header .collection-header {
  background-image: url(img/background3.jpg);
  background-size: cover;
  height: 70vh;
  width: auto;
}

/* ── Titre + compteur  */
.collection {
  display: flex;
  flex-direction: column;
  margin-bottom: 2rem;
}

.collection .title {
  flex-direction: row;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.7rem;
}

#album-count {
  font-family: "Open Sans", sans-serif;
  font-size: 1rem;
  color: #999;
  font-weight: 500;
}

/*Barre de recherche*/
.search-sort {
  display: flex;
}

.wrapper {
  position: relative;
  width: 100%;
}
.wrapper input {
  width: 100%;
  background-color: rgb(227, 227, 227);
  font-size: 1rem;
  font-family: "Open Sans", sans-serif;
  font-weight: 500;
  border-style: none;
  padding: 0.9rem;
  border-radius: 2rem;
}

.wrapper span {
  position: absolute;
  font-family: "Open Sans", sans-serif;
  font-size: 1rem;
  left: 0;
  padding: 0.9rem;
  color: #999;
  transition: all 0.2s;
}

.wrapper input:focus {
  outline: 2px solid rgb(247, 3, 138);
}

.wrapper input:focus ~ span{
  transform: translateY(-34%);
  font-size: 0.7rem;
}

.wrapper button{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0.8rem;
  font-size: 1.6rem;
  background: none;
  border: none;
  cursor: pointer;
}

.wrapper button:hover {
transform: scale(1.1);
top: 20%;
}

/* Barre filtres */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 1rem;
}

.filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.4rem 1rem;
  border: 1.5px solid #cfcfcf;
  border-radius: 2rem;
  background: transparent;
  font-family: "Open Sans", sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.filter-btn:hover,
.filter-btn.active {
  background: rgb(247, 3, 138);
  border-color: rgb(247, 3, 138);
  color: #fff;
}

/* ── Cartes ───────────────────────────────────────────────── */
.cards-container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
  align-items: flex-start;
  padding: 1rem 0;
}

.card {
  width: 320px;
  min-height: 469px;
  padding: 1rem;
  border: solid #cfcfcf 1px;
  border-radius: 2rem;
  box-shadow: 0px 0px 10px rgb(208, 208, 208);
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  margin: 1rem;
  background: #fff;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  animation: fadeIn 0.4s ease both;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 2px 10px rgb(247, 3, 138);
  cursor: pointer;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card h3 {
  font-size: 1rem;
  font-family: "Open Sans", sans-serif;
  font-weight: 500;
  margin: 0;
  color: #666;
  text-align: center;
}

.cards h3:nth-of-type(2) {
  font-size: 1rem;
  font-weight: 700;
  color: #333;
}

.card img {
  height: 30vh;
  width: auto;
  max-width: 100%;
  border-radius: 1rem;
  object-fit: cover;
}
.card-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
  height: fit-content;
}

/* ── Tags genre ───────────────────────────────────────────── */
.genres {
  width: 270px;
  display: flex;
  flex-direction: row;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.genre-tag {
  padding: 0.3rem 0.8rem;
  border-radius: 2rem;
  font-family: "Open Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.genre-soul {
  background-color: #9b59b6;
  color: white;
}
.genre-rnb {
  background-color: #e74c3c;
  color: white;
}
.genre-pop {
  background-color: #e91e8c;
  color: white;
}
.genre-electro {
  background-color: #2980b9;
  color: white;
}
.genre-ambient {
  background-color: #1abc9c;
  color: white;
}
.genre-jazz {
  background-color: #d4a017;
  color: white;
}
.genre-hiphop {
  background-color: #e67e22;
  color: white;
}
.genre-kpop {
  background-color: #f151a1;
  color: white;
}
.genre-metal {
  background-color: #555;
  color: white;
}
.genre-dance {
  background-color: #00bcd4;
  color: white;
}

/* ── Message vide / loader ────────────────────────────────── */
.empty-msg {
  text-align: center;
  padding: 4rem;
  color: #999;
  font-size: 1rem;
  width: 100%;
}
.loader {
  text-align: center;
  padding: 4rem;
  color: #999;
  font-size: 1rem;
  width: 100%;
}
.loader::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid #e0e0e0;
  border-top-color: #1a1a1a;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-left: 10px;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}