.app-install-launch{position:fixed;right:18px;bottom:18px;z-index:80;display:flex;align-items:center;gap:7px;min-height:42px;padding:8px 14px;border:1px solid #9bc858;border-radius:999px;background:#12201c;color:#f5f8f3;box-shadow:0 8px 30px #0009,0 0 16px #a8db5540;font:800 .85rem/1.2 system-ui,sans-serif;cursor:pointer}
.app-install-launch:hover,.app-install-launch:focus-visible{background:#233b2a;outline:2px solid #d0f49d;outline-offset:2px}
.app-install-dialog{width:min(520px,calc(100% - 28px));max-height:min(90vh,760px);padding:0;border:1px solid #62807d;border-radius:20px;background:#101923;color:#f4f7f8;box-shadow:0 25px 90px #000d;overflow:auto}
.app-install-dialog::backdrop{background:rgba(2,5,9,.78);backdrop-filter:blur(5px)}
.app-install-panel{padding:24px;display:grid;gap:14px;font:inherit}
.app-install-head{display:flex;align-items:start;justify-content:space-between;gap:12px}
.app-install-head h2{margin:2px 0 0;font:900 1.65rem/1.15 system-ui,sans-serif}
.app-install-eyebrow{margin:0;color:#c7e796;font:850 .72rem/1.2 system-ui,sans-serif;letter-spacing:.12em;text-transform:uppercase}
.app-install-close{flex:none;width:36px;height:36px;border:1px solid #53636a;border-radius:9px;background:#1c2b33;color:#fff;font-size:1.35rem;cursor:pointer}
.app-install-panel>p{margin:0;color:#c7d3d8;line-height:1.5}
.app-install-qr-wrap{display:grid;justify-items:center;gap:8px;padding:16px;border:1px solid #3b535c;border-radius:13px;background:#16242c}
.app-install-qr{display:block;width:min(224px,100%);height:auto;padding:8px;border-radius:10px;background:#fff}
.app-install-qr-wrap span{color:#d9e6e8;font-size:.85rem;text-align:center}
.app-install-actions{display:flex;flex-wrap:wrap;gap:9px}
.app-install-actions button{min-height:42px;padding:9px 15px;border:1px solid #9ac36d;border-radius:8px;background:#344d2f;color:#fff;font:800 .88rem system-ui,sans-serif;cursor:pointer}
.app-install-actions .app-install-copy{border-color:#536875;background:#20313b}
.app-install-actions button[hidden]{display:none}
.app-install-help{margin:0;padding-left:19px;color:#b9cbd0;font-size:.88rem;line-height:1.5}
.app-install-help li+li{margin-top:5px}
.app-install-note{min-height:1.3em;color:#cfe69e;font-size:.82rem}
@media(max-width:600px){.app-install-launch{right:12px;bottom:12px;min-height:40px;padding:8px 12px}.app-install-panel{padding:19px}}