/* =============================================================================
   Network Health Dashboard CSS (page-specific — only loaded on health dashboard)
   ============================================================================= */

/* Dashboard Design Tokens (page-scoped; shared tokens in skeleton.html :root) */
:root {
    --nh-text-label: #64748b;
    --nh-text-value: #374151;
    --nh-text-label-secondary: #6b7280;
    --nh-text-footer: #9ca3af;
    --nh-metric-primary-color: #000000;
    --nh-bg-metric: #f8fafc;
    --nh-border-footer: #e5e7eb;
}

.network-health-ribbon {
    max-width: 1400px;
    margin: 0 auto;
    padding: 7px;
}

.ribbon-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
    margin-bottom: 7px;
}

.ribbon-card {
    background: white;
    border-radius: 6px;
    padding: 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 90px;
}

.ribbon-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.ribbon-card .card-header {
    margin-bottom: 7px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--color-border-divider);
}

.ribbon-card .card-header h4 {
    margin: 0;
    font-size: 1.65rem;
    color: var(--color-text-heading);
    font-weight: 600;
}

/* Links within ribbon cards inherit parent color (metric values, headers) */
.ribbon-card .al-link-plain { color: inherit; }

/* Repeated sub-metric spacing for small text under metric values */
.metric-subtext { margin-top: 2px; }

.card-metrics {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.metric-item.primary {
    text-align: center;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--nh-bg-metric);
    margin-bottom: 4px;
}

.metric-item.primary .metric-value {
    display: block;
    font-size: 3.3rem;
    font-weight: bold;
    line-height: 1.0;
}
/* Default color only when no al-status-* class overrides it */
.metric-item.primary .metric-value:not([class*="al-status-"]) {
    color: var(--color-text-heading);
}

.metric-item.primary .metric-label {
    display: block;
    font-size: 1.5rem;
    color: var(--nh-text-label);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
    font-weight: 500;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}

.metric-grid .metric-item {
    text-align: center;
    padding: 4px;
    background: var(--nh-bg-metric);
    border-radius: 3px;
}

.metric-grid .metric-value {
    display: block;
    font-size: 1.65rem;
    font-weight: 600;
    line-height: 1.0;
}
/* Default color only when no al-status-* class overrides it */
.metric-grid .metric-value:not([class*="al-status-"]) {
    color: var(--nh-text-value);
}

.metric-grid .metric-label {
    display: block;
    font-size: 1.275rem;
    color: var(--nh-text-label-secondary);
    margin-top: 1px;
    font-weight: 500;
}

/* DRY: collapsed 11 identical card-specific rules into 1 */
/* Default color only when no al-status-* class overrides it */
.ribbon-card .metric-item.primary .metric-value:not([class*="al-status-"]) {
    color: var(--nh-metric-primary-color);
}

/* Tooltips: Uses global [title] tooltip system from skeleton.html.
   No duplicate tooltip CSS needed here — the global system handles
   all [title] elements including .metric-item[title]. */

.ribbon-footer {
    text-align: center;
    margin-top: 15px;
    padding-top: 12px;
    border-top: 1px solid var(--nh-border-footer);
}

.ribbon-footer .last-updated {
    font-size: 0.9rem;
    color: var(--nh-text-footer);
    margin: 0;
}

/* Responsive adjustments for ribbon */
@media (max-width: 1200px) {
    .ribbon-row { grid-template-columns: repeat(2, 1fr); }
    .metric-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .ribbon-row { grid-template-columns: 1fr; gap: 6px; }
    .network-health-ribbon { padding: 6px; }
    .ribbon-card { padding: 8px; min-height: 80px; }
    .ribbon-card .card-header h4 { font-size: 1.35rem; }
    .metric-item.primary .metric-value { font-size: 2.7rem; }
    .metric-item.primary .metric-label { font-size: 1.2rem; }
    .metric-grid { grid-template-columns: repeat(2, 1fr); gap: 4px; }
    .metric-grid .metric-value { font-size: 1.35rem; }
    .metric-grid .metric-label { font-size: 1.05rem; }
}

@media (max-width: 480px) {
    .ribbon-card .card-header h4 { font-size: 1.2rem; }
    .metric-item.primary .metric-value { font-size: 2.2rem; }
    .metric-item.primary .metric-label { font-size: 1.1rem; }
    .metric-grid .metric-value { font-size: 1.2rem; }
    .metric-grid .metric-label { font-size: 0.95rem; }
}