/* NIDS - Network Intrusion Detection System - CyberShield theme */
/* Lightweight: contain for instant repaint, 16ms-friendly */

#nids-alerts-feed {
  contain: layout style paint;
}

.nids-alert-item {
  contain: layout style;
}

.security-suite-grid .security-tool {
  padding: 12px;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.1);
}
.security-suite-grid .security-tool label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.security-suite-grid .security-result {
  margin-top: 8px;
  font-size: 12px;
  min-height: 20px;
}
.text-success { color: var(--success-green, #10b981); }
.text-danger { color: var(--danger-red, #ef4444); }
.text-muted { color: var(--text-secondary, #94a3b8); }

.nids-card {
  background: var(--glass-bg, rgba(15, 23, 42, 0.8));
  border: 1px solid var(--glass-border-color, rgba(148, 163, 184, 0.1));
  border-radius: 16px;
  backdrop-filter: var(--glass-backdrop, blur(16px));
  box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.3));
}

.nids-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Top-class monitoring indicator: pulse when active, static when paused */
.nids-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 10px;
  transition: background 0.2s, color 0.2s;
}

.nids-indicator--monitoring {
  color: var(--success-green, #10b981);
  background: rgba(16, 185, 129, 0.18);
  box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.25);
}

.nids-indicator--monitoring .nids-indicator-dot {
  animation: nids-dot-pulse 0.9s ease-in-out infinite;
}

.nids-indicator--paused {
  color: var(--text-secondary, #64748b);
  background: rgba(100, 116, 139, 0.2);
  box-shadow: none;
}

.nids-indicator--paused .nids-indicator-dot {
  animation: none;
  opacity: 0.7;
}

@keyframes nids-dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 4px currentColor); }
  50% { opacity: 0.6; transform: scale(1.1); filter: drop-shadow(0 0 8px currentColor); }
}

.nids-live-badge {
  font-size: 12px;
  color: var(--success-green, #10b981);
  display: flex;
  align-items: center;
  gap: 6px;
}

.nids-live-badge i {
  font-size: 8px;
  animation: nids-pulse 1.5s ease-in-out infinite;
}

@keyframes nids-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Shown only when monitoring is off: total alerts count */
.nids-count-only {
  padding: 24px;
  margin-bottom: 16px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.08);
  text-align: center;
}

.nids-total-label {
  color: var(--text-secondary, #94a3b8);
  font-size: 14px;
  margin-right: 8px;
}

.nids-total-number {
  color: var(--text-primary, #f1f5f9);
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.nids-start-hint {
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.nids-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  align-items: center;
}

.nids-filter-select,
.nids-filter-input {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--glass-border-color);
  color: var(--text-primary, #f1f5f9);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13px;
  min-width: 120px;
}

.nids-filter-input {
  min-width: 140px;
}

.nids-filter-select:focus,
.nids-filter-input:focus {
  outline: none;
  border-color: var(--accent-blue, #3b82f6);
}

.nids-alerts-feed {
  max-height: 120px;
  overflow-y: auto;
  margin-bottom: 16px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.08);
}

.nids-alert-item {
  padding: 8px 12px;
  margin-bottom: 6px;
  border-radius: 10px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border-left: 3px solid;
  background: rgba(15, 23, 42, 0.6);
}

.nids-alert-item:last-child {
  margin-bottom: 0;
}

.nids-alert-item.severity-CRITICAL { border-left-color: var(--critical-red, #dc2626); }
.nids-alert-item.severity-HIGH     { border-left-color: var(--danger-red, #ef4444); }
.nids-alert-item.severity-MEDIUM   { border-left-color: var(--warning-yellow, #f59e0b); }
.nids-alert-item.severity-LOW      { border-left-color: var(--text-secondary, #94a3b8); }

.nids-alert-time {
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  min-width: 72px;
}

.nids-alert-type {
  font-weight: 600;
  color: var(--text-primary);
}

.nids-alert-msg {
  color: var(--text-secondary);
  flex: 1;
}

.nids-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--glass-border-color);
}

.nids-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.nids-table th,
.nids-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.nids-table th {
  background: rgba(15, 23, 42, 0.95);
  color: var(--text-accent, #60a5fa);
  font-weight: 600;
  white-space: nowrap;
}

.nids-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.06);
}

.nids-table td {
  color: var(--text-primary);
}

.nids-table .severity-CRITICAL { color: var(--critical-red); font-weight: 600; }
.nids-table .severity-HIGH     { color: var(--danger-red); font-weight: 600; }
.nids-table .severity-MEDIUM   { color: var(--warning-yellow); }
.nids-table .severity-LOW      { color: var(--text-secondary); }

.nids-table .status-Blocked { color: var(--danger-red); }
.nids-table .status-Alert   { color: var(--warning-yellow); }

.nids-empty {
  text-align: center;
  padding: 24px;
  color: var(--text-secondary);
}

.nids-add-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(4px);
}

.nids-add-modal-inner {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-color);
  border-radius: 16px;
  padding: 24px;
  max-width: 420px;
  width: 90%;
  box-shadow: var(--glass-shadow);
}

.nids-add-modal h3 {
  margin-bottom: 16px;
  color: var(--text-primary);
}

.nids-add-modal label {
  display: block;
  margin-bottom: 4px;
  color: var(--text-secondary);
  font-size: 12px;
}

.nids-add-modal input,
.nids-add-modal select {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 12px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--glass-border-color);
  border-radius: 10px;
  color: var(--text-primary);
}

.nids-add-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 16px;
}

@media (max-width: 768px) {
  .nids-filters { flex-direction: column; align-items: stretch; }
  .nids-table-wrap { font-size: 12px; }
  .nids-table th, .nids-table td { padding: 8px; }
}