/* CSV/JSON 转换工具样式 */
.tool-content-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 120px); /* 排除页眉和页脚 */
  padding: 1rem;
  gap: 1rem;
}

/* 动作按钮区域 */
.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.main-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.main-actions button {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  background-color: var(--button-bg);
  color: var(--text-color);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.main-actions button:hover {
  background-color: var(--button-hover-bg);
}

.main-actions button.active {
  background-color: var(--primary-color);
  color: white;
}

/* 选项面板 */
.options-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.75rem;
  background-color: var(--card-bg);
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.option-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.option-group select,
.option-group input[type="text"] {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--input-bg);
  color: var(--text-color);
}

/* 错误提示区域 */
.error-container {
  display: none;
  padding: 0.75rem;
  background-color: var(--error-bg);
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.error-container.visible {
  display: block;
}

.error-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#error-message {
  color: var(--error-color);
}

#close-error {
  background: none;
  border: none;
  color: var(--error-color);
  font-size: 1.2rem;
  cursor: pointer;
}

/* 编辑器容器 */
.editors-container {
  display: flex;
  flex: 1;
  gap: 1rem;
  min-height: 0; /* 允许容器缩小 */
}

.editor-wrapper {
  display: flex;
  flex-direction: column;
  flex: 1;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  background-color: var(--card-header-bg);
  border-bottom: 1px solid var(--border-color);
}

.editor-title {
  font-weight: bold;
}

.editor-actions {
  display: flex;
  gap: 0.5rem;
}

.editor-actions button {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border-color);
  background-color: var(--button-bg);
  color: var(--text-color);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
}

.editor-actions button:hover {
  background-color: var(--button-hover-bg);
}

.editor-container {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* CodeMirror 编辑器样式覆盖 */
.editor-container .CodeMirror {
  height: 100%;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 14px;
}

/* 转换按钮 */
.convert-buttons {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
}

.convert-buttons button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background-color: var(--button-bg);
  color: var(--text-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.convert-buttons button:hover {
  background-color: var(--button-hover-bg);
}

.convert-icon, .swap-icon {
  font-size: 1.2rem;
}

/* 状态栏 */
.status-bar {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.9rem;
}

.info-group {
  display: flex;
  gap: 1rem;
}

/* 相关工具 */
.related-tools {
  margin-top: 2rem;
}

.tools-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.tool-card {
  flex: 1;
  min-width: 200px;
  max-width: 300px;
  padding: 1rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-color);
  transition: all 0.2s;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.tool-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  display: block;
}

.tool-card h3 {
  margin: 0.5rem 0;
  font-size: 1rem;
}

.tool-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .editors-container {
    flex-direction: column;
  }
  
  .convert-buttons {
    flex-direction: row;
    justify-content: center;
    padding: 0.5rem 0;
  }
}