* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f5f5f5;
  color: #333;
  height: 100vh;
  overflow: hidden;
  margin: 0;

}

/* 自定义滚动条样式 */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* 深色主题下的滚动条 */
body.dark-theme ::-webkit-scrollbar-track {
  background: #3a3a3a;
}

body.dark-theme ::-webkit-scrollbar-thumb {
  background: #5a5a5a;
}

body.dark-theme ::-webkit-scrollbar-thumb:hover {
  background: #6a6a6a;
}

/* 自定义提示框样式 */
.custom-alert, .custom-confirm, .custom-prompt {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10000;
}

.custom-alert .alert-content, .custom-confirm .confirm-content, .custom-prompt .prompt-content {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  min-width: 300px;
  max-width: 500px;
  position: relative;
}

.custom-alert .alert-header, .custom-confirm .confirm-header, .custom-prompt .prompt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

.custom-alert .alert-title, .custom-confirm .confirm-title, .custom-prompt .prompt-title {
  font-size: 1.2em;
  font-weight: bold;
}

.custom-alert .alert-close, .custom-confirm .confirm-close, .custom-prompt .prompt-close {
  font-size: 1.5em;
  cursor: pointer;
  background: none;
  border: none;
  color: #999;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.custom-alert .alert-close:hover, .custom-confirm .confirm-close:hover, .custom-prompt .prompt-close:hover {
  color: #333;
  background-color: #f0f0f0;
  border-radius: 50%;
}

.custom-alert .alert-body, .custom-confirm .confirm-body, .custom-prompt .prompt-body {
  margin-bottom: 15px;
}

.custom-alert .alert-body p, .custom-confirm .confirm-body p, .custom-prompt .prompt-body p {
  margin: 0;
  line-height: 1.5;
}

.custom-alert .alert-footer, .custom-confirm .confirm-footer, .custom-prompt .prompt-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.custom-alert .alert-btn, .custom-confirm .confirm-btn, .custom-prompt .prompt-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1em;
}

.custom-confirm .confirm-btn.ok-btn, .custom-prompt .prompt-btn.ok-btn {
  background-color: #4a90e2;
  color: white;
}

.custom-confirm .confirm-btn.cancel-btn, .custom-prompt .prompt-btn.cancel-btn {
  background-color: #f0f0f0;
  color: #333;
}

.custom-confirm .confirm-btn.ok-btn:hover {
  background-color: #357ae8;
}

.custom-confirm .confirm-btn.cancel-btn:hover, .custom-prompt .prompt-btn.cancel-btn:hover {
  background-color: #e0e0e0;
}

/* 深色主题下的自定义弹窗样式 */
body.dark-theme .custom-alert .alert-content,
body.dark-theme .custom-confirm .confirm-content,
body.dark-theme .custom-prompt .prompt-content {
  background-color: #333;
  color: #e0e0e0;
}

body.dark-theme .custom-alert .alert-header,
body.dark-theme .custom-confirm .confirm-header,
body.dark-theme .custom-prompt .prompt-header {
  border-bottom: 1px solid #555;
}

body.dark-theme .custom-alert .alert-close,
body.dark-theme .custom-confirm .confirm-close,
body.dark-theme .custom-prompt .prompt-close {
  color: #aaa;
}

body.dark-theme .custom-alert .alert-close:hover,
body.dark-theme .custom-confirm .confirm-close:hover,
body.dark-theme .custom-prompt .prompt-close:hover {
  color: #fff;
  background-color: #555;
}

body.dark-theme .custom-confirm .confirm-btn.ok-btn {
  background-color: #4a90e2;
  color: white;
}

body.dark-theme .custom-confirm .confirm-btn.cancel-btn {
  background-color: #555;
  color: #e0e0e0;
}

body.dark-theme .custom-confirm .confirm-btn.cancel-btn:hover {
  background-color: #666;
}

.container {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background-color: #4a90e2;
  color: white;
  padding: 15px 20px;
  text-align: center;
  flex-shrink: 0;
}

header h1 {
  font-size: clamp(1.2rem, 4vw, 2rem);
  margin-bottom: 5px;
}

header p {
  font-size: clamp(0.8rem, 2vw, 1rem);
  opacity: 0.9;
}

main {
  flex: 1;
  overflow: hidden;
  padding: 15px;
  display: flex;
  flex-direction: column;
}

