);
}
[data-tooltip][data-tooltip-pos="left"]:hover::after,
[data-tooltip][data-tooltip-pos="left"]:hover::before {
  transform: translateY(-50%) translateX(0);
}
[data-tooltip][data-tooltip-pos="right"]:hover::after,
[data-tooltip][data-tooltip-pos="right"]:hover::before {
  transform: translateY(-50%) translateX(0);
}

/* ==========================================================================
   CANONICAL PDP TABS & SPECIFICATIONS STYLING
   ========================================================================== */
.pdp-tabs-container {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
  overflow: hidden;
}
.pdp-tabs-nav {
  display: flex;
  background: #f8fafc;
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
}
.pdp-tab-btn {
  padding: 14px 24px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  border: none;
  background: transparent;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.pdp-tab-btn:hover {
  color: var(--primary);
  background: #f1f5f9;
}
.pdp-tab-btn.active {
  color: var(--primary);
  background: #ffffff;
  border-bottom-color: var(--primary);
}
.pdp-tab-pane {
  display: none;
  padding: 28px;
}
.pdp-tab-pane.active {
  display: block;
}

/* Tiered Pricing Table */
.tier-pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
.tier-pricing-table th, .tier-pricing-table td {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  text-align: left;
}
.tier-pricing-table th {
  background: #f8fafc;
  font-weight: 700;
  color: var(--text-main);
}
.tier-pricing-table tr:hover td {
  background: #fffaf5;
}

/* Supplier card in PDP */
.pdp-supplier-link {
  color: #0284c7;
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s ease;
}
.pdp-supplier-link:hover {
  color: #0369a1;
  text-decoration: underline;
}

.btn-audit-report {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.76rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.btn-audit-report:hover {
  background: #dcfce7;
}