.update-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.update-popup{width:380px;max-width:88vw;background:#0d0e12;border:1.5px solid rgba(252,213,53,0.35);border-radius:16px;padding:36px 28px;text-align:center;animation:jackpotIn 0.4s cubic-bezier(0.34,1.56,0.64,1);box-shadow:0 0 80px rgba(252,213,53,0.08),0 24px 48px rgba(0,0,0,0.7)}
.update-icon{font-size:48px;color:#FCD535;margin-bottom:16px;line-height:1}
.update-popup h2{font-family:'Plus Jakarta Sans',sans-serif;font-size:22px;font-weight:800;color:#EAECEF;margin:0 0 12px}
.update-msg{font-family:'Plus Jakarta Sans',sans-serif;font-size:14px;color:#848E9C;line-height:1.6;margin:0 0 28px}
.update-btn{width:100%;padding:14px 0;border:none;border-radius:10px;background:#FCD535;color:#181A20;font-family:'Plus Jakarta Sans',sans-serif;font-size:15px;font-weight:700;letter-spacing:0.5px;cursor:pointer;transition:background 0.15s,transform 0.1s}
.update-btn:hover{background:#ffe066}
.update-btn:active{transform:scale(0.97)}