.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 100%;
}

.chat-history {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin-bottom: 15px;
  max-height: calc(100vh - 232px);
}

.message {
  margin-bottom: 12px;
  padding: 10px 15px;
  border-radius: 18px;
  max-width: 90%;
}

.message.user {
  background-color: #4a90e2;
  color: white;
  margin-left: auto;
}

.message.ai {
  background-color: #f1f1f1;
  color: #333;
  margin-right: auto;
}

/* 深色主题下的消息样式 */
body.dark-theme .message.ai {
  background: #2a2a4a;
  color: #f0f2f5;
}

body.dark-theme .message.user {
  background: #5e72e4;
  color: white;
}

/* 新年主题下的消息样式 */
body.newyear-theme .message.ai {
  background: rgba(255, 255, 255, 0.8);
  color: #333;
}

body.newyear-theme .message.user {
  background: #ff6b6b;
  color: white;
}

/* Markdown 样式 */
.message.ai h1 {
  font-size: 1.5rem;
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.message.ai h2 {
  font-size: 1.4rem;
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.message.ai h3 {
  font-size: 1.3rem;
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.message.ai h4 {
  font-size: 1.2rem;
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.message.ai h5 {
  font-size: 1.1rem;
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.message.ai h6 {
  font-size: 1rem;
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.message.ai p {
  margin: 5px 0;
  line-height: 1.4;
}

.message.ai strong {
  font-weight: bold;
}

.message.ai em {
  font-style: italic;
}

.message.ai code {
  background-color: #e0e0e0;
  padding: 2px 4px;
  border-radius: 4px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.message.ai pre {
  background-color: #e0e0e0;
  padding: 10px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 10px 0;
}

.message.ai pre code {
  background-color: transparent;
  padding: 0;
}

.message.ai ul, .message.ai ol {
  margin: 10px 0;
  padding-left: 20px;
}

.message.ai li {
  margin: 5px 0;
}

.message.ai a {
  color: #4a90e2;
  text-decoration: underline;
}

.message.ai a:hover {
  color: #357ae8;
}

.input-area {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

#userInput {
  flex: 1;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 20px;
  resize: none;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1rem;
  min-height: 50px;
  max-height: 150px;
}

#sendButton {
  padding: 33px 20px;
  background-color: #4a90e2;
  color: white;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: clamp(0.9rem, 2vw, 1rem);
  transition: background-color 0.3s;
  align-self: flex-end;
  min-width: 80px;
  width: fit-content;
  white-space: nowrap;
}

#sendButton:hover {
  background-color: #357ae8;
}

#sendButton:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

/* 停止按钮样式 */
#sendButton.stop-btn {
  background-color: #dc3545; /* 红色背景 */
}

#sendButton.stop-btn:hover {
  background-color: #c82333; /* 深红色背景 */
}

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
    padding: 5px;
  }
  
  header {
    padding: 10px;
  }
  
  main {
    padding: 10px;
  }
  
  .chat-history {
    padding: 10px;
    margin-bottom: 10px;
  }
  
  .message {
    max-width: 95%;
    padding: 8px 12px;
    font-size: 0.9rem;
  }
  
  #userInput {
    padding: 10px 12px;
    min-height: 45px;
  }
  
  #sendButton {
    padding: 10px 15px;
    min-width: 70px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 1.3rem;
  }
  
  header p {
    font-size: 0.8rem;
  }
  
  .message {
    max-width: 98%;
    padding: 6px 10px;
    font-size: 0.85rem;
  }
  
  #userInput {
    padding: 8px 10px;
    min-height: 40px;
    font-size: 0.9rem;
  }
  
  #sendButton {
    padding: 8px 12px;
    min-width: 60px;
    font-size: 0.9rem;
  }
}

/* 设置按钮 */
.settings-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 5px;
  border-radius: 50%;
  transition: background-color 0.3s;
}

.settings-btn:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* 设置面板 */
.settings-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.settings-panel.active {
  display: flex;
}

.settings-content {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  position: relative; /* 为关闭按钮定位 */
}

