/* 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 — 밝은 배경 + 중앙 정렬 (하트가 4배 확대되어 표시됨) */
html, body { margin: 0; height: 100%; }
body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f0f0f0;
}

/* ---- 컴포넌트 본체 (uiverse: tender-dingo-64) ---- */
.love-heart:before, #switch {
  display: none;
}

.love-heart, .love-heart::after {
  border-color: hsl(231deg 28% 86%);
  border: 1px solid;
  border-top-left-radius: 100px;
  border-top-right-radius: 100px;
  width: 10px;
  height: 8px;
  border-bottom: 0;
}

.round {
  position: absolute;
  z-index: 1;
  width: 8px;
  height: 8px;
  background: hsl(0deg 0% 100%);
  box-shadow: rgb(0 0 0 / 24%) 0px 0px 4px 0px;
  border-radius: 100%;
  left: 0px;
  bottom: -1px;
  transition: all .5s ease;
  animation: check-animation2 .5s forwards;
}

input:checked + label .round {
  transform: translate(0px, 0px);
  animation: check-animation .5s forwards;
  background-color: hsl(0deg 0% 100%);
}

@keyframes check-animation {
  0% { transform: translate(0px, 0px); }
  50% { transform: translate(0px, 7px); }
  100% { transform: translate(7px, 7px); }
}

@keyframes check-animation2 {
  0% { transform: translate(7px, 7px); }
  50% { transform: translate(0px, 7px); }
  100% { transform: translate(0px, 0px); }
}

.love-heart {
  box-sizing: border-box;
  position: relative;
  transform: rotate(-45deg) translate(-50%, -33px) scale(4);
  display: block;
  border-color: hsl(231deg 28% 86%);
  cursor: pointer;
  top: 0;
}

input:checked + .love-heart, input:checked + .love-heart::after, input:checked + .love-heart .bottom {
  border-color: hsl(347deg 81% 61%);
  box-shadow: inset 6px -5px 0px 2px hsl(347deg 99% 72%);
}

.love-heart::after, .love-heart .bottom {
  content: "";
  display: block;
  box-sizing: border-box;
  position: absolute;
  border-color: hsl(231deg 28% 86%);
}

.love-heart::after {
  right: -9px;
  transform: rotate(90deg);
  top: 7px;
}

.love-heart .bottom {
  width: 11px;
  height: 11px;
  border-left: 1px solid;
  border-bottom: 1px solid;
  border-color: hsl(231deg 28% 86%);
  left: -1px;
  top: 5px;
  border-radius: 0px 0px 0px 5px;
}