body {
  font-family: tauhu-oo, Calibri, Arial, sans-serif !important;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
}

* {
  font-family: tauhu-oo, Calibri, Arial, sans-serif !important;
}

.head-container {
  user-select: none;
}

/* 主要內容區域 */
.main-content {
  display: flex;
  flex: 1;
  overflow: auto;
}

/* 標籤容器 */
.tabs-container {
  position: relative;
  background-color: #f1f1f1;
  padding-right: 30px;
  transition: max-height 0.3s ease-out;
  max-height: 40px;
  cursor: pointer;
  /* 添加鼠標指針 */
}

.tabs-container.open {
  max-height: 150px;
  /* 展開狀態 */
}

.tabs-wrapper {
  display: flex;
  justify-content: center;
}

.tabs {
  display: flex;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

/* 標籤按鈕 */
.tab-button {
  background-color: inherit;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 10px 10px 10px 10px;
  transition: 0.3s;
  font-size: 14px;
}

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

.tab-button.active {
  background-color: #ccc;
}

/* 切換標籤按鈕 */
.toggle-tabs {
  position: absolute;
  right: 30px;
  top: 10px;
  background-color: #f0f0f0;
  border: none;
  border-radius: 50%;
  width: 25px;
  height: 25px;
  font-size: 14px;
  cursor: pointer;
  outline: none;
  color: #aaa;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  z-index: 100;
}

.toggle-tabs:hover {
  background-color: #e0e0e0;
}

/* 標籤內容 */
.tab-content {
  flex: 1;
  display: flex;
  font-size: 14px;
}

/* 編輯器容器 */
.editor-container,
.output {
  display: none;
  width: 100%;
  height: 100%;
  flex-direction: column;
}

.editor-container.active,
.output.active {
  display: flex;
}

#output-frame {
  font-family: "tauhu-oo", Calibri, Arial, sans-serif !important;
}

.CodeMirror,
.CodeMirror-scroll,
.CodeMirror pre.CodeMirror-line,
.CodeMirror pre.CodeMirror-line-like {
  font-family: "tauhu-oo", Calibri, Arial, sans-serif !important;
}

/* CodeMirror 編輯器樣式 */
.CodeMirror {
  height: 100%;
  font-size: 16px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  flex: 1;
  overflow: auto;
  /* 允許編輯器滾動 */
}

.CodeMirror-lines {
  padding: 10px 0;
}

.CodeMirror-gutters {
  width: auto !important;
  min-width: 40px;
  padding-right: 10px;
}

/* 調整行號的對齊和間距 */
.CodeMirror-linenumber {
  padding: 0 3px 0 5px;
  min-width: 20px;
  text-align: right;
  white-space: nowrap;
}

/* 輸出框架 */
#output-frame {
  width: 100%;
  height: 100%;
  border: none;
}

/* 控制台輸出 */
#console-output {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  box-sizing: border-box;
  background-color: #f9f9f9;
  font-family: monospace;
}

/* 工具欄 */
.toolbar {
  display: flex;
  justify-content: center;
  padding: 5px 10px 5px 10px;
  background-color: #f1f1f1;
  overflow-x: auto;
}

.toolbar-wrapper {
  display: flex;
  gap: 5px;
}

.toolbar button {
  padding: 5px 8px;
  background-color: #aaa;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 15px;
}

.toolbar button:hover {
  background-color: #888;
}

.download-btn {
  font-weight: bold;
}

/* 版本面板 */
.versions-panel {
  display: flex;
  flex-direction: row;
  /* 確保子元素水平排列 */
  background-color: #f1f1f1;
  transition: width 0.3s ease;
  overflow: hidden;
  width: 0;
  height: 100%;
}

.versions-panel.open {
  width: 100%;
  /* 或者設置一個固定寬度，如 800px */
}

/* 預覽面板 */
.preview-panel {
  flex: 1;
  /* 這會使預覽面板佔據所有剩餘空間 */
  overflow: auto;
  padding: 10px;
  background-color: #fff;
  border: 1px solid #ddd;
}

/* 版本列表面板 */
.version-panel {
  width: 360px;
  /* 固定寬度 */
  flex: 0 0 360px;
  /* 不縮放，不增長，基礎大小360px */
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.versions-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 10px 5px 15px;
  background-color: #ddd;
}

#close-versions {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
}

/* 版本列表 */
#versions-list {
  flex: 1;
  overflow-y: auto;
}

.version-item {
  padding: 10px;
  border-bottom: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.version-item button {
  background: none;
  border: none;
  cursor: pointer;
  color: #f44336;
}

/* 版本底部按鈕 */
.versions-footer {
  padding: 0px 10px 10px 10px;
  display: flex;
  justify-content: space-between;
  background-color: #ddd;
}

.versions-footer button {
  padding: 5px 10px;
  background-color: #4caf50;
  color: white;
  border: none;
  cursor: pointer;
}

.versions-footer button:hover {
  background-color: #45a049;
}

.version-name-input {
  width: 150px;
  padding: 10px 10px;
  border: 0.5px solid #eee;
  border-radius: 3px;
}

@media (max-width: 767px) {
  .versions-panel {
    flex-direction: column;
    height: 100vh;
    /* 使用視窗高度 */
  }

  .version-panel {
    width: 100%;
    height: auto;
    max-height: 30vh;
    min-height: 260px;
    overflow-y: auto;
    order: 1;
    /* 將 version-panel 置於頂部 */
  }

  .preview-panel {
    width: 100%;
    height: 90vh;
    min-height: 0;
    order: 2;
    /* 將 preview-panel 置於底部 */
    overflow-y: auto;
  }
}

.CodeMirror-foldgutter {
  width: .7em;
}

.CodeMirror-foldgutter-open,
.CodeMirror-foldgutter-folded {
  cursor: pointer;
}

.CodeMirror-foldgutter-open:after {
  content: "\25BE";
}

.CodeMirror-foldgutter-folded:after {
  content: "\25B8";
}

.shareThis-btn {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 1000;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.shareThis-btn:hover {
  transform: scale(1.1);
}

.function-btn {
  padding: 5px 8px;
  background-color: #aaa;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 15px;
}

.function-btn:hover {
  background-color: #888;
}

.function-list {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: white;
  border: 1px solid #eee;
  padding: 10px;
  max-width: 80%;
  max-height: 80%;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}

.function-list h3 {
  margin-top: 0;
}

.function-list ul {
  list-style-type: none;
  padding: 0;
}

.function-list li {
  cursor: pointer;
  padding: 5px 0;
}

.function-list li:hover {
  background-color: #f0f0f0;
}

.style-btn {
  padding: 5px 8px;
  background-color: #aaa;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 15px;
}

.style-btn:hover {
  background-color: #888;
}

.style-list {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: white;
  border: 1px solid #ddd;
  padding: 10px;
  max-width: 80%;
  max-height: 80%;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.style-list h3 {
  margin-top: 0;
}

.style-list ul {
  list-style-type: none;
  padding: 0;
}

.style-list li {
  cursor: pointer;
  padding: 5px 0;
}

.style-list li:hover {
  background-color: #f0f0f0;
}