:root {
  --preferred-font: "Charcoal";
  --desktop-bg: #9999CC;
  --window-bg: #DDDDDD;
  --window-fg: #000000;
  --window-frame-bg: #CCCCCC;
  --primary-0: #000;
  --primary-1: #005;
  --primary-2: #339;
  --primary-3: #66c;
  --primary-4: #99f;
  --primary-5: #ccf;
  --primary-6: #eee;
  --selection-bg: var(--primary-5);
  --selection-fg: #000;
}

body {
  background-color: #000;
  color: var(--window-fg);
}

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

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

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

code {
  font-family: monospace;
}

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

.top-panel, .right-panel, .buttom-panel, .left-panel {
  background: var(--window-bg);
}

.top-panel {
  border-bottom: 1px solid #000000;
  box-shadow: inset 1px 0 0 #fff, inset 0 1px 0 #fff, inset -1px 0 0 #999, inset 0 -1px 0 #999;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.lowered {
  border: 1px solid #888;
  border-right-color: #fff;
  border-bottom-color: #fff;
}

.raised {
  border: 1px solid #fff;
  border-right-color: #888;
  border-bottom-color: #888;
}

fieldset {
  border: 1px solid #888;
  box-shadow: inset 1px 1px 0 #fff, 1px 1px 0 #fff;
  position: relative;
}

legend {
  text-align: left;
  padding: 0 4px 0.65em;
  background-color: #ddd;
  display: block;
}

.horizontal-scrollbar,
.vertical-scrollbar {
  display: grid;
}
.horizontal-scrollbar > button,
.vertical-scrollbar > button {
  display: flex;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  min-width: 0;
  padding: 0;
  background: #ddd;
  box-shadow: inset 1px 1px #fff, inset -1px -1px #bbb;
  border-radius: 0;
}
.horizontal-scrollbar > button::after,
.vertical-scrollbar > button::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
}
.horizontal-scrollbar > button:not(:disabled):active,
.vertical-scrollbar > button:not(:disabled):active {
  padding: 0;
  background: #777;
  box-shadow: inset 1px 1px #555, inset -1px -1px #999;
  box-shadow: none;
  outline: none;
}
.horizontal-scrollbar > .scrollbar-track,
.vertical-scrollbar > .scrollbar-track {
  flex-grow: 1;
  background: #aaa;
  position: relative;
  box-shadow: inset 1px 1px #777, inset 2px 2px #888, inset -1px -1px #ccc, inset -2px -2px #bbb;
  overflow: hidden;
  border: 1px solid #000;
}
.horizontal-scrollbar > .scrollbar-track > .scrollbar-thumb,
.vertical-scrollbar > .scrollbar-track > .scrollbar-thumb {
  position: absolute;
  background: var(--primary-4);
  box-shadow: inset 1px 1px var(--primary-5), inset -1px -1px var(--primary-3), 1px 1px #777, 2px 2px #888;
  display: flex;
  align-items: center;
  justify-content: center;
}
.horizontal-scrollbar > .scrollbar-track > .scrollbar-thumb:active,
.vertical-scrollbar > .scrollbar-track > .scrollbar-thumb:active {
  background: var(--primary-3);
  box-shadow: inset 1px 1px var(--primary-4), inset -1px -1px var(--primary-2), 1px 1px #777, 2px 2px #888;
}

.horizontal-scrollbar {
  grid-template-columns: 1fr 16px 16px;
}
.horizontal-scrollbar > button:first-child {
  border-left: 0;
  border-right: 0;
  grid-column: 2;
}
.horizontal-scrollbar > button:first-child::after {
  border-right: 4px solid #000;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  margin: 3px 0 0 5px;
}
.horizontal-scrollbar > button:last-child {
  grid-column: 3;
}
.horizontal-scrollbar > button:last-child::after {
  border-left: 4px solid #000;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  margin: 3px 0 0 5px;
}
.horizontal-scrollbar > .scrollbar-track {
  grid-column: 1;
  grid-row: 1;
}
.horizontal-scrollbar > .scrollbar-track > .scrollbar-thumb {
  top: 0;
  bottom: 0;
  border-left: 1px solid #000;
  border-right: 1px solid #000;
}
.horizontal-scrollbar > .scrollbar-track > .scrollbar-thumb::after {
  display: block;
  content: "";
  width: 8px;
  height: 8px;
  background: repeating-linear-gradient(90deg, var(--primary-5), var(--primary-5) 1px, var(--primary-2) 1px, var(--primary-2) 2px);
}
.horizontal-scrollbar > .scrollbar-track > .scrollbar-thumb:active::after {
  background: repeating-linear-gradient(90deg, var(--primary-4), var(--primary-4) 1px, var(--primary-1) 1px, var(--primary-1) 2px);
}

