/* catalogo.css - Product Catalog specific styles */

.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}

/* Sidebar Filters with Glassmorphic feel */
.filter-sidebar {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0; /* Remove default padding to let inner containers span full width cleanly */
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 130px);
  overflow-y: auto;
  scroll-behavior: smooth; /* Smooth scroll transition inside sidebar */
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

/* Custom scrollbar for sidebar filters */
.filter-sidebar::-webkit-scrollbar {
  width: 8px;
}

.filter-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.filter-sidebar::-webkit-scrollbar-thumb {
  background-color: var(--color-border);
  border: 2px solid transparent;
  background-clip: padding-box;
  border-radius: 10px;
}

.filter-sidebar::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-primary-light);
  border: 2px solid transparent;
  background-clip: padding-box;
}

.filter-sidebar:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(193, 68, 14, 0.15);
}

/* Elegant padding wrapper for main sidebar body */
.filter-content {
  padding: 2.25rem 2rem 0 2rem;
}

/* Premium sticky filter footer actions with balanced padding spacing */
.filter-footer {
  position: sticky;
  bottom: 0;
  background: var(--color-surface);
  padding: 1.25rem 2rem 2.25rem 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--color-border);
  z-index: 10;
  transition: all var(--transition);
  /* Follow card's inner border-radius with perfect alignment */
  border-bottom-left-radius: calc(var(--radius-lg) - 1.5px);
  border-bottom-right-radius: calc(var(--radius-lg) - 1.5px);
}

.filter-section {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.filter-section:last-of-type {
  border-bottom: none;
  margin-bottom: 1rem;
}

.filter-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Custom Checkbox options */
.filter-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.25rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  cursor: pointer;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.filter-option:hover {
  background: var(--color-accent-warm);
  color: var(--color-primary);
}

.filter-option input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  display: grid;
  place-content: center;
  cursor: pointer;
  transition: all var(--transition);
  outline: none;
}

.filter-option input[type="checkbox"]::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.75rem;
  color: white;
  transform: scale(0);
  transition: transform 0.15s ease-in-out;
}

.filter-option input[type="checkbox"]:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(193, 68, 14, 0.25);
}

.filter-option input[type="checkbox"]:checked::before {
  transform: scale(1);
}

/* Select inputs and Price inputs */
.form-control {
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: all 0.25s var(--transition);
}

.form-control:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: 0 0 0 3px rgba(193, 68, 14, 0.08);
}

.price-inputs {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.price-inputs input {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  background: var(--color-bg);
  outline: none;
  transition: all 0.25s var(--transition);
}

.price-inputs input:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: 0 0 0 3px rgba(193, 68, 14, 0.08);
}

/* Modernized Sort Bar */
.sort-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.25rem;
  padding: 1rem 1.75rem;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.sort-select {
  padding: 0.55rem 1.5rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  outline: none;
  cursor: pointer;
  transition: all 0.2s;
}

.sort-select:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
}

/* Pagination buttons */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 4.5rem;
}

.page-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition);
}

.page-btn:hover, .page-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

/* Modern Auto-Responsive CSS Grid for Products */
#products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  width: 100%;
}

#products-grid .product-card {
  width: 100%;
  height: 100%;
}

@media (max-width: 1200px) {
  #products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  #products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem !important;
  }
}

/* Spinner and Empty States */
.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 3rem auto;
  grid-column: 1 / -1;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.empty-state .emoji {
  font-size: 3rem;
  color: var(--color-primary-light);
  margin-bottom: 1.25rem;
}

/* Mobile category chip scroller */
.mobile-category-chip-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.15rem;
  border-radius: 99px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.76rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.25s var(--transition);
  border: 1.5px solid var(--color-border);
  background: white;
  color: var(--color-text);
  box-shadow: var(--shadow-xs);
  outline: none;
}

.mobile-category-chip-btn:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary);
  background: var(--color-accent-warm);
}

.mobile-category-chip-btn.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(193, 68, 14, 0.2);
}

.mobile-catalog-search-row {
  display: none;
}

/* Responsive Layout */
@media (max-width: 992px) {
  .catalog-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  #mobile-filter-toggle {
    display: flex !important;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
  }

  .filter-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 82%;
    max-width: 290px;
    background: var(--color-surface);
    z-index: 100000;
    display: flex !important;
    flex-direction: column;
    box-shadow: -6px 0 28px rgba(38, 31, 27, 0.18);
    border: none;
    border-left: 1.5px solid var(--color-border);
    border-top-left-radius: 16px;
    border-bottom-left-radius: 16px;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    max-height: none;
    overflow-y: hidden;
  }

  .filter-sidebar.open {
    transform: translateX(0);
    animation: none;
  }

  .filter-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(38, 31, 27, 0.25);
    z-index: 99999;
    display: none;
    opacity: 0;
    transition: opacity 0.35s ease;
  }

  .filter-sidebar-backdrop.active {
    display: block;
    opacity: 1;
  }

  /* Refined, responsive spacing wrapper for filters on tablet/mobile views */
  .filter-content {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
  }

  /* Make actions static on mobile to flow naturally at the end of the container */
  .filter-footer {
    position: static;
    padding: 1.25rem 1.5rem 2.25rem 1.5rem;
    margin-top: auto;
    border-top: 1.5px solid var(--color-border);
    background: var(--color-surface);
    border-radius: 0 !important;
  }

  /* Horizontal category chips inside the mobile filter drawer */
  #category-filters {
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
  }

  #category-filters .filter-option {
    margin-bottom: 0;
    padding: 0.4rem 0.85rem;
    border-radius: 99px;
    border: 1.5px solid var(--color-border);
    background: var(--color-bg);
    font-size: 0.78rem;
    font-weight: 700;
    gap: 0.4rem;
    white-space: nowrap;
  }

  #category-filters .filter-option:hover {
    border-color: var(--color-primary-light);
    background: var(--color-accent-warm);
    color: var(--color-primary);
  }

  /* Hide the checkbox on mobile, show only text as a chip */
  #category-filters .filter-option input[type="checkbox"] {
    width: 0;
    height: 0;
    opacity: 0;
    position: absolute;
    pointer-events: none;
  }

  /* Active/checked chip state */
  #category-filters .filter-option:has(input:checked) {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: 0 3px 10px rgba(193, 68, 14, 0.2);
  }
}

@media (max-width: 768px) {
  .mobile-catalog-search-row {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.65rem !important;
  }

  .mobile-catalog-search-row .mobile-catalog-search-wrapper {
    flex: 1 1 auto !important;
    min-width: 0 !important;
  }

  .mobile-catalog-search-row .mobile-catalog-filter-btn {
    flex: 0 0 40px !important;
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    min-height: 40px !important;
  }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}