.system-events-page {
  display: grid;
  gap: 1rem;
}

.system-events-header,
.system-events-panel > header {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}

.system-events-header h2,
.system-events-panel h3 {
  margin: 0;
}

.system-events-header p,
.system-events-panel p {
  color: var(--muted-text, #64748b);
  margin: 0.25rem 0 0;
}

.system-events-header-actions,
.system-events-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.system-events-toolbar {
  align-items: end;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: minmax(16rem, 1fr) minmax(9rem, 11rem) minmax(9rem, 11rem) minmax(10rem, 12rem) auto;
}

.system-events-field {
  display: grid;
  gap: 0.35rem;
}

.system-events-field span {
  color: var(--muted-text, #64748b);
  font-size: 0.875rem;
  font-weight: 600;
}

.system-events-field input,
.system-events-field select {
  min-height: 2.5rem;
}

.system-events-summary-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.system-events-summary-card {
  background: var(--surface, #ffffff);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 8px;
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
}

.system-events-summary-card span {
  color: var(--muted-text, #64748b);
  font-size: 0.875rem;
}

.system-events-summary-card strong {
  font-size: 1.25rem;
}

.system-events-panel {
  display: grid;
  gap: 0.75rem;
}

.system-events-table-wrapper {
  overflow-x: auto;
}

.system-events-table {
  border-collapse: collapse;
  min-width: 1080px;
  width: 100%;
}

.system-events-table th,
.system-events-table td {
  border-bottom: 1px solid var(--border-color, #e2e8f0);
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
}

.system-events-table th {
  color: var(--muted-text, #64748b);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.system-events-table td small {
  color: var(--muted-text, #64748b);
  display: block;
  margin-top: 0.2rem;
  max-width: 28rem;
  overflow-wrap: anywhere;
}

.system-events-count,
.system-events-severity,
.system-events-status {
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.35rem 0.55rem;
  white-space: nowrap;
}

.system-events-count {
  background: #f1f5f9;
  color: #334155;
}

.system-events-severity.is-info {
  background: #dbeafe;
  color: #1d4ed8;
}

.system-events-severity.is-warning {
  background: #fef3c7;
  color: #92400e;
}

.system-events-severity.is-error {
  background: #fee2e2;
  color: #991b1b;
}

.system-events-severity.is-critical {
  background: #111827;
  color: #ffffff;
}

.system-events-status.is-open {
  background: #fee2e2;
  color: #991b1b;
}

.system-events-status.is-reviewing {
  background: #fef3c7;
  color: #92400e;
}

.system-events-status.is-resolved {
  background: #dcfce7;
  color: #166534;
}

.system-events-status.is-ignored {
  background: #f1f5f9;
  color: #475569;
}

.system-events-message,
.system-events-empty,
.system-events-loading {
  border-radius: 8px;
  padding: 0.875rem 1rem;
}

.system-events-message-error {
  background: #fee2e2;
  color: #991b1b;
}

.system-events-message-success {
  background: #dcfce7;
  color: #166534;
}

.system-events-empty,
.system-events-loading {
  background: #f8fafc;
  color: #475569;
}

@media (max-width: 960px) {
  .system-events-header,
  .system-events-panel > header {
    align-items: stretch;
    flex-direction: column;
  }

  .system-events-toolbar,
  .system-events-summary-grid {
    grid-template-columns: 1fr;
  }
}