:root {
    --login_button_color: #626262;
    --main_text_color: #ffffff;
    --main_text_color_bleu: #0175d0;

    --error_text_color_main: #ff6060;

    --main_shadow_color: rgba(152, 152, 152, 0.878);
    --main_shadow_color_bleu: #73af389c;

    --main_background_color : #0175d0;

    --main_color_color : #d00101;
    --main_background_border_color : #06589970;
}

.master-container {
    font-family: 'Montserrat', sans-serif;
    height:100%;
    display:flex;
    justify-content:center;
    align-items:center;
}

.container {
    height: fit-content;
    max-width: 350px;
    /*background: linear-gradient(0deg, rgb(255, 255, 255) 0%, rgb(244, 247, 251) 100%);*/
    background: #ffffff;
    border-radius: 40px;
    padding: 25px 35px;
    border: 2px solid white;
    box-shadow: var(--main_shadow_color_bleu) 0px 30px 30px -20px;
    margin: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    max-height: 350px;
}

#alertmessageContainer{
    margin: 0px;
    display:flex;
    justify-content:center;
}

#alertmessage {
    font-size: 16px;
    padding: 10px;
    text-align: center;
    color: var(--main_text_color);
    text-decoration: underline var(--error_text_color_main);
    color: var(--error_text_color_main);
}

.heading {
    text-align: center;
    font-weight: 900;
    font-size: 33px;
    color: var(--maincolor);
    /*filter: drop-shadow(1px 1px 1px #00000050);*/
}

/* ONLY FOR LOGIN FORM [ START ] */
.form .input {
    width: 100%;
    background: white;
    border: 2px solid var(--main_text_color);
    padding: 15px 20px;
    border-radius: 20px;
    margin-top: 15px;
    box-shadow: var(--main_shadow_color) 0px 10px 10px -5px;
}

.form .input::-moz-placeholder {
    color: rgb(170, 170, 170);
}

.form .input::placeholder {
    color: rgb(170, 170, 170);
}

.form .input:focus {
    outline: none;
    border-inline: 2px solid var(--main_text_color);
}

.input:required:valid {
    border: 2px solid var(--fontcolorsuccess);
    padding: 14px 20px;
}

.form .login-button {
    display: block;
    width: 100%;
    font-weight: bold;
    background: linear-gradient(45deg, #323232 0%, #535353 100%);
    color: white;
    padding-block: 15px;
    margin: 20px auto;
    border-radius: 20px;
    box-shadow: var(--main_shadow_color) 0px 20px 10px -15px;
    border: none;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}

.form .login-button:hover {
    transform: scale(1.03);
    box-shadow: var(--main_shadow_color) 0px 23px 10px -20px;
}

.form .login-button:active {
    transform: scale(0.95);
    box-shadow: var(--main_shadow_color) 0px 15px 10px -10px;
}
/* ONLY FOR LOGIN FORM [ STOP ] */

.agreement {
    display: block;
    text-align: center;
    margin-top: 15px;
}

.agreement a {
    text-decoration: none;
    color: var(--maincolor);
    font-size: 12px;
}

/* - de 800px */
@media (max-width: 800px) {
    .heading {
        font-size: 26px;
    }
    .container {
        padding : 30px;
    }
}

/* - de 600px */
@media (max-width: 600px) {
    .heading {
        font-size: 22px;
    }
    .container {
        padding : 25px;
    }
}

/* - de 500px */
@media (max-width: 500px) {
    .heading {
        font-size: 20px;
    }
    .container {
        padding : 20px;
    }
}

/* - de 400px */
@media (max-width: 400px) {
    .heading {
        font-size: 18px;
    }
}