/* ==========================================================================
   TEN 4 GEEKS — Components Stylesheet
   All reusable UI components for the public-facing site
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Product Card (.product-card)
   -------------------------------------------------------------------------- */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(0, 255, 136, 0.15);
}

/* Image Container */
.product-card__image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg);
  flex-shrink: 0;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--sp-4);
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image {
  transform: scale(1.05);
}

.product-card__badge {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  background: var(--color-secondary);
  color: #fff;
  font-family: var(--font-nav);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px var(--sp-3);
  border-radius: var(--radius-sm);
  z-index: 1;
}

.product-card__badge--featured {
  background: var(--color-gold);
  color: var(--color-bg);
}

/* Card Body */
.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--sp-5);
  gap: var(--sp-3);
}

.product-card__category {
  font-family: var(--font-nav);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.product-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.4;
  letter-spacing: 0.03em;
  text-transform: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.product-card__title a:hover {
  color: var(--color-primary);
}

.product-card__description {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Price Badge */
.product-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  margin-top: auto;
}

.product-card__price-current {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.product-card__price-original {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.product-card__price-save {
  font-family: var(--font-nav);
  font-size: var(--fs-xs);
  color: var(--color-secondary);
  font-weight: 700;
  background: var(--color-secondary-dim);
  padding: 2px var(--sp-2);
  border-radius: var(--radius-sm);
}

/* Star Rating on Card */
.product-card__stars {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.product-card__rating-count {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* Amazon CTA Button */
.product-card__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  background: var(--color-primary);
  color: var(--color-bg);
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--radius-sm);
  text-decoration: none;
  margin-top: var(--sp-3);
  border: 2px solid var(--color-primary);
  transition:
    background var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.product-card__cta:hover {
  background: transparent;
  color: var(--color-primary);
  box-shadow: var(--color-primary-glow);
  transform: translateY(-1px);
  text-decoration: none;
}

.product-card__cta svg,
.product-card__cta .arrow {
  transition: transform var(--transition-base);
}

.product-card__cta:hover svg,
.product-card__cta:hover .arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   2. Featured Products Horizontal Scroll Row
   -------------------------------------------------------------------------- */
.products-scroll-row {
  display: flex;
  gap: var(--sp-5);
  overflow-x: auto;
  padding: var(--sp-4) 0 var(--sp-6);
  cursor: grab;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.products-scroll-row::-webkit-scrollbar {
  display: none;
}

.products-scroll-row.dragging {
  cursor: grabbing;
  user-select: none;
}

.products-scroll-row .product-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
}

.scroll-row-wrapper {
  position: relative;
}

.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.scroll-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--color-primary-glow);
}

.scroll-btn--prev { left: -20px; }
.scroll-btn--next { right: -20px; }

/* --------------------------------------------------------------------------
   3. Products Grid
   -------------------------------------------------------------------------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-6);
}

/* --------------------------------------------------------------------------
   4. Category Grid Cards
   -------------------------------------------------------------------------- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--sp-5);
}

.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8) var(--sp-5);
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary-dim), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.category-card:hover {
  border-color: var(--color-primary);
  box-shadow:
    0 0 0 1px var(--color-primary),
    0 8px 30px rgba(0, 0, 0, 0.4),
    0 0 20px rgba(0, 255, 136, 0.1);
  transform: translateY(-4px);
  text-decoration: none;
}

.category-card:hover::before {
  opacity: 1;
}

.category-card__icon {
  font-size: 2.5rem;
  position: relative;
  z-index: 1;
  transition: transform var(--transition-base);
}

.category-card:hover .category-card__icon {
  transform: scale(1.15);
}

.category-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
}

.category-card__count {
  font-family: var(--font-nav);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  position: relative;
  z-index: 1;
}

.category-card:hover .category-card__name {
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   5. Blog Post Cards
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-6);
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-secondary);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 15px rgba(255, 51, 102, 0.1);
}

.blog-card__image-wrap {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg);
}

.blog-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image {
  transform: scale(1.05);
}

.blog-card__body {
  padding: var(--sp-5);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.blog-card__category {
  font-family: var(--font-nav);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.blog-card__date {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  text-transform: none;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.blog-card__title a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-card__title a:hover {
  color: var(--color-secondary);
}

.blog-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-secondary);
  text-decoration: none;
  transition: gap var(--transition-fast);
}

