.inventory-bg {
  min-height: 100vh;
  background: #f5f6f7;
  padding: 0.75rem;
}
.inventory-card {
  background: #fff;
  border-radius: 0.75rem;
  padding: 1rem 0.75rem;
  margin-bottom: 0.75rem;
}
.readonly-group {
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: #f8f9fa;
  border-radius: 0.5rem;
}
.readonly-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.625rem;
}
.readonly-item:last-child {
  margin-bottom: 0;
}
.readonly-label {
  color: #666;
  font-size: 0.875rem;
}
.readonly-value {
  color: #333;
  font-size: 0.875rem;
  font-weight: 500;
}
.form-group {
  margin-bottom: 1rem;
}
.form-label {
  font-size: 0.875rem;
  color: #333;
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.form-input {
  height: 2.75rem;
  background: #f8f9fa;
  border: none;
  border-radius: 0.5rem;
  padding: 0 0.75rem;
  font-size: 0.875rem;
  color: #333;
}
.form-textarea {
  min-height: 5rem;
  background: #f8f9fa;
  border: none;
  border-radius: 0.5rem;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  color: #333;
}
.photo-upload {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.photo-preview {
  position: relative;
  width: 5rem;
  height: 5rem;
}
.photo-btn {
  width: 5rem;
  height: 5rem;
  background: #f8f9fa;
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.photo-btn .iconfont {
  font-size: 1.5rem;
  color: #666;
  margin-bottom: 0.25rem;
}
.btn-text {
  font-size: 0.75rem;
  color: #666;
}
.photo-preview {
  position: relative;
}
.photo-img {
  width: 5rem;
  height: 5rem;
  border-radius: 0.5rem;
}
.photo-del {
  position: absolute;
  top: -0.5rem;
  right: -0.5rem;
  width: 1.25rem;
  height: 1.25rem;
  background: rgba(0,0,0,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.delete-icon {
  color: #ff4d4f;
  font-size: 1rem;
  font-weight: bold;
  line-height: 1;
}
.submit-btn {
  width: 100%;
  height: 2.75rem;
  background: #409eff;
  color: #fff;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 1.375rem;
  margin-top: 1.5rem;
}
.submit-btn:active {
  opacity: 0.9;
}