/* ==========================================================================
   PLP (Product Listing Page) Specific Styles
   ========================================================================== */

.plp-header {
  padding-top: 120px; /* Account for fixed header */
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--co-black-surface-light);
  margin-bottom: var(--spacing-2xl);
}

.plp-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--spacing-sm);
}

.plp-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-lg);
}

.plp-count {
  color: var(--co-gray-muted);
  font-family: var(--font-heading);
}

.plp-sort select {
  background: var(--co-black-surface);
  color: var(--co-white);
  border: 1px solid var(--co-black-surface-light);
  padding: 8px 16px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
}

.plp-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

/* Sidebar Filters */
.filters-sidebar {
  position: sticky;
  top: 100px;
}

.filter-group {
  margin-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--co-black-surface-light);
  padding-bottom: var(--spacing-lg);
}

.filter-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  color: var(--co-gray-light);
  font-size: 0.95rem;
}

.filter-checkbox input {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--co-gray-muted);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.filter-checkbox input:checked {
  background: var(--co-green-neon);
  border-color: var(--co-green-neon);
}

.filter-checkbox input:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--co-black-deep);
  font-size: 12px;
  font-weight: bold;
}

.filter-checkbox:hover {
  color: var(--co-white);
}

@media (max-width: 992px) {
  .plp-layout {
    grid-template-columns: 1fr;
  }
  .filters-sidebar {
    display: none; /* In a real app, this would toggle open an offcanvas */
  }
}