/* Google SERP › System Health charts.
   Mirrors the Yelp Live-Feed activity-chart card (yelp.css:95-117), re-scoped from
   #sec-yelp to #view-health (System Health is host-native under #sec-google, not an
   IIFE section). Body height bumped 200px -> 260px for the daily stacked bar chart.
   .segmented/.segment come from components.css (global); the per-card overrides
   below match the Yelp card so the range toggle reads identically. */
#view-health .feed-chart{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px 20px;margin-bottom:20px;flex-shrink:0}
#view-health .feed-chart-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}
#view-health .feed-chart-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
#view-health .feed-chart-sub{text-transform:none;letter-spacing:normal;font-weight:400;font-size:10px;color:var(--text-faint);margin-left:4px}
#view-health .feed-chart-latest{font-size:12px;color:var(--text-muted);font-variant-numeric:tabular-nums}
#view-health .feed-chart-latest b{color:var(--text);font-weight:600}
#view-health .feed-chart-latest .sep{margin:0 8px;color:var(--border-strong)}
#view-health .feed-chart-body{position:relative;height:260px}
#view-health .feed-chart-body canvas{width:100%!important}
#view-health .chart-empty{display:flex;align-items:center;justify-content:center;height:100%;text-align:center;color:var(--muted);font-size:13px;padding:0 16px}
#view-health .feed-chart-controls{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
#view-health .feed-chart .segmented{padding:3px}
#view-health .feed-chart .segment{padding:0 10px;display:inline-flex;align-items:center}
#view-health .feed-chart .segment:disabled{opacity:.5;cursor:not-allowed}
#view-health .feed-chart-note{margin-top:8px;font-size:11px;color:var(--text-faint);min-height:14px;line-height:1.4}
#view-health .feed-chart-body.is-loading canvas{opacity:.55;transition:opacity var(--dur) var(--ease)}