/* ============================================================
   OPALINE CONSEIL — Bibliothèque de prompts IA
   css/prompts-library.css
   Charte : Or #d4a574 · Noir #0f0f0f/#1a1a1a · Bordeaux #6b1f2e
   Typo : Playfair Display (titres) + Inter (corps)
   S'appuie sur opaline-theme.css (chargé avant ce fichier)
   ============================================================ */

.pl {
  --pl-or: #d4a574;
  --pl-or-clair: #e8c490;
  --pl-or-fonce: #a8763d;
  --pl-noir: #0f0f0f;
  --pl-noir-velours: #1a1a1a;
  --pl-bordeaux: #6b1f2e;
  --pl-blanc: #fdfcfb;
  --pl-creme: #f8f6f3;
  --pl-opale: #ebe6dd;
  --pl-texte: #2a2a2a;
  --pl-muted: #6a6a78;
  --pl-radius: 14px;
  --pl-ombre: 0 4px 24px rgba(15, 15, 15, 0.07);
  --pl-ombre-forte: 0 14px 44px rgba(15, 15, 15, 0.14);
  --pl-t: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- HERO ---------- */
.pl-hero {
  text-align: center;
  padding: 84px 24px 60px;
  color: var(--pl-blanc);
}
.pl-hero__badge {
  display: inline-block;
  padding: 7px 18px;
  margin-bottom: 22px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
.pl-hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.18;
  margin-bottom: 18px;
}
.pl-hero h1 em { font-style: normal; color: var(--pl-or) !important; }
.pl-hero__sub {
  max-width: 700px;
  margin: 0 auto 34px;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82) !important;
}
.pl-hero__stats { display: flex; justify-content: center; gap: 46px; flex-wrap: wrap; }
.pl-hero__stat strong {
  display: block;
  font-family: 'Playfair Display', Georgia, serif !important;
  font-size: 1.8rem;
  color: var(--pl-or) !important;
}
.pl-hero__stat span {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.6) !important;
}

/* ---------- BARRE D'OUTILS ---------- */
.pl-toolbar {
  position: sticky;
  top: 0;
  z-index: 90;
  padding: 20px 24px 16px;
  background: rgba(253, 252, 251, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--pl-opale);
}
.pl-toolbar__inner { max-width: 1240px; margin: 0 auto; }

.pl-search { position: relative; max-width: 560px; margin: 0 auto 18px; }
.pl-search input {
  width: 100%;
  padding: 14px 46px;
  background: var(--pl-blanc);
  border: 1px solid var(--pl-opale);
  border-radius: 999px;
  color: var(--pl-texte);
  font-size: 0.98rem;
  transition: border-color var(--pl-t), box-shadow var(--pl-t);
}
.pl-search input::placeholder { color: #a5a5b0; }
.pl-search input:focus {
  outline: none;
  border-color: var(--pl-or);
  box-shadow: 0 0 0 4px rgba(212, 165, 116, 0.16);
}
.pl-search__icon {
  position: absolute; left: 18px; top: 50%;
  transform: translateY(-50%);
  color: var(--pl-or); pointer-events: none;
}
.pl-search__clear {
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--pl-muted); font-size: 1.15rem;
  padding: 4px 9px; display: none; line-height: 1;
}
.pl-search__clear:hover { color: var(--pl-bordeaux); }

.pl-tabs { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; margin-bottom: 16px; }
.pl-tab {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 17px;
  background: var(--pl-blanc);
  border: 1px solid var(--pl-opale);
  border-radius: 999px;
  color: var(--pl-texte);
  font-size: 0.87rem;
  cursor: pointer;
  transition: all var(--pl-t);
}
.pl-tab:hover { border-color: var(--pl-or); box-shadow: var(--pl-ombre); }
.pl-tab.is-active {
  background: var(--pl-noir-velours);
  border-color: var(--pl-noir-velours);
  color: var(--pl-blanc);
  font-weight: 600;
}
.pl-tab__count {
  padding: 1px 8px; border-radius: 999px;
  background: rgba(212, 165, 116, 0.18);
  color: var(--pl-or-fonce);
  font-size: 0.73rem; font-weight: 700;
}
.pl-tab.is-active .pl-tab__count {
  background: rgba(212, 165, 116, 0.25);
  color: var(--pl-or) !important;
}

