.umbrella-reflow-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 16px;
  background:
    radial-gradient(circle at 50% 20%, rgba(255,255,255,0.05), transparent 40%),
    linear-gradient(180deg, #f7fbff 0%, #edf5fc 45%, #e7f1fb 100%);
  border-radius: 18px;
  border: 1px solid rgba(74, 142, 212, 0.12);
}

#umbrella-rain-canvas {
  display: block;
  width: 100%;
  height: 70vh;
  min-height: 520px;
  border-radius: 14px;
}

.wind-control {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(74, 142, 212, 0.12);
  color: #355777;
  font-size: 0.9rem;
}

.wind-control input[type="range"] {
  width: 140px;
}

.wind-control span {
  min-width: 38px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 768px) {
  #umbrella-rain-canvas {
    min-height: 460px;
    height: 68vh;
  }

  .wind-control {
    top: 12px;
    right: 12px;
    gap: 8px;
    padding: 8px 10px;
    font-size: 0.82rem;
  }

  .wind-control input[type="range"] {
    width: 110px;
  }
}