/**
 * Shared Ops / Command Center shell (dark theme).
 * Requires design-tokens.css loaded first.
 */
:root {
  --bg: var(--bp-ops-bg, #050816);
  --panel: var(--bp-ops-surface, #0c1224);
  --panel-2: var(--bp-ops-surface-2, #111a33);
  --border: var(--bp-ops-border, rgba(120, 156, 255, 0.14));
  --text: var(--bp-ops-text, #eaf3ff);
  --muted: var(--bp-ops-muted, #8ea4c0);
  --accent: var(--bp-ops-accent, #38bdf8);
  --danger: var(--bp-ops-danger, #fb7185);
  --warn: var(--bp-ops-warn, #fbbf24);
  --success: var(--bp-ops-success, #22c55e);
}

* {
  box-sizing: border-box;
}

body.ops-app {
  margin: 0;
  font-family: var(--bp-font-sans, system-ui, "Segoe UI", sans-serif);
  background:
    radial-gradient(circle at 14% 12%, rgba(56, 189, 248, 0.16), transparent 26%),
    radial-gradient(circle at 88% 10%, rgba(99, 102, 241, 0.14), transparent 24%),
    linear-gradient(145deg, #050816 0%, #081124 42%, #050816 100%);
  color: var(--text);
  min-height: 100vh;
}

body.ops-app::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(120, 156, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 156, 255, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.35;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.55), transparent 78%);
}

.ops-app a {
  color: var(--accent);
}

.ops-header {
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 16, 30, 0.96);
  position: sticky;
  top: 0;
  z-index: 20;
}

.ops-header h1 {
  margin: 0;
  font-size: 1.1rem;
}

/* Keep tenant logos calm in the header (custom brand marks can be huge otherwise). */
.ops-header [data-tenant-logo],
.ops-header .tenant-logo-chip {
  width: 32px;
  height: 32px;
  max-width: 32px;
  max-height: 32px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 8px;
  padding: 2px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: none;
}

.ops-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.ops-nav a,
.ops-nav button {
  text-decoration: none;
  font-size: 0.82rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--accent);
  cursor: pointer;
}

.ops-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

.ops-card.critical {
  border-color: var(--danger);
}

.ops-card.clickable {
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}

.ops-card.clickable:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.ops-metric {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.ops-label {
  font-size: 0.85rem;
  color: var(--muted);
}

.ops-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: ops-pulse 1.4s infinite;
  margin-inline-end: 0.35rem;
  vertical-align: middle;
}

@keyframes ops-pulse {
  50% {
    opacity: 0.3;
  }
}

.ops-err {
  color: var(--danger);
  padding: 1rem;
}