/* Simple universal tactile feedback: momentary highlight only. */
.btn,.tool,.equip,button{transition:transform .05s ease,box-shadow .12s ease,background-color .12s ease,border-color .12s ease}
.btn:active,.tool:active,.equip:active,button:active{transform:translateY(1px) scale(.985)}
button.actionPulse{box-shadow:inset 0 0 0 2px rgba(30,136,229,.48)!important;filter:brightness(1.08)}
body.darkMode button.actionPulse{box-shadow:inset 0 0 0 2px rgba(143,211,255,.62)!important;filter:brightness(1.16)}