/* ============================================================
   CATALOG V2 STYLES — WUShop
   ============================================================ */

/* --- Breadcrumbs --- */
.wu-breadcrumbs {
  padding: 16px 0 0;
  font-size: 13px;
  color: #9CA3AF;
}
.wu-breadcrumbs a {
  color: #6B7280;
  text-decoration: none;
  transition: color 0.2s;
}
.wu-breadcrumbs a:hover {
  color: #4F46E5;
}
.wu-breadcrumbs .wu-breadcrumbs__sep {
  margin: 0 6px;
  color: #D1D5DB;
}

/* --- Catalog Hero --- */
.wu-catalog-hero {
  padding: 24px 0 8px;
}
.wu-catalog-hero h1 {
  font-size: 32px;
  font-weight: 800;
  color: #1E1B4B;
  margin: 0 0 6px;
  line-height: 1.2;
}
.wu-catalog-hero__count {
  color: #6B7280;
  font-size: 15px;
  margin: 0;
}

/* --- Subcategory Chips --- */
.wu-sub-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 16px 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.wu-sub-chips::-webkit-scrollbar { display: none; }

.wu-sub-chip {
  flex-shrink: 0;
  padding: 8px 20px;
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  background: #fff;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.wu-sub-chip:hover,
.wu-sub-chip--active {
  background: #4F46E5;
  color: #fff;
  border-color: #4F46E5;
  text-decoration: none;
}

/* --- Subcategory Tiles --- */
.wu-sub-tiles {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.wu-sub-tile {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #F3F4F6;
  transition: all 0.3s;
  text-decoration: none;
  display: block;
}
.wu-sub-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  text-decoration: none;
}
.wu-sub-tile__img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  background: #F9FAFB;
}
.wu-sub-tile__body {
  padding: 12px 14px;
}
.wu-sub-tile__name {
  font-size: 14px;
  font-weight: 600;
  color: #1E1B4B;
  margin: 0 0 2px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wu-sub-tile__count {
  font-size: 12px;
  color: #9CA3AF;
  margin: 0;
}

/* --- Toolbar --- */
.wu-catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid #F3F4F6;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.wu-catalog-toolbar__count {
  font-size: 14px;
  color: #6B7280;
}
.wu-catalog-toolbar__sort select {
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid #E5E7EB;
  font-size: 14px;
  font-family: inherit;
  color: #374151;
  background: #fff;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.wu-catalog-toolbar__sort select:focus {
  outline: none;
  border-color: #4F46E5;
  box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

/* --- Product Grid --- */
.wu-catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* --- Pagination --- */
.wu-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 40px 0;
  flex-wrap: wrap;
}
.wu-pagination a,
.wu-pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid #E5E7EB;
  color: #374151;
  text-decoration: none;
  transition: all 0.2s;
  padding: 0 4px;
}
.wu-pagination .wu-pagination__current {
  background: #4F46E5;
  color: #fff;
  border-color: #4F46E5;
}
.wu-pagination a:hover {
  border-color: #4F46E5;
  color: #4F46E5;
  text-decoration: none;
}
.wu-pagination .wu-pagination__dots {
  border: none;
  color: #9CA3AF;
  min-width: 32px;
}

/* --- Empty State --- */
.wu-catalog-empty {
  text-align: center;
  padding: 60px 20px;
  color: #6B7280;
}
.wu-catalog-empty__icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.4;
}
.wu-catalog-empty__text {
  font-size: 16px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .wu-catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .wu-sub-tiles {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 900px) {
  .wu-catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .wu-sub-tiles {
    grid-template-columns: repeat(3, 1fr);
  }
  .wu-catalog-hero h1 {
    font-size: 26px;
  }
}

@media (max-width: 640px) {
  .wu-sub-tiles {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .wu-catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .wu-catalog-hero {
    padding: 16px 0 4px;
  }
  .wu-catalog-hero h1 {
    font-size: 22px;
  }
  .wu-catalog-hero__count {
    font-size: 13px;
  }
  .wu-catalog-toolbar {
    padding: 12px 0;
    margin-bottom: 16px;
  }
  .wu-pagination {
    margin: 24px 0;
    gap: 6px;
  }
  .wu-pagination a,
  .wu-pagination span {
    min-width: 44px;
    height: 44px;
    font-size: 14px;
    border-radius: 10px;
  }
}

/* ===== SCROLL WRAP WITH ARROWS ===== */
.wu-scroll-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}
.wu-scroll-wrap .wu-sub-chips {
  flex: 1;
  min-width: 0;
}
.wu-scroll-wrap .wu-slider-arrow {
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .wu-scroll-wrap .wu-slider-arrow { display: none; }
}

/* ===== FIX: Prevent grid blowout after AJAX reload ===== */
.wu-catalog-grid {
  max-width: 100% !important;
  overflow: hidden;
}
.wu-catalog-grid__item {
  min-width: 0;
  max-width: 100%;
}
.wu-catalog-grid__item .wu-card {
  max-width: 100%;
}
.wu-catalog-grid__item .wu-card__img {
  max-width: 100%;
}

/* ===== DEFINITIVE: Catalog grid never breaks ===== */
#wu-catalog-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px !important;
  width: 100% !important;
}
#wu-catalog-grid > * {
  min-width: 0 !important;
  max-width: 100% !important;
}
@media (max-width: 1100px) {
  #wu-catalog-grid { grid-template-columns: repeat(3, 1fr) !important; }
}
@media (max-width: 900px) {
  #wu-catalog-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 12px !important; }
}
@media (max-width: 480px) {
  #wu-catalog-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 8px !important; }
}

/* ===== Stock toggle ===== */
.wu-catalog-toolbar__controls {
  display: flex;
  align-items: center;
  gap: 16px;
}
.wu-stock-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #374151;
  cursor: pointer;
  white-space: nowrap;
}
.wu-stock-toggle input[type=checkbox] {
  width: 18px;
  height: 18px;
  accent-color: #4F46E5;
  cursor: pointer;
}


/* Mobile: breadcrumbs wrap + toolbar stack */
@media (max-width: 640px) {
  .wu-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 4px;
    font-size: 12px;
  }
}
@media (max-width: 600px) {
  .wu-catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .wu-catalog-toolbar__controls {
    width: 100%;
    justify-content: space-between;
  }
}

/* ===== FIX: Toolbar controls styling ===== */
.wu-catalog-toolbar__controls select {
  padding: 10px 40px 10px 16px !important;
  border-radius: 12px !important;
  border: 2px solid #E5E7EB !important;
  font-size: 14px !important;
  font-family: inherit !important;
  font-weight: 500 !important;
  color: #374151 !important;
  background: #fff !important;
  cursor: pointer !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 14px center !important;
  transition: border-color 0.2s !important;
}
.wu-catalog-toolbar__controls select:focus {
  outline: none !important;
  border-color: #4F46E5 !important;
  box-shadow: 0 0 0 3px rgba(79,70,229,0.1) !important;
}
.wu-stock-toggle {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: #374151 !important;
  cursor: pointer !important;
  white-space: nowrap !important;
  padding: 8px 16px !important;
  border: 2px solid #E5E7EB !important;
  border-radius: 12px !important;
  background: #fff !important;
  transition: border-color 0.2s !important;
}
.wu-stock-toggle:has(input:checked) {
  border-color: #4F46E5 !important;
  background: #F5F3FF !important;
}
.wu-stock-toggle input[type=checkbox] {
  width: 18px !important;
  height: 18px !important;
  accent-color: #4F46E5 !important;
  cursor: pointer !important;
}