// WHAT IS THIS?
// This is typography for the Electric Book Classic theme (http://electricbook.io).
// It is built with Sass. (See http://sass-lang.com, and http://jekyllrb.com/docs/assets for how Jekyll implements Sass.)
// Jekyll will compile the finished CSS for your books in _site/_themes/classic/css.
// 
// HOW TO USE IT
//
// Edit the default variables below.
// Comment/uncomment or add font imports below.
// Add your own custom CSS at the bottom.

// First, let's set character encoding. Don't change this.
@charset "utf-8";

// -------------
// Set variables
// -------------

// Edition suffix: identifies this edition in page-fitting classes (in _print-fitting.scss).
// For instance, a .tighten class in HTML might apply to your bookshop edition, but not the schools edition.
// A suffix '-schools-edn' would mean only tags with that suffix would apply to that edition, e.g. {:.tighten-schools-edn}
// If you're only planning one edition and use default tags ({:.tighten} not {:.tighten-schools-edn}), leave as null.
$edition-suffix: null !default;

// First, we set several variables related to overall page setup.
$page-size: 129mm 198mm !default; // Width, then height. 129×198 is B-format (Lightning Source compatible)
$margin-top: 15mm !default;
$margin-bottom: 20mm !default;
$margin-outside: 13mm !default;
$margin-inside: 19mm !default;
$bleed: 0 !default;
$trim: 0 !default;
$crop-marks: none !default; // crop | none

// PDF file setup options
$black-ink: true !default; // true or rich (true for pure black or rich for rich black)

// We name font variables for two categories:
// - 'text' fonts are used for body text and some page features;
// - 'display' fonts are used for headings and similar short-string features.
// For each category, we set a main font and a secondary font, allowing up to four fonts.
// Finally, we set a fifth, monospace font for elements like computer code.
$font-text-main: "Crimson", serif !default;
$font-text-secondary: "Source Sans Pro", sans-serif !default;
$font-display-main: "Source Sans Pro", sans-serif !default;
$font-display-secondary: "Crimson", serif !default;
$font-code: "Inconsolata", monospace !default;

// Finally, we set variables related to text flow.
$font-size-default: 11pt !default;
$line-height-default: 15pt !default; // Set in points. For consistent baselines, all other line heights and vertical spaces are based on this.
$text-align: left !default;
$orphans: 1 !default; // Minimum number of lines that must be left at the bottom of the first page
$widows: 1 !default; // Minimum number of lines that must be left at the top of the second page
$letter-spacing-text: 0em !default; // Default letter-spacing for p, ul, ol, dl. Set in ems, e.g. 0.01em for 10/1000s of an em.

// Hyphenation
// Variables here apply to p, ul, ol, dl
$hyphenation: auto !default; // Can be auto, none, or manual (only breaks on hyphens and soft hyphens)
$hyphenation-dictionary: "" !default; // File name of dictionary in css/dictionaries. Overrides PrinceXML built-in hyphenation.
$hyphenate-after: 3 !default; /* Minimum letters on new line after hyphen */
$hyphenate-before: 3 !default; /* Minimum letters at end of line before hyphen */
$hyphenate-lines: 1 !default; /* Maximum number of consecutive lines ending with hyphens */

// Should chapters start on a right-hand page (recto) or on any page?
// This setting applies to the frontmatter, dedication-page, epigraph-page and chapter page styles.
// (The halftitle-page, title-page and contents-page page styles always start on a recto.)
$start-on: right !default; // right or auto or left ()

// Set the default start-depth of pages.
// This is the distance from the top of the page to the first element on the first page.
// Set it in multiples of $line-height-default to preserve your baseline grid.
$start-depth: $line-height-default * 6 !default;

// Style of page numbers on frontmatter pages
// Remember to tag links to front matter pages in your TOC with {:.frontmatter-reference}
$frontmatter-reference-style: lower-roman !default; // lower-roman, decimal, see http://www.princexml.com/doc/gen-content/#idp54010640

