/* ── Offline Banner ─────────────────────────────────────────── */
.offline-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    background: #1a1a2e;
    border-bottom: 1px solid #2a2a4a;
    color: #a3a39e;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    pointer-events: none;
}

.offline-banner.visible {
    transform: translateY(0);
    pointer-events: auto;
}

.offline-banner.hiding {
    transform: translateY(-100%);
}

.offline-banner-icon {
    font-size: 1rem;
}

/* Dim network-dependent UI when offline */
.app-offline .groups-nav-item,
.app-offline [data-page="groups"] {
    opacity: 0.4;
    pointer-events: none;
}