init the awkward code

2025-12-16 17:22:51 +09:00 · 2023-02-13 19:32:10 +07:00
commit 27170afcac
5426 changed files with 1244579 additions and 0 deletions
--- a/static/html/jspaint/styles/layout.css
+++ b/static/html/jspaint/styles/layout.css
--- a/static/html/jspaint/styles/layout.rtl.css
+++ b/static/html/jspaint/styles/layout.rtl.css
--- a/static/html/jspaint/styles/normalize.css
+++ b/static/html/jspaint/styles/normalize.css
@@ -0,0 +1,17 @@
+
+/* Remove the inner border and padding in Firefox. */
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  border-style: none;
+  padding: 0;
+}
+
+/* Restore the focus styles unset by the previous rule.*/
+button:-moz-focusring,
+[type="button"]:-moz-focusring,
+[type="reset"]:-moz-focusring,
+[type="submit"]:-moz-focusring {
+  outline: 1px dotted ButtonText;
+}
--- a/static/html/jspaint/styles/print.css
+++ b/static/html/jspaint/styles/print.css
@@ -0,0 +1,36 @@
+
+html, body, .jspaint {
+	width: 100%;
+	height: 100%;
+	margin: 0;
+	padding: 0;
+	border: 0;
+	overflow: hidden;
+}
+
+.canvas-area,
+.main-canvas {
+	position: fixed;
+	left: 0;
+	top: 0;
+	max-width: 100%;
+	width: auto !important;
+	height: auto !important;
+}
+
+.window,
+.canvas-area .handle,
+.status-area,
+.menus,
+.component-area,
+.selection,
+.textbox,
+button,
+.hover-halo,
+.dwell-indicator {
+	display: none !important;
+}
+
+* {
+	background: transparent !important;
+}
--- a/static/html/jspaint/styles/themes/classic.css
+++ b/static/html/jspaint/styles/themes/classic.css
@@ -0,0 +1,555 @@
+@import "../../lib/os-gui/windows-98.css";
+/* @import "../../lib/os-gui/windows-default.css"; */
+/* @import "../../lib/os-gui/peggys-pastels.css"; */
+
+:root {
+	--theme-loaded: "classic.css";
+}
+
+/* .compare-reference is added to <body> when "compare-reference" is in the URL hash. */
+.compare-reference::after {
+	content: url("../../images/mspaint-win98-reference.png");
+	position: fixed;
+	top: -23px;
+	left: -4px;
+	z-index: 10000;
+	opacity: 0.5;
+	/* opacity: attr(data-reference-opacity); not supported */
+	transition: opacity 0.5s;
+}
+.compare-reference[data-reference-opacity="0"]::after { opacity: 0; }
+.compare-reference[data-reference-opacity="0.1"]::after { opacity: 0.1; }
+.compare-reference[data-reference-opacity="0.2"]::after { opacity: 0.2; }
+.compare-reference[data-reference-opacity="0.3"]::after { opacity: 0.3; }
+.compare-reference[data-reference-opacity="0.4"]::after { opacity: 0.4; }
+.compare-reference[data-reference-opacity="0.5"]::after { opacity: 0.5; }
+.compare-reference[data-reference-opacity="0.6"]::after { opacity: 0.6; }
+.compare-reference[data-reference-opacity="0.7"]::after { opacity: 0.7; }
+.compare-reference[data-reference-opacity="0.8"]::after { opacity: 0.8; }
+.compare-reference[data-reference-opacity="0.9"]::after { opacity: 0.9; }
+.compare-reference[data-reference-opacity="1"]::after { opacity: 1; }
+
+.compare-reference-tool-windows::after {
+	content: url("../../images/mspaint-win98-reference-tool-windows.png");
+}
+.compare-reference {
+	width: calc(567px - 4px - 4px);
+	height: calc(402px - 23px - 4px);
+	background: var(--Background);
+}
+
+.jspaint {
+	background: var(--ButtonFace);
+}
+body,
+.canvas-area {
+	background: var(--AppWorkspace);
+}
+.canvas-area > canvas {
+	background: var(--checker);
+	/* 16px is a common grid size, but that gives 8px grid cells, and our max zoom is 8x */
+	/*background-size: 16px;*/
+	background-size: 8px;
+}
+
+/* Show images as pixelated if at pixel-perfect scales. */
+/* WET for vendor prefixes (for Safari) */
+@media (resolution: 1x), (resolution: 2x), (min-resolution: 3x) {
+	* {
