/* ===== Filtres ===== */
.filtres-section {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 2px 8px #c9c7e4;
  margin: 40px auto 0 auto;
  padding: 32px 0 18px 0;
  max-width: 900px;
}

.filtres-section h2 {
  color: #6e3071;
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 1.5rem;
  margin-bottom: 18px;
  text-align: center;
}

.filtres {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.filtre-btn {
  background: #fff;
  color: #6e3071;
  border: 2px solid #eb7f97;
  border-radius: 20px;
  padding: 8px 22px;
  font-size: 1em;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  font-family: 'Poppins', Arial, sans-serif;
  box-shadow: 0 2px 8px #eb7f9722;
}

.filtre-btn.active,
.filtre-btn:hover {
  background: #eb7f97;
  color: #fff;
  box-shadow: 0 4px 16px #eb7f9744;
}

/* ===== Grille de fiches ===== */
.fiches-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
  margin: 40px 0;
}

/* ===== Fiche Livre ===== */
.fiche-livre {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 2px 12px #c9c7e4;
  display: flex;
  flex-direction: row;
  width: 500px;
  min-height: 220px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}

.fiche-livre:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 24px #eb7f97aa;
}

.fiche-livre img {
  width: 140px;
  height: 100%;
  object-fit: cover;
  border-radius: 24px 0 0 24px;
  background: #f3eaf7;
  display: block;
}

.fiche-content {
  padding: 24px 20px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.fiche-content h3 {
  color: #6e3071;
  font-family: 'Poppins', Arial, sans-serif;
  margin: 0 0 8px 0;
  font-size: 1.2rem;
}

.fiche-meta {
  font-size: 0.98em;
  color: #9d6232;
  margin-bottom: 6px;
  display: flex;
  gap: 16px;
}

.niveau-cozy {
  font-size: 1em;
  color: #eb7f97;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.niveau-cozy .etoiles {
  font-size: 1.2em;
  letter-spacing: 2px;
}

.fiche-content p {
  color: #6e3071;
  font-size: 1.05em;
  margin-bottom: 10px;
}

.fiche-tags {
  margin-top: 8px;
}

.fiche-tags .tag {
  background: #eb7f97;
  color: #fff;
  border-radius: 12px;
  padding: 3px 12px;
  margin-right: 6px;
  font-size: 0.95em;
  display: inline-block;
  box-shadow: 0 1px 4px #eb7f9722;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .fiches-grid {
    flex-direction: column;
    align-items: center;
    gap: 28px;
  }
  .fiche-livre {
    width: 95vw;
    max-width: