style.sty

\ProvidesPackage{style}

\usepackage[a4paper, total={6in, 9in}]{geometry}
\usepackage[utf8]{inputenc}
\setlength{\parindent}{0ex}
\usepackage{microtype}
\usepackage{physics}
\usepackage[most]{tcolorbox}
\usepackage{xparse}
% \usepackage{accents}
\usepackage{pdfpages}
\usepackage{wrapfig}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{amsfonts}
\usepackage{mathrsfs}
\usepackage{bbm}
\usepackage[english]{babel}
\usepackage[autostyle]{csquotes}
\usepackage{tikz-cd}
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{thmtools}
\usepackage{float}
\usepackage{multicol}
\usepackage{pgfplots}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{enumitem}
\usepackage{mathtools}
\usepackage{titlesec}
\usepackage{import}
\usepackage{xifthen}
\usepackage{transparent}
\usepackage{tocloft}
\usepackage{tocbibind}
\usepackage{imakeidx}
\usepackage{fancyhdr}


\usepackage{hyperref}
\hypersetup{colorlinks = true, linkcolor = blue, urlcolor = cyan}

\pgfplotsset{compat=1.18}
\usetikzlibrary{calc}
\usetikzlibrary{decorations.pathmorphing}

\usepackage[style={long}]{glossaries-extra} % Load this last

% Activate externalization!
% \usepgfplotslibrary{external}
% \tikzexternalize[prefix=figures/]


% Colours (from https://latexcolor.com)
\definecolor{royalazure}{rgb}{0.0, 0.22, 0.66}
\definecolor{beige}{rgb}{0.96, 0.96, 0.86}
\definecolor{richlavender}{rgb}{0.67, 0.38, 0.8}
\definecolor{cosmiclatte}{rgb}{1.0, 0.97, 0.91}
\definecolor{lavenderblush}{rgb}{1.0, 0.94, 0.96}
\definecolor{electriclavender}{rgb}{0.96, 0.73, 1.0}
\definecolor{frenchrose}{rgb}{0.96, 0.29, 0.54}
\definecolor{nadeshikopink}{rgb}{0.96, 0.68, 0.78}
\definecolor{lawngreen}{rgb}{0.49, 0.99, 0.0}
\definecolor{limegreen}{rgb}{0.2, 0.8, 0.2}
\definecolor{azure(web)(azuremist)}{rgb}{0.94, 1.0, 1.0}
\definecolor{aliceblue}{rgb}{0.94, 0.97, 1.0}
\definecolor{anti-flashwhite}{rgb}{0.95, 0.95, 0.96}
\definecolor{darkcerulean}{rgb}{0.03, 0.27, 0.49}
\definecolor{grrr}{HTML}{fcfcfa}
\definecolor{blue(ncs)}{rgb}{0.0, 0.53, 0.74}
\definecolor{bluegray}{rgb}{0.4, 0.6, 0.8}
\definecolor{darkblue}{rgb}{0.0, 0.0, 0.55}
\definecolor{brightmaroon}{rgb}{0.76, 0.13, 0.28}
\definecolor{cerulean}{rgb}{0.0, 0.48, 0.65}

\setcounter{tocdepth}{1}
\allowdisplaybreaks

\titleformat{\chapter}[display]{\normalfont\sffamily\Large\bfseries}{\chaptertitlename\ \thechapter}{0pt}{\Huge}
\titleformat{\section}{\normalfont\sffamily\Large\bfseries}{\thesection}{1em}{}
\titleformat{\subsection}{\normalfont\sffamily\large\bfseries}{\thesubsection}{1em}{}

% Font changes to ToC content of sectional units
\renewcommand{\cftchapfont}{\normalfont\sffamily\bfseries}      % \chapter font in ToC
\renewcommand{\cftsecfont}{\normalfont\sffamily}        % \section font in ToC
\renewcommand{\cftsubsecfont}{\normalfont\sffamily}        % \section font in ToC
\renewcommand{\cfttoctitlefont}{\normalfont\sffamily\Huge\bfseries}
\renewcommand{\cftchappagefont}{\normalfont\sffamily\bfseries}
\renewcommand{\cftsecpagefont}{\normalfont\sffamily}

% Theorem styles

\declaretheoremstyle[name=Theorem, headfont={\sffamily\color{darkblue}}, bodyfont={\itshape}]{thmsty}
\declaretheorem[style=thmsty,numberwithin=section]{theorem}

\declaretheoremstyle[name=Proposition,]{prosty}
\declaretheorem[style=prosty,numberlike=theorem]{proposition}

\declaretheoremstyle[name=Definition, headfont={\sffamily\color{cerulean}}]{defsty}
\declaretheorem[style=defsty,numberlike=theorem]{definition}

