/* 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: dull-dog-37) */
html, body { margin: 0; height: 100%; }
body { min-height: 100vh; display: flex; justify-content: center; align-items: center; background: #e8e8e8; }

.light-button button.bt {
  position: relative;
  height: 200px;
  display: flex;
  align-items: flex-end;
  outline: none;
  background: none;
  border: none;
  cursor: pointer;
}

.light-button button.bt .button-holder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100px;
  width: 100px;
  background-color: #0a0a0a;
  border-radius: 5px;
  color: #0f0f0f;
  font-weight: 700;
  transition: 300ms;
  outline: #0f0f0f 2px solid;
  outline-offset: 20;
}

.light-button button.bt .button-holder svg {
  height: 50px;
  fill: #0f0f0f;
  transition: 300ms;
}

.light-button button.bt .light-holder {
  position: absolute;
  height: 200px;
  width: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.light-button button.bt .light-holder .dot {
  position: absolute;
  top: 0;
  width: 10px;
  height: 10px;
  background-color: #0a0a0a;
  border-radius: 10px;
  z-index: 2;
}

.light-button button.bt .light-holder .light {
  position: absolute;
  top: 0;
  width: 200px;
  height: 200px;
  clip-path: polygon(50% 0%, 25% 100%, 75% 100%);
  background: transparent;
}

.light-button button.bt:hover .button-holder svg {
  fill: rgba(88, 101, 242, 1);
}

.light-button button.bt:hover .button-holder {
  color: rgba(88, 101, 242, 1);
  outline: rgba(88, 101, 242, 1) 2px solid;
  outline-offset: 2px;
}

.light-button button.bt:hover .light-holder .light {
  background: rgb(255, 255, 255);
  background: linear-gradient(
    180deg,
    rgba(88, 101, 242, 1) 0%,
    rgba(255, 255, 255, 0) 75%,
    rgba(255, 255, 255, 0) 100%
  );
}