/* Avito — app: bubbles */
.loader-avito-app .loader-bubble {
  position: relative;
  width: 62px;
  height: 62px;
}

.loader-avito-app .bubble {
  display: block;
  position: absolute;
  border-radius: 50%;
  height: 45%;
  width: 45%;
  animation: avito-dance 2s infinite ease-in-out;
}

.loader-avito-app .bubble-purple {
  background-color: #cf6cf7;
}

.loader-avito-app .bubble-green {
  background-color: #97cf26;
  animation-delay: 0.5s;
}

.loader-avito-app .bubble-red {
  background-color: #ff6163;
  animation-delay: 1s;
}

.loader-avito-app .bubble-blue {
  background-color: #0af;
  animation-delay: 1.5s;
}

@keyframes avito-dance {
  0% {
    transform: translate(0) rotate(0deg);
  }
  25% {
    transform: translate(125%) scale(0.6);
  }
  50% {
    transform: translate(125%, 125%);
  }
  75% {
    transform: translate(0, 125%) scale(0.5);
  }
}

/* Avito — web / alt: SVG spinner */
.loader-avito-web,
.loader-avito-alt {
  align-items: center;
  display: flex;
  justify-content: center;
}

.loader-avito-web .avito-spinner,
.loader-avito-alt .avito-spinner {
  display: block;
  line-height: 0;
  width: 24px;
  height: 24px;
  animation: avito-loader-rotation 1s linear infinite;
}

.loader-avito-web .avito-spinner {
  color: #000;
}

.loader-avito-alt .avito-spinner {
  color: #00aaff;
}

@keyframes avito-loader-rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Почта — app: logo + spinner */
.loader-pochta-app {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loader-pochta-app .pochta-logo {
  color: #1928dc;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  line-height: 1.25;
  margin-bottom: 28px;
  text-transform: uppercase;
}

.loader-pochta-app .pochta-spinner-simple {
  width: 40px;
  height: 40px;
  margin: 0 auto;
  border: 3px solid #e8ebf7;
  border-top-color: #1928dc;
  border-radius: 50%;
  animation: pochta-rotate 0.9s linear infinite;
}

/* Почта — web / alt: tracking Spinner */
.loader-pochta-web,
.loader-pochta-alt {
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-pochta-web .pochta-spinner,
.loader-pochta-alt .pochta-spinner {
  box-sizing: border-box;
  display: inline-block;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  border-style: solid;
  border-width: 0.15em;
  color: #7f85a6;
  border-color: rgba(0, 6, 153, 0.2);
  border-left-color: currentColor;
  animation: pochta-rotate 1.1s infinite linear;
}

.loader-pochta-web .pochta-spinner {
  font-size: 56px;
}

.loader-pochta-alt .pochta-spinner {
  font-size: 20px;
}

@keyframes pochta-rotate {
  100% {
    transform: rotate(360deg);
  }
}

/* CDEK — app / alt: start-progress-spinner */
.loader-cdek-app .start-progress-spinner,
.loader-cdek-alt .start-progress-spinner {
  position: relative;
  display: inline-block;
}

.loader-cdek-app .start-progress-spinner {
  width: 100px;
  height: 100px;
}

.loader-cdek-alt .start-progress-spinner {
  width: 64px;
  height: 64px;
}

.loader-cdek-app .start-progress-spinner::before,
.loader-cdek-alt .start-progress-spinner::before {
  content: "";
  display: block;
  padding-top: 100%;
}

.loader-cdek-app .start-progress-spinner-svg,
.loader-cdek-alt .start-progress-spinner-svg {
  animation: cdek-progress-rotate 2s linear infinite;
  height: 100%;
  transform-origin: center center;
  width: 100%;
  position: absolute;
  inset: 0;
  margin: auto;
}

.loader-cdek-app .start-progress-spinner-circle,
.loader-cdek-alt .start-progress-spinner-circle {
  stroke-dasharray: 89, 200;
  stroke-dashoffset: 0;
  stroke: #d62d20;
  animation:
    cdek-progress-dash 1.5s ease-in-out infinite,
    cdek-progress-color 6s ease-in-out infinite;
  stroke-linecap: round;
}

@keyframes cdek-progress-rotate {
  100% {
    transform: rotate(360deg);
  }
}

@keyframes cdek-progress-dash {
  0% {
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -35px;
  }
  100% {
    stroke-dasharray: 89, 200;
    stroke-dashoffset: -124px;
  }
}

@keyframes cdek-progress-color {
  0%,
  100% {
    stroke: #d62d20;
  }
  40% {
    stroke: #0057e7;
  }
  66% {
    stroke: #008744;
  }
  80%,
  90% {
    stroke: #ffa700;
  }
}

/* CDEK — web: uikit-spinner */
.loader-cdek-web .cdek-spinner {
  animation: cdek-uikit-spin 0.5s linear infinite;
  user-select: none;
  line-height: 0;
  display: inline-block;
  color: #1ab248;
  width: 48px;
  height: 48px;
}

.loader-cdek-web .cdek-spinner-icon {
  width: 48px;
  height: 48px;
  display: block;
}

@keyframes cdek-uikit-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bubble,
  .avito-spinner,
  .pochta-spinner,
  .pochta-spinner-simple,
  .start-progress-spinner-svg,
  .start-progress-spinner-circle,
  .cdek-spinner {
    animation: none;
  }
}