:root {
  --preferred-font: "Microsoft Sans Serif";
  --desktop-bg: #008080;
  --window-bg: #C0C0C0;
  --window-fg: #000000;
  --lightest: #FFFFFF;
  --lighter: #E0E0E0;
  --light: #DFDFDF;
  --medium: var(--window-bg);
  --dark: #808080;
  --darker: #404040;
  --darkest: #000000;
  --button-bg: var(--window-bg);
  --button-fg: var(--window-fg);
  --input-bg: #FFFFFF;
  --input-fg: #000000;
  --title-bar-bg: var(--dark);
  --title-bar-fg: var(--medium);
  --title-bar-active-bg: #000080;
  --title-bar-active-fg: #FFFFFF;
  --selection-bg: #000080;
  --selection-fg: #FFFFFF;
  --selection-inverse: #FFFF7F;
}

body {
  background-color: var(--window-bg);
  color: var(--window-fg);
}

*, *::before, *::after {
  box-sizing: border-box;
}

button::-moz-focus-inner {
  border: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border-radius: 0;
}

a:focus {
  outline: 1px dotted var(--darkest);
}

code {
  font-family: monospace;
}

.desktop {
  background: var(--desktop-bg);
}

.raised {
  background: var(--window-bg);
  border: 1px solid var(--lightest);
  border-bottom-color: var(--dark);
  border-right-color: var(--dark);
}

.lowered {
  background: var(--window-bg);
  border: 1px solid var(--dark);
  border-bottom-color: var(--lightest);
  border-right-color: var(--lightest);
}

.top-panel {
  background: var(--window-bg);
  border-bottom: 1px solid var(--darkest);
  box-shadow: inset 0 -1px 0 var(--dark);
}

.right-panel {
  background: var(--window-bg);
  border-left: 1px solid var(--light);
  box-shadow: inset 1px 0 0 var(--lightest);
}

.bottom-panel {
  background: var(--window-bg);
  border-top: 1px solid var(--light);
  box-shadow: inset 0 1px 0 var(--lightest);
}

.left-panel {
  background: var(--window-bg);
  border-right: 1px solid var(--darkest);
  box-shadow: inset -1px 0 0 var(--dark);
}

fieldset {
  border: 1px solid var(--dark);
  border-bottom-color: var(--lightest);
  border-right-color: var(--lightest);
  box-shadow: inset 1px 1px 0 var(--lightest), inset -1px -1px 0 var(--dark);
  position: relative;
}

legend {
  text-align: left;
  padding: 0 4px;
  background-color: var(--button-bg);
  display: block;
}

hr {
  border-top: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
}

.horizontal-scrollbar,
.vertical-scrollbar {
  display: flex;
}
.horizontal-scrollbar > button,
.vertical-scrollbar > button {
  display: flex;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  min-width: 0;
  padding: 0;
  background-repeat: no-repeat;
}
.horizontal-scrollbar > button::after,
.vertical-scrollbar > button::after {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  margin: 3px 0 0 3px;
  background-repeat: no-repeat;
}
.horizontal-scrollbar > button:focus,
.vertical-scrollbar > button:focus {
  outline: none;
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--light);
  border-left: 1px solid var(--light);
  box-shadow: inset -1px -1px 0 var(--dark), inset 1px 1px 0 var(--lightest);
}
.horizontal-scrollbar > button:not(:disabled):active,
.vertical-scrollbar > button:not(:disabled):active {
  padding: 0;
  border: 1px solid var(--dark);
  box-shadow: none;
  outline: none;
}
.horizontal-scrollbar > button:not(:disabled):active::after,
.vertical-scrollbar > button:not(:disabled):active::after {
  margin: 4px 0 0 4px;
}
.horizontal-scrollbar > .scrollbar-track,
.vertical-scrollbar > .scrollbar-track {
  flex-grow: 1;
  background-color: var(--window-bg);
  background-image: linear-gradient(45deg, var(--lightest) 25%, transparent 25%), linear-gradient(-45deg, var(--lightest) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--lightest) 75%), linear-gradient(-45deg, transparent 75%, var(--lightest) 75%);
  background-size: 2px 2px;
  background-position: 0 0, 0 1px, 1px -1px, -1px 0px;
  position: relative;
}
.horizontal-scrollbar > .scrollbar-track > .scrollbar-thumb,
.vertical-scrollbar > .scrollbar-track > .scrollbar-thumb {
  position: absolute;
  background: var(--button-bg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--light);
  border-left: 1px solid var(--light);
  box-shadow: inset -1px -1px 0 var(--dark), inset 1px 1px 0 var(--lightest);
}

