#bar,
#action,
#action-bar,
#graphics,
#input {
  user-select: none;
}

div, h1, h2, h3, h4, h5 {
  font-family: system-ui;
}

h1, h2, h3 {
  text-align: center;
  margin: 0;
  padding: 1em;
}

h3, h4, h5 {
  padding-left: 2em;
  padding-right: 2em;
}

html {
  height: 100%;
}

body {
  background: 
    linear-gradient(
      to right,
      rgba(140, 140, 140, 0.5),
      rgba(130, 130, 130, 0.5)
    ),
    url(/img/background.svg);
  background-repeat: repeat;
  /* height: 100vh; */
  /*
  background: linear-gradient(-45deg, rgba(0,0,0,0) 25%, rgba(255,255,255,0.2) 25%, rgba(255,255,255,0.2) 50%, rgba(0,0,0,0) 50%, rgba(0,0,0,0) 75%, rgba(255,255,255,0.2) 75%), linear-gradient(45deg, rgba(0,0,0,0) 25%, rgba(255,255,255,0.2) 25%, rgba(255,255,255,0.2) 50%, rgba(0,0,0,0) 50%, rgba(0,0,0,0) 75%, rgba(255,255,255,0.2) 75%), rgb(2, 115, 127)
  */
  /* background: url(/img/background.svg); */
  /* background-repeat: repeat; */
  /* NOTE Value "contain" can be useful for tiled background */
  /* background-size: contain; */
  /* background-size: 100vw; */
  /* background-size: cover; */
  margin: 0;
  min-height: 100%;
  min-width: 450px;
}

/* 
div:has(#bar) {
  height: 100vh;
}
 */

#subject {
  margin: auto;
  max-height: 30vh;
  overflow: auto;
  padding: 1em;
  width: 90vw;
}

#bar,
#container-of-selection,
#content > #entries > .entry,
#profile,
#profile-top,
#table-of-contents > ol {
  background: #f5f5f5;
}

#bar {
  display: flex;
  filter: drop-shadow(0 0 4px grey);
  height: 3em;
  justify-content: space-between;
  padding-bottom: 1em;
  padding-left: 0.5em;
  padding-right: 0.5em;
  padding-top: 1em;
  /* position: fixed;
  width: 100%; */
  z-index: 1;
}

#logo {
  content: url(/img/logo-wordmark-horizontal.svg);
  height: 3em;
  /* width: 20%; */
}

#xmpp-uri {
  cursor: default;
  user-select: all;
}

input,
input[type="submit" i],
input:not(
  [type="email" i],
  [type="number" i],
  [type="password" i],
  [type="search" i],
  [type="tel" i],
  [type="text" i],
  [type="url" i]
),
input:not(
  [type="file" i],
  [type="image" i],
  [type="checkbox" i],
  [type="radio" i]
) {
  all: unset;
}

label,
#action > a,
#actions-bar > a,
#exception,
#xmpp-uri,
#preview {
  line-height: 3em; /* 2em */
}

#jid {
  font-size: 1.5em;
  margin-bottom: 1em;
  /* padding-bottom: 1em; */
}

#action > a,
#action-bar > a,
#number-of-pages > a,
#number-of-pages .inactive {
  display: inline-block;
  font-size: 1.2em;
  min-width: 90px;
  padding: 0.5em;
  width: 15%;
}

#actions-compact > a {
  margin: 0.1em;
  padding: 0.8em;
  text-decoration: none;
}

#download,
#input {
  border-radius: 2em;
  font-size: 1.34em;
  padding: 0.5em;
}

#profile-top {
  align-items: center;
  display: flex;
  justify-content: space-between;
  text-align: center;
}

#action-bar,
#number-of-pages {
  display: flex;
  justify-content: center;
  text-align: center;
}

#action,
/* #action-bar, */
#actions-compact {
  margin-bottom: 1em;
}

#action,
#action-bar,
#actions-compact,
#input,
#number-of-pages {
  background: #13b5ea; /* #002b5c */
}

