\documentclass[a4paper]{article}       % Default text size and document class

% Format -----------------------------------------------------------------------------
\usepackage[                    % To set up the page
  a4paper,                        % A4 paper
  width=160mm,                    % Text body width
  top=25mm,bottom=25mm,           % Top and bottom margins
  bindingoffset=6mm               % Offset of left and right pages for printing
  ]
 {geometry}
\usepackage{setspace}           % So set spacings (e.g. line height)
  \onehalfspacing                 % Sets line width to 1.5
%\usepackage{sectsty}            % To control sectional headers
%  \chapternumberfont{\huge}       % Set size of chapter number
%  \chaptertitlefont{\huge}        % Set size of chapter title 

\usepackage{multicol}           % Writes in multiple columns
\usepackage{wrapfig}
\usepackage{lipsum}             % Inserts blind text for previewing
\usepackage{placeins}           % adding float barriers 
\setlength{\parindent}{0pt}     % remove indentation for new paragraphs

% Language ---------------------------------------------------------------------------
\usepackage[english]{babel}     % To enable language support other than us english
\usepackage[babel]{csquotes}    % Omits spell checking in quotations

% Images, long tables & append pdf pages ---------------------------------------------
\usepackage{float}              % Enables some options for image placement
\usepackage{graphicx}           % To include graphics
\usepackage{                    % Long table stuff
  csvsimple,                      % So a csv can be converted to a table
  longtable,                      % To make long tables
  booktabs                        % To page break long tables properly
  }
\usepackage{pdfpages}           % Appends pdf pages
\usepackage{xcolor}

% Custom fancy image caption ---------------------------------------------------------
\usepackage{caption}
  \captionsetup[figure]{labelsep=space}
%  \captionsetup[table]{labelsep=space}
  \newcommand{\mycaption}[2]{\caption[#1]{\textbar\,\textbf{#1} #2}}

% Math and code support -----------------------------------------------------------------------
\usepackage{amsmath, amsfonts}  % For fancy math
\usepackage[separate-uncertainty = true]{siunitx} % for SI units
\sisetup{detect-all}
\usepackage{xcolor}
\NewDocumentCommand{\codeword}{v}{%
\texttt{\textcolor{black}{#1}}%
}
% Citation setup ---------------------------------------------------------------------
\usepackage[]{hyperref}         % To make clickable links
  \hypersetup{hidelinks,}         % To draw no boxes around the links
\usepackage[                    % Citation setup  
    backend=biber,                % Citation backend
    style=apa,           % Citation format
    % minbibnames=1,
    % maxbibnames=99,
    %maxnames=2,                 % Max number of names displayed in text
    %sortlocale=de_DE,             % Sorts by german conventions (ß = ss)
    %natbib=true,                   % Enables \citep and \citet. Use \parencite and \textcite in future
    url=false,                    % Disaples url
    doi=true,                     % To print the doi
    eprint=false                  % Disables link to eprint (?)
]{biblatex}
\DeclareDelimFormat[parencite]{finalnamedelim}{\addspace and\space} % disabels & and uses 'and'

\DeclareDelimFormat[bib,biblist]{finalnamedelim}{\addspace and\space} % disabels & and uses 'and' in the bibfile

\addbibresource{chirpdetection.bib} % Where the bibliography file is
\renewcommand{\familydefault}{\sfdefault}
\usepackage{tgheros}
\usepackage{wrapfig}
%\setlength{\marginparwidth}{1.8cm}
\usepackage[disable]{todonotes}
%\DeclareUnicodeCharacter{0301}{\textcolor{red}{*************************************}} % for finding unicode erros in the pdf 


\setlength\bibitemsep{2\itemsep} 

% Abstract title same size as sectional headers --------------------------------------
% see here: https://tex.stackexchange.com/questions/366169/how-to-change-font-size-for-abstract-title
\makeatletter
\renewenvironment{abstract}{%
    \if@twocolumn
      \section*{\abstractname}%
    \else %% <- here I've removed \small
      \begin{center}%
        {\bfseries \Large\abstractname\vspace{\z@}}%  %% <- here I've added \Large
      \end{center}%
      \quotation
    \fi}
    {\if@twocolumn\else\endquotation\fi}
\makeatother

% Document ---------------------------------------------------------------------------
\begin{document}
\input{chapters/titlepage.tex} % Add the path to the titlepage here
\listoftodos
\section{Introduction}
   \label{chap:introduction}
   \input{chapters/introduction.tex}

\pagebreak
\section{Methods}
  \label{chap:methods}
  \input{chapters/methods.tex}

\pagebreak
\section{Results}
  \label{chap:results}
  \input{chapters/results.tex}

\pagebreak
\section{Discussion}
\label{chap:discussion}
\input{chapters/discussion.tex}

\pagebreak
\printbibliography 
%\pagebreak
%\section{Appendix}
%  \label{chap:appendix}
%  \input{chapters/appendix.tex}

% Append pdf outputs from other programs to the document
% \includepdf[pages=-]{appendix/ab.pdf}
% \includepdf[pages=-]{appendix/cd.pdf}
% \includepdf[pages=-]{appendix/ef.pdf}

\end{document}