:root {
  /* Cool slate + ops-terminal green — accurate for backup/monitoring dashboards */
  --bg:        #0a0e14;
  --surface:   #10151d;
  --surface-2: #161c26;
  --border:    #232b38;
  --border-2:  #2f3947;
  --text:      #e4e8ef;
  --muted:     #7a8699;
  --dim:       #4d5566;

  --ok:        #50fa7b;
  --warn:      #ffb86c;
  --err:       #ff5555;
  --info:      #8be9fd;
  --accent:    #bd93f9;

  --radius:    10px;
  --radius-sm: 6px;

  --font-sans: 'Satoshi', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ─── Layout ────────────────────────────────────────────────── */
.app {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
}
.brand svg { color: var(--ok); }
.brand small {
  color: var(--muted);
  font-weight: 400;
  margin-left: 8px;
  font-size: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--dim);
  box-shadow: 0 0 0 0 currentColor;
}
.dot.live  { background: var(--ok); animation: pulse 2s infinite; }
.dot.warn  { background: var(--warn); }
.dot.err   { background: var(--err); }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(80,250,123,.5); }
  70%  { box-shadow: 0 0 0 8px rgba(80,250,123,0); }
  100% { box-shadow: 0 0 0 0 rgba(80,250,123,0); }
}

/* ─── KPI grid ─────────────────────────────────────────────── */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.kpi .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 12px;
}
.kpi .value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 500;
  line-height: 1;
  color: var(--text);
}
.kpi .sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
  font-family: var(--font-mono);
}
.kpi.ok  .value { color: var(--ok); }
.kpi.err .value { color: var(--err); }
.kpi.warn .value { color: var(--warn); }

/* ─── Section titles ──────────────────────────────────────── */
.section {
  margin-bottom: 32px;
}
.section h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section h2::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.section-head h2 { margin-bottom: 0; flex: 1; }

/* Range filter */
.range-filter {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px;
  gap: 2px;
}
.range-btn {
  padding: 5px 12px;
  background: transparent;
  border: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  border-radius: 4px;
  cursor: pointer;
  transition: color .15s, background .15s;
}
.range-btn:hover { color: var(--text); }
.range-btn.active {
  background: var(--surface-2);
  color: var(--info);
  box-shadow: inset 0 0 0 1px var(--border-2);
}

/* Charts grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
}
.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 260px;
}
.chart-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.chart-body {
  position: relative;
  flex: 1;
  min-height: 200px;
}
.chart-body canvas {
  max-width: 100%;
}

/* ─── Host cards ──────────────────────────────────────────── */
.hosts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 12px;
}
.host {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: border-color 0.2s;
}
.host:hover { border-color: var(--border-2); }
.host.silent { border-color: rgba(255,85,85,0.4); background: rgba(255,85,85,0.04); }
.host .name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
}
.host .meta {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  font-family: var(--font-mono);
}
.host .health {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.health.healthy { background: rgba(80,250,123,0.1); color: var(--ok); }
.health.silent  { background: rgba(255,85,85,0.15); color: var(--err); }
.health.warning { background: rgba(255,184,108,0.12); color: var(--warn); }

/* ─── Table ───────────────────────────────────────────────── */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead th {
  text-align: left;
  padding: 12px 16px;
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  color: var(--text);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }
tbody tr.flash { animation: flash 1.2s ease-out; }
@keyframes flash {
  0% { background: rgba(139,233,253,0.15); }
  100% { background: transparent; }
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.badge.success        { background: rgba(80,250,123,0.12);  color: var(--ok); }
.badge.failed         { background: rgba(255,85,85,0.15);   color: var(--err); }
.badge.restore_failed { background: rgba(255,85,85,0.15);   color: var(--err); }
.badge.running        { background: rgba(139,233,253,0.12); color: var(--info); }

.badge.passed  { background: rgba(80,250,123,0.12); color: var(--ok); }
.badge.skipped { background: rgba(122,134,153,0.15); color: var(--muted); }

/* Wasabi cell */
.wasabi-cell {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  background: rgba(189,147,249,0.10);
  border: 1px solid rgba(189,147,249,0.28);
  border-radius: 4px;
  font-size: 11px;
  color: var(--accent);
  cursor: help;
}
.wasabi-icon { font-size: 10px; }
.wasabi-icon.locked { filter: drop-shadow(0 0 3px rgba(189,147,249,0.6)); }
.wasabi-date {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 10px;
}

/* ─── Events feed ─────────────────────────────────────────── */
.events {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  max-height: 400px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 12px;
}
.event {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: grid;
  grid-template-columns: 140px 80px 1fr;
  gap: 12px;
  align-items: baseline;
}
.event:hover { background: var(--surface-2); }
.event.flash { animation: flash 1.2s ease-out; }
.event .ts    { color: var(--dim); }
.event .level { text-transform: uppercase; font-size: 10px; letter-spacing: 0.05em; }
.event .level.info     { color: var(--info); }
.event .level.warning  { color: var(--warn); }
.event .level.error    { color: var(--err); }
.event .level.critical { color: var(--err); font-weight: 500; }
.event .msg { color: var(--text); word-break: break-word; }

/* ─── Utilities ───────────────────────────────────────────── */
.link {
  color: var(--info);
  text-decoration: none;
  border-bottom: 1px dotted currentColor;
}
.link:hover { border-bottom-style: solid; }

.empty {
  padding: 48px 24px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

.config-error {
  padding: 24px;
  background: rgba(255,85,85,0.06);
  border: 1px solid rgba(255,85,85,0.3);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  line-height: 1.7;
}
.config-error code {
  font-family: var(--font-mono);
  background: var(--surface);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--warn);
}

.mono { font-family: var(--font-mono); }
.muted { color: var(--muted); }
.right { text-align: right; }

/* Scrollbar (webkit) */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* Mobile */
@media (max-width: 640px) {
  .app { padding: 20px 16px; }
  .event { grid-template-columns: 1fr; gap: 4px; }
  thead th, tbody td { padding: 10px 12px; font-size: 12px; }
  .charts-grid { grid-template-columns: 1fr; }
  .chart-card { min-height: 240px; padding: 16px; }
  .section-head { gap: 8px; }
}