/* Volume Detail Page Styles */

.volume__hero {
    padding: 2rem 0 4rem;
}

.volume__hero__container {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.volume__hero__cover {
    flex-shrink: 0;
    width: 340px;
}

.volume__hero__cover-image {
    width: 100%;
    height: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    aspect-ratio: 2 / 3;
}

.volume__hero__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.volume__hero__title {
    margin: 0;
    font-size: 2.5rem;
    font-family: "Maax Bold";
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.volume__hero__creator {
    margin: 0;
    font-size: 1.125rem;
    font-family: "Galaxie Copernicus Book", Georgia, serif;
    color: var(--color-text);
}

.volume__hero__description {
    font-size: 1.125rem;
    line-height: 1.3;
}

/* Add to Cart Section */
.volume__add-to-cart {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
}

.volume__add-to-cart__title {
    font-family: "Maax Bold";
    font-size: 1.5rem;
    font-weight: 400;
    margin: 0 0 1rem;
}

.volume__product-options {
    display: flex;
    gap: 1rem;
}

.volume__product-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-line);
    background: var(--color-white);
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    flex: 1;
    max-width: 280px;
    text-align: left;
    font-family: inherit;
}

.volume__product-card:hover {
    background-color: var(--color-gray-light);
}

.volume__product-card__info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.volume__product-card__type {
    font-family: "Maax Bold";
    font-size: 1rem;
    font-weight: 400;
}

.volume__product-card__description {
    font-size: 0.75rem;
    color: var(--color-text-2);
    max-width: 180px;
}

.volume__product-card__price {
    font-family: "Maax Bold";
    font-size: 1.5rem;
    font-weight: 400;
}

.volume__no-product {
    color: var(--color-text-2);
    font-style: italic;
}

/* Owned Product Indicator */
.volume__owned-indicator {
    margin-bottom: 1rem;
}

.volume__owned-badge {
    display: inline-block;
    background: var(--color-green);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-family: "Maax Medium";
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Read Now Card (Owned Product) */
.volume__product-card--owned {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-green);
    background: var(--color-white);
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    flex: 1;
    max-width: 280px;
    text-align: left;
    text-decoration: none;
    color: inherit;
}

.volume__product-card--owned:hover {
    background-color: color-mix(in srgb, var(--color-green) 10%, transparent);
}

.volume__product-card--owned .volume__product-card__type {
    color: var(--color-green);
}

.volume__product-card__icon {
    color: var(--color-green);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Where Else to Buy Section */
.volume__where-to-buy {
    margin-top: 2rem;
}

.volume__where-to-buy__title {
    font-family: "Maax Bold";
    font-size: 1.5rem;
    font-weight: 400;
    margin: 0 0 0.5rem;
}

/* Accordion Styles */
.volume__accordion {
    border-bottom: 2px solid var(--color-line);
}

.volume__accordion:first-of-type {
    border-top: 2px solid var(--color-line);
}

.volume__accordion__trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1rem 0;
    padding-left: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--color-black);
    font-size: 0.813rem;
}

.volume__accordion__trigger:hover {
    background-color: var(--color-gray-light);
}


.volume__accordion__icon {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text);
}

.volume__accordion__content {
    padding: 1rem;
}

.volume__retailers {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.volume__retailers a,
.volume__retailers a:visited {
    text-decoration: none;
    font-size: 0.813rem;
    color: var(--color-gray-dark);
}

/* Volume Navigation */
.volume__navigation {
    padding: 3rem 0;
    border-top: 1px solid var(--color-line-3);
}

.volume__navigation__title {
    font-family: "Maax Bold";
    font-size: 1.875rem;
    font-weight: 400;
    margin-bottom: 2rem;
}

.volume__navigation__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1.5rem;
}

.volume__nav-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-decoration: none;
}

.volume__nav-item__poster-container {
    position: relative;
    width: 100%;
    padding-bottom: 150%;
    background-color: var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.volume__nav-item__poster-inner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.volume__nav-item__cover {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.2s ease;
}

.volume__nav-item__cover.is-placeholder {
    border: none;
}

.volume__nav-item:hover .volume__nav-item__cover {
    transform: scale(1.02);
}

.volume__nav-item--current {
    opacity: 0.5;
    pointer-events: none;
}

.volume__nav-item__label {
    font-size: 0.875rem;
    color: var(--color-text);
    text-align: center;
}

/* Series Link */
.volume__series-link {
    padding: 2rem 0 4rem;
    text-align: center;
}

/* =============================================
   Volume Info Section
   ============================================= */

.volume-info {
    padding: 3rem 0;
}

.volume-info__container {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 2rem;
}

