#loader{z-index:1000;background:radial-gradient(circle at 50% 35%,#30234d,#100b20);padding:24px;box-sizing:border-box;text-align:center}
#loader[hidden],#loading-retry[hidden]{display:none!important}
.loading-card{width:min(360px,100%);display:flex;flex-direction:column;gap:18px;align-items:center}
.loading-card strong{color:#ffd12d;font-size:28px;letter-spacing:1px}
#loading-label{font:500 16px/1.5 Arial,sans-serif;margin:0;color:#e4def2}
#loading-progress{width:100%;height:12px;border:0;border-radius:12px;overflow:hidden;accent-color:#53dfa0;background:#3b3051}
#loading-progress::-webkit-progress-bar{background:#3b3051;border-radius:12px}
#loading-progress::-webkit-progress-value{background:#53dfa0;border-radius:12px;transition:width .2s}
#loading-percent{font:700 14px Arial,sans-serif;color:#93edce}
#loading-retry{border:0;border-radius:12px;padding:14px 24px;background:#53dfa0;color:#100b20;font-weight:bold;cursor:pointer}
#btn-start-game:disabled{opacity:.5;cursor:wait}