.horizontal-scrollbar > button:first-child::after {
  background-image: url(arrow-left.svg);
  background-position: 1px 0;
}
.horizontal-scrollbar > button:last-child::after {
  background-image: url(arrow-right.svg);
  background-position: 2px 0;
}
.horizontal-scrollbar > .scrollbar-track > .scrollbar-thumb {
  top: 0;
  bottom: 0;
}

.vertical-scrollbar {
  flex-direction: column;
  width: 16px;
}
.vertical-scrollbar > button:first-child::after {
  background-image: url(arrow-up.svg);
  background-position: 0 2px;
}
.vertical-scrollbar > button:last-child::after {
  background-image: url(arrow-down.svg);
  background-position: 0 2px;
}
.vertical-scrollbar > .scrollbar-track > .scrollbar-thumb {
  left: 0;
  right: 0;
}

::-webkit-scrollbar {
  background-color: var(--window-bg);
  background-image: linear-gradient(45deg, var(--lightest) 25%, transparent 25%), linear-gradient(-45deg, var(--lightest) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--lightest) 75%), linear-gradient(-45deg, transparent 75%, var(--lightest) 75%);
  background-size: 2px 2px;
  background-position: 0 0, 0 1px, 1px -1px, -1px 0px;
  width: 16px;
  height: 16px;
}

::-webkit-scrollbar-corner {
  background: var(--window-bg);
}

::-webkit-scrollbar-button,
::-webkit-scrollbar-thumb {
  background-color: var(--button-bg);
  color: var(--button-fg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--light);
  border-left: 1px solid var(--light);
  box-shadow: inset -1px -1px 0 var(--dark), inset 1px 1px 0 var(--lightest);
}

::-webkit-scrollbar-button {
  width: 16px;
  height: 16px;
  display: none;
}

::-webkit-scrollbar-button:single-button {
  display: block;
}

::-webkit-scrollbar-button:active {
  border: 1px solid var(--dark);
  box-shadow: none;
}

::-webkit-scrollbar-button:vertical:decrement {
  background-image: url(arrow-up.svg);
  background-position: 3px 5px;
  background-repeat: no-repeat;
}
::-webkit-scrollbar-button:vertical:decrement:active {
  background-position: 4px 6px;
}

::-webkit-scrollbar-button:vertical:increment {
  background-image: url(arrow-down.svg);
  background-position: 3px 5px;
  background-repeat: no-repeat;
}
::-webkit-scrollbar-button:vertical:increment:active {
  background-position: 4px 6px;
}

::-webkit-scrollbar-button:horizontal:decrement {
  background-image: url(arrow-left.svg);
  background-position: 4px 3px;
  background-repeat: no-repeat;
}
::-webkit-scrollbar-button:horizontal:decrement:active {
  background-position: 5px 4px;
}

::-webkit-scrollbar-button:horizontal:increment {
  background-image: url(arrow-right.svg);
  background-position: 5px 3px;
  background-repeat: no-repeat;
}
::-webkit-scrollbar-button:horizontal:increment:active {
  background-position: 6px 4px;
}

button, input[type=button], input[type=submit], input[type=reset], .button {
  background-color: var(--button-bg);
  color: var(--button-fg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  box-shadow: inset -1px -1px 0 var(--dark);
  padding: 3px 10px 6px 10px;
  min-width: 75px;
  text-align: center;
  line-height: 1;
  cursor: default;
  user-select: none;
}
button:focus, button.focus, input[type=button]:focus, input[type=button].focus, input[type=submit]:focus, input[type=submit].focus, input[type=reset]:focus, input[type=reset].focus, .button:focus, .button.focus {
  border: 1px solid var(--darkest);
  outline: 1px dotted var(--darkest);
  box-shadow: inset 1px 1px 0 var(--lightest), inset -1px -1px 0 var(--darkest), inset -2px -2px 0 var(--dark);
  outline-offset: -4px;
}
button:disabled, button.disabled, input[type=button]:disabled, input[type=button].disabled, input[type=submit]:disabled, input[type=submit].disabled, input[type=reset]:disabled, input[type=reset].disabled, .button:disabled, .button.disabled {
  color: var(--dark);
  text-shadow: 1px 1px 0 var(--lightest);
}
button:not(:disabled, .disabled):active, button.active, input[type=button]:not(:disabled, .disabled):active, input[type=button].active, input[type=submit]:not(:disabled, .disabled):active, input[type=submit].active, input[type=reset]:not(:disabled, .disabled):active, input[type=reset].active, .button:not(:disabled, .disabled):active, .button.active {
  border: 1px solid var(--darkest);
  box-shadow: inset 1px 1px 0 var(--dark), inset -1px -1px 0 var(--dark);
  padding: 4px 9px 5px 11px;
}