#action > a:hover,
#action-bar > a:hover,
#actions-compact > a:hover,
#input:hover,
#number-of-pages > a:hover {
  background: #1b3967;
}

#action > a,
#action-bar > a,
#download,
#input,
#number-of-pages > a,
#number-of-pages .inactive {
  color: #f5f5f5;
  font-weight: bold;
  padding-left: 2em;
  padding-right: 2em;
  text-decoration: none;
  text-transform: uppercase;
}

#action > a,
#action-bar > a {
  padding-left: 1em;
  padding-right: 1em;
}

#number-of-pages .inactive {
  background: #7a7a7a;
}

#download {
  background: #d9541e; /* #e96d1f */
}

#download:hover {
  background: #439639; /* #a0ce67 */
}

#logo-bottom,
#notice {
  display: none;
  text-align: center;
}

#logo-bottom {
  content: url(/img/logo-wordmark-vertical.svg);
  margin: auto;
  margin-top: 4em;
  /* padding-bottom: 2.5em; */
  width: 30%;
}

h1 {
  overflow-x: hidden;
  /* padding: 10px; */
  text-overflow: ellipsis;
}

/*
#count {
  margin: 1em;
}
*/

#graphics,
#photo {
  border-radius: 50px;
}

#graphics {
  background: #f2f2f2;
  border: 1px solid #c0c0c0;
  margin: auto;
  max-width: 560px; /* 80% */
  padding: 15px;
  width: 40em;
}

#profile #photo,
#profile #qrcode {
  /* border: 1px solid #c0c0c0; */
  /* width: 40%; */
  /* margin-bottom: 2.5em; */
  /* NOTE Reason for dimensions 276x276: To be in accord with generated QR Code. */
  height: 276px;
  width: 276px;
  /*
  max-height: 276px;
  max-width: 276px;
  min-height: 276px;
  outline: solid;
  outline-color: #7a7a7a;
  */
}

#profile #photo {
  /* object-fit: scale-down; */
}

#profile-top img {
  height: 180px;
  width: 180px;
}

#profile-top #photo {
  border-radius: 20px;
}

#selection {
  padding-left: 1em;
  padding-right: 2em;
  padding-top: 2em;
}

#selection > dt {
  margin-bottom: 1.5em;
  margin-left: 0.5em;
  margin-top: 2em;
  /*
  border-bottom: solid;
  display: block;
  width: 15em;
  */
}

#selection > dd {
  display: flex;
  justify-content: space-between;
}

#selection dd {
  font-size: 1.1em;
}

#selection > dd span.text {
  margin-top: 1em;
  margin-bottom: 3em;
  white-space: break-spaces;
}

#selection img.wide {
  border-radius: 10px;
  margin-bottom: 3em;
  margin-left: 2em;
  margin-right: 2em;
  height: 130px;
  width: 130px;
}

#selection img.icon {
  height: 30px;
  width: 30px;
}

#selection > dd:last-child > span {
  margin-bottom: 3em;
  margin-top: 1em;
}

#selection img.narrow {
  display: none;
  height: 1em;
  width: 1em;
  /*
  height: 30px;
  width: 30px;
  */
}

#selection dt a {
  /* font-size: 30px; */
  font-size: 1.5em;
  text-decoration: none;
}

#selection .features {
  font-size: 80%;
  margin: 1em;
}

#selection .features > label,
#selection .features > span {
  margin-left: 0.5em;
  margin-right: 0.5em;
  white-space: nowrap;
}

#selection .features > .details {
  display: none;
}

#selection .features > input[type="checkbox"] {
  display: none; /* Hide checkbox */
}

#selection .features > input[type="checkbox"]:checked + label:before {
  content: "📖️ "; /* Change + to - when checked */
}

#selection .features > input[type="checkbox"]:not(:checked) + label:before {
  content: "📚️ "; /* Default content is + */
}

#selection .features > input[type="checkbox"]:checked + label + .details {
  display: block; /* Show details upon checked checkbox */
}

