Implement reversible Sentinel beta foundation

infra/debug-dashboard/static/app.css

@@ -1,7 +1,7 @@
 :root { --ink:#132a3d; --muted:#5f7180; --paper:#eaf1f7; --panel:#ffffff; --line:#d5e1eb; --green:#14735b; --lime:#b8e36a; --amber:#a55a0a; --red:#a52b31; }
 * { box-sizing:border-box; }
 body { margin:0; color:var(--ink); background:radial-gradient(circle at 10% -12%, #d9e9f7 0, transparent 30rem),radial-gradient(circle at 95% 8%, #dff2ec 0, transparent 24rem),var(--paper); font-family:'Roboto',sans-serif; }.app-shell:before { content:''; position:fixed; z-index:-1; inset:0; opacity:.34; background-image:linear-gradient(rgba(26,73,111,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(26,73,111,.045) 1px,transparent 1px); background-size:36px 36px; mask-image:linear-gradient(to bottom,black,transparent 68%); }
-.masthead { height:70px; padding:0 6vw; display:flex; align-items:center; justify-content:flex-end; border-bottom:1px solid #21445f; background:#102a43; box-shadow:0 5px 24px rgba(16,42,67,.2); }.header-links { display:flex; gap:8px; align-items:center; }.header-links a { padding:8px 10px; border-radius:6px; color:#c8d6e1; font:700 12px 'Roboto',sans-serif; text-decoration:none; transition:background .18s ease,color .18s ease; }.header-links a:hover,.header-links a.active { color:#fff; background:#245a85; }
+.masthead { height:70px; padding:0 6vw; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid #21445f; background:#102a43; box-shadow:0 5px 24px rgba(16,42,67,.2); }.wordmark { color:#fff; font:700 19px 'Roboto',sans-serif; letter-spacing:-.04em; text-decoration:none; }.wordmark span { display:inline-grid; place-items:center; width:27px; height:27px; margin-right:7px; border-radius:7px; background:#b8e36a; color:#102a43; font-size:10px; letter-spacing:0; }.header-links { display:flex; gap:8px; align-items:center; }.header-links a { padding:8px 10px; border-radius:6px; color:#c8d6e1; font:700 12px 'Roboto',sans-serif; text-decoration:none; transition:background .18s ease,color .18s ease; }.header-links a:hover,.header-links a.active { color:#fff; background:#245a85; }
 .brand { color:var(--ink); font:700 20px/1 'Roboto',sans-serif; text-decoration:none; letter-spacing:-.04em; }.brand span { display:inline-grid; place-items:center; margin-right:7px; width:28px; height:28px; background:var(--green); color:#fff; border-radius:50%; font-size:11px; letter-spacing:0; }.badge,.eyebrow { color:var(--muted); font:700 10px/1 'Roboto',sans-serif; text-transform:uppercase; letter-spacing:.12em; }.badge { border:1px solid var(--line); padding:6px 8px; border-radius:20px; }
 main { max-width:1280px; margin:auto; padding:32px 6vw 80px; }.hero { max-width:760px; margin-bottom:32px; }.hero h1 { font-size:clamp(34px,5vw,64px); line-height:.98; letter-spacing:-.06em; margin:10px 0; }.hero p { color:var(--muted); font-size:18px; }.hero.compact h1 { font-size:48px; }.hero-note { display:flex; align-items:center; gap:8px; margin-top:20px; color:var(--green); font:700 11px 'Roboto',sans-serif; letter-spacing:.03em; }.hero-note span { width:8px; height:8px; border-radius:50%; background:var(--lime); box-shadow:0 0 0 4px rgba(199,238,107,.25); }
 .metrics { display:grid; grid-template-columns:repeat(5,1fr); gap:10px; margin:25px 0 46px; background:transparent; }.metrics article { min-height:130px; padding:20px; border:1px solid var(--line); border-radius:5px; background:var(--panel); box-shadow:0 5px 16px rgba(35,56,42,.035); transition:transform .18s ease,box-shadow .18s ease; }.metrics article:hover { transform:translateY(-3px); box-shadow:0 12px 24px rgba(35,56,42,.09); }.metrics span { display:block; color:var(--muted); font:700 10px 'Roboto',sans-serif; letter-spacing:.09em; text-transform:uppercase; }.metrics strong { display:block; margin-top:16px; font:700 31px 'Roboto',sans-serif; letter-spacing:-.05em; }.metrics .timestamp { font-size:14px; line-height:1.25; letter-spacing:-.02em; }.warning { color:var(--amber); }.critical { color:var(--red); }
@@ -27,3 +27,4 @@ table { width:100%; border-collapse:collapse; font-family:'Roboto',sans-serif; f
 .rule-actions .button-secondary { border-color:var(--line); background:#f8fbfd; }
