/* ========== 页面整体样式 ========== */
.consult-page {
  width: 100vw;
  height: 100vh;
  background: #f5f5f5;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ========== 头部样式 ========== */
.consult-header {
  background: #ffffff;
  border-bottom: 1rpx solid #e5e5e5;
  position: relative;
  z-index: 1000;
  box-shadow: 0 1rpx 6rpx rgba(0, 0, 0, 0.05);
  flex-shrink: 0;
}

.header-content {
  display: flex;
  align-items: center;
  padding: 12rpx 24rpx;
  height: 96rpx;
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.expert-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.expert-name {
  font-size: 32rpx;
  font-weight: 600;
  color: #000000;
  line-height: 44rpx;
  margin-bottom: 4rpx;
}

.expert-status {
  display: flex;
  align-items: center;
  justify-content: center;
}

.status-dot {
  width: 16rpx;
  height: 16rpx;
  border-radius: 50%;
  margin-right: 8rpx;
}

.status-dot.online {
  background: #07c160;
  animation: pulse 2s infinite;
}

.status-dot.offline {
  background: #cccccc;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(7, 193, 96, 0.4); }
  70% { box-shadow: 0 0 0 8rpx rgba(7, 193, 96, 0); }
  100% { box-shadow: 0 0 0 0 rgba(7, 193, 96, 0); }
}

.status-text {
  font-size: 24rpx;
  color: #666666;
}

/* ========== 聊天容器 ========== */
.chat-container {
  flex: 1;
  padding: 20rpx 0;
  background: #f5f5f5;
  overflow-y: auto;
  position: relative;
  height: 0;
}

/* 日期分隔线 */
.date-divider {
  display: flex;
  justify-content: center;
  margin: 40rpx 0 30rpx;
}

.date-text {
  background: rgba(0, 0, 0, 0.1);
  padding: 8rpx 32rpx;
  border-radius: 100rpx;
  font-size: 24rpx;
  color: #ffffff;
  background-color: #d8d8d8;
}

/* ========== 消息项 ========== */
.message-item {
  display: flex;
  margin-bottom: 24rpx;
  padding: 0 30rpx;
  opacity: 0;
  animation: fadeIn 0.3s ease forwards;
  align-items: flex-start;
  position: relative;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10rpx); }
  to { opacity: 1; transform: translateY(0); }
}

.message-left { justify-content: flex-start; }
.message-right { justify-content: flex-end; }

/* 头像 */
.message-avatar {
  width: 80rpx;
  height: 80rpx;
  border-radius: 8rpx;
  overflow: hidden;
  flex-shrink: 0;
  background: #ffffff;
  border: 1rpx solid #f0f0f0;
  position: relative;
  z-index: 1;
}

.message-left .message-avatar { margin-right: 16rpx; }
.message-right .message-avatar { margin-left: 16rpx; }

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 消息内容包装器 */
.message-content-wrapper {
  max-width: 480rpx;
  position: relative;
  display: flex;
  flex-direction: column;
  z-index: 2;
}

.message-left .message-content-wrapper { align-items: flex-start; }
.message-right .message-content-wrapper { align-items: flex-end; }

/* 气泡箭头 */
.message-arrow {
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12rpx;
  top: 30rpx;
  z-index: 1;
}

.arrow-left {
  left: -24rpx;
  border-color: transparent #ffffff transparent transparent;
}

.arrow-right {
  right: -24rpx;
  border-color: transparent transparent transparent #95ec69;
}

/* 消息气泡 */
.message-bubble {
  position: relative;
  padding: 16rpx 20rpx;
  word-break: break-word;
  box-sizing: border-box;
  min-height: 60rpx;
  display: flex;
  align-items: center;
}

.bubble-left {
  background: #ffffff;
  border-radius: 10rpx;
  border-top-left-radius: 4rpx;
  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.05);
}

.bubble-right {
  background: #95ec69;
  border-radius: 10rpx;
  border-top-right-radius: 4rpx;
  box-shadow: 0 2rpx 8rpx rgba(149, 236, 105, 0.2);
}

/* 文本消息 */
.message-text {
  font-size: 32rpx;
  color: #000000;
  line-height: 1.4;
}

.bubble-right .message-text { color: #000000; }

/* 媒体消息 */
.media-bubble {
  position: relative;
  border-radius: 10rpx;
  overflow: hidden;
  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.05);
  background: #ffffff;
  min-height: 60rpx;
  display: flex;
  align-items: center;
  justify-content: center;
}

.message-left .media-bubble { border-top-left-radius: 4rpx; }
.message-right .media-bubble { border-top-right-radius: 4rpx; }

.message-image {
  width: 280rpx;
  height: 280rpx;
  display: block;
}

.message-video {
  width: 280rpx;
  height: 280rpx;
  background: #000000;
}

.video-play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80rpx;
  height: 80rpx;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-icon {
  width: 40rpx;
  height: 40rpx;
  margin-left: 4rpx;
}

/* 文件消息 */
.message-file {
  min-width: 280rpx;
  padding: 20rpx;
  display: flex;
  align-items: center;
  min-height: 60rpx;
}

.file-icon-box {
  width: 56rpx;
  height: 72rpx;
  margin-right: 16rpx;
  position: relative;
  flex-shrink: 0;
}

.file-icon {
  width: 100%;
  height: 100%;
}

.file-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.file-name {
  font-size: 28rpx;
  font-weight: 500;
  color: #000000;
  margin-bottom: 6rpx;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-size {
  font-size: 24rpx;
  color: #666666;
}

/* 上传进度 */
.upload-progress {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
}