#security-notices {
  display: flex;
  justify-content: center;
}

#security-notices > .notice {
  /* align-items: center; */
  background: #ebebbe;
  border-radius: 10px;
  display: flex;
  font-size: 1.2em;
  margin: 1em;
  /*
  margin-right: 20%;
  margin-left: 20%;
  */
  padding: 1em;
  width: 500px;
}

#security-notices img {
  height: 80px;
  margin-left: 0.5em;
  margin-right: 1em;
  width: 80px;
}

#titles {
  padding-left: 0.5em;
  padding-right: 0.5em;
}

#container-of-profile {
  /* margin: auto; */
  padding-bottom: 0.5em;
}

#profile-top,
#content > #entries > .entry {
  padding: 2em;
}

#profile-top,
#content > #entries > .entry {
  border-radius: 30px;
  margin-bottom: 2em;
  margin-left: 1em; /* 0.5 */
  margin-right: 1em; /* 0.5 */
  margin-top: 2em;
}

/*
#content > #entries > .entry {
  border-bottom-right-radius: 0;
  border-top-right-radius: 0;
  margin-right: 0;
}
*/

/*
#content > #entries > .entry:first-child {
  margin-top: 0;
}
*/

#content,
#profile-compact {
  filter: drop-shadow(2px 4px 6px grey);
}

#container-of-content {
  /* margin-left: 8em; */
  /* overflow: auto; */
}

#profile {
  border-radius: 30px;
  filter: drop-shadow(2px 4px 6px grey);
  margin-top: 2.5em;
  margin-bottom: 2.5em;
  margin-left: auto;
  margin-right: auto;
  max-width: 55em;
  /* FIXME
     Elements of element #profile overflow upon decreasing height, once property
     min-width has been added.
  */
  min-width: 35em;
  /* NOTE
     The problem is not with elements within element #profile.
     Issue has been fixed, once property max-height was commented.
     If you would, add @media (max-height: 300px) for lower height.
  */
  /* max-height: 75vh; */
  padding-top: 1em;
  padding-bottom: 2em;
  text-align: center;
  width: 80%;
}

#entries {
  /* padding: 2em; */
  text-align: left;
}

/*
.entry > * {
  margin-bottom: 1em;
}
*/

.summary {
  white-space: pre-wrap;
  word-break: break-word;
}

#services {
  text-align: left;
}

.link {
  margin: 0.1em;
  padding: 0.8em;
  text-decoration: none;
}

.permalink {
  padding-right: 0.8em;
  text-decoration: none;
}

#count > a,
#preview {
  color: #5c5656;
  text-decoration: none;
}

#count > a:hover,
#preview:hover {
  color: #000;
  text-decoration: underline;
}

#note {
  display: none;
  font-weight: bold;
  padding-bottom: 1em;
  text-align: center;
  text-shadow: 1px 1px #000;
}

#xmpp-message {
  background: #000;
  font-weight: bold;
  opacity: 10%;
  padding: 1em;
  position: fixed;
  text-align: center;
  bottom: 0;
  left: 0;
  right: 0;
}

#xmpp-message {
  color: #fff;
}

#xmpp-message:hover {
  opacity: unset;
}

@media (prefers-color-scheme: dark) {

  h1, h2 ,h3, h4, h5,
  label[for="jid"],
  #count > a,
  #count > a:hover,
  #preview:hover,
  #jid,
  #xmpp-uri {
    color: #fbfbfe;
  }

  #count > a {
    color: #a7a7a7; /* a7a7bb */
  }

  body {
    background: 
      linear-gradient(
        to right,
        rgba(0, 0, 0, 0.5),
        rgba(0, 0, 0, 0.5)
      ),
      url(/img/background.svg);
  }

  #bar,
  #note,
  #profile {
    background: #2b2a33;
  }

  #logo {
    content: url(/img/logo-wordmark-horizontal-dark.svg);
  }

  #graphics {
    background: #232323;
    border: 1px solid #434a53; /* #6f7b8c */
  }