+		image-rendering: -moz-crisp-edges;
+		image-rendering: crisp-edges;
+		image-rendering: pixelated;
+	}
+}
+@media (-webkit-device-pixel-ratio: 1), (-webkit-device-pixel-ratio: 2), (-webkit-device-pixel-ratio: 3) {
+	* {
+		image-rendering: -moz-crisp-edges;
+		image-rendering: crisp-edges;
+		image-rendering: pixelated;
+	}
+}
+
+.disable-aa-for-things-at-main-canvas-scale .main-canvas,
+.disable-aa-for-things-at-main-canvas-scale .selection canvas {
+	image-rendering: -moz-crisp-edges;
+	image-rendering: crisp-edges;
+	image-rendering: pixelated;
+}
+.thumbnail-img {
+	/* these scale down, so nearest neighbor scaling looks bad */
+	image-rendering: auto;
+}
+
+.selection:after,
+.textbox:after {
+	content: '';
+	position: absolute;
+	left: 0px;
+	top: 0px;
+	right: 0px;
+	bottom: 0px;
+	outline: 1px dashed black;
+	box-shadow: 0 0 0 1px white;
+}
+.canvas-area .handle {
+	background: var(--Hilight);
+}
+.canvas-area .useless-handle {
+	background: var(--HilightText); /* @TODO: --ButtonHilight? --Window? */
+	box-shadow: 1px 1px 0 var(--Hilight) inset;
+}
+.resize-ghost {
+	/* this isn't quite the right inversion effect, but I think it's the best I can do;
+	white makes it invisible over the classic theme's dark gray background;
+	it's supposed to be lighter over the dark gray background, but I can only make it darker */
+	outline: 1px dotted #ccc;
+	mix-blend-mode: difference;
+}
+
+.status-area {
+	gap: 2px;
+	font-family: 'Segoe UI', sans-serif;
+	font-size: 12px;
+	color: var(--ButtonText);
+	padding-top: 2px;
+}
+.status-field {
+	height: 21px;
+	box-sizing: border-box;
+	display: flex;
+	align-items: center;
+}
+
+.text-toolbar-button-group button:not(:first-child) {
+	margin-left: 0;
+}
+.text-toolbar-button-group button:not(:last-child) {
+	margin-right: 0;
+}
+
+.tool-options {
+	border: 1px solid var(--ButtonHilight);
+	border-top-color: var(--ButtonShadow);
+	border-left-color: var(--ButtonShadow);
+}
+.tool {
+	margin: 0;
+	padding: 0;
+	width: 25px;
+	height: 25px;
+	border: 0;
+	border-right: 1px solid var(--ButtonDkShadow);
+	border-bottom: 1px solid var(--ButtonDkShadow);
+	background: transparent;
+	outline: 0;
+}
+.tool:before {
+	content: " ";
+	position: absolute;
+	z-index: 1;
+	top: 0px;
+	left: 0px;
+	right: 0px;
+	bottom: 0px;
+	border-top: 1px solid var(--ButtonHilight);
+	border-left: 1px solid var(--ButtonHilight);
+	border-right: 1px solid var(--ButtonShadow);
+	border-bottom: 1px solid var(--ButtonShadow);
+}
+.tool:hover:active {
+	padding: 1px;
+	background: transparent !important;
+}
+.tool:hover:active,
+.tool.selected {
+	padding-bottom: 2px;
+	top: 0px;
+	left: 0px;
+	right: 0px;
+	bottom: 0px;
+	border-top: 1px solid var(--ButtonDkShadow);
+	border-left: 1px solid var(--ButtonDkShadow);
+	border-right: 1px solid var(--ButtonHilight);
+	border-bottom: 1px solid var(--ButtonHilight);
+}
+.tool:hover:active:before,
+.tool.selected:before {
+	top: 0px;
+	left: 0px;
+	right: 0px;
+	bottom: 0px;
+	border-top: 1px solid var(--ButtonShadow);
+	border-left: 1px solid var(--ButtonShadow);
+	border-right: 1px solid var(--ButtonFace);
+	border-bottom: 1px solid var(--ButtonFace);
+}
+.tool.selected,
+.current-colors {
+	background: var(--checker);
+}
+.tool-icon {
+	background-image: url("../../images/classic/tools.png");
+	background-repeat: no-repeat;
+	background-position: calc(-16px * var(--icon-index)) 0;
+}
+.tool-icon.use-svg {
+	background-image: url("../../images/classic/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px;
+}
+
+.tools {
+	height: 200px;
+	width: 50px;
+}
+
+
+.current-colors {
+	box-sizing: border-box;
+	-moz-box-sizing: border-box;
+}
