.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white; /* или transparent, если не нужно перекрытие */
  z-index: 9999;
}

.dot-loader {
  width: 72px;
  height: 24px;
  position: relative;
}

.dot {
  width: 24px;
  height: 24px;
  background-color: black;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
}

.dot.left {
  animation: moveLeft 0.8s infinite ease-in-out;
}

.dot.middle {
  animation: scaleMiddle 0.8s infinite ease-in-out;
}

.dot.right {
  animation: moveRightAndShrink 0.8s infinite ease-in-out;
}

@keyframes moveLeft {
  0%   { transform: translateX(0); }
  100% { transform: translateX(48px); }
}

@keyframes scaleMiddle {
  0%   { transform: translateX(24px) scale(0.6); }
  100% { transform: translateX(0px) scale(1.0); }
}

@keyframes moveRightAndShrink {
  0%   { transform: translateX(48px) scale(1.0); }
  100% { transform: translateX(24px) scale(0.6); }
}