/*
 * SPDX-FileCopyrightText: 2023 Kristóf Marussy
 *
 * SPDX-License-Identifier: MIT
 */

/**
 * Any CSS included here will be global. The classic template
 * bundles Infima by default. Infima is a CSS framework designed to
 * work well for content-centric websites.
 */

@import './fonts.css';
@import './sr-only.css';

/* You can override the default Infima variables here. */
:root {
  --ifm-font-family-base: 'Recursive Variable', sans-serif;
  --ifm-font-family-monospace: var(--ifm-font-family-base);
  --ifm-color-primary: #1e6be6;
  --ifm-color-primary-dark: #175fd3;
  --ifm-color-primary-darker: #165ac7;
  --ifm-color-primary-darkest: #124aa4;
  --ifm-color-primary-light: #357ae9;
  --ifm-color-primary-lighter: #4182ea;
  --ifm-color-primary-lightest: #6499ee;
  --ifm-code-font-size: 95%;
  --docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.1);
  --mono: 0;
  --casl: 0;
  --slnt: 0;
  --crsv: 0;
  --marussy-heading-tracking: -0.032em;
  --marussy-button-tracking: -0.026em;
}

/* For readability concerns, you should choose a lighter palette in dark mode. */
[data-theme='dark'] {
  --ifm-color-primary: #4285f4;
  --ifm-color-primary-dark: #2572f2;
  --ifm-color-primary-darker: #1669f1;
  --ifm-color-primary-darkest: #0c55cd;
  --ifm-color-primary-light: #5f98f6;
  --ifm-color-primary-lighter: #6ea1f7;
  --ifm-color-primary-lightest: #9abef9;
  --docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.3);
}

* {
  /*
   * We must use `!important` here, because Infima sometimes sets font
   * properties with `font:`, which would normally overwrite these rules.
   */
  font-variation-settings:
    'MONO' var(--mono),
    'CASL' var(--casl),
    'slnt' var(--slnt),
    'CRSV' var(--crsv) !important;
  font-feature-settings:
    /* Use single-story g in body text. */
    'ss02' calc(1 - min(var(--casl) * 1000, 1)),
    /* Simplified l in code. */ 'ss05'
      calc(1 - min(1000 - var(--mono) * 1000, 1)),
    /* Dotted zero in code. */ 'ss10'
      calc(1 - min(1000 - var(--mono) * 1000, 1)),
    /* Simplified @ in code. */ 'ss12'
      calc(1 - min(1000 - var(--mono) * 1000, 1)),
    /* No descender for Q in titles. */ 'titl' calc(min(var(--casl) * 1000, 1)),
    /* Enable italic ligatures. */ 'liga' !important;
}

i,
em {
  font-style: normal;
  --slnt: -15;
  --crsv: 1;
}

code,
pre,
kbd {
  --mono: 1;
}

h1,
h2,
.button {
  --casl: 1;
}

h3 {
  --casl: 0.5;
}

h1,
h2,
h3 {
  letter-spacing: var(--marussy-heading-tracking);
}

.button--lg {
  letter-spacing: var(--marussy-button-tracking);
}

.hash-link {
  font-weight: 500;
  --casl: 0;
  --mono: 1;
}