.au-approval-gate {
  background: var(--au-surface);
  border: 1px solid var(--au-border-emphasis);
  border-radius: var(--au-radius-lg);
  overflow: hidden;
}

.au-approval-gate__header {
  align-items: start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 18px 20px;
}

.au-approval-gate__eyebrow,
.au-approval-gate__rationale-label {
  font: 600 10px/1.3 var(--au-font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.au-approval-gate__eyebrow {
  color: var(--au-warning);
  margin: 0 0 7px;
}

.au-approval-gate__title {
  font-size: 16px;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 0;
}

.au-approval-gate__aside {
  align-items: center;
  display: flex;
  flex-shrink: 0;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.au-approval-gate__shortcut {
  background: var(--au-surface-muted);
  border: 1px solid var(--au-border-color);
  border-radius: var(--au-radius-sm);
  color: var(--au-fg-subtle);
  flex-shrink: 0;
  font: 10px/1.3 var(--au-font-mono);
  padding: 4px 8px;
  white-space: nowrap;
}

.au-approval-gate__action {
  background: var(--au-surface-muted);
  border-top: 1px solid var(--au-border-color);
  color: var(--au-fg-muted);
  font: 11px/1.5 var(--au-font-mono);
  margin: 0;
  padding: 12px 20px;
}

.au-approval-gate__rationale {
  border-top: 1px solid var(--au-border-color);
  padding: 14px 20px;
}

.au-approval-gate__rationale-label {
  color: var(--au-fg-subtle);
  margin: 0 0 6px;
}

.au-approval-gate__rationale-body {
  color: var(--au-fg-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.au-approval-gate__footer {
  border-top: 1px solid var(--au-border-color);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  padding: 12px 20px;
}

.au-approval-gate[data-au-state="success"] {
  border-color: var(--au-success);
}

.au-approval-gate[data-au-state="error"] {
  border-color: var(--au-danger);
}