/* --- Hub Card --- */
.hub-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    color: inherit;
}

.hub-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.25);
}

/* --- Status Badge --- */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    white-space: nowrap;
}

/* --- Status Dots --- */
.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.dot-checking {
    background-color: #6c757d;
}

.dot-online {
    background-color: #198754;
    animation: glow-green 1.5s ease-in-out infinite;
}

.dot-offline {
    background-color: #dc3545;
}

@keyframes glow-green {
    0%, 100% {
        box-shadow: 0 0 3px rgba(25, 135, 84, 0.4);
    }
    50% {
        box-shadow: 0 0 8px rgba(25, 135, 84, 0.9);
    }
}

/* --- Latency text --- */
.latency-text {
    font-size: 0.7rem;
}

/* --- Restart button --- */
.restart-btn {
    padding: 0.15rem 0.35rem;
    font-size: 0.8rem;
    line-height: 1;
    border-radius: 0.3rem;
}

.restart-spin {
    display: inline-block;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Refresh button --- */
#refresh-btn:hover {
    color: var(--bs-body-color) !important;
}

/* --- Toast container z-index --- */
#toast-container {
    z-index: 1080;
}

/* --- Dark mode refinements --- */
[data-bs-theme="dark"] .hub-card {
    background-color: var(--bs-tertiary-bg);
    border-color: var(--bs-border-color);
}

[data-bs-theme="dark"] .hub-card:hover {
    border-color: var(--bs-primary);
}