/* ============================================
   KINAAV - Related Items Ribbon
   Horizontal scrolling product carousel
   ============================================ */

/* -------------------- Wrapper -------------------- */
.related-ribbon-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 1rem;
  animation: fadeIn 0.5s ease-out;
}

/* -------------------- Ribbon Container -------------------- */
.related-ribbon {
  overflow-x: auto;
  flex: 1 1 auto;
  border-radius: var(--radius-md);
  /* Enables professional "snapping" effect */
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;

  /* Hide scrollbars */
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Hide native scrollbar */
.related-ribbon::-webkit-scrollbar {
  display: none;
}

.related-ribbon {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* -------------------- Track -------------------- */
.ribbon-track {
  display: flex;
  gap: 16px;
  padding: 12px 4px;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  scroll-behavior: smooth;
}

/* -------------------- Ribbon Items -------------------- */
.ribbon-item {
  flex: 0 0 200px;
  max-width: 200px;
  scroll-snap-align: start;
  animation: fadeInUp 0.4s ease-out backwards;
}

.ribbon-item:nth-child(1) { animation-delay: 0.05s; }
.ribbon-item:nth-child(2) { animation-delay: 0.1s; }
.ribbon-item:nth-child(3) { animation-delay: 0.15s; }
.ribbon-item:nth-child(4) { animation-delay: 0.2s; }
.ribbon-item:nth-child(5) { animation-delay: 0.25s; }

.ribbon-item .card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.ribbon-item .card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

/* -------------------- Thumbnail -------------------- */
.ribbon-thumb {
  width: 100%;
  height: 140px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.ribbon-item .card:hover .ribbon-thumb {
  transform: scale(1.05);
}

/* -------------------- Card Body -------------------- */
.ribbon-item .card-body {
  padding: 0.75rem;
}

.ribbon-item .card-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.ribbon-item .card-title a {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.ribbon-item .card-title a:hover {
  color: var(--primary);
}

.ribbon-item .small {
  color: var(--text-secondary);
  font-weight: 500;
}

/* -------------------- Navigation Arrows -------------------- */
.ribbon-arrow {
  background: var(--surface-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-full);
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  flex-shrink: 0;
}

.ribbon-arrow:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-yellow);
}

.ribbon-arrow:active {
  transform: scale(0.95);
}

.ribbon-arrow:disabled,
.ribbon-arrow.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* -------------------- Responsive -------------------- */
@media (max-width: 576px) {
  .ribbon-item {
    flex: 0 0 160px;
    max-width: 160px;
  }

  .ribbon-thumb {
    height: 110px;
  }

  .ribbon-arrow {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .ribbon-track {
    gap: 12px;
  }
}