% Packages used

% Used for flexibility, so other types of documents can have their own preambles (e.g. presentations)
\usepackage[subpreambles=true]{standalone}

% Paper size and margins
\usepackage[a4paper, top=2.5cm, bottom=2.5cm, left=2.2cm, right=2.2cm]{geometry}

% --- Languages & Fonts ---
\usepackage{polyglossia}
\input{misc/polyglossia-setup}
\usepackage{fontawesome5}

% --- Styling ---
\PassOptionsToPackage{hyphens}{url}
\usepackage[bookmarksnumbered]{hyperref}							% Extensive support for hypertext
\usepackage{authblk}							% Support for footnote style author/affiliation
\usepackage{enumitem}							% For item lists
\usepackage{custom-packages/greek-enumerate}	% Greek enumeration for ordered item lists
\usepackage{float}								% For \begin{figure}[H]
\usepackage[font={footnotesize, it}]{caption}	% For captions under figures
\usepackage[bottom]{footmisc}
\DeclareCaptionLabelFormat{AppendixAFigures}{Στιγμιότυπο Corcordia Α.#2}
\DeclareCaptionLabelFormat{AppendixBTables}{Πίνακας B.#2}
\usepackage{tabularx}							% Support for break lines inside table cells
\usepackage{multirow, booktabs}					% Useful table styling commands
\usepackage[flushleft]{threeparttable}			% Table footnotes
\usepackage[dvipsnames, table]{xcolor}					% Text colors
\definecolor{gray1}{gray}{0.85}
\definecolor{gray2}{gray}{0.9}
\usepackage{minted}								% Source code highlighting (make sure to add -shell-escape flag!)
\usepackage [autostyle]{csquotes}
\usepackage{tcolorbox}							% Colored boxes
\tcbuselibrary{minted}							% Make tcolorbox work with minted
\usepackage{graphicx}
\usepackage{appendix}							% Appendix helpers
\usepackage[onehalfspacing]{setspace}

% --- titlesec ---
\usepackage{titlesec}
\titlespacing*{\section}{0pt}{2\baselineskip}{\baselineskip}

% --- fancyhdr ---
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyhead[L]{\nouppercase{\rightmark}}
\fancyhead[R]{\nouppercase{\leftmark}}
\setlength{\headheight}{15pt}

% --- TikZ and UML diagrams ---
\usepackage{pgf-umlsd}

% --- Bibliography ---
\usepackage[sorting=none]{biblatex}

% --- Custom commands ---
\input{custom-commands/custom-title-page}
\input{custom-commands/custom-lists}
\input{custom-commands/custom-listings}
\input{custom-commands/custom-logos}
\input{custom-commands/custom-enumitem}
\input{custom-commands/srs-commands}
\input{custom-commands/use-case-commands}
\input{custom-commands/custom-spheading}
\input{custom-commands/appendix-overrides}
\input{custom-commands/appendix-code-stats}

% --- Custom styles ---
\renewcommand{\arraystretch}{1.2}	% Stretches the table row height so text is not crammed between the lines
\MakeOuterQuote{"}	% For csquotes package