/* ==================== 顶部工具栏区域 ==================== */

.toolbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 50px;
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 20px;
  justify-content: space-between;
  transition: all 0.3s ease;
}

/* 工具栏主要部分容器 */
.toolbar-section {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
}

/* 工具栏图标容器 */
.toolbar-icons {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
}

/* 工具栏图标 */
.toolbar-icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 18px;
  color: #555;
  background-color: #f5f5f5;
}

.toolbar-icon:hover {
  background-color: #e6f7ff;
  color: #1890ff;
  transform: translateY(-2px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.toolbar-icon.active {
  background-color: #1890ff;
  color: #fff;
}

/* ==================== 弹出面板通用样式 ==================== */

.close-panel-button {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #666;
  padding: 5px 10px;
  margin-left: auto;
  transition: color 0.2s;
}

.close-panel-button:hover {
  color: #333;
}

.panel-overlay {
  position: fixed;
  top: 50px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 999;
  display: flex;
  justify-content: center;
  padding-top: 20px;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.panel-content {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  width: 90%;
  max-width: 1200px;
  max-height: calc(100vh - 80px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fafafa;
}

.panel-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  color: #333;
}

.panel-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

/* 主内容区域 */
.main-container {
  margin-top: 50px;
  height: calc(100vh - 50px);
  display: flex;
  overflow: hidden;
}