form:focus-within:not(:has(button:focus, input[type=button]:focus, input[type=submit]:focus, input[type=reset]:focus)) button:default, form:focus-within:not(:has(button:focus, input[type=button]:focus, input[type=submit]:focus, input[type=reset]:focus)) input[type=button]:default, form:focus-within:not(:has(button:focus, input[type=button]:focus, input[type=submit]:focus, input[type=reset]:focus)) input[type=submit]:default, form:focus-within:not(:has(button:focus, input[type=button]:focus, input[type=submit]:focus, input[type=reset]:focus)) input[type=reset]:default, form:focus-within:not(:has(button:focus, input[type=button]:focus, input[type=submit]:focus, input[type=reset]:focus)) .button:default {
  border: 1px solid var(--darkest);
  box-shadow: inset 1px 1px 0 var(--lightest), inset -1px -1px 0 var(--darkest), inset -2px -2px 0 var(--dark);
}

button.primary, input[type=button].primary, input[type=submit].primary, input[type=reset].primary, .button.primary {
  border: 1px solid var(--darkest);
  box-shadow: inset 1px 1px 0 var(--lightest), inset -1px -1px 0 var(--darkest), inset -2px -2px 0 var(--dark);
}

input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range]), textarea, .input,
select,
.dropdown {
  background-color: var(--input-bg);
  color: var(--input-fg);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light);
  padding: 2px 6px;
  font-family: inherit;
  font-size: inherit;
  outline: none;
}
input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range])::selection, textarea::selection, .input::selection,
select::selection,
.dropdown::selection {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range])[readonly], input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range]).readonly, textarea[readonly], textarea.readonly, .input[readonly], .input.readonly,
select[readonly],
select.readonly,
.dropdown[readonly],
.dropdown.readonly {
  background: var(--window-bg);
}
input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range]):disabled, input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range]).disabled, textarea:disabled, textarea.disabled, .input:disabled, .input.disabled,
select:disabled,
select.disabled,
.dropdown:disabled,
.dropdown.disabled {
  background: var(--window-bg);
  color: var(--dark);
  text-shadow: 1px 1px 0 var(--lightest);
}

select[multiple], select[size]:not([size="1"]) {
  padding: 1px;
}
select[multiple] > option, select[size]:not([size="1"]) > option {
  padding: 2px 6px;
}
select[multiple] > option:checked, select[size]:not([size="1"]) > option:checked {
  background-color: var(--window-bg);
  color: var(--window-fg);
}
select[multiple]:focus > option:checked, select[size]:not([size="1"]):focus > option:checked {
  outline: 1px dotted var(--selection-inverse);
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

select:not([size], [multiple]), select[size="1"]:not(:active):focus {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light), inset 2px 2px 0 var(--input-bg), inset -2px -2px 0 var(--input-bg);
}

