:root {
  --default-top-padding: 1.5em;
  --default-body-bottom-margin: 2vmin;
  --default-min-font-size-px: 12px;
  --default-min-font-size: 12;
  --default-max-font-size-px: 18px;
  --default-max-font-size: 18;
}

/* *****************************************************************************

  personal header styling

***************************************************************************** */

html {
  /* see: https://css-tricks.com/linearly-scale-font-size-with-css-clamp-based-on-the-viewport/#comment-1769978 - comment by MaxDesign */
  font-size:calc(var(--default-min-font-size-px) + (var(--default-max-font-size) - var(--default-min-font-size)) * ((100vw - 360px) / 1560));
  font-size: clamp(var(--default-min-font-size-px), calc(var(--default-min-font-size-px) + (var(--default-max-font-size) - var(--default-min-font-size)) * ((100vw - 360px) / 1560)), var(--default-max-font-size-px));
}

body {
  height: calc(100vh - 3vmin); /* minus margin-top - margin bottom is 0 */
  font-size: inherit;
  font-family: helvetica, Arial, sans-serif;
  background-color: #555;
  color: white;
  /* margin-bottom is calculated here to 0
  this margin must be set by the lowest elements,
  because they should go to the very bottom */
  margin: 3vmin 4vmin calc(var(--default-body-bottom-margin) - var(--default-body-bottom-margin)) 4vmin;
}

*:focus {
  outline: 2px solid white;
  outline-offset: 2px;
}

a {
  color: #ffffff;
}

header a {
  text-decoration: none;
}

/* kind of disabled link - text-decoration will be none automatically */
a:not([href]) {
  color: #AAAAAA;
}

header {
  margin-bottom: 1.0em;
}

header a {
  display: inline-flex;
}

header img {
  width: 1.9em;
  height: auto;
}

nav {
  display: flex;
  align-items: center;
  column-gap: 0.7em;
}

h1 {
  font-size: 1.5em;
  margin: 0;
}

#github {
  margin-left: auto;
}

/* *****************************************************************************

  reset user agent styles
  see: https://andy-bell.co.uk/a-modern-css-reset

***************************************************************************** */

/* Box sizing rules */
/* unset here makes select w/o round corners */
*, *::before, *::after {
  /* box-sizing: border-box; */
  box-sizing: unset;
}

/* Remove default margin */
body, h1, h2, h3, h4,
p, figure, blockquote, dl, dd {
  margin-block-end: 0;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul[role='list'], ol[role='list'] {
  list-style: none;
}

/* Set core root defaults */
html:focus-within {
  scroll-behavior: smooth;
}

/* Set core body defaults */
body {
  /* disable because of my personal header */
  /* min-height: 100vh; */
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
}

/* Make images easier to work with */
img, picture {
  max-width: 100%;
  /* alt text should be very different */
  font-style: italic;
}

/* Inherit fonts for inputs and buttons */
input, button, textarea, select {
  font: inherit;
}

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
   scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* *****************************************************************************

  font

***************************************************************************** */

/* Just for this special page */
body {
  font-size: 2em;
}

#dialogText {
  font-size: 23vw;
  line-height: 0.8em;
}

/* *****************************************************************************

  colors

***************************************************************************** */

#dialog-wrapper {
  background: rgba(85,85,85,0.97);
}

#dialogText {
  color: #fff;
  background-color: #555;
}

/* avoids blue default text color from select in iOS Safari */
select {
  color: #000;
}

button, input {
  color: white;
  background-color: #333;
}

input[type=radio] {
  accent-color: #333;
}

th {
  background-color: #444444;
}

tr:nth-child(even) {
  background-color: #505050;
}

/* *****************************************************************************

  borders and outlines

***************************************************************************** */

#dialogText {
  border: 1px solid white;
  border-radius: 10px;
}

button, input, select {
  border: 2px solid white;
}

button, input {
  -webkit-border-radius: 5px;
  border-radius: 5px;
}

select#channel {
  border-radius: 5px;
}

/* *****************************************************************************

  specials

***************************************************************************** */

body {
  hyphens: auto;
}

/* prevents scrolling in the background if dialog popup is opened */
body:has(dialog[open]) {
  overflow: hidden;
}

button, input, select,
details summary {
  cursor: pointer;
}

#dialog-wrapper {
  cursor: pointer;
}

#dialogText {
  cursor: pointer;
}

#copyIcon {
  text-decoration: none;
}

td:nth-child(even) {
  cursor: pointer;
}

/* *****************************************************************************

  all margins and paddings to have them together

***************************************************************************** */

main .first-in-main {
  padding-top: calc(var(--default-top-padding) - 0.8em);
}

.horizontal {
  margin-top: 10px;
}

.horizontal label {
  margin-right: 10px;
}

#dialogText {
  padding: 0.25em;
}

th, td {
  padding: 0;
  padding-left: 10px;
  padding-right: 10px;
}

#copyIcon {
  margin-left: 10px;
}

.space {
  margin: 0.6em;
}

p.label {
  margin-right: 15px;
}

p {
  margin-block-start: 0;
}

ul {
  margin-block-start: 0;
}

p#source {
  margin-top: 2em;
  margin-left: auto;
}
/* *****************************************************************************

  positioning of elements

***************************************************************************** */

body {
  display: flex;
  flex-direction: column;
  /* disabled here because my personal default body seen on top */
  /* height: 100%; */
}

main {
  display: flex;
  flex-direction: column;
  height: 100%
}

#logo img {
  width: 2em;
  height: auto;
}

#dialog-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.horizontal {
  display: inline-flex;
}

th {
  text-align: left;
}

/* Safari adds nasty top and bottom paddings - this way to omit them */
table, tr, td {
  overflow: hidden;
}

th:nth-child(1), td:nth-child(1) {
  width: 2ch;
}

th:nth-child(2), td:nth-child(2) {
  width: 13ch;
}

th:nth-child(3), td:nth-child(3){
  width: fit-content;
}

select#channel {
  width: fit-content;
  height: 1.3em;
}

p#source {
  width: fit-content;
}

/* *****************************************************************************

  media queries here

***************************************************************************** */

/* iPhone 13 mini portrait (max-width: 375px) */
/* @media (max-width: 600px) {
} */