\declaretheoremstyle[name=Corollary, bodyfont={\itshape}, headfont={\sffamily\color{darkblue}}]{corsty}
\declaretheorem[style=corsty,numberlike=theorem]{corollary}

\declaretheoremstyle[name=Remark, headfont={\sffamily\color{brightmaroon}}]{rmksty}
\declaretheorem[style=rmksty,numberlike=theorem]{remark}

% Custom environments
\newtcbtheorem[number within=section]{Def}{Definition}{
  breakable, enhanced,
  attach boxed title to top left={xshift=3mm, yshift=-3mm, yshifttext=-1mm},
  coltitle=black,
  colbacktitle=black!5,
  fonttitle=\sffamily,
  colback=white,
  colframe=black,
  leftrule=0.5mm,
  rightrule=0.2mm,
  toprule=0.2mm,
  bottomrule=0.2mm,
  arc=2.5mm,
  separator sign={\ $\blacktriangleright$},
  description delimiters none,
  description font=\mdseries}{def}

\newtcbtheorem[no counter]{Quote}{}{
  breakable, enhanced,
  attach boxed title to bottom right={xshift=-3mm, yshift=3mm, yshifttext=1mm},
  fonttitle=\sffamily,
  coltitle=black,
  colbacktitle=cosmiclatte,
  colback=black!10!white,
  colframe=black,
  arc=2.5mm,
  separator sign none,
  description delimiters none,
  description font=\mdseries}{quote}

\newtcbtheorem[number within=section]{Thm}{\textcolor{darkcerulean}{\textbf{Theorem}}}{
  detach title,
  fonttitle=\bfseries,
  coltitle=black,
  colbacktitle=white,
  colback=grrr,
  colframe=black,
  sharp corners,
  bottomrule= -0.1cm,
  rightrule=-0.1cm,
  toprule=-0.1cm,
  leftrule=0.065cm,
  separator sign none, description delimiters={(}{)\,},
  description font=\scshape,
  before upper={\tcbtitle}}{th}

\newtcbtheorem[no counter]{ThmN}{Theorem}{
  breakable, enhanced,
  attach boxed title to top left={xshift=3mm, yshift=-3mm, yshifttext=-1mm},
  fonttitle=\sffamily,
  coltitle=black,
  colbacktitle=cosmiclatte,
  colback=teal!6,
  colframe=richlavender,
  separator sign none, description delimiters parenthesis,
  description font=\mdseries}{th}

\newtcbtheorem[number within=section]{Lem}{Lemma}{
  breakable, enhanced,
  fonttitle=\sffamily,
  coltitle = black,
  colbacktitle = black!5,
  titlerule = 0mm,
  colback = black!5,
  colframe = black,
  arc = 0mm,
  leftrule = 1.5mm,
  rightrule = 0mm,
  toprule = 0mm,
  bottomrule = 0mm,
  separator sign none, description delimiters parenthesis}{lem}

\newtcbtheorem[no counter]{LemN}{Lemma}{
  breakable, enhanced,
  fonttitle=\sffamily,
  coltitle = black,
  colbacktitle = black!5,
  titlerule = 0mm,
  colback = black!5,
  colframe = black,
  arc = 0mm,
  leftrule = 1.5mm,
  rightrule = 0mm,
  toprule = 0mm,
  bottomrule = 0mm,
  separator sign none, description delimiters parenthesis}{lem}

\newtcbtheorem[no counter]{Cor}{Corollary}{
  breakable, enhanced,
  fonttitle=\sffamily,
  colbacktitle = lavenderblush,
  coltitle = frenchrose,
  titlerule = 0mm,
  colback = lavenderblush,
  colframe = nadeshikopink,
  arc = 4mm,
  sharp corners = southwest,
  sharp corners = northeast,
  separator sign none, description delimiters parenthesis}{cor}

\newtcbtheorem[number within=section]{Eg}{\textbf{Example}}{
  breakable, enhanced,
  % attach boxed title to top left={xshift=3mm, yshift=-3mm, yshifttext=-1mm},
  fonttitle=\sffamily,
  coltitle=black,
  colbacktitle=white,
  colback=white,
  colframe=white,
  separator sign none, description delimiters parenthesis,
  description font=\mdseries}{eg}

\newtcolorbox{clmBox}{
  title = \sbold{Claim},
  coltitle = white,
  titlerule = 0.5mm,
  halign title = flush left,
  halign = flush left,
  colback = azure(web)(azuremist),
  colframe = black!70,
  arc = 2mm
}

