@keyframes FadeIn {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

:root {
  --dark0: rgb(42, 48, 53);
  --dark1: #405465;
  --dark2: #77838f;
  --light0: #f2f2f2;
  --light1: #dbe9f5;

  --accent0: #1d9ad6;
  --accent1: #3aae49;
  --accent2: #77838f;
  --accent3: #ccff00;
  --accent4: #8cb7c9;
  --accent5: #09e6a0;

  --revBlue: var(--accent0);
  --deltaGreen: var(--accent1);
  --crazy: var(--accent3);

  --padding: 0.5rem;
  --border-width: 1px;
  --border-radius: 3;

  /* font-family: "Roboto", sans-serif; */
  /* font-family: "Work Sans", sans-serif; */
  /* font-family: "Nunito Sans", sans-serif; */
  /* font-family: "Noto Sans", sans-serif; */
  font-weight: 500;
  font-family: "Poppins", sans-serif;
  /* font-family: "Barlow", sans-serif; */
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg0: rgb(12, 22, 21);
    --bg1: var(--dark0);
    --bg2: var(--dark1);
    --bg3: #1d9ad6;

    --fg0: var(--light0);
    --fg1: var(--light1);
  }
}

@media (prefers-color-scheme: light) {
  :root {
    --bg0: white;
    --bg1: var(--light0);
    --bg2: var(--light1);
    --bg3: #1d9ad6;

    --fg0: var(--dark0);
    --fg1: var(--dark1);
  }
}

body {
  margin: 0px;
  padding: 0px;
  background: rgb(12, 22, 21);
  position: absolute;
  margin: 0px;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  font-optical-sizing: auto;
  font-size: large;
  color: var(--fg0);
}

a {
  color: var(--fg0);
}

a:visited {
  color: var(--fg1);
}

.unvisitable:visited {
  color: var(--fg0);
}

.subtle {
  font-style: italic;
  font-size: smaller;
}

.ml-1 {
  margin-left: var(--padding);
}

.ml-2 {
  margin-left: calc(2 * var(--padding));
}

.mt-1 {
  margin-top: var(--padding);
}

.mt-2 {
  margin-top: calc(2 * var(--padding));
}

.mt-3 {
  margin-top: calc(3 * var(--padding));
}

.mt-4 {
  margin-top: calc(4 * var(--padding));
}

.mt-5 {
  margin-top: calc(5 * var(--padding));
}

.mb-1 {
  margin-bottom: var(--padding);
}

.mb-2 {
  margin-bottom: calc(2 * var(--padding));
}

.mb-3 {
  margin-bottom: calc(3 * var(--padding));
}

.mb-4 {
  margin-bottom: calc(4 * var(--padding));
}

.mb-5 {
  margin-bottom: calc(5 * var(--padding));
}

label {
  color: var(--fg0);
  font-style: italic;
  font-size: smaller;
}

fieldset {
  display: inline-block;
  border: 1px solid #77838f;
}

h4 {
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
  color: #586169;
}

hr {
  /* background-color: var(--revBlue); */
  border: unset;
  border-top: 2px dotted var(--revBlue);
  width: 100%;
  opacity: 0.45;
  justify-self: flex-start;
  margin-left: -2px;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

fieldset legend {
  border: none;
  font-size: smaller;
  color: #77838f;
}

form {
  display: contents;
}

input {
  color: var(--fg0);
  background: var(--bg0);
  padding: 0.25em;
  border-top-width: unset;
  border: var(--border-width) solid var(--fg0) !important;
  line-height: 1.5em;
  font-size: large;
  /* outline-width: ; */
}

input:active {
  border: var(--border-width) solid transparent;
}

input:focus {
  outline: var(--revBlue) solid 2px;
  border: 2px solid transparent;
}

input[type="Submit"] {
  font-weight: 700;
  font-size: large;
  min-width: 10rem;
  background-color: var(--accent0);
  color: white;
  box-shadow: none;
  border: none !important;
  /* Drop shadow */
  transition: box-shadow 0.2s ease;
  border-radius: 0px;
  padding-top: 0.75em;
  padding-bottom: 0.75em;
  cursor: pointer;
}