.dropdown {
  display: inline-grid;
  padding: 0;
  grid-template-areas: "s";
}
.dropdown > select {
  appearance: none;
  grid-area: s;
  padding-right: 21px;
}
.dropdown > select:not(:disabled):active {
  background: var(--input-bg);
  color: var(--input-fg);
}
.dropdown > select:not(:disabled):active + .dropdown-button {
  border: 1px solid var(--dark);
  box-shadow: none;
  margin: 2px 0 0 1px;
}
.dropdown > select:disabled + .dropdown-button {
  box-shadow: inset -1px -1px var(--dark), inset 1px 1px var(--lightest);
}
.dropdown > select:disabled + .dropdown-button::after {
  background: var(--dark);
  filter: drop-shadow(1px 1px var(--lightest));
}
.dropdown > .dropdown-button {
  justify-self: end;
  grid-area: s;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1px;
  background-color: var(--button-bg);
  color: var(--button-fg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--light);
  border-left: 1px solid var(--light);
  box-shadow: inset -1px -1px var(--dark), inset 1px 1px var(--lightest), -1px 0 var(--input-bg);
  width: 16px;
  pointer-events: none;
}
.dropdown > .dropdown-button::after {
  content: "";
  display: block;
  width: 7px;
  height: 4px;
  -webkit-mask-image: url(arrow-down.svg);
  -webkit-mask-repeat: no-repeat;
  mask-image: url(arrow-down.svg);
  mask-repeat: no-repeat;
  background: #000;
}

input[type=checkbox] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: var(--input-bg);
  color: var(--darkest);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light);
  width: 13px;
  height: 13px;
  border-radius: 0;
}
input[type=checkbox]:active, input[type=checkbox]:disabled, input[type=checkbox].active, input[type=checkbox].disabled {
  background: var(--window-bg);
}
input[type=checkbox]:checked::after, input[type=checkbox].checked::after {
  content: "";
  display: block;
  width: 7px;
  height: 7px;
  margin: 2px 0 0 2px;
  background: currentColor;
  -webkit-mask-image: url(checkmark.svg);
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: 7px 7px;
  mask-image: url(checkmark.svg);
  mask-repeat: no-repeat;
  mask-size: 7px 7px;
}
input[type=checkbox]:disabled, input[type=checkbox].disabled {
  color: var(--dark);
}
input[type=checkbox]:disabled + label, input[type=checkbox].disabled + label {
  color: var(--dark);
  text-shadow: 1px 1px 0 var(--lightest);
}

input[type=radio] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: var(--input-bg);
  color: var(--darkest);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--darkest), inset -1px -1px 0 var(--light);
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
input[type=radio]:active, input[type=radio]:disabled, input[type=radio].active, input[type=radio].disabled {
  background: var(--window-bg);
}
input[type=radio]:checked::after, input[type=radio].checked::after {
  content: "";
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: currentColor;
  margin-top: 3px;
  margin-left: 3px;
}
input[type=radio]:disabled, input[type=radio].disabled {
  color: var(--dark);
}
input[type=radio]:disabled + label, input[type=radio].disabled + label {
  color: var(--dark);
  text-shadow: 1px 1px 0 var(--lightest);
}

input[type=checkbox]:focus, input[type=checkbox].focus,
input[type=radio]:focus,
input[type=radio].focus {
  outline: none;
}
input[type=checkbox]:focus + label, input[type=checkbox].focus + label,
input[type=radio]:focus + label,
input[type=radio].focus + label {
  position: relative;
}
input[type=checkbox]:focus + label::after, input[type=checkbox].focus + label::after,
input[type=radio]:focus + label::after,
input[type=radio].focus + label::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: calc(var(--spacing) - 1px);
  right: 0;
  bottom: 0;
  border: 1px dotted var(--darkest);
  border-radius: 1px;
}

label > input[type=radio]:focus, label > input[type=radio].focus,
label > input[type=checkbox]:focus,
label > input[type=checkbox].focus {
  outline: 1px dotted var(--darkest);
  outline-offset: 1px;
}

