*, *::before, *::after { box-sizing: border-box; }

.publications-section {
    background-color: #F8F9FA;
    padding: 6rem 5%;
    font-family: 'Tajawal', sans-serif;
}

.publications-section .pub-container {
    max-width: 1000px;
    margin: 0 auto;
}

.publications-section .section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.publications-section .sub-title {
    color: var(--gold-dark, #9B7D23);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.publications-section .main-title {
    color: var(--primary, #0A1128);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.publications-section .title-line {
    width: 60px;
    height: 3px;
    background-color: var(--gold, #D4AF37);
    margin: 0 auto;
    border-radius: 3px;
}

.publications-section .pub-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.publications-section .filter-btn {
    background-color: transparent;
    color: #475569;
    border: 2px solid #CBD5E1;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-family: 'Tajawal', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.publications-section .filter-btn:hover {
    border-color: var(--gold, #D4AF37);
    color: var(--primary, #0A1128);
}

.publications-section .filter-btn.active {
    background-color: var(--primary, #0A1128);
    color: #FFFFFF;
    border-color: var(--primary, #0A1128);
    box-shadow: 0 5px 15px rgba(10, 17, 40, 0.2);
}

.publications-section .pub-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.publications-section .pub-card {
    background-color: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.publications-section .pub-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: rgba(212, 175, 55, 0.5);
}

.publications-section .pub-year {
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--gold-dark, #9B7D23);
    font-size: 1.4rem;
    font-weight: 800;
    padding: 1rem;
    border-radius: 12px;
    min-width: 80px;
    text-align: center;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

/* إجبار صارم للمقاسات لمنع تمدد الصورة */
.publications-section .pub-card {
    display: flex;
    align-items: center;
    flex-wrap: nowrap !important; /* منع العناصر من النزول لسطر جديد */
}

.publications-section .pub-logo {
    flex: 0 0 100px !important; /* الحل الجذري للـ Flexbox */
    width: 100px !important;
    height: 100px !important;
    max-width: 100px !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    background-color: #FFFFFF !important;
    border-radius: 12px !important;
    border: 1px solid rgba(212, 175, 55, 0.2) !important;
    padding: 5px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
}

.publications-section .pub-logo img {
    width: 100% !important;
    height: auto !important;
    max-height: 100% !important;
    object-fit: contain !important;
    display: block !important;
}

.publications-section .pub-content {
    flex-grow: 1;
    text-align: right; 
}

.publications-section .pub-title {
    color: var(--primary, #0A1128);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 0.5rem;
    unicode-bidi: plaintext;
}

.publications-section .pub-authors {
    color: #64748B;
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    unicode-bidi: plaintext;
}

.publications-section .pub-journal {
    color: var(--gold-dark, #9B7D23);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.publications-section .pub-link {
    width: 45px;
    height: 45px;
    min-width: 45px;
    background-color: #F1F5F9;
    color: var(--primary, #0A1128);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.publications-section .pub-link:hover {
    background-color: var(--primary, #0A1128);
    color: var(--gold, #D4AF37);
    transform: rotate(-15deg);
}

.publications-section .pub-more {
    text-align: center;
    margin-top: 3.5rem;
}

.publications-section .view-all-btn {
    display: inline-block;
    background-color: var(--primary, #0A1128);
    color: #FFFFFF;
    padding: 1rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(10, 17, 40, 0.15);
}

.publications-section .view-all-btn:hover {
    background-color: var(--gold-dark, #9B7D23);
    transform: translateY(-3px);
}

.publications-section .pub-card.hide {
    display: none !important;
}

@media (max-width: 768px) {
    .publications-section {
        padding: 3.5rem 1rem !important;
        overflow: hidden !important;
    }
    .publications-section .pub-container {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        padding: 0 !important;
    }
    .publications-section .section-header {
        margin-bottom: 2rem;
    }
    .publications-section .main-title {
        font-size: 1.8rem;
    }