.vertical-scrollbar {
  grid-template-rows: 1fr 16px 16px;
  width: 16px;
}
.vertical-scrollbar > button:first-child {
  border-top: 0;
  border-bottom: 0;
  grid-row: 2;
}
.vertical-scrollbar > button:first-child::after {
  border-bottom: 4px solid #000;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  margin: 5px 0 0 3px;
}
.vertical-scrollbar > button:last-child {
  grid-row: 3;
}
.vertical-scrollbar > button:last-child::after {
  border-top: 4px solid #000;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  margin: 5px 0 0 3px;
}
.vertical-scrollbar > .scrollbar-track {
  grid-row: 1;
}
.vertical-scrollbar > .scrollbar-track > .scrollbar-thumb {
  left: 0;
  right: 0;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}
.vertical-scrollbar > .scrollbar-track > .scrollbar-thumb::after {
  display: block;
  content: "";
  width: 8px;
  height: 8px;
  background: repeating-linear-gradient(0, var(--primary-3), var(--primary-3) 1px, var(--primary-5) 1px, var(--primary-5) 2px);
}
.vertical-scrollbar > .scrollbar-track > .scrollbar-thumb:active::after {
  background: repeating-linear-gradient(0, var(--primary-1), var(--primary-1) 1px, var(--primary-4) 1px, var(--primary-4) 2px);
}

::-webkit-scrollbar {
  background: #aaa;
  box-shadow: inset 1px 1px #777, inset 2px 2px #888, inset -1px -1px #ccc, inset -2px -2px #bbb;
  border: 1px solid #000;
  width: 16px;
  height: 16px;
}

::-webkit-scrollbar-corner {
  background: #aaa;
}

::-webkit-scrollbar-button,
::-webkit-scrollbar-thumb {
  background: #ddd;
  box-shadow: inset 1px 1px #fff, inset -1px -1px #bbb;
  border: 1px solid #000;
}

::-webkit-scrollbar-thumb {
  background-color: var(--primary-4);
  background-repeat: no-repeat;
  background-size: 8px 8px;
  background-position: center center;
}
::-webkit-scrollbar-thumb:vertical {
  background-image: repeating-linear-gradient(0, var(--primary-2), var(--primary-2) 1px, var(--primary-5) 1px, var(--primary-5) 2px);
  box-shadow: inset 1px 1px var(--primary-5), inset -1px -1px var(--primary-3), 0 1px #777, 0 2px #888;
}
::-webkit-scrollbar-thumb:horizontal {
  background-image: repeating-linear-gradient(90deg, var(--primary-5), var(--primary-5) 1px, var(--primary-2) 1px, var(--primary-2) 2px);
  box-shadow: inset 1px 1px var(--primary-5), inset -1px -1px var(--primary-3), 1px 0 #777, 2px 0 #888;
}
::-webkit-scrollbar-thumb:active {
  background-color: var(--primary-3);
}
::-webkit-scrollbar-thumb:active:vertical {
  background-image: repeating-linear-gradient(0, var(--primary-1), var(--primary-1) 1px, var(--primary-4) 1px, var(--primary-4) 2px);
  box-shadow: inset 1px 1px var(--primary-4), inset -1px -1px var(--primary-2), 0 1px #777, 0 2px #888;
}
::-webkit-scrollbar-thumb:active:horizontal {
  background-image: repeating-linear-gradient(90deg, var(--primary-4), var(--primary-4) 1px, var(--primary-1) 1px, var(--primary-1) 2px);
  box-shadow: inset 1px 1px var(--primary-4), inset -1px -1px var(--primary-2), 1px 0 #777, 2px 0 #888;
}

::-webkit-scrollbar-button {
  width: 16px;
  height: 16px;
  display: none;
}
::-webkit-scrollbar-button:active {
  background: #777;
  box-shadow: inset 1px 1px #555, inset -1px -1px #999;
  box-shadow: none;
}

::-webkit-scrollbar-button:horizontal:end:decrement,
::-webkit-scrollbar-button:horizontal:end:increment,
::-webkit-scrollbar-button:vertical:end:decrement,
::-webkit-scrollbar-button:vertical:end:increment {
  display: block;
}

