From 43f6a3dd4a95d44f6ea61ee2ee20dfa52838dbcf Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Thu, 19 Oct 2017 20:04:33 +0300
Subject: [PATCH] Completed core module

Just a quick build, some things need to be tweaked and cleaned up.
---
 dist/mini-default.css     | 43 +++++++++++++++++++++
 dist/mini-default.min.css |  2 +-
 docs/v3/DEVLOG.md         |  7 ++++
 src/mini/_core.scss       | 81 +++++++++++++++++++++++++++++++--------
 4 files changed, 115 insertions(+), 18 deletions(-)

diff --git a/dist/mini-default.css b/dist/mini-default.css
index ddaab1c..0b6a301 100644
--- a/dist/mini-default.css
+++ b/dist/mini-default.css
@@ -22,6 +22,8 @@
   --universal-margin: 0.5rem;
   --universal-padding: 0.5rem;
   --universal-border-radius: 0.125rem;
+  --a-link-color: #0277bd;
+  --a-visited-color: #01579b;
 }
 
 html {
@@ -180,3 +182,44 @@ pre {
   border: 0.0625rem solid var(--secondary-border-color);
   border-left: 0.25rem solid var(--pre-color);
 }
+
+sup, sub {
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+small, sup, sub {
+  font-size: 0.75em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+a {
+  text-decoration: underline;
+  opacity: 1;
+  transition: opacity 0.3s;
+}
+
+a:link {
+  color: var(--a-link-color);
+}
+
+a:visited {
+  color: var(--a-visited-color);
+}
+
+a:hover, a:focus {
+  opacity: 0.75;
+}
+
+figcaption {
+  font-size: 0.75em;
+  color: var(--secondary-fore-color);
+}
diff --git a/dist/mini-default.min.css b/dist/mini-default.min.css
index faffb34..ea7b290 100644
--- a/dist/mini-default.min.css
+++ b/dist/mini-default.min.css
@@ -1 +1 @@
-:root{--fore-color:#212121;--secondary-fore-color:#424242;--back-color:#f8f8f8;--secondary-back-color:#e6e6e6;--blockquote-color:#f57c00;--pre-color:#1565c0;--border-color:#acacac;--secondary-border-color:#c9c9c9;--heading-ratio:1.19;--universal-margin:.5rem;--universal-padding:.5rem;--universal-border-radius:.125rem}html{font-size:16px}html,*{font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", Helvetica, sans-serif;line-height:1.5;-webkit-text-size-adjust:100%}*{font-size:1rem}body{margin:0;color:var(--fore-color);background:var(--back-color)}details{display:block}summary{display:list-item}abbr[title]{border-bottom:none;text-decoration:underline dotted}input{overflow:visible}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{line-height:1.2;margin:calc(1.5 * var(--universal-margin)) var(--universal-margin);font-weight:500}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small{color:var(--secondary-fore-color);display:block;margin-top:-.25rem}h1{font-size:calc(1rem * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio))}h2{font-size:calc(1rem * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio))}h3{font-size:calc(1rem * var(--heading-ratio) * var(--heading-ratio))}h4{font-size:calc(1rem * var(--heading-ratio))}h5{font-size:1rem}h6{font-size:calc(1rem / var(--heading-ratio))}p{margin:var(--universal-margin)}ol,ul{margin:var(--universal-margin);padding-left:calc(2 * var(--universal-margin))}b,strong{font-weight:700}hr{box-sizing:content-box;border:0;line-height:1.25em;margin:var(--universal-margin);height:.0625rem;background:linear-gradient(to right, transparent, var(--border-color) 20%, var(--border-color) 80%, transparent)}blockquote{display:block;position:relative;font-style:italic;color:var(--secondary-fore-color);margin:var(--universal-margin);padding:calc(3 * var(--universal-padding));border:.0625rem solid var(--secondary-border-color);border-left:.375rem solid var(--blockquote-color);border-radius:0 var(--universal-border-radius) var(--universal-border-radius) 0}blockquote:before{position:absolute;top:calc(0rem - var(--universal-padding));left:0;font-family:sans-serif;font-size:3rem;font-weight:700;content:"\201c";color:var(--blockquote-color)}blockquote[cite]:after{font-style:normal;font-size:.75em;font-weight:700;content:"\a—  " attr(cite);white-space:pre}code,kbd,pre,samp{font-family:Menlo, Consolas, monospace}code{background:var(--secondary-back-color);border-radius:var(--universal-border-radius);padding:calc(var(--universal-padding) / 4) calc(var(--universal-padding) / 2)}kbd{background:var(--fore-color);color:var(--back-color);border-radius:var(--universal-border-radius);padding:calc(var(--universal-padding) / 4) calc(var(--universal-padding) / 2)}pre{overflow:auto;background:var(--secondary-back-color);padding:calc(1.5 * var(--universal-padding));margin:var(--universal-margin);border:.0625rem solid var(--secondary-border-color);border-left:.25rem solid var(--pre-color)}