    /* شريط التابات كسطر واحد متحرك أفقياً وسلس السحب */
    .publications-section .pub-filters {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        scroll-behavior: smooth !important;
        scrollbar-width: none !important; /* Firefox */
        -ms-overflow-style: none !important; /* IE / Edge */
        justify-content: flex-start !important;
        gap: 0.55rem !important;
        padding: 4px 6px 12px 6px !important;
        margin-bottom: 2rem !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    .publications-section .pub-filters::-webkit-scrollbar {
        display: none !important;
        width: 0 !important;
        height: 0 !important;
    }
    .publications-section .pub-filters .filter-btn {
        flex: 0 0 auto !important;
        white-space: nowrap !important;
        padding: 0.42rem 1.15rem !important;
        font-size: 0.85rem !important;
        font-weight: 600 !important;
        border-radius: 50px !important;
        border-width: 1.5px !important;
        touch-action: pan-x !important;
    }

    /* شبكة الكروت ومنع أي خروج خارج الشاشة */
    .publications-section .pub-grid {
        width: 100% !important;
        max-width: 100% !important;
        gap: 1rem !important;
    }

    /* تنسيق الكارت بتناغم مماثل للديسك توب (لوجو/سنة يمين، نصوص وسط، زر رابط يسار) */
    .publications-section .pub-card {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 0.85rem;
        padding: 1rem 0.85rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        border-radius: 14px;
        margin: 0;
        transform: none !important;
        position: relative;
        overflow: hidden;
    }

    .publications-section .pub-card.hide {
        display: none !important;
    }

    .publications-section .pub-card:hover,
    .publications-section .pub-card:focus,
    .publications-section .pub-card:active {
        transform: translateY(-2px) !important;
        outline: none !important;
        box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08) !important;
    }

    /* أبعاد موحدة للوجو والسنة لضمان تناسق الانتقال بين التابات */
    .publications-section .pub-logo {
        flex: 0 0 62px !important;
        width: 62px !important;
        height: 62px !important;
        max-width: 62px !important;
        min-width: 62px !important;
        border-radius: 10px !important;
        padding: 4px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background-color: #FFFFFF !important;
        border: 1px solid rgba(212, 175, 55, 0.25) !important;
        box-sizing: border-box !important;
    }
    .publications-section .pub-logo img {
        max-width: 100% !important;
        max-height: 100% !important;
        object-fit: contain !important;
    }

    .publications-section .pub-year {
        flex: 0 0 62px !important;
        width: 62px !important;
        height: 62px !important;
        max-width: 62px !important;
        min-width: 62px !important;
        border-radius: 10px !important;
        padding: 0 !important;
        font-size: 1.15rem !important;
        font-weight: 800 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background-color: rgba(212, 175, 55, 0.1) !important;
        color: var(--gold-dark, #9B7D23) !important;
        border: 1px solid rgba(212, 175, 55, 0.25) !important;
        box-sizing: border-box !important;
    }

    .publications-section .pub-content {
        flex: 1 1 auto !important;
        min-width: 0 !important;
        text-align: right !important;
        padding: 0 0.15rem !important;
    }
    .publications-section .pub-title {
        font-size: 0.98rem !important;
        font-weight: 700 !important;
        line-height: 1.4 !important;
        margin-bottom: 0.35rem !important;
        word-break: break-word !important;
        color: var(--primary, #0A1128) !important;
    }
    .publications-section .pub-authors {
        font-size: 0.82rem !important;
        line-height: 1.35 !important;
        margin-bottom: 0.35rem !important;
        color: #64748B !important;
        word-break: break-word !important;
    }
    .publications-section .pub-journal {
        font-size: 0.78rem !important;
        font-weight: 600 !important;
        color: var(--gold-dark, #9B7D23) !important;
        display: flex !important;
        align-items: center !important;
        gap: 0.35rem !important;
    }

    .publications-section .pub-link {
        flex: 0 0 36px !important;
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
        border-radius: 50% !important;
        font-size: 0.85rem !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        margin: 0 !important;
        align-self: center !important;
    }

    .publications-section .view-all-btn {
        padding: 0.85rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 280px;
    }
}

/* ==========================================================================
   LTR / English Mode Support
   ========================================================================== */
.publications-section[dir="ltr"],
.publications-section.pe-ltr {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    direction: ltr;
}

.publications-section[dir="ltr"] .filter-btn,
.publications-section.pe-ltr .filter-btn {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.publications-section[dir="ltr"] .pub-content,
.publications-section.pe-ltr .pub-content {
    text-align: left !important;
}

.publications-section[dir="ltr"] .pub-journal,
.publications-section.pe-ltr .pub-journal {
    justify-content: flex-start;
}