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

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

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

button, input[type=button], input[type=submit], input[type=reset], .button,
select:not([size], [multiple]), select[size="1"] {
  background-color: #DDDDDD;
  color: #000000;
  border: 1px solid #000;
  border-radius: 3px;
  box-shadow: inset 1px 1px 0 #DDDDDD, inset 2px 2px 0 #fff, inset -1px -1px 1px #555;
  padding: 2px 10px;
  min-width: 58px;
  text-align: center;
  font-weight: bold;
  cursor: default;
  user-select: none;
}
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,
select:not([size], [multiple]):disabled,
select:not([size], [multiple]).disabled, select[size="1"]:disabled, select[size="1"].disabled {
  color: #777;
  border-color: #888;
  box-shadow: none;
}
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,
select:not([size], [multiple]):not(:disabled, .disabled):active,
select:not([size], [multiple]).active, select[size="1"]:not(:disabled, .disabled):active, select[size="1"].active {
  background-color: #666666;
  color: #fff;
  box-shadow: inset 1px 1px 1px #333, inset -1px -1px 1px #999;
}
button:focus-visible, input[type=button]:focus-visible, input[type=submit]:focus-visible, input[type=reset]:focus-visible, .button:focus-visible,
select:not([size], [multiple]):focus-visible, select[size="1"]:focus-visible {
  outline: 2px solid var(--primary-3);
  border-radius: 1px;
}

input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range]), textarea, .input,
select[multiple], select[size]:not([size="1"]) {
  background: #fff;
  color: #000;
  border: 1px solid #000;
  box-shadow: -1px -1px #888;
  margin: 2px;
  padding: 2px;
}
input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range])::selection, textarea::selection, .input::selection,
select[multiple]::selection, select[size]:not([size="1"])::selection {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
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[multiple]:disabled,
select[multiple].disabled, select[size]:not([size="1"]):disabled, select[size]:not([size="1"]).disabled {
  color: #808080;
  border-color: #555;
  box-shadow: 0 0 0 1px #ddd;
}
input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range]):focus, input:not([type=button], [type=submit], [type=reset], [type=checkbox], [type=radio], [type=range]).focus, textarea:focus, textarea.focus, .input:focus, .input.focus,
select[multiple]:focus,
select[multiple].focus, select[size]:not([size="1"]):focus, select[size]:not([size="1"]).focus {
  outline: 2px solid var(--primary-3);
  border-radius: 1px;
}

select[multiple], select[size]:not([size="1"]) {
  padding: 0;
}
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(--selection-bg);
  color: var(--selection-fg);
}
select[multiple]:focus, select[size]:not([size="1"]):focus {
  box-shadow: none;
  outline: 2px solid var(--primary-3);
  border-radius: 1px;
}
select[multiple]:focus > option:checked, select[size]:not([size="1"]):focus > option:checked {
  outline: none;
}

.dropdown {
  display: inline-grid;
  grid-template-areas: "s";
}
.dropdown > select {
  appearance: none;
  grid-area: s;
  padding-right: 27px;
  text-align: left;
  box-shadow: inset 1px 1px #fff, inset -1px -1px #aaa;
}
.dropdown > select:disabled + .dropdown-button {
  color: #888;
  box-shadow: -1px 0 #aaa;
}
.dropdown > select:not(:disabled):active + .dropdown-button {
  color: #fff;
  box-shadow: inset 1px 1px #444, inset 2px 2px #555, inset -1px -1px #888, inset -2px -2px #777, -1px 0 #222;
}
.dropdown > .dropdown-button {
  justify-self: end;
  grid-area: s;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #000000;
  width: 20px;
  pointer-events: none;
  box-shadow: inset 1px 1px #ddd, inset 2px 2px #fff, inset -1px -1px #777, inset -2px -2px #aaa, -1px 0 #aaa;
  margin: 1px;
}
.dropdown > .dropdown-button::after {
  content: "";
  display: block;
  width: 7px;
  height: 10px;
  -webkit-mask-image: url(dropdown.svg);
  -webkit-mask-repeat: no-repeat;
  mask-image: url(dropdown.svg);
  mask-repeat: no-repeat;
  background: currentColor;
}

