/* IME 基本樣式 */
.ime-button {
  position: relative;
}

.ime-button.active {
  color: #1a73e8;
  background-color: #e8f0fe;
}

.ime-indicator {
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #1a73e8;
  display: none;
}

.ime-button.active .ime-indicator {
  display: block;
}

/* 語言選擇器樣式更新 */
.ime-lang-btn {
  display: block; /* 修改為始終顯示 */
  margin-left: 4px;
  position: relative;
  padding-right: 18px;
}

.ime-lang-btn::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
}

.ime-lang-menu {
  min-width: 120px;
  width: 120px;
}

.ime-lang-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 移除語言選單中的勾勾 */
.ime-lang-item.active::after {
  content: "";
  margin-left: 0;
}

.ime-lang-item.active {
  background-color: #e8f0fe;
  color: #1a73e8;
}

/* IME 工具條 */
.ime-toolbar {
  position: fixed;
  background-color: #ffffff;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(60, 64, 67, 0.2);
  padding: 4px;
  z-index: 1000;
  display: none;
  user-select: none;
  cursor: move;
}

.ime-toolbar-buttons {
  display: flex;
  gap: 2px;
}

.ime-toolbar-btn {
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 16px;
  color: #5f6368;
}

.ime-toolbar-btn:hover {
  background-color: #f1f3f4;
}

.ime-toolbar-btn.active {
  color: #1a73e8;
  background-color: #e8f0fe;
}

/* 候選字區域 */
.ime-candidate-area {
  position: fixed;
  background-color: #ffffff;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(60, 64, 67, 0.3);
  padding: 8px;
  z-index: 1000;
  display: none;
  min-width: 200px; /* 添加最小寬度 */
  max-width: 80vw; /* 限制最大寬度為視窗寬度的80% */
  overflow-x: hidden; /* 改為隱藏溢出內容 */
  cursor: move;
  resize: none; /* Disable default resize */
  min-height: 50px; /* Add minimum height */
}

.ime-composing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

/* 輸入編碼樣式更新 */
.ime-composing-text {
  font-size: 18px;
  color: #5f6368;
  font-family: tauhu-oo, monospace;
  cursor: pointer;
}

.ime-composing-text:hover {
  text-decoration: none;
  color: #1a73e8;
}

/* 修改候选字区域样式 */
.ime-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ime-pagination {
  display: flex;
  gap: 4px;
}

.ime-page-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  cursor: pointer;
  background-color: #f1f3f4;
  color: #5f6368;
}

.ime-settings-btn {
  width: 20px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  cursor: pointer;
  background-color: transparent;
  color: #9aa0a6;
}

.ime-settings-btn:hover {
  background-color: #e8eaed;
}

/* 设置面板样式 */
.ime-settings-panel {
  position: fixed;
  background-color: #ffffff;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(60, 64, 67, 0.3);
  padding: 0;
  z-index: 1001;
  display: none;
  width: 220px;
  overflow: hidden;
}

.ime-settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid #e8eaed;
}

.ime-settings-title {
  font-weight: 500;
  color: #202124;
}

.ime-settings-close {
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ime-settings-close:hover {
  background-color: #f1f3f4;
}

.ime-settings-content {
  padding: 12px;
}

.ime-settings-item {
  margin-bottom: 12px;
}

.ime-settings-item:last-child {
  margin-bottom: 0;
}

.ime-settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ime-settings-label {
  font-size: 14px;
  color: #5f6368;
  flex: 0 0 auto;
  margin-right: 8px;
  margin-bottom: 0;
}

.ime-settings-options {
  display: flex;
  gap: 8px;
}

.ime-settings-option {
  padding: 4px 8px;
  border-radius: 4px;
  background-color: #f1f3f4;
  color: #202124;
  cursor: pointer;
  font-size: 14px;
}

.ime-settings-select {
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid #dadce0;
  background-color: #f1f3f4;
  color: #202124;
  font-size: 14px;
  min-width: 100px;
}

.ime-page-btn:hover {
  background-color: #e8eaed;
}

.ime-page-btn.disabled {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}

.ime-candidate-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

/* 候选字布局样式 */
.ime-candidate-list.ime-layout-single {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

/* Modify the ime-layout-double class to be more compact */
.ime-candidate-list.ime-layout-double {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0px;
  width: auto;
}

/* Adjust the candidate item spacing */
.ime-candidate-item {
  padding: 1px 4px;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  margin-bottom: 0px;
  margin-right: 0px;
}

/* Add styles for vertical candidate display */
.ime-candidate-list.ime-layout-vertical {
  display: flex;
  flex-direction: column;
  gap: 0px;
  width: 200px;
}

.ime-candidate-list.ime-layout-vertical .ime-candidate-item {
  display: flex;
  align-items: center;
  width: 100%;
  margin-right: 0;
  margin-bottom: 0px;
  padding: 1px 6px;
}