.pl-filters { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; align-items: center; }
.pl-filter { display: flex; align-items: center; gap: 7px; }
.pl-filter__label {
  font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--pl-muted); font-weight: 600;
}
.pl-filter select {
  padding: 7px 12px;
  background: var(--pl-blanc);
  border: 1px solid var(--pl-opale);
  border-radius: 8px;
  color: var(--pl-texte);
  font-size: 0.83rem;
  cursor: pointer;
}
.pl-filter select:focus { outline: none; border-color: var(--pl-or); }

.pl-fav-toggle {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 15px;
  background: var(--pl-blanc);
  border: 1px solid var(--pl-opale);
  border-radius: 999px;
  color: var(--pl-texte);
  font-size: 0.83rem; cursor: pointer;
  transition: all var(--pl-t);
}
.pl-fav-toggle:hover { border-color: var(--pl-or); }
.pl-fav-toggle.is-active {
  background: var(--pl-or);
  border-color: var(--pl-or);
  color: var(--pl-noir);
  font-weight: 600;
}

/* ---------- GRILLE ---------- */
.pl-main { max-width: 1240px; margin: 0 auto; padding: 36px 24px 90px; }
.pl-results-count { margin-bottom: 24px; font-size: 0.88rem; color: var(--pl-muted); text-align: center; }
.pl-results-count strong { color: var(--pl-or-fonce); }
.pl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 24px; }

/* ---------- CARTE ---------- */
.pl-card {
  display: flex; flex-direction: column;
  background: var(--pl-blanc);
  border: 1px solid var(--pl-opale);
  border-radius: var(--pl-radius);
  padding: 24px;
  box-shadow: var(--pl-ombre);
  transition: transform var(--pl-t), border-color var(--pl-t), box-shadow var(--pl-t);
  animation: plFadeIn 0.35s ease both;
}
.pl-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 165, 116, 0.6);
  box-shadow: var(--pl-ombre-forte);
}
@keyframes plFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pl-card__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.pl-card__cat {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.08em; font-weight: 700;
  color: var(--pl-or-fonce);
}
.pl-card__fav {
  background: none; border: none; cursor: pointer;
  font-size: 1.15rem; color: #c7c7cf; line-height: 1; padding: 0;
  transition: transform var(--pl-t), color var(--pl-t);
}
.pl-card__fav:hover { transform: scale(1.2); color: var(--pl-or); }
.pl-card__fav.is-fav { color: var(--pl-or); }

.pl-card__title {
  font-size: 1.12rem !important;
  margin-bottom: 9px;
  line-height: 1.35 !important;
  color: var(--pl-noir-velours) !important;
}
.pl-card__objective { font-size: 0.9rem; color: var(--pl-muted); margin-bottom: 15px; line-height: 1.6; }

.pl-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.pl-tag {
  padding: 3px 10px; border-radius: 999px;
  font-size: 0.7rem; font-weight: 700;
  border: 1px solid transparent;
}
.pl-tag--debutant      { background: rgba(74, 136, 98, 0.1);  color: #3d7554; border-color: rgba(74, 136, 98, 0.28); }
.pl-tag--intermediaire { background: rgba(212, 165, 116, 0.14); color: #97662d; border-color: rgba(212, 165, 116, 0.45); }
.pl-tag--avance        { background: rgba(107, 31, 46, 0.09); color: var(--pl-bordeaux); border-color: rgba(107, 31, 46, 0.25); }
.pl-tag--outil         { background: #f2f0ec; color: #5d5d68; border-color: #e2ded6; }
.pl-tag--industrie     { background: rgba(42, 42, 42, 0.06); color: #4a4a55; border-color: rgba(42, 42, 42, 0.14); }