input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
  padding: 2px;
}
input[type=range]:focus {
  outline: 1px dotted var(--darkest);
}
input[type=range]::-moz-range-track {
  height: 2px;
  background: var(--light);
  border: 1px solid var(--lightest);
  border-top: 1px solid var(--dark);
  border-left: 1px solid var(--dark);
  box-shadow: inset 1px 1px 0 var(--darkest);
  margin: 0 5px;
}
input[type=range]::-moz-range-thumb {
  border-radius: 0;
  background: var(--button-bg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  width: 11px;
  height: 21px;
  box-shadow: inset -1px -1px 0 var(--dark);
}
input[type=range]::-moz-range-thumb:active {
  background-color: var(--window-bg);
  background-image: linear-gradient(45deg, var(--lightest) 25%, transparent 25%), linear-gradient(-45deg, var(--lightest) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--lightest) 75%), linear-gradient(-45deg, transparent 75%, var(--lightest) 75%);
  background-size: 2px 2px;
  background-position: 0 0, 0 1px, 1px -1px, -1px 0px;
}
input[type=range]::-webkit-slider-runnable-track {
  height: 2px;
  background: var(--light);
  border: 1px solid var(--lightest);
  border-top: 1px solid var(--dark);
  border-left: 1px solid var(--dark);
  box-shadow: inset 1px 1px 0 var(--darkest);
  margin: 0 5px;
  margin: 10px 5px;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  margin-top: -11px;
  border-radius: 0;
  background: var(--button-bg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  width: 11px;
  height: 21px;
  box-shadow: inset -1px -1px 0 var(--dark);
}
input[type=range]::-webkit-slider-thumb:active {
  background-color: var(--window-bg);
  background-image: linear-gradient(45deg, var(--lightest) 25%, transparent 25%), linear-gradient(-45deg, var(--lightest) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--lightest) 75%), linear-gradient(-45deg, transparent 75%, var(--lightest) 75%);
  background-size: 2px 2px;
  background-position: 0 0, 0 1px, 1px -1px, -1px 0px;
}

progress,
.progress-bar {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: var(--button-bg);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  height: 13px;
}

.progress-bar {
  position: relative;
  overflow: hidden;
}
.progress-bar:not([aria-valuenow])::after, .progress-bar > .progress-bar-value {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  border: 1px solid var(--button-bg);
  background: repeating-linear-gradient(90deg, var(--selection-bg), var(--selection-bg) 6px, transparent 6px, transparent 8px);
}
.progress-bar:not([aria-valuenow])::after {
  width: 32px;
  animation: 1s infinite linear indeterminate;
}

progress::-webkit-progress-bar {
  background: var(--button-bg);
}

progress::-webkit-progress-value {
  border: 1px solid var(--button-bg);
  background: repeating-linear-gradient(90deg, var(--selection-bg), var(--selection-bg) 6px, transparent 6px, transparent 8px);
}

progress::-moz-progress-bar {
  border: 1px solid var(--button-bg);
  background: repeating-linear-gradient(90deg, var(--selection-bg), var(--selection-bg) 6px, transparent 6px, transparent 8px);
}

progress:indeterminate::-moz-progress-bar {
  width: 32px;
  animation: 1s infinite linear indeterminate;
}

progress:not([value])::-webkit-progress-value {
  width: 32px;
  animation: 1s infinite linear indeterminate;
}

@keyframes indeterminate {
  from {
    margin-left: -30px;
  }
  to {
    margin-left: 100%;
  }
}
.window,
.dialog,
.menu {
  background: var(--window-bg);
  border: 1px solid var(--light);
  border-bottom: 1px solid var(--darkest);
  border-right: 1px solid var(--darkest);
  box-shadow: inset 1px 1px 0 var(--lightest), inset -1px -1px 0 var(--dark);
  position: relative;
  padding: 3px;
}

.window.maximized,
.dialog.maximized {
  border: none;
  padding: 0;
}

.title-bar {
  background: var(--title-bar-bg);
  color: var(--title-bar-fg);
  display: flex;
  flex-direction: row;
  font-weight: bold;
}

.title-bar-text {
  text-align: left;
  font-weight: bold;
  padding: 1px 4px;
  flex-grow: 1;
  cursor: default;
}

.title-bar-buttons {
  flex-shrink: 0;
  display: flex;
  flex-direction: row;
  padding: 2px;
  align-items: center;
}

.title-bar-buttons button {
  flex-shrink: 0;
  width: 20px;
  height: 18px;
  min-width: 0;
  padding: 0;
  background-repeat: no-repeat;
  background-position: 3px 3px;
}

.title-bar-buttons button:active {
  outline: none;
  background-position: 4px 4px;
  box-shadow: inset -1px -1px 0 var(--light), inset 1px 1px 0 var(--dark);
  border: 1px solid var(--lightest);
  border-top: 1px solid var(--darkest);
  border-left: 1px solid var(--darkest);
  padding: 0;
}

.title-bar-buttons button:not(:active):focus {
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  box-shadow: inset -1px -1px 0 var(--dark);
}

.title-bar-buttons button[data-close] {
  background-image: url(close.svg);
  margin-left: 2px;
}

.title-bar-buttons button[data-minimize] {
  background-image: url(minimize.svg);
}

