@charset "utf-8";

/* タップ時のアニメーション */
#tap-target {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000000;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}
.tap-circle {
  position: absolute;
  width: 25px;
  height: 25px;
  background: radial-gradient(circle at 30% 30%, #E6F3F3, #5FB3B3 35%, var(--color-primary) 80%);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0) rotate(0deg);
  filter: blur(1px);
  animation: tap-effect 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  opacity: 0.9;
}
/* 外に広がるリング（オプション） */
.tap-circle::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--color-accent) 80%, transparent);
  transform: scale(1);
  animation: ring-effect 0.7s ease-out forwards;
  opacity: 0.8;
}
/* 小さな旋風アニメーション */
@keyframes tap-effect {
  0% {
    transform: translate(-50%, -50%) scale(0.1) rotate(0deg);
    opacity: 0.9;
    filter: blur(0px);
  }
  40% {
    transform: translate(-50%, -50%) scale(1.4) rotate(120deg);
    opacity: 0.6;
    filter: blur(2px);
  }
  100% {
    transform: translate(-50%, -50%) scale(2.4) rotate(360deg);
    opacity: 0;
    filter: blur(3px);
  }
}
/* 外円リング */
@keyframes ring-effect {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}