:root {
      --primary: #0891b2;
      --primary-dark: #0e7490;
      --secondary: #0f766e;
      --accent: #f59e0b;
      --light: #f8fafc;
      --dark: #1e293b;
      --success: #10b981;
      --danger: #ef4444;
      --warning: #f59e0b;
    }
    
    body {
      font-family: 'Poppins', sans-serif;
      color: var(--dark);
      background-color: #f8fafc;
    }
    
    .glass-effect {
      background: rgba(255, 255, 255, 0.8);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .sidebar-link {
      border-left: 3px solid transparent;
      transition: all 0.2s;
    }
    
    .sidebar-link:hover, .sidebar-link.active {
      background-color: rgba(8, 145, 178, 0.1);
      border-left-color: #0891b2;
      color: #0891b2;
    }
    
    .dashboard-card {
      transition: all 0.3s ease;
    }
    
    .dashboard-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }
    
    .tab-content {
      display: none;
      animation: fadeIn 0.5s ease;
    }
    
    .tab-content.active {
      display: block;
    }
    
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }
    
    .product-card {
      transition: all 0.3s ease;
    }
    
    .product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    }
    
    .order-row {
      transition: all 0.3s ease;
    }
    
    .order-row:hover {
      background-color: #f0f9ff;
    }
    
    .status-badge {
      transition: all 0.3s ease;
    }
    
    .status-badge:hover {
      transform: scale(1.05);
    }
    
    @media (max-width: 768px) {
      .sidebar {
        transform: translateX(-100%);
      }
      
      .sidebar.open {
        transform: translateX(0);
      }
    }