/* 对话机器人样式 */
#card-chatbot {
  background: var(--anzhiyu-card-bg);
  border-radius: 12px;
  box-shadow: var(--anzhiyu-shadow-border);
  overflow: hidden;
  margin-bottom: 1rem;
}

#card-chatbot .card-content {
  padding: 1rem 1rem 1rem 0.2rem; /* 进一步减少左边距 */
}

#card-chatbot .card-info {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--anzhiyu-separator-color);
}

#card-chatbot .card-info-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  margin-right: 0.8rem;
  flex-shrink: 0;
}

#card-chatbot .card-info-name {
  font-weight: bold;
  color: var(--anzhiyu-fontcolor);
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

#card-chatbot .card-info-description {
  font-size: 0.85rem;
  color: var(--anzhiyu-secondtext);
  line-height: 1.4;
}

.chatbot-container {
  display: flex;
  flex-direction: column;
  height: 300px;
  padding-left: 0; /* 确保左边距为0 */
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0;
  margin-bottom: 1rem;
  max-height: 250px;
}

.message {
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
}

.message.user-message {
  justify-content: flex-end;
}

.message.bot-message {
  justify-content: flex-start;
}

.message-content {
  max-width: 80%;
  padding: 0.6rem 1rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.4;
  word-wrap: break-word;
}

.user-message .message-content {
  background: var(--anzhiyu-main);
  color: white;
  border-bottom-right-radius: 4px;
}

.bot-message .message-content {
  background: var(--anzhiyu-secondbg);
  color: var(--anzhiyu-fontcolor);
  border-bottom-left-radius: 4px;
}

.chatbot-input-container {
  display: flex;
  align-items: center;
  gap: 0.6rem; /* 稍微减少间距，让输入框有更多空间 */
  padding: 0.5rem;
  background: var(--anzhiyu-secondbg);
  border-radius: 25px;
  border: 1px solid var(--anzhiyu-separator-color);
  margin: 0.3rem 1rem 0.3rem 0; /* 增加右边距，防止与边界重叠 */
  margin-left: -1rem; /* 进一步左移 */
  transition: all 0.3s ease;
}

.chatbot-input-container:focus-within {
  border-color: var(--anzhiyu-main);
  box-shadow: 0 0 0 2px rgba(66, 90, 239, 0.1);
}

.chatbot-input {
  flex: 1;
  padding: 0.8rem 1rem; /* 恢复正常的内边距 */
  border: none;
  border-radius: 20px;
  font-size: 0.9rem;
  background: transparent;
  color: var(--anzhiyu-fontcolor);
  outline: none;
  min-height: 20px;
  resize: none;
  /* 移除最大宽度限制，让输入框充分利用空间 */
}

.chatbot-input::placeholder {
  color: var(--anzhiyu-secondtext);
  opacity: 0.7;
}

.chatbot-send-btn {
  padding: 0.8rem 1rem; /* 略微减少按钮的水平内边距 */
  background: linear-gradient(135deg, var(--anzhiyu-main), #6366f1);
  color: white;
  border: none;
  border-radius: 20px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 65px; /* 略微减少最小宽度 */
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(66, 90, 239, 0.3);
  flex-shrink: 0; /* 确保按钮不会被压缩 */
}

.chatbot-send-btn:hover {
  background: linear-gradient(135deg, #5a6cf3, #4f46e5);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(66, 90, 239, 0.4);
}

.chatbot-send-btn:active {
  transform: translateY(0);
}

.chatbot-send-btn:disabled {
  background: var(--anzhiyu-gray);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.chatbot-loading {
  text-align: center;
  color: var(--anzhiyu-secondtext);
  font-size: 0.8rem;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.chatbot-loading::before {
  content: '';
  width: 12px;
  height: 12px;
  border: 2px solid var(--anzhiyu-main);
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hidden {
  display: none !important;
}

/* 滚动条样式 */
.chatbot-messages::-webkit-scrollbar {
  width: 4px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: var(--anzhiyu-scrollbar-color);
  border-radius: 2px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: var(--anzhiyu-main);
  border-radius: 2px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: var(--anzhiyu-main-op);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .chatbot-container {
    height: 250px;
  }
  
  .chatbot-messages {
    max-height: 200px;
  }
  
  .message-content {
    max-width: 90%;
    font-size: 0.85rem;
  }
}