docs: Update mdBook theme and improve maintainability (#7524)

1 files changed, 0 insertions, 411 deletions

diff --git a/book/theme/css/variables.css b/book/theme/css/variables.css
deleted file mode 100644
index 5d0978cc..00000000
--- a/book/theme/css/variables.css
+++ /dev/null
@@ -1,411 +0,0 @@
-
-/* Globals */
-
-:root {
-    --sidebar-width: 300px;
-    --page-padding: 15px;
-    --content-max-width: 750px;
-    --menu-bar-height: 50px;
-}
-
-/* Themes */
-
-.ayu {
-    --bg: hsl(210, 25%, 8%);
-    --fg: #c5c5c5;
-
-    --sidebar-bg: #14191f;
-    --sidebar-fg: #c8c9db;
-    --sidebar-non-existent: #5c6773;
-    --sidebar-active: #ffb454;
-    --sidebar-spacer: #2d334f;
-
-    --scrollbar: var(--sidebar-fg);
-
-    --icons: #737480;
-    --icons-hover: #b7b9cc;
-
-    --links: #0096cf;
-
-    --inline-code-color: #ffb454;
-
-    --theme-popup-bg: #14191f;
-    --theme-popup-border: #5c6773;
-    --theme-hover: #191f26;
-
-    --quote-bg: hsl(226, 15%, 17%);
-    --quote-border: hsl(226, 15%, 22%);
-
-    --table-border-color: hsl(210, 25%, 13%);
-    --table-header-bg: hsl(210, 25%, 28%);
-    --table-alternate-bg: hsl(210, 25%, 11%);
-
-    --searchbar-border-color: #848484;
-    --searchbar-bg: #424242;
-    --searchbar-fg: #fff;
-    --searchbar-shadow-color: #d4c89f;
-    --searchresults-header-fg: #666;
-    --searchresults-border-color: #888;
-    --searchresults-li-bg: #252932;
-    --search-mark-bg: #e3b171;
-    --hljs-background: #191f26;
-    --hljs-color: #e6e1cf;
-    --hljs-quote: #5c6773;
-    --hljs-variable: #ff7733;
-    --hljs-type: #ffee99;
-    --hljs-title: #b8cc52;
-    --hljs-symbol: #ffb454;
-    --hljs-selector-tag: #ff7733;
-    --hljs-selector-tag: #36a3d9;
-    --hljs-selector-tag: #00568d;
-    --hljs-selector-tag: #91b362;
-    --hljs-selector-tag: #d96c75;
-}
-
-.coal {
-    --bg: hsl(200, 7%, 8%);
-    --fg: #98a3ad;
-
-    --sidebar-bg: #292c2f;
-    --sidebar-fg: #a1adb8;
-    --sidebar-non-existent: #505254;
-    --sidebar-active: #3473ad;
-    --sidebar-spacer: #393939;
-
-    --scrollbar: var(--sidebar-fg);
-
-    --icons: #43484d;
-    --icons-hover: #b3c0cc;
-
-    --links: #2b79a2;
-
-    --inline-code-color: #c5c8c6;
-
-    --theme-popup-bg: #141617;
-    --theme-popup-border: #43484d;
-    --theme-hover: #1f2124;
-
-    --quote-bg: hsl(234, 21%, 18%);
-    --quote-border: hsl(234, 21%, 23%);
-
-    --table-border-color: hsl(200, 7%, 13%);
-    --table-header-bg: hsl(200, 7%, 28%);
-    --table-alternate-bg: hsl(200, 7%, 11%);
-
-    --searchbar-border-color: #aaa;
-    --searchbar-bg: #b7b7b7;
-    --searchbar-fg: #000;
-    --searchbar-shadow-color: #aaa;
-    --searchresults-header-fg: #666;
-    --searchresults-border-color: #98a3ad;
-    --searchresults-li-bg: #2b2b2f;
-    --search-mark-bg: #355c7d;
-    --hljs-background: #969896;
-    --hljs-color: #cc6666;
-    --hljs-quote: #de935f;
-    --hljs-variable: #f0c674;
-    --hljs-type: #b5bd68;
-    --hljs-title: #8abeb7;
-    --hljs-symbol: #81a2be;
-    --hljs-selector-tag: #b294bb;
-    --hljs-selector-tag: #1d1f21;
-    --hljs-selector-tag: #c5c8c6;
-    --hljs-selector-tag: #718c00;
-    --hljs-selector-tag: #c82829;
-}
-
-.light {
-    --bg: hsl(0, 0%, 100%);
-    --fg: hsl(0, 0%, 0%);
-
-    --sidebar-bg: #fafafa;
-    --sidebar-fg: hsl(0, 0%, 0%);
-    --sidebar-non-existent: #aaaaaa;
-    --sidebar-active: #1f1fff;
-    --sidebar-spacer: #f4f4f4;
-
-    --scrollbar: #8F8F8F;
-
-    --icons: #747474;
-    --icons-hover: #000000;
-
-    --links: #20609f;
-
-    --inline-code-color: #301900;
-
-    --theme-popup-bg: #fafafa;
