.button-effect-target{position:relative;overflow:hidden;isolation:isolate;transition:transform .24s ease,box-shadow .24s ease,filter .24s ease}.button-effect-target:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(8,47,73,.2)}.button-effect-target:active{transform:translateY(-1px) scale(.96);box-shadow:0 3px 10px rgba(8,47,73,.18)}.button-effect-target.is-clicked{animation:button-click-glow .46s ease-out}.button-effect-target.is-success{animation:button-success .42s ease-out}.button-effect-target.is-sparkling{animation:button-sparkle-pop .42s ease-out;box-shadow:0 0 0 4px rgba(255,206,69,.35),0 0 20px rgba(255,218,100,.9)}.button-effect-target.is-sparkling:after{content:'';position:absolute;inset:-2px;z-index:-1;background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,0) 39%,rgba(255,255,255,.95) 50%,rgba(255,221,125,.85) 56%,transparent 70%);animation:button-sparkle-shimmer .7s ease-out}.button-ripple{position:absolute;z-index:-1;width:18px;height:18px;border-radius:50%;pointer-events:none;background:rgba(255,255,255,.55);transform:translate(-50%,-50%) scale(0);animation:button-ripple .5s ease-out forwards}.button-sparkle-particle{position:absolute;z-index:2;left:50%;top:50%;pointer-events:none;color:#fff;font-size:var(--size);line-height:1;text-shadow:0 0 7px rgba(255,211,77,.95);animation:button-sparkle-burst .85s ease-out forwards}.button-success-label{display:inline-flex;align-items:center;gap:6px}.button-success-label:before{content:'✓';font-weight:900}@keyframes button-ripple{to{opacity:0;transform:translate(-50%,-50%) scale(18)}}@keyframes button-click-glow{0%{filter:brightness(1);box-shadow:0 0 0 rgba(255,255,255,0)}35%{filter:brightness(1.14);box-shadow:0 0 0 4px rgba(255,255,255,.22),0 0 22px rgba(255,213,79,.7)}100%{filter:brightness(1);box-shadow:none}}@keyframes button-success{0%{transform:scale(.96)}55%{transform:scale(1.02)}100%{transform:scale(1)}}@keyframes button-sparkle-pop{35%{transform:scale(.93)}70%{transform:scale(1.04)}100%{transform:scale(1)}}@keyframes button-sparkle-shimmer{from{transform:translateX(-120%)}to{transform:translateX(120%)}}@keyframes button-sparkle-burst{0%{opacity:0;transform:translate(-50%,-50%) scale(.4)}15%{opacity:1}100%{opacity:0;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) rotate(135deg) scale(1.1)}}@media(prefers-reduced-motion:reduce){.button-effect-target,.button-effect-target:hover,.button-effect-target:active{transition:none;transform:none}.button-effect-target.is-clicked,.button-effect-target.is-success,.button-effect-target.is-sparkling,.button-effect-target.is-sparkling:after,.button-ripple,.button-sparkle-particle{animation:none}.button-ripple,.button-sparkle-particle{display:none}}