/* ---------- BLOC PROMPT ---------- */
.pl-card__prompt {
  position: relative;
  background: var(--pl-noir);
  border-left: 3px solid var(--pl-or);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}
.pl-card__prompt pre {
  font-family: 'SF Mono', 'JetBrains Mono', Menlo, Consolas, monospace !important;
  font-size: 0.81rem !important;
  line-height: 1.68 !important;
  color: #d8d5cf !important;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  max-height: 158px;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.pl-card__prompt pre * {
  font-family: 'SF Mono', 'JetBrains Mono', Menlo, Consolas, monospace !important;
}
.pl-card__prompt.is-open pre { max-height: 3000px; }
.pl-card__prompt::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 52px;
  background: linear-gradient(transparent, var(--pl-noir));
  border-radius: 0 0 10px 10px;
  pointer-events: none;
  transition: opacity var(--pl-t);
}
.pl-card__prompt.is-open::after { opacity: 0; }
.pl-card__prompt .pl-var {
  color: var(--pl-or-clair) !important;
  font-weight: 700;
}
.pl-card__prompt mark {
  background: rgba(212, 165, 116, 0.3);
  color: #fff !important;
  border-radius: 3px; padding: 0 2px;
}

/* ---------- ACTIONS ---------- */
.pl-card__actions { display: flex; gap: 10px; margin-bottom: 14px; }
.pl-copy-btn {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 16px;
  background: var(--pl-noir-velours);
  border: none; border-radius: 9px;
  color: var(--pl-or) !important;
  font-size: 0.88rem; font-weight: 600;
  cursor: pointer;
  transition: all var(--pl-t);
}
.pl-copy-btn:hover { background: var(--pl-bordeaux); transform: translateY(-1px); }
.pl-copy-btn.is-copied { background: #4a8862; color: #fff !important; }
.pl-expand-btn {
  padding: 11px 16px;
  background: transparent;
  border: 1px solid var(--pl-opale);
  border-radius: 9px;
  color: var(--pl-muted);
  font-size: 0.85rem; cursor: pointer;
  white-space: nowrap;
  transition: all var(--pl-t);
}
.pl-expand-btn:hover { border-color: var(--pl-or); color: var(--pl-or-fonce); }

/* ---------- DÉTAILS ---------- */
.pl-details { border-top: 1px solid var(--pl-opale); padding-top: 14px; margin-top: auto; }
.pl-details summary {
  cursor: pointer; list-style: none;
  font-size: 0.84rem; font-weight: 600;
  color: var(--pl-or-fonce);
  display: flex; align-items: center; gap: 7px;
}
.pl-details summary::-webkit-details-marker { display: none; }
.pl-details summary::before { content: '▸'; transition: transform var(--pl-t); }
.pl-details[open] summary::before { transform: rotate(90deg); }
.pl-details__body { padding-top: 12px; font-size: 0.86rem; color: var(--pl-texte); }
.pl-details__body h4 {
  font-size: 0.72rem !important;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pl-or-fonce) !important;
  margin: 14px 0 6px;
}
.pl-details__body h4:first-child { margin-top: 0; }
.pl-details__body p { margin-bottom: 6px; }
.pl-details__body ul { padding-left: 18px; margin: 0; }
.pl-details__body li { margin-bottom: 5px; }
.pl-details__body code {
  font-family: 'SF Mono', Menlo, Consolas, monospace !important;
  background: rgba(212, 165, 116, 0.16);
  color: #8a5d26;
  padding: 1px 5px; border-radius: 4px;
  font-size: 0.8rem;
}

/* ---------- VIDE ---------- */
.pl-empty { text-align: center; padding: 80px 20px; color: var(--pl-muted); }
.pl-empty__icon { font-size: 3rem; margin-bottom: 14px; opacity: 0.45; }
.pl-empty h3 { margin-bottom: 8px; font-size: 1.2rem; }