\newtcolorbox{notnBox}{
  breakable, enhanced,
  title = \textsf{Now we will introduce some notation},
  coltitle = black,
  colbacktitle = white,
  titlerule = 0.5mm,
  halign title = flush left,
  halign = flush left,
  colback = white,
  colframe = white,
  arc = 0mm}

\newtcolorbox{noteBox}{
  title = \sbold{Note},
  coltitle = black,
  titlerule = 0.5mm,
  halign title = flush left,
  halign = flush left,
  colback = anti-flashwhite,
  colframe = white,
  arc = 0mm}

\newenvironment{proofFig}[6][\proofname]{\par
  \pushQED{\qed}%
  \normalfont \topsep6\p@\@plus6\p@\relax
  {\noindent\textit{#1}\@addpunct{.}\hspace{\the\labelsep}}%
  \begin{wrapfigure}[{#5}]{r}{#6}
    \centering
    #2
    \caption{#3}
    #4
  \end{wrapfigure}%
  \ignorespaces
}{%
  \popQED\@endpefalse
  \par
  \vspace*{\the\parsep}
}

\newcommand{\sbold}[1]{\textsf{\textbf{#1}}}
\newcommand{\bb}[1]{\mathbbm{#1}}
\newcommand{\N}{\bb{N}}
\newcommand{\Z}{\bb{Z}}
\newcommand{\Q}{\bb{Q}}
\newcommand{\R}{\mathbb{R}}
\newcommand{\C}{\bb{C}}
\newcommand{\mO}{\mathcal{O}}
\newcommand{\Op}[1]{\mathcal{O}_{#1}}
\newcommand{\msk}{\medskip}
\newcommand{\ssk}{\smallskip}
\newcommand{\bsk}{\bigskip}
\newcommand{\Qed}{\quad \blacksquare}
\newcommand{\contra}{\rightarrow \leftarrow}
\newcommand{\heart}{\ensuremath\heartsuit}
\newcommand{\butt}{\rotatebox[origin=c]{180}{\heart}}
% More math commands
\newcommand{\ltag}[2]{\label{#1} \tag{#2}}
\newcommand{\floor}[1]{\lfloor {#1} \rfloor}
\newcommand{\inp}[2]{\left\langle {#1}, {#2} \right\rangle}
\newcommand{\vphi}{\varphi}
\newcommand{\veps}{\varepsilon}
\newcommand{\pdot}[2]{{#1} \cdot {#2}}
\newcommand{\Hol}{\operatorname{\mathbf{Hol}}}
\newcommand{\Area}{\operatorname{Area}}
\newcommand{\ran}{\operatorname{ran}}
\newcommand{\Vol}{\operatorname{Vol}}


% for commutative diagrams 
\tikzset{curve/.style={settings={#1},to path={(\tikztostart)
          .. controls ($(\tikztostart)!\pv{pos}!(\tikztotarget)!\pv{height}!270:(\tikztotarget)$)
          and ($(\tikztostart)!1-\pv{pos}!(\tikztotarget)!\pv{height}!270:(\tikztotarget)$)
          .. (\tikztotarget)\tikztonodes}},
  settings/.code={\tikzset{quiver/.cd,#1}
      \def\pv##1{\pgfkeysvalueof{/tikz/quiver/##1}}},
  quiver/.cd,pos/.initial=0.35,height/.initial=0}

% TikZ arrowhead/tail styles.
\tikzset{tail reversed/.code={\pgfsetarrowsstart{tikzcd to}}}
\tikzset{2tail/.code={\pgfsetarrowsstart{Implies[reversed]}}}
\tikzset{2tail reversed/.code={\pgfsetarrowsstart{Implies}}}
% TikZ arrow styles.
\tikzset{no body/.style={/tikz/dash pattern=on 0 off 1mm}}
% taken from quiver



%----Helper code for dealing with external references----
% (by cyberSingularity at http://tex.stackexchange.com/a/69832/226)

\usepackage{xr}
\makeatletter

\newcommand*{\addFileDependency}[1]{% argument=file name and extension
  \typeout{(#1)}% latexmk will find this if $recorder=0
  % however, in that case, it will ignore #1 if it is a .aux or 
  % .pdf file etc and it exists! If it doesn't exist, it will appear 
  % in the list of dependents regardless)
  %
  % Write the following if you want it to appear in \listfiles 
  % --- although not really necessary and latexmk doesn't use this
  %
  \@addtofilelist{#1}
  %
  % latexmk will find this message if #1 doesn't exist (yet)
  \IfFileExists{#1}{}{\typeout{No file #1.}}
}\makeatother

\newcommand*{\myexternaldocument}[1]{%
  \externaldocument{#1}%
  \addFileDependency{#1.tex}%
  \addFileDependency{#1.aux}%
}
%------------End of helper code--------------

\endinput