/* =========================================
   News & Activities CSS
   ========================================= */

.news-page-container {
    max-width: 1200px;
    margin: 120px auto 60px auto;
    padding: 0 20px;
    font-family: 'Sarabun', sans-serif;
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.news-main-title {
    font-size: 2rem;
    font-weight: 700;
    color: #111111; 
    margin: 0;
}

.news-see-all {
    font-size: 1rem;
    font-weight: 600;
    color: #0d2d6b; /* TNB Blue color */
    text-decoration: none;
    transition: color 0.3s;
}

.news-see-all:hover {
    color: #081d45;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 30px;
}

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

@media(min-width: 1024px) {
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.news-card {
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    transform: translateY(-5px);
}

.news-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.news-card-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.news-card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.news-card:hover .news-card-img-wrapper img {
    transform: scale(1.05);
}

.news-card-border-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #0d2d6b 0%, #0056b3 100%);
}

.news-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-card-meta {
    font-size: 0.85rem;
    color: #888888;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.news-category {
    color: #90a4ae;
}

.news-meta-divider {
    margin: 0 8px;
    color: #cfd8dc;
}

.news-date {
    color: #90a4ae;
}

.news-card-title {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.5;
    color: #333333;
    margin: 0 0 20px 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-readmore {
    font-size: 0.95rem;
    font-weight: 700;
    color: #0d2d6b;
    margin-top: auto;
    transition: transform 0.3s ease;
}

.news-card:hover .news-readmore {
    transform: translateX(5px);
}

/* =========================================
   News Detail Page CSS
   ========================================= */

.news-detail-container {
    max-width: 1040px;
    margin: 120px auto 72px auto;
    padding: 0 20px;
    font-family: 'Sarabun', sans-serif;
}

.news-detail-header {
    margin-bottom: 30px;
    text-align: center;
}

.news-detail-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: #1c1c1c;
    margin-bottom: 15px;
    line-height: 1.25;
}

.news-detail-meta {
    font-size: 1rem;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.news-detail-hero {
    margin: 0 0 18px;
}

.news-detail-hero-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: block;
    object-fit: cover;
    object-position: center;
    border-radius: 14px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.news-poster-action {
    display: flex;
    justify-content: center;
    margin: 0 0 42px;
}

.news-poster-trigger {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    border: 1px solid rgba(13, 45, 107, 0.28);
    border-radius: 999px;
    padding: 10px 18px;
    background: #fff;
    color: #0d2d6b;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}

.news-poster-trigger:hover,
.news-poster-trigger:focus-visible {
    background: #0d2d6b;
    color: #fff;
    transform: translateY(-1px);
}

.news-detail-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
    max-width: 760px;
    margin: 0 auto 48px;
}

.news-detail-content p {
    margin: 0 0 22px;
    text-indent: 0;
}

.news-gallery-title {
    margin: 0 0 22px;
    color: #1c1c1c;
    font-size: 1.5rem;
    line-height: 1.3;
    text-align: center;
}

.news-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 0;
}

@media(min-width: 768px) {
    .news-gallery {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

.news-gallery img {
    width: 100%;
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.news-gallery img:hover {
    transform: scale(1.03);
    filter: brightness(1.1);
}

.back-to-news {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #0d2d6b;
    font-weight: 600;
    margin-bottom: 20px;
    transition: color 0.3s;
}

.back-to-news:hover {
    color: #081d45;
}

/* =========================================
   Lightbox Popup CSS 
   ========================================= */
.news-lightbox-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.85);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.news-lightbox-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.news-lightbox-img {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
    border-radius: 4px;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.news-lightbox-overlay.active .news-lightbox-img {
    transform: scale(1);
}

.news-lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    border: 0;
    background: transparent;
    font-size: 40px;
    cursor: pointer;
    line-height: 1;
    user-select: none;
}

@media (max-width: 767px) {
    .news-detail-container {
        margin-top: 110px;
        margin-bottom: 48px;
    }

    .news-detail-header {
        margin-bottom: 24px;
    }

    .news-detail-title {
        font-size: clamp(1.875rem, 8vw, 2.15rem);
        line-height: 1.25;
        margin-bottom: 12px;
    }

    .news-detail-hero-img {
        aspect-ratio: 4 / 3;
        border-radius: 12px;
    }

    .news-poster-action {
        margin-bottom: 34px;
    }

    .news-detail-content {
        font-size: 1.05rem;
        line-height: 1.85;
        margin-bottom: 42px;
    }

    .news-gallery-title {
        margin-bottom: 16px;
    }

    .news-gallery {
        gap: 12px;
    }

    .news-gallery img {
        aspect-ratio: 1 / 1;
        border-radius: 10px;
    }
}