.close-settings-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  background: none;
  border: none;
  color: #333;
  padding: 5px;
  border-radius: 50%;
  transition: background-color 0.3s;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  line-height: 1; /* 确保字符垂直居中 */
}

/* 深色主题下的关闭按钮 */
body.dark-theme .close-settings-btn {
  color: #e0e0e0;
}

.setting-item {
  margin-bottom: 15px;
}

.setting-item label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.model-availability-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 0;
}

.ignore-model-error-btn {
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ccc;
  border-radius: 4px;
  cursor: pointer;
  padding: 4px 8px;
  font-size: 0.8em;
  transition: background-color 0.3s;
}

.ignore-model-error-btn:hover {
  background-color: #e0e0e0;
}

/* 深色主题下的忽略错误按钮 */
body.dark-theme .ignore-model-error-btn {
  background-color: #444 !important;
  color: #e0e0e0 !important;
  border: 1px solid #666 !important;
}

body.dark-theme .ignore-model-error-btn:hover {
  background-color: #555 !important;
}

.setting-item select {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

.close-btn:not(.window-control-btn) {
  padding: 10px 15px;
  margin: 5px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  min-width: 100px;
  text-align: center;
  background-color: #ccc;
  color: black;
}

.save-btn {
  background-color: #4a90e2;
  color: white;
}

.clear-data-btn {
  background-color: #f44336; /* 红色 */
  color: white;
  border: none;
  border-radius: 4px; /* 添加圆角 */
  padding: 10px 20px;
  cursor: pointer;
  font-size: clamp(0.9rem, 2vw, 1rem);
  transition: background-color 0.3s;
}

/* 设置面板按钮组样式 */
.settings-buttons {
  display: flex;
  justify-content: flex-end;
  padding: 15px 0 0;
  gap: 10px;
}

/* 深色主题下的设置面板按钮组 */
body.dark-theme .settings-buttons {
  display: flex;
  justify-content: space-between;
  padding: 15px 0 0;
  gap: 10px;
}

/* 按钮组样式 */
.button-group {
  display: flex;
  gap: 10px;
}

.new-chat-btn {
  padding: 12px 15px;
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 20px;
  cursor: pointer;
  font-size: clamp(0.9rem, 2vw, 1rem);
  transition: background-color 0.3s;
  align-self: flex-end;
  min-width: 80px;
  width: fit-content;
  white-space: nowrap;
}

.new-chat-btn:hover {
  background-color: #e0e0e0;
}

/* 深色主题下的新对话按钮 */
body.dark-theme .new-chat-btn {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme .new-chat-btn:hover {
  background-color: #555;
}

/* 对话列表按钮 */
.chat-list-btn {
  padding: 12px 15px;
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 20px;
  cursor: pointer;
  font-size: clamp(0.9rem, 2vw, 1rem);
  transition: background-color 0.3s;
  align-self: flex-end;
  min-width: 80px;
  width: fit-content;
  white-space: nowrap;
}

.chat-list-btn:hover {
  background-color: #e0e0e0;
}

/* 深色主题下的对话列表按钮 */
body.dark-theme .chat-list-btn {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme .chat-list-btn:hover {
  background-color: #555;
}

/* 停止语音按钮 */
.stop-voice-btn {
  position: fixed;
  top: 10px;
  right: 50%;
  transform: translateX(50%);
  padding: 8px 15px;
  background-color: #ff6b6b;
  color: white;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  z-index: 999999999999 !important; /* 使用更高优先级的z-index确保始终在最上层 */
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  display: none; /* 默认隐藏 */
  /* 添加一些额外的安全样式 */
  pointer-events: auto;
  min-width: 80px;
  text-align: center;
  /* 确保按钮不会被其他元素遮挡 */
  position: fixed !important;
  top: 10px !important;
  /* 防止被其他元素的overflow隐藏 */
  overflow: visible !important;
}

