/**
 * Discovery platform — compare, wishlist, collections, modules.
 */

.ugb-discovery-wrap {
  opacity: 0.96;
  transition: opacity var(--ugb-motion-base, 200ms) var(--ugb-ease-standard, ease);
}

.ugb-discovery-wrap.is-pending {
  min-height: 8rem;
}

.ugb-discovery-wrap.is-visible {
  opacity: 1;
}

.ugb-discovery-skeleton {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--ugb-space-4);
  margin: var(--ugb-space-4) 0;
}

.ugb-discovery-skeleton__card {
  min-height: 12rem;
  border-radius: var(--ugb-radius-md);
  background: linear-gradient(90deg, #eee, #f7f7f7, #eee);
  background-size: 200% 100%;
  animation: ugb-disc-shimmer 1.2s linear infinite;
}

@keyframes ugb-disc-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@media (max-width: 767.98px) {
  .ugb-discovery-skeleton {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.ugb-collection__hero {
  padding: var(--ugb-space-8) 0 var(--ugb-space-5);
  background:
    radial-gradient(1200px 280px at 10% 0%, color-mix(in srgb, var(--ugb-color-primary) 12%, transparent), transparent),
    var(--ugb-color-surface-muted, var(--ugb-color-surface));
}

.ugb-collection__intro {
  max-width: 42rem;
  color: var(--ugb-color-ink-muted);
}

.ugb-compare__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ugb-space-3);
  margin-bottom: var(--ugb-space-5);
}

.ugb-compare__table-wrap {
  overflow-x: auto;
}

.ugb-compare__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 40rem;
}

.ugb-compare__table th,
.ugb-compare__table td {
  border: 1px solid var(--ugb-color-border);
  padding: var(--ugb-space-3);
  vertical-align: top;
  text-align: left;
}

.ugb-compare__table tr.is-diff td {
  background: color-mix(in srgb, var(--ugb-color-primary) 6%, transparent);
}

.ugb-compare__img {
  display: block;
  width: 5rem;
  height: 5rem;
  object-fit: contain;
  margin-bottom: var(--ugb-space-2);
}

.ugb-compare__stack {
  display: none;
  gap: var(--ugb-space-4);
}

.ugb-compare__card {
  border: 1px solid var(--ugb-color-border);
  border-radius: var(--ugb-radius-md);
  padding: var(--ugb-space-4);
}

.ugb-compare__card-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ugb-compare__card-list li {
  display: flex;
  justify-content: space-between;
  gap: var(--ugb-space-3);
  padding: var(--ugb-space-2) 0;
  border-bottom: 1px solid var(--ugb-color-border);
}

.ugb-wishlist-page__tools {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ugb-space-2);
  margin-top: var(--ugb-space-4);
}

.ugb-category__header--smart {
  position: relative;
  margin-bottom: var(--ugb-space-6);
  border-radius: var(--ugb-radius-lg);
  overflow: hidden;
  background: var(--ugb-color-surface-muted, #f6f6f6);
}

.ugb-category__hero-media img {
  display: block;
  width: 100%;
  max-height: 14rem;
  object-fit: cover;
}

.ugb-category__header-copy {
  padding: var(--ugb-space-5);
}

.ugb-category__guide {
  margin: var(--ugb-space-6) auto;
  padding: var(--ugb-space-5);
  border-left: 3px solid var(--ugb-color-primary);
  background: var(--ugb-color-surface);
}

@media (max-width: 767.98px) {
  .ugb-compare__table-wrap {
    display: none;
  }

  .ugb-compare__stack {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ugb-discovery-wrap {
    transition: none;
  }
}

@media print {
  .ugb-header,
  .ugb-footer,
  .ugb-bottom-nav,
  .ugb-compare__toolbar {
    display: none !important;
  }
}