.progress-circle {
  width: 80rpx;
  height: 80rpx;
  border-radius: 50%;
  border: 6rpx solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  animation: spin 1s linear infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.progress-text {
  font-size: 20rpx;
  color: #ffffff;
  font-weight: 600;
}

/* 底部留白 */
.chat-bottom-space { height: 40rpx; }

/* 加载更多 */
.load-more-tip {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30rpx 0;
  color: #999999;
  font-size: 24rpx;
}

/* 空状态 */
.empty-tip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 100rpx 0;
  color: #999999;
}

.empty-icon {
  width: 200rpx;
  height: 200rpx;
  margin-bottom: 30rpx;
  opacity: 0.6;
}

.empty-text {
  font-size: 28rpx;
  color: #999999;
}

/* ========== 输入区域 - 优化垂直对齐和按钮美化 ========== */
.input-section {
  background: #ffffff;
  border-top: 1rpx solid #e5e5e5;
  padding: 16rpx 30rpx;
  position: relative;
  z-index: 100;
  box-shadow: 0 -2rpx 10rpx rgba(0, 0, 0, 0.05);
  flex-shrink: 0;
  width: 100%;
  box-sizing: border-box;
}

/* 文字输入面板 - 垂直居中优化 */
.text-input-panel {
  display: flex;
  align-items: center;
  gap: 16rpx;
  min-height: 72rpx;
}

/* 添加按钮 - 完美垂直居中 */
.add-btn {
  width: 72rpx;
  height: 72rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.add-icon {
  width: 60rpx;
  height: 60rpx;
}

/* 输入框包装器 - 优化高度和内边距 */
.input-wrapper {
  flex: 1;
  position: relative;
  background: #f5f5f5;
  border-radius: 36rpx;
  min-height: 72rpx;
  display: flex;
  align-items: center;
  padding: 0 24rpx;
  transition: all 0.2s;
  box-sizing: border-box;
}

.input-wrapper:active {
  background: #e8e8e8;
}

/* 多行文本输入框 - 优化垂直居中 */
.chat-textarea {
  flex: 1;
  width: 100%;
  font-size: 30rpx;
  color: #333333;
  line-height: 1.4;
  min-height: 48rpx;
  max-height: 160rpx;
  padding: 12rpx 0;
  margin: 0;
  background: transparent;
  border: none;
  box-sizing: border-box;
  overflow-y: auto;
}

/* 占位符样式 */
.input-placeholder {
  color: #999999;
  font-size: 28rpx;
  line-height: 1.4;
}

/* 清空按钮 - 完美垂直居中 */
.input-actions {
  position: absolute;
  right: 16rpx;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.clear-btn {
  width: 36rpx;
  height: 36rpx;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
  line-height: 1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.clear-btn::after {
  border: none;
}

.clear-btn:active {
  background: rgba(0, 0, 0, 0.1);
}

.clear-icon {
  width: 28rpx;
  height: 28rpx;
}

/* 发送按钮 - 美观渐变绿色，完美垂直居中 */
.send-btn {
  background: linear-gradient(135deg, #07c160 0%, #06ae56 100%);
  width: 112rpx;
  height: 72rpx;
  border-radius: 36rpx;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  padding: 0;
  margin: 0;
  line-height: 1;
  flex-shrink: 0;
  box-shadow: 0 4rpx 8rpx rgba(7, 193, 96, 0.2);
  position: relative;
  overflow: hidden;
}

/* 发送按钮点击效果 */
.send-btn:active {
  background: linear-gradient(135deg, #06ae56 0%, #059c4c 100%);
  transform: scale(0.96);
  box-shadow: 0 2rpx 4rpx rgba(7, 193, 96, 0.3);
}

/* 发送按钮水波纹效果 */
.send-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}

.send-btn:active::after {
  width: 200rpx;
  height: 200rpx;
  opacity: 0;
}

.send-text {
  font-size: 28rpx;
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 2rpx;
}

/* 发送按钮占位 - 保持布局稳定 */
.send-placeholder {
  width: 112rpx;
  height: 72rpx;
  flex-shrink: 0;
}

/* 适配小屏幕 */
@media screen and (max-width: 320px) {
  .send-btn { width: 100rpx; }
  .send-placeholder { width: 100rpx; }
}

/* ========== 多媒体选择面板 ========== */
.media-action-sheet {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease;
}

.media-sheet-content {
  width: 100%;
  background: #F7F7F7;
  border-radius: 40rpx 40rpx 0 0;
  padding: 40rpx 30rpx calc(10rpx + env(safe-area-inset-bottom));
  animation: slideUp 0.3s ease;
  box-sizing: border-box;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.media-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40rpx;
  padding: 0 10rpx 20rpx;
  border-bottom: 1px solid #E4E4E4;
}

.sheet-title {
  font-size: 32rpx;
  font-weight: 600;
  color: #000000;
}

.close-sheet-btn {
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-sheet-btn image {
  width: 60rpx;
  height: 60rpx;
}

.media-options-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40rpx 30rpx;
  margin-bottom: 40rpx;
}

.media-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
  line-height: 1;
}

.option-icon-box {
  width: 120rpx;
  height: 120rpx;
  border-radius: 30rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16rpx;
  transition: transform 0.2s;
  background-color: #fff;
}

.media-option:active .option-icon-box {
  transform: scale(0.95);
}

.option-icon-box image {
  width: 60rpx;
  height: 60rpx;
}

.option-text {
  font-size: 26rpx;
  color: #666666;
}

.sheet-bottom {
  text-align: center;
}

.bottom-tip {
  font-size: 24rpx;
  color: #999999;
}

/* 适配全面屏 */
.safe-area-bottom {
  padding-bottom: env(safe-area-inset-bottom);
}