 .recipient-intro { max-width:720px; margin:6px 0 28px; }.recipient-intro h1 { margin:9px 0 10px; font-size:46px; line-height:1; letter-spacing:-.055em; }.recipient-intro p { margin:0; color:var(--muted); font-size:16px; line-height:1.55; }.recipient-intro strong { color:var(--ink); }.recipient-create-panel { margin-top:0; border-color:#c8dbe8; }.recipient-create-panel .panel-heading h2,.recipient-rules-panel .panel-heading h2 { margin:7px 0 8px; }.recipient-create-panel .panel-heading p { margin:0 0 20px; }.recipient-form button { white-space:nowrap; }.recipient-rules-panel { padding-bottom:12px; }.recipient-rules-panel .panel-heading { display:flex; align-items:end; justify-content:space-between; gap:16px; }.recipient-rules-panel .panel-heading h2 { margin-bottom:20px; }.recipient-rules-panel .panel-heading small { display:inline-block; margin-left:7px; padding:4px 7px; border-radius:12px; background:#edf4f8; color:#4d687b; font-size:10px; font-weight:700; letter-spacing:.04em; vertical-align:middle; }.recipient-table td { height:64px; }.recipient-table tr:last-child td { border-bottom:0; }.recipient-email { color:#245a85; font-weight:500; }.actions-heading { text-align:right; }.recipient-table .rule-actions { justify-content:flex-end; }.empty-state { padding:30px 10px !important; color:var(--muted); text-align:center; }
 .compact-metrics { grid-template-columns:repeat(4,1fr); }.event-summary-panel { margin-top:8px; }.event-summary-panel .panel-heading h2,.raw-export-panel .panel-heading h2 { margin:7px 0 8px; }.event-summary-panel .panel-heading p,.raw-export-panel .panel-heading p { margin:0 0 20px; }.event-count { display:inline-grid; min-width:28px; min-height:28px; place-items:center; border-radius:14px; background:#fff0d7; color:var(--amber); font:700 12px 'Roboto',sans-serif; }.raw-export-panel { margin-top:8px; }.raw-json { margin-top:18px; border-top:1px solid var(--line); }.raw-json summary { padding:14px 0; color:#245a85; cursor:pointer; font:700 12px 'Roboto',sans-serif; }.raw-json pre { margin-bottom:0; } @media (max-width:850px) { .compact-metrics { grid-template-columns:repeat(2,1fr); }.compact-metrics article:last-child { grid-column:span 2; } }
+.trend-panel { overflow:hidden; }.trend-chart { display:grid; grid-template-columns:repeat(auto-fit,minmax(48px,1fr)); align-items:end; min-height:210px; gap:10px; padding:18px 4px 0; border-bottom:1px solid var(--line); }.trend-day { display:grid; grid-template-rows:154px auto auto; gap:5px; min-width:0; text-align:center; }.trend-bar { position:relative; align-self:end; height:max(7px,var(--bar)); border-radius:5px 5px 0 0; background:#bfd9eb; transition:height .25s ease; }.trend-critical,.trend-warning { position:absolute; right:0; left:0; bottom:0; display:block; }.trend-critical { height:var(--critical); background:var(--red); }.trend-warning { bottom:var(--critical); height:var(--warning); background:var(--amber); }.trend-day strong { font-size:13px; }.trend-day small { color:var(--muted); font-size:10px; }.chart-note { margin:15px 0 0; color:var(--muted); font-size:11px; }.legend { display:inline-block; width:8px; height:8px; margin:0 4px 0 12px; border-radius:2px; }.legend:first-child { margin-left:0; }.legend.critical { background:var(--red); }.legend.warning { background:var(--amber); }.legend.neutral { background:#bfd9eb; }.organization-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(245px,1fr)); gap:12px; }.organization-card { display:grid; gap:11px; min-height:150px; padding:18px; border:1px solid #d7e3ec; border-radius:8px; background:linear-gradient(145deg,#fff,#f3f8fb); color:var(--ink); text-decoration:none; transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease; }.organization-card:hover { border-color:#8fb7d0; box-shadow:0 14px 26px rgba(24,59,89,.12); transform:translateY(-2px); }.organization-card strong { font-size:19px; letter-spacing:-.035em; }.organization-card div { display:flex; flex-wrap:wrap; align-items:center; gap:5px; color:var(--muted); font-size:12px; }.organization-card small { color:var(--muted); font-size:10px; }.ransomware-panel { border-left:5px solid #8aa3b4; }.ransomware-panel.warning { border-left-color:var(--amber); }.ransomware-panel.critical { border-left-color:var(--red); }.ransomware-panel .panel-heading p { margin:0 0 18px; color:var(--muted); }