#page-orbit .card-title { color: #ce93d8; }
#page-orbit .btn-buy { background: #ab47bc; color: #fff; }
#page-orbit .btn-buy:disabled { background: #444; color: #777; }
#btn-orbit { display: none; }
#btn-orbit.unlocked { display: block; }
#p2-ign-btn.ready { background: #66bb6a; }
#p2-ign-btn.burning { background: #ef5350; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.7; } }