.offline-maintenance-banner {
    position: sticky;
    top: 0;
    z-index: 10000;
    width: 100%;
    background: linear-gradient(90deg, #b71c1c, #e53935);
    color: #fff;
    padding: 10px 24px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    animation: offlineBannerIn 0.35s ease-out;
}

@keyframes offlineBannerIn {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.offline-banner-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.9rem;
}

.offline-countdown {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 1px 8px;
    font-family: monospace;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    min-width: 90px;
}