/* Private closed beta of isolated ME preparation */
.beta-panel{margin-top:20px;background:linear-gradient(145deg,#142c42,#0d1c2d);border:1px solid rgba(87,188,198,.22);border-radius:20px;padding:20px;display:flex;flex-direction:column;gap:12px}
.beta-head{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:850;color:#95e6e5}
.beta-head svg{width:19px;height:19px}
.beta-label{font-size:12px;color:#d1e3f1;font-weight:700;margin-top:5px}
.beta-control{width:100%;background:#071422;color:#f3fbff;font:inherit;border:1px solid #2a4c63;border-radius:12px;padding:13px 14px;min-height:48px;box-sizing:border-box}
.beta-control:focus{outline:2px solid rgba(56,196,204,.45);border-color:#48bdcb}
.beta-help{font-size:11px;line-height:1.55;color:#93adbe;margin-top:-5px}
.beta-check{display:flex;align-items:flex-start;gap:9px;font-size:11px;line-height:1.6;color:#c3d8e4;margin:4px 0 0}
.beta-check input{margin-top:3px;accent-color:#50d7cf;min-width:16px;min-height:16px}
.beta-run{margin-top:3px;width:100%;padding:15px 16px;border-radius:13px;border:0;background:linear-gradient(100deg,#31adb6,#65d1c5);color:#041d26;font:inherit;font-weight:900;cursor:pointer}
.beta-run:disabled{opacity:.5;cursor:wait}
.beta-status{font-size:12px;line-height:1.65;color:#9adfdc;overflow-wrap:anywhere;min-height:21px;margin:0}
.beta-status.beta-error{color:#ffb99b}
.beta-result{padding:14px;border:1px solid #306e72;background:#09272f;border-radius:12px}
.beta-result strong{display:block;font-size:14px;color:#9bfae9}
.beta-details{font-size:11px;line-height:1.55;margin:9px 0;color:#bfdae2;overflow-wrap:anywhere}
.beta-download{display:block;background:#e4fbf7;color:#10292d;font-size:13px;font-weight:850;padding:13px;border-radius:11px;text-align:center;text-decoration:none}
.beta-notice{margin:14px 0;color:#9fb8c8;font-size:11px;line-height:1.65}
/* v0.3: genuine transfer progress, transparent engine activity. */
.beta-progress{margin-top:5px;padding:18px 15px 15px;border:1px solid rgba(96,210,218,.25);border-radius:16px;background:linear-gradient(155deg,#0b2134,#081926);display:flex;flex-direction:column;gap:14px}
.beta-progress[hidden],.beta-progress-timings[hidden]{display:none!important}
.beta-progress-head{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#e9fafc}
.beta-progress-head strong{font-size:13px;font-weight:800}
.beta-progress-head span{font-size:26px;line-height:1;font-weight:900;color:#68e8d6;font-variant-numeric:tabular-nums;letter-spacing:-1px}
.beta-progress-track{height:12px;border-radius:100px;overflow:hidden;position:relative;background:#213749;border:1px solid rgba(82,160,175,.2)}
.beta-progress-fill{height:100%;width:0%;position:relative;border-radius:100px;background:linear-gradient(90deg,#149fad,#54e4c2);transition:width .25s ease;box-shadow:0 0 12px rgba(57,215,196,.32)}
.beta-progress.is-working .beta-progress-fill:after{content:"";position:absolute;top:0;bottom:0;width:45%;left:-60%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:beta-shimmer 1.3s ease-in-out infinite}
@keyframes beta-shimmer{from{left:-60%}to{left:115%}}
.beta-stage-list{display:flex;flex-direction:column;gap:9px}
.beta-stage{display:flex;align-items:center;gap:11px;opacity:.53;transition:opacity .2s ease}
.beta-stage-mark{flex:0 0 26px;height:26px;border-radius:9px;background:#1a3546;border:1px solid #2d5062;display:grid;place-items:center;font-size:12px;font-weight:800;color:#9bb0c4}
.beta-stage>div{display:flex;flex-direction:column;min-width:0;gap:3px}
.beta-stage strong{font-size:12px;color:#d8edf4;font-weight:780}
.beta-stage small{font-size:10px;color:#91afbf;line-height:1.4}
.beta-stage.active{opacity:1}
.beta-stage.active .beta-stage-mark{color:#06262c;background:#68d6ca;border-color:#68d6ca;box-shadow:0 0 13px rgba(74,208,190,.2);animation:beta-breathe 1.8s ease-in-out infinite}
.beta-stage.done{opacity:1}
.beta-stage.done .beta-stage-mark{color:#04262c;background:#44a89f;border-color:#44a89f;animation:none}
@keyframes beta-breathe{50%{box-shadow:0 0 17px rgba(74,208,190,.65)}}
.beta-progress-foot{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#a7c5d2;font-variant-numeric:tabular-nums;line-height:1.4}
.beta-progress-foot span:last-child{text-align:right}
.beta-progress-timings{background:rgba(59,178,178,.08);border:1px solid rgba(57,174,180,.19);color:#b7d7de;font-size:11px;line-height:1.75;padding:10px 12px;border-radius:10px;overflow-wrap:anywhere}
.beta-progress.is-failed .beta-progress-fill{background:#da8879;box-shadow:none}
.beta-progress.is-failed .beta-progress-head span{color:#ffb49b}
@media(prefers-reduced-motion:reduce){.beta-progress.is-working .beta-progress-fill:after,.beta-stage.active .beta-stage-mark{animation:none}}