body {
  font-family: Arial, sans-serif;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 页面内容居中 */
  height: 100vh;
  background-color: #f9f9f9;
}

/* 固定顶部的标题栏 */
#header {
  width: 90%;
  max-width: 1000px;
  /* 最大宽度 */
  background-color: #007bff;
  color: white;
  padding: 7.5px;
  text-align: center;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

#modelSelector {
  max-width: 320px;
}

#layoutContainer {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 水平居中 */
  width: 90%;
  max-width: 1000px;
  /* 最大宽度 */
  margin-top: 0x;
  /* 为 header 预留空间 */
  padding-top: 5px;
  /* 增加顶部间距 */
}

/* 中间聊天区 */
#chatSection {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 水平居中 */
  gap: 10px;
}

#chatContainer {
  width: 100%;
  border: 1px solid #ccc;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  padding: 5px;
}

#chatMessages {
  overflow-y: auto;
  height: 400px;
  margin-bottom: 0px;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 0px;
  background-color: #fefefe;
  display: flex;
  flex-direction: column;
}

.message {
  position: relative;
  margin: 5px;
  padding: 5px;
  border-radius: 15px;
  max-width: 80%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.message.user {
  background-color: #e3f2fd;
  margin-left: auto;
}

.message.ai {
  background-color: #f5f5f5;
  margin-right: auto;
}


/* 命令按钮网格布局 */
#commandButtons {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 5px;
  padding: 5px;
  background-color: #f8f9fa;
  border-radius: 8px;
  margin-bottom: 0;
  width: 100%;
}

.command-button {
  width: 100%;
  padding: 5px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 10px;
  text-align: center;
}

.command-button.active {
  background-color: #28a745;
  /*transform: translateX(5px);*/
}

/* 输入区域样式 */
.input-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}





/* 播放按钮样式 */
.play-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  margin-left: 5px;
  font-size: 12px;
}

.play-button.stop {
  background-color: #dc3545;
}

#sendButton {
  display: flex;
  justify-content: center;
  align-items: center;
  /* width: 150px; */
  /* 固定宽度 */
  height: 40px;
  /* 按钮高度 */
  padding: 10px;
  font-size: 16px;
  border-radius: 10px;
  border: 1px solid #ccc;
  background-color: #007bff;
  color: white;
  cursor: pointer;
}

#clearButton {
  display: flex;
  justify-content: center;
  align-items: center;
  /* width: 80px; */
  /* 固定宽度 */
  height: 40px;
  /* 按钮高度 */
  padding: 10px;
  font-size: 16px;
  border-radius: 10px;
  /* border: 1px solid #ccc; */
  /* background-color: #007bff; */
  color: black;
  cursor: pointer;
}

/* 滚动按钮样式 */
.scroll-button {
  padding: 10px;
  font-size: 16px;
  background-color: #28a745;
  color: white;
  border: none;
  border-radius: 5px;
  width: 100px;
  /* 按钮宽度 */
  height: 40px;
  /* 按钮高度 */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;

}

/* 左侧滚动按钮 */
.scroll-button.left {
  order: 1;
  /* 左侧 */
}

/* 右侧滚动按钮 */
.scroll-button.right {
  order: 3;
  /* 右侧 */
}

/* 发送按钮 */
#sendButton {
  order: 2;
  /* 中间 */
}

#dailyStoryContainer {
  margin-top: 20px;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background-color: #f9f9f9;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#dailyStoryContainer h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: #333;
  text-align: center;
}

#dailyStoryContainer p {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  color: #555;
}

/* 话筒图标样式 */
.microphone-icon {
  width: 48px;
  height: 48px;
  background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"%3E%3Cpath d="M12 14c1.66 0 3-1.34 3-3V5c0-1.66-1.34-3-3-3S9 3.34 9 5v6c0 1.66 1.34 3 3 3zm5.3-3c0 3-2.54 5.1-5.3 5.1S6.7 14 6.7 11H5c0 3.41 2.72 6.23 6 2.79 3.28-3.44 6-6.26 6-2.79v-1h-1.7z"/%3E%3C/svg%3E');
  /* 替换为你的话筒 SVG 图标 */
  background-size: cover;
  cursor: pointer;
  display: inline-block;
  vertical-align: middle;
}

/* 话筒动画样式 */
.microphone-icon.recording {
  animation: mic-animation 0.5s infinite alternate;
  /* 使用 filter: invert(1); 反转颜色 */
  filter: invert(30%) sepia(70%) saturate(600%) hue-rotate(130deg) brightness(100%) contrast(100%);
}

@keyframes mic-animation {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-5px);
  }
}

/* 输入框 + 语音输入容器 */
.input-wrapper {
  display: flex;
  align-items: stretch; /* 让子元素高度一致 */
  width: 100%;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

#userInput {
  flex-grow: 1;
  height: 120px;
  padding: 12px;
  font-size: 16px;
  border: none;
  outline: none;
  resize: none;
  background-color: transparent;
  line-height: 1.5;
}

.input-actions-sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  width: 50px;
  background-color: #f8f9fa;
  border-left: 1px solid #eee;
  padding: 5px 0;
}

.action-icon-btn {
  background: none;
  border: none;
  color: #555;
  font-size: 18px;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  /*width: 100%;*/
}

.action-icon-btn:hover {
  color: #007bff;
  background-color: #e9ecef;
}

.mic-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 40px;
}

.microphone-icon {
  width: 32px;
  height: 32px;
  background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23555"%3E%3Cpath d="M12 14c1.66 0 3-1.34 3-3V5c0-1.66-1.34-3-3-3S9 3.34 9 5v6c0 1.66 1.34 3 3 3zm5.3-3c0 3-2.54 5.1-5.3 5.1S6.7 14 6.7 11H5c0 3.41 2.72 6.23 6 2.79 3.28-3.44 6-6.26 6-2.79v-1h-1.7z"/%3E%3C/svg%3E');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  cursor: pointer;
}

.microphone-icon.recording {
  animation: mic-animation 0.5s infinite alternate;
  filter: invert(30%) sepia(70%) saturate(600%) hue-rotate(130deg) brightness(100%) contrast(100%);
}

.stop-button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #f44336;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.stop-button::before {
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  background-color: white;
}


.other-links-container {

  display: block;
  ;
  align-items: center;
  width: 100%;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 8px;
  margin: 10px 0;

}

.other-links-title {
  font-size: 1rem;
  color: #444;
  margin-bottom: 8px;
  font-weight: bold;
}

.other-links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.other-links-list a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.2s;
  /* margin-bottom: 8px; */
  min-width: 100px;
  display: flex;
  background-color: #007bff;
  padding: 5px 10px;
  border-radius: 5px;
  justify-content: center; /* 水平居中 */
  align-items: center;    /* 垂直居中 */
  font-size: 10px;
}

.other-links-list a:hover {
  /* color: #0056b3; */
  /* text-decoration: underline; */
  background-color: #28a745;
}

/* 每行最多3个链接 */
.other-links-list a:nth-child(3n+1) {
  clear: left;
}

.hidden {
  display: none;
}

.image-preview-container {
  /* display: flex; */
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px;
  background-color: #fff;
  border: 1px solid #ccc;
  border-bottom: none;
  border-radius: 5px 5px 0 0;
  width: 100%;
  box-sizing: border-box;
}

.image-preview-item {
  position: relative;
  width: 80px;
  height: 80px;
}

.image-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 5px;
  border: 1px solid #ddd;
}

.image-preview-item .remove-btn {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: rgba(255, 0, 0, 0.8);
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}