/* ==========================================================================
   PRODUCTS CATALOGUE STYLES - VJ SURGICAL INDUSTRIES
   ========================================================================== */

.catalogue-hero {
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 56px;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-base) 100%);
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

.catalogue-header-content {
  max-width: 800px;
}

.catalogue-title {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  margin-bottom: 14px;
}

.catalogue-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 32px;
}

/* Filter & Controls Toolbar */
.catalogue-toolbar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.catalogue-search-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.catalogue-search-box {
  flex: 1;
  min-width: 280px;
  position: relative;
  background: #ffffff;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  padding: 12px 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.catalogue-search-box:focus-within {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 4px rgba(2, 148, 165, 0.12);
}

.catalogue-search-box i {
  color: var(--teal-600);
  font-size: 1.1rem;
  margin-right: 12px;
}

.catalogue-search-input {
  flex: 1;
  font-size: 1rem;
  font-weight: 500;
  color: var(--navy-950);
}

.catalogue-search-clear {
  color: var(--text-subtle);
  padding: 4px;
  cursor: pointer;
  display: none;
  font-size: 1rem;
}

.catalogue-search-clear.visible {
  display: block;
}

.catalogue-count-badge {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  white-space: nowrap;
}

/* Category Filter Pills */
.category-pills-row {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 2px 12px 2px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}

.category-pills-row::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
  width: 0;
  height: 0;
}

.cat-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  background: #ffffff;
  color: var(--navy-900);
  border: 1.5px solid var(--border-light);
  white-space: nowrap;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.cat-pill-btn:hover {
  border-color: var(--teal-500);
  color: var(--teal-600);
}

.cat-pill-btn.active {
  background: var(--navy-950);
  color: #ffffff;
  border-color: var(--navy-950);
  box-shadow: var(--shadow-md);
}

.cat-pill-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(0, 0, 0, 0.06);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.cat-pill-btn.active .cat-pill-count {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

/* ==========================================================================
   PRODUCT NAMES HORIZONTAL QUICK-SCROLL BAR
   ========================================================================== */

.product-names-scroll-section {
  background: #ffffff;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.product-names-scroll-section:focus-within,
.product-names-scroll-section:hover {
  border-color: rgba(2, 148, 165, 0.35);
}

.product-names-bar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.product-names-bar-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--teal-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.product-names-bar-title i {
  color: var(--teal-500);
  font-size: 0.85rem;
}

.product-names-scroll-hints {
  display: flex;
  align-items: center;
  gap: 10px;
}

.scroll-hint-text {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.scroll-arrow-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-name-scroll {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-name-scroll:hover {
  background: var(--teal-600);
  color: #ffffff;
  border-color: var(--teal-600);
}

.product-names-scroll-track {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 2px 6px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(2, 148, 165, 0.25) transparent;
  scroll-behavior: smooth;
}

.product-names-scroll-track::-webkit-scrollbar {
  height: 4px;
}

.product-names-scroll-track::-webkit-scrollbar-track {
  background: transparent;
}

.product-names-scroll-track::-webkit-scrollbar-thumb {
  background: rgba(2, 148, 165, 0.25);
  border-radius: 4px;
}

.product-name-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--navy-900);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.product-name-chip:hover {
  border-color: var(--teal-500);
  color: var(--teal-600);
  background: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.product-name-chip.active {
  background: var(--teal-600);
  color: #ffffff;
  border-color: var(--teal-600);
  box-shadow: 0 2px 8px rgba(2, 148, 165, 0.35);
}

.product-name-chip .chip-code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  opacity: 0.7;
}

.product-name-chip.active .chip-code {
  opacity: 0.95;
}

/* Card Targeted Pulse Highlight */
.product-card.card-targeted {
  animation: targetCardPulse 2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes targetCardPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(2, 148, 165, 0.75);
    border-color: var(--teal-500);
    transform: translateY(-4px) scale(1.03);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(2, 148, 165, 0.2);
    border-color: var(--teal-500);
    transform: translateY(-4px) scale(1.03);
  }
  100% {
    box-shadow: var(--shadow-sm);
    border-color: var(--border-light);
    transform: translateY(0) scale(1);
  }
}

/* Catalogue Grid Section */
.catalogue-grid-section {
  padding: 56px 0 96px;
  background: var(--bg-base);
  min-height: 500px;
}

/* Empty State */
.catalogue-empty-state {
  text-align: center;
  padding: 80px 20px;
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  max-width: 600px;
  margin: 0 auto;
}

.empty-state-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--teal-50);
  color: var(--teal-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}

.empty-state-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy-950);
  margin-bottom: 10px;
}

.empty-state-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

/* ==========================================================================
   MOBILE & RESPONSIVE REFINEMENTS
   ========================================================================== */

@media (max-width: 768px) {
  .catalogue-hero {
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 32px;
  }

  .catalogue-title {
    font-size: 2rem;
    margin-bottom: 10px;
  }

  .catalogue-desc {
    font-size: 0.94rem;
    margin-bottom: 20px;
    line-height: 1.6;
  }

  .catalogue-toolbar {
    gap: 14px;
    margin-top: 20px;
  }

  .catalogue-search-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .catalogue-search-box {
    min-width: 100%;
    width: 100%;
    padding: 10px 16px;
  }

  .catalogue-count-badge {
    align-self: flex-start;
    padding: 6px 14px;
    font-size: 0.78rem;
  }

  .cat-pill-btn {
    padding: 10px 18px;
    font-size: 0.84rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-sizing: border-box;
  }

  .catalogue-grid-section {
    padding: 28px 0 64px;
    min-height: 380px;
  }

  .catalogue-empty-state {
    padding: 48px 18px;
    border-radius: var(--radius-lg);
  }

  .empty-state-icon {
    width: 56px;
    height: 56px;
    font-size: 1.4rem;
    margin-bottom: 14px;
  }

  .empty-state-title {
    font-size: 1.2rem;
  }

  .product-names-scroll-section {
    padding: 10px 12px;
    gap: 8px;
    border-radius: var(--radius-md);
  }

  .product-names-bar-title {
    font-size: 0.70rem;
  }

  .scroll-hint-text {
    font-size: 0.65rem;
  }

  .product-name-chip {
    padding: 6px 12px;
    font-size: 0.78rem;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
  }

  .product-names-scroll-track {
    scrollbar-width: none;
    padding: 2px 0 4px;
  }

  .product-names-scroll-track::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 480px) {
  .catalogue-title {
    font-size: 1.75rem;
  }

  .catalogue-search-input {
    font-size: 16px; /* Prevents auto-zoom on iOS Safari */
  }
}