/**
 * iA Writer Template “Manuscript (Quattro)”
 */

@import url("style/style-core.css");

@import url("style/style-iAWriterQuattro.css");

@import url("style/style-code.css");

@import url("style/typography-core.css");
@import url("style/typography-iAWriterQuattro.css");

body {
  max-width: 38em;
}

@media print {
  body {
    max-width: 365pt;
  }
}

/* Emphasis */
h1,
h2,
h3,
h4,
h5,
h6,
strong,
th {
  font-weight: 700;
}

/* Headings */

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: calc((29 / 16) * 1em);
  font-size: inherit;
  line-height: inherit;
}

h1,
h2 {
  margin-bottom: calc((29 / 16) * 1em);
}

h3,
h4,
h5 {
  margin-bottom: 0;
}

h5 {
  font-weight: 500;
}

.emphasis-italic h4, .emphasis-italic h5 {
  font-style: italic;
}

/* Display h6 as run-in: see core.css */

/* Subheading adjustments */

:-webkit-any(h1, h2) + :-webkit-any(h1, h2) {
  margin-top: calc((15 / 16) * -1em);
}

:-webkit-any(h1, h2, h3, h4, h5, h6) + :-webkit-any(h3, h4, h5, h6),
body > h6:first-child {
  margin-top: 0;
}

/* Vertical margins (-webkit-any for specificity) */
p,
ol,
ul,
dl,
figure,
blockquote,
pre,
table {
  margin: calc((29 / 16) * 1em)  auto 0;
}

/* Override vertical margin between headers and block-level elements */
:-webkit-any(h3, h4, h5) + :-webkit-any(p, ol, ul, dl, figure, blockquote, pre, table),
:-webkit-any(h1, h2, h3, h4, h5) + h6 + *,
hr + h6 {
  margin-top: 0;
}

/* Lists */

ul,
ol {
  padding-left: calc((34 / 14) * 1em); /* 2.4285em = 34px for font-size: 14px. em works better for RWD than % */
}

@media screen and (min-width: 760px) {
  ul,
  ol {
    padding-left: calc((40 / 16) * 1em); /* 2.5em = ~40px for font-size: 16px. em works better for RWD than % */
  }
}

/* Unordered lists use custom bullets: see core.css */
ul {
  list-style: none;
}

ul > li:before {
  content: "– ";
  float: left; /* Take out of flow to avoid changing left edge alignment or pushing child paragraph down */
  margin-left: calc((20 / 16) * -1em); /* -1.1111em = 20px @ font-size: 18px. em works better for RWD than % */
}

/* Indent ordered lists in blockquotes */
blockquote ol {
  margin-left: calc((29 / 768) * 100%); /* % = 29px at width: 768px */
}

/* Indented ordered list responsive adjustments */
@media screen and (min-width: 768px) {
  blockquote ol {
    margin-left: 29px;
  }
}

/* Blockquotes */
blockquote {
  margin-left: 0;
  border-left: 1px #bbb solid; /* Imitate sub-pixel line. See @media section for RWD adjustments. */
  padding-left: 1em;
  padding-right: 1em;
}

blockquote > :-webkit-any(h1, h2, h3, h4, h5):first-child {
  padding-top: calc((8 / 16) * 1em); /* 8px when width: 768px */
}

/* Override core.css */
@media screen and (min-width: 100px) {
  hr {
    margin-top: calc((29 / 16) * 1em);
    margin-bottom: calc((28 / 16) * 1em); /* -1px for border-bottom */
  }
}

/* Imitate sub-pixel line. See @media section for RWD adjustments. */
hr,
caption {
  border-bottom-color: #bbb;
}

/* Tables */

table {
  font-size: calc((14 / 16) * 1em); /* 0.875em = 14px @ font-size: 16px */
  line-height: calc(24 / 14); /* 1.7143 = 24px @ font-size: 14px */
}

/* @media Rules */

/* Combined horizontal line styles, supplimenting core.css */

/* Adjust border color to imitate sub-pixel lines */
@media screen and (min-width: 150px) {
  hr,
  caption,
  tbody th,
  td {
    border-bottom-color: #888;
  }

  tbody th,
  td {
    border-top-color: #888;
  }

  blockquote {
    border-left-color: #888;
  }
}

/* Intended border color from 200px */
@media screen and (min-width: 200px) {
  hr,
  caption,
  tbody th,
  td {
    border-bottom-color: #1a1a1a;
  }

  tbody th,
  td {
    border-top-color: #1a1a1a;
  }

  blockquote {
    border-left-color: #1a1a1a;
  }
}

/** OBJECTS → see core.css base styles for:
 *  - Indent Paragraphs
 *  - Footnotes
 *  - Task lists
 */

/* Indent Paragraphs */
.indent-paragraphs p + p {
  text-indent: calc((20 / 16) * 1em); /* 1.25em = 20px @ font-size: 16px */
}

/* Night Mode */

/* Imitate sub-pixel line for narrow widths for elements not defined in core.css */

.night-mode blockquote {
  border-left-color: #444;
}

@media screen and (min-device-width: 1152px) {
  .night-mode blockquote {
    border-left-color: #666;
  }
}

/* First tweakpoint modifying core.css */
@media screen and (min-width: 150px) {
  .night-mode hr,
  .night-mode caption,
  .night-mode tbody th,
  .night-mode td {
    border-bottom-color: #888;
  }

  .night-mode tbody th,
  .night-mode td {
    border-top-color: #888;
  }

  .night-mode blockquote {
    border-left-color: #888;
  }
}

/* Intended border color from 200px for iOS */
@media screen and (min-width: 200px) {
  .night-mode hr,
  .night-mode caption,
  .night-mode tbody th,
  .night-mode td {
    border-bottom-color: #dedede;
  }

  .night-mode tbody th,
  .night-mode td {
    border-top-color: #dedede;
  }

  .night-mode blockquote {
    border-left-color: #dedede;
  }
}

/* Intended border color from 200px for OS X */
@media screen and (min-width: 200px) and (min-device-width: 1152px) {
  .night-mode hr,
  .night-mode caption,
  .night-mode tbody th,
  .night-mode td {
    border-bottom-color: #cccccc;
  }

  .night-mode tbody th,
  .night-mode td {
    border-top-color: #cccccc;
  }

  .night-mode blockquote {
    border-left-color: #cccccc;
  }
}

/* Footnotes uses core.css defaults */

/* Task Lists */

ol .task-list-item {
  --checkbox-counter-offset-multiplier: 0.55em;
}

.task-list-item-checkbox {
  background-position: 25% 50%; /* tweak alignment */
  background-size: 58% 58%; /* tweak size */
}