/* category-detail.css */
.category-detail-page {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.category-banner {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: 20px;
    margin-bottom: 50px;
}

.category-banner-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    padding: 30px;
    text-align: center;
}

.category-banner h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.category-description-banner {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 25px;
    line-height: 1.6;
}

.category-stats-banner {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 5px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.article-card-advanced {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

    .article-card-advanced:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
    }

.article-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

    .article-card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.6s ease;
    }

.article-card-advanced:hover .article-card-image img {
    transform: scale(1.1);
}

.article-date-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.article-card-content {
    padding: 25px;
}

.article-meta-advanced {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 13px;
    color: #666;
}

.article-author, .article-comments {
    display: flex;
    align-items: center;
    gap: 5px;
}

    .article-author i, .article-comments i {
        color: #667eea;
    }

.article-title-advanced {
    font-size: 1.4rem;
    margin-bottom: 15px;
    line-height: 1.4;
    color: #2c3e50;
}

    .article-title-advanced a {
        color: inherit;
        text-decoration: none;
        transition: color 0.3s ease;
    }

        .article-title-advanced a:hover {
            color: #667eea;
        }

.article-summary-advanced {
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 15px;
}

.article-tags-advanced {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.article-tag {
    background: #f1f3f9;
    color: #495057;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

    .article-tag:hover {
        background: #667eea;
        color: white;
    }

.article-read-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: center;
}

    .article-read-more:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
        color: white;
    }

.pagination-custom {
    margin: 50px 0;
}

    .pagination-custom .page-link {
        border: none;
        color: #495057;
        margin: 0 5px;
        border-radius: 10px !important;
        transition: all 0.3s ease;
    }

    .pagination-custom .page-item.active .page-link {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-color: transparent;
    }

    .pagination-custom .page-link:hover {
        background: #667eea;
        color: white;
        transform: translateY(-2px);
    }

/* سایدبار پیشرفته */
.sidebar-section {
    margin-bottom: 30px;
}

.sidebar-title {
    font-size: 1.2rem;
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    position: relative;
}

    .sidebar-title::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 50px;
        height: 2px;
        background: #764ba2;
    }

/* انیمیشن‌ها */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.category-banner {
    animation: fadeInUp 0.8s ease-out;
}

.article-card-advanced {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

/* استایل‌های واکنش‌گرا */
@media (max-width: 1200px) {
    .articles-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 992px) {
    .category-banner {
        height: 250px;
    }

        .category-banner h1 {
            font-size: 2.5rem;
        }

    .articles-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .category-banner {
        height: 200px;
        margin-bottom: 30px;
    }

        .category-banner h1 {
            font-size: 2rem;
        }

    .category-description-banner {
        font-size: 1rem;
        padding: 0 20px;
    }

    .category-stats-banner {
        flex-direction: column;
        gap: 15px;
    }

    .articles-grid {
        grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
    }

    .article-card-image {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .category-banner {
        height: 180px;
        border-radius: 15px;
    }

        .category-banner h1 {
            font-size: 1.8rem;
        }

    .article-date-badge {
        padding: 8px 15px;
        font-size: 12px;
    }

    .article-card-content {
        padding: 20px;
    }

    .article-title-advanced {
        font-size: 1.2rem;
    }
}