.container {
  min-height: 100vh;
  background: #f7f7f7;
  padding: 30rpx 24rpx;
  box-sizing: border-box;
}

/* 顶部邀请卡片 */
.invite-card {
  background: linear-gradient(135deg, #ff4d4f, #ff7875);
  border-radius: 24rpx;
  padding: 40rpx 30rpx;
  color: #fff;
  box-shadow: 0 8rpx 24rpx rgba(255, 77, 79, 0.2);
  margin-bottom: 24rpx;
}

.card-header {
  margin-bottom: 40rpx;
}

.header-title {
  margin-bottom: 30rpx;
}

.header-title .title {
  font-size: 40rpx;
  font-weight: 600;
  margin-bottom: 12rpx;
  display: block;
}

.header-title .subtitle {
  font-size: 26rpx;
  opacity: 0.9;
}

.header-rewards {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 16rpx;
  padding: 24rpx;
}

.reward-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.reward-value {
  font-size: 44rpx;
  font-weight: 600;
  margin-bottom: 8rpx;
}

.reward-label {
  font-size: 24rpx;
  opacity: 0.9;
}

.reward-divider {
  width: 2rpx;
  height: 60rpx;
  background: rgba(255, 255, 255, 0.2);
  margin: 0 30rpx;
}

.card-body {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 16rpx;
  padding: 24rpx;
}

.invite-code-box {
  margin-bottom: 24rpx;
}

.code-title {
  font-size: 26rpx;
  margin-bottom: 16rpx;
  opacity: 0.9;
}

.code-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12rpx;
  padding: 20rpx;
}

.code {
  font-size: 36rpx;
  font-weight: 600;
  letter-spacing: 4rpx;
}

.copy-btn {
  background: #fff;
  color: #ff4d4f;
  font-size: 26rpx;
  padding: 8rpx 24rpx;
  border-radius: 30rpx;
  margin: 0;
  line-height: 1.6;
}

.share-btn {
  width: 100%;
  background: #fff;
  color: #ff4d4f;
  font-size: 32rpx;
  font-weight: 600;
  border-radius: 40rpx;
  padding: 20rpx 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.share-icon {
  width: 36rpx;
  height: 36rpx;
  margin-right: 12rpx;
}

/* 数据统计面板 */
.stats-panel {
  background: #fff;
  border-radius: 24rpx;
  padding: 30rpx;
  display: flex;
  justify-content: space-around;
  margin-bottom: 24rpx;
  box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.05);
}

.stats-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stats-value {
  font-size: 36rpx;
  font-weight: 600;
  color: #333;
  margin-bottom: 8rpx;
}

.stats-label {
  font-size: 24rpx;
  color: #999;
}

/* 邀请规则卡片 */
.rules-card {
  background: #fff;
  border-radius: 24rpx;
  padding: 30rpx;
  margin-bottom: 24rpx;
  box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.05);
}

.rules-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30rpx;
  font-size: 32rpx;
  font-weight: 600;
  color: #333;
}

.rules-more {
  font-size: 26rpx;
  color: #999;
  font-weight: normal;
}

.rules-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-circle {
  width: 60rpx;
  height: 60rpx;
  background: rgba(255, 77, 79, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff4d4f;
  font-weight: 600;
  margin-bottom: 12rpx;
}

.step-text {
  font-size: 24rpx;
  color: #666;
}

.step-arrow {
  width: 40rpx;
  height: 2rpx;
  background: #ddd;
  position: relative;
  margin: 0 8rpx;
  top: -20rpx;
}

.step-arrow::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4rpx;
  width: 10rpx;
  height: 10rpx;
  border-top: 2rpx solid #ddd;
  border-right: 2rpx solid #ddd;
  transform: rotate(45deg);
}

/* 邀请记录列表 */
.records-card {
  background: #fff;
  border-radius: 24rpx;
  padding: 30rpx;
  box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.05);
}

.records-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24rpx;
  font-size: 32rpx;
  font-weight: 600;
  color: #333;
}

.records-count {
  font-size: 26rpx;
  color: #999;
  font-weight: normal;
}

.friend-list {
  max-height: 600rpx;
  overflow-y: auto;
}

.friend-item {
  display: flex;
  align-items: center;
  padding: 24rpx 0;
  border-bottom: 2rpx solid #f5f5f5;
}

.friend-item:last-child {
  border-bottom: none;
}

.friend-avatar {
  width: 80rpx;
  height: 80rpx;
  border-radius: 50%;
  margin-right: 20rpx;
  background: #f5f5f5;
}

.friend-info {
  flex: 1;
}

.friend-name {
  font-size: 28rpx;
  color: #333;
  margin-bottom: 8rpx;
  display: block;
}

.friend-time {
  font-size: 24rpx;
  color: #999;
}

.friend-reward {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.status-tag {
  font-size: 22rpx;
  padding: 4rpx 12rpx;
  border-radius: 20rpx;
  margin-bottom: 8rpx;
}

.status-tag.active {
  background: rgba(82, 196, 26, 0.1);
  color: #52c41a;
}

.status-tag.inactive {
  background: rgba(255, 77, 79, 0.1);
  color: #ff4d4f;
}

.reward-text {
  font-size: 26rpx;
  color: #ff4d4f;
  font-weight: 600;
}

/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
  .container {
    background: #1f1f1f;
  }

  .stats-panel,
  .rules-card,
  .records-card {
    background: #2d2d2d;
    box-shadow: none;
  }

  .stats-value {
    color: #fff;
  }

  .stats-label,
  .rules-more,
  .records-count {
    color: #666;
  }

  .rules-title,
  .records-title {
    color: #fff;
  }

  .step-text {
    color: #999;
  }

  .friend-name {
    color: #fff;
  }

  .friend-time {
    color: #666;
  }

  .friend-item {
    border-bottom-color: #333;
  }
}