/* VBA PWA install/update chrome — intentionally lightweight. */
.vba-pwa-update{position:fixed;right:14px;bottom:calc(92px + env(safe-area-inset-bottom));z-index:180;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:#ff5b1e;color:#08090b;padding:10px 14px;font:800 9px var(--mono);letter-spacing:.08em;box-shadow:0 10px 30px rgba(0,0,0,.36);cursor:pointer}
.vba-install-backdrop{position:fixed;inset:0;z-index:300;display:grid;place-items:end center;padding:18px;background:rgba(0,0,0,.66);backdrop-filter:blur(8px)}
.vba-install-sheet{position:relative;width:min(440px,100%);border:1px solid var(--edge,#2a2a2e);border-radius:22px;background:#111217;color:#f5f5f0;padding:24px;text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.55)}
.vba-install-sheet>img{width:72px;height:72px;object-fit:contain;margin-bottom:10px}.vba-install-sheet>span{display:block;font:800 8px var(--mono);letter-spacing:.18em;color:#ff5b1e}.vba-install-sheet h2{margin:6px 0 8px;font:36px var(--display);letter-spacing:.04em}.vba-install-sheet p{margin:0 auto;max-width:340px;color:#a5a5a5;font:11px/1.6 var(--mono)}
.vba-install-close{position:absolute;top:10px;right:12px;width:44px;height:44px;border:0;background:transparent;color:#f5f5f0;font-size:30px;cursor:pointer}.vba-install-done{width:100%;min-height:48px;margin-top:18px;border:0;border-radius:12px;background:#ff5b1e;color:#08090b;font:900 13px var(--display);letter-spacing:.1em;cursor:pointer}
@media(max-width:760px){.vba-pwa-update{left:12px;right:12px;bottom:calc(88px + env(safe-area-inset-bottom));width:calc(100% - 24px)}.vba-install-backdrop{padding:0;align-items:end}.vba-install-sheet{border-radius:22px 22px 0 0;padding:24px 18px calc(22px + env(safe-area-inset-bottom))}}