/* Optional feedback inspector: compact by default, expanded on demand.
   It participates in layout; never overlays the pupil or the exam answers. */
.ret-feedback-toggle { display: inline-flex; align-items: center; gap: 7px; min-height: 44px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; color: var(--accent-strong); background: var(--surface); font: inherit; font-size: 14px; font-weight: 650; cursor: pointer; }
.ret-feedback-toggle[aria-expanded='true'] { border-color: var(--accent); background: var(--accent-tint); box-shadow: inset 0 -2px var(--accent); }
.ret-feedback { align-self: start; min-width: 0; padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.ret-feedback[data-open='false'] { display: none; }
.ret-inline-feedback { min-width: 0; }
.ret-inline-feedback .rsp-direction-box { margin: 0; padding: 11px 12px; gap: 9px; border-radius: 9px; }
.ret-inline-feedback .rsp-direction-text { min-width: 0; }
.ret-inline-feedback .rsp-direction-label { font-size: 15px; line-height: 1.4; letter-spacing: 0; }
.ret-inline-feedback .rsp-direction-hint { font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.ret-inline-feedback .rsp-direction-dot { width: 9px; height: 9px; flex: none; margin-top: 6px; }
.ret-workspace:not(.has-feedback) .ret-primary-controls { gap: 8px; }
.ret-workspace:not(.has-feedback) .ret-stage { align-self: start; }
.ret-workspace.has-feedback .ret-inline-feedback,
html[data-ret-mode='exam'] #retInlineFeedback,
html[data-ret-exam='on'] #retInlineFeedback { display: none !important; }
.ret-feedback__head { display: flex; align-items: center; gap: 4px; padding-bottom: 10px; border-bottom: 1px solid var(--border-soft); margin-bottom: 12px; }
.ret-feedback__head h2 { flex: 1; margin: 0; color: var(--accent-strong); font-size: 14px; font-weight: 700; line-height: 1.5; }
.ret-feedback__head button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex: none; padding: 0; border: 1px solid var(--border-soft); border-radius: 6px; background: var(--surface-sunken); color: var(--accent-strong); font-size: 22px; cursor: pointer; }
.ret-feedback .rsp-panel { gap: 16px; }
.ret-feedback .rsp-card { border: 0; padding: 0; background: none; box-shadow: none; }
.ret-feedback .rsp-characteristics > .rsp-card-head { display: none; }
.ret-feedback .rsp-card-head { border: 0; margin-bottom: 8px; padding: 0; }
.ret-feedback .rsp-card-title { font-size: 12px; letter-spacing: 0; text-transform: none; }
.ret-feedback .rsp-direction-box { padding: 10px; gap: 8px; margin-bottom: 12px; }
.ret-feedback .rsp-direction-label { font-size: 15px; line-height: 1.4; letter-spacing: 0; }
.ret-feedback .rsp-direction-hint { font-size: 12px; line-height: 1.5; }
.ret-feedback .rsp-direction-dot { width: 9px; height: 9px; margin-top: 6px; }
.ret-feedback .rsp-meter-label { width: 78px; font-size: 12px; text-transform: none; letter-spacing: 0; }
.ret-feedback .rsp-meters { gap: 8px; }
.ret-feedback .rsp-progress-pct { text-transform: none; font-size: 12px; margin-bottom: 8px; }
.ret-feedback .rsp-stats-row { padding-top: 8px; gap: 20px; }
.ret-feedback .rsp-stat { flex-direction: row; align-items: baseline; gap: 5px; }
.ret-feedback .rsp-stat-num { font-size: 18px; }
.ret-feedback .rsp-stat-label { font-size: 11px; text-transform: none; }
.ret-feedback .ret-ring-legend { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border-soft); }
.ret-feedback .ret-ring-legend__keys { flex-wrap: wrap; gap: 10px; font-size: 12px; }
.ret-feedback.is-expanded { padding: 16px; }
.ret-feedback.is-expanded .rsp-panel { gap: 24px; }
.ret-feedback.is-expanded .rsp-direction-label { font-size: 18px; }
.ret-feedback.is-expanded .rsp-direction-hint { font-size: 14px; }
.ret-feedback.is-expanded .rsp-meter-label { font-size: 14px; width: 90px; }
.ret-feedback.is-expanded .rsp-meters { gap: 14px; }
.ret-feedback.is-expanded .rsp-stat-num { font-size: 26px; }
html[data-ret-mode='exam'] .ret-workspace.has-feedback,
html[data-ret-exam='on'] .ret-workspace.has-feedback { grid-template-columns: minmax(0, 1fr); }
html[data-ret-exam='on'] :is(#retFeedbackToggle, #retReflexInspector) { display: none !important; }
@media (min-width: 1100px) {
  .ret-app:has(.has-feedback) { max-width: 1600px; }
  .ret-workspace.has-feedback { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 12px; align-items: start; }
  .ret-workspace.has-feedback-wide { grid-template-columns: minmax(0, 1fr) 340px; }
  .has-feedback .ret-viewport-card { grid-template-columns: minmax(0, 1fr) 330px; gap: 12px; }
  .has-feedback .ret-case-picker .ret-field-head { display: none; }
}
@media (max-width: 1099px) {
  .ret-feedback { margin-top: 10px; }
  .ret-feedback:not(.is-expanded) .rsp-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
}
@media (max-width: 760px) {
  .ret-feedback-toggle { padding: 8px 10px; }
  .ret-feedback-toggle span { display: none; }
  .ret-feedback:not(.is-expanded) .rsp-panel { display: flex; }
}