/* Frontend Styles - Related Tips */

.avrt-related-tips {
    margin: 40px 0;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
}

.avrt-title {
    font-size: 28px;
    margin: 0 0 30px 0;
    padding-bottom: 15px;
    border-bottom: 3px solid #2271b1;
    color: #333;
}

/* Grid Layout */
.avrt-articles {
    display: grid;
    gap: 30px;
}

.avrt-articles.avrt-columns-1 {
    grid-template-columns: 1fr;
}

.avrt-articles.avrt-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.avrt-articles.avrt-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.avrt-articles.avrt-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Article Card */
.avrt-article {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.avrt-article:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.avrt-article-thumbnail {
    width: 100%;
    overflow: hidden;
}

.avrt-article-thumbnail img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.avrt-article:hover .avrt-article-thumbnail img {
    transform: scale(1.05);
}

.avrt-article-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.avrt-article-title {
    font-size: 20px;
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.avrt-article-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.avrt-article-title a:hover {
    color: #60B85F;
}

.avrt-article-date {
    font-size: 13px;
    color: #999;
    margin-bottom: 12px;
}

.avrt-article-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

.avrt-article-link {
    display: inline-flex;
    align-items: center;
    background: #60B85F;
    color: #fff;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: auto;
}

.avrt-article-link:hover {
    background: #4a9c49;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(96, 184, 95, 0.3);
}

/* List Layout */
.avrt-layout-list .avrt-articles {
    grid-template-columns: 1fr;
}

.avrt-layout-list .avrt-article {
    display: flex;
    flex-direction: row;
}

.avrt-layout-list .avrt-article-thumbnail {
    width: 300px;
    flex-shrink: 0;
}

.avrt-layout-list .avrt-article-thumbnail img {
    height: 100%;
}

/* Responsive */
@media (max-width: 1024px) {
    .avrt-articles.avrt-columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .avrt-articles.avrt-columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .avrt-articles.avrt-columns-2,
    .avrt-articles.avrt-columns-3,
    .avrt-articles.avrt-columns-4 {
        grid-template-columns: 1fr;
    }
    
    .avrt-layout-list .avrt-article {
        flex-direction: column;
    }
    
    .avrt-layout-list .avrt-article-thumbnail {
        width: 100%;
    }
    
    .avrt-layout-list .avrt-article-thumbnail img {
        height: 200px;
    }
}

/* Empty State */
.avrt-no-articles {
    text-align: center;
    padding: 40px;
    color: #999;
}