/*
This sylesheet is part of civboot and is public domain.

Brief CSS selector tutorial.

x { ... } changes the properties of selector 'x'.

Selectors:
  '*' is the universal selector, changes EVERY element.

  'html, nav, h1' etc are html element selectors.

  '.foo' is a class selector, i.e. <div class=foo>

  a.foo only applies to <a class=foo> and can override 'a' properties.

  a:hover is a builtin "pseudo class" of an action associated with 'a'

  Space: i.e. '.list li, tr' selects all 'li' or 'tr' descendents of a
    class=list element (class=table uses this).

size units:
  em is relative unit ~1 character in size.
  %  is relative to total screen dimension.
  rgb(red,green,blue,opacity) color 0-255, opacity [0-1.0]

Main properties:
  color: text and border color.
  margin:  space around _outside_ of element's border.
  padding: space around _inside_ of element's border.
  border: set border width/etc.
  border-radius: make border curved.

Other properties are largely self-documenting or documented inline.
*/
*  { margin: 0; padding: 0; }
html {
  font-family: Helvetica, sans-serif;
  font-size: 1.4em;
  color: white; background-color: rgb(18,17,17,1.0);
  overflow-wrap: break-word; /*split words if screen too small*/
}
nav { margin-top: 0.5em; margin-left: 0.5em; font-size: 1.6em; }
.nav {
  color: gold;
  margin-left: 0.5em; padding-left: 0.1em; padding-right: 0.1em;
}
.nav-selected {
  color: rgb(18,17,17,1.0); background-color: gold;
}
.doc {
  margin: 1.8%; padding: 1%;
  background-color: rgb(43,43,43,1.0);
  border-radius: 0.5em;
}

/* general elements */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 0.2em;
  font-weight: normal; letter-spacing: 0.02em;
  text-shadow: 0.1em 0.1em 0.05em black /*off-x+y blur-radius clr*/;;
  width: fit-content; max-width: 95%;
}
p  { margin-top: 0.5em;  }
h1 { font-size: 3.0rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2.0rem; }
h4 { font-size: 1.8rem; }
h5 { font-size: 1.6rem; }
h6 { font-size: 1.5rem; }
ul, ol { margin-top: 0.1em; margin-bottom: 0.2em; }
li     { margin-left: 1em; }
a {
  text-decoration: none;
  cursor: pointer;
  color: cyan;
  text-shadow: 0.1em 0.1em 0.08em dimgrey /*off-x+y blur-radius clr*/;
  transition: 0.3s;
}
a:visited { color: turquoise; }
a:hover   {
  text-shadow: none;
  color: dimgrey; background-color:cyan;
  border-radius: 0.3em;
}

/* table class */
.table { overflow-x: auto }
.table /*descdendents of class=table:*/ table, th, td {
   vertical-align: top; text-align: left;
   border-collapse: collapse; /* don't double-up borders */
   border:  0.1em solid grey;
   margin:  0.2em 0.2em; /*top rgt*/
   padding: 0.1em 0.2em; /*top rgt*/
}
.table table { min-width: 30%; }
.table th {
  color: white; background-color: darkgreen;
}

/* code */
.code {
  font-family: "Ubuntu Mono", "DejaVu Sans Mono", Menlo, monospace;
  color: white; background-color: black;
  padding-left: 0.1em; padding-right: 0.1em;
}
.code-block {
  font-family: "Ubuntu Mono", "DejaVu Sans Mono", Menlo, monospace;
  color: white; background-color: black;
  margin: 0.2em 1% 0.4em 1% /*top rgt bot lft*/;
  padding: 0.2em  0.2em  0  0.2em /*top rgt bot lft*/;
  border-top: 0.4em solid limegreen; border-left: 0.2em solid limegreen;
  border-top-left-radius: 0.4em;
  width: fit-content; min-width: 30%;
  /* Makes a scrollbar if any line is too long. */
  max-width: 95%; white-space: nowrap; overflow-x: auto;
  scrollbar-color: limegreen black;
}

/* quote blocks */
.info {
  background-color: midnightblue;
  border-top: 0.5em solid SteelBlue; border-left: 0.3em solid SteelBlue;
  border-radius: 0.4em 0 0.4em 0;
  margin-left: 0.4em; padding-left: 2%; padding-right: 5%;
  width: fit-content; min-width: 30%;
  box-shadow: rgb(18,17,17,0.3) 0.4em 0.3em /* clr rgt dwn */;
}
.warn {
  background-color: darkred;
  border-top: 0.5em solid OrangeRed; border-left: 0.3em solid OrangeRed;
  border-radius: 0.4em 0 0.4em 0;
  margin-left: 0.4em; padding-left: 5%; padding-right: 2%;
  width: fit-content; min-width: 30%;
  box-shadow: rgb(18,17,17,0.3) 0.4em 0.3em /* clr rgt dwn */;
}

/*syntax highlighting*/
.syn-kw     { color: firebrick; font-weight: bold; }
.syn-call   { color: cyan; }
.syn-string { color: limegreen; }
.syn-name, a.syn-name { color: limegreen; font-weight: bold; }
.syn-comment { color: white; background-color: rgb(43,43,43,1.0); }