+.color-selection {
+	box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	border-top: 1px solid var(--ButtonHilight);
+	border-left: 1px solid var(--ButtonHilight);
+	border-right: 1px solid var(--ButtonShadow);
+	border-bottom: 1px solid var(--ButtonShadow);
+}
+.color-selection:after {
+	content: '';
+	position: absolute;
+	left: 0px;
+	top: 0px;
+	right: 0px;
+	bottom: 0px;
+	/* @TODO: ButtonAlternateFace? */
+	border: 1px solid var(--ButtonFace);
+}
+.current-colors,
+.color-button {
+	border-top: 1px solid var(--ButtonShadow);
+	border-left: 1px solid var(--ButtonShadow);
+	/* @TODO: var(--ButtonAlternateFace)? */
+	border-right: 1px solid var(--ButtonFace);
+	border-bottom: 1px solid var(--ButtonFace);
+	/*box-shadow: 1px 1px 0px var(--ButtonDkShadow) inset;*/
+}
+.swatch:before {
+	content: '';
+	position: absolute;
+	left: 0;
+	top: 0;
+	right: 0;
+	bottom: 0;
+}
+.color-selection:before {
+	left: 1px;
+	top: 1px;
+	right: 1px;
+	bottom: 1px;
+}
+.color-button:before,
+.current-colors:before,
+.swatch.pattern:before {
+	border-left: 1px solid var(--ButtonDkShadow);
+	border-top: 1px solid var(--ButtonDkShadow);
+}
+.swatch.pattern:before {
+	border-right: 1px solid var(--ButtonDkShadow);
+	border-bottom: 1px solid var(--ButtonDkShadow);
+}
+.current-colors:after,
+.color-button:after {
+	content: '';
+	position: absolute;
+	left: -1px;
+	top: -1px;
+	right: -2px;
+	bottom: -2px;
+	border-right: 1px solid var(--ButtonHilight);
+	border-bottom: 1px solid var(--ButtonHilight);
+}
+
+.vertical > .component-area::before,
+.vertical > .component-area::after {
+	position: absolute;
+	left: 0;
+	right: 0;
+	border-top: 1px solid var(--ButtonShadow);
+	border-bottom: 1px solid var(--ButtonHilight);
+	z-index: 0;
+}
+.vertical > .component-area::before {
+	content: '';
+	top: -2px;
+}
+.vertical > .component-area:not(:empty)::after {
+	content: '';
+	bottom: 0;
+}
+.vertical > .top.component-area::before {
+	top: -1px; /* hm, this is a one pixel change, and the tool buttons are supposed to be tucked in by 1px... may be related? */
+}
+.canvas-area {
+	z-index: 1;
+}
+
+.component-ghost.dock {
+	/* this isn't quite the right inversion effect, but I think it's the best I can do;
+	white makes it invisible over the classic theme's dark gray background;
+	it's supposed to be lighter over the dark gray background, but I can only make it darker */
+	outline: 1px solid #ccc;
+	mix-blend-mode: difference;
+}
+.component-ghost:not(.dock) {
+	outline: 1px dotted #ccc;
+	mix-blend-mode: difference;
+}
+.component-ghost:not(.dock):after,
+.component-ghost:not(.dock):before,
+/* @TODO: thicker resize ghost (4px instead of 3px) */
+.resize-ghost.thick:after,
+.resize-ghost.thick:before {
+	content: '';
+	position: absolute; left: 0; right: 0; top: 0; bottom: 0;
+	outline: 1px dotted #ccc;
+}
+.component-ghost:not(.dock):after,
+.resize-ghost.thick:after {
+	outline-offset: 1px;
+}
+.component-ghost:not(.dock):before,
+.resize-ghost.thick:before {
+	outline-offset: 2px;
+}
+
+.font-box .toggle:enabled > .icon {
+	-webkit-mask-image: url("../../images/text-tools.png");
+	-webkit-mask-position: calc(-16px * var(--icon-index)) 0;
+	mask-image: url("../../images/text-tools.png");
+	mask-position: calc(-16px * var(--icon-index)) 0;
+	background-color: currentColor;
+}
+.font-box .toggle:disabled > .icon {
+	background-image: url("../../images/text-tools.png");
+	background-position: calc(-16px * var(--icon-index)) 0;
+	filter: saturate(0%) opacity(50%); /* fallback */
+	filter: url("#disabled-inset-filter-2");
+}
+
+.tool-window .window-titlebar {
+	font-size: 12px;
+	height: 15px;
+}
+.tool-window .window-title {
