/* Merge Modal */
.merge-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}
.merge-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}
.merge-modal.is-closing {
  opacity: 0;
}

.merge-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(1px);
}

.merge-dialog {
  position: relative;
  width: min(640px, 92vw);
  max-height: 86vh;
  overflow: auto;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.15);
  padding: 18px 16px;
  transform: translateY(10px) scale(0.98);
  transition: transform 0.18s ease;
}
.merge-modal.is-open .merge-dialog {
  transform: translateY(0) scale(1);
}

.merge-close {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #fff;
  cursor: pointer;
  z-index: 1;
}
.merge-close:hover {
  background: #f9fafb;
}

#merge-title {
  margin: 0 0 6px;
  font-size: 1.15rem;
}
.merge-desc {
  color: #6b7280;
  margin: 0 0 12px;
}

.merge-section {
  margin: 10px 0;
}
.merge-sec-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}
.merge-sec-head .muted {
  color: #6b7280;
  font-size: 0.9rem;
}

.merge-list {
  display: grid;
  gap: 8px;
}
.merge-item {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 12px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 8px 10px;
}
.merge-item .thumb {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  background: #f3f4f6;
}
.merge-item .thumb.placeholder {
  display: inline-block;
}
.merge-item .meta .name {
  font-weight: 600;
}
.merge-item .meta .price {
  color: #6b7280;
  font-size: 0.9rem;
  margin-top: 2px;
}
.merge-item .delta {
  align-self: center;
  white-space: nowrap;
}
.merge-item .chip {
  margin-left: 8px;
  padding: 2px 6px;
  border-radius: 999px;
  background: #f3f4f6;
  font-size: 0.8rem;
}

.merge-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
}
.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid #e5e7eb;
}
.btn-primary {
  background: #111;
  color: #fff;
}
.btn-primary:hover{
  color: #ddd;
}
.btn-secondary {
  background: #f9fafb;
  color: #111;
}