/* PWA already installed — never show install banner / home CTA */
html.pwa-installed .pwa-install-banner,
body.pwa-installed .pwa-install-banner,
html.pwa-installed .home-install,
body.pwa-installed .home-install {
    display: none !important;
}

/* PWA install UI */
.pwa-install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1080;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    color: #fff;
    padding: 12px 16px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(110%);
    transition: transform 0.35s ease;
}
.pwa-install-banner.show {
    transform: translateY(0);
}
body.has-bottom-nav .pwa-install-banner {
    bottom: 62px;
}
.pwa-install-banner-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}
.pwa-install-banner-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}
.pwa-install-banner-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pwa-install-banner-text {
    flex: 1;
    min-width: 0;
}
.pwa-install-banner-text strong {
    display: block;
    font-size: 0.9rem;
}
.pwa-install-banner-text span {
    font-size: 0.75rem;
    opacity: 0.85;
}
.pwa-install-banner-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}
.pwa-ios-steps {
    text-align: right;
    font-size: 0.85rem;
    line-height: 1.8;
}
.pwa-ios-steps li {
    margin-bottom: 4px;
}
.pwa-guide-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 12px 14px;
}
.pwa-guide-card strong {
    font-size: 0.88rem;
    color: #1e293b;
}

@media (max-width: 576px) {
    .pwa-install-banner-inner {
        flex-wrap: wrap;
    }
    .pwa-install-banner-actions {
        width: 100%;
        justify-content: stretch;
    }
    .pwa-install-banner-actions .btn {
        flex: 1;
    }
}

.user-display-name {
    font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
    unicode-bidi: plaintext;
}
.user-avatar-initial {
    font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
    unicode-bidi: plaintext;
    line-height: 1;
}

/* Push permission modal */
.push-perm-modal {
    border-radius: 18px;
    overflow: hidden;
}
.push-perm-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #dbeafe, #eff6ff);
    color: #2563eb;
    font-size: 1.6rem;
}
.push-perm-reasons {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}
.push-perm-reasons li {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 0.86rem;
    font-weight: 600;
    color: #334155;
}
.push-perm-reasons li i {
    font-size: 1.05rem;
}

#pushPermissionModal {
    z-index: 2600;
}
#pushPermissionModal + .modal-backdrop,
body.modal-open .modal-backdrop.show:last-of-type {
    z-index: 2590;
}
.modal-backdrop.push-perm-backdrop {
    z-index: 2590;
}