+	padding-left: 2px;
+}
+.tool-window .window-close-button {
+	width: 13px;
+	height: 11px;
+	background-position: 8px 0;
+}
+.tool-window .window-close-button:hover:active {
+	background-position: 9px 1px;
+}
+.tool-window .window-titlebar button {
+	margin: 2px;
+}
+.window-content {
+	font-family: Arial, sans-serif;
+	font-size: 16px;
+	color: var(--WindowText);
+}
+
+.help-window .item {
+	font-family: 'Segoe UI', sans-serif;
+	font-size: 12px;
+	padding: 0 2px;
+	position: relative; /* for ::after */
+}
+.help-window .item:hover {
+	text-decoration: underline;
+	color: #0000FF;
+	cursor: pointer;
+}
+.help-window li:before {
+	background-image: url("../../images/help-icons.png");
+}
+.help-window:not(.focused) .item.selected {
+	background-color: var(--ButtonFace);
+	color: var(--ButtonText); /* ?? */
+}
+.help-window.focused .item.selected {
+	background-color: var(--Hilight);
+	color: var(--HilightText);
+	/* @TODO: separate focus state of the item */
+	outline: 1px dotted black;
+	outline-offset: -1px;
+}
+/* @TODO: separate focus state of the item; while mouse down, the main highlight does not move with the arrow keys but this does, among other differences */
+/* .help-window.focused .item.selected::after {
+	content: "";
+	position: absolute;
+	left: 0;
+	top: 0;
+	right: 0;
+	bottom: 0;
+	border: 1px dotted white;
+	mix-blend-mode: difference;
+} */
+
+.history-view {
+	background: var(--Window);
+	color: var(--WindowText);
+}
+
+.magnification-option {
+	background-image: url("../../images/options-magnification.png");
+}
+.magnification-option.use-svg {
+	background-image: url("../../images/options-magnification.svg");
+}
+.transparent-mode-option {
+	background-image: url("../../images/classic/options-transparency.png");
+}
+.transparent-mode-option.use-svg {
+	background-image: url("../../images/classic/options-transparency.svg");
+}
+
+.eye-gaze-mode .eye-gaze-mode-undo-button .button-icon {
+	background: url(../../images/classic/undo.svg);
+}
+.eye-gaze-mode .toggle-dwell-clicking .button-icon {
+	background: url(../../images/classic/eye-gaze-pause.svg);
+}
+.eye-gaze-mode.eye-gaze-mode-paused .toggle-dwell-clicking .button-icon {
+	background: url(../../images/classic/eye-gaze-unpause.svg);
+}
+
+input[type=text]:not(.inset-deep),
+input[type=url]:not(.inset-deep),
+input[type=number]:not(.inset-deep) {
+	border: 1px solid gray;
+}
+input[type=text],
+input[type=url],
+input[type=search],
+input[type=number],
+input[type=text].inset-deep, /* overriding background */
+input[type=url].inset-deep,
+input[type=search].inset-deep,
+input[type=number].inset-deep,
+select.inset-deep {
+	background-color: var(--Window);
+	color: var(--WindowText);
+	/* @TODO: should controls be styled by default, or need .inset-deep or similar? */
+	/* border-image: var(--inset-deep-border-image); */
+}
+
+/* @XXX: using inset-deep to mean "thematic" */
+input[type=text].inset-deep,
+input[type=url].inset-deep,
+input[type=search].inset-deep,
+input[type=number].inset-deep,
+select.inset-deep {
+	outline: none;
+}
+
+input[type=text]:disabled,
+input[type=url]:disabled,
+input[type=search]:disabled,
+input[type=number]:disabled {
+	background: var(--ButtonFace);
+	color: var(--GrayText);
+}
+
+input[type=number].no-spinner::-webkit-inner-spin-button,
+input[type=number].no-spinner::-webkit-outer-spin-button {
+	-webkit-appearance: none;
+	margin: 0;
+}
+input[type=number].no-spinner {
+	-moz-appearance: textfield;
+}
+
+input:disabled + label {
+	color: var(--GrayText);
+}
+
+/*
+Will need a wrapper element or ideally an accessible stylable replacement for the select element for further styling.
