/* Tab导航样式 */
.tab-container {
  width: 1800px;
  margin: 0 auto;
  gap: 0;
}

.tab-buttons {
  display: flex;
  border-bottom: 2px solid #ccc;
}

.tab-button {
  padding: 12px 24px;
  background-color: #f1f1f1;
  border: none;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s;
}

.tab-button:hover {
  background-color: #ddd;
}

.tab-button.active {
  background-color: #42b983;
  color: white;
}

.tab-content {
  display: none;
  padding: 20px;
  border: 1px solid #ccc;
  border-top: none;
}

.tab-content.active {
  display: block;
}

/* 为图片区域创建全宽样式 */
#tab-images {
  padding: 0;
  border: none;
  
}

#tab-images h2 {
  text-align: center;
  padding: 20px;
  margin: 0;
  font-size: 28px;
}

.upload-dropdown {
  display: none;
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  z-index: 1000;
  box-sizing: border-box;
}
  
.upload-button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #28a745;
    color: white;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    cursor: pointer;
    margin: 0 auto;
  }
  
.upload-button:hover {
    background-color: #218838;
  }

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  padding: 20px;
}