.qrcode-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(44, 62, 80, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.qrcode-container {
  background: #ffffff;
  border-radius: 32rpx;
  padding: 48rpx 64rpx;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 16rpx 48rpx rgba(91, 155, 213, 0.2);
}

.qrcode-title {
  font-size: 34rpx;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 32rpx;
  letter-spacing: 4rpx;
}

.qrcode-canvas-wrap {
  position: relative;
  width: 400rpx;
  height: 400rpx;
  border: 1rpx solid #e8eef5;
  border-radius: 16rpx;
  overflow: hidden;
}

.qrcode-canvas {
  width: 400rpx;
  height: 400rpx;
}

.qrcode-loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
}

.qrcode-spinner {
  width: 48rpx;
  height: 48rpx;
  border: 4rpx solid #dbeafe;
  border-top: 4rpx solid #5b9bd5;
  border-radius: 50%;
  animation: qrcode-spin 0.8s linear infinite;
}

@keyframes qrcode-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.qrcode-id {
  font-size: 22rpx;
  color: #7f8fa6;
  margin-top: 24rpx;
  word-break: break-all;
  text-align: center;
  letter-spacing: 1rpx;
}

.qrcode-tip {
  font-size: 22rpx;
  color: #b8c9db;
  margin-top: 12rpx;
  letter-spacing: 1rpx;
}