/* 现代聊天界面样式 */
.data-v-3fea99d8:root {
  --primary: #4CAF50;
  --bg: #f5f5f5;
  --user-bg: #e3f2fd;
  --ai-bg: #ffffff;
  --tabbar-height: 50px;
}
.chat-container.data-v-3fea99d8 {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  height: 100vh;
  display: flex;
  flex-direction: column;
}
.messages.data-v-3fea99d8 {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.message.data-v-3fea99d8 {
  max-width: 70%;
  padding: 12px 16px;
  border-radius: 18px;
  -webkit-animation: fadeIn-data-v-3fea99d8 0.3s ease;
          animation: fadeIn-data-v-3fea99d8 0.3s ease;
}
.user-message.data-v-3fea99d8 {
  background: var(--user-bg);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.ai-message.data-v-3fea99d8 {
  background: var(--ai-bg);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.loading-dots.data-v-3fea99d8 {
  display: inline-block;
  font-size: 24px;
}
.loading-dots.data-v-3fea99d8::after {
  content: '...';
  -webkit-animation: dots-data-v-3fea99d8 1.5s infinite;
          animation: dots-data-v-3fea99d8 1.5s infinite;
}
.input-area.data-v-3fea99d8 {
  padding: 20px;
  border-top: 1px solid #eee;
  display: flex;
  gap: 10px;
}
input.data-v-3fea99d8 {
  flex: 1;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 25px;
  font-size: 16px;
  outline: none;
  transition: 0.3s;
}
input.data-v-3fea99d8:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(76,175,80,0.1);
}
button.data-v-3fea99d8 {
  padding: 12px 24px;
  background: var(--primary);
  border: none;
  border-radius: 25px;
  color: white;
  cursor: pointer;
  transition: 0.3s;
}
button.data-v-3fea99d8:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}
.input-placeholder.data-v-3fea99d8 {
  color: #999;
}
/* 动画 */
@-webkit-keyframes dots-data-v-3fea99d8 {
0%, 20% { content: '.';
}
40% { content: '..';
}
60%, 100% { content: '...';
}
}
@keyframes dots-data-v-3fea99d8 {
0%, 20% { content: '.';
}
40% { content: '..';
}
60%, 100% { content: '...';
}
}
@-webkit-keyframes fadeIn-data-v-3fea99d8 {
from { opacity: 0; -webkit-transform: translateY(10px); transform: translateY(10px);
}
to { opacity: 1; -webkit-transform: translateY(0); transform: translateY(0);
}
}
@keyframes fadeIn-data-v-3fea99d8 {
from { opacity: 0; -webkit-transform: translateY(10px); transform: translateY(10px);
}
to { opacity: 1; -webkit-transform: translateY(0); transform: translateY(0);
}
}