//free\\ — Legacy Core

.btn-transcend { background: #8b0000; color: #ffd700; padding: 10px 25px; font-size: 1.1em; font-weight: bold; cursor: pointer; border: none; text-transform: uppercase; transition: background 0.3s; }

return Math.floor(Math.sqrt(currentGold / threshold)); } legacy core

.btn-buy-upgrade { margin-top: 10px; background: #555; color: #fff; border: 1px solid #777; padding: 5px 10px; cursor: pointer; } .btn-transcend { background: #8b0000