:root {
            --primary-color: #4e73df;
            --secondary-color: #1cc88a;
            --info-color: #36b9cc;
            --warning-color: #f6c23e;
            --danger-color: #e74a3b;
            --dark-color: #5a5c69;
        }
        
        body {
            font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background-color: #f8f9fc;
            overflow-x: hidden;
        }
        
        /* Header Styles */
        .navbar-brand {
            font-weight: 600;
            font-size: 1.0rem;
            color: var(--primary-color);
        }
        
        /* Sidebar Styles */
        #sidebar {
            width: 250px;
            position: fixed;
            top: 0;
            left: -250px;
            height: 100vh;
            z-index: 1000;
            background: linear-gradient(180deg, var(--primary-color) 10%, #224abe 100%);
            color: #fff;
            transition: all 0.3s;
            box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
        }
        
        #sidebar.active {
            left: 0;
        }
        
        .sidebar-header {
            padding: 20px;
            background: rgba(0, 0, 0, 0.2);
        }
        
        .sidebar-header h3 {
            color: #fff;
            margin: 0;
        }
        
        .sidebar-components {
            padding: 20px 0;
        }
        
        .sidebar-components .nav-item {
            margin-bottom: 5px;
        }
        
        .sidebar-components .nav-link {
            color: rgba(255, 255, 255, 0.8);
            padding: 12px 20px;
            border-left: 3px solid transparent;
            transition: all 0.3s;
        }
        
        .sidebar-components .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            border-left: 3px solid rgba(255, 255, 255, 0.5);
        }
        
        .sidebar-components .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            border-left: 3px solid #fff;
        }
        
        .sidebar-components .nav-link i {
            margin-right: 10px;
        }
        
        /* Overlay for mobile */
        .overlay {
            display: none;
            position: fixed;
            width: 100vw;
            height: 100vh;
            background: rgba(0, 0, 0, 0.4);
            z-index: 999;
            opacity: 0;
            transition: all 0.5s ease-in-out;
        }
        
        .overlay.active {
            display: block;
            opacity: 1;
        }
        
        /* Main Content Styles */
        #content {
            width: 100%;
            min-height: 100vh;
            transition: all 0.3s;
            padding-top: 70px;
        }
        
        /* Dashboard Card Styles */
        .card {
            border: none;
            border-radius: 10px;
            box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
            margin-bottom: 20px;
        }
        
        .card-header {
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            background-color: #f8f9fc;
            font-weight: 700;
        }
        
        .info-card {
            color: #fff;
            border-left: 5px solid rgba(0, 0, 0, 0.2);
        }
        
        .info-card .card-body {
            display: flex;
            align-items: center;
        }
        
        .info-card .icon {
            font-size: 2.5rem;
            opacity: 0.7;
        }
        
        .info-card .content {
            margin-left: 15px;
        }
        
        .info-card .value {
            font-size: 1.5rem;
            font-weight: 700;
        }
        
        .info-card .title {
            font-size: 0.9rem;
            text-transform: uppercase;
            opacity: 0.8;
        }
        
        /* Color Classes for Cards */
        .bg-primary {
            background-color: var(--primary-color) !important;
        }
        
        .bg-success {
            background-color: var(--secondary-color) !important;
        }
        
        .bg-info {
            background-color: var(--info-color) !important;
        }
        
        .bg-warning {
            background-color: var(--warning-color) !important;
        }
        
        .bg-danger {
            background-color: var(--danger-color) !important;
        }
        
        .bg-pink {
            background-color: #e83e8c !important;
        }
        
        /* Responsive adjustments */
        @media (min-width: 768px) {
            #sidebar {
                left: 0;
            }
            
            #content {
                padding-left: 250px;
            }
            
            .overlay {
                display: none !important;
            }
            
            body.sidebar-toggled #sidebar {
                left: -250px;
            }
            
            body.sidebar-toggled #content {
                padding-left: 0;
            }
        }