.connection-status {
    position: fixed;
    top: max(14px, env(safe-area-inset-top));
    left: 50%;
    z-index: 10050;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    width: max-content;
    max-width: calc(100vw - 28px);
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.34);
    color: #fff;
    font: 600 0.88rem/1.2 Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0.01em;
    text-align: center;
    transform: translate(-50%, -18px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.connection-status.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
    visibility: visible;
}

.connection-status.is-offline {
    background: rgba(151, 75, 10, 0.96);
}

.connection-status.is-online {
    background: rgba(18, 111, 67, 0.96);
}

.connection-status__icon {
    flex: 0 0 auto;
    width: 1.05rem;
    height: 1.05rem;
}

@media (max-width: 480px) {
    .connection-status {
        top: max(10px, env(safe-area-inset-top));
        padding: 0.68rem 0.85rem;
        border-radius: 14px;
        font-size: 0.82rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .connection-status {
        transition: none;
    }
}