/* Tin Tuc Listing Styles */
.tin-tuc-listing-wrapper {
    margin: 40px 0;
}

.tin-tuc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

/* Featured layout - first 2 items in first row */
.tin-tuc-item:nth-child(1) {
    grid-column: 1 / 3;
}

.tin-tuc-item:nth-child(2) {
    grid-column: 3;
}

/* Items from 3rd onwards: normal 3-column grid */
.tin-tuc-item:nth-child(n+3) {
    grid-column: auto;
}

.tin-tuc-item {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
    min-height: 350px;
}

/* Featured item taller */
.tin-tuc-item:nth-child(1) {
    min-height: 450px;
}

.tin-tuc-item:nth-child(2) {
    min-height: 450px;
}

.tin-tuc-item:nth-child(1) { animation-delay: 0.1s; }
.tin-tuc-item:nth-child(2) { animation-delay: 0.2s; }
.tin-tuc-item:nth-child(3) { animation-delay: 0.3s; }
.tin-tuc-item:nth-child(4) { animation-delay: 0.4s; }
.tin-tuc-item:nth-child(5) { animation-delay: 0.5s; }
.tin-tuc-item:nth-child(6) { animation-delay: 0.6s; }
.tin-tuc-item:nth-child(7) { animation-delay: 0.7s; }
.tin-tuc-item:nth-child(8) { animation-delay: 0.8s; }
.tin-tuc-item:nth-child(9) { animation-delay: 0.9s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tin-tuc-item-inner {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    height: 100%;
}

.tin-tuc-item-inner:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.tin-tuc-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.tin-tuc-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.tin-tuc-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.tin-tuc-image:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0) 100%);
    z-index: 1;
    transition: opacity 0.3s ease;
}

.tin-tuc-item-inner:hover .tin-tuc-image img {
    transform: scale(1.08);
}

.tin-tuc-item-inner:hover .tin-tuc-image:before {
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0) 100%);
}

.tin-tuc-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 25px;
    z-index: 2;
}

.tin-tuc-title {
    margin: 0 0 10px 0;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Smaller title for second item and regular items */
.tin-tuc-item:nth-child(2) .tin-tuc-title {
    font-size: 18px;
    -webkit-line-clamp: 2;
}

.tin-tuc-item:nth-child(n+3) .tin-tuc-title {
    font-size: 18px;
    -webkit-line-clamp: 2;
}

.tin-tuc-title a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.tin-tuc-title a:hover {
    color: #FFD600;
}

.tin-tuc-meta {
    margin-bottom: 8px;
}

.tin-tuc-date {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.tin-tuc-date i {
    font-size: 13px;
}

/* Hide excerpt in overlay layout */
.tin-tuc-excerpt {
    display: none;
}

.tin-tuc-no-posts {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 18px;
}

/* Pagination */
.tin-tuc-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.tin-tuc-pagination a,
.tin-tuc-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    color: #222831;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    background: #fff;
}

.tin-tuc-pagination a:hover {
    background: #009688;
    color: #fff;
    border-color: #009688;
    transform: translateY(-2px);
}

.tin-tuc-pagination span.current {
    background: #FFD600;
    color: #222831;
    border-color: #FFD600;
    font-weight: 700;
}

.tin-tuc-pagination .prev,
.tin-tuc-pagination .next {
    padding: 0 20px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .tin-tuc-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Keep featured layout on tablet */
    .tin-tuc-item:nth-child(1) {
        grid-column: 1 / 2;
        min-height: 350px;
    }
    
    .tin-tuc-item:nth-child(2) {
        grid-column: 2;
        min-height: 350px;
    }
    
    .tin-tuc-item:nth-child(n+3) {
        grid-column: auto;
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .tin-tuc-grid {
        grid-template-columns: 1fr;
    }
    
    /* Reset all items to single column */
    .tin-tuc-item:nth-child(1),
    .tin-tuc-item:nth-child(2),
    .tin-tuc-item:nth-child(n+3) {
        grid-column: auto;
        grid-row: auto;
        min-height: 300px;
    }
    
    .tin-tuc-content {
        padding: 20px;
    }
    
    .tin-tuc-title {
        font-size: 20px;
    }
    
    .tin-tuc-item:nth-child(2) .tin-tuc-title,
    .tin-tuc-item:nth-child(n+3) .tin-tuc-title {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .tin-tuc-listing-wrapper {
        margin: 20px 0;
    }
    
    .tin-tuc-item:nth-child(1),
    .tin-tuc-item:nth-child(2),
    .tin-tuc-item:nth-child(n+3) {
        min-height: 250px;
    }
    
    .tin-tuc-title {
        font-size: 18px;
    }
    
    .tin-tuc-item:nth-child(2) .tin-tuc-title,
    .tin-tuc-item:nth-child(n+3) .tin-tuc-title {
        font-size: 18px;
    }
    
    .tin-tuc-pagination a,
    .tin-tuc-pagination span {
        min-width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .tin-tuc-pagination .prev,
    .tin-tuc-pagination .next {
        padding: 0 15px;
        font-size: 13px;
    }
}