/* IT-NOC Enterprise Dashboard Theme */
:root {
  --noc-primary: #3b82f6;
  --noc-success: #10b981;
  --noc-warning: #f59e0b;
  --noc-danger: #ef4444;
  --noc-bg-dark: #0f172a;
  --noc-card-bg: rgba(30, 41, 59, 0.7);
  --noc-border: rgba(255, 255, 255, 0.1);
  --noc-text-light: #f8fafc;
  --noc-text-muted: #94a3b8;
  --noc-glow: 0 0 15px rgba(59, 130, 246, 0.5);
}

.noc-dashboard {
  background-color: var(--noc-bg-dark);
  color: var(--noc-text-light);
  font-family: 'Inter', system-ui, sans-serif;
  padding: 2rem;
  min-height: 100%;
}

.noc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.noc-card {
  background: var(--noc-card-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--noc-border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.noc-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--noc-glow);
}

.noc-kpi-title {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--noc-text-muted);
  margin-bottom: 0.5rem;
}

.noc-kpi-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--noc-text-light);
}

/* Uptime Kuma Blocks */
.noc-uptime-grid {
  display: flex;
  gap: 4px;
  margin-top: 1rem;
}

.noc-uptime-block {
  height: 32px;
  flex: 1;
  border-radius: 4px;
  background-color: var(--noc-success);
  transition: opacity 0.2s;
  cursor: pointer;
}

.noc-uptime-block:hover {
  opacity: 0.8;
}

.noc-uptime-block.down {
  background-color: var(--noc-danger);
  animation: pulse-red 2s infinite;
}

.noc-uptime-block.pending {
  background-color: var(--noc-warning);
}

@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Topology Map Container */
.noc-topology-container {
  width: 100%;
  height: 600px;
  background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
  border: 1px solid var(--noc-border);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}

/* Security Matrix */
.noc-security-matrix {
  width: 100%;
  border-collapse: collapse;
}

.noc-security-matrix th {
  text-align: left;
  padding: 12px;
  border-bottom: 1px solid var(--noc-border);
  color: var(--noc-text-muted);
}

.noc-security-matrix td {
  padding: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-pass { background: rgba(16, 185, 129, 0.2); color: var(--noc-success); }
.status-fail { background: rgba(239, 68, 68, 0.2); color: var(--noc-danger); }