/* ─── CATALOG LAYOUT ─────────────────────────── */
.catalog-page {
  padding-top: 64px;
  min-height: 100vh;
}

.catalog-layout {
  display: flex;
  gap: 0;
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 20px;
  position: relative;
}

@media (min-width: 768px) {
  .catalog-layout { padding: 32px 32px; gap: 24px; }
}

@media (min-width: 1024px) {
  .catalog-layout { padding: 32px 48px; }
}

/* ─── SIDEBAR ────────────────────────────────── */
.catalog-sidebar {
  display: none;
  width: 240px;
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .catalog-sidebar {
    display: block;
    position: sticky;
    top: 80px;
    height: fit-content;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-right: 8px;
  }
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.sidebar-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-1);
}

.clear-all-btn {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-3);
  cursor: pointer;
  transition: color var(--ease-fast);
  background: none;
  border: none;
  padding: 0;
}

.clear-all-btn:hover { color: var(--danger); }

.filter-section { margin-bottom: 24px; }

.filter-section-title {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 12px;
}

.filter-cat-list { display: flex; flex-direction: column; gap: 6px; }

.filter-cat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--ease-fast), color var(--ease-fast);
  font-size: 13px;
  color: var(--text-2);
  border: 1px solid transparent;
}

.filter-cat-item:hover { background: var(--glass); }

.filter-cat-item.active {
  background: rgba(124,58,237,0.12);
  border-color: var(--glass-border-accent);
  color: var(--violet-light);
}

.filter-cat-item input[type="radio"] { display: none; }

.price-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.price-input-wrap { display: flex; flex-direction: column; gap: 4px; }

.price-input-wrap label {
  font-size: 11px;
  color: var(--text-3);
  font-family: var(--font-body);
}

.price-input-wrap input {
  padding: 8px 10px;
  width: 100%;
  border-radius: var(--r-sm);
  background: var(--bg3);
  border: 1px solid var(--glass-border);
  color: var(--text-1);
  font-size: 13px;
}

.rating-stars { display: flex; gap: 4px; }

.rating-star-btn {
  font-size: 20px;
  cursor: pointer;
  color: var(--text-3);
  background: none;
  border: none;
  padding: 2px;
  transition: color var(--ease-fast), transform var(--ease-fast);
  line-height: 1;
}

.rating-star-btn:hover,
.rating-star-btn.active { color: var(--warning); transform: scale(1.1); }

.apply-filters-btn {
  width: 100%;
  padding: 12px;
  border-radius: var(--r-md);
  background: var(--gradient);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: none;
  transition: opacity var(--ease-fast), transform var(--ease-fast);
  margin-top: 8px;
}

.apply-filters-btn:hover { opacity: 0.85; }
.apply-filters-btn:active { transform: scale(0.98); }

/* ─── MAIN CONTENT ───────────────────────────── */
.catalog-main { flex: 1; min-width: 0; }

.catalog-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.catalog-search-wrap {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.catalog-search-wrap input {
  width: 100%;
  padding: 10px 36px 10px 36px;
  border-radius: var(--r-md);
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  color: var(--text-1);
  font-size: 13px;
}

.catalog-search-wrap input::placeholder { color: var(--text-3); }

.catalog-search-wrap .search-icon-left {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  pointer-events: none;
}

.search-spinner {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  border: 2px solid var(--bg4);
  border-top-color: var(--violet);
  border-radius: 50%;
  animation: spin 600ms linear infinite;
  display: none;
}

@keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }

.catalog-sort select {
  padding: 10px 14px;
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  color: var(--text-1);
  border-radius: var(--r-md);
  font-size: 13px;
  cursor: pointer;
}

.view-toggle {
  display: flex;
  gap: 4px;
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  padding: 4px;
}

.view-btn {
  padding: 6px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
  color: var(--text-3);
  transition: color var(--ease-fast), background var(--ease-fast);
  background: none;
  border: none;
}

.view-btn.active { background: var(--bg3); color: var(--text-1); }
.view-btn svg { width: 16px; height: 16px; }

.catalog-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.catalog-count {
  font-size: 13px;
  color: var(--text-3);
}

.catalog-mobile-filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--r-md);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
  transition: border-color var(--ease-fast), color var(--ease-fast);
}

.catalog-mobile-filter-btn:hover {
  border-color: var(--glass-border-accent);
  color: var(--violet-light);
}

@media (min-width: 1024px) {
  .catalog-mobile-filter-btn { display: none; }
}

.catalog-mobile-filter-btn svg { width: 14px; height: 14px; }

.end-message {
  text-align: center;
  padding: 32px;
  font-size: 13px;
  color: var(--text-3);
}

/* ─── MOBILE FILTER SHEET ────────────────────── */
.filter-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 500;
  opacity: 0;
  transition: opacity 350ms ease;
}

.filter-overlay.open { display: block; opacity: 1; }

.filter-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg2);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  max-height: 85vh;
  overflow-y: auto;
  z-index: 600;
  transform: translateY(100%);
  transition: transform 350ms ease;
  padding: 16px 20px 32px;
}

.filter-sheet.open { transform: translateY(0); }

.filter-sheet-handle {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: var(--bg4);
  margin: 0 auto 20px;
}

/* List view */
.products-grid.list-view {
  grid-template-columns: 1fr;
}

.products-grid.list-view .product-card {
  display: flex;
  flex-direction: row;
}

.products-grid.list-view .card-image {
  width: 120px;
  height: 100%;
  flex-shrink: 0;
}

.products-grid.list-view .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}