input[type=checkbox] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: #ddd;
  border: 1px solid #000;
  box-shadow: inset 1px 1px 0 #fff, inset -1px -1px 0 #888;
  width: 12px;
  height: 12px;
  border-radius: 0;
}
input[type=checkbox]:not(:disabled):active {
  background: #777;
  box-shadow: inset 1px 1px 0 #555, inset -1px -1px 0 #999;
}
input[type=checkbox]:checked::after {
  content: "";
  display: block;
  width: 10px;
  height: 5px;
  border-bottom: 1.5px solid #000;
  border-left: 1.5px solid #000;
  margin-left: 1.5px;
  transform: rotate(-45deg);
  box-shadow: -1px 1px 0 rgba(0, 0, 0, 0.3);
}
input[type=checkbox]:disabled {
  border-color: #888;
  box-shadow: none;
}
input[type=checkbox]:disabled::after {
  box-shadow: none;
  border-color: #888;
}

input[type=checkbox]:disabled + label,
input[type=radio]:disabled + label {
  color: #777;
}

input[type=radio] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: linear-gradient(to bottom right, #fff, #888);
  box-shadow: inset 1px 1px 0 #ddd, inset -1px -1px 0 #888;
  border: 1px solid #000;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
input[type=radio]:checked {
  background: linear-gradient(to bottom right, #555, #fff);
  box-shadow: inset 1px 1px 0 #555;
}
input[type=radio]:checked::after {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #000;
  margin-top: 2px;
  margin-left: 2px;
}
input[type=radio]:not(:disabled):active {
  background: linear-gradient(to bottom right, #444, #bbb);
  box-shadow: inset 1px 1px 0 #444;
}
input[type=radio]:disabled {
  background: #ddd;
  border-color: #888;
  box-shadow: none;
}
input[type=radio]:disabled::after {
  background-color: #888;
}

input[type=radio]:focus-visible + label,
input[type=checkbox]:focus-visible + label {
  border-radius: 1px;
  outline-offset: 0;
  position: relative;
}
input[type=radio]:focus-visible + label::after,
input[type=checkbox]:focus-visible + label::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: calc(var(--spacing) - 1px);
  right: 0;
  bottom: 0;
  outline: 2px solid var(--primary-3);
  border-radius: 1px;
}

input[type=radio]:focus,
input[type=checkbox]:focus {
  outline: none;
}

label > input[type=radio]:focus-visible,
label > input[type=checkbox]:focus-visible {
  outline: 2px solid var(--primary-3);
  border-radius: 1px;
}

input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
  padding: 2px;
}
input[type=range]:focus-visible {
  outline: 2px solid var(--primary-3);
  border-radius: 1px;
}
input[type=range]::-moz-range-track {
  height: 3px;
  background: #AAA;
  border: 1px solid #222;
  border-radius: 2px;
  box-shadow: -1px -1px #AAA, 1px 1px #FFF;
  margin: 0 5px;
}
input[type=range]::-moz-range-thumb {
  border-radius: 0;
  background-color: var(--primary-4);
  background-image: repeating-linear-gradient(90deg, var(--primary-5), var(--primary-5) 1px, var(--primary-2) 1px, var(--primary-2) 2px);
  background-size: 6px 5px;
  background-repeat: no-repeat;
  background-position: center center;
  border: 1px solid #000;
  width: 13px;
  height: 11px;
  border-radius: 2px;
  box-shadow: inset 1px 1px var(--primary-5), inset -1px -1px var(--primary-3);
}
input[type=range]::-moz-range-thumb:active {
  background-color: var(--primary-3);
  background-image: repeating-linear-gradient(90deg, var(--primary-4), var(--primary-4) 1px, var(--primary-1) 1px, var(--primary-1) 2px);
  box-shadow: inset 1px 1px var(--primary-4), inset -1px -1px var(--primary-2);
}
input[type=range]::-webkit-slider-runnable-track {
  height: 3px;
  background: #AAA;
  border: 1px solid #222;
  border-radius: 2px;
  box-shadow: -1px -1px #AAA, 1px 1px #FFF;
  margin: 0 5px;
  margin: 10px 5px;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  margin-top: -5px;
  border-radius: 0;
  background-color: var(--primary-4);
  background-image: repeating-linear-gradient(90deg, var(--primary-5), var(--primary-5) 1px, var(--primary-2) 1px, var(--primary-2) 2px);
  background-size: 6px 5px;
  background-repeat: no-repeat;
  background-position: center center;
  border: 1px solid #000;
  width: 13px;
  height: 11px;
  border-radius: 2px;
  box-shadow: inset 1px 1px var(--primary-5), inset -1px -1px var(--primary-3);
}
input[type=range]::-webkit-slider-thumb:active {
  background-color: var(--primary-3);
  background-image: repeating-linear-gradient(90deg, var(--primary-4), var(--primary-4) 1px, var(--primary-1) 1px, var(--primary-1) 2px);
  box-shadow: inset 1px 1px var(--primary-4), inset -1px -1px var(--primary-2);
}