.ime-candidate-list.ime-layout-vertical .ime-candidate-item .ime-key {
  margin-right: 8px;
  min-width: 12px;
}

/* Add max-width and text-overflow for vertical layout */
.ime-candidate-list.ime-layout-vertical .ime-candidate-item .ime-char {
  max-width: calc(100% - 20px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Make the number closer to the character in horizontal mode */
.ime-candidate-item .ime-key {
  color: #1a73e8;
  font-size: 0.7em;
  vertical-align: super;
  margin-right: 0px;
  padding-right: 0px;
  display: inline-block; /* 確保編號不換行 */
}

/* 候選字項目樣式更新 */
.ime-candidate-item .ime-char {
  font-weight: 500;
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: top; /* 確保與編號在同一行 */
}

/* Limit width for candidates in horizontal mode   */
.ime-candidate-list.ime-layout-double .ime-candidate-item .ime-char {
  font-weight: 500;
  /*max-width: 80px;*/
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 添加沒有候選字時的樣式 */
.ime-no-candidates {
  padding: 4px 8px;
  color: #5f6368;
  font-size: 14px;
  width: 100%;
  text-align: center;
}

/* 候选字字体大小样式 */
.ime-candidate-area.ime-font-small .ime-candidate-item {
  font-size: 14px;
}

.ime-candidate-area.ime-font-medium .ime-candidate-item {
  font-size: 16px;
}

.ime-candidate-area.ime-font-large .ime-candidate-item {
  font-size: 18px;
}

.ime-candidate-area.ime-font-huge .ime-candidate-item {
  font-size: 22px;
}

.ime-candidate-area.ime-font-extreme .ime-candidate-item {
  font-size: 28px;
}

.ime-candidate-area.ime-font-default .ime-candidate-item {
  font-family: tauhu-oo, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.ime-candidate-area.ime-font-kaiti .ime-candidate-item {
  font-family: tauhu-oo, "標楷體", "DFKai-SB", "BiauKai", kaiti, "楷体", "楷体_GB2312", serif;
}

.ime-candidate-area.ime-font-songti .ime-candidate-item {
  font-family: tauhu-oo, "新細明體", "PMingLiU", "MingLiU", "細明體", songti, "宋体", "SimSun", serif;
}

.ime-candidate-area.ime-font-heiti .ime-candidate-item {
  font-family: tauhu-oo, "微軟正黑體", "Microsoft JhengHei", "黑體", heiti, "黑体", "SimHei", sans-serif;
}

/* 行動裝置候選字區域 */
.ime-mobile-candidate-area {
  width: 100%;
  background-color: #ffffff;
  border-bottom: 1px solid #dadce0;
  padding: 4px 4px;
  overflow-x: auto;
  white-space: nowrap;
  display: none;
  position: relative;
  height: 44px; /* 縮小固定高度 */
  box-sizing: border-box;
  margin: 0;
}

.ime-mobile-candidate-container {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  padding: 0 4px;
}

.ime-mobile-candidate-container.with-button {
  padding-left: 40px; /* 為隱藏鍵盤按鈕留出空間 */
}

.ime-hide-keyboard-btn {
  position: absolute;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border-radius: 50%;
  z-index: 10;
}

.ime-hide-keyboard-btn.hidden {
  display: none;
}

.ime-hide-keyboard-btn:active {
  background-color: #f1f3f4;
}

.ime-mobile-composing-text {
  display: inline-block;
  padding: 6px 10px;
  margin-right: 2px;
  border-radius: 16px;
  background-color: #e8eaed;
  color: #202124;
  font-size: 16px;
  font-family: tauhu-oo, monospace;
  cursor: pointer;
  max-width: fit-content;
  flex-shrink: 0;
}

.ime-mobile-composing-text:active {
  background-color: #dadce0;
}

.ime-mobile-candidate-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  flex: 1;
}

.ime-mobile-candidate-list::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Edge */
}

.ime-mobile-candidate-item {
  padding: 4px 10px;
  border-radius: 16px;
  background-color: #f1f3f4;
  color: #202124;
  font-size: 22px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

.ime-mobile-candidate-item:active {
  background-color: #e8eaed;
}

.ime-mobile-pagination {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
}

.ime-mobile-page-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #f1f3f4;
  color: #5f6368;
}

.ime-mobile-page-btn.disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* 行動裝置鍵盤 */
.ime-keyboard {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #f1f3f4;
  box-shadow: 0 -2px 10px rgba(60, 64, 67, 0.2);
  z-index: 1001;
  display: block;
  padding: 2px 4px 0; /* 減少與候選字區域的間距 */
  user-select: none;
}

.ime-keyboard-row {
  display: flex;
  justify-content: center;
  margin-bottom: 3px; /* 減少行間距 */
}

