/* ================================================================
   Catalog Page Styles
   ================================================================ */

.catalog-header {
  padding: 6rem 0 3rem;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-dark) 100%);
  border-bottom: 1px solid rgba(197, 152, 107, 0.1);
}

.catalog-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.catalog-header h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.catalog-header p {
  font-size: 1.125rem;
  color: var(--text-muted);
}

/* ================================================================
   Catalog Layout
   ================================================================ */

.catalog-section {
  padding: 3rem 0 6rem;
  background-color: var(--bg-dark);
}

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

/* ================================================================
   Filters Sidebar
   ================================================================ */

.filters-sidebar {
  background-color: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius);
  height: fit-content;
  position: sticky;
  top: 100px;
  border: 1px solid rgba(197, 152, 107, 0.1);
}

.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(197, 152, 107, 0.1);
}

.filters-header h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
}

.filters-reset {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  transition: var(--transition);
}

.filters-reset:hover {
  opacity: 0.7;
}

.filter-group {
  margin-bottom: 2rem;
}

.filter-group h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-option input[type="checkbox"] {
  cursor: pointer;
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
}

.filter-option label {
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
  user-select: none;
}

.filter-option:hover label {
  color: var(--accent);
}

.price-range {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-range input {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--bg-dark);
  border: 1px solid rgba(197, 152, 107, 0.2);
  border-radius: var(--radius);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.9rem;
}

.price-range input:focus {
  outline: none;
  border-color: var(--accent);
}

.price-range span {
  color: var(--text-muted);
}

/* ================================================================
   Catalog Toolbar
   ================================================================ */

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background-color: var(--bg-card);
  border-radius: var(--radius);
  gap: 1rem;
  flex-wrap: wrap;
}

.catalog-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.catalog-info strong {
  color: var(--accent);
  font-size: 1.25rem;
}

.catalog-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-filters-btn {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--accent);
  color: var(--bg-dark);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-filters-btn:hover {
  background-color: #d4a877;
}

.sort-select select {
  padding: 0.75rem 1rem;
  background-color: var(--bg-dark);
  border: 1px solid rgba(197, 152, 107, 0.2);
  border-radius: var(--radius);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
}

.sort-select select:focus {
  outline: none;
  border-color: var(--accent);
}

/* ================================================================
   No Results
   ================================================================ */

.no-results {
  text-align: center;
  padding: 4rem 2rem;
  background-color: var(--bg-card);
  border-radius: var(--radius);
}

.no-results i {
  font-size: 4rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.no-results h3 {
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.no-results p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* ================================================================
   Mobile Responsive
   ================================================================ */

@media (max-width: 992px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .filters-sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    max-width: 350px;
    height: 100vh;
    overflow-y: auto;
    z-index: 2000;
    transition: left 0.3s ease;
  }

  .filters-sidebar.active {
    left: 0;
  }

  .mobile-filters-btn {
    display: flex;
  }

  .catalog-header h1 {
    font-size: 2rem;
  }

  .catalog-header p {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .catalog-header {
    padding: 4rem 0 2rem;
  }

  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .catalog-info {
    justify-content: center;
  }

  .catalog-actions {
    flex-direction: column;
  }

  .sort-select select {
    width: 100%;
  }
}

/* Overlay for mobile filters */
.filters-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1999;
}

.filters-overlay.active {
  display: block;
}