progress,
.progress-bar {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: #BBBBBB;
  border: 1px solid #000;
  box-shadow: 1px 1px #fff, -1px -1px #AAAAAA, inset 1px 1px #888888, inset -1px -1px #DDDDDD;
  height: 12px;
}

.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;
  background: linear-gradient(to bottom, var(--primary-2), var(--primary-3), var(--primary-4), var(--primary-5), var(--primary-6), var(--primary-5), var(--primary-4), var(--primary-3), var(--primary-2), var(--primary-1));
  border-right: 1px solid #000;
  box-shadow: inset 1px 0 var(--primary-3), inset 2px 0 rgba(255, 255, 255, 0.2), inset -1px 0 var(--primary-1), inset -2px 0 var(--primary-2), 1px 0 #555555, 2px 0 #888888;
}
.progress-bar:not([aria-valuenow])::after {
  width: 50%;
  border-left: 1px solid #000;
  animation: 1s infinite linear indeterminate;
}

progress::-webkit-progress-bar {
  background: #BBBBBB;
  box-shadow: inset 1px 1px #888888, inset -1px -1px #DDDDDD;
}

progress::-webkit-progress-value {
  background: linear-gradient(to bottom, var(--primary-2), var(--primary-3), var(--primary-4), var(--primary-5), var(--primary-6), var(--primary-5), var(--primary-4), var(--primary-3), var(--primary-2), var(--primary-1));
  border-right: 1px solid #000;
  box-shadow: inset 1px 0 var(--primary-3), inset 2px 0 rgba(255, 255, 255, 0.2), inset -1px 0 var(--primary-1), inset -2px 0 var(--primary-2), 1px 0 #555555, 2px 0 #888888;
}

progress::-moz-progress-bar {
  background: linear-gradient(to bottom, var(--primary-2), var(--primary-3), var(--primary-4), var(--primary-5), var(--primary-6), var(--primary-5), var(--primary-4), var(--primary-3), var(--primary-2), var(--primary-1));
  border-right: 1px solid #000;
  box-shadow: inset 1px 0 var(--primary-3), inset 2px 0 rgba(255, 255, 255, 0.2), inset -1px 0 var(--primary-1), inset -2px 0 var(--primary-2), 1px 0 #555555, 2px 0 #888888;
}

progress:indeterminate::-moz-progress-bar {
  width: 50%;
  border-left: 1px solid #000;
  animation: 1s infinite linear indeterminate;
}

progress:not([value])::-webkit-progress-value {
  width: 50%;
  border-left: 1px solid #000;
  animation: 1s infinite linear indeterminate;
}

@keyframes indeterminate {
  from {
    margin-left: -50%;
  }
  to {
    margin-left: 100%;
  }
}
.title-bar {
  background: #ddd;
  color: #777;
  display: flex;
  gap: 5px;
}
.title-bar .title-bar-text {
  display: flex;
  flex-grow: 1;
  align-items: center;
  gap: 4px;
  font-weight: bold;
  font-size: 12px;
  cursor: default;
}
.title-bar .title-bar-text::before, .title-bar .title-bar-text::after {
  display: block;
  content: "";
  flex-grow: 1;
  height: 12px;
}

.window,
.dialog {
  padding: 2px 4px 4px;
  border: 1px solid #555;
  background: #ddd;
}

.window.active,
.window:focus-within,
.dialog.active,
.dialog:focus-within,
.menu {
  background: var(--window-frame-bg);
  border: 1px solid #000000;
  box-shadow: 1px 1px 0 #000000, inset 1px 0 0 #fff, inset 0 1px 0 #fff, inset -1px 0 0 #999, inset 0 -1px 0 #999;
}

