/* TNTT PWA invite: mobile home only. Namespaced to protect phpBB */
#tntt-pwa-card, #tntt-pwa-guide {font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;box-sizing:border-box}
#tntt-pwa-card *, #tntt-pwa-guide *{box-sizing:border-box}
#tntt-pwa-card{position:fixed;z-index:2000;left:12px;right:12px;bottom:92px;max-width:480px;margin:auto;background:#fff;color:#183348;border:1px solid #c9e0df;border-radius:16px;box-shadow:0 8px 32px #0a273b38;padding:14px 14px 12px;line-height:1.35}
#tntt-pwa-card .tntt-pwa-top{display:flex;align-items:center;gap:11px}
#tntt-pwa-card img{width:46px;height:46px;border-radius:11px;flex:none}
#tntt-pwa-card .tntt-pwa-name{font-size:15px;font-weight:750;margin:0 22px 3px 0}
#tntt-pwa-card .tntt-pwa-note{font-size:12px;color:#47616b;margin:0}
#tntt-pwa-card .tntt-pwa-close{position:absolute;right:7px;top:6px;background:transparent;border:0;color:#5e6b73;font-size:25px;padding:3px 9px;cursor:pointer}
#tntt-pwa-card .tntt-pwa-install{display:block;width:100%;margin-top:12px;background:#087d78;color:white;font-weight:700;font-size:14px;border:0;border-radius:10px;padding:11px;cursor:pointer;line-height:1.3}
#tntt-pwa-guide{position:fixed;inset:0;z-index:2050;background:#0008;display:flex;align-items:center;justify-content:center;padding:18px}
#tntt-pwa-guide .tntt-pwa-panel{background:white;border-radius:18px;width:min(100%,420px);padding:20px;color:#183348;line-height:1.55;box-shadow:0 12px 44px #0003}
#tntt-pwa-guide h2{font-size:19px;margin:0 0 9px}
#tntt-pwa-guide p{font-size:14px;margin:7px 0}
#tntt-pwa-guide .tntt-pwa-done{display:block;width:100%;border:0;background:#087d78;color:#fff;border-radius:10px;padding:11px;margin-top:15px;font-size:15px;font-weight:700}
@media(min-width:768px){#tntt-pwa-card{display:none!important}}
@media(max-width:360px){#tntt-pwa-card{bottom:83px}}

/* Fix 0.0.3: honor safe area on notched phones, avoid blocking desktop */
#tntt-pwa-card{bottom:calc(86px + env(safe-area-inset-bottom, 0px))}
@media(min-width:768px){#tntt-pwa-card,#tntt-pwa-guide{display:none!important}}