/* AI 큐레이션 — 메인페이지 상단 가로 캐러셀.
   FastAPI(분류) 의 진행 중 경매 Top-K 결과를 점수와 함께 노출. */

.ai-curation {
  margin: 8px 0 28px;
}

.ai-curation--hidden {
  display: none;
}

.ai-curation__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.ai-curation__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
  border-radius: 999px;
}

.ai-curation__badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
  animation: aiCurationDotPulse 1.6s ease-in-out infinite;
}

@keyframes aiCurationDotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.25); }
}

.ai-curation__title {
  font-size: 18px;
  font-weight: 800;
  color: #0f0f0f;
}

.ai-curation__sub {
  margin-left: auto;
  font-size: 12px;
  color: #606060;
}

.ai-curation__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 1fr);
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.ai-curation__track::-webkit-scrollbar {
  height: 6px;
}

.ai-curation__track::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 999px;
}

.ai-curation-card {
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.ai-curation-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.ai-curation-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #f1f1f1;
}

.ai-curation-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ai-curation-card__score {
  position: absolute;
  top: 10px;
  right: 10px;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: rgba(15, 15, 15, 0.78);
  backdrop-filter: blur(4px);
  border-radius: 999px;
}

.ai-curation-card__score--won {
  background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
}

.ai-curation-card__score-num {
  font-size: 14px;
}

.ai-curation-card__score-unit {
  font-size: 10px;
  opacity: 0.85;
}

.ai-curation-card__meta {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ai-curation-card__title {
  font-size: 14px;
  font-weight: 700;
  color: #0f0f0f;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ai-curation-card__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #606060;
}

.ai-curation-card__price {
  font-weight: 700;
  color: #0f0f0f;
}

.ai-curation__skeleton {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 1fr);
  gap: 16px;
}

.ai-curation__skeleton-card {
  height: 220px;
  border-radius: 14px;
  background: linear-gradient(
    90deg,
    #f1f1f1 0%,
    #e8e8e8 50%,
    #f1f1f1 100%
  );
  background-size: 200% 100%;
  animation: aiCurationShimmer 1.4s linear infinite;
}

@keyframes aiCurationShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (prefers-color-scheme: dark) {
  .ai-curation__title { color: #f1f1f1; }
  .ai-curation__sub { color: #aaa; }
  .ai-curation-card {
    background: #1f1f1f;
    border-color: rgba(255, 255, 255, 0.06);
  }
  .ai-curation-card__title { color: #f1f1f1; }
  .ai-curation-card__row { color: #aaa; }
  .ai-curation-card__price { color: #f1f1f1; }
  .ai-curation__skeleton-card {
    background: linear-gradient(90deg, #2a2a2a 0%, #333 50%, #2a2a2a 100%);
    background-size: 200% 100%;
  }
}