// Set the content of headers and footers.
//
// For no content: normal
// For a page number: counter(page)
// For the last h1 (increment to h2, h3, h4, h5, h6 as needed): string(h1-text, last)
// Instead of last (last on page) you can also use first (first on page) or start (string set on previous page).
// For the title attribute of the last h1 (increment to h2, h3, h4, h5, h6 as needed): string(h1-title, last)
// (Note: if you use title attributes, you must add them for every heading at the heading-level you choose.)
// For the book title, subtitle or author set with .title-page-title, .title-page-subtitle and .title-page-author: book-title, book-subtitle, book-author
// For a phrase: "Any phrase in quotes"
// For an em space: "\2003"
// For other special characters, see CSS (ISO) at https://brajeshwar.github.io/entities/

// Verso (left-hand-page)
$verso-top: string(h1-text, last) !default;
$verso-top-left: normal !default;
$verso-top-right: normal !default;
$verso-top-left-corner: normal !default;
$verso-top-right-corner: normal !default;
$verso-bottom: counter(page) !default;
$verso-bottom-left: normal !default;
$verso-bottom-right: normal !default;
$verso-bottom-left-corner: normal !default;
$verso-bottom-right-corner: normal !default;

// Recto (right-hand-page)
$recto-top: string(h2-text, last) !default;
$recto-top-left: normal !default;
$recto-top-right: normal !default;
$recto-top-left-corner: normal !default;
$recto-top-right-corner: normal !default;
$recto-bottom: counter(page) !default;
$recto-bottom-left: normal !default;
$recto-bottom-right: normal !default;
$recto-bottom-left-corner: normal !default;
$recto-bottom-right-corner: normal !default;

// Verso (left-hand-page) for .frontmatter pages (`style: frontmatter`)
$verso-top-frontmatter: normal !default;
$verso-top-left-frontmatter: normal !default;
$verso-top-right-frontmatter: normal !default;
$verso-top-left-corner-frontmatter: normal !default;
$verso-top-right-corner-frontmatter: normal !default;
$verso-bottom-frontmatter: counter(page, $frontmatter-reference-style) !default;
$verso-bottom-left-frontmatter: normal !default;
$verso-bottom-right-frontmatter: normal !default;
$verso-bottom-left-corner-frontmatter: normal !default;
$verso-bottom-right-corner-frontmatter: normal !default;

// Recto (right-hand-page) for .frontmatter pages (`style: frontmatter`)
$recto-top-frontmatter: normal !default;
$recto-top-left-frontmatter: normal !default;
$recto-top-right-frontmatter: normal !default;
$recto-top-left-corner-frontmatter: normal !default;
$recto-top-right-corner-frontmatter: normal !default;
$recto-bottom-frontmatter: counter(page, $frontmatter-reference-style) !default;
$recto-bottom-left-frontmatter: normal !default;
$recto-bottom-right-frontmatter: normal !default;
$recto-bottom-left-corner-frontmatter: normal !default;
$recto-bottom-right-corner-frontmatter: normal !default;

// Special highlights for temporary debugging/viewing:
// Specify a colour for highlighting; use 'inherit' for none.
$highlight-tightened: inherit !default;
$highlight-loosened: inherit !default;

// -------------------------------------------------------------
// Import font files (@font-face) for fonts you specify
// You may need to add the actual font files to `css/fonts`
// Download locations for each noted in the end-of-line comments
// -------------------------------------------------------------

