/* Mobile Responsive CSS for Activity Pages */

@media (min-width: 993px) {
    .article-page {
        margin-top: 0 !important;
        padding-top: 150px !important;
    }

    .header {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    }

    .mobile-menu-btn {
        display: none !important;
    }
}

@media (max-width: 992px) {
    .article-page {
        margin-top: 70px !important;
        padding: 30px 0 !important;
    }
    
    .article-container {
        grid-template-columns: 1fr !important;
        grid-template-rows: auto auto;
    }
    
    .sidebar {
        position: static !important;
        order: 2;
        margin-top: 40px;
        top: auto !important;
        border-radius: 15px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    }
    
    .main-content {
        order: 1;
        border-radius: 15px;
    }
    
    /* Make tabs horizontal on tablet */
    .category-tabs {
        display: flex;
        flex-wrap: wrap;
    }
    
    .tab-button {
        flex: 1 1 50%;
        border-radius: 0;
        border-right: 1px solid #e9ecef;
        border-bottom: 1px solid #e9ecef;
        padding: 18px 15px;
        font-size: 12px;
        text-align: center;
    }
    
    .tab-button:nth-child(2) {
        border-right: none;
    }
    
    .tab-button:nth-child(1) {
        border-radius: 15px 0 0 0;
    }
    
    .tab-button:nth-child(2) {
        border-radius: 0 15px 0 0;
    }
    
    .tab-content {
        width: 100%;
        border-radius: 0 0 15px 15px;
    }
    
    .subcategory-list a {
        padding: 14px 20px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .article-page {
        margin-top: 60px !important;
        padding: 25px 0 !important;
    }
    
    .article-container {
        padding: 0 20px;
    }
    
    .main-content {
        padding: 30px 20px;
    }
    
    .sidebar {
        margin-top: 30px;
    }
    
    /* Stack tabs vertically on mobile */
    .category-tabs {
        flex-direction: column;
    }
    
    .tab-button {
        flex: 1 1 auto;
        border-right: none;
        padding: 16px 20px;
        font-size: 13px;
        text-align: left;
    }
    
    .tab-button:nth-child(1) {
        border-radius: 15px 15px 0 0;
    }
    
    .tab-button:nth-child(2) {
        border-radius: 0;
    }
    
    .subcategory-list a {
        padding: 12px 20px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .article-page {
        margin-top: 55px !important;
        padding: 20px 0 !important;
    }
    
    .article-container {
        padding: 0 15px;
    }
    
    .main-content {
        padding: 20px 15px;
    }
    
    .sidebar {
        margin-top: 25px;
        border-radius: 12px;
    }
    
    .tab-button {
        padding: 14px 15px;
        font-size: 12px;
    }
    
    .tab-button:nth-child(1) {
        border-radius: 12px 12px 0 0;
    }
    
    .subcategory-list a {
        padding: 10px 15px;
        font-size: 12px;
    }
}