/* ---------- TOAST ---------- */
.pl-toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(130px);
  display: flex; align-items: center; gap: 10px;
  padding: 13px 26px;
  background: var(--pl-noir-velours);
  color: var(--pl-or) !important;
  border: 1px solid rgba(212, 165, 116, 0.4);
  border-radius: 999px;
  font-weight: 600; font-size: 0.9rem;
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.28);
  z-index: 9999; opacity: 0;
  transition: transform 0.35s cubic-bezier(0.2, 1.2, 0.4, 1), opacity 0.3s;
}
.pl-toast.is-visible { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ---------- CTA ---------- */
.pl-cta {
  max-width: 900px;
  margin: 0 auto 80px;
  text-align: center;
  padding: 54px 32px;
  background: linear-gradient(135deg, var(--pl-noir) 0%, #3a1119 60%, var(--pl-bordeaux) 100%);
  border-radius: 20px;
  color: var(--pl-blanc);
}
.pl-cta h2 { font-size: 1.9rem !important; margin-bottom: 12px; color: var(--pl-blanc) !important; }
.pl-cta h2 em { font-style: normal; color: var(--pl-or) !important; }
.pl-cta p {
  max-width: 580px; margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.82) !important;
}
.pl-cta__buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.pl-btn-primary {
  display: inline-block;
  padding: 14px 30px; border-radius: 999px;
  background: var(--pl-or);
  color: var(--pl-noir) !important;
  font-weight: 700;
  transition: all var(--pl-t);
}
.pl-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(212, 165, 116, 0.4); }
.pl-btn-ghost {
  display: inline-block;
  padding: 14px 30px; border-radius: 999px;
  border: 1px solid rgba(212, 165, 116, 0.6);
  color: var(--pl-or) !important;
  font-weight: 600;
  transition: all var(--pl-t);
}
.pl-btn-ghost:hover { background: rgba(212, 165, 116, 0.12); }

/* ---------- TEASER (à insérer dans index.html) ---------- */
.pl-teaser {
  max-width: 1100px;
  margin: 0 auto;
  padding: 46px 34px;
  background: linear-gradient(135deg, #0f0f0f 0%, #2a1218 100%);
  border-radius: 20px;
  border: 1px solid rgba(212, 165, 116, 0.3);
  display: flex; align-items: center; justify-content: space-between;
  gap: 34px; flex-wrap: wrap;
  color: #fdfcfb;
}
.pl-teaser__text { flex: 1; min-width: 280px; }
.pl-teaser__text h2 { font-size: 1.7rem !important; margin-bottom: 10px; color: #fdfcfb !important; }
.pl-teaser__text h2 em { font-style: normal; color: #d4a574 !important; }
.pl-teaser__text p { color: rgba(255, 255, 255, 0.8) !important; margin-bottom: 16px; }
.pl-teaser__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pl-teaser__chip {
  padding: 5px 13px; border-radius: 999px;
  background: rgba(212, 165, 116, 0.12);
  border: 1px solid rgba(212, 165, 116, 0.32);
  color: #d4a574;
  font-size: 0.78rem; font-weight: 600;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px) {
  .pl-hero { padding: 56px 18px 42px; }
  .pl-hero__stats { gap: 26px; }
  .pl-toolbar { padding: 16px 14px 12px; }
  .pl-tabs {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }
  .pl-tabs::-webkit-scrollbar { display: none; }
  .pl-tab { flex-shrink: 0; }
  .pl-filters { gap: 10px; }
  .pl-main { padding: 26px 16px 60px; }
  .pl-grid { grid-template-columns: 1fr; gap: 18px; }
  .pl-card { padding: 20px; }
  .pl-cta { margin: 0 16px 60px; padding: 40px 22px; }
  .pl-teaser { padding: 32px 22px; }
}

@media print {
  .pl-toolbar, .pl-card__actions, .pl-cta, .pl-hero__stats { display: none !important; }
  .pl-card { break-inside: avoid; box-shadow: none; border: 1px solid #ccc; }
  .pl-card__prompt { background: #f5f5f5 !important; }
  .pl-card__prompt pre { color: #222 !important; max-height: none !important; }
  .pl-card__prompt::after { display: none; }
}