/* Unified Monitoring S9.1 – scoped CSS; no changes to S4, Power P1 or other modules. */
.zis9-section{margin:16px 0 18px;padding:20px;border-radius:12px;min-width:0}
.zis9-section[hidden]{display:none!important}
.zis9-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:14px}
.zis9-head h2{font-size:19px;margin:0 0 4px;font-weight:650}
.zis9-note{font-size:12px;line-height:1.5;color:var(--muted,var(--text-muted,#777));margin:3px 0 12px}
.zis9-actions{display:flex;flex-wrap:wrap;gap:5px}
.zis9-range{cursor:pointer;font:inherit;font-size:12px;border:1px solid var(--border,#e2e4e8);background:var(--surface,#fff);color:var(--text,inherit);border-radius:8px;padding:8px 11px}
.zis9-range[aria-pressed="true"]{border-color:var(--accent,#b99a64);background:var(--accent-soft,rgba(185,154,100,.11));font-weight:650}
.zis9-range:focus-visible{outline:2px solid var(--accent,#b99a64);outline-offset:2px}
.zis9-node{padding:12px 0 18px;border-top:1px solid var(--border,#e2e4e8)}
.zis9-nodehead{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.zis9-nodehead h3{font-size:15px;font-weight:650;margin:0 0 4px}
.zis9-state{font-size:11px;border-radius:999px;padding:4px 8px;border:1px solid var(--border,#e2e4e8)}
.zis9-fresh{color:#278653}.zis9-stale{color:#ac7d28}.zis9-unavailable{color:var(--muted,#778)}
.zis9-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.zis9-chart{background:var(--surface,#fff);border:1px solid var(--border,#e2e4e8);border-radius:10px;padding:13px;min-width:0}
.zis9-title{display:flex;gap:10px;align-items:center;justify-content:space-between;font-size:13px;flex-wrap:wrap}
.zis9-title span{font-weight:650;font-variant-numeric:tabular-nums}
.zis9-plot{position:relative;min-height:150px}
.zis9-svg{width:100%;height:150px;display:block;color:var(--muted,#7c8390)}
.zis9-gridline{stroke:currentColor;opacity:.12;stroke-width:1}
.zis9-line{fill:none;stroke:var(--accent,#b99a64);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.zis9-line:is(circle){fill:var(--accent,#b99a64)}
.zis9-axis{font-size:10px;fill:var(--muted,#7c8390)}
.zis9-empty{background:var(--bg,var(--surface-secondary,#f5f6f7));border-radius:8px;color:var(--muted,#7c8390);padding:14px;font-size:12px}
.zis9-empty-overlay{position:absolute;left:10px;right:10px;top:38px;text-align:center}
/* Suppress legacy S4 snapshot charts ONLY while authenticated S9 history works. */
.zi-view.zis91-unified > .zi-metrics,.zi-view.zis91-unified > .zi4-status{display:none!important}
.zi-view.zis91-unified:has(.zi-tabs [data-tab="cpu"][aria-selected="true"]) > .zi-detail,
.zi-view.zis91-unified:has(.zi-tabs [data-tab="ram"][aria-selected="true"]) > .zi-detail,
.zi-view.zis91-unified:has(.zi-tabs [data-tab="network"][aria-selected="true"]) > .zi-detail,
.zi-view.zis91-unified:has(.zi-tabs [data-tab="storage"][aria-selected="true"]) > .zi-detail{display:none!important}
@media(max-width:780px){.zis9-section{padding:14px}.zis9-grid{grid-template-columns:1fr}.zis9-head{align-items:flex-start}}