/* =============================================
   Supplement Radar — components.css
   Comparison table, filters, cards, badges
   ============================================= */

/* --- Vendor badges --- */
.badge-vendor {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-vendor-amazon {
  background: #ff9900;
  color: #000;
}

.badge-vendor-direct {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* Placeholder image (from SVG) */
.td-product-img-placeholder-img {
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  flex-shrink: 0;
}

/* --- Compound filter pills (research) --- */
.compound-pills {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  padding: var(--spacing-sm) 0;
}

.compound-pill {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  font-family: var(--font-sans);
}

.compound-pill:hover,
.compound-pill.active {
  background: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* --- Controls bar --- */
.controls-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-md);
}

.controls-bar .sort-group,
.controls-bar .filter-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.controls-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.sort-btn {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  font-family: var(--font-sans);
}

.sort-btn:hover,
.sort-btn.active {
  background: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-select {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 5px 28px 5px 10px;
  font-size: 0.82rem;
  color: var(--color-text);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23718096' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  cursor: pointer;
  font-family: var(--font-sans);
}

.filter-select:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.filter-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.82rem;
  cursor: pointer;
  user-select: none;
}

.filter-toggle input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 15px;
  height: 15px;
}

/* Product count */
.product-count {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* --- Comparison Table (Desktop) --- */
.compare-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 640px;
}

.compare-table thead {
  background: var(--color-bg-alt);
  border-bottom: 2px solid var(--color-border);
}

.compare-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.compare-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.compare-table th.sortable:hover {
  color: var(--color-accent);
}

.compare-table th.sort-active {
  color: var(--color-accent);
}

.compare-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background 0.1s;
}

.compare-table tbody tr:last-child {
  border-bottom: none;
}

.compare-table tbody tr:hover {
  background: var(--color-bg-alt);
}

.compare-table td {
  padding: 12px 14px;
  vertical-align: middle;
}

/* Product cell */
.td-product {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  min-width: 200px;
}

.td-product img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  flex-shrink: 0;
}

.td-product-img-placeholder {
  width: 50px;
  height: 50px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.td-product-info .product-name {
  font-weight: 600;
  line-height: 1.3;
  font-size: 0.88rem;
}

.td-product-info .product-brand {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Price cells */
.td-price {
  font-weight: 700;
  font-size: 1rem;
  white-space: nowrap;
}

.td-price-per-kg {
  white-space: nowrap;
}

/* Rating cell */
.star-rating {
  display: flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}

.stars {
  color: #f6ad55;
  font-size: 0.85rem;
}

.rating-value {
  font-weight: 600;
  font-size: 0.88rem;
}

.rating-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* CTA cell */
.td-cta {
  white-space: nowrap;
}

.btn-offer {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--color-accent);
  color: var(--color-magenta);
  padding: 7px 14px;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}

.btn-offer:hover {
  background: var(--color-accent-hover);
  text-decoration: none;
  color: var(--color-magenta);
}

.btn-offer::after {
  content: '↗';
}

.btn-offer-unavailable {
  display: inline-block;
  padding: 8px 16px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border-radius: 6px;
  font-size: .85rem;
  cursor: default;
}

/* In-stock badge */
.badge-stock {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 999px;
}

.badge-stock.in-stock {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.badge-stock.out-of-stock {
  background: #fee2e2;
  color: var(--color-danger);
}

/* Best value badge */
.badge-best-value {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-accent);
  color: var(--color-magenta);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.badge-best-value::before {
  content: '★';
}

/* --- Product Cards (Mobile) --- */
.compare-cards {
  display: none;
  flex-direction: column;
  gap: var(--spacing-md);
}

.compare-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
}

.compare-card.best-value {
  border-color: var(--color-accent);
}

.compare-card-header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.compare-card-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.compare-card-img-placeholder {
  width: 60px;
  height: 60px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.compare-card-meta {
  flex: 1;
  min-width: 0;
}

.compare-card-brand {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.compare-card-name {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

.compare-card-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xs) var(--spacing-md);
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
}

.compare-card-row {
  display: flex;
  flex-direction: column;
}

.compare-card-row .label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.compare-card-row .value {
  font-weight: 600;
}

.compare-card-row .value.price {
  color: var(--color-accent);
  font-size: 1rem;
}

.compare-card-footer {
  display: flex;
  justify-content: flex-end;
}

/* Responsive: show cards on mobile, table on desktop */
@media (max-width: 767px) {
  .compare-table-wrap {
    display: none;
  }

  .compare-cards {
    display: flex;
  }
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) 0;
}

.pagination button {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--color-text);
  transition: background 0.15s, border-color 0.15s;
  font-family: var(--font-sans);
}

.pagination button:hover:not(:disabled) {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination .page-info {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.price-disclaimer {
  margin-top: 1.5rem;
  font-size: .8rem;
  color: var(--color-text-muted);
  text-align: center;
}