* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Open Sans', Arial, Helvetica, sans-serif;
            background: linear-gradient(to bottom, #008e4b, #008e4b 50%, #f5f5f5 50%, #f5f5f5);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .top-banner {
            background-color: #006837;
            color: white;
            text-align: center;
            padding: 8px;
            font-size: 13px;
        }

        .top-banner em {
            font-style: italic;
        }

        .header {
            background-color: #008e4b;
            padding: 20px 40px;
        }

        .logo {
            max-width: 140px;
        }

        .main-content {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: flex-start;
            padding-top: 60px;
            padding-bottom: 60px;
        }

        .login-container {
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            width: 100%;
            max-width: 360px;
            padding: 0;
        }

        .login-header {
            background-color: #008e4b;
            color: white;
            padding: 30px;
            text-align: center;
        }

        .login-header h1 {
            font-size: 24px;
            font-weight: 600;
            letter-spacing: 1px;
        }

        .login-form {
            padding: 30px;
        }

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

        .form-group label {
            display: block;
            color: #999;
            font-size: 13px;
            margin-bottom: 8px;
        }

        .required {
            color: #d9534f;
        }

        .form-group input {
            width: 100%;
            padding: 12px;
            border: none;
            border-bottom: 1px solid #ddd;
            font-size: 14px;
            font-family: 'Open Sans', Arial, Helvetica, sans-serif;
            transition: border-color 0.3s;
        }

        .form-group input:focus {
            outline: none;
            border-bottom-color: #0075a8;
        }

        .password-wrapper {
            position: relative;
        }

        .password-toggle {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
        }

        .password-toggle svg {
            width: 20px;
            height: 20px;
            fill: #666;
        }

        .login-button {
            width: 100%;
            background-color: #0075a8;
            color: white;
            border: none;
            padding: 14px;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 1px;
            cursor: pointer;
            margin-top: 25px;
            border-radius: 4px;
            transition: background-color 0.3s;
            position: relative;
        }

        .login-button:hover {
            background-color: #005a82;
        }

        .login-button:disabled {
            background-color: #6ba5c1;
            cursor: not-allowed;
        }

        .login-button.loading {
            color: transparent;
        }

        .loader {
            border: 3px solid #f3f3f3;
            border-top: 3px solid #0075a8;
            border-radius: 50%;
            width: 20px;
            height: 20px;
            animation: spin 1s linear infinite;
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            display: none;
        }

        .login-button.loading .loader {
            display: block;
        }

        @keyframes spin {
            0% { transform: translate(-50%, -50%) rotate(0deg); }
            100% { transform: translate(-50%, -50%) rotate(360deg); }
        }

        .sso-link {
            text-align: center;
            margin-top: 20px;
        }

        .sso-link a {
            color: #0075a8;
            text-decoration: none;
            font-size: 13px;
        }

        .sso-link a:hover {
            text-decoration: underline;
        }

        .back-link {
            text-align: center;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #e5e5e5;
        }

        .back-link a {
            color: #0075a8;
            text-decoration: none;
            font-size: 13px;
        }

        .back-link a:hover {
            text-decoration: underline;
        }

        .security-section {
            padding: 30px;
            background: #f5f5f5;
        }

        .security-section h2 {
            color: #d9534f;
            font-size: 16px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .security-section ul {
            list-style: none;
            padding-left: 0;
        }

        .security-section li {
            color: #666;
            font-size: 13px;
            line-height: 1.6;
            margin-bottom: 12px;
            padding-left: 20px;
            position: relative;
        }

        .security-section li:before {
            content: "•";
            position: absolute;
            left: 0;
            color: #666;
        }

        .security-section strong {
            font-weight: 600;
        }

        .footer {
            background-color: #006837;
            color: white;
            padding: 20px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
        }

        .footer-links a {
            color: white;
            text-decoration: none;
            margin-left: 30px;
        }

        .footer-links a:hover {
            text-decoration: underline;
        }

        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            background: white;
            padding: 16px 24px;
            border-radius: 4px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            display: none;
            z-index: 1000;
            border-left: 4px solid #d9534f;
            max-width: 300px;
        }

        .notification.show {
            display: block;
            animation: slideIn 0.3s ease-out;
        }

        @keyframes slideIn {
            from {
                transform: translateX(400px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        .notification-title {
            font-weight: 600;
            margin-bottom: 5px;
            color: #333;
        }

        .notification-message {
            font-size: 13px;
            color: #666;
        }

        @media (max-width: 768px) {
            .main-content {
                padding: 20px;
            }

            .footer {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }

            .footer-links {
                display: flex;
                flex-direction: column;
                gap: 10px;
            }

            .footer-links a {
                margin-left: 0;
            }
        }