.pwa-popup__backdrop{z-index:999;-webkit-backdrop-filter:blur(6px);opacity:0;pointer-events:none;background:#0f172a4d;transition:opacity .4s;position:fixed;inset:0}.pwa-popup__backdrop--visible{opacity:1;pointer-events:auto}.pwa-popup{z-index:1000;-webkit-backdrop-filter:blur(28px)saturate(180%);opacity:0;pointer-events:none;background:#ffffffeb;border:1px solid #e2e8f099;border-radius:24px;width:min(420px,100vw - 2rem);padding:1.75rem 1.5rem 1.5rem;transition:opacity .45s cubic-bezier(.16,1,.3,1),transform .45s cubic-bezier(.16,1,.3,1);position:fixed;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%)scale(.95);box-shadow:0 8px 40px #0f172a1a,0 2px 12px #0f172a0f,inset 0 1px 1px #ffffffb3}.pwa-popup--visible{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)scale(1)}.pwa-popup__glow{pointer-events:none;background:radial-gradient(circle,#6366f126 0%,#0000 70%);border-radius:50%;width:140px;height:140px;animation:4s ease-in-out infinite pwa-glow-pulse;position:absolute;top:-40px;right:-40px}@keyframes pwa-glow-pulse{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}}.pwa-popup__close{color:#64748b;cursor:pointer;z-index:2;background:#f1f5f999;border:1px solid #e2e8f080;border-radius:10px;justify-content:center;align-items:center;width:32px;height:32px;transition:background .2s,color .2s,transform .15s;display:flex;position:absolute;top:.85rem;right:.85rem}.pwa-popup__close:hover{color:#334155;background:#f1f5f9e6;transform:scale(1.05)}.pwa-popup__icon-area{justify-content:center;align-items:center;margin-bottom:1rem;display:flex;position:relative}.pwa-popup__icon-ring{background:linear-gradient(135deg,#f1f5f9cc,#e2e8f066);border:1.5px solid #cbd5e180;border-radius:18px;justify-content:center;align-items:center;width:60px;height:60px;display:flex;position:relative;box-shadow:0 4px 16px #0f172a0f}.pwa-popup__device-badge{color:#fff;background:#1e293b;border:2px solid #fffc;border-radius:8px;justify-content:center;align-items:center;width:26px;height:26px;display:flex;position:absolute;bottom:-4px;right:calc(50% - 42px);box-shadow:0 2px 8px #0f172a33}.pwa-popup__content{text-align:center;margin-bottom:1.25rem}.pwa-popup__title{color:#0f172a;letter-spacing:-.01em;margin:0 0 .4rem;font-size:1.125rem;font-weight:700;line-height:1.3}.pwa-popup__desc{color:#64748b;max-width:320px;margin:0 auto 1rem;font-size:.85rem;line-height:1.55}.pwa-popup__features{flex-wrap:wrap;justify-content:center;gap:.4rem;display:flex}.pwa-popup__chip{color:#475569;white-space:nowrap;background:#f1f5f9b3;border:1px solid #e2e8f099;border-radius:9999px;align-items:center;gap:.3rem;padding:.3rem .7rem;font-size:.75rem;font-weight:500;display:inline-flex}.pwa-popup__chip svg{color:#334155;flex-shrink:0}.pwa-popup__actions{flex-direction:column;gap:.5rem;display:flex}.pwa-popup__install-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#1e293b,#334155);border:none;border-radius:14px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.75rem 1.25rem;font-size:.9rem;font-weight:600;transition:transform .2s,box-shadow .25s,background .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 14px #0f172a2e}.pwa-popup__install-btn:before{content:"";opacity:0;background:linear-gradient(135deg,#ffffff1a,#0000);border-radius:14px;transition:opacity .3s;position:absolute;inset:0}.pwa-popup__install-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #0f172a38}.pwa-popup__install-btn:hover:before{opacity:1}.pwa-popup__install-btn:active{transform:translateY(0)scale(.98)}.pwa-popup__later-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:12px;justify-content:center;align-items:center;width:100%;padding:.55rem 1rem;font-size:.82rem;font-weight:500;transition:color .2s,background .2s;display:flex}.pwa-popup__later-btn:hover{color:#64748b;background:#f1f5f980}@media (max-width:480px){.pwa-popup{border-radius:20px;padding:1.5rem 1.25rem 1.25rem;bottom:1rem}.pwa-popup__title{font-size:1.05rem}.pwa-popup__desc{font-size:.8rem}.pwa-popup__features{gap:.3rem}.pwa-popup__chip{padding:.25rem .55rem;font-size:.7rem}}