.volume-info__title {
    margin: 0;
    font-family: "Maax Bold";
    font-size: 4.688rem;
    font-weight: 400;
    line-height: 0.9;
    letter-spacing: -2px;
}

.volume-info__content {
    border: 2px solid var(--color-black);
}

/* Format Details Grid (2 columns) */
.volume-info__grid--formats {
    display: grid;
    grid-template-columns: auto 1fr;
    border-bottom: 2px solid var(--color-black);
}

/* 3-column grid (print OR audiobook) */
.volume-info__grid--3col {
    grid-template-columns: auto 1fr 1fr;
}

/* 4-column grid (print AND audiobook) */
.volume-info__grid--4col {
    grid-template-columns: auto 1fr 1fr 1fr;
}

.volume-info__cell {
    padding: 1rem;
    border-right: 2px solid var(--color-black);
}

.volume-info__cell:last-child {
    border-right: none;
}

.volume-info__cell--rating {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 100px;
}

.volume-info__item {
    margin-bottom: 0.75rem;
}

.volume-info__item:last-child {
    margin-bottom: 0;
}

.volume-info__label {
    display: block;
    margin-bottom: 0.25rem;
}

.volume-info__value {
    display: block;
    color: var(--color-gray-dark);
    font-size: 0.813rem;
}

.volume-info__value--japanese {
    text-transform: none;
    font-size: 1rem;
}

/* Tags Row */
.volume-info__row--tags {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 2px solid var(--color-black);
}

.volume-info__row--tags:last-child {
    border-bottom: none;
}

.volume-info__row--tags .volume-info__label {
    margin-bottom: 0;
    flex-shrink: 0;
}

.volume-info__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Japanese Info Row */
.volume-info__row--japanese {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
}

.volume-info__row--japanese .volume-info__label {
    margin-bottom: 0;
    flex-shrink: 0;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .volume__hero__container {
        gap: 2rem;
    }

    .volume__hero__cover {
        width: 280px;
    }

    .volume__hero__title {
        font-size: 2rem;
    }

    .volume__product-card {
        max-width: none;
    }

    /* Volume Info responsive */
    .volume-info__container {
        grid-template-columns: 1fr;
    }

    .volume-info__title {
        font-size: 3rem;
        margin-bottom: 1rem;
    }

    .volume-info__grid--formats {
        grid-template-columns: 1fr 1fr;
    }

    .volume-info__grid--3col {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .volume-info__grid--4col {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }

    .volume-info__cell:last-child {
        border-right: none;
    }
}

@media (max-width: 768px) {
    .volume__hero {
        padding: 1.5rem 0 3rem;
    }

    .volume__hero__container {
        flex-direction: column;
        align-items: center;
    }

    .volume__hero__cover {
        width: 220px;
    }

    .volume__hero__info {
        width: 100%;
    }

    .volume__hero__title {
        font-size: 1.75rem;
    }

    .volume__product-options {
        flex-direction: column;
    }

    .volume__product-card {
        max-width: none;
    }

    /* Volume Info responsive */
    .volume-info__grid--formats {
        grid-template-columns: 1fr;
    }

    .volume-info__cell {
        border-right: none;
        border-bottom: 2px solid var(--color-black);
    }

    .volume-info__cell:last-child {
        border-bottom: none;
    }

    .volume-info__row--tags,
    .volume-info__row--japanese {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .volume__hero {
        padding: 1rem 0 2rem;
    }

    .volume__hero__cover {
        width: 180px;
    }

    .volume__hero__title {
        font-size: 1.5rem;
    }

    .volume__add-to-cart__title,
    .volume__where-to-buy__title {
        font-size: 1.25rem;
    }

    .volume__navigation__grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 1rem;
    }

    /* Volume Info responsive */
    .volume-info__title {
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   Audiobook Section
   ========================================================================== */

.volume__audiobook {
    padding: 3rem 0;
    border-top: 1px solid var(--color-line-3);
}

.volume__audiobook__container {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
}

.volume__audiobook__title {
    font-family: "Maax Bold";
    font-weight: 400;
    font-size: 3.5rem;
    line-height: 90%;
    letter-spacing: -1.75px;
    margin: 0;
}

.volume__audiobook__content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.volume__audiobook__description {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
}

.volume__audiobook__description p {
    margin: 0 0 1rem;
}

.volume__audiobook__description p:last-child {
    margin-bottom: 0;
}

.volume__audiobook__retailers {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.volume__audiobook__label {
    display: block;
}

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

/* Audiobook responsive */
@media (max-width: 768px) {
    .volume__audiobook__container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .volume__audiobook__title {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .volume__audiobook__title {
        font-size: 2rem;
    }
}