/* Page feedback + Beitragen — calm inline control for public content pages.
   Class prefix `pf-`; distinct from the in-app SPA feedback dialog (feedback.css). */
.pf {
  --pf-radius: 14px;
  margin: clamp(1.25rem, 4vw, 2.25rem) auto 0;
  max-width: 46rem;
  border: 1px solid var(--line);
  border-radius: var(--pf-radius);
  background: var(--surface);
  padding: clamp(0.9rem, 3vw, 1.2rem);
  box-shadow: var(--shadow);
}
.pf-question {
  margin: 0 0 0.55rem;
  font-weight: 700;
  color: var(--ink);
}
.pf-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.pf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
.pf-btn:focus-visible,
.pf-ghost:focus-visible,
.pf-primary:focus-visible,
.pf-contribute-toggle:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.pf-btn:hover { background: var(--chip); }
.pf-btn.is-active {
  background: var(--soft);
  border-color: var(--green);
}
.pf-emoji { font-size: 1.05em; }
.pf-count {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-weight: 600;
}
.pf-comment { margin-top: 0.85rem; }
.pf-comment-label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 650;
}
.pf-comment-label span { color: var(--muted); font-weight: 400; }
.pf-textarea {
  box-sizing: border-box;
  width: 100%;
  min-height: 4.5rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  resize: vertical;
}
.pf-textarea:focus-visible { outline: 2px solid var(--green); outline-offset: 1px; }
.pf-note { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.85em; }
.pf-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.6rem;
}
.pf-ghost,
.pf-primary {
  min-height: 44px;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
.pf-ghost { border: 1px solid var(--line); background: transparent; color: var(--ink); }
.pf-ghost:hover { background: var(--chip); }
.pf-primary { border: 1px solid var(--green); background: var(--green); color: var(--on-green); }
.pf-thanks {
  margin: 0.75rem 0 0;
  color: var(--green);
  font-weight: 650;
}
.pf-contribute { margin-top: 0.95rem; border-top: 1px solid var(--line); padding-top: 0.85rem; }
.pf-contribute-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
.pf-contribute-toggle:hover { background: var(--chip); }
.pf-contribute-toggle[aria-expanded="true"] { background: var(--soft); border-color: var(--green); }
.pf-contribute-form { margin-top: 0.7rem; }
.pf-contribute-status { margin: 0.6rem 0 0; font-weight: 650; }
.pf-contribute-status.success { color: var(--green); }
.pf-contribute-status.error { color: var(--red); }
@media (forced-colors: active) {
  .pf,
  .pf-btn,
  .pf-ghost,
  .pf-primary,
  .pf-contribute-toggle,
  .pf-textarea { border: 1px solid CanvasText; }
  .pf-btn.is-active,
  .pf-contribute-toggle[aria-expanded="true"] { background: Highlight; color: HighlightText; }
}
@media (prefers-reduced-motion: reduce) {
  .pf * { transition: none !important; }
}