.pwa-install-card {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    z-index: 99980;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    max-width: 520px;
    margin: 0 auto;
    padding: 12px;
    border: 1px solid rgba(24, 57, 95, .14);
    border-radius: 18px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 18px 42px rgba(14, 34, 58, .2);
    color: #102a4a;
}

.pwa-install-card[hidden] {
    display: none !important;
}

.pwa-install-card img {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: inset 0 0 0 1px rgba(24, 57, 95, .08);
}

.pwa-install-copy {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.pwa-install-copy strong {
    display: block;
    font-size: .92rem;
    font-weight: 900;
}

.pwa-install-copy span {
    display: block;
    color: #5e7186;
    font-size: .78rem;
    line-height: 1.35;
}

.pwa-install-actions {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.pwa-install-btn,
.pwa-install-close {
    min-height: 36px;
    border: 1px solid transparent;
    border-radius: 999px;
    font: inherit;
    font-weight: 900;
    cursor: pointer;
}

.pwa-install-btn {
    padding: 0 13px;
    background: #18395f;
    color: #fff;
}

.pwa-install-close {
    width: 36px;
    padding: 0;
    background: #f4f7f8;
    color: #35516d;
}

.pwa-launch-screen {
    position: fixed;
    inset: 0;
    z-index: 99990;
    display: grid;
    place-items: center;
    background: #fff;
    opacity: 1;
    transition: opacity .28s ease, visibility .28s ease;
}

.pwa-launch-screen.is-hiding {
    opacity: 0;
    visibility: hidden;
}

.pwa-launch-brand {
    display: grid;
    justify-items: center;
    padding: 24px;
    text-align: center;
}

.pwa-launch-brand img {
    width: min(78vw, 420px);
    max-height: 340px;
    object-fit: contain;
}

@media (max-width: 420px) {
    .pwa-install-card {
        grid-template-columns: 40px minmax(0, 1fr);
    }

    .pwa-install-actions {
        grid-column: 1 / -1;
        justify-content: flex-end;
    }
}