body {
            font-family: 'Segoe UI', 'Arial', sans-serif;
            background-color: #f4f6f8;
            height: 100vh;
            margin: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0;
        }

        .login-container {
            width: 90%;
            max-width: 1200px;
            height: 90vh;
            margin: 0 auto;
            display: flex;
            background: white;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 4px 24px rgba(0,0,0,0.1);
        }

        .image-section {
            flex: 1;
            position: relative;
            overflow: hidden;
            display: none;
        }

        .image-section img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .form-section {
            flex: 1;
            padding: 2vh 3rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-width: 320px;
            overflow-y: auto;
        }

        .logo {
            text-align: center;
            margin-bottom: 2vh;
        }

        .logo img {
            width: 100px;
            height: auto;
        }

        h2 {
            color: #333;
            font-weight: 600;
            text-align: center;
            margin-bottom: 2vh;
            font-size: calc(1.2rem + 1vh);
        }

        .form-group {
            margin-bottom: 2vh;
        }

        label {
            color: #555;
            font-weight: 500;
            margin-bottom: 0.5rem;
            display: block;
        }

        input {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #e0e0e0;
            border-radius: 12px;
            background: #f8f9fa;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        input:focus {
            border-color: rgb(242, 179, 20);
            box-shadow: 0 0 0 3px rgba(242,179,20,0.1);
            outline: none;
        }

        button {
            width: 100%;
            background: rgb(242, 179, 20);
            color: white;
            border: none;
            padding: 14px;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 1rem;
        }

        button:hover {
            background: #e1a900;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(242,179,20,0.2);
        }

        .messages {
            color: #dc3545;
            text-align: center;
            margin-top: 1rem;
            font-size: 0.9rem;
        }

        @media (min-width: 768px) {
            .image-section {
                display: block;
            }
            
            .login-container {
                height: 80vh;
            }
        }

        @media (max-width: 768px) {
            body {
                padding: 1rem;
            }

            .login-container {
                height: 95vh;
            }

            .form-section {
                padding: 2vh 1.5rem;
            }
        }

        @media (max-height: 600px) {
            .login-container {
                height: 95vh;
            }

            .logo img {
                width: 80px;
            }

            .form-group {
                margin-bottom: 1.5vh;
            }
        }