.collections-hero {
    position: relative;
    padding: 2rem 1rem;
    margin-bottom: 2rem;
    border-radius: 1rem;
    overflow: hidden;
    background-color: rgb(var(--card));
    border: 1px solid rgba(var(--border));
}

@media (min-width: 768px) {
    .collections-hero {
        padding: 3rem 1rem;
    }
}

.collections-hero__gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(var(--primary), 0.1), transparent);
    pointer-events: none;
}

.collections-hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.collections-hero__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: rgb(var(--primary));
    display: inline-block;
}

@media (min-width: 640px) {
    .collections-hero__title {
        font-size: 2rem;
    }
}

@media (min-width: 768px) {
    .collections-hero__title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
}

.collections-hero__subtitle {
    font-size: 0.875rem;
    color: rgb(var(--muted-foreground));
    line-height: 1.6;
}

@media (min-width: 640px) {
    .collections-hero__subtitle {
        font-size: 1rem;
    }
}

@media (min-width: 768px) {
    .collections-hero__subtitle {
        font-size: 1.125rem;
    }
}

/* Categories Section */
.categories-section {
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .categories-section {
        margin-bottom: 2rem;
    }
}

.categories-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .categories-list {
        gap: 0.75rem;
    }
}

.category-item {
    padding: 0.375rem 0.75rem;
    border-radius: 2rem;
    background-color: rgb(var(--secondary));
    color: rgb(var(--secondary-foreground));
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.3s, color 0.3s;
    border: 1px solid rgba(var(--border));
}

@media (min-width: 640px) {
    .category-item {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

.category-item:hover {
    background-color: rgb(var(--accent));
}

.category-item.active {
    background-color: rgb(var(--primary));
    color: white;
    border-color: rgb(var(--primary));
}

/* Collections Grid */
.collections-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .collections-grid {
        gap: 1rem;
        margin-bottom: 2.5rem;
    }
}

@media (min-width: 768px) {
    .collections-grid {
        grid-template-columns: repeat(3, 1fr);
        margin-bottom: 3rem;
    }
}

@media (min-width: 1024px) {
    .collections-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1280px) {
    .collections-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Collection Card */
.collection-card {
    background-color: rgb(var(--card));
    border-radius: 0.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
    border: 1px solid rgba(var(--border));
}

.collection-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.08);
}

.collection-card__artwork {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

@media (min-width: 640px) {
    .collection-card__artwork {
        aspect-ratio: 4 / 3;
        max-height: 180px;
    }
}

.collection-card__artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.collection-card:hover .collection-card__artwork img {
    transform: scale(1.05);
}

.collection-card__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.collection-card:hover .collection-card__overlay {
    opacity: 1;
}

.collection-card__play-btn {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgb(var(--orange));
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: transform 0.3s, background-color 0.3s;
}

@media (min-width: 640px) {
    .collection-card__play-btn {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
    }
}

@media (min-width: 768px) {
    .collection-card__play-btn {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.5rem;
    }
}

.collection-card__play-btn:hover {
    transform: scale(1.1);
    background-color: rgb(var(--orange-light));
}

.collection-card__info {
    padding: 0.625rem 0.625rem 0.75rem;
}

@media (min-width: 640px) {
    .collection-card__info {
        padding: 0.75rem 0.75rem 1rem;
    }
}

.collection-card__title {
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: rgb(var(--foreground));
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (min-width: 640px) {
    .collection-card__title {
        font-size: 0.9rem;
    }
}

.collection-card__meta {
    display: flex;
    align-items: center;
    font-size: 0.7rem;
    color: rgb(var(--muted-foreground));
}

.collection-card__count {
    white-space: nowrap;
}

.collection-card__dot {
    margin: 0 0.25rem;
}

.collection-card__views {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.375rem;
    margin-bottom: 5rem;
}

@media (min-width: 640px) {
    .pagination {
        gap: 0.5rem;
    }
}

.pagination__item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.375rem;
    background-color: rgb(var(--card));
    color: rgb(var(--foreground));
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    border: 1px solid rgba(var(--border));
    transition: background-color 0.3s, color 0.3s;
}

@media (min-width: 640px) {
    .pagination__item {
        width: 2.5rem;
        height: 2.5rem;
        border-radius: 0.5rem;
        font-size: 1rem;
    }
}

.pagination__item:hover {
    background-color: rgb(var(--accent));
}

.pagination__item--active {
    background-color: rgb(var(--primary));
    color: white;
    border-color: rgb(var(--primary));
}

.pagination__item--next {
    font-size: 1rem;
}

@media (min-width: 640px) {
    .pagination__item--next {
        font-size: 1.25rem;
    }
}

@media (hover: none) {
    .collection-card__overlay {
        opacity: 0.5;
        background-color: rgba(0, 0, 0, 0.2);
    }

    .collection-card__play-btn {
        opacity: 0.9;
    }
}

/* Single Collection Page */
.collection-detail {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .collection-detail {
        flex-direction: row;
        gap: 2rem;
    }
}

.collection-detail__artwork {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    border-radius: 0.75rem;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .collection-detail__artwork {
        margin: 0;
        width: 250px;
        height: 250px;
    }
}

.collection-detail__artwork img {
    width: 100%;
    height: auto;
    display: block;
}

.collection-detail__artwork-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.collection-detail__artwork:hover .collection-detail__artwork-overlay {
    opacity: 1;
}

.collection-detail__play-btn {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgb(var(--orange));
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: transform 0.3s, background-color 0.3s;
}

.collection-detail__play-btn:hover {
    transform: scale(1.1);
    background-color: rgb(var(--orange-light));
}

.collection-detail__info {
    flex: 1;
}

.collection-detail__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: rgb(var(--foreground));
}

@media (min-width: 768px) {
    .collection-detail__title {
        font-size: 1.75rem;
    }
}

.collection-detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: rgb(var(--muted-foreground));
}

.collection-detail__meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.collection-detail__meta-item .icon {
    width: 1rem;
    height: 1rem;
    opacity: 0.7;
}

.collection-detail__description {
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgb(var(--foreground));
    margin-bottom: 1.5rem;
}

.collection-detail__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.collection-detail__action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.375rem;
    border: none;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
    text-decoration: none;
}

.collection-detail__action-btn .icon {
    width: 1.25rem;
    height: 1.25rem;
}

.collection-detail__action-btn--play {
    background-color: rgb(var(--orange));
    color: white;
}

.collection-detail__action-btn--play:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    background-color: rgb(var(--orange-light));
}

.collection-detail__action-btn--share {
    background-color: rgb(var(--secondary));
    color: rgb(var(--secondary-foreground));
    border: 1px solid rgba(var(--border));
}

.collection-detail__action-btn--share:hover {
    background-color: rgb(var(--accent));
}

.collection-tracks {
    margin-top: 2rem;
}

.collection-tracks__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(var(--border));
}

.collection-tracks__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: rgb(var(--foreground));
}

.collection-tracks__count {
    font-size: 0.875rem;
    color: rgb(var(--muted-foreground));
    font-weight: 500;
}