.main-container {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .content-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
            background-color: var(--card-bg);
            border-radius: 8px;
            margin-bottom: 20px;
            width: 100%;
            max-width: 500px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }

        .content-header h1 {
            margin: 0;
            font-size: 22px;
            color: var(--text-color);
            font-weight: 600;
        }

        .login-container {
            width: 100%;
            max-width: 500px;
        }

        .section-card {
            background-color: var(--card-bg);
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            padding: 25px;
            margin-bottom: 20px;
        }

        .section-card h3 {
            font-size: 18px;
            margin-bottom: 20px;
            color: var(--text-color);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding-bottom: 15px;
            display: flex;
            align-items: center;
        }

        .section-card h3 i {
            margin-right: 10px;
            color: var(--blue-color);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--text-color);
            font-size: 14px;
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 6px;
            font-size: 14px;
            transition: border-color 0.3s;
            background-color: rgba(255, 255, 255, 0.05);
            color: var(--text-color);
        }

        .form-control:focus {
            border-color: var(--blue-color);
            outline: none;
            box-shadow: 0 0 0 2px rgba(77, 106, 255, 0.2);
        }

        .form-control::placeholder {
            color: var(--muted-text);
        }

        .btn {
            padding: 12px 20px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .btn-primary {
            background-color: var(--blue-color);
            color: #fff;
            border: none;
            width: 100%;
        }

        .btn-primary:hover {
            background-color: #3a51c6;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(77, 106, 255, 0.3);
        }

        .btn-outline-primary {
            background-color: transparent;
            color: var(--blue-color);
            border: 1px solid var(--blue-color);
        }

        .btn-outline-primary:hover {
            background-color: var(--blue-color);
            color: #fff;
        }

        .btn i {
            margin-right: 8px;
        }

        .login-links {
            margin: 15px 0;
            font-size: 14px;
        }

        .forgot-password {
            color: var(--blue-color);
            text-decoration: none;
            transition: color 0.3s;
            display: inline-flex;
            align-items: center;
        }

        .forgot-password:hover {
            color: #3a51c6;
            text-decoration: underline;
        }

        .forgot-password i {
            margin-right: 5px;
        }

        .recaptcha-container {
            display: flex;
            justify-content: center;
            margin: 20px 0;
        }

        .create-account {
            margin-top: 25px;
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .create-account p {
            margin-bottom: 15px;
            color: var(--muted-text);
        }

        .alert {
            padding: 15px;
            border-radius: 6px;
            margin-bottom: 20px;
        }

        .alert-success {
            background-color: rgba(0, 195, 154, 0.1);
            color: var(--green-color);
            border: 1px solid rgba(0, 195, 154, 0.2);
        }

        .alert-danger {
            background-color: rgba(255, 77, 77, 0.1);
            color: var(--red-color);
            border: 1px solid rgba(255, 77, 77, 0.2);
        }

        .form-error-msg {
            color: var(--red-color);
            font-size: 12px;
            margin-top: 5px;
            display: block;
        }

        /* Logo acima do formulário */
        .login-logo {
            text-align: center;
            margin-bottom: 20px;
        }

        .login-logo img {
            max-width: 80px;
            margin-bottom: 10px;
        }

        /* Responsividade */
        @media (max-width: 576px) {
            .content-header {
                flex-direction: column;
                text-align: center;
                gap: 15px;
            }
            
            .form-lang {
                justify-content: center;
            }
            
            .section-card {
                padding: 20px 15px;
            }
        }