.title {
  text-align: center;
  font-family: "Doto", sans-serif;
  font-size: 24px;
  font-weight: 800;
  margin: 30px 0;
}

.water-sim {
  width: 100%;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  user-select: none;
}

#canvas {
  display: block;
  width: 100%;
  height: 520px;
  cursor: crosshair;
}

#ui {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: flex-start;
  pointer-events: none;
}

.sliders {
  flex: 1;
  min-width: 160px;
  pointer-events: all;
  display: flex;
  gap: 10px;
  flex-direction: column;
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.slider-row span {
  font-size: 11px;
  color: #ffffffaa;
  font-family: sans-serif;
  white-space: nowrap;
}

.slider-row input[type="range"] {
  flex: 1;
  accent-color: #fff;
  height: 3px;
}

#hint {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  color: #ffffff55;
  font-family: "Pixelify Sans", sans-serif;
  font-size: 11px;
  pointer-events: none;
}