/* Desktop-specific styles */
@media (min-width: 769px) {
    .container {
        max-width: 1140px;
        padding: 0 15px;
    }

    /* Section styles */
    .section {
        background: #fff;
        border-radius: 8px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        margin-bottom: 2rem;
        padding: 1.5rem;
    }

    .section h2 {
        font-size: 1.75rem;
        margin: -1.5rem -1.5rem 1.5rem;
        padding: 1rem 1.5rem;
        background: #f8f9fa;
        border-bottom: 1px solid #dee2e6;
        border-radius: 8px 8px 0 0;
    }

    /* Activity cards */
    .activity-feed {
        padding: 0.5rem;
    }

    .activity-item {
        background: #fff;
        border: 1px solid #dee2e6;
        border-radius: 8px;
        margin-bottom: 1rem;
        padding: 1.25rem;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .activity-item:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }

    .activity-content {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .activity-header {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .activity-header i {
        color: #dc3545;
        font-size: 1.25rem;
    }

    .activity-header a {
        color: #212529;
        text-decoration: none;
        font-weight: 500;
        font-size: 1.1rem;
    }

    .activity-header a:hover {
        color: #dc3545;
    }

    .activity-details {
        display: flex;
        align-items: center;
        gap: 1rem;
        color: #495057;
        font-size: 1rem;
    }

    .activity-date {
        color: #6c757d;
    }

    .activity-stats {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .activity-actions {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid #dee2e6;
    }

    .like-button {
        background: none;
        border: 1px solid #dc3545;
        color: #dc3545;
        padding: 0.5rem 1rem;
        border-radius: 6px;
        font-size: 1rem;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        transition: all 0.2s ease;
        cursor: pointer;
    }

    .like-button:hover {
        background: #dc3545;
        color: #fff;
    }

    /* Side by side layout */
    .col-6 {
        padding: 0 15px;
    }

    .col-6 h5 {
        color: #212529;
        font-size: 1.25rem;
        margin-bottom: 1.5rem;
        text-align: center;
        font-weight: 600;
    }

    /* Card styles */
    .card {
        background: #fff;
        border: none;
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        border-radius: 8px;
    }

    .card-body {
        padding: 1.5rem;
    }

    /* Row adjustments */
    .row {
        margin: 0 -15px;
    }
}