/* AI-enhanced catalog search — loading shimmer & results banner */
.catalog-search-wrap.vac-ai-search--enabled .catalog-search-inner {
  position: relative;
}

.catalog-search-wrap.vac-ai-search--enabled .catalog-search-inner::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(120deg, #6366f1, #22d3ee, #a855f7, #6366f1);
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 0;
}

.catalog-search-wrap.vac-ai-search--loading .catalog-search-inner::after {
  opacity: 1;
  animation: vac-ai-border-flow 2.2s ease infinite;
}

.catalog-search-wrap.vac-ai-search--loading .catalog-search-btn {
  background: linear-gradient(135deg, #4f46e5, #0ea5e9) !important;
}

.catalog-search-wrap.vac-ai-search--loading .catalog-search-btn i {
  animation: vac-ai-pulse 0.9s ease-in-out infinite;
}

@keyframes vac-ai-border-flow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes vac-ai-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.85; }
}

.vac-ai-search-banner {
  position: relative;
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
}

.vac-ai-search-banner-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(99, 102, 241, 0.12), rgba(34, 211, 238, 0.1), rgba(168, 85, 247, 0.08));
  pointer-events: none;
}

.vac-ai-search-banner-inner {
  position: relative;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 12px;
  background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 55%, #f0fdfa 100%);
}

.vac-ai-search-banner-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #0ea5e9);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.vac-ai-search-banner-label {
  margin: 0 0 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #4f46e5;
}

.vac-ai-search-banner-summary {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #1e293b;
  line-height: 1.45;
}

.vac-ai-search-banner-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.vac-ai-chip {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #334155;
}