input[type="Submit"]:hover {
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.513);
  /* Slightly larger shadow on hover */
}

input[type="Submit"]:hover:disabled {
  box-shadow: none;
  cursor: default;
}

input[type="Submit"]:active {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 8px rgba(52, 152, 219, 0.6);
  transform: translateY(1px);
  /* Slightly moves the button down */
}

input[type="Button"] {
  font-weight: 700;
  font-size: large;
  min-width: 10rem;
  background-color: var(--accent0);
  color: white;
  box-shadow: none;
  border: none !important;
  /* Drop shadow */
  transition: box-shadow 0.2s ease;
  border-radius: 0px;
  padding-top: 0.75em;
  padding-bottom: 0.75em;
  cursor: pointer;
}

input[type="Button"]:hover {
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.513);
  /* Slightly larger shadow on hover */
}

input[type="Button"]:hover:disabled {
  box-shadow: none;
  cursor: default;
}

input[type="Button"]:active {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 8px rgba(52, 152, 219, 0.6);
  transform: translateY(1px);
  /* Slightly moves the button down */
}

input:disabled {
  background-color: #f0f0f0;
  color: #999999;
  border: 1px solid #cccccc;
  cursor: not-allowed;
  opacity: 0.7;
}

button {
  text-wrap: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  font-weight: 700;
  font-size: large;
  min-width: 10rem;
  background-color: var(--accent2) !important;
  color: white;
  box-shadow: none;
  border: none;
  /* Drop shadow */
  transition: box-shadow 0.2s ease;
  border-radius: 0px;
  padding-top: 0.75em;
  padding-bottom: 0.75em;
  cursor: pointer;
}

button.icon {
  min-width: initial !important;
  width: 3rem !important;
  height: 3rem !important;
}

button:hover {
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.513);
  /* Slightly larger shadow on hover */
}

button:hover:disabled {
  box-shadow: none;
  cursor: default;
}

button:active {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 8px rgba(52, 152, 219, 0.6);
  transform: translateY(1px);
  /* Slightly moves the button down */
}

button:disabled:active {
  box-shadow: none;
  transform: none;
}

button:disabled {
  background-color: #cccccc;
  color: #666666;
  cursor: default;
}

button:disabled:hover {
  box-shadow: none;
}

input[type="Submit"]:disabled {
  background-color: #6d8a97;
  color: rgb(199, 199, 199);
}



select {
  line-height: 1em;
  padding: 0.3em;
  margin: 0px;
  border-radius: 0.25em;
}

form {
  padding: 0px;
}

.mr-1 {
  margin-right: var(--padding);
}

.ml-1 {
  margin-left: var(--padding);
}

.mb-1 {
  margin-bottom: var(--padding);
}

.mt-1 {
  margin-top: var(--padding);
}

.spinner {
  border: 8px solid #f3f3f3;
  border-top: 8px solid var(--revBlue);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

@keyframes KenBurns {
  0% {
    background-size: 100%;
    background-position-x: 0px;
    background-position-y: 0px;
  }

  25% {
    background-size: 110%;
    background-position-x: 20px;
    background-position-y: 50px;
  }

  50% {
    background-size: 120%;
    background-position-x: 100px;
    background-position-y: 100px;
  }

  75% {
    background-size: 90%;
    background-position-x: 150px;
    background-position-y: 50px;
  }

  100% {
    background-size: 100%;
    background-position-x: 0px;
    background-position-y: 0px;
  }
}

@media (min-width: 0px) {
  .topography-bg {
    background-color: var(--bg0);
  }
}

@media (min-width: 1200px) {

  /* https://heropatterns.com/ */
  .topography-bg {
    background-color: rgb(179, 45, 45);
    background-position: initial;
    background-repeat: repeat;
    animation: KenBurns 30s infinite cubic-bezier(0.42, 0, 0.58, 1);
    background-image: url('/topography.svg');
  }
}

.details {
  font-style: italic;
  font-size: smaller;
}

.details.error {
  color: rgba(218, 55, 55, 0.884);
  font-weight: bold;
}

details {
  display: block;
}

details summary {
  list-style: none;
  font-style: italic;
  color: var(--fg1);
  font-size: smaller;
}