.dashboard-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .card {
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            padding: 20px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        
        .card-icon {
            font-size: 2.5rem;
            margin-bottom: 15px;
            color: var(--primary-color);
        }
        
        .card-title {
            font-size: 1rem;
            color: #555;
            margin-bottom: 5px;
        }
        
        .card-value {
            font-size: 1.8rem;
            font-weight: 600;
            color: #333;
        }
        
        .recent-orders {
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            padding: 20px;
        }
        
        .recent-orders h3 {
            margin-bottom: 20px;
            color: #333;
            font-size: 1.2rem;
        }
        
        .welcome-banner {
            background: linear-gradient(135deg, var(--primary-color), #4a90e2);
            color: white;
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .welcome-banner h2 {
            margin: 0;
            font-size: 1.5rem;
        }
        
        .welcome-banner p {
            margin: 5px 0 0;
            opacity: 0.9;
        }
        
        .quick-actions {
            display: flex;
            gap: 10px;
        }
        
        .quick-action-btn {
            background: rgba(255,255,255,0.2);
            border: none;
            color: white;
            padding: 8px 15px;
            border-radius: 5px;
            cursor: pointer;
            transition: background 0.3s ease;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .quick-action-btn:hover {
            background: rgba(255,255,255,0.3);
        }
        
        .status-indicator {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            margin-right: 5px;
        }
        
        .status-active {
            background-color: #4CAF50;
        }
        
        .status-inactive {
            background-color: #F44336;
        }
        
        .status-pending {
            background-color: #FFC107;
        }
        
        /* Enhanced sidebar styles */
        .sidebar {
            background: linear-gradient(180deg, #43502c61, #487fe6);
            color: #fff;
        }
        
        .sidebar-header {
            padding: 20px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        
        .user-profile {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-top: 15px;
        }
        
        .sidebar-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: 2px solid rgba(255,255,255,0.2);
            margin-bottom: 10px;
        }
        
        .user-status {
            font-size: 0.8rem;
            display: flex;
            align-items: center;
        }
        
        .status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #4CAF50;
            margin-right: 5px;
        }
        
        .menu-category {
            font-size: 0.7rem;
            color: rgba(255,255,255,0.5);
            padding: 15px 20px 5px;
            font-weight: 600;
            letter-spacing: 1px;
        }
        
        .menu-item {
            display: flex;
            align-items: center;
            padding: 12px 20px;
            transition: all 0.3s ease;
            border-left: 3px solid transparent;
            margin: 2px 0;
        }
        
        .menu-item:hover, .menu-item.active {
            background: rgba(255,255,255,0.1);
            border-left: 3px solid var(--primary-color);
        }
        
        .menu-icon {
            width: 30px;
            text-align: center;
            font-size: 1.1rem;
        }
        
        .menu-text {
            flex-grow: 1;
        }
        
        .menu-badge {
            background: var(--primary-color);
            color: white;
            border-radius: 10px;
            padding: 2px 8px;
            font-size: 0.7rem;
            font-weight: 600;
        }
        
        .menu-divider {
            height: 1px;
            background: rgba(255,255,255,0.1);
            margin: 10px 0;
        }
        
        /* Statistical charts styles */
        .stat-charts {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .chart-container {
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            padding: 20px;
        }
        
        .chart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .chart-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: #333;
        }
        
        .chart-period {
            font-size: 0.8rem;
            color: #777;
        }
        
        .chart-content {
            height: 250px;
            position: relative;
        }
        
        .bar-chart {
            display: flex;
            height: 200px;
            align-items: flex-end;
            justify-content: space-between;
            padding-top: 20px;
        }
        
        .bar {
            width: 30px;
            background: linear-gradient(to top, var(--primary-color), #4a90e2);
            border-radius: 3px 3px 0 0;
            position: relative;
        }
        
        .bar-label {
            position: absolute;
            bottom: -25px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 0.8rem;
            color: #777;
        }
        
        .bar-value {
            position: absolute;
            top: -25px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 0.8rem;
            font-weight: 600;
            color: #333;
        }
        
        .donut-chart {
            position: relative;
            width: 200px;
            height: 200px;
            margin: 0 auto;
        }
        
        .donut-segment {
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            clip: rect(0, 100px, 200px, 0);
        }
        
        .donut-center {
            position: absolute;
            width: 120px;
            height: 120px;
            background: white;
            border-radius: 50%;
            top: 40px;
            left: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            box-shadow: 0 0 10px rgba(0,0,0,0.05);
        }
        
        .donut-label {
            font-size: 0.9rem;
            color: #777;
        }
        
        .donut-value {
            font-size: 1.5rem;
            font-weight: 600;
            color: #333;
        }
        
        .chart-legend {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            flex-wrap: wrap;
        }
        
        .legend-item {
            display: flex;
            align-items: center;
            margin: 0 10px;
        }
        
        .legend-color {
            width: 12px;
            height: 12px;
            border-radius: 2px;
            margin-right: 5px;
        }
        
        .legend-text {
            font-size: 0.8rem;
            color: #555;
        }