.window.active > .title-bar,
.window:focus-within > .title-bar,
.dialog.active > .title-bar,
.dialog:focus-within > .title-bar,
.menu > .title-bar,
.title-bar.active {
  background: var(--window-frame-bg);
  color: #000;
}
.window.active > .title-bar > .title-bar-text::before, .window.active > .title-bar > .title-bar-text::after,
.window:focus-within > .title-bar > .title-bar-text::before,
.window:focus-within > .title-bar > .title-bar-text::after,
.dialog.active > .title-bar > .title-bar-text::before,
.dialog.active > .title-bar > .title-bar-text::after,
.dialog:focus-within > .title-bar > .title-bar-text::before,
.dialog:focus-within > .title-bar > .title-bar-text::after,
.menu > .title-bar > .title-bar-text::before,
.menu > .title-bar > .title-bar-text::after,
.title-bar.active > .title-bar-text::before,
.title-bar.active > .title-bar-text::after {
  background: repeating-linear-gradient(0deg, #fff, #fff 1px, #777 1px, #777 2px);
}

.title-bar-buttons {
  display: flex;
  gap: 5px;
  visibility: hidden;
}

.window.active > .title-bar > .title-bar-buttons,
.window:focus-within > .title-bar > .title-bar-buttons,
.dialog.active > .title-bar > .title-bar-buttons,
.dialog:focus-within > .title-bar > .title-bar-buttons,
.title-bar.active > .title-bar-buttons {
  visibility: visible;
}

.title-bar-buttons:first-child {
  margin-left: -1px;
}

.title-bar-buttons:last-child {
  margin-right: -1px;
}

.title-bar-buttons button {
  width: 11px;
  height: 11px;
  min-width: 0;
  border-radius: 0;
  border: 1px solid #222;
  margin: 1px;
  padding: 0;
  background: linear-gradient(to bottom right, #999, #fff);
  box-shadow: -1px -1px 0 #888, 1px 1px 0 #fff, inset 1px 1px 0 #ccc, inset -1px -1px 0 #888;
}

.title-bar-buttons button:active {
  background: linear-gradient(to bottom right, #444, #bbb);
  box-shadow: -1px -1px 0 #888, 1px 1px 0 #fff, inset -1px -1px 0 #999;
}

.window-body {
  color: #555;
  border: 1px solid #555;
  background: #eee;
}

.window.active > .window-body,
.window:focus-within > .window-body {
  color: #000;
  background: var(--window-bg);
  border: 1px solid #000;
  box-shadow: 1px 0 0 #fff, 0 1px 0 #fff, -1px 0 0 #999, 0 -1px 0 #999;
}

[role=menubar] {
  color: #000;
  background-color: #ddd;
}
[role=menubar] > li > ul {
  left: 0;
  top: 100%;
  min-width: 200px;
}

[role=menu] {
  color: #000;
  background-color: #ddd;
  border: 1px solid #000;
  box-shadow: inset 1px 1px #fff, inset -1px -1px #888, 1px 1px #000;
}
[role=menu] li {
  padding: 1px 3px 1px 21px;
}
[role=menu] li[data-shortcut]::after {
  float: right;
  content: attr(data-shortcut);
  display: block;
  margin-left: 4px;
}
[role=menu] li > ul {
  left: 100%;
  margin: 0;
  top: -1px;
  min-width: 200px;
}
[role=menu] li[role=separator] {
  border-top: 1px solid #888;
  border-bottom: 1px solid #fff;
  height: 0;
  padding: 0;
  margin: 2px 0;
}
[role=menu] li[role=checkbox][aria-checked=true]::before, [role=menu] li[role=radio][aria-checked=true]::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 50%;
  margin-top: -4px;
  display: block;
  width: 9px;
  height: 8px;
  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: 9px 8px;
}
[role=menu] li[aria-haspopup=true]::after {
  content: "";
  display: block;
  position: absolute;
  right: 8px;
  top: 0;
  bottom: 0;
  width: 6px;
  background: currentColor;
  -webkit-mask-image: url(menu-right.svg);
  -webkit-mask-size: 6px 11px;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center center;
  mask-image: url(menu-right.svg);
  mask-size: 6px 11px;
  mask-repeat: no-repeat;
  mask-position: center center;
}

.menu > [role=menu] {
  border: 0;
  border-top: 1px solid #555;
}

[role=menu] li:focus,
[role=menubar] li:focus {
  outline: none;
}

[role=menubar] > li {
  padding: 1px 8px;
}

[role=menu] li:focus-within,
[role=menubar] li:focus-within {
  background: var(--primary-2);
  box-shadow: inset 1px 0 var(--primary-3), inset -1px 0 #008;
  color: #fff;
}

