/* ==========================================================================
   Conference Module Styles - Al-Arab University
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Brand Top Header (Image / Logo banner matching live university site)
   -------------------------------------------------------------------------- */
.conf-top-header-wrap {
    background: #ffffff;
    border-bottom: 1px solid #eef2f6;
    padding: 2.25rem 1rem 1.75rem;
    text-align: center;
    position: relative;
}

.conf-top-logo-container {
    max-width: 900px;
    margin: 0 auto 1.5rem auto;
    padding: 0 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.conf-top-logo-img {
    max-width: 100%;
    max-height: 280px;
    height: auto;
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

.conf-top-logo-link:hover .conf-top-logo-img {
    transform: scale(1.015);
}

.conf-top-title {
    font-size: 1.45rem;
    font-weight: 900;
    color: #1e293b;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: 'Cairo', sans-serif;
}

.conf-top-title i {
    color: #009e91;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.conf-top-subtitle {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 600;
    margin: 0 auto;
    max-width: 900px;
    line-height: 1.6;
    font-family: 'Cairo', sans-serif;
}

.conf-top-subpage-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.4rem 1.25rem;
    border-radius: 50px;
    background: rgba(0, 158, 145, 0.09);
    color: #009e91;
    border: 1px solid rgba(0, 158, 145, 0.25);
    font-size: 0.88rem;
    font-weight: 800;
    box-shadow: 0 2px 8px rgba(0, 158, 145, 0.06);
}

.conf-top-subpage-badge i {
    font-size: 1rem;
}

/* --------------------------------------------------------------------------
   2. Main Layout (Sidebar + Content)
   -------------------------------------------------------------------------- */
.conf-main-section {
    background-color: #f8fafc;
    min-height: 70vh;
    padding: 2.5rem 0 4.5rem;
}

.conf-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.25rem;
    width: 100%;
}

.conf-layout-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 992px) {
    .conf-layout-grid {
        display: grid;
        grid-template-columns: 310px 1fr;
        gap: 2.25rem;
        align-items: start;
    }
}

.conf-sidebar-column {
    width: 100%;
}

.conf-content-column {
    min-width: 0;
    width: 100%;
}

/* --------------------------------------------------------------------------
   Smooth & Responsive Scroll Reveal Animation (Fluid, Soft, Zero Lag)
   -------------------------------------------------------------------------- */
.conf-content-column[data-aos="fade-up"],
.conf-sidebar-column[data-aos="fade-up"],
.conf-scroll-reveal,
[data-conf-reveal] {
    opacity: 0;
    transform: translate3d(0, 22px, 0) !important;
    transition-property: opacity, transform !important;
    transition-duration: 0.45s !important;
    transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1) !important;
    will-change: opacity, transform;
}

.conf-content-column[data-aos="fade-up"].aos-animate,
.conf-content-column[data-aos="fade-up"].conf-revealed,
.conf-sidebar-column[data-aos="fade-up"].aos-animate,
.conf-sidebar-column[data-aos="fade-up"].conf-revealed,
.conf-scroll-reveal.aos-animate,
.conf-scroll-reveal.conf-revealed,
[data-conf-reveal].aos-animate,
[data-conf-reveal].conf-revealed {
    opacity: 1 !important;
    transform: translate3d(0, 0, 0) !important;
}

/* Ensure sticky sidebar position is clean after reveal */
.conf-sidebar-column.aos-animate,
.conf-sidebar-column.conf-revealed {
    transform: none !important;
}

@media (max-width: 768px) {
    .conf-content-column[data-aos="fade-up"],
    .conf-sidebar-column[data-aos="fade-up"],
    .conf-scroll-reveal,
    [data-conf-reveal] {
        opacity: 0 !important;
        transform: translate3d(0, 16px, 0) !important;
        transition-duration: 0.35s !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .conf-content-column[data-aos="fade-up"],
    .conf-sidebar-column[data-aos="fade-up"],
    .conf-scroll-reveal,
    [data-conf-reveal] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* --------------------------------------------------------------------------
   3. Conference Sidebar Component
   -------------------------------------------------------------------------- */
.conf-sidebar-card {
    background: #ffffff;
    border-radius: 18px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    padding: 1.25rem;
    position: relative;
}

