:root {
  --backdrop: #1c1c1c;
  --backdrop-elevated: #404040;
  --text: #d8d8d8;
  --divider: 2px solid #c0c0c070;
  --divider-soft: 1px dotted #c0c0c080;
  --modal-backdrop: white;
  --thin-action: #0080ff;
  --thin-danger: #ff2060;
  --drop-shadow: #ffffff10;
}

html {
  background-color: var(--backdrop);
  color: var(--text);
  font-family: "Rubik", sans-serif;
  font-optical-sizing: auto;
  /* font-weight: <weight>; */
  font-style: normal;
}

.selector-dropdown {
  display: inline;
  position: relative;
}

/* The topmost button which expands the modal when clicked */
.selector-dropdown > button {
  background-color: hsla(from var(--thin-action) h 70% l / 12%);
  color: hsl(from var(--thin-action) h 100% calc(l* 1.2));
  font-weight: bold;
  padding: 0.5rem;
  outline: unset;
  border: unset;
}

.selector-dropdown > button:hover {
  background-color: hsla(from var(--thin-action) h 70% l / 19%);
}

.selector-dropdown > button:active {
  background-color: hsla(from var(--thin-action) h 70% l / 25%);
}

.selector-dropdown-container {
  z-index: 10000;
  position: absolute;
  left: 0;

  display: flex;
  flex-direction: column;
  gap: 1px;

  background-color: var(--backdrop-elevated);
  outline: var(--divider);
}

.selector-dropdown-container > button {
  padding: 0.5rem;

  border: unset;
  color: unset;
  background-color: var(--backdrop-elevated);
  font-size: 0.8rem;
  font-weight: 500;
}

.selector-dropdown-container > button.selected {
  background-color: hsl(from var(--backdrop-elevated) h s calc(l + 5));
  outline: var(--divider);
}

.selector-dropdown-container > button:hover {
  background-color: hsl(from var(--backdrop-elevated) h s calc(l + 10));
  outline: var(--divider-soft);
}

.selector-span {
  white-space: pre;
}

.plot-column-card {
  margin: 2em;
  padding: 1rem;
  display: flex;
  flex-direction: column;

  border: var(--divider);
  box-shadow: var(--drop-shadow) 5px 5px 10px 1px;
}

.plot-column-selector {
  table-layout: auto
}

.plot-column-selector-left-cell {
  padding-right: 0.5rem;
}
.plot-column-selector-left-cell > div {
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.plot-column-selector-right-cell {
  width: 100%;
}
.plot-column-selector-right-cell > div {
  display: flex;
  align-items: center;
}

button.button-character {
  width: 2rem;
  aspect-ratio: 1/1;
}

button.button-danger {
  background-color: hsla(from var(--thin-danger) h 70% l / 12%);
  color: hsl(from var(--thin-danger) h 100% calc(l* 1.2));
  font-weight: bold;
  padding: 0.5rem;
  outline: unset;
  border: unset;
}

button.button-danger:hover {
  background-color: hsla(from var(--thin-danger) h 70% l / 19%);
}

button.button-danger:active {
  background-color: hsla(from var(--thin-danger) h 70% l / 25%);
}

button.button-action {
  background-color: hsla(from var(--thin-action) h 70% l / 12%);
  color: hsl(from var(--thin-action) h 100% calc(l* 1.2));
  font-weight: bold;
  padding: 0.5rem;
  outline: unset;
  border: unset;
}

button.button-action:hover {
  background-color: hsla(from var(--thin-action) h 70% l / 19%);
}

button.button-action:active {
  background-color: hsla(from var(--thin-action) h 70% l / 25%);
}