-    --theme-popup-border: #cccccc;
-    --theme-hover: #e6e6e6;
-
-    --quote-bg: hsl(197, 37%, 96%);
-    --quote-border: hsl(197, 37%, 91%);
-
-    --table-border-color: hsl(0, 0%, 95%);
-    --table-header-bg: hsl(0, 0%, 80%);
-    --table-alternate-bg: hsl(0, 0%, 97%);
-
-    --searchbar-border-color: #aaa;
-    --searchbar-bg: #fafafa;
-    --searchbar-fg: #000;
-    --searchbar-shadow-color: #aaa;
-    --searchresults-header-fg: #666;
-    --searchresults-border-color: #888;
-    --searchresults-li-bg: #e4f2fe;
-    --search-mark-bg: #a2cff5;
-    --hljs-background: #f6f7f6;
-    --hljs-color: #000;
-    --hljs-quote: #575757;
-    --hljs-variable: #d70025;
-    --hljs-type: #b21e00;
-    --hljs-title: #0030f2;
-    --hljs-symbol: #008200;
-    --hljs-selector-tag: #9d00ec;
-}
-
-.navy {
-    --bg: hsl(226, 23%, 11%);
-    --fg: #bcbdd0;
-
-    --sidebar-bg: #282d3f;
-    --sidebar-fg: #c8c9db;
-    --sidebar-non-existent: #505274;
-    --sidebar-active: #2b79a2;
-    --sidebar-spacer: #2d334f;
-
-    --scrollbar: var(--sidebar-fg);
-
-    --icons: #737480;
-    --icons-hover: #b7b9cc;
-
-    --links: #2b79a2;
-
-    --inline-code-color: #c5c8c6;
-
-    --theme-popup-bg: #161923;
-    --theme-popup-border: #737480;
-    --theme-hover: #282e40;
-
-    --quote-bg: hsl(226, 15%, 17%);
-    --quote-border: hsl(226, 15%, 22%);
-
-    --table-border-color: hsl(226, 23%, 16%);
-    --table-header-bg: hsl(226, 23%, 31%);
-    --table-alternate-bg: hsl(226, 23%, 14%);
-
-    --searchbar-border-color: #aaa;
-    --searchbar-bg: #aeaec6;
-    --searchbar-fg: #000;
-    --searchbar-shadow-color: #aaa;
-    --searchresults-header-fg: #5f5f71;
-    --searchresults-border-color: #5c5c68;
-    --searchresults-li-bg: #242430;
-    --search-mark-bg: #a2cff5;
-
-    --hljs-background: #969896;
-    --hljs-color: #cc6666;
-    --hljs-quote: #de935f;
-    --hljs-variable: #f0c674;
-    --hljs-type: #b5bd68;
-    --hljs-title: #8abeb7;
-    --hljs-symbol: #81a2be;
-    --hljs-selector-tag: #b294bb;
-    --hljs-selector-tag: #1d1f21;
-    --hljs-selector-tag: #c5c8c6;
-    --hljs-selector-tag: #718c00;
-    --hljs-selector-tag: #c82829;
-}
-
-.rust {
-    --bg: hsl(60, 9%, 87%);
-    --fg: #262625;
-
-    --sidebar-bg: #3b2e2a;
-    --sidebar-fg: #c8c9db;
-    --sidebar-non-existent: #505254;
-    --sidebar-active: #e69f67;
-    --sidebar-spacer: #45373a;
-
-    --scrollbar: var(--sidebar-fg);
-
-    --icons: #737480;
-    --icons-hover: #262625;
-
-    --links: #2b79a2;
-
-    --inline-code-color: #6e6b5e;
-
-    --theme-popup-bg: #e1e1db;
-    --theme-popup-border: #b38f6b;
-    --theme-hover: #99908a;
-
-    --quote-bg: hsl(60, 5%, 75%);
-    --quote-border: hsl(60, 5%, 70%);
-
-    --table-border-color: hsl(60, 9%, 82%);
-    --table-header-bg: #b3a497;
-    --table-alternate-bg: hsl(60, 9%, 84%);
-
-    --searchbar-border-color: #aaa;
-    --searchbar-bg: #fafafa;
-    --searchbar-fg: #000;
-    --searchbar-shadow-color: #aaa;
-    --searchresults-header-fg: #666;
-    --searchresults-border-color: #888;
-    --searchresults-li-bg: #dec2a2;
-    --search-mark-bg: #e69f67;
-    --hljs-background: #f6f7f6;
-    --hljs-color: #000;
-    --hljs-quote: #575757;
-    --hljs-variable: #d70025;
-    --hljs-type: #b21e00;
-    --hljs-title: #0030f2;
-    --hljs-symbol: #008200;
-    --hljs-selector-tag: #9d00ec;
-}
-
-@media (prefers-color-scheme: dark) {
-    .light.no-js {
-        --bg: hsl(200, 7%, 8%);
-        --fg: #98a3ad;
-
-        --sidebar-bg: #292c2f;
-        --sidebar-fg: #a1adb8;
-        --sidebar-non-existent: #505254;