@media (min-width: 992px) {
    .conf-sidebar-sticky {
        position: sticky;
        top: 110px;
    }
}

/* --------------------------------------------------------------------------
   Back to All Conferences Hub inside Sidebar Card (Secondary Bottom Action)
   -------------------------------------------------------------------------- */
.conf-sidebar-separator {
    height: 1px;
    background: linear-gradient(90deg, transparent, #e2e8f0 15%, #e2e8f0 85%, transparent);
    margin: 1.1rem 0 0.85rem 0;
}

.conf-sidebar-back-wrap {
    margin-bottom: 0.25rem;
}

.conf-sidebar-back-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.65rem 0.85rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    color: #475569 !important;
    text-decoration: none !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    cursor: pointer;
}

.conf-sidebar-back-btn .conf-back-icon-box {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: rgba(0, 158, 145, 0.1);
    color: #009e91;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.conf-sidebar-back-btn .conf-back-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease;
}

.conf-sidebar-back-btn .conf-back-text {
    font-size: 0.88rem;
    font-weight: 700;
    font-family: 'Cairo', sans-serif;
    color: inherit;
    line-height: 1.3;
}

/* Explicit Hover & Focus State */
.conf-sidebar-back-btn:hover,
.conf-sidebar-back-btn:focus-visible {
    background: rgba(0, 158, 145, 0.08) !important;
    border-color: rgba(0, 158, 145, 0.25) !important;
    color: #009e91 !important;
    box-shadow: 0 4px 12px rgba(0, 158, 145, 0.1) !important;
    transform: translateX(-3px);
    text-decoration: none !important;
}

.conf-sidebar-back-btn:hover .conf-back-icon-box,
.conf-sidebar-back-btn:focus-visible .conf-back-icon-box {
    background: #009e91 !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(0, 158, 145, 0.25);
}

[dir="rtl"] .conf-sidebar-back-btn:hover .conf-back-icon,
[dir="rtl"] .conf-sidebar-back-btn:focus-visible .conf-back-icon {
    transform: translateX(3px);
}

[dir="ltr"] .conf-sidebar-back-btn .conf-back-icon {
    transform: scaleX(-1);
}

[dir="ltr"] .conf-sidebar-back-btn:hover .conf-back-icon,
[dir="ltr"] .conf-sidebar-back-btn:focus-visible .conf-back-icon {
    transform: scaleX(-1) translateX(3px);
}

.conf-sidebar-back-btn:active {
    transform: translateX(0);
}

.conf-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.9rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #f1f5f9;
}

.conf-sidebar-header-title {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 1.05rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0;
    font-family: 'Cairo', sans-serif;
}

.conf-sidebar-header-icon {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: rgba(0, 158, 145, 0.1);
    color: #009e91;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.conf-sidebar-pill {
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    background: #f1f5f9;
    color: #64748b;
}

.conf-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.conf-sidebar-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 700;
    color: #475569;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    text-decoration: none;
    transition: all 0.25s ease;
    font-family: 'Cairo', sans-serif;
}

.conf-sidebar-link:hover {
    background: rgba(0, 158, 145, 0.08);
    color: #009e91;
    border-color: rgba(0, 158, 145, 0.25);
    transform: translateX(-3px);
}

.conf-sidebar-link.active {
    background: linear-gradient(135deg, #009e91 0%, #007e74 100%) !important;
    color: #ffffff !important;
    border-color: #009e91 !important;
    box-shadow: 0 4px 14px rgba(0, 158, 145, 0.25);
}

.conf-sidebar-link-content {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.conf-sidebar-link i.link-icon {
    font-size: 1.1rem;
    color: #009e91;
    transition: color 0.2s;
    width: 20px;
    text-align: center;
}

.conf-sidebar-link.active i.link-icon {
    color: #ffffff !important;
}

.conf-sidebar-arrow {
    font-size: 0.85rem;
    opacity: 0.5;
    transition: opacity 0.2s, transform 0.2s;
}

