.chat-page {
  min-height: 100%;
  background: #F5F7FA;
  padding-bottom: 120px;
  padding-bottom: calc(120px + constant(safe-area-inset-bottom));
  padding-bottom: calc(120px + env(safe-area-inset-bottom));
}

.page-header {
  padding: 80px 32px 24px;

  .page-title {
    font-size: 44px;
    font-weight: 700;
    color: #1A1A1A;
    display: block;
    line-height: 1.2;
  }
}

.conversation-list {
  height: calc(100vh - 200px);
  padding: 0 24px;
  box-sizing: border-box;
  overflow: hidden;
}

.conversation-item {
  background: #FFFFFF;
  border-radius: 20px;
  margin-bottom: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.1s ease;

  &:active {
    transform: scale(0.98);
  }
}

.conversation-avatar {
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, #FF8C42 0%, #FFB347 100%);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 24px;
  flex-shrink: 0;

  .avatar-icon {
    font-size: 48px;
  }
}

.conversation-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.conversation-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;

  .conversation-time {
    font-size: 24px;
    color: #999999;
    flex-shrink: 0;
    margin-left: 16px;
  }
}

.conversation-name-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  min-width: 0;
}

.conversation-name {
  font-size: 32px;
  font-weight: 600;
  color: #1A1A1A;
  margin-right: 12px;
}

.conversation-tag {
  height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 22px;
  line-height: 40px;
  color: #FFFFFF;

  &.child {
    background: #5B8FF9;
  }

  &.parent {
    background: #36CFC9;
  }

  &.ai {
    background: #FF8C42;
  }
}

.conversation-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;

  .last-message {
    font-size: 28px;
    color: #666666;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 16px;
  }
}

.conversation-meta {
  display: block;
  margin-top: 10px;
  font-size: 24px;
  color: #A0A0A0;
}

.unread-badge {
  min-width: 36px;
  height: 36px;
  background: #FF4D4F;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  flex-shrink: 0;

  .unread-count {
    font-size: 22px;
    color: #FFFFFF;
    font-weight: 600;
  }
}

.loading {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;

  text {
    font-size: 30px;
    color: #999999;
  }
}

.empty-card {
  background: #FFFFFF;
  border-radius: 20px;
  margin: 0 24px;
  padding: 48px 32px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  text-align: center;
}

.empty-title {
  display: block;
  font-size: 34px;
  font-weight: 700;
  color: #1A1A1A;
}