-        --sidebar-active: #3473ad;
-        --sidebar-spacer: #393939;
-
-        --scrollbar: var(--sidebar-fg);
-
-        --icons: #43484d;
-        --icons-hover: #b3c0cc;
-
-        --links: #2b79a2;
-
-        --inline-code-color: #c5c8c6;
-
-        --theme-popup-bg: #141617;
-        --theme-popup-border: #43484d;
-        --theme-hover: #1f2124;
-
-        --quote-bg: hsl(234, 21%, 18%);
-        --quote-border: hsl(234, 21%, 23%);
-
-        --table-border-color: hsl(200, 7%, 13%);
-        --table-header-bg: hsl(200, 7%, 28%);
-        --table-alternate-bg: hsl(200, 7%, 11%);
-
-        --searchbar-border-color: #aaa;
-        --searchbar-bg: #b7b7b7;
-        --searchbar-fg: #000;
-        --searchbar-shadow-color: #aaa;
-        --searchresults-header-fg: #666;
-        --searchresults-border-color: #98a3ad;
-        --searchresults-li-bg: #2b2b2f;
-        --search-mark-bg: #355c7d;
-    }
-}
-
-.colibri {
-    --bg: #3b224c;
-    --fg: #bcbdd0;
-    --heading-fg: #fff;
-
-    --sidebar-bg: #281733;
-    --sidebar-fg: #c8c9db;
-    --sidebar-non-existent: #505274;
-    --sidebar-active: #a4a0e8;
-    --sidebar-spacer: #2d334f;
-
-    --scrollbar: var(--sidebar-fg);
-
-    --icons: #737480;
-    --icons-hover: #b7b9cc;
-
-    /* --links: #a4a0e8; */
-    --links: #ECCDBA;
-
-    --inline-code-color: hsl(48.7, 7.8%, 70%);
-
-    --theme-popup-bg: #161923;
-    --theme-popup-border: #737480;
-    --theme-hover: rgba(0,0,0, .2);
-
-    --quote-bg: #281733;
-    --quote-border: hsl(226, 15%, 22%);
-
-    --table-border-color: hsl(226, 23%, 76%);
-    --table-header-bg: hsla(226, 23%, 31%, 0);
-    --table-alternate-bg: hsl(226, 23%, 14%);
-    --table-border-line: hsla(201deg, 20%, 92%, 0.2);
-
-    --searchbar-border-color: #aaa;
-    --searchbar-bg: #aeaec6;
-    --searchbar-fg: #000;
-    --searchbar-shadow-color: #aaa;
-    --searchresults-header-fg: #5f5f71;
-    --searchresults-border-color: #5c5c68;
-    --searchresults-li-bg: #242430;
-    --search-mark-bg: #acff5;
-    --hljs-background: #2f1e2e;
-    --hljs-color: #a39e9b;
-    --hljs-quote: #8d8687;
-    --hljs-variable: #ef6155;
-    --hljs-type: #f99b15;
-    --hljs-title: #fec418;
-    --hljs-symbol: #48b685;
-    --hljs-selector-tag: #815ba4;
-}
-
-.colibri {
-/*
-    --bg: #ffffff;
-    --fg: #452859;
-    --fg: #5a5977;
-    --heading-fg: #281733;
-
-    --sidebar-bg: #281733;
-    --sidebar-fg: #c8c9db;
-    --sidebar-non-existent: #505274;
-    --sidebar-active: #a4a0e8;
-    --sidebar-spacer: #2d334f;
-
-    --scrollbar: var(--sidebar-fg);
-
-    --icons: #737480;
-    --icons-hover: #b7b9cc;
-
-    --links: #6F44F0;
-
-    --inline-code-color: #a39e9b;
-
-    --theme-popup-bg: #161923;
-    --theme-popup-border: #737480;
-    --theme-hover: rgba(0,0,0, .2);
-
-    --quote-bg: rgba(0, 0, 0, 0);
-    --quote-border: hsl(226, 15%, 75%);
-
-    --table-border-color: #5a5977;
-    --table-border-color: hsl(201deg 10% 67%);
-    --table-header-bg: hsl(0, 0%, 100%);
-    --table-alternate-bg: hsl(0, 0%, 97%);
-    --table-border-line: hsl(201deg, 20%, 92%);
-
-    --searchbar-border-color: #aaa;
-    --searchbar-bg: #aeaec6;
-    --searchbar-fg: #000;
-    --searchbar-shadow-color: #aaa;
-    --searchresults-header-fg: #5f5f71;
-    --searchresults-border-color: #5c5c68;
-    --searchresults-li-bg: #242430;
-    --search-mark-bg: #a2cff5;
-    --hljs-background: #TODO;
-    --hljs-color: #TODO;
-    --hljs-quote: #TODO;
-    --hljs-variable: #TODO;
-    --hljs-type: #TODO;
-    --hljs-title: #TODO;
-    --hljs-symbol: #TODO;
-    --hljs-selector-tag: #TODO;
-*/
-}