.conf-sidebar-link:hover .conf-sidebar-arrow {
    opacity: 0.9;
    transform: translateX(-2px);
}

.conf-sidebar-link.active .conf-sidebar-arrow {
    color: #ffffff !important;
    opacity: 0.9;
}

.conf-sidebar-count {
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.15rem 0.55rem;
    border-radius: 20px;
    background: rgba(0, 158, 145, 0.1);
    color: #009e91;
}

.conf-sidebar-link.active .conf-sidebar-count {
    background: rgba(255, 255, 255, 0.25) !important;
    color: #ffffff !important;
}

.conf-sidebar-contact {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
}

.conf-sidebar-contact-title {
    font-size: 0.8rem;
    font-weight: 800;
    color: #009e91;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.conf-sidebar-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: #64748b;
}

.conf-sidebar-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.conf-sidebar-contact-item a {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.conf-sidebar-contact-item a:hover {
    color: #009e91;
}

/* Mobile Toggle Button */
.conf-mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.85rem 1.25rem;
    background: #009e91;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 0.92rem;
    font-weight: 800;
    cursor: pointer;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 12px rgba(0, 158, 145, 0.2);
    font-family: 'Cairo', sans-serif;
}

@media (min-width: 992px) {
    .conf-mobile-nav-toggle {
        display: none !important;
    }
    #confSidebarNavWrap {
        display: block !important;
    }
}

@media (max-width: 991.98px) {
    #confSidebarNavWrap {
        display: none;
        margin-bottom: 1.5rem;
    }
}

/* --------------------------------------------------------------------------
   4. Posters & Abstracts (Vertical Sequential Gallery - Exactly as Requested)
   -------------------------------------------------------------------------- */
.conf-section-header-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    padding: 1.25rem 1.75rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.conf-section-header-title {
    font-size: 1.35rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-family: 'Cairo', sans-serif;
}

.conf-section-header-title i {
    color: #009e91;
    font-size: 1.3rem;
}

.conf-vertical-gallery {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    align-items: center;
    width: 100%;
}

.conf-vertical-item {
    width: 100%;
    max-width: 860px;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    padding: 0.85rem;
    text-align: center;
    transition: all 0.3s ease;
}

.conf-vertical-item:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.09);
    border-color: rgba(0, 158, 145, 0.3);
}

.conf-vertical-img-link {
    display: block;
    cursor: zoom-in;
    text-decoration: none;
    overflow: hidden;
    border-radius: 10px;
    background: #f8fafc;
}

.conf-vertical-img {
    width: 100%;
    height: auto;
    max-height: 900px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    transition: transform 0.3s ease;
}

.conf-vertical-item:hover .conf-vertical-img {
    transform: scale(1.01);
}

/* Booklet Footer */
.conf-booklet-footer {
    margin-top: 3.5rem;
    width: 100%;
}

.conf-booklet-box {
    background: linear-gradient(135deg, #f0fdfa 0%, #e6fffa 100%);
    border: 1.5px solid rgba(0, 158, 145, 0.3);
    border-radius: 20px;
    padding: 1.85rem 2.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    text-align: center;
    box-shadow: 0 6px 25px rgba(0, 158, 145, 0.07);
}

@media (min-width: 768px) {
    .conf-booklet-box {
        flex-direction: row;
        text-align: start;
    }
}

.conf-booklet-content {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.conf-booklet-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: #ffffff;
    color: #009e91;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: 0 4px 14px rgba(0, 158, 145, 0.12);
    border: 1px solid rgba(0, 158, 145, 0.15);
    flex-shrink: 0;
}

.conf-booklet-info h3 {
    font-size: 1.15rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0 0 0.35rem 0;
    font-family: 'Cairo', sans-serif;
}

.conf-booklet-info p {
    font-size: 0.85rem;
    color: #475569;
    margin: 0;
    line-height: 1.5;
    max-width: 580px;
}