.ime-key-btn {
  min-width: 9.8%; /* 增加按鍵寬度 */
  height: 52px; /* 增加按鍵高度 */
  margin: 0 1px;
  border-radius: 6px;
  background-color: #ffffff;
  border: 1px solid #dadce0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  cursor: pointer;
  user-select: none;
}

.ime-key-btn:active {
  background-color: #e8eaed;
}

.ime-key-btn.ime-special {
  background-color: #e8eaed;
}

.ime-key-btn.ime-space {
  min-width: 40%;
}

.ime-key-btn.ime-backspace,
.ime-key-btn.ime-return,
.ime-key-btn.ime-shift {
  min-width: 15%;
}

.ime-key-btn.ime-mode,
.ime-key-btn.ime-globe {
  min-width: 10%;
}

.ime-key-btn.ime-active {
  background-color: #e8f0fe;
  border-color: #1a73e8;
}

/* 語言切換按鈕 (地球圖示) */
.ime-globe {
  position: relative;
}

/* 行動裝置語言選單 */
.ime-mobile-lang-menu {
  position: fixed;
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(60, 64, 67, 0.3);
  padding: 8px 0;
  z-index: 1002;
  display: none;
}

.ime-mobile-lang-item {
  padding: 12px 16px;
  font-size: 16px;
  cursor: pointer;
}

.ime-mobile-lang-item:active,
.ime-mobile-lang-item.active {
  background-color: #e8f0fe;
  color: #1a73e8;
}

/* 鍵盤展開按鈕 */
.ime-keyboard-expand {
  position: fixed;
  bottom: 12px;
  right: 12px;
  width: 48px;
  height: 48px;
  border-radius: 24px;
  background-color: #1a73e8;
  color: white;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  z-index: 1000;
}

/* 修改編輯器在IME模式下的樣式，確保顯示系統游標 */
.editor-ime-active {
  caret-color: auto !important; /* 使用系統默認游標顏色 */
  -webkit-user-select: text !important; /* 允許在iOS上選擇文本 */
  user-select: text !important;
  cursor: text !important;
  outline: none !important; /* Remove outline that might hide cursor */
}

/* 確保即使在只讀模式下也能顯示光標 */
textarea[readonly].editor-ime-active {
  -webkit-user-select: text !important;
  user-select: text !important;
  cursor: text !important;
}

.ime-cursor-indicator {
  position: absolute;
  width: 2px;
  background-color: #1a73e8;
  z-index: 999;
  display: none; /* 默認隱藏，只在需要時顯示 */
}

.ime-cursor-indicator.blink {
  animation: blink 1s infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* 響應式設計 */
@media (max-width: 600px) {
  .ime-key-btn {
    min-width: 9.8%;
    height: 46px;
    font-size: 24px;
  }
}

@media (max-width: 400px) {
  .ime-key-btn {
    min-width: 9.8%;
    height: 42px;
    font-size: 22px;
    margin: 0 1px;
  }
}

/* Highlight active settings option */
.ime-settings-option.active {
  background-color: #e8f0fe;
  color: #1a73e8;
  font-weight: 500;
}

/* Make mode and space button text smaller */
.ime-key-btn.ime-mode,
.ime-key-btn.ime-space {
  font-size: 20px; /* Smaller font for mode and space buttons */
}

/* Add these styles for the resize handle */
.ime-resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
  background: linear-gradient(135deg, transparent 50%, #9aa0a6 50%, #9aa0a6 60%, transparent 60%);
  border-radius: 0 0 4px 0;
  z-index: 10;
}

/* 修改水平模式下的候選字項目樣式 */
.ime-candidate-list.ime-layout-single .ime-candidate-item,
.ime-candidate-list.ime-layout-double .ime-candidate-item {
  display: inline-flex; /* 使用 inline-flex 確保內容不換行 */
  align-items: flex-start; /* 頂部對齊 */
  white-space: nowrap; /* 防止換行 */
  flex-shrink: 1; /* 允許縮小 */
  flex-grow: 1; /* 允許增長 */
  overflow: hidden; /* 隱藏溢出內容 */
}

/* 修改水平模式下的候選字容器樣式 */
.ime-candidate-list.ime-layout-single,
.ime-candidate-list.ime-layout-double {
  display: flex;
  flex-wrap: wrap;
  width: 100%; /* 使用全寬 */
}

/* 修改水平模式下的候選字網格佈局 */
.ime-candidate-list.ime-layout-double {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 三列等寬 */
  width: 100%; /* 使用全寬 */
}

/* 限制水平模式下候選字的寬度 */
.ime-candidate-list.ime-layout-single .ime-candidate-item .ime-char,
.ime-candidate-list.ime-layout-double .ime-candidate-item .ime-char {
  max-width: calc(100% - 15px); /* 減去編號的寬度 */
}