/**
 * Product Categories Display - BEM Styles
 * Pure CSS architecture (no Tailwind)
 *
 * @package Product-Categories-Display
 * @version 2.0.0
 */

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */
:root {
  --pcd-color-primary: #7e3bd0;
  --pcd-color-primary-hover: #6a2fb8;
  --pcd-color-beige: rgb(255, 237, 206);
  --pcd-color-beige-light: rgba(255, 237, 206, 0.5);
  --pcd-color-white: #ffffff;
  --pcd-color-orange: #fdb913;
  --pcd-color-text: #1f2937;
  --pcd-color-text-light: #6b7280;
  --pcd-color-border: #e5e7eb;
  --pcd-color-bg-light: #f9fafb;

  --pcd-radius-sm: 0.375rem;
  --pcd-radius-md: 0.5rem;
  --pcd-radius-lg: 0.75rem;
  --pcd-radius-xl: 1rem;
  --pcd-radius-2xl: 1.5rem;

  --pcd-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --pcd-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --pcd-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --pcd-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);

  --pcd-transition: all 0.2s ease;
  --pcd-transition-slow: all 0.3s ease;
}

/* ==========================================================================
   Grid System (replaces Tailwind grid classes)
   ========================================================================== */
.pcd-grid {
  display: grid;
  gap: 1.5rem;
}

.pcd-grid--cols-1 {
  grid-template-columns: 1fr;
}

.pcd-grid--cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.pcd-grid--cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.pcd-grid--cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.pcd-grid--cols-5 {
  grid-template-columns: repeat(5, 1fr);
}

.pcd-grid--cols-6 {
  grid-template-columns: repeat(6, 1fr);
}

/* Responsive Grid Classes */
@media (min-width: 640px) {
  .pcd-grid--sm-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .pcd-grid--sm-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .pcd-grid--lg-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .pcd-grid--lg-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .pcd-grid--lg-5 {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (min-width: 1280px) {
  .pcd-grid--xl-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .pcd-grid--xl-5 {
    grid-template-columns: repeat(5, 1fr);
  }
  .pcd-grid--xl-6 {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media (min-width: 1536px) {
  .pcd-grid--2xl-6 {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* ==========================================================================
   Container (replaces Tailwind w-full)
   ========================================================================== */
.pcd-container {
  width: 100%;
}

/* ==========================================================================
   Category Card Component (Grid View)
   ========================================================================== */
.pcd-card {
  display: block;
  border-radius: var(--pcd-radius-2xl);
  box-shadow: var(--pcd-shadow-md);
  transition: var(--pcd-transition);
  background: var(--pcd-color-beige-light);
  padding: 1rem;
}

.pcd-card:hover {
  box-shadow: var(--pcd-shadow-xl);
}

.pcd-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.pcd-card__link:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(126, 59, 208, 0.3);
}

.pcd-card__article {
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
}

.pcd-card__image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--pcd-radius-2xl);
  aspect-ratio: 1;
  background-color: var(--pcd-color-bg-light);
  margin-bottom: 1rem;
}

.pcd-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  border-radius: var(--pcd-radius-2xl);
}

.pcd-card__article:hover .pcd-card__image {
  transform: scale(1.1);
}

.pcd-card__content {
  background-color: transparent;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
  flex-grow: 1;
}

.pcd-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--pcd-color-primary);
  line-height: 1.4;
}

.pcd-card__description {
  font-size: 0.875rem;
  color: var(--pcd-color-text-light);
  margin-bottom: 0.75rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.pcd-card__footer {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.pcd-card__count {
  font-size: 0.875rem;
  color: var(--pcd-color-text-light);
}

.pcd-card__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  background-color: var(--pcd-color-primary);
  color: var(--pcd-color-white);
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--pcd-radius-md);
  transition: var(--pcd-transition);
}

.pcd-card__article:hover .pcd-card__button {
  transform: scale(1.05);
  box-shadow: var(--pcd-shadow-lg);
}

.pcd-card__button-icon {
  width: 1rem;
  height: 1rem;
  margin-left: 0.5rem;
  transition: transform 0.2s ease;
}

.pcd-card__article:hover .pcd-card__button-icon {
  transform: translateX(0.25rem);
}

/* ==========================================================================
   Vertical List Component
   ========================================================================== */
.pcd-vertical-container {
  color: var(--pcd-color-white);
}

.pcd-vertical-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pcd-vertical-list__item {
  margin-bottom: 0.5rem;
  list-style: none;
  animation: pcdFadeIn 0.3s ease-in-out;
  animation-fill-mode: both;
}