.conf-booklet-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.85rem;
    border-radius: 12px;
    background: #009e91;
    color: #ffffff !important;
    font-weight: 800;
    font-size: 0.92rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 158, 145, 0.25);
    transition: all 0.25s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.conf-booklet-download-btn:hover {
    background: #007e74;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 158, 145, 0.35);
}

/* --------------------------------------------------------------------------
   5. Speeches & Words Presentation Cards
   -------------------------------------------------------------------------- */
.conf-card {
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    padding: 2.25rem;
    margin-bottom: 2rem;
}

@media (max-width: 640px) {
    .conf-card {
        padding: 1.35rem;
        border-radius: 16px;
    }
}

.conf-leader-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #f1f5f9;
}

@media (min-width: 640px) {
    .conf-leader-profile {
        flex-direction: row;
        text-align: start;
        align-items: center;
    }
}

.conf-leader-avatar-wrap {
    position: relative;
    flex-shrink: 0;
}

.conf-leader-avatar {
    width: 110px;
    height: 110px;
    border-radius: 20px;
    object-fit: cover;
    border: 3px solid rgba(0, 158, 145, 0.2);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.conf-leader-badge {
    position: absolute;
    bottom: -6px;
    left: -6px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #009e91;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.conf-leader-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    color: #009e91;
    background: rgba(0, 158, 145, 0.09);
    padding: 0.25rem 0.85rem;
    border-radius: 20px;
    margin-bottom: 0.4rem;
}

.conf-leader-name {
    font-size: 1.5rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0;
    font-family: 'Cairo', sans-serif;
    line-height: 1.3;
}

.conf-leader-role {
    font-size: 0.95rem;
    color: #64748b;
    font-weight: 600;
    margin-top: 0.35rem;
}

.conf-speech-body {
    padding-top: 2rem;
    font-size: 1.05rem;
    line-height: 2;
    color: #334155;
    font-family: 'Cairo', sans-serif;
}

.conf-speech-body p {
    margin-bottom: 1.25rem;
}

/* --------------------------------------------------------------------------
   6. Speakers & Chairpersons Grid
   -------------------------------------------------------------------------- */
.conf-speakers-grid-modern {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .conf-speakers-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }
}

.conf-speaker-modern-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    padding: 1.35rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.conf-speaker-modern-card:hover {
    border-color: rgba(0, 158, 145, 0.35);
    box-shadow: 0 8px 24px rgba(0, 158, 145, 0.09);
    transform: translateY(-2px);
}

.conf-speaker-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.conf-speaker-avatar {
    width: 65px;
    height: 65px;
    border-radius: 14px;
    object-fit: cover;
    border: 2px solid rgba(0, 158, 145, 0.15);
    flex-shrink: 0;
}

.conf-speaker-title {
    font-size: 1.05rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0;
    line-height: 1.35;
    font-family: 'Cairo', sans-serif;
}

.conf-speaker-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    font-weight: 800;
    color: #009e91;
    background: rgba(0, 158, 145, 0.08);
    padding: 0.15rem 0.55rem;
    border-radius: 6px;
    margin-top: 0.35rem;
}

.conf-speaker-topic-box {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.conf-speaker-topic-label {
    font-size: 0.78rem;
    font-weight: 800;
    color: #009e91;
    margin-bottom: 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.conf-speaker-topic-text {
    font-size: 0.92rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
    line-height: 1.5;
}

.conf-speaker-bio {
    font-size: 0.95rem;
    color: #475569;
    margin-top: 1rem;
    line-height: 1.75;
    font-weight: 500;
    border-top: 1px solid #f1f5f9;
    padding-top: 0.85rem;
}

/* --------------------------------------------------------------------------
   7. Sessions & Chairpersons
   -------------------------------------------------------------------------- */
.conf-session-card {
    background: #ffffff;
    border-radius: 18px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    margin-bottom: 1.75rem;
}

.conf-session-header {
    background: linear-gradient(135deg, #f0fdfa 0%, #e6fffa 100%);
    padding: 1.35rem 1.65rem;
    border-bottom: 1px solid #e2e8f0;
}

.conf-session-top-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.conf-session-num-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    background: #009e91;
    color: #ffffff;
}

