/* PWA install prompt (mobile) */

.pwa-install-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 420px;
    z-index: 1050;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem 1.1rem;
}

.pwa-install-banner[hidden] {
    display: none;
}

.pwa-install-banner-content {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.pwa-install-banner-text strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    color: var(--text);
}

.pwa-install-banner-text p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--text-muted);
}

.pwa-install-banner-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.pwa-install-sheet {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.pwa-install-sheet[hidden] {
    display: none;
}

.pwa-install-sheet-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.pwa-install-sheet-panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 1.5rem 1.25rem 1.75rem;
    box-shadow: var(--shadow);
}

.pwa-install-sheet-close {
    position: absolute;
    top: 0.75rem;
    right: 0.85rem;
    background: transparent;
    border: 0;
    color: var(--text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.25rem;
}

.pwa-install-sheet-close:hover {
    color: var(--text);
}

.pwa-install-sheet-panel h2 {
    font-size: 1.15rem;
    margin-bottom: 1rem;
    padding-right: 1.5rem;
}

.pwa-install-steps {
    margin: 0 0 1.25rem;
    padding-left: 1.25rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.pwa-install-steps li + li {
    margin-top: 0.65rem;
}

.pwa-install-steps strong {
    color: var(--text);
}

.pwa-install-share-icon {
    display: inline-flex;
    vertical-align: -0.2em;
    color: var(--accent);
    margin: 0 0.15rem;
}

@media (min-width: 769px) {
    .pwa-install-banner {
        display: none !important;
    }
}

/* Sit above the cookie banner when both are visible */
body:has(#cookieBanner[style*="display: block"]) .pwa-install-banner {
    bottom: 11rem;
}

@supports (padding: env(safe-area-inset-bottom)) {
    .pwa-install-banner {
        bottom: calc(20px + env(safe-area-inset-bottom));
    }

    body:has(#cookieBanner[style*="display: block"]) .pwa-install-banner {
        bottom: calc(11rem + env(safe-area-inset-bottom));
    }

    .pwa-install-sheet-panel {
        padding-bottom: calc(1.75rem + env(safe-area-inset-bottom));
    }
}