.stop-voice-btn:hover {
  background-color: #ff5252;
}

/* 深色主题下的停止语音按钮 */
body.dark-theme .stop-voice-btn {
  background-color: #d32f2f;
  color: white;
}

body.dark-theme .stop-voice-btn:hover {
  background-color: #b71c1c;
}

/* 深色主题下的设置面板 */
body.dark-theme .settings-content {
  background-color: #333;
  color: #e0e0e0;
}

body.dark-theme .setting-item label {
  color: #e0e0e0;
}

body.dark-theme .setting-item select {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
  padding: 8px;
  border-radius: 4px;
  font-size: 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: border-color 0.3s;
}

body.dark-theme .setting-item select:focus {
  outline: none;
  border-color: #4a90e2;
}

body.dark-theme .setting-item select::placeholder {
  color: #aaa;
}

body.dark-theme .setting-item input {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
  padding: 8px;
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

body.dark-theme .setting-item input:focus {
  outline: none;
  border-color: #4a90e2;
}

body.dark-theme .setting-item input::placeholder {
  color: #aaa;
}

/* 深色主题下的文本域样式 */
body.dark-theme textarea {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
  padding: 8px;
  border-radius: 4px;
  font-size: 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: border-color 0.3s;
}

body.dark-theme textarea:focus {
  outline: none;
  border-color: #4a90e2;
}

body.dark-theme textarea::placeholder {
  color: #aaa;
}

/* 深色主题下的选择框样式 */
body.dark-theme select {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
  padding: 8px;
  border-radius: 4px;
  font-size: 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: border-color 0.3s;
}

body.dark-theme select:focus {
  outline: none;
  border-color: #4a90e2;
}

/* 深色主题下的通用表单元素样式 */
body.dark-theme input[type="text"],
body.dark-theme input[type="password"],
body.dark-theme input[type="email"],
body.dark-theme input[type="number"],
body.dark-theme input[type="search"],
body.dark-theme input[type="tel"],
body.dark-theme input[type="url"] {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
  padding: 8px;
  border-radius: 4px;
  font-size: 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: border-color 0.3s;
}

body.dark-theme input[type="text"]:focus,
body.dark-theme input[type="password"]:focus,
body.dark-theme input[type="email"]:focus,
body.dark-theme input[type="number"]:focus,
body.dark-theme input[type="search"]:focus,
body.dark-theme input[type="tel"]:focus,
body.dark-theme input[type="url"]:focus {
  outline: none;
  border-color: #4a90e2;
}

body.dark-theme input[type="text"]::placeholder,
body.dark-theme input[type="password"]::placeholder,
body.dark-theme input[type="email"]::placeholder,
body.dark-theme input[type="number"]::placeholder,
body.dark-theme input[type="search"]::placeholder,
body.dark-theme input[type="tel"]::placeholder,
body.dark-theme input[type="url"]::placeholder {
  color: #aaa;
}

body.dark-theme .save-btn {
  background-color: #4a90e2;
  color: white;
}

body.dark-theme .close-btn:not(.window-control-btn) {
  background-color: #666;
  color: white;
}

body.dark-theme .clear-data-btn {
  background-color: #d32f2f; /* 深色红色 */
  color: white;
}

/* 语音输入按钮 */
#voiceInputButton {
  padding: 8px;
  margin-right: 5px;
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.3s;
}

#voiceInputButton:hover {
  background-color: #e0e0e0;
}

#voiceInputButton.recording {
  background-color: #ff6b6b;
  color: white;
  animation: pulse 1s infinite;
}

/* 深色主题下的语音输入按钮 */
body.dark-theme #voiceInputButton:hover {
  background-color: #555;
}

body.dark-theme #voiceInputButton.recording {
  background-color: #d32f2f;
}

/* 行内语音输入按钮 */
.inline-voice-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.3s;
  z-index: 10;
}

.inline-voice-btn:hover {
  background-color: #e0e0e0;
}

.inline-voice-btn.recording {
  background-color: #ff6b6b;
  color: white;
  animation: pulse 1s infinite;
}

/* 深色主题下的行内语音输入按钮 */
body.dark-theme .inline-voice-btn:hover {
  background-color: #555;
}

body.dark-theme .inline-voice-btn.recording {
  background-color: #d32f2f;
}

/* 技能按钮容器 */
.skill-buttons {
  display: flex;
  gap: 10px;
  position: absolute;
  bottom: 10px;
  left: 10px;
  z-index: 5;
}

/* 技能按钮 */
.skill-btn {
  padding: 8px 15px;
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.3s;
  display: flex;
  align-items: center;
  gap: 5px;
}