.title-bar-buttons button[data-maximize] {
  background-image: url(maximize.svg);
}

.maximized .title-bar-buttons button[data-maximize] {
  background-image: url(restore.svg);
}

.window-body,
.dialog-body {
  background: var(--window-bg);
  color: var(--window-fg);
  margin-top: 4px;
}

.window.active > .title-bar,
.dialog.active > .title-bar,
.window:focus-within > .title-bar,
.dialog:focus-within > .title-bar,
.title-bar.active {
  background: var(--title-bar-active-bg);
  color: var(--title-bar-active-fg);
}

.window-body > [role=menubar],
.dialog-body > [role=menubar] {
  margin-top: -3px;
  margin-bottom: 1px;
}

[role=menu],
[role=menubar] {
  color: var(--window-fg);
  background-color: var(--window-bg);
  border: 1px solid var(--light);
  border-right-color: var(--darkest);
  border-bottom-color: var(--darkest);
  box-shadow: inset 1px 1px 0 var(--lightest), inset -1px -1px 0 var(--dark);
  padding: 2px;
}
[role=menu] li:focus,
[role=menubar] li:focus {
  outline: none;
}
[role=menu] li:hover,
[role=menubar] li:hover {
  background: var(--selection-bg);
  color: var(--selection-fg);
}
[role=menu] li[aria-disabled=true],
[role=menubar] li[aria-disabled=true] {
  color: var(--dark);
  text-shadow: 1px 1px 0 var(--lightest);
  border-color: transparent;
}

[role=menubar],
.menu > [role=menu] {
  box-shadow: none;
  border: none;
  padding: 0;
}

[role=menubar] > li {
  border: 1px solid transparent;
  padding: 1px 8px;
}
[role=menubar] > li > ul, [role=menubar] > li > .menu {
  left: 0;
  top: 100%;
  margin-left: -1px;
  margin-top: 1px;
  min-width: 200px;
}
[role=menubar] > li:hover {
  background: var(--window-bg);
  color: var(--window-fg);
  border: 1px solid var(--lightest);
  border-right-color: var(--dark);
  border-bottom-color: var(--dark);
}
[role=menubar] > li:focus-within {
  background: var(--window-bg);
  color: var(--window-fg);
  border: 1px solid var(--dark);
  border-right-color: var(--lightest);
  border-bottom-color: var(--lightest);
  padding: 2px 7px 0 9px;
}

[role=menu]:not(:hover) li:focus-within {
  background: var(--selection-bg);
  color: var(--selection-fg);
}
[role=menu] li {
  border: 1px solid transparent;
  padding: 1px 3px 1px 19px;
}
[role=menu] li[data-shortcut]::after {
  float: right;
  content: attr(data-shortcut);
  display: block;
  margin-left: 4px;
}
[role=menu] li > ul, [role=menu] li > .menu {
  left: 100%;
  margin: 0;
  top: -4px;
  margin-left: -1px;
  min-width: 200px;
}
[role=menu] li[aria-disabled=true]:hover, [role=menu] li[aria-disabled=true]:focus {
  text-shadow: none;
}
[role=menu] li[role=separator] {
  border-top: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  height: 0;
  padding: 0;
}
[role=menu] li[role=checkbox][aria-checked=true]::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 50%;
  margin-top: -3.5px;
  display: block;
  width: 7px;
  height: 7px;
  background: currentColor;
  -webkit-mask-image: url(checkmark.svg);
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: 7px 7px;
  mask-image: url(checkmark.svg);
  mask-repeat: no-repeat;
  mask-size: 7px 7px;
}
[role=menu] li[role=radio][aria-checked=true]::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 50%;
  margin-top: -3px;
  display: block;
  background: currentColor;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
[role=menu] li[aria-haspopup=true] {
  position: relative;
}
[role=menu] li[aria-haspopup=true]:after {
  content: "";
  display: block;
  position: absolute;
  right: 8px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: currentColor;
  -webkit-mask-image: url(arrow-right.svg);
  -webkit-mask-size: 4px 7px;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center center;
  mask-image: url(arrow-right.svg);
  mask-size: 4px 7px;
  mask-repeat: no-repeat;
  mask-position: center center;
}

.menu,
[role=menu] li:focus-within > .menu,
[role=menubar] li:focus-within > .menu {
  display: flex;
}

