.register-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    row-gap: 50px;
}

.register-tabs {
    position: relative;
    
    justify-self: start;
    display: flex;
    
    border: 1px solid #828282;
    border-radius: 45px;
}

.register-tabs .button {
    position: relative;
    
    overflow: hidden;
}

.register-tabs .button:first-child {
    z-index: 1;
    
    border-radius: 45px 0 0 45px;
}
.register-tabs .button:last-child {
    border-radius: 0 45px 45px 0;
}

.register-tabs .button::before {
    content: '';
    
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    
    width: 100%;
    height: 100%;
    
    background: #00ABEC;
    
    border-radius: 45px;
    
    transition: .3s;
}

.register-tabs.left .button:first-child {
    color: white;
}

.register-tabs.left .button:last-child {
    color: #00ABEC;
}

.register-tabs.left .button:first-child::before {
    left: 0;
}

.register-tabs.left .button:last-child::before {
    left: -100%;
}

.register-tabs.right .button:first-child::before {
    left: 100%;
}

.register-tabs.right .button:last-child::before {
    left: 0%;
}

.register-tabs.right .button:first-child {
    color: #00ABEC;
}

.register-tabs.right .button:last-child {
    color: white;
}


.register-admin {
    padding: 20px 38px;
    
    width: fit-content;
    
    align-self: start;
    justify-self: end;
    display: block;
    
    color: white;
    background-color: #EE762F;
    
    font-family: 'Roboto';
    font-size: 18px;
    font-weight: 400;
    line-height: 130%;
    text-transform: uppercase;
    
    border-radius: 5px;
    
    transition: background-color .3s;
    
    cursor: pointer;
}

.register-admin:hover {
    background-color: #d36321;
}

.register-form,
.authorize-form {
    grid-column: 1 / -1;
}

.register-form-title {
    padding: 38px 45px;
    
    color: white;
    background-color: #00ABEC;
    
    font-size: 32px;
    font-weight: 700;
    line-height: 114.4%; /* 36.608px */
    
    border-radius: 10px 10px 0 0;
}

.register-form form,
.authorize-form form {
    padding: 70px 40px 40px;
    
    border-radius: 0px 0px 10px 10px;
    
    border-top: 1px solid #D4DAE4;
    border-right: 1px solid #D4DAE4;
    border-bottom: 2px solid #D4DAE4;
    border-left: 1px solid #D4DAE4;
}

.register-form form .form-input,
.authorize-form form .form-input {
    margin-bottom: 35px;
    padding: 16px;
    
    width: 100%;
    
    display: block;
    
    font-family: 'Inter';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 26px; /* 130% */
    
    border-radius: 5px;
    border: 1px solid #EEE6E6;
    
    outline: none;
    
    box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.05) inset;
}

.register-form form button,
.authorize-form form button {
    padding: 20px 38px;
    
    width: fit-content;
    min-width: 280px;
    
    display: block;
    
    color: white;
    background-color: #00ABEC;
    
    font-size: 18px;
    font-weight: 400;
    line-height: 130%;
    text-transform: uppercase;
    
    border-radius: 5px;
    border: none;
    outline: none;
    
    transition: background-color .3s;
    
    cursor: pointer;
}

.register-form form button:hover,
.authorize-form form button:hover {
    background-color: #0085E6;
}

.register-form form a,
.authorize-form form a {
    margin-bottom: 35px;
    
    display: block;
    
    color: #00ABEC;
    
    font-size: 20px;
}

.register-form form p,
.authorize-form form p {
    margin-bottom: 25px;
    
    font-size: 24px;
}

.register-form {
    display: none;
}

.errno {
    margin-bottom: 25px;
    padding: 38px 45px;

    border-radius: 10px;
    
    font-size: 24px;
    font-weight: 400;
}

.errno.red {
    color: #c23f3b;
    background-color: #edc8c5;
    
    border: 1px solid #c99190;
}

.errno.green {
    color: #5d7755;
    background-color: #ddf3d5;
    
    border: 1px solid #b1cfa6;
}

.register-container .errno {
    margin-bottom: 0;
    
    grid-column: 1 / -1;
}



@media (max-width: 1000px) {
    .register-container {
        grid-template-columns: auto;
        gap: 40px;
    }
    .register-admin {
        order: 1;
        justify-self: center;
    }
    .register-form form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .register-form-title {
        padding: 20px;
        
        font-size: 20px;
    }
    .register-form form,
    .authorize-form form {
        padding: 25px 17px;
    }
    .register-form form .form-input,
    .authorize-form form .form-input {
        margin-bottom: 15px;
        padding: 12px 15px;
        
        height: auto;
        
        font-size: 16px;
    }
    .form-radios {
        margin-bottom: 15px;
    }
    .course-form-left-form-radios-label, .course-form-left-form-radios-radio {
        font-size: 16px;
    }
    .course-form-left-form-radios-radio:last-child {
        margin-left: 25px;
    }
    .course-form-left-form-radios-radio input, .course-form-left-form-radios-radio-circle {
        width: 25px;
        height: 25px;
    }
    .course-form-left-form-radios-radio-circle {
        margin-right: 8px;
    }
    .course-form-left-form-radios-radio-circle div {
        width: 16px;
        height: 16px;
        
        background: #00ABEC;
    }
    .register-admin, .register-form form button, .authorize-form form button {
        padding: 15px 37px;
        
        min-width: auto;
        
        font-size: 14px;
    }
    .register-form form a, .authorize-form form a {
        margin-bottom: 15px;
        
        font-size: 16px;
    }
    .register-tabs .button {
        padding-left: 30px;
        padding-right: 30px;
    }
}