.skill-btn:hover {
  background-color: #e0e0e0;
}

/* 深色主题下的技能按钮 */
body.dark-theme .skill-btn {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme .skill-btn:hover {
  background-color: #555;
}

/* 激活的技能按钮 */
.skill-btn.active-skill {
  background-color: #007bff;
  color: white;
  border-color: #0056b3;
}

/* 深色主题下的激活技能按钮 */
body.dark-theme .skill-btn.active-skill {
  background-color: #0056b3;
  color: white;
  border-color: #004085;
}

/* 主技能按钮 - 与语音输入按钮样式相同 */
.skill-btn-main {
  padding: 6px 10px;
  background-color: #f0f0f0;
  color: #333;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.3s;
  min-width: 50px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.skill-btn-main:hover {
  background-color: #e0e0e0;
}

.skill-btn-main.recording {
  background-color: #ff6b6b;
  color: white;
  animation: pulse 1s infinite;
}

/* 深色主题下的主技能按钮 */
body.dark-theme .skill-btn-main {
  background-color: #555;
  color: white;
}

body.dark-theme .skill-btn-main:hover {
  background-color: #666;
}

body.dark-theme .skill-btn-main.recording {
  background-color: #d32f2f;
}

/* 技能弹出菜单 */
.skill-menu {
  position: absolute;
  bottom: 60px;
  left: 10px;
  background-color: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 100;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: auto;
  min-width: 150px;
}

/* 深色主题下的技能弹出菜单 */
body.dark-theme .skill-menu {
  background-color: #2a2a2a;
  border-color: #555;
}

/* 技能菜单按钮 */
.skill-menu-btn {
  padding: 8px 15px;
  background-color: #f0f0f0;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.3s;
  display: flex;
  align-items: center;
  gap: 5px;
  width: 100%;
  text-align: left;
}

.skill-menu-btn:hover {
  background-color: #e0e0e0;
}

/* 深色主题下的技能菜单按钮 */
body.dark-theme .skill-menu-btn {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme .skill-menu-btn:hover {
  background-color: #555;
}

/* 激活的技能菜单按钮 */
.skill-menu-btn.active-skill {
  background-color: #007bff;
  color: white;
  border-color: #0056b3;
}

/* 深色主题下的激活技能菜单按钮 */
body.dark-theme .skill-menu-btn.active-skill {
  background-color: #0056b3;
  color: white;
  border-color: #004085;
}

/* 输入框和按钮容器 */
.input-with-buttons {
  position: relative;
  display: flex;
  align-items: flex-end;
  flex: 1;
}

/* 输入框左下角的按钮容器 */
.input-bottom-left {
  position: absolute;
  bottom: 10px;
  left: 10px;
  z-index: 10;
}

#userInput {
  flex: 1;
  padding-right: 150px; /* 为内部按钮留出空间 */
}

/* 录音动画效果 */
@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* 语音输入错误提示 */
.voice-input-alert {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: #ff6b6b;
  color: white;
  padding: 15px 20px;
  border-radius: 8px;
  z-index: 10000;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  max-width: 400px;
  word-wrap: break-word;
}

/* 深色主题下的语音输入错误提示 */
body.dark-theme .voice-input-alert {
  background-color: #d32f2f;
}

/* 对话列表侧边栏 */
.chat-list-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 250px;
  height: 100vh;
  background-color: #f5f5f5;
  box-shadow: 2px 0 5px rgba(0,0,0,0.1);
  z-index: 1001;
  display: none;
  flex-direction: column;
  border-radius: 0 10px 10px 0; /* 添加右侧圆角 */
}

.chat-list-sidebar.active {
  display: flex;
}

.chat-list-header {
  padding: 20px;
  border-bottom: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 10px 10px 0 0; /* 顶部圆角 */
}

.close-chat-list-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%; /* 圆形按钮 */
}

.close-chat-list-btn:hover {
  background-color: #e0e0e0;
}

.chat-list {
  padding: 10px;
  overflow-y: auto;
  flex: 1;
}

.chat-item {
  padding: 12px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-radius: 8px; /* 添加圆角 */
  margin-bottom: 5px;
  position: relative; /* 为操作按钮定位 */
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-item:hover {
  background-color: #e0e0e0;
}