.conf-session-datetime {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: #475569;
}

.conf-session-datetime span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.conf-session-datetime i {
    color: #009e91;
}

.conf-session-title {
    font-size: 1.15rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0;
    line-height: 1.45;
    font-family: 'Cairo', sans-serif;
}

.conf-session-body {
    padding: 1.5rem 1.65rem;
}

.conf-session-subheading {
    font-size: 0.85rem;
    font-weight: 800;
    color: #009e91;
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.conf-chairpersons-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .conf-chairpersons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.conf-chairperson-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #edf2f7;
    transition: all 0.25s ease;
}

.conf-chairperson-item:hover {
    background: #ffffff;
    border-color: rgba(0, 158, 145, 0.25);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.conf-chairperson-avatar {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid #e2e8f0;
    flex-shrink: 0;
}

.conf-chairperson-name {
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 0.25rem 0;
    font-family: 'Cairo', sans-serif;
}

.conf-chairperson-bio {
    font-size: 0.8rem;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   8. Brochure & Schedule Pages
   -------------------------------------------------------------------------- */
.conf-brochure-view {
    text-align: center;
    background: #ffffff;
    border-radius: 18px;
    border: 1px solid #e2e8f0;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.conf-brochure-img {
    max-width: 100%;
    max-height: 85vh;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.conf-actions-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.75rem;
}

.conf-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.85rem;
    border-radius: 12px;
    background: #009e91;
    color: #ffffff !important;
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 158, 145, 0.25);
    transition: all 0.25s ease;
}

.conf-btn-primary:hover {
    background: #007e74;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 158, 145, 0.35);
}

.conf-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.65rem;
    border-radius: 12px;
    background: #f1f5f9;
    color: #334155 !important;
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid #e2e8f0;
    transition: all 0.25s ease;
}

.conf-btn-secondary:hover {
    background: #e2e8f0;
    color: #0f172a !important;
}

/* --------------------------------------------------------------------------
   9. Workshops List & Detail
   -------------------------------------------------------------------------- */
.conf-workshop-card {
    background: #ffffff;
    border-radius: 18px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    margin-bottom: 1.75rem;
    transition: all 0.3s ease;
}

.conf-workshop-card:hover {
    border-color: rgba(0, 158, 145, 0.35);
    box-shadow: 0 8px 26px rgba(0, 158, 145, 0.08);
}

.conf-workshop-header {
    padding: 1.65rem 1.85rem;
}

.conf-workshop-pills {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.85rem;
}

.conf-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background: #f1f5f9;
    color: #475569;
}

.conf-pill.teal {
    background: rgba(0, 158, 145, 0.1);
    color: #009e91;
}

.conf-pill.amber {
    background: #fef3c7;
    color: #b45309;
}

.conf-workshop-title {
    font-size: 1.25rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0 0 0.65rem 0;
    line-height: 1.4;
    font-family: 'Cairo', sans-serif;
}

.conf-workshop-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.conf-workshop-title a:hover {
    color: #009e91;
}

.conf-workshop-meta-row {
    font-size: 0.85rem;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.4rem;
}

.conf-workshop-footer {
    background: #f8fafc;
    border-top: 1px solid #f1f5f9;
    padding: 1.15rem 1.85rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.conf-workshop-trainers-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.conf-avatar-stack {
    display: flex;
    flex-direction: row-reverse;
}

.conf-stack-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    object-fit: cover;
    margin-right: -8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.conf-btn-amber {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.35rem;
    border-radius: 10px;
    background: #f59e0b;
    color: #ffffff !important;
    font-weight: 800;
    font-size: 0.88rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
    transition: all 0.2s ease;
}

.conf-btn-amber:hover {
    background: #d97706;
    transform: translateY(-2px);
}

/* Empty State */
.conf-empty-card {
    background: #ffffff;
    border-radius: 18px;
    border: 1px solid #e2e8f0;
    padding: 3.5rem 2rem;
    text-align: center;
    color: #94a3b8;
}

.conf-empty-card i {
    font-size: 3rem;
    margin-bottom: 0.75rem;
    display: block;
    color: #cbd5e1;
}

