/* Easy Portfolio Block - Frontend Styles */

.epb-portfolio {
    width: 100%;
    margin: 0 auto;
}

.epb-header {
    text-align: center;
    margin-bottom: 2rem;
}

.epb-title {
    font-size: 2rem;
    margin: 0;
    padding: 0;
}

/* Grid Layout */
.epb-grid {
    display: grid;
    gap: 1.5rem;
}

.epb-grid-cols-1 {
    grid-template-columns: 1fr;
}

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

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

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

/* Portfolio Item */
.epb-item {
    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;
}

.epb-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* Image */
.epb-item-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #f5f5f5;
}

.epb-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.epb-item:hover .epb-item-image img {
    transform: scale(1.05);
}

.epb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.epb-item-image:hover .epb-overlay {
    opacity: 1;
}

/* Content */
.epb-item-content {
    padding: 1.25rem;
}

.epb-item-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    line-height: 1.4;
}

.epb-item-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.2s ease;
}

.epb-item-title a:hover {
    color: #0073aa;
}

/* Meta Information */
.epb-item-meta {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.epb-author,
.epb-date {
    display: inline-flex;
    align-items: center;
}

/* Categories */
.epb-item-categories {
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}

.epb-item-categories a {
    color: #0073aa;
    text-decoration: none;
}

.epb-item-categories a:hover {
    text-decoration: underline;
}

/* Excerpt */
.epb-item-excerpt {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.epb-item-excerpt p {
    margin: 0;
}

/* Read More Button */
.epb-item-footer {
    margin-top: auto;
}

.epb-readmore {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: #0073aa;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: gap 0.2s ease;
}

.epb-readmore:hover {
    gap: 0.5rem;
    color: #005a87;
}

.epb-arrow {
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.epb-readmore:hover .epb-arrow {
    transform: translateX(2px);
}

/* Empty State */
.epb-empty {
    text-align: center;
    padding: 3rem;
    background: #f8f9fa;
    border-radius: 8px;
    color: #666;
}

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

@media (max-width: 768px) {
    .epb-grid-cols-3,
    .epb-grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .epb-item-content {
        padding: 1rem;
    }
    
    .epb-item-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .epb-grid-cols-2,
    .epb-grid-cols-3,
    .epb-grid-cols-4 {
        grid-template-columns: 1fr;
    }
    
    .epb-title {
        font-size