.chat-item-content {
  flex: 1;
  overflow: hidden;
}

.chat-item-actions {
  display: none;
  gap: 5px;
}

.chat-item:hover .chat-item-actions {
  display: flex;
}

.chat-item-action-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  font-size: 0.9rem;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-item-action-btn:hover {
  background-color: #ccc;
}

/* 深色主题下的操作按钮 */
body.dark-theme .chat-item-action-btn:hover {
  background-color: #555;
}

.chat-item.active {
  background-color: #d0d0d0;
}

.chat-item-title {
  font-weight: bold;
  margin-bottom: 5px;
  font-size: 0.9rem;
}

.chat-item-preview {
  font-size: 0.8rem;
  color: #666;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 深色主题下的对话列表样式 */
body.dark-theme .chat-list-sidebar {
  background-color: #2a2a2a;
  color: #e0e0e0;
}

body.dark-theme .chat-list-header {
  border-bottom: 1px solid #555;
}

body.dark-theme .chat-item {
  border-bottom: 1px solid #444;
}

body.dark-theme .chat-item:hover {
  background-color: #3a3a3a;
}

body.dark-theme .chat-item.active {
  background-color: #4a4a4a;
}

body.dark-theme .chat-item-preview {
  color: #aaa;
}

body.dark-theme .close-chat-list-btn:hover {
  background-color: #444;
}



/* 深色主题 */
body.dark-theme {
  background-color: #1a1a1a;
  color: #e0e0e0;
}

/* 新年主题 */
body.newyear-theme {
  background-image: url('C:\\Users\\xmt20\\Desktop\\Ruanm-Work\\小R - AI助手\\new-year-Wallpaper.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #333;
}

/* 新年主题下的深色元素 */
.newyear-theme header {
  background-color: rgba(255, 255, 255, 0.8);
  color: #333;
  backdrop-filter: blur(10px);
}

.newyear-theme .chat-history {
  background-color: rgba(255, 255, 255, 0.7);
  color: #333;
  backdrop-filter: blur(5px);
}

.newyear-theme .message.user {
  background-color: #ff6b6b;
  color: white;
}

.newyear-theme .message.ai {
  background-color: rgba(255, 255, 255, 0.8);
  color: #333;
}

.newyear-theme #userInput {
  background-color: rgba(255, 255, 255, 0.9);
  color: #333;
  border-color: #ff6b6b;
}

.newyear-theme .message.ai code {
  background-color: rgba(245, 245, 245, 0.9);
  color: #333;
}

.newyear-theme .message.ai pre {
  background-color: rgba(245, 245, 245, 0.9);
  color: #333;
}

.dark-theme header {
  background-color: #2a2a2a;
  color: #e0e0e0;
}

.dark-theme .chat-history {
  background-color: #2a2a2a;
  color: #e0e0e0;
}

.dark-theme .message.user {
  background-color: #5a9bde;
  color: white;
}

.dark-theme .message.ai {
  background-color: #3a3a3a;
  color: #e0e0e0;
}

.dark-theme #userInput {
  background-color: #3a3a3a;
  color: #e0e0e0;
  border-color: #555;
}

.dark-theme .message.ai code {
  background-color: #4a4a4a;
  color: #e0e0e0;
}

.dark-theme .message.ai pre {
  background-color: #4a4a4a;
  color: #e0e0e0;
}

/* 设置面板标签页样式 */
.settings-tabs {
  display: flex;
  border-bottom: 1px solid #ddd;
  margin-bottom: 15px;
}

.tab-button {
  padding: 8px 16px;
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  border-bottom: none;
  cursor: pointer;
  border-radius: 4px 4px 0 0;
  margin-right: 4px;
  background-color: #e0e0e0;
}

.tab-button:hover {
  background-color: #d0d0d0;
}

.tab-button.active {
  background-color: white;
  border-bottom: 1px solid white;
  margin-bottom: -1px;
  font-weight: bold;
}

.settings-tab-content {
  display: none;
}

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

/* 深色主题下的设置面板标签页样式 */
body.dark-theme .tab-button {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme .tab-button:hover {
  background-color: #555;
}

body.dark-theme .tab-button.active {
  background-color: #333;
  color: #fff;
  border-color: #666;
  border-bottom: 1px solid #333;
}