  #profile #qrcode {
    filter: invert(0.9);
  }

  #profile {
    filter: drop-shadow(2px 4px 6px grey); /* TODO Reverse color */
  }

  #note {
    color: #2b2a33;
  }

  #note {
    color: #f5f5f5;
    text-shadow: 1px 1px #fbfbfe;
  }

  #logo-bottom {
    content: url(/img/logo-wordmark-vertical-dark.svg);
  }

}

@media (max-width: 1150px) {

  #action > #view {
    display: none;
  }

  #security-notices {
    display: grid;
  }

}

/* NOTE This rule useful, for larger images (800x800), to switch from
        background-size: 100vw;
*/

/*
@media (max-width: 950px) {

  body {
    background-size: 100vh;
  }

}
*/

@media (max-width: 820px) {

  #action-bar > #windows {
    display: none;
  }

  #selection img.wide {
    display: none;
  }

  #selection img.narrow {
    display: unset;
  }

}

@media (max-width: 950px) {

  #action-bar > #view,
  #profile-top img,
  #number-of-pages #first,
  #number-of-pages #last {
    display: none;
  }

  #profile-top {
    justify-content: center;
  }

}

@media (max-width: 885px) {

  h1 {
    margin-bottom: 1em;
  }

  #graphics {
    background: unset;
    border: unset;
    border-radius: unset;
    margin: unset;
    max-width: unset;
    padding: unset;
    width: unset;
  }

  #xmpp-message {
    display: none;
  }

  #notice,
  #profile #photo,
  #profile #qrcode {
    display: block;
    /* border-radius: 50px; */
    margin: auto;
    margin-bottom: 2.5em;
  }

  #notice {
    padding-bottom: 1.5em;
  }

  #profile #qrcode {
    margin-bottom: 1em;
    outline: solid;
    outline-color: #333;
  }

}

@media (max-width: 725px) and (prefers-color-scheme: dark) {

  body {
    background: #2b2a33;
  }

}

@media (max-width: 725px) {

  #action > a,
  #action-bar > a {
    padding-left: 2em;
    padding-right: 2em;
  }

  #action > #add,
  #action-bar > #add,
  #action-bar > #haiku {
    display: none;
  }

  body {
    background: #f5f5f5;
  }

  h1 {
    margin-top: 0;
    padding-top: 21.44px;
  }

  #bar {
    border-bottom: 1px solid #c0c0c0;
    filter: unset;
  }

  #logo-bottom {
    display: unset;
  }

  #container-of-profile {
    padding-bottom: unset;
  }

  #profile {
    border-radius: unset;
    filter: unset;
    margin-top: unset;
    margin-bottom: unset;
    max-height: unset;
    max-width: unset;
    min-width: 25em;
    padding-top: unset;
    width: unset;
  }

  #action {
    background: unset;
  }

  #action > a {
    background: #13b5ea; /* #002b5c */
  }

  #action > a:first-child {
    border-bottom-left-radius: 2em;
    border-top-left-radius: 2em;
  }

  #action > a:last-child {
    border-bottom-right-radius: 2em;
    border-top-right-radius: 2em;
  }

  #note {
    display: block;
    font-weight: unset;
    padding-bottom: 1em;
    text-shadow: unset;
  }

  #profile #photo,
  #profile #qrcode {
    /* height: unset; */
    height: 360px;
    max-width: 70%;
    min-width: 360px;
    /* width: 360px; */
  }

  #profile #photo {
    background: unset;
  }

}

@media (max-width: 670px) {

  #action-bar > #linux {
    display: none;
  }

}

@media (max-width: 572px) {

  #action > a,
  #action-bar > a,
  #number-of-pages > a {
    font-size: unset;
    padding-left: 1em;
    padding-right: 1em;
  }

  #bar,
  #logo {
    height: 2.6em;
  }

  #download {
    font-size: 1em; /* 0.87em */
    padding: 0.7em; /* 0.7em */
    padding-left: 1.4em;
    padding-right: 1.4em;
  }

  #security-notices > .notice {
    width: 400px;
  }

}