.blog-card__read-more:hover {
  gap: var(--sp-3);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   6. Star Rating Display
   -------------------------------------------------------------------------- */
.stars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.star {
  display: inline-block;
  font-size: 1em;
  line-height: 1;
}

.star-full {
  color: var(--color-gold);
  text-shadow: 0 0 4px rgba(255, 215, 0, 0.5);
}

.star-half {
  position: relative;
  color: var(--color-border);
}

.star-half::before {
  content: attr(data-char);
  position: absolute;
  left: 0;
  top: 0;
  width: 50%;
  overflow: hidden;
  color: var(--color-gold);
}

.star-empty {
  color: var(--color-border);
}

.rating-value {
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-gold);
  margin-left: var(--sp-1);
}

/* --------------------------------------------------------------------------
   7. "Buy on Amazon" CTA Button (Large)
   -------------------------------------------------------------------------- */
.btn-amazon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  background: var(--color-primary);
  color: var(--color-bg);
  font-family: var(--font-nav);
  font-size: var(--fs-lg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-primary);
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
  animation: neonPulse 3s ease-in-out infinite;
}

.btn-amazon:hover {
  background: transparent;
  color: var(--color-primary);
  box-shadow:
    0 0 15px rgba(0, 255, 136, 0.7),
    0 0 30px rgba(0, 255, 136, 0.4),
    0 0 60px rgba(0, 255, 136, 0.2);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-amazon .btn-arrow {
  font-size: 1.2em;
  transition: transform var(--transition-base);
}

.btn-amazon:hover .btn-arrow {
  transform: translateX(6px);
}

.btn-amazon-sm {
  font-size: var(--fs-sm);
  padding: var(--sp-2) var(--sp-5);
}

/* --------------------------------------------------------------------------
   8. Filter Bar (Sort Dropdown + Tag Pills)
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) 0 var(--sp-6);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--sp-6);
}

.filter-bar__label {
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.filter-bar__group {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  flex: 1;
}

.filter-bar__sort {
  appearance: none;
  -webkit-appearance: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: var(--sp-2) var(--sp-8) var(--sp-2) var(--sp-4);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23888899' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-3) center;
  transition: border-color var(--transition-fast);
}

.filter-bar__sort:hover,
.filter-bar__sort:focus {
  border-color: var(--color-primary);
  outline: none;
}

.filter-results {
  margin-left: auto;
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   9. Tag Pills
   -------------------------------------------------------------------------- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-nav);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.tag:hover,
.tag.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-dim);
  text-decoration: none;
}

.tag--secondary {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  background: var(--color-secondary-dim);
}

.tag--purple {
  border-color: var(--color-tertiary);
  color: var(--color-tertiary);
  background: var(--color-tertiary-dim);
}

/* --------------------------------------------------------------------------
   10. About Blurb Section
   -------------------------------------------------------------------------- */
.about-blurb {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  padding: var(--sp-16) 0;
}

.about-blurb__image {
  position: relative;
}

.about-blurb__image img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.about-blurb__image::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
  opacity: 0.3;
  z-index: -1;
}

.about-blurb__content h2 {
  margin-bottom: var(--sp-5);
}

.about-blurb__content p {
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: var(--sp-5);
}

/* --------------------------------------------------------------------------
   11. Product Detail Page Layout
   -------------------------------------------------------------------------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: start;
  padding: var(--sp-8) 0;
}

.product-detail__gallery {
  position: sticky;
  top: calc(var(--nav-height) + var(--sp-6));
}

.product-detail__main-image {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: var(--sp-4);
}

.product-detail__main-image img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.product-detail__thumbs {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.product-detail__thumb {
  width: 72px;
  height: 72px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.product-detail__thumb:hover,
.product-detail__thumb.active {
  border-color: var(--color-primary);
}

.product-detail__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--sp-2);
}

/* Product Info (right column) */
.product-detail__info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.product-detail__category {
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.product-detail__title {
  font-size: var(--fs-3xl);
  line-height: 1.2;
}

.product-detail__rating-row {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.product-detail__price-block {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.product-detail__price {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--color-primary);
}

.product-detail__price-original {
  font-size: var(--fs-xl);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.product-detail__asin {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.product-detail__description {
  color: var(--color-text-muted);
  line-height: 1.8;
  font-size: var(--fs-sm);
}

.product-detail__features {
  list-style: none;
}

.product-detail__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.product-detail__features li::before {
  content: '▸';
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   12. Related Products Section
   -------------------------------------------------------------------------- */
.related-products {
  padding: var(--sp-12) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--sp-12);
}

