/* ==========================================================================
   Magazine profile — banner + cover layout
   ========================================================================== */

.book-banner {
    position: relative;
    overflow: hidden;
    padding-top: 95px;
    height: 400px;
}

.book-banner-img {
    display: block;
    width: 100%;
    height: 305px;
    object-fit: cover;
    filter: blur(15px);
    transform: scale(1.05);
}

.book-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background-color: var(--color-shades-secondary);
    pointer-events: none;
    z-index: 1;
}

.book-banner .breadcrumbs {
    position: absolute;
    right: 0;
    left: 0;
    top: 135px;
    z-index: 2;
}

.book-info {
    align-items: flex-start;
    gap: 24px;
    padding-top: 0;
    padding-bottom: 48px;
}

.book-info .book-cover {
    flex-shrink: 0;
    width: 333px;
    height: 490px;
    object-fit: cover;
    border: 4px solid var(--color-surface);
    transform: translateY(-150px);
    margin-bottom: -150px;
    z-index: 2;
    position: relative;
}

.book-info .book-card {
    flex: 1;
    min-width: 0;
    padding-top: 32px;
    text-align: right;
    gap: 25px;
    width: 100%;
}

.book-card .book-title {
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: var(--weight-medium);
    line-height: 1.5;
    color: var(--color-shades-primary);
    margin: 0 0 16px;
    max-width: 720px;
}


/* ==========================================================================
   Language switcher (dropdown)
   ========================================================================== */

.magazine-lang-switcher {
    position: relative;
    display: inline-block;
    margin-bottom: 16px;
}

.magazine-lang-trigger {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 10px 20px;
    border: 1px solid var(--color-shades-quad);
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: var(--weight-medium);
    color: var(--color-shades-primary);
    background-color: var(--color-surface);
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.magazine-lang-trigger:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.magazine-lang-trigger i.fa-globe {
    font-size: 14px;
}

.magazine-lang-trigger .magazine-lang-chevron {
    font-size: 10px;
    color: var(--color-shades-tertiary);
    transition: transform 0.2s ease;
}

.magazine-lang-switcher.is-open .magazine-lang-chevron {
    transform: rotate(180deg);
}

.magazine-lang-current {
    line-height: 1;
}


/* --- Dropdown menu ------------------------------------------------------ */
.magazine-lang-menu {
    list-style: none;
    margin: 0;
    padding: 6px;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 180px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-shades-quad);
    border-radius: 8px;
    box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.12);
    z-index: 100;

    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.magazine-lang-switcher.is-open .magazine-lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.magazine-lang-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 6px;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: var(--weight-medium);
    color: var(--color-shades-primary);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.magazine-lang-option:hover:not(.is-disabled) {
    background-color: var(--color-surface-lower);
    color: var(--color-primary);
}

.magazine-lang-option.is-selected {
    background-color: var(--color-surface-lower);
    color: var(--color-primary);
}

.magazine-lang-option.is-disabled {
    color: var(--color-shades-tertiary);
    cursor: not-allowed;
    opacity: 0.6;
}

.magazine-lang-option__hint {
    font-size: 11px;
    font-weight: var(--weight-regular);
    color: var(--color-shades-tertiary);
}


/* ==========================================================================
   Description text (multi-language)
   ========================================================================== */

.magazine-description-wrapper {
    margin-bottom: 24px;
}

.magazine-description-block {
    max-width: 800px;
}

.magazine-description-block[hidden] {
    display: none;
}

.magazine-description {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-shades-primary);
    margin: 0;
    text-align: justify;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Expanded state: drop the line-clamp */
.magazine-description-block.is-expanded .magazine-description {
    display: block;
    -webkit-line-clamp: unset;
    overflow: visible;
}

.magazine-description__more {
    display: inline-block;
    margin-top: 8px;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--weight-medium);
    cursor: pointer;
    transition: color 0.2s ease;
}

