/* ============================================================
   CATEGORY PAGE — VOLT edition
   ============================================================ */

/* ── Layout ── */
.category-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-8);
  align-items: start;
}

/* ── Filter Sidebar ── */
.filter-sidebar {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: sticky;
  top: calc(var(--header-h) + 16px);
  max-height: calc(100vh - var(--header-h) - 32px);
  overflow-y: auto;
}

.filter-section,
.filter-group {
  margin-bottom: var(--space-6);
}

.filter-section:last-child,
.filter-group:last-child {
  margin-bottom: 0;
}

.filter-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-text-3);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--clr-border);
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--clr-text-2);
  cursor: pointer;
  padding: 6px 0;
  transition: color var(--dur-fast);
}

.filter-option:hover { color: var(--clr-text); }

.filter-option input[type="radio"],
.filter-option input[type="checkbox"] {
  accent-color: var(--clr-accent);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* ── Price range ── */
.price-range { display: flex; flex-direction: column; gap: var(--space-2); }

.range-input {
  width: 100%;
  accent-color: var(--clr-accent);
  cursor: pointer;
}

.price-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--clr-text-2);
  font-family: var(--font-mono);
}

/* ── Listing area ── */
.listing-area {}

.listing-header,
.listing-controls-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--clr-border);
}

.listing-count {
  font-size: var(--text-sm);
  color: var(--clr-text-2);
  font-family: var(--font-mono);
}

.listing-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

select.sort-select,
.sort-select {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-size: var(--text-sm);
  padding: 8px 12px;
  cursor: pointer;
  outline: none;
  font-family: var(--font-body);
}

select.sort-select:focus,
.sort-select:focus { border-color: var(--clr-accent); }

.view-toggle {
  display: flex;
  gap: 4px;
}

.view-toggle button {
  width: 34px;
  height: 34px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text-2);
  cursor: pointer;
  transition: all var(--dur-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
}

.view-toggle button.active,
.view-toggle button:hover {
  background: var(--clr-surface-2);
  color: var(--clr-accent);
  border-color: rgba(180,255,60,0.25);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .category-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; max-height: none; }
}

@media (max-width: 768px) {
  .listing-header { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
  .product-grid.list-view .product-card { flex-direction: column; min-height: auto; }
  .product-grid.list-view .product-card-img { width: 100%; }
}