// @import "classic/css/_sass/partials/fonts/adobe-caslon-pro"; // Proprietary: https://typekit.com/fonts/adobe-caslon-pro
// @import "classic/css/_sass/partials/fonts/crimson-text"; // Open: https://www.google.com/fonts/specimen/Crimson+Text
// @import "classic/css/_sass/partials/fonts/crimson"; // Open: https://github.com/skosch/Crimson
// @import "classic/css/_sass/partials/fonts/inconsolata"; // Open: https://www.google.com/fonts/specimen/Inconsolata
// @import "classic/css/_sass/partials/fonts/kalam"; // Open: https://www.google.com/fonts/specimen/Kalam
// @import "classic/css/_sass/partials/fonts/linux-biolinum"; // Open: http://www.linuxlibertine.org/
// @import "classic/css/_sass/partials/fonts/linux-libertine"; // Open: http://www.linuxlibertine.org/
// @import "classic/css/_sass/partials/fonts/montserrat"; // Open: https://www.google.com/fonts/specimen/Montserrat
// @import "classic/css/_sass/partials/fonts/overpass"; // Open: https://github.com/RedHatBrand/overpass
// @import "classic/css/_sass/partials/fonts/source-sans-pro"; // Open: https://www.google.com/fonts/specimen/Source+Sans+Pro
// @import "classic/css/_sass/partials/fonts/trajan-pro"; // Proprietary: https://typekit.com/fonts/trajan-pro-3
// @import "classic/css/_sass/partials/fonts/cormorant-garamond"; // Open: https://www.google.com/fonts/specimen/Cormorant+Garamond
// @import "classic/css/_sass/partials/fonts/libre-baskerville"; // Open: https://fonts.google.com/specimen/Libre+Baskerville
// @import "classic/css/_sass/partials/fonts/roboto"; // Open: https://fonts.google.com/specimen/Roboto
// @import "classic/css/_sass/partials/fonts/oswald"; // Open: https://fonts.google.com/specimen/Oswald

// ---------------------
// Import theme partials
// ---------------------

@import "partials/hide-footer";
@import "partials/hide-nav-bar";

// --------------------------------------------
// Page setup and control, avoid changing these
// --------------------------------------------

@import "partials/print-pdf-view"; // Sets the default initial view on PDFs
@import "partials/print-page-setup"; // Sets up the page from your variables
@import "partials/print-page-break-tools"; // Provides classes for semantic page breaks
@import "partials/print-hide-non-printing"; // Hides anything .non-printing
@import "partials/print-hide-video"; // Hides video from print output
@import "partials/print-fitting"; // Classes for floating, tracking, shrinking, etc.
@import "partials/print-hyphenation"; // Sets hyphenation dictionary

// ---------------------
// Classic-theme modules
// ---------------------

@import "partials/print-start-on-recto-or-verso"; // Starts chapters on a left- or right-hand-page
@import "partials/print-page-start-depth"; // Sets a top margin on opening pages
@import "partials/print-base-typography"; // Default typography for HTML elements
@import "partials/print-verse"; // Default typography for verse, poetry, lyrics
@import "partials/print-bibliographies";
@import "partials/print-epigraphs"; // 
@import "partials/print-dedications"; // 
@import "partials/print-definition-lists"; // Including .glossary
@import "partials/print-pullquotes"; // Supports .pullquote
@import "partials/print-boxes"; // 
@import "partials/print-code"; // For computer code and preformatted text
@import "partials/print-tables"; // 
@import "partials/print-figures"; // 
@import "partials/print-notes"; // Footnotes, endnotes, sidenotes
@import "partials/print-title-pages"; // Half-title and title pages
@import "partials/print-copyright-page"; // 
@import "partials/print-toc"; // Tables of contents
@import "partials/print-front-cover"; // Front-cover image for PDF ebooks
@import "partials/print-smallcaps"; // 
@import "partials/print-maths"; // 
@import "partials/print-valedictions"; // 
@import "partials/print-quotations"; // 
@import "partials/print-openers"; // 
@import "partials/print-index"; // 
@import "partials/print-reset-sequences"; // Resets p indents, margins after other elements. Must be last @import in list.
@import "partials/print-page-headers-footers-content"; // Sets content for headers and footers
@import "partials/print-page-headers-footers-style"; // Sets styling for headers and footers