.conf-empty-card h4 {
    font-size: 1.1rem;
    font-weight: 800;
    color: #64748b;
    margin: 0;
}

/* --------------------------------------------------------------------------
   10. Modern Conference Info Strip (Balanced Dual-Row Grid)
   -------------------------------------------------------------------------- */
.conf-info-strip-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    margin-top: 0;
    margin-bottom: 2.25rem;
    width: 100%;
}

/* Row 1: Primary Details (Date, Location, Participants) - Expands Evenly */
.conf-info-main-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.15rem;
    width: 100%;
}

.conf-info-main-row .conf-strip-item {
    flex: 1 1 0;
    min-width: 220px;
}

@media (max-width: 767px) {
    .conf-info-main-row {
        flex-direction: column;
        gap: 0.85rem;
    }
    .conf-info-main-row .conf-strip-item {
        width: 100%;
        min-width: 100%;
    }
}

.conf-strip-item {
    background: #ffffff;
    border: 1px solid #e9edf2;
    border-radius: 16px;
    padding: 1.2rem 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.conf-strip-item:hover {
    /* border-color: rgba(0, 158, 145, 0.35); */
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
    transform: translateY(-2px);
}

/* Row 2: Unified Contact Information Card (Full Width) */
.conf-strip-contact-card {
    background: #ffffff;
    border: 1px solid #e9edf2;
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.conf-strip-contact-card:hover {
    /* border-color: rgba(0, 158, 145, 0.35); */
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
    transform: translateY(-2px);
}

.conf-contact-col {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    flex: 1;
    min-width: 0;
}

.conf-contact-divider {
    width: 1px;
    height: 48px;
    background: #e2e8f0;
    flex-shrink: 0;
}

@media (max-width: 767px) {
    .conf-strip-contact-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
        padding: 1.15rem 1.25rem;
    }
    .conf-contact-col {
        width: 100%;
    }
    .conf-contact-divider {
        width: 100%;
        height: 1px;
    }
}

/* Icon Badges */
.conf-strip-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.conf-strip-item:hover .conf-strip-icon,
.conf-strip-contact-card:hover .conf-strip-icon {
    transform: scale(1.06);
}

.conf-strip-icon.date {
    background: rgba(0, 158, 145, 0.1);
    color: #009e91;
}

.conf-strip-icon.location {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.conf-strip-icon.users {
    background: rgba(14, 165, 233, 0.1);
    color: #0284c7;
}

.conf-strip-icon.phone {
    background: rgba(245, 158, 11, 0.12);
    color: #d97706;
}

.conf-strip-icon.email {
    background: rgba(99, 102, 241, 0.1);
    color: #4f46e5;
}

.conf-strip-body {
    flex: 1;
    min-width: 0;
}

.conf-strip-label {
    font-size: 0.76rem;
    font-weight: 700;
    color: #64748b;
    margin-bottom: 0.35rem;
    display: block;
    line-height: 1.2;
}

.conf-strip-value {
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.45;
    word-break: break-word;
}

/* Phone Numbers (Clean text link, green on hover, dials directly) */
.conf-phone-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem 1.25rem;
    margin-top: 0.2rem;
}

.conf-phone-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s ease;
}

.conf-phone-link i {
    font-size: 0.8rem;
    color: #64748b;
    transition: color 0.2s ease, transform 0.2s ease;
}

.conf-phone-link:hover {
    color: #009e91 !important;
    text-decoration: none;
}

.conf-phone-link:hover i {
    color: #009e91;
    transform: scale(1.1);
}

/* Email Link (Clean text link, green on hover, opens mailto directly) */
.conf-email-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #0f172a;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.95rem;
    transition: color 0.2s ease;
    word-break: break-all;
}

.conf-email-link i {
    font-size: 0.8rem;
    color: #64748b;
    transition: color 0.2s ease, transform 0.2s ease;
}

.conf-email-link:hover {
    color: #009e91 !important;
    text-decoration: none;
}

.conf-email-link:hover i {
    color: #009e91;
    transform: scale(1.1);
}