design.kv

<LoginScreen>:
    GridLayout:
        cols: 1
        GridLayout:
            cols: 1
            padding: 15,15
            spacing: 20,20
            Label:
                text:"User Login"
                font_size: '20sp'
            TextInput:
                id:username
                hint_text:"Username"
            TextInput:
                id:password
                password: True
                hint_text:"Password"
            RelativeLayout:
                Button:
                    text:"Login"
                    on_press:root.login(root.ids.username.text,root.ids.password.text)
                    size_hint: 0.3,0.5
                    pos_hint:{'center_x':0.5,'center_y':0.6}
            Label:
                id: login_wrong
                text:""
        GridLayout:
            cols: 2
            size_hint:0.2,0.2
            padding:10,10
            spacing:10,0
            Button:
                text:"Forgot Password?"
                background_color:1,1,1,0
                opacity:1 if self.state=='normal' else 0.5
                color:0.1,0.7,1,1
            Button:
                text: "Sign Up"
                background_color:1,1,1,0
                opacity:1 if self.state=='normal' else 0.5
                color:0.1,0.7,1,1
                on_press:root.sign_up()

<SignUpScreen>:
    GridLayout:
        cols:1
        Label:
            text: "Sign up for Journey!!"
        TextInput:
            id: username
            hint_text:"Username"
        TextInput:
            id: password
            hint_text:"Password"
        Button:
            text:"Submit"
            on_press:root.add_user(root.ids.username.text,root.ids.password.text)

<SignUpScreenSuccess>:
    GridLayout:
        cols:1
        Label:
            text:"Sign Up Successful!"
        Button:
            text: "Login Page"
            on_press:root.go_to_login()

<LoginScreenSuccess>:
    GridLayout:
        cols:1
        padding:30,30
        spacing: 30,30
        RelativeLayout:
            ImageButton:
                on_press: root.log_out()
                source: 'logout_hover.png' if self.hovered else 'logout_nothover.png'
                size_hint: 0.35,0.35
                pos_hint:{'center_x':0.93, 'center_y':0.8}
        Label:
            text:"How do you feel?"
        TextInput:
            id:feeling
            hint_text:"Things to try : Happy, Sad, Depressed or Lost..."
        Button:
            text:"Enlighten Me"
            on_press:root.get_quote(root.ids.feeling.text)
        ScrollView:
            Label:
                id:quote
                text:""
                text_size: self.width, None
                size_hint_y:None
                height:self.texture_size[1]
        Label:
            text:"Developed by Fazil Khan"
            font_size: '9sp'
                

<RootWidget>:
    LoginScreen:
        name:"login_screen"
    SignUpScreen:
        name:"sign_up_screen"
    SignUpScreenSuccess:
        name:"sign_up_screen_success"
    LoginScreenSuccess:
        name:"login_screen_success"