* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        :root {
            --primary: #4a6de5;
            --secondary: #f8f9fa;
            --accent: #ff6b6b;
            --dark: #343a40;
            --light: #f8f9fa;
            --success: #28a745;
            --warning: #ffc107;
            --danger: #dc3545;
            --gray: #6c757d;
            --border: #dee2e6;
        }

        body {
            background-color: #f5f7fb;
            color: #333;
            line-height: 1.6;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        /* Header Styles */
        header {
            background: linear-gradient(to right, var(--primary), #6c8eff);
            color: white;
            padding: 15px 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            display: flex;
            align-items: center;
        }

        .logo i {
            margin-right: 10px;
            font-size: 28px;
        }

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li {
            margin-left: 25px;
        }

        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            padding: 5px 10px;
            border-radius: 4px;
        }

        nav ul li a:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .auth-buttons {
            display: flex;
            gap: 15px;
        }

        .btn {
            padding: 8px 20px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            display: inline-block;
            cursor: pointer;
            border: none;
        }

        .btn-outline {
            background: transparent;
            border: 2px solid white;
            color: white;
        }

        .btn-outline:hover {
            background: white;
            color: var(--primary);
        }

        .btn-primary {
            background: var(--accent);
            color: white;
        }

        .btn-primary:hover {
            background: #ff5252;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(74, 109, 229, 0.9), rgba(74, 109, 229, 0.8)), url('https://images.unsplash.com/photo-1607082350899-7e105aa886ae?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 80px 0;
            text-align: center;
        }

        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
        }

        .hero p {
            font-size: 20px;
            max-width: 700px;
            margin: 0 auto 30px;
        }

        /* Products Section */
        .section-title {
            text-align: center;
            margin: 50px 0 30px;
            color: var(--dark);
            font-size: 32px;
            position: relative;
        }

        .section-title:after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: var(--accent);
            margin: 10px auto;
            border-radius: 2px;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
            margin-bottom: 50px;
        }

        .product-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .product-img {
            height: 200px;
            width: 100%;
            object-fit: cover;
        }

        .product-info {
            padding: 20px;
        }

        .product-title {
            font-size: 18px;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .product-desc {
            color: var(--gray);
            margin-bottom: 15px;
            font-size: 14px;
        }

        .product-price {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .product-actions {
            display: flex;
            justify-content: space-between;
        }

        /* Dashboard Styles */
        .dashboard {
            display: flex;
            min-height: calc(100vh - 200px);
            margin: 30px 0;
        }

        .sidebar {
            width: 250px;
            background: white;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-right: 30px;
        }

        .sidebar-title {
            font-size: 20px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
            color: var(--primary);
        }

        .sidebar-menu {
            list-style: none;
        }

        .sidebar-menu li {
            margin-bottom: 10px;
        }

        .sidebar-menu a {
            display: block;
            padding: 10px 15px;
            color: var(--dark);
            text-decoration: none;
            border-radius: 5px;
            transition: all 0.3s;
        }

        .sidebar-menu a:hover, .sidebar-menu a.active {
            background: var(--primary);
            color: white;
        }

        .dashboard-content {
            flex: 1;
            background: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        .dashboard-header {
            margin-bottom: 30px;
        }

        /* Forms */
        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--border);
            border-radius: 5px;
            font-size: 16px;
            transition: border-color 0.3s;
        }

        .form-control:focus {
            border-color: var(--primary);
            outline: none;
        }

        /* Footer */
        footer {
            background: var(--dark);
            color: white;
            padding: 50px 0 20px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-column h3 {
            font-size: 18px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3:after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 40px;
            height: 3px;
            background: var(--accent);
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 10px;
        }

        .footer-column ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-column ul li a:hover {
            color: white;
        }

        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #ccc;
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                text-align: center;
            }
            
            nav ul {
                margin: 20px 0;
            }
            
            .auth-buttons {
                margin-top: 10px;
            }
            
            .dashboard {
                flex-direction: column;
            }
            
            .sidebar {
                width: 100%;
                margin-right: 0;
                margin-bottom: 20px;
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .hero p {
                font-size: 18px;
            }
        }
    



        /* Forms */
        .form-container {
            max-width: 500px;
            margin: 2rem auto;
            padding: 2rem;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .form-title {
            text-align: center;
            margin-bottom: 1.5rem;
            color: #138a2f;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        
        .form-group input {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
        }


        .btn-block {
            display: block;
            width: 100%;
            padding: 12px;
            text-align: center;
        }

         .form-section {
            display: flex;
            justify-content: center;
            align-items: center;
            flex: 1;
            padding: 40px 0;
        }

        .form-container {
            background: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
            width: 100%;
            max-width: 450px;
        }

        .form-title {
            text-align: center;
            margin-bottom: 30px;
            color: var(--dark);
            font-size: 28px;
        }
        .form-title span {
            color: var(--primary);
        }