/* Dollar Value Zone - Authentic Retail E-Commerce Stylesheet */
/* Inspired by Amazon, Walmart, Ark Biorite, iHerb, Vitacost, and GreenDropShip */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Amazon & Walmart Palettes */
  --amazon-dark: #131921;
  --amazon-nav: #232f3e;
  --amazon-yellow: #febd69;
  --amazon-gold: #f59e0b;
  --amazon-orange: #e67a00;
  
  --walmart-blue: #0071dc;
  --walmart-darkblue: #004f9a;
  --walmart-yellow: #ffc220;
  --walmart-rollback: #dc2626;

  /* iHerb, Vitacost & Ark Biorite Wellness Palettes */
  --iherb-green: #107c41;
  --iherb-lightgreen: #e8f5e9;
  --vitacost-amber: #d97706;
  
  --bg-page: #eaeded; /* Classic Amazon/Walmart light neutral backdrop */
  --card-bg: #ffffff;
  --border-subtle: #d5d9d9;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: #0f1111;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: -0.015em;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Amazon Header Search Bar Styles */
.amazon-search-container {
  display: flex;
  align-items: center;
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.2s ease, outline 0.15s ease;
}
.amazon-search-container:focus-within {
  box-shadow: 0 0 0 3px #f59e0b;
}

.amazon-search-btn {
  background-color: #febd69;
  transition: background-color 0.15s ease;
}
.amazon-search-btn:hover {
  background-color: #f3a847;
}

/* Carousel Banner Track */
.carousel-viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.carousel-track {
  display: flex;
  width: 100%;
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  position: relative;
  overflow: hidden;
}

/* Slide Indicator Dot */
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.4);
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  cursor: pointer;
}
.carousel-dot.active-dot {
  width: 28px;
  background-color: #ffffff;
  border-radius: 9999px;
}

/* Floating Animations */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
}

@keyframes floatReverse {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(7px); }
}

.animate-float-1 {
  animation: floatSlow 5s ease-in-out infinite;
}

.animate-float-2 {
  animation: floatReverse 6s ease-in-out infinite;
}

/* Amazon Style Overlapping Merchandising Quadrant Card */
.amazon-quadrant-card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.amazon-quadrant-card:hover {
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.09);
  transform: translateY(-2px);
}

/* Product Card - Amazon, Walmart & iHerb Hybrid */
.retail-product-card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.retail-product-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 10px 22px -4px rgba(15, 23, 42, 0.1), 0 3px 6px -2px rgba(15, 23, 42, 0.05);
  transform: translateY(-2px);
}

.retail-product-card:hover .product-img {
  transform: scale(1.04);
}

.product-img {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Amazon #1 Best Seller Ribbon */
.badge-amazon-bestseller {
  background-color: #e67a00;
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 8px 2px 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  display: inline-block;
}

/* Walmart Rollback Badge */
.badge-walmart-rollback {
  background-color: #dc2626;
  color: #ffffff;
  font-size: 10px;
  font-weight: 900;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: inline-block;
}

/* iHerb Purity Badge */
.badge-iherb-pure {
  background-color: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
}

/* Vitacost / Ark Biorite Unit Pricing Tag */
.unit-price-tag {
  font-size: 11px;
  font-weight: 600;
  color: #4b5563;
  background-color: #f3f4f6;
  border-radius: 4px;
  padding: 1px 6px;
  display: inline-block;
}

/* Fast Fulfillment Delivery Line (Amazon Prime / Walmart+) */
.delivery-promise-line {
  font-size: 11px;
  color: #0f1111;
  line-height: 1.35;
}
.delivery-promise-line strong {
  color: #0071dc;
}

/* Add to Cart Button (Walmart / Amazon high-converting styling) */
.btn-retail-add {
  background-color: #ffd814;
  border: 1px solid #fcd200;
  color: #0f1111;
  font-weight: 700;
  font-size: 12px;
  border-radius: 20px;
  padding: 6px 14px;
  transition: all 0.15s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}
.btn-retail-add:hover {
  background-color: #f7ca00;
  border-color: #f2c200;
}
.btn-retail-add:active {
  transform: scale(0.97);
}

/* Secondary Action Button (Buy Now) */
.btn-retail-buy {
  background-color: #ffa41c;
  border: 1px solid #ff8f00;
  color: #0f1111;
  font-weight: 700;
  font-size: 12px;
  border-radius: 20px;
  padding: 6px 14px;
  transition: all 0.15s ease;
}
.btn-retail-buy:hover {
  background-color: #fa8900;
}

/* Department Merchandising Cards (Walmart, Target & iHerb format) */
.department-card {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
}
.department-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px -4px rgba(15, 23, 42, 0.1), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
}
.scale-108 {
  transform: scale(1.08);
}

/* Search Dropdown */
.search-dropdown {
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15), 0 0 0 1px #d5d9d9;
}

/* Toast */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@supports (padding: max(0px)) {
  .mobile-bottom-nav {
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }
}

/* Image Fallback & Universal Responsive Image Polish */
img {
  max-width: 100%;
  height: auto;
  font-size: 10px;
  color: #64748b;
}

.img-fallback-active {
  background-color: #f8fafc !important;
  object-fit: contain !important;
  padding: 8px !important;
}

/* Prevent image shift during load */
.cat-circle-img img,
.product-img {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

@media (max-width: 640px) {
  .carousel-viewport {
    min-height: 520px;
  }
  .carousel-slide {
    padding-bottom: 3.5rem !important;
  }
}

/* Flash Deals & Under $5 Value Horizontal Product Sliders - Default 5 Items View on Desktop */
.flash-deals-slider,
.under-five-slider {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}

.flash-deals-slider::-webkit-scrollbar,
.under-five-slider::-webkit-scrollbar {
  display: none;
}

.flash-deals-slider.cursor-grabbing,
.under-five-slider.cursor-grabbing {
  cursor: grabbing !important;
  user-select: none;
}

/* Card Widths: Exactly 5 items visible by default on desktop */
.flash-deals-slider .retail-product-card,
.under-five-slider .retail-product-card {
  flex: 0 0 calc((100% - 4 * 16px) / 5);
  width: calc((100% - 4 * 16px) / 5);
  min-width: calc((100% - 4 * 16px) / 5);
  max-width: calc((100% - 4 * 16px) / 5);
  scroll-snap-align: start;
}

@media (max-width: 1023px) {
  .flash-deals-slider,
  .under-five-slider {
    gap: 14px;
  }
  .flash-deals-slider .retail-product-card,
  .under-five-slider .retail-product-card {
    flex: 0 0 calc((100% - 2 * 14px) / 3);
    width: calc((100% - 2 * 14px) / 3);
    min-width: calc((100% - 2 * 14px) / 3);
    max-width: calc((100% - 2 * 14px) / 3);
  }
}

@media (max-width: 639px) {
  .flash-deals-slider,
  .under-five-slider {
    gap: 10px;
  }
  .flash-deals-slider .retail-product-card,
  .under-five-slider .retail-product-card {
    flex: 0 0 calc((100% - 10px) / 1.7);
    width: calc((100% - 10px) / 1.7);
    min-width: calc((100% - 10px) / 1.7);
    max-width: calc((100% - 10px) / 1.7);
  }
}

@media (max-width: 480px) {
  .flash-deals-slider .retail-product-card,
  .under-five-slider .retail-product-card {
    flex: 0 0 calc((100% - 10px) / 1.35);
    width: calc((100% - 10px) / 1.35);
    min-width: calc((100% - 10px) / 1.35);
    max-width: calc((100% - 10px) / 1.35);
  }
}