/*
 * PÉPITE — Styles du module de retours (bêta 0.2)
 * Toutes les classes sont préfixées « pf- » pour ne pas toucher au reste du site.
 * Les couleurs reprennent les variables du site si elles existent, sinon ces valeurs.
 */
:root {
  --pf-cream: var(--color-cream, #fff8ee);
  --pf-peach: var(--color-peach, #f6c6a8);
  --pf-peach-soft: #fde6d6;
  --pf-yellow: var(--color-yellow, #f7de8a);
  --pf-sage: var(--color-sage, #8fa98b);
  --pf-sage-dark: #4f6b4c;
  --pf-ink: var(--color-text, #3d3a35);
  --pf-ink-soft: #6b655c;
  --pf-error: #9a3b26;
  --pf-card: #ffffff;
  --pf-line: #eadfce;
  --pf-radius: 18px;
  --pf-focus: 0 0 0 3px #fff, 0 0 0 5px #4f6b4c;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --pf-ink: #f3ece2;
    --pf-ink-soft: #c9c0b3;
    --pf-card: #2b2824;
    --pf-line: #4a443c;
    --pf-peach-soft: #4a362a;
    --pf-error: #f2a48d;
    --pf-sage-dark: #b8d1b4;
    --pf-focus: 0 0 0 3px #2b2824, 0 0 0 5px #b8d1b4;
  }
}

.pf-sr {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.pf-reactions [hidden], .pf-ideas [hidden] { display: none !important; }
.pf-reactions button, .pf-ideas button, .pf-cat { -webkit-tap-highlight-color: transparent; }

/* ---------- Réactions ---------- */
.pf-reactions {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--pf-line);
  text-align: center;
  color: var(--pf-ink);
}
.pf-reactions__question {
  margin: 0 0 .75rem;
  font-size: .95rem;
  color: var(--pf-ink-soft);
}
.pf-reactions__choices {
  display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center;
}
.pf-chip {
  min-height: 44px;
  padding: .5rem 1rem;
  border: 1px solid var(--pf-line);
  border-radius: 999px;
  background: var(--pf-card);
  color: var(--pf-ink);
  font: inherit; font-size: .95rem;
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}
.pf-chip:hover:not(:disabled) { background: var(--pf-peach-soft); border-color: var(--pf-peach); }
.pf-chip:active:not(:disabled) { transform: scale(.97); }
.pf-chip:disabled { opacity: .55; cursor: progress; }
.pf-reactions__status { min-height: 1.4em; margin: .75rem 0 0; font-size: .95rem; color: var(--pf-ink-soft); }
.pf-ok { color: var(--pf-sage-dark); animation: pf-fade .35s ease-out; }
.pf-error { color: var(--pf-error); }

/* ---------- Petit coin des idées ---------- */
.pf-ideas { margin: 1.5rem auto 0; max-width: 34rem; color: var(--pf-ink); text-align: left; }
.pf-ideas__toggle {
  display: block; margin: 0 auto;
  min-height: 44px; padding: .5rem .75rem;
  border: 0; background: none;
  color: var(--pf-ink-soft);
  font: inherit; font-size: .95rem;
  text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--pf-peach);
  cursor: pointer;
}
.pf-ideas__toggle:hover { color: var(--pf-ink); }
.pf-ideas__toggle[aria-expanded="true"] { color: var(--pf-ink); }

.pf-ideas__panel {
  margin-top: .75rem;
  padding: 1.25rem;
  background: var(--pf-card);
  border: 1px solid var(--pf-line);
  border-radius: var(--pf-radius);
  box-shadow: 0 6px 24px rgba(120, 90, 60, .08);
  animation: pf-fade .3s ease-out;
}
.pf-ideas__head { display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; }
.pf-ideas__title { margin: 0 0 1rem; font-size: 1.15rem; font-weight: 600; line-height: 1.35; }
.pf-ideas__title:focus { outline: none; }
.pf-close {
  flex: none; width: 44px; height: 44px; margin: -.5rem -.5rem 0 0;
  border: 0; border-radius: 50%; background: transparent;
  color: var(--pf-ink-soft); font-size: 1.6rem; line-height: 1; cursor: pointer;
}
.pf-close:hover { background: var(--pf-peach-soft); color: var(--pf-ink); }

.pf-cats { display: grid; gap: .5rem; margin: 0 0 1rem; padding: 0; border: 0; }
@media (min-width: 560px) { .pf-cats { grid-template-columns: 1fr 1fr; } }
.pf-cat__input { position: absolute; inset: 0; opacity: 0; margin: 0; width: 100%; height: 100%; cursor: pointer; }
.pf-cat {
  position: relative;
  display: flex; align-items: center; gap: .45rem; min-height: 44px; box-sizing: border-box;
  padding: .55rem .85rem;
  border: 1px solid var(--pf-line); border-radius: 14px;
  background: var(--pf-cream);
  font-size: .93rem; line-height: 1.3; cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .pf-cat { background: transparent; } }
.pf-cat:hover { border-color: var(--pf-peach); }
.pf-cat:has(.pf-cat__input:checked), .pf-cat.is-checked { background: var(--pf-peach-soft); border-color: var(--pf-peach); font-weight: 600; }
.pf-cat:has(.pf-cat__input:focus-visible) { box-shadow: var(--pf-focus); }

.pf-textarea {
  display: block; width: 100%; box-sizing: border-box;
  min-height: 7rem; padding: .75rem .9rem;
  border: 1px solid var(--pf-line); border-radius: 14px;
  background: var(--pf-card); color: var(--pf-ink);
  font: inherit; font-size: 1rem; /* 16px : évite le zoom auto sur iPhone */
  resize: vertical;
}
.pf-textarea::placeholder { color: var(--pf-ink-soft); opacity: .85; }
.pf-count { margin: .35rem 0 0; font-size: .8rem; color: var(--pf-ink-soft); text-align: right; }
.pf-note { margin: .9rem 0 0; font-size: .85rem; line-height: 1.5; color: var(--pf-ink-soft); }
.pf-note a, .pf-link { color: var(--pf-sage-dark); text-underline-offset: 3px; }
.pf-link {
  border: 0; background: none; padding: .25rem .2rem; min-height: 44px;
  font: inherit; text-decoration: underline; cursor: pointer;
}

.pf-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-top: 1rem; }
.pf-submit {
  min-height: 48px; padding: .7rem 1.4rem;
  border: 0; border-radius: 999px;
  background: var(--pf-yellow); color: #3d3a35;
  font: inherit; font-weight: 600; cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}
.pf-submit:hover:not(:disabled) { background: #f3d36a; }
.pf-submit:active:not(:disabled) { transform: scale(.98); }
.pf-submit:disabled { opacity: .6; cursor: progress; }
.pf-submit--soft { background: var(--pf-peach-soft); color: var(--pf-ink); }
.pf-form__status { min-height: 1.4em; margin: .75rem 0 0; font-size: .92rem; }

/* Piège à robots : hors écran, invisible et ignoré par les lecteurs d'écran */
.pf-hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.pf-chip:focus-visible, .pf-ideas__toggle:focus-visible, .pf-close:focus-visible,
.pf-submit:focus-visible, .pf-link:focus-visible, .pf-textarea:focus-visible, .pf-note a:focus-visible {
  outline: none; box-shadow: var(--pf-focus);
}

@keyframes pf-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .pf-ideas__panel, .pf-ok { animation: none; }
  .pf-chip, .pf-submit, .pf-cat { transition: none; }
  .pf-chip:active:not(:disabled), .pf-submit:active:not(:disabled) { transform: none; }
}