.menu > [role=menu] {
  flex-grow: 1;
}

.menu > .title-bar {
  writing-mode: vertical-lr;
  transform: rotate(180deg);
}

.menu > .title-bar > .title-bar-text {
  padding: 4px 0;
}

.tabs > menu {
  display: flex;
  flex-direction: row;
  margin: 0 2px;
}
.tabs > menu > button {
  border-bottom: 0;
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
  box-shadow: inset 1px 1px 0 var(--light), inset -1px 0 0 var(--dark);
  min-width: 0;
  padding: 2px 10px 2px 10px;
}
.tabs > menu > button:focus, .tabs > menu > button:active {
  border-bottom: 0;
  border-right: 1px solid var(--darkest);
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--light), inset -1px 0 0 var(--dark);
  padding: 2px 10px 2px 10px;
}
.tabs > menu > button[aria-selected=true] {
  margin-right: -2px;
  margin-left: -2px;
  margin-top: -2px;
  margin-bottom: -2px;
  padding: 0px 12px 4px 12px;
  z-index: 1;
}
.tabs > [role=tabpanel] {
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  border-bottom: 1px solid var(--darkest);
  border-right: 1px solid var(--darkest);
  box-shadow: inset 1px 1px 0 var(--light), inset -1px -1px 0 var(--dark);
}

.list {
  background: var(--input-bg);
  color: var(--input-fg);
  border: 1px solid var(--dark);
  border-bottom: 1px solid var(--lightest);
  border-right: 1px solid var(--lightest);
  box-shadow: inset 1px 1px 0 var(--darker), inset -1px -1px 0 var(--light);
  padding: 1px;
  overflow: auto;
  cursor: default;
}
.list > [role=option] {
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
}
.list > [role=option][aria-selected=true] {
  background-color: var(--window-bg);
  color: var(--window-fg);
}
.list > [role=option]:focus {
  outline: 1px dotted var(--darkest);
  outline-offset: -1px;
}
.list > [role=option][aria-selected=true]:focus {
  outline: 1px dotted var(--selection-inverse);
}
.list:focus-within > [role=option][aria-selected=true] {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, 128px);
  flex-direction: row;
  flex-wrap: wrap;
}
.icon-grid > .icon {
  flex: 0 0 128px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 4px;
}
.icon-grid > .icon > .icon-label {
  margin-top: 5px;
  text-align: center;
  padding: 1px 1px;
}
.icon-grid > .icon:focus {
  outline: none;
}
.icon-grid > .icon:focus > .icon-label {
  outline: 1px dotted var(--darkest);
  outline-offset: -1px;
}
.icon-grid > .icon[aria-selected=true] > .icon-label {
  background-color: var(--window-bg);
  color: var(--window-fg);
}
.icon-grid > .icon[aria-selected=true]:focus > .icon-label {
  outline: 1px dotted var(--selection-inverse);
}
.icon-grid:focus-within > .icon[aria-selected=true] > .icon-label {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