/* 快捷键设置样式 */
#shortcutInput {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  margin-bottom: 10px;
  transition: border-color 0.3s;
}

#shortcutInput:focus {
  outline: none;
  border-color: #4a90e2;
  box-shadow: 0 0 5px rgba(74, 144, 226, 0.3);
}

.set-shortcut-btn {
  width: 100%;
  padding: 10px;
  background-color: #4a90e2;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
}

.set-shortcut-btn:hover {
  background-color: #357ae8;
}

/* 深色主题下的快捷键设置样式 */
body.dark-theme #shortcutInput {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme #shortcutInput:focus {
  border-color: #4a90e2;
  box-shadow: 0 0 5px rgba(74, 144, 226, 0.3);
}

body.dark-theme .set-shortcut-btn {
  background-color: #4a90e2;
  color: white;
}

body.dark-theme .set-shortcut-btn:hover {
  background-color: #357ae8;
}

/* 快捷键按钮容器 */
.shortcut-buttons {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

/* 设置快捷键按钮 - 保持原有样式 */
#setShortcutButton {
  padding: 10px;
  background-color: #4a90e2;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
  width: 100%;
}

#setShortcutButton:hover {
  background-color: #357ae8;
}

/* 检测快捷键按钮 */
.detect-shortcut-btn {
  padding: 10px;
  background-color: #6c757d;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
  width: 100%;
}

.detect-shortcut-btn:hover {
  background-color: #5a6268;
}

.detect-shortcut-btn.detecting {
  background-color: #28a745;
  animation: pulse 1s infinite;
}

/* 深色主题下的检测快捷键按钮 */
body.dark-theme .detect-shortcut-btn {
  background-color: #5a6268;
  color: white;
}

body.dark-theme .detect-shortcut-btn:hover {
  background-color: #495057;
}

body.dark-theme .detect-shortcut-btn.detecting {
  background-color: #218838;
}

/* 超小屏幕优化 */
@media (max-width: 320px) {
  #sendButton {
    padding: 6px 10px;
    min-width: 50px;
    font-size: 0.8rem;
  }
}

/* 快捷键输入框容器 */
.shortcut-input-container {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 10px 0;
}

/* 快捷键前缀固定文本 */
.shortcut-prefix {
  background-color: #f0f0f0;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-right: none;
  border-radius: 4px 0 0 4px;
  font-size: 14px;
  white-space: nowrap;
  height: 36px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
}

body.dark-theme .shortcut-prefix {
  background-color: #333;
  border-color: #555;
  border-right: none;
  height: 36px;
  color: #fff;
}

/* 快捷键按键输入框 */
#shortcutKeyInput {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-left: none;
  border-radius: 0 4px 4px 0;
  font-size: 14px;
  min-width: 60px;
  height: 36px;
  box-sizing: border-box;
}

body.dark-theme #shortcutKeyInput {
  background-color: #2a2a2a;
  color: #fff;
  border-color: #555;
  border-left: none;
  height: 36px;
  box-sizing: border-box;
}

/* 消息编辑功能样式 */
.message {
  position: relative;
}

.message-content {
  display: inline-block;
  margin-right: 5px;
}

/* 可编辑消息样式 */
.message.editable-message {
  cursor: pointer;
}

.message.editable-message:hover {
  box-shadow: 0 0 0 2px #4a90e2;
}

.edit-btn {
  background-color: transparent;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.8rem;
  cursor: pointer;
  color: #666;
  margin-left: 5px;
  transition: all 0.3s;
}

.edit-btn:hover {
  background-color: #f0f0f0;
  color: #333;
}

.edit-input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1rem;
  resize: vertical;
  margin-bottom: 5px;
}

.edit-buttons {
  display: flex;
  gap: 5px;
  margin-top: 5px;
}

.save-btn, .cancel-btn {
  padding: 5px 10px;
  border: 1px solid;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
}

.save-btn {
  background-color: #4a90e2;
  color: white;
  border-color: #4a90e2;
}

.save-btn:hover {
  background-color: #357ae8;
}

.cancel-btn {
  background-color: #f0f0f0;
  color: #333;
  border-color: #ccc;
}

