/* Feedback feature styles (feedback/feedback.css).
   Linked from index.html alongside styles.css and uses only the design tokens
   defined there (--ink, --hairline, --surface, …) — no new colour values.
   Covers the report dialog built by feedback.js and the quiet end-of-article
   "Report a problem" affordance rendered by views.js / interpretations.js.
   Button recipe copied from .quiz-btn (plans/obr-rule-test/quiz.css) rather than
   reused, to keep the features decoupled. */

/* ── Overlay + modal ───────────────────────────────────── */
.feedback-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 16px 16px;
}

.feedback-overlay[hidden] { display: none; }

.feedback-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22,24,29,.35);
  z-index: -1;
}

.feedback-modal {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  width: 100%;
  max-width: 460px;
  box-shadow: 0 12px 40px rgba(22,24,29,.15);
  position: relative;
  z-index: 1;
  padding: 22px 24px;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
}

.feedback-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
}

.feedback-context {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-muted);
  margin: 0 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}

.feedback-context strong { color: var(--ink); display: block; }
.feedback-context-detail { display: block; margin-top: 2px; }

/* ── Reason radios ─────────────────────────────────────── */
.feedback-reasons {
  border: none;
  padding: 0;
  margin: 0 0 14px;
}

.feedback-legend {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 0;
  margin-bottom: 8px;
}

.feedback-reason {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink-body);
  cursor: pointer;
  transition: background .1s;
}

.feedback-reason:hover { background: var(--hover-tint); }

.feedback-reason input {
  accent-color: var(--ink);
  margin: 0;
  flex-shrink: 0;
}

/* ── Comment ───────────────────────────────────────────── */
.feedback-comment-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 14px;
}

.feedback-comment {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 10px 12px;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: var(--paper);
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  resize: vertical;
  box-sizing: border-box;
}

.feedback-comment::placeholder { color: var(--ink-faint); }
.feedback-comment:focus-visible { outline: 2px solid var(--focus); outline-offset: -1px; }

/* ── Status + actions ──────────────────────────────────── */
.feedback-status {
  font-size: 13px;
  color: var(--ink-muted);
  margin: 0 0 4px;
  min-height: 20px;
}

.feedback-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 10px;
}

/* Copied from the .quiz-btn recipe (plans/obr-rule-test/quiz.css:122-135). */
.feedback-btn {
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--hairline-2);
  cursor: pointer;
  transition: border-color .12s, background .12s, transform .12s;
}

.feedback-btn:hover { border-color: var(--ink); background: var(--hover-tint); }

.feedback-btn--primary {
  background: var(--fill-ink);
  color: var(--on-ink);
  border-color: var(--fill-ink);
}

.feedback-btn--primary:hover {
  background: var(--fill-ink);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(22,24,29,.18);
}

.feedback-btn[disabled] { opacity: .4; cursor: default; }
.feedback-btn[disabled]:hover { transform: none; box-shadow: none; }
.feedback-btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* ── End-of-article affordance ─────────────────────────── */
/* Quiet link at the end of article/interpretation pages, styled after
   .quiz-review-report (plans/obr-rule-test/quiz.css:208-212). */
.feedback-affordance {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}

.feedback-affordance-link {
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  font-size: 12.5px;
  color: var(--ink-faint);
  cursor: pointer;
}

.feedback-affordance-link:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Motion preferences ────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .feedback-overlay, .feedback-modal, .feedback-btn { transition: none; }
  .feedback-btn--primary:hover { transform: none; }
}