/* Flash Sale — Sprint 029 + Sprint 031 compact commerce row */

.fs-section[hidden] { display: none !important; }

.fs-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  min-height: 240px; /* reserve space — reduce CLS before JS mount */
}

@media (min-width: 700px) {
  .fs-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
  }
}

@media (min-width: 1100px) {
  .fs-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
  }
}

.fs-card {
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: 0.65rem;
  align-items: stretch;
  min-height: 240px;
  max-height: 270px;
  padding: 0.65rem;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--bg-card, var(--bg-elevated));
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  color: inherit;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease, filter 220ms ease;
  overflow: hidden;
}

.fs-card:hover {
  border-color: color-mix(in srgb, var(--cta-primary) 35%, var(--border-default));
  box-shadow:
    var(--shadow),
    0 0 0 1px color-mix(in srgb, var(--cta-primary) 18%, transparent),
    0 12px 28px color-mix(in srgb, var(--cta-primary) 16%, transparent);
  transform: translateY(-3px);
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--cta-primary) 18%, transparent));
  color: inherit;
}

.fs-media {
  position: relative;
  width: 100%;
  max-width: 160px;
  height: 120px;
  align-self: center;
  justify-self: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-muted);
  flex-shrink: 0;
}

.fs-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.fs-badge {
  position: absolute;
  top: 0.35rem;
  left: 0.35rem;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-pill);
  background: var(--danger);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.fs-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.1rem 0.15rem 0.1rem 0;
}

.fs-title {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fs-prices {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.5rem;
}

.fs-sale {
  color: var(--danger);
  font-size: 1.02rem;
  font-weight: 750;
}

.fs-list-price {
  color: var(--text-muted);
  text-decoration: line-through;
  font-size: 0.78rem;
}

.fs-save {
  font-size: 0.68rem;
  font-weight: 650;
  color: var(--danger);
  background: var(--danger-soft, #fee2e2);
  padding: 0.12rem 0.4rem;
  border-radius: var(--radius-pill);
}

.fs-countdown {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 0.28rem;
}

.fs-countdown span {
  min-width: 36px;
  text-align: center;
  border: 1px solid var(--border-default);
  border-radius: 8px;
  background: var(--bg-surface);
  padding: 0.22rem 0.15rem;
}

.fs-countdown b {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}

.fs-countdown small {
  display: block;
  font-size: 0.52rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.fs-ended {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--bg-muted);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
}

.fs-buy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.15rem;
  align-self: flex-start;
  min-height: 32px;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: var(--cta-primary);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 6px 14px var(--cta-glow);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.fs-card:hover .fs-buy {
  transform: scale(1.03);
  box-shadow: 0 8px 18px var(--cta-glow);
}

/* Photo frames that use real assets */
.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-default);
  background: var(--bg-muted);
  min-height: 180px;
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 180px;
}
.media-frame.media-lg { min-height: 260px; }
.media-frame.media-lg img { min-height: 260px; }
.hero-art.media-frame {
  width: 100%;
  max-width: 360px;
  min-height: 0;
  height: 220px;
  margin-top: 0.25rem;
  border-radius: 14px;
}
.hero-art.media-frame img {
  min-height: 0;
  height: 100%;
}