.detailed {
  width: 100%;
  border-spacing: 0;
}
.detailed th {
  text-align: left;
  font-weight: normal;
  background-color: var(--button-bg);
  color: var(--button-fg);
  border: 1px solid var(--darkest);
  border-top: 1px solid var(--lightest);
  border-left: 1px solid var(--lightest);
  box-shadow: inset -1px -1px 0 var(--dark);
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
}
.detailed th[aria-sort=ascending]::after, .detailed th[aria-sort=descending]::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 7px;
  margin-left: 10px;
  margin-bottom: 2px;
  vertical-align: baseline;
  background-image: url(sort-asc.svg);
}
.detailed th[aria-sort=ascending]::after {
  background-image: url(sort-asc.svg);
}
.detailed th[aria-sort=descending]::after {
  background-image: url(sort-desc.svg);
}
.detailed th[role=button] {
  user-select: none;
}
.detailed th[role=button]:focus {
  border: 1px solid var(--darkest);
  outline: 1px dotted var(--darkest);
  outline-offset: -4px;
}
.detailed th[role=button]:active {
  padding: 3px 5px 1px 7px;
  box-shadow: none;
  border-color: var(--dark);
}
.detailed th[role=button]:active::after {
  margin-bottom: 3px;
}
.detailed tr {
  outline: none;
}
.detailed tr:focus {
  outline: 1px dotted var(--darkest);
  outline-offset: -1px;
}
.detailed tr[aria-selected=true] {
  background-color: var(--window-bg);
  color: var(--window-fg);
}
.detailed tr[aria-selected=true]:focus {
  outline: 1px dotted var(--selection-inverse);
}
.detailed:focus-within tr[aria-selected=true] {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
.detailed:focus-within .icon[aria-selected=true] .icon-label {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
.detailed td {
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
}
.detailed td.icon {
  display: flex;
}
.detailed .icon {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  outline: none;
}
.detailed .icon > img {
  width: 16px;
  height: 16px;
  margin-right: 1px;
  margin-left: -4px;
}
.detailed .icon > .icon-label {
  text-align: center;
  padding: 1px 3px;
}
.detailed .icon:focus .icon-label {
  outline: 1px dotted var(--darkest);
  outline-offset: -1px;
}
.detailed .icon[aria-selected=true] > .icon-label {
  background-color: var(--window-bg);
  color: var(--window-fg);
}
.detailed .icon[aria-selected=true]:focus > .icon-label {
  outline: 1px dotted var(--selection-inverse);
}
.detailed thead {
  position: sticky;
  top: 0;
}

.list ul[role=tree] li {
  position: relative;
  list-style-type: none;
  min-height: 24px;
  padding-top: 2px;
}
.list ul[role=tree] li > details {
  margin: 0;
  display: block;
}
.list ul[role=tree] li > details > summary {
  margin: 0;
  display: flex;
  align-items: center;
}
.list ul[role=tree] li > details > summary::before {
  content: "";
  display: block;
  border: 1px solid var(--dark);
  position: absolute;
  width: 9px;
  height: 9px;
  background-color: var(--input-bg);
  background-image: url(expand.svg);
  background-repeat: no-repeat;
  top: 8px;
  left: 0;
}
.list ul[role=tree] li > details[open] > summary::before {
  background-image: url(collapse.svg);
}
.list ul[role=tree] > li > details {
  padding-left: 17px;
}
.list ul[role=tree] > li > details > summary::before {
  left: 4px;
}
.list ul[role=tree] .icon {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  outline: none;
}
.list ul[role=tree] .icon > img {
  width: 16px;
  height: 16px;
  margin-right: 1px;
}
.list ul[role=tree] .icon > .icon-label {
  text-align: center;
  padding: 1px 3px;
}
.list ul[role=tree] .icon:focus .icon-label {
  outline: 1px dotted var(--darkest);
  outline-offset: -1px;
}
.list ul[role=tree] .icon[aria-selected=true] > .icon-label {
  background-color: var(--window-bg);
  color: var(--window-fg);
}
.list ul[role=tree] .icon[aria-selected=true]:focus > .icon-label {
  outline: 1px dotted var(--selection-inverse);
}
.list ul[role=tree] [role=treeitem]:not(.icon) {
  display: inline-flex;
  outline: none;
}
.list ul[role=tree] [role=treeitem]:not(.icon):focus {
  outline: 1px dotted var(--darkest);
  outline-offset: -1px;
}
.list ul[role=tree] [role=treeitem]:not(.icon)[aria-selected=true] {
  background-color: var(--window-bg);
  color: var(--window-fg);
}
.list ul[role=tree] [role=treeitem]:not(.icon)[aria-selected=true]:focus {
  outline: 1px dotted var(--selection-inverse);
}
.list ul[role=tree]:focus-within .icon[aria-selected=true] .icon-label,
.list ul[role=tree]:focus-within [role=treeitem][aria-selected=true]:not(.icon) {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
.list ul[role=tree] ul {
  margin-left: 8px;
  padding-left: 10px;
}
.list ul[role=tree] ul li {
  margin-left: -15px;
  padding-left: 16px;
}
.list ul[role=tree] ul li::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 4px;
  bottom: 0;
  border-left: 1px dotted var(--dark);
}
.list ul[role=tree] ul li:last-child::before {
  bottom: initial;
  height: 13px;
}
.list ul[role=tree] ul li::after {
  content: "";
  display: block;
  position: absolute;
  top: 12px;
  left: 6px;
  width: 10px;
  border-bottom: 1px dotted var(--dark);
}