:root {
  --cl-color-light: #fff;
  --cl-color-light-shadow: #ccc;
  --cl-color-grey: #efefef;
  --cl-color-dark: #333;
  --cl-color-dark-grey: #999;
  
  /* accessible bg on #FFF */
  --cl-color-response0: #87185e;
  --cl-color-response1: #c44601;
  --cl-color-response2: #026526;

  --cl-color-cta-bg: #333;
  --cl-color-cta-fg: #fff;
  --cl-color-cta-shadow: #333;

  --cl-space0: 0;
  --cl-space1: 7px;
  --cl-space2: 14px;
  --cl-space3: 21px;
  --cl-space4: 28px;

  --cl-font-default: Baskerville, Georgia, serif;
  --cl-font-system: ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;
  /* from https://www.modularscale.com/?1&em&1.25 */
  --cl-font-size-0: 0.8rem;
  --cl-font-size-1: 1rem;
  --cl-font-size-2: 1.25rem;
  --cl-font-size-3: 1.563rem;
  --cl-font-size-4: 1.953rem;
  --cl-font-size-5: 2.441rem;
}

body {
  font-family: var(--cl-font-default);
  font-size: 20px;
  margin: 0;
}



.navbar {
  align-items: center;
  background-color: var(--cl-color-light);
  border-bottom: 1px solid var(--cl-color-dark-grey);
  display: flex;
  font-family: var(--cl-font-system);
  font-size: 16px;
  justify-content: space-between;
  letter-spacing: 0.05rem;
  padding: var(--cl-space1);
}

.navbar > a {
  color: var(--cl-color-dark) !important;
  font-weight: 700;
  letter-spacing: normal;
}

.navbar a ,
.nav-links a {
  color: var(--cl-color-dark-grey);
  padding: var(--cl-space1);
  text-decoration: none;
}

.navbar a:hover {
  text-decoration: underline;
}
.nav-links a:hover {
  text-decoration: none;
}

.navbar input[type=checkbox] {
  display: none;
}

.navbar input[type=checkbox]:checked ~ .menu {
  display: block;
}

.menu_cta {
  display: block;
}

.menu {
  background-color: var(--cl-color-light);
  display: none;
  left: 0;
  position: absolute;
  right: 0;
}

.menu li {
  padding: var(--cl-space1);
}
/* why? add extra padding to match li > a */
.menu li.current {
  padding-left: var(--cl-space2);
  padding-right: var(--cl-space2);
}

@media(max-width: 900px) {
  .menu {
    border-bottom: 1px solid var(--cl-color-dark-grey);
  }

  .menu li.current:before {
    color: var(--cl-color-response2);
    content: "✓ ";
  }
  .menu li.current a {
    padding-left: 0;
    text-decoration: underline;
  }
}

@media(min-width: 900px) {
  .navbar {
    justify-content: center;
    padding-bottom: 0;
  }

  .nav-links {
    margin-bottom: -1px;
    margin-top: 0;
  }

  .menu_cta {
    display: none;
    user-select: none;
  }

  .menu {
    background-color: transparent;
    display: flex;
    gap: 1em;
    position: static;
  }

  .menu li.current {
    border-radius: var(--cl-space1) var(--cl-space1) 0 0;
    border: 1px solid var(--cl-color-dark-grey);
    border-bottom-color: var(--cl-color-light);
  }

  .menu li:hover {
    display: inline-block;
    transition: 0.3s ease;
  }

  .menu li:not(.current):hover {
    background-color: var(--cl-color-dark);
    border-radius: var(--cl-space1) var(--cl-space1) 0 0;
    transition: 0.3s ease;
  }

  .menu li:not(.current):hover a {
    color: var(--cl-color-light);
  }

  .menu li {
    list-style: none;
    padding: var(--cl-space1);
  }
}



header {
  text-align: center;
}

header .title {
  margin-bottom: var(--cl-space0);
}

header .subtitle {
  margin: var(--cl-space4);
  font-style: italic;
}

@media(min-width: 768px) {
  header .subtitle {
    margin-top: var(--cl-space0);
  }
}

main {
  display: flex; 
  flex-direction: column;
  margin: var(--cl-space3) auto;
}

