/* ── PAGE LAYOUT ── */
.catalog-page {
  min-height: 100vh;
  padding-top: 90px;
  background: var(--c-bg);
}

.catalog-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: start;
}

/* ── SIDEBAR ── */
.sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-block {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 20px;
}

.sidebar-block h3 {
  font-family: 'Noto Sans Georgian', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-accent);
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}

/* Search */
.search-input {
  width: 100%;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 11px 14px;
  color: var(--c-text);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.search-input::placeholder { color: var(--c-muted); }
.search-input:focus { border-color: var(--c-accent); }

/* Price range */
.price-display {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}
.price-val {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 6px 14px;
  font-weight: 700;
  font-size: 15px;
  color: var(--c-accent);
  font-family: 'Outfit', sans-serif;
}
.range-track {
  position: relative;
  height: 4px;
  background: var(--c-border);
  border-radius: 4px;
  margin: 18px 0 6px;
}
 .range-fill {
  position: absolute;
  height: 100%;
  background: var(--c-accent);
  border-radius: 4px;
  transition: left 0.1s, right 0.1s;
}
.range-slider {
  position: absolute;
  width: 100%;
  height: 4px;
  opacity: 0;
  cursor: pointer;
  top: 0;
} 

.range-thumb {
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--c-accent);
  border: 2px solid var(--c-bg);
  border-radius: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 0 8px rgba(0,200,255,0.4);
  transition: left 0.1s;
}

/* Category checkboxes */
.cat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  cursor: pointer;
  border-bottom: 1px solid var(--c-border);
  transition: color 0.2s;
}
.cat-item:last-child { border-bottom: none; }
.cat-item:hover { color: var(--c-accent); }
.cat-item input[type="checkbox"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--c-border);
  border-radius: 5px;
  background: var(--c-card);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}
.cat-item input[type="checkbox"]:checked {
  background: var(--c-accent);
  border-color: var(--c-accent);
}
.cat-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px; top: 1px;
  width: 6px; height: 10px;
  border: 2px solid #000;
  border-top: none; border-left: none;
  transform: rotate(45deg);
}
.cat-label {
  font-family: 'Noto Sans Georgian', sans-serif;
  font-size: 13px;
  color: var(--c-text);
  flex: 1;
}
.cat-count {
  font-size: 12px;
  color: var(--c-muted);
  background: var(--c-card);
  padding: 2px 7px;
  border-radius: 20px;
}

/* Features checkboxes */
.feat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  cursor: pointer;
}
.feat-item input[type="checkbox"] {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 2px solid var(--c-border);
  border-radius: 4px;
  background: var(--c-card);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}
.feat-item input[type="checkbox"]:checked {
  background: var(--c-accent);
  border-color: var(--c-accent);
}
.feat-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 3px; top: 1px;
  width: 5px; height: 8px;
  border: 2px solid #000;
  border-top: none; border-left: none;
  transform: rotate(45deg);
}
.feat-label {
  font-size: 13px;
  color: var(--c-text);
}

/* Clear button */
.btn-clear {
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  color: var(--c-muted);
  font-family: 'Noto Sans Georgian', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-clear:hover { border-color: var(--c-accent); color: var(--c-accent); }

/* ── MAIN GRID AREA ── */
.catalog-main { min-width: 0; }

.catalog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.catalog-title {
  font-family: 'Noto Sans Georgian', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--c-white);
}

.catalog-count {
  font-size: 14px;
  color: var(--c-muted);
  margin-top: 4px;
}

.sort-select {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 9px 14px;
  color: var(--c-text);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  outline: none;
  cursor: pointer;
}

/* Product grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.product-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,200,255,0.1);
}

.product-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--c-card);
  overflow: hidden;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--c-accent);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-body {
  padding: 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-tag {
  font-size: 11px;
  color: var(--c-accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.3;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.product-feat-tag {
  font-size: 10px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  color: var(--c-muted);
  padding: 3px 8px;
  border-radius: 20px;
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
}
.product-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--c-accent);
  font-family: 'Outfit', sans-serif;
}
.product-price-old {
  font-size: 14px;
  color: var(--c-muted);
  text-decoration: line-through;
  font-family: 'Outfit', sans-serif;
}

.btn-cart {
  width: 100%;
  padding: 11px;
  background: transparent;
  border: 1px solid var(--c-accent);
  border-radius: 10px;
  color: var(--c-accent);
  font-family: 'Noto Sans Georgian', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  margin-top: 4px;
}
.btn-cart:hover {
  background: var(--c-accent);
  color: #000;
}

/* No results */
.no-results {
  grid-column: 1/-1;
  text-align: center;
  padding: 60px 20px;
  color: var(--c-muted);
  font-family: 'Noto Sans Georgian', sans-serif;
}
.no-results svg { opacity: 0.3; margin-bottom: 16px; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .catalog-wrap { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
}