[role=menu] li[aria-disabled],
[role=menubar] li[aria-disabled] {
  color: #777;
}

.tabs > menu {
  display: flex;
  gap: 28px;
  overflow: hidden;
  padding: 0 14px 0 24px;
}

.tabs > menu > button {
  border: 0;
  box-shadow: none;
  border-radius: 0;
  display: flex;
  padding: 0;
  min-width: 0;
  height: 23px;
  position: relative;
  background: #CCCCCC;
  height: 23px;
  box-shadow: inset 0 1px #000, inset 0 2px #ccc, inset 0 3px #ddd;
}
.tabs > menu > button:focus {
  outline: none;
}
.tabs > menu > button:focus-visible {
  text-shadow: 0 0 2px var(--primary-3);
}

.tabs > menu > button::before {
  display: block;
  content: "";
  background: url(tab.svg);
  background-position: top left;
  background-repeat: no-repeat;
  width: 14px;
  height: 23px;
  margin-left: -14px;
}

.tabs > menu > button::after {
  display: block;
  content: "";
  background: url(tab.svg);
  background-position: top right;
  background-repeat: no-repeat;
  width: 14px;
  height: 23px;
  margin-right: -14px;
}

.tabs > menu > button:not([aria-selected=true]):active {
  background: #666;
  box-shadow: inset 0 1px #000, inset 0 2px #444, inset 0 3px #555;
}

.tabs > menu > button:not([aria-selected=true]):active::before,
.tabs > menu > button:not([aria-selected=true]):active::after {
  background-image: url(tab-active.svg);
}

.tabs > menu > button[aria-selected=true] {
  color: #000;
  background: #eee;
  box-shadow: inset 0 1px #000, inset 0 2px #ccc, inset 0 3px #fff;
  z-index: 2;
  height: 25px;
}
.tabs > menu > button[aria-selected=true]::before, .tabs > menu > button[aria-selected=true]::after {
  background-image: url(tab-selected.svg);
  height: 25px;
}

.tabs > [role=tabpanel] {
  position: relative;
  z-index: 1;
  margin-top: -4px;
  background: #eee;
  border: 1px solid #000;
  box-shadow: inset 1px 1px 0 #ccc, inset 2px 2px 0 #fff, inset -1px -1px 0 #999, inset -2px -2px 0 #bbb;
  /*box-shadow: inset 1px 0 0 #ccc, inset 2px 0 0 #fff, inset -1px -1px 0 #999, inset -2px -2px 0 #bbb;*/
}

.list {
  background: #fff;
  color: #000;
  border: 1px solid #000;
  box-shadow: -1px -1px #888, 1px 1px #fff;
  overflow: auto;
  cursor: default;
}
.list > [role=option] {
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
}
.list > [role=option][aria-selected=true] {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
.list > [role=option]:focus {
  outline: none;
}
.list:focus-within {
  box-shadow: none;
  outline: 2px solid var(--primary-3);
  border-radius: 1px;
}

.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 #000;
  outline-offset: -1px;
}
.icon-grid > .icon[aria-selected=true] > .icon-label {
  background-color: #000;
  color: #fff;
}
.icon-grid > .icon[aria-selected=true]:focus > .icon-label {
  outline: 1px dotted #fff;
}
.icon-grid:focus-within > .icon[aria-selected=true] > .icon-label {
  background-color: #000;
  color: #fff;
}

.detailed {
  width: 100%;
  border-spacing: 0;
}
.detailed th {
  text-align: left;
  font-weight: normal;
  background-color: #ccc;
  color: #000;
  border: 1px solid #333;
  border-top-color: #666;
  border-left-color: #666;
  box-shadow: inset 1px 1px #fff, inset -1px -1px #888;
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
}
.detailed tr {
  outline: none;
  background: #eee;
}
.detailed tr:focus {
  outline: none;
}
.detailed tr[aria-selected=true] {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
.detailed .icon[aria-selected=true] .icon-label {
  background-color: #000;
  color: #fff;
}
.detailed td {
  padding: 2px 6px 2px 6px;
  white-space: nowrap;
  border-bottom: 1px solid #fff;
}
.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: none;
}
.detailed .icon[aria-selected=true] > .icon-label {
  background-color: #000;
  color: #fff;
}
.detailed thead {
  position: sticky;
  top: 0;
}