.lx-pwa{position:fixed;inset-inline:12px;bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:2147483000;display:flex;justify-content:center;pointer-events:none;
  transform:translateY(140%);opacity:0;transition:transform .45s cubic-bezier(.2,.9,.3,1.1),opacity .3s}
.lx-pwa.is-open{transform:none;opacity:1}
.lx-pwa-card{pointer-events:auto;width:100%;max-width:440px;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:18px;color:#eef2fb;
  background:linear-gradient(135deg,#1b2540,#141b2d);border:1px solid rgba(255,255,255,.12);box-shadow:0 18px 40px -12px rgba(0,0,0,.55)}
.lx-pwa[data-scope="dashboard"] .lx-pwa-card{background:linear-gradient(135deg,#2b2f6b,#1a1f45);border-color:rgba(129,140,248,.4)}
.lx-pwa-icon{flex:none;width:46px;height:46px;border-radius:12px;object-fit:cover;box-shadow:0 4px 12px rgba(0,0,0,.35)}
.lx-pwa-text{flex:1;min-width:0}
.lx-pwa-title{font-weight:700;font-size:.92rem;line-height:1.3}
.lx-pwa-body{font-size:.78rem;line-height:1.5;color:#b4bfd8;margin-top:2px}
.lx-pwa-body svg{width:15px;height:15px;vertical-align:-3px;margin:0 2px;stroke:#a5b4fc}
.lx-pwa-btn{flex:none;border:0;border-radius:12px;padding:9px 16px;font-weight:700;font-size:.85rem;color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1,#8b5cf6)}
.lx-pwa-btn:active{transform:scale(.97)}
.lx-pwa-close{flex:none;align-self:flex-start;border:0;background:transparent;color:#8d99b6;font-size:20px;line-height:1;padding:2px 4px;cursor:pointer}
@media (prefers-reduced-motion:reduce){.lx-pwa{transition:none}}