/* Responsive Styles for Mobile Devices */
@media (max-width: 768px) {
    .hero {
        min-height: 500px;
    }
    
    .slide-content h1 {
        font-size: 2rem;
    }
    
    .features-grid, .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .course-item-inner {
        grid-template-columns: 1fr;
    }
    
    .auth-container {
        flex-direction: column;
    }
    
    .auth-image {
        display: none;
    }
    
    .dashboard-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    .admin-main {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .slide-content h1 {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 10px 15px;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
}
/* Styles du sidebar pour toutes les pages */
.sidebar {
    position: fixed;
    right: -280px;
    top: 0;
    width: 280px;
    height: 100vh;
    z-index: 1050;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.sidebar.active {
    transform: translateX(-280px);
}

.no-scroll {
    overflow: hidden;
}
/* Sidebar mobile */
@media (max-width: 992px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        z-index: 1000;
        box-shadow: 2px 0 15px rgba(0,0,0,0.1);
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    
    .profile-summary {
        padding-top: 20px;
    }
}