@media(min-width: 768px) {
  main {
    max-width: 75vw;
  }
}

.coming-soon {
  background-color: var(--cl-color-grey);
  color: var(--cl-color-dark);
  padding: var(--cl-space3);
  text-align: center;
}

@media (min-width: 768px) {
  .coming-soon {
    margin: 0 auto;
    width: 50vw;
  }
}

#part1 {
  background-color: var(--cl-color-grey);
  color: var(--cl-color-dark);
  padding: var(--cl-space3);
}

.genre-row {
  border: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

@media(min-width: 768px) {
  .genre-row {
    flex-direction: row;
  }
}

.genre-row legend {
  display: contents;
}

.io-wrapper {
  display: flex;
  flex-direction: column;
}

@media(min-width: 768px) {
  .io-wrapper {
    display: flex;
    flex-direction: row;
  }
}

.io { 
  flex: 1 1;
  padding: var(--cl-space2);
  white-space: pre-wrap; 
}

.io-output {
  background-color: var(--cl-color-light);
  box-shadow: 4px 4px 4px var(--cl-color-light-shadow);
  font-family: var(--cl-font-default);
  font-size: var(--cl-font-size-3);
  padding: var(--cl-space4);
}

.field {
  bottom: 0.5rem;
  display: inline-flex;
  flex-direction: column;
  margin-bottom: -0.5rem;
  position: relative;
}

.field-block {
  display: flex;
  flex-direction: column;
  margin-block: 0.5rem;
}

.field-block label,
.field label {
  font-size: var(--cl-font-size-0);
}

/* .tooltip adapted from 
 * https://blog.hubspot.com/website/html-tooltip
 */
.tooltip {
  background: var(--cl-color-grey);
  border-radius: 100%;
  border: 1px solid var(--cl-color-dark);
  color: var(--cl-color-dark);
  display: inline-block;
  font-size: var(--cl-font-size-0);
  margin-left: 0.1rem;
  min-height: var(--cl-font-size-1);
  min-width: var(--cl-font-size-1);
  position: relative;
  text-align: center;
}

.tooltip:before,
.tooltip:after {
  content: '';
  opacity: 0;
  position: absolute;
  transition: all 0.2s ease;
}

.tooltip:before {
  transform: translateY(20px);
  border-color: var(--cl-color-dark) transparent transparent transparent;
  border-style: solid;
  border-width: 7px 7px 0 7px;
  top: -7px;
  left: 1px;
}

.tooltip:after {
  background: var(--cl-color-dark);
  border-radius: var(--cl-space2);
  color: var(--cl-color-light);
  content: attr(data-tooltip);
  font-size: var(--cl-font-size-0);
  height: max-content;
  left: -1rem;
  padding: var(--cl-space2);
  text-align: left;
  top: -3rem;
  transform: translateY(20px);
  width: max-content;
}

.tooltip:hover::before,
.tooltip:hover::after {
  opacity: 1;
  transform: translateY(-2px);
}

#wc {
  /* why? fits 5 digits */
  width: 4rem;
}

.publications {
  display: none;
}
.published--yes {
  display: inline;
}

.actions {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 100;
}

.actions__button {
  background-color: var(--cl-color-cta-bg);
  border-radius: var(--cl-space3);
  border-width: 0;
  box-shadow: 0px 3px 3px var(--cl-color-cta-shadow);
  color: var(--cl-color-cta-fg);
  cursor: pointer;
  font-family: var(--cl-font-default);
  font-size: var(--cl-font-size-2);
  padding: var(--cl-space2) var(--cl-space4);
  text-decoration: none;
  width: fit-content;
}
.actions__button:hover {
  box-shadow: 0px 6px 6px var(--cl-color-cta-bg);
  transform: translateY(-0.1em);
}
.actions__button:active {
  background-color: var(--cl-color-cta-fg);
  color: var(--cl-color-cta-bg);
}
.actions__button:disabled {
  background-color: var(--cl-color-cta-fg);
  color: var(--cl-color-cta-bg);
}

footer {
  text-align: center;
}

footer hr {
  margin-top: var(--cl-space4);
  opacity: 0.1;
  width: 25%;
}

footer .small,
footer .small a,
footer .small a:link,
footer .small a:visited {
  color: var(--cl-color-dark);
  font-size: var(--cl-font-size-0);
}