.admin-form-group-full {
  grid-column: 1 / -1;
}

.admin-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  cursor: pointer;
}

.admin-help-text {
  color: #666;
  font-size: 12px;
  line-height: 1.5;
}

.admin-upload-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid #eee;
  padding-top: 18px;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.section-title-row h3 {
  margin: 0;
  font-size: 18px;
}

.main-image-box {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 18px;
  align-items: start;
}

.image-preview-card,
.gallery-preview-card,
.variant-preview-card {
  width: 100%;
  border: 1px dashed #d8d8d8;
  border-radius: 16px;
  background: #fafafa;
  overflow: hidden;
}

.image-preview-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.gallery-preview-card img,
.variant-preview-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}

.image-picker-box,
.gallery-picker-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.selected-file-name {
  min-height: 18px;
  font-size: 13px;
  color: #555;
  word-break: break-word;
}

.gallery-admin-list,
.variant-admin-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gallery-admin-item,
.variant-admin-item {
  border: 1px solid #e8e8e8;
  border-radius: 16px;
  padding: 14px;
  background: #fff;
}

.gallery-admin-item {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 14px;
  align-items: center;
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.variant-preview-row {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.variant-preview-card {
  width: 160px;
}

@media (max-width: 992px) {
  .main-image-box {
    grid-template-columns: 1fr;
  }

  .gallery-admin-item {
    grid-template-columns: 1fr;
  }

  .variant-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .variant-preview-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .variant-preview-card {
    width: 220px;
  }
}

@media (max-width: 640px) {
  .variant-grid {
    grid-template-columns: 1fr;
  }
}