.theme-toggle-btn.glowing{animation:2s ease-out sunGlow}@keyframes sunGlow{0%{box-shadow:0 0 10px 5px #facc15cc,0 0 40px 10px #facc1566}50%{box-shadow:0 0 30px 15px #facc1599,0 0 80px 30px #facc1533}to{box-shadow:0 8px 24px #00000026}}.star-emitter{pointer-events:none;z-index:-1;width:0;height:0;position:absolute;top:50%;left:50%}.star{background:#fff;border-radius:50%;width:5px;height:5px;animation:1s cubic-bezier(.1,.8,.3,1) forwards starShoot;position:absolute;box-shadow:0 0 8px 2px #fffc}@keyframes starShoot{0%{opacity:1;transform:translate(-50%,-50%)scale(.5)}70%{opacity:1}to{transform:translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(1.5);opacity:0}}