:root {
            --primary-color: #28a745;
            --secondary-color: #218838;
            --light-color: #e9f7ef;
            --dark-color: #1e7e34;
        }
        
        body {
            background-color: #f8f9fa;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        .main-container {
            min-height: 100vh;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
        }
        
        .slider-section {
            background: linear-gradient(135deg, var(--primary-color), var(--dark-color));
            padding: 0;
            position: relative;
        }
        
        .slider-container {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        
        .slider-content {
            color: white;
            text-align: center;
            padding: 2rem;
            max-width: auto;
        }
        
        .slider-title {
            font-size: 1.5rem;
            font-weight: 500;
            margin-bottom: 1.5rem;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
        }
        
        .slider-text {
            font-size: 1.1rem;
            margin-bottom: 2rem;
            line-height: 1.7;
        }
        
        .slider-img {
            width: 100%;
            height: 100%;
            border-radius: 8px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            max-height: 800px;
            object-fit: cover;
        }
        
        .slider-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background-color: rgba(255, 255, 255, 0.3);
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            color: white;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            opacity: 0.8;
        }
        
        .slider-nav:hover {
            background-color: rgba(255, 255, 255, 0.5);
            opacity: 1;
        }
        
        .prev-btn {
            left: 20px;
        }
        
        .next-btn {
            right: 20px;
        }
        
        .form-section {
            background-color: white;
            padding: 3rem 2rem;
            display: flex;
            align-items: center;
        }
        
        .form-container {
            width: 100%;
            max-width: 450px;
            margin: 0 auto;
        }
        
        .logo {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        .logo img {
            height: 70px;
        }
        
        .logo h2 {
            color: var(--primary-color);
            font-weight: 700;
            margin-top: 0rem;
            font-size: 1.8rem;
        }
        
        .nav-tabs {
            border-bottom: 2px solid var(--light-color);
            margin-bottom: 2rem;
        }
        
        .nav-link {
            color: #495057;
            font-weight: 600;
            padding: 0.8rem 1.5rem;
            border: none;
            border-radius: 0;
        }
        
        .nav-link.active {
            color: var(--primary-color);
            border-bottom: 3px solid var(--primary-color);
            background-color: transparent;
        }
        
        .form-control {
            padding: 0.8rem 1rem;
            border: 1px solid #ced4da;
            border-radius: 5px;
            margin-bottom: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(40, 167, 69, 0.25);
        }
        
        .form-label {
            font-weight: 600;
            color: #495057;
            margin-bottom: 0.5rem;
        }
        
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 0.8rem;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
        }
        
        .google-btn {
            background-color: white;
            border: 1px solid #ddd;
            color: #444;
            padding: 0.8rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 1.5rem 0;
            transition: all 0.3s ease;
        }
        
        .google-btn:hover {
            background-color: #f8f9fa;
            border-color: #ccc;
        }
        
        .google-btn i {
            margin-right: 10px;
            font-size: 1.2rem;
            color: #DB4437;
        }
        
        .divider {
            text-align: center;
            position: relative;
            margin: 1.5rem 0;
        }
        
        .divider::before {
            content: "";
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background-color: #eee;
            z-index: 1;
        }
        
        .divider span {
            background-color: white;
            position: relative;
            z-index: 2;
            padding: 0 15px;
            color: #6c757d;
        }
        
        .form-footer {
            text-align: center;
            margin-top: 1.5rem;
            color: #6c757d;
        }
        
        .form-footer a {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
        }
        
        @media (max-width: 992px) {
            .slider-section {
                padding: 2rem;
                height: auto;
            }
            
            .slider-container {
                min-height: 300px;
            }
            
            .form-section {
                padding: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .slider-title {
                font-size: 2rem;
            }
            
            .slider-text {
                font-size: 1rem;
            }
        }