.pcd-vertical-list__link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-size: 1.25rem;
  line-height: 1.75rem;
  transition: var(--pcd-transition);
  padding: 0.25rem 0;
}

.pcd-vertical-list__link:hover {
  transform: translateX(8px);
  opacity: 0.9;
}

.pcd-vertical-list__link--white {
  color: var(--pcd-color-white);
}

.pcd-vertical-list__link--orange {
  color: var(--pcd-color-orange);
}

.pcd-vertical-list__arrow {
  font-size: 1.125rem;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.pcd-vertical-list__link:hover .pcd-vertical-list__arrow {
  transform: translateX(4px);
}

.pcd-vertical-list__content {
  flex-grow: 1;
}

.pcd-vertical-list__name-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pcd-vertical-list__name {
  font-weight: 400;
  white-space: nowrap;
}

.pcd-vertical-list__count {
  font-size: 1rem;
  opacity: 0.8;
  margin-left: 0.5rem;
}

.pcd-vertical-list__description {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-top: 0.25rem;
  display: none;
}

.pcd-vertical-list__description--visible {
  display: block;
}

/* Focus styles */
.pcd-vertical-list__link:focus-visible {
  outline: 2px solid var(--pcd-color-orange);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ==========================================================================
   Sort Dropdown Component
   ========================================================================== */
.pcd-sort {
  margin-bottom: 1rem;
}

.pcd-sort__select {
  padding: 0.5rem 1rem;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  color: var(--pcd-color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--pcd-radius-lg);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--pcd-transition);
}

.pcd-sort__select:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.pcd-sort__select:focus {
  outline: none;
  ring: 2px;
  ring-color: #fb923c;
}

.pcd-sort__select option {
  background-color: #4a2c70;
  color: var(--pcd-color-white);
}

/* ==========================================================================
   Inline List Component (for hero sections)
   ========================================================================== */
.pcd-inline-list {
  display: inline-block;
  width: 100%;
  text-align: center;
}

.pcd-inline-list__wrapper {
  display: inline;
  line-height: 1.6;
}

.pcd-inline-list__link {
  color: inherit;
  text-decoration: none;
  display: inline;
  transition: var(--pcd-transition);
  position: relative;
}

.pcd-inline-list__link:hover {
  opacity: 0.8;
  text-decoration: underline;
  text-underline-offset: 2px;
  transform: scale(1.05);
  display: inline-block;
}

.pcd-inline-list__link:focus {
  text-decoration: underline;
  text-underline-offset: 2px;
  outline: none;
}

.pcd-inline-list__separator {
  display: inline;
}

/* ==========================================================================
   Accessibility - Screen Reader Only
   ========================================================================== */
.pcd-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.pcd-sr-only:focus {
  position: static;
  width: auto;
  height: auto;
  padding: inherit;
  margin: inherit;
  overflow: visible;
  clip: auto;
  white-space: normal;
  background-color: var(--pcd-color-primary);
  color: var(--pcd-color-white);
  padding: 0.5rem 1rem;
  border-radius: var(--pcd-radius-md);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes pcdFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Staggered animation delays for list items */
.pcd-vertical-list__item:nth-child(1) { animation-delay: 0.05s; }
.pcd-vertical-list__item:nth-child(2) { animation-delay: 0.1s; }
.pcd-vertical-list__item:nth-child(3) { animation-delay: 0.15s; }
.pcd-vertical-list__item:nth-child(4) { animation-delay: 0.2s; }
.pcd-vertical-list__item:nth-child(5) { animation-delay: 0.25s; }
.pcd-vertical-list__item:nth-child(6) { animation-delay: 0.3s; }
.pcd-vertical-list__item:nth-child(7) { animation-delay: 0.35s; }
.pcd-vertical-list__item:nth-child(8) { animation-delay: 0.4s; }
.pcd-vertical-list__item:nth-child(9) { animation-delay: 0.45s; }
.pcd-vertical-list__item:nth-child(10) { animation-delay: 0.5s; }
.pcd-vertical-list__item:nth-child(11) { animation-delay: 0.55s; }
.pcd-vertical-list__item:nth-child(12) { animation-delay: 0.6s; }

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */

/* Mobile */
@media (max-width: 768px) {
  .pcd-vertical-list__link {
    font-size: 1.125rem;
  }

  .pcd-vertical-list__arrow {
    font-size: 1rem;
  }

  .pcd-card,
  .pcd-card__link {
    min-height: 44px;
    min-width: 44px;
  }
}

/* Very small screens */
@media (max-width: 480px) {
  .pcd-vertical-list__link {
    font-size: 1rem;
  }

  .pcd-card__title {
    font-size: 1.125rem;
  }
}