.related-products .section-header {
  text-align: left;
  margin-bottom: var(--sp-8);
}

.related-products .section-header h2::after {
  margin-left: 0;
}

/* --------------------------------------------------------------------------
   13. Blog Post Article Typography
   -------------------------------------------------------------------------- */
.article-body {
  font-size: var(--fs-md);
  line-height: 1.9;
  color: var(--color-text);
  max-width: 720px;
}

.article-body h2 {
  font-size: var(--fs-2xl);
  margin: var(--sp-10) 0 var(--sp-5);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--color-border);
}

.article-body h3 {
  font-size: var(--fs-xl);
  margin: var(--sp-8) 0 var(--sp-4);
  color: var(--color-primary);
}

.article-body h4 {
  font-size: var(--fs-lg);
  margin: var(--sp-6) 0 var(--sp-3);
}

.article-body p {
  margin-bottom: var(--sp-5);
  color: var(--color-text-muted);
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body ul, .article-body ol {
  margin: var(--sp-4) 0 var(--sp-5) var(--sp-6);
}

.article-body ul {
  list-style: disc;
}

.article-body ol {
  list-style: decimal;
}

.article-body li {
  margin-bottom: var(--sp-2);
  color: var(--color-text-muted);
}

.article-body blockquote {
  border-left: 3px solid var(--color-primary);
  background: var(--color-primary-dim);
  padding: var(--sp-5) var(--sp-6);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--sp-6) 0;
}

.article-body img {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin: var(--sp-6) 0;
}

.article-header {
  margin-bottom: var(--sp-8);
}

.article-header__title {
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  margin-bottom: var(--sp-5);
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--sp-6);
}

/* --------------------------------------------------------------------------
   14. Search Bar (Public)
   -------------------------------------------------------------------------- */
.search-bar {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.search-bar__input {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  padding: var(--sp-4) var(--sp-12) var(--sp-4) var(--sp-5);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-bar__input:focus {
  border-color: var(--color-primary);
  box-shadow: var(--color-primary-glow);
  outline: none;
}

.search-bar__input::placeholder {
  color: var(--color-text-muted);
}

.search-bar__btn {
  position: absolute;
  right: var(--sp-3);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-full);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-bg);
  transition: box-shadow var(--transition-fast);
}

.search-bar__btn:hover {
  box-shadow: var(--color-primary-glow);
}

.search-results-dropdown {
  position: absolute;
  top: calc(100% + var(--sp-2));
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  z-index: var(--z-dropdown);
  max-height: 400px;
  overflow-y: auto;
  display: none;
}

.search-results-dropdown.visible {
  display: block;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-5);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  transition: background var(--transition-fast);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background: var(--color-primary-dim);
  text-decoration: none;
}

.search-result-item img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.search-result-item__title {
  font-size: var(--fs-sm);
  color: var(--color-text);
  font-family: var(--font-nav);
}

.search-result-item__price {
  font-size: var(--fs-sm);
  color: var(--color-primary);
  font-weight: 700;
  margin-left: auto;
  flex-shrink: 0;
}

.search-no-results {
  padding: var(--sp-5);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   15. Form Styles (Public Pages)
   -------------------------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}

.form-label {
  font-family: var(--font-nav);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  padding: var(--sp-3) var(--sp-4);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23888899' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-10);
  cursor: pointer;
}

.form-checkbox-wrap {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  cursor: pointer;
}

.form-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  position: relative;
}

.form-checkbox:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.form-checkbox:checked::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--color-bg);
  font-weight: 700;
}

.form-hint {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--color-secondary);
}

/* --------------------------------------------------------------------------
   16. Responsive Adjustments for Components
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .product-detail {
    grid-template-columns: 1fr;
  }

  .product-detail__gallery {
    position: static;
  }

  .about-blurb {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .about-blurb__image {
    order: -1;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--sp-4);
  }

  .categories-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--sp-3);
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .filter-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-bar__group {
    width: 100%;
  }

  .products-scroll-row .product-card {
    flex: 0 0 240px;
  }
}

@media (max-width: 480px) {
  .product-detail__title {
    font-size: var(--fs-xl);
  }

  .product-detail__price {
    font-size: var(--fs-3xl);
  }

  .btn-amazon {
    font-size: var(--fs-base);
    padding: var(--sp-3) var(--sp-6);
  }

  .article-body {
    font-size: var(--fs-base);
  }
}