+:root{--fore-color:#212121;--secondary-fore-color:#424242;--back-color:#f8f8f8;--secondary-back-color:#e6e6e6;--blockquote-color:#f57c00;--pre-color:#1565c0;--border-color:#acacac;--secondary-border-color:#c9c9c9;--heading-ratio:1.19;--universal-margin:.5rem;--universal-padding:.5rem;--universal-border-radius:.125rem;--a-link-color:#0277bd;--a-visited-color:#01579b}html{font-size:16px}html,*{font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", Helvetica, sans-serif;line-height:1.5;-webkit-text-size-adjust:100%}*{font-size:1rem}body{margin:0;color:var(--fore-color);background:var(--back-color)}details{display:block}summary{display:list-item}abbr[title]{border-bottom:none;text-decoration:underline dotted}input{overflow:visible}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{line-height:1.2;margin:calc(1.5 * var(--universal-margin)) var(--universal-margin);font-weight:500}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small{color:var(--secondary-fore-color);display:block;margin-top:-.25rem}h1{font-size:calc(1rem * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio))}h2{font-size:calc(1rem * var(--heading-ratio) * var(--heading-ratio) * var(--heading-ratio))}h3{font-size:calc(1rem * var(--heading-ratio) * var(--heading-ratio))}h4{font-size:calc(1rem * var(--heading-ratio))}h5{font-size:1rem}h6{font-size:calc(1rem / var(--heading-ratio))}p{margin:var(--universal-margin)}ol,ul{margin:var(--universal-margin);padding-left:calc(2 * var(--universal-margin))}b,strong{font-weight:700}hr{box-sizing:content-box;border:0;line-height:1.25em;margin:var(--universal-margin);height:.0625rem;background:linear-gradient(to right, transparent, var(--border-color) 20%, var(--border-color) 80%, transparent)}blockquote{display:block;position:relative;font-style:italic;color:var(--secondary-fore-color);margin:var(--universal-margin);padding:calc(3 * var(--universal-padding));border:.0625rem solid var(--secondary-border-color);border-left:.375rem solid var(--blockquote-color);border-radius:0 var(--universal-border-radius) var(--universal-border-radius) 0}blockquote:before{position:absolute;top:calc(0rem - var(--universal-padding));left:0;font-family:sans-serif;font-size:3rem;font-weight:700;content:"\201c";color:var(--blockquote-color)}blockquote[cite]:after{font-style:normal;font-size:.75em;font-weight:700;content:"\a—  " attr(cite);white-space:pre}code,kbd,pre,samp{font-family:Menlo, Consolas, monospace}code{background:var(--secondary-back-color);border-radius:var(--universal-border-radius);padding:calc(var(--universal-padding) / 4) calc(var(--universal-padding) / 2)}kbd{background:var(--fore-color);color:var(--back-color);border-radius:var(--universal-border-radius);padding:calc(var(--universal-padding) / 4) calc(var(--universal-padding) / 2)}pre{overflow:auto;background:var(--secondary-back-color);padding:calc(1.5 * var(--universal-padding));margin:var(--universal-margin);border:.0625rem solid var(--secondary-border-color);border-left:.25rem solid var(--pre-color)}sup,sub{line-height:0;position:relative;vertical-align:baseline}small,sup,sub{font-size:.75em}sup{top:-.5em}sub{bottom:-.25em}a{text-decoration:underline;opacity:1;transition:opacity 0.3s}a:link{color:var(--a-link-color)}a:visited{color:var(--a-visited-color)}a:hover,a:focus{opacity:0.75}figcaption{font-size:.75em;color:var(--secondary-fore-color)}
diff --git a/docs/v3/DEVLOG.md b/docs/v3/DEVLOG.md
index 9a3d0f0..324a4ba 100644
--- a/docs/v3/DEVLOG.md
+++ b/docs/v3/DEVLOG.md
@@ -42,3 +42,10 @@
 - `pre` element styling now has a sidebar by default and uses a CSS variable for this.
 - `samp` element styling removed (at least for now).
 - Tested and debugged code up to this point.
+
+## 20171019
+
+- Added styling for `small, sub, sup`. Their `font-size` is now tied to one variable for consistency.
+- Styled links, quite simplified but should be easier to work with for now.
+- Added styling for `figcaption`, tied color and size to `small`'s size for consistency.
+- The revamped `core` module seems to be about `200bytes` heavier than the old one, but certain things will probably be optimized over time.
diff --git a/src/mini/_core.scss b/src/mini/_core.scss
index a4996d2..a7a505c 100644
--- a/src/mini/_core.scss
+++ b/src/mini/_core.scss
@@ -27,24 +27,31 @@ $universal-padding:       0.5rem !default;      // Universal padding for the mos
 $universal-border-radius: 0.125rem !default;    // Universal border-radius for most elements
