/* mosaic-reset: uiverse 컴포넌트 공통 전제 (box-sizing + 기본 sans-serif) */
*, *::before, *::after { box-sizing: border-box; }
:where(body) { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }

/* 단독 동작용 무대 (uiverse: white-cat-50) */
html, body { margin: 0; height: 100%; }
body { min-height: 100vh; display: flex; justify-content: center; align-items: center; background: #1a1a1a; }

.loader {
  width: 48px;
  height: 48px;
  margin: auto;
  position: relative;
}

.loader:before {
  content: '';
  width: 48px;
  height: 5px;
  background: #f0808050;
  position: absolute;
  top: 60px;
  left: 0;
  border-radius: 50%;
  animation: shadow324 0.5s linear infinite;
}

.loader:after {
  content: '';
  width: 100%;
  height: 100%;
  background: #f08080;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 4px;
  animation: jump7456 0.5s linear infinite;
}

@keyframes jump7456 {
  15% {
    border-bottom-right-radius: 3px;
  }

  25% {
    transform: translateY(9px) rotate(22.5deg);
  }

  50% {
    transform: translateY(18px) scale(1, .9) rotate(45deg);
    border-bottom-right-radius: 40px;
  }

  75% {
    transform: translateY(9px) rotate(67.5deg);
  }

  100% {
    transform: translateY(0) rotate(90deg);
  }
}

@keyframes shadow324 {

  0%,
    100% {
    transform: scale(1, 1);
  }

  50% {
    transform: scale(1.2, 1);
  }
}