.magazine-description__more:hover {
    color: var(--color-primary-variant);
}


/* ==========================================================================
   Book action buttons (main cover area only)
   ========================================================================== */

.book-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.book-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 40px;
    padding: 0 32px;
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: var(--weight-medium);
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease, filter 0.2s ease;
}

.book-btn--download span,
.book-btn--download i {
    color: var(--color-on-primary);
}

.book-btn--read span {
    color: var(--color-primary);
}

.book-btn:hover {
    transform: translateY(-2px);
}

.book-btn:active {
    transform: translateY(0);
}

.book-btn--download {
    min-width: 158px;
    color: var(--color-on-primary);
    background-color: var(--color-primary);

    -webkit-mask-image: url("/images/assets/download-btn-shape.svg");
    mask-image: url("/images/assets/download-btn-shape.svg");
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

.book-btn--download .book-btn__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background-color: var(--color-on-primary);
    color: var(--color-primary);
    font-size: 11px;
}

.book-btn--download:hover {
    filter: brightness(0.9);
}

.book-btn--read {
    min-width: 150px;
    color: var(--color-primary);
    background-color: transparent;
    background-image: url("/images/assets/read-btn-shape.svg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
}

.book-btn--read:hover {
    filter: brightness(0.85);
}


/* ==========================================================================
   Magazine contents section (محتويات المجلة)
   ========================================================================== */

.magazine-contents {
    margin-bottom: 80px;
}

.magazine-contents__title {
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: var(--weight-medium);
    line-height: 1.5;
    color: var(--color-shades-primary);
    margin: 0 0 16px;
    max-width: 720px;
}

.magazine-subjects-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.magazine-subject-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: center;
    gap: 24px;
    padding: 20px 24px;
    transition: background-color 0.25s ease;
}


/* --- Zebra striping ------------------------------------------------------ */
.magazine-subject-row:nth-child(odd) {
    background-color: #EAECEE;
}

.magazine-subject-row:nth-child(even) {
    background-color: var(--color-primary-variant);
}

.magazine-subject-row__title {
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: var(--weight-medium);
    color: var(--color-shades-primary);
    line-height: 1.6;
    text-align: right;
}

.magazine-subject-row__details {
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: var(--weight-medium);
    color: var(--color-shades-primary);
    line-height: 1.7;
    text-align: right;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}


/* ==========================================================================
   Entrance animations
   ========================================================================== */

.magazine-subject-row {
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 500ms ease,
        transform 500ms cubic-bezier(0.22, 1, 0.36, 1),
        background-color 0.25s ease;
    transition-delay: calc(var(--item-index, 0) * 60ms + 200ms);
}

.magazine-contents.is-visible .magazine-subject-row {
    opacity: 1;
    transform: translateY(0);
}


/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    .magazine-subject-row {
        grid-template-columns: 1fr 2fr;
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .book-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 24px;
    }

    .magazine-subject-row {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 20px;
    }

    .magazine-subject-row__title,
    .magazine-subject-row__details {
        text-align: start;
    }

    .magazine-subject-row__details {
        font-size: 14px;
        font-weight: var(--weight-regular);
        color: var(--color-shades-secondary);
    }
}

@media (max-width: 450px) {
    .book-banner {
        padding-top: 95px;
        height: 272px;
    }

    .book-banner-img {
        height: 177px;
    }

    .book-info .book-cover {
        width: 200px;
        height: 294px;
        transform: translateY(-70px);
        margin-bottom: -70px;
    }

    .book-info .book-card {
        padding-top: 0;
        text-align: start;
        width: 100%;
    }

    .book-card .book-title {
        font-size: 20px;
    }

    .magazine-description {
        font-size: 14px;
    }
}


@media (prefers-reduced-motion: reduce) {
    .magazine-subject-row {
        transition: background-color 0.25s ease;
        transform: none;
        opacity: 1;
    }
}