 $small-font-size:         0.75em !default;      // Font sizing for <small> elements
 $heading-font-weight:     500 !default;         // Font weight for headings
-$bold-font-weight:        700;                  // Font weight for <b> and <strong>
-$horizontal-rule-line-height:  1.25em;          // <hr> line height
-$blockquote-quotation-size:    3rem;            // Font size for the quotation of <blockquote>
-$blockquote-cite-size:         0.75em;          // Font size for the [cite] of <blockquote>
-$code-font-family: 'Menlo, Consolas, monospace' !default;   // Font stack for code elements
+$bold-font-weight:        700 !default;         // Font weight for <b> and <strong>
+$horizontal-rule-line-height:  1.25em !default; // <hr> line height
+$blockquote-quotation-size:    3rem !default;   // Font size for the quotation of <blockquote>
+$blockquote-cite-size:         0.75em !default; // Font size for the [cite] of <blockquote>
+$code-font-family: 'Menlo, Consolas, monospace' !default; // Font stack for code elements
+$small-element-font-size:     0.75em !default;  // Font size for <small>, <sub>, <sup>
+$sup-top:                  -0.5em !default;     // <sup> top
+$sub-bottom:               -0.25em !default;    // <sub> bottom
+$a-link-color:             #0277bd !default;    // Color for <a>:link
+$a-visited-color:          #01579b !default;    // Color for <a>:visited
 // CSS variable name definitions [exercise caution if modifying these]
 $fore-color-var:                '--fore-color';
-$secondary-fore-color-var:      '--secondary-fore-color';
-$back-color-var:                '--back-color';
-$secondary-back-color-var:      '--secondary-back-color';
-$blockquote-color-var:          '--blockquote-color';
-$pre-color-var:                 '--pre-color';
-$border-color-var:              '--border-color';
-$secondary-border-color-var:    '--secondary-border-color';
-$heading-ratio-var:             '--heading-ratio';
-$universal-margin-var:          '--universal-margin';
-$universal-padding-var:         '--universal-padding';
-$universal-border-radius-var:   '--universal-border-radius';
+$secondary-fore-color-var:      '--secondary-fore-color' !default;
+$back-color-var:                '--back-color' !default;
+$secondary-back-color-var:      '--secondary-back-color' !default;
+$blockquote-color-var:          '--blockquote-color' !default;
+$pre-color-var:                 '--pre-color' !default;
+$border-color-var:              '--border-color' !default;
+$secondary-border-color-var:    '--secondary-border-color' !default;
+$heading-ratio-var:             '--heading-ratio' !default;
+$universal-margin-var:          '--universal-margin' !default;
+$universal-padding-var:         '--universal-padding' !default;
+$universal-border-radius-var:   '--universal-border-radius' !default;
+$a-link-color-var:              '--a-link-color' !default;
+$a-visited-color-var:           '--a-visited-color' !default;
 /* Core module CSS variable definitions */
 :root {
   #{$fore-color-var}: $fore-color;
@@ -59,6 +66,8 @@ $universal-border-radius-var:   '--universal-border-radius';
   #{$universal-margin-var}: $universal-margin;
   #{$universal-padding-var}: $universal-padding;
   #{$universal-border-radius-var}: $universal-border-radius;
+  #{$a-link-color-var} : $a-link-color;
+  #{$a-visited-color-var} : $a-visited-color;
 }
 html {
   font-size: $base-root-font-size;  // Set root's font sizing.
@@ -205,7 +214,7 @@ blockquote {  // Doesn't have a back color yet, as well as no shadow...
   }
 }
 
-code, kbd, pre, samp{
+code, kbd, pre, samp {
   font-family: #{$code-font-family};     // Display fix should be applied manually!
 }
 
@@ -232,3 +241,41 @@ pre { // Fore color is the default, as well as no shadow...
   border: $__1px solid var(#{$secondary-border-color-var});
   border-left: 4*$__1px solid var(#{$pre-color-var});
 }
+
+// Prevent elements from affecting the line height in all browsers.
+sup, sub {
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+small, sup, sub {
+  font-size: $small-element-font-size;
+}
+
+sup {
+  top: $sup-top;
+}
+sub {
+  bottom: $sub-bottom;
+}
+
+a {
+  text-decoration: underline;
+  opacity: 1;
+  transition: opacity 0.3s;
+  &:link{
+    color: var(#{$a-link-color-var});
+  }
+  &:visited {
+    color: var(#{$a-visited-color-var});
+  }
+  &:hover, &:focus {
+    opacity: 0.75;
+  }
+}
+
+figcaption {
+    font-size: $small-element-font-size;
+    color: var(#{$secondary-fore-color-var});
+}