.cancel-btn:hover {
  background-color: #e0e0e0;
}

/* 深色主题下的编辑按钮样式 */
body.dark-theme .edit-btn {
  background-color: transparent;
  border-color: #666;
  color: #aaa;
}

body.dark-theme .edit-btn:hover {
  background-color: #555;
  color: #fff;
}

body.dark-theme .edit-input {
  background-color: #444;
  color: #e0e0e0;
  border-color: #666;
}

body.dark-theme .save-btn {
  background-color: #4a90e2;
  color: white;
  border-color: #4a90e2;
}

body.dark-theme .save-btn:hover {
  background-color: #357ae8;
}

body.dark-theme .cancel-btn {
  background-color: #555;
  color: #e0e0e0;
  border-color: #666;
}

body.dark-theme .cancel-btn:hover {
  background-color: #666;
}

/* 深色主题下的可编辑消息样式 */
body.dark-theme .message.editable-message:hover {
  box-shadow: 0 0 0 2px #357ae8;
}

/* Ollama设置样式 */
#ollamaSettings {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 15px;
  margin-top: 10px;
  background-color: #f9f9f9;
}

#ollamaSettings h4 {
  margin: 0 0 15px 0;
  color: #4a90e2;
  font-size: 1.1em;
}

.ollama-setting-row {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.ollama-setting-row label {
  min-width: 120px;
  margin-right: 10px;
}

.ollama-setting-row input[type="text"] {
  flex: 1;
  min-width: 200px;
  padding: 6px 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-right: 10px;
}

.ollama-setting-row select {
  flex: 1;
  min-width: 200px;
  padding: 6px 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-right: 10px;
}

.test-btn, .refresh-btn {
  padding: 6px 12px;
  background-color: #4a90e2;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9em;
}

.test-btn:hover, .refresh-btn:hover {
  background-color: #357ae8;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ccc;
}

.status-indicator.connected {
  background-color: #28a745;
}

.status-indicator.disconnected {
  background-color: #dc3545;
}

.status-indicator.connecting {
  background-color: #ffc107;
}

/* 深色主题下的Ollama设置样式 */
body.dark-theme #ollamaSettings {
  border: 1px solid #555;
  background-color: #333;
}

body.dark-theme #ollamaSettings h4 {
  color: #5a9bde;
}

body.dark-theme .ollama-setting-row input[type="text"] {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme .ollama-setting-row select {
  background-color: #444;
  color: #e0e0e0;
  border: 1px solid #666;
}

body.dark-theme .test-btn, body.dark-theme .refresh-btn {
  background-color: #4a90e2;
  color: white;
}

body.dark-theme .test-btn:hover, body.dark-theme .refresh-btn:hover {
  background-color: #357ae8;
}

body.dark-theme .status-indicator {
  background-color: #666;
}

body.dark-theme .status-indicator.connected {
  background-color: #28a745;
}

body.dark-theme .status-indicator.disconnected {
  background-color: #dc3545;
}

body.dark-theme .status-indicator.connecting {
  background-color: #ffc107;
}

/* 扩展功能样式 */
.extend-section {
  margin: 15px 0;
}

.extend-section > p {
  margin-bottom: 0px;
}

.extend-btn, .update-btn {
  padding: 10px 20px;
  background-color: #4a90e2;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
  min-width: 120px;
}

.update-btn {
  background-color: #6c757d;
}

.extend-btn:hover, .update-btn:hover {
  opacity: 0.9;
}

.extend-progress {
  margin-top: 15px;
}

.progress-bar {
  width: 100%;
  height: 20px;
  background-color: #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background-color: #4a90e2;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-text {
  text-align: center;
  font-size: 0.9rem;
  color: #333;
  margin-top: 5px;
}

/* 深色主题下的扩展功能样式 */
body.dark-theme .extend-btn, body.dark-theme .update-btn {
  color: white;
}

body.dark-theme .extend-btn {
  background-color: #4a90e2;
}

body.dark-theme .update-btn {
  background-color: #6c757d;
}

body.dark-theme .progress-bar {
  background-color: #555;
}

body.dark-theme .progress-fill {
  background-color: #4a90e2;
}

body.dark-theme .progress-text {
  color: #e0e0e0;
}