+Can't use option:hover, or option::after, or select::after, among other things.
+*/
+/* @XXX: using inset-deep to mean "thematic" */
+select.inset-deep {
+	/* taken from 98.css: https://jdan.github.io/98.css/ */
+	/* padding-right and background-position are in layout.css for RTL support (@TODO: RTL theme CSS too) */
+	appearance: none;
+	-webkit-appearance: none;
+	-moz-appearance: none;
+	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg width='16' height='17' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M15 0H0v16h1V1h14V0z' fill='%23DFDFDF'/%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M2 1H1v14h1V2h12V1H2z' fill='%23fff'/%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M16 17H0v-1h15V0h1v17z' fill='%23000'/%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M15 1h-1v14H1v1h14V1z' fill='gray'/%3E%3Cpath fill='silver' d='M2 2h12v13H2z'/%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M11 6H4v1h1v1h1v1h1v1h1V9h1V8h1V7h1V6z' fill='%23000'/%3E%3C/svg%3E");
+	background-repeat: no-repeat;
+	border-radius: 0;
+	box-sizing: border-box;
+	height: 21px;
+	outline: none;
+}
+select.inset-deep:focus:not(:active) {
+	color: var(--HilightText);
+	background-color: var(--Hilight);
+}
+select.inset-deep option {
+	background-color: var(--Window);
+	color: var(--WindowText);
+}
+
+/* input:invalid {
+	box-shadow: 0 0 0 2px red;
+} */
+.partial-url-label {
+	opacity: 0.6;
+}
+
+/* @XXX: using .inset-deep to mean "thematic" */
+/* @TODO: show percentage on progress bar, white (HilightText) where it overlaps the Hilight */
+progress[value].inset-deep {
+	display: block;
+	appearance: none;
+	-webkit-appearance: none;
+	-moz-appearance: none;
+	background-color: var(--ButtonFace);
+	position: relative;
+}
+progress[value].inset-deep::-webkit-progress-value { 
+	background: var(--Hilight);
+}
+progress[value].inset-deep::-moz-progress-bar { 
+	background: var(--Hilight);
+}
+
+summary {
+	padding: 0;
+}
+summary:focus {
+	outline: 1px dotted var(--ButtonText);
+}
+summary:hover > span {
+	text-decoration: underline;
+	color: #0000FF;
+}
+summary::marker {
+	color: var(--ButtonText);
+	content: "►";
+	text-decoration: none;
+}
+details[open] > summary::marker {
+	color: var(--ButtonText);
+	content: "▼";
+	text-decoration: none;
+}
+
+/* For Safari on iPad, Fullscreen mode overlays the system bar, completely obscuring our menu bar. */
+/* Code in layout.css adds a spacer to the top of the page, and this styles it with the title bar gradient. */
+.jspaint::before {
+	background: linear-gradient(to left, var(--ActiveTitle), var(--GradientActiveTitle));
+}
--- a/static/html/jspaint/styles/themes/dark.css
+++ b/static/html/jspaint/styles/themes/dark.css
@@ -0,0 +1,23 @@
+@import "./classic.css";
+@import "./vista-esque-midnight-green.css";
+
+:root {
+	--theme-loaded: "dark.css";
+}
+
+.tool-icon {
+	background-image: url("../../images/dark/tools.png");
+	background-repeat: no-repeat;
+	background-position: calc(-16px * var(--icon-index)) 0; /* same as classic theme, but couldn't hurt */
+}
+.tool-icon.use-svg {
+	background-image: url("../../images/dark/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px; /* same as classic theme, but couldn't hurt */
+}
+
+.eye-gaze-mode .toggle-dwell-clicking .button-icon {
+	background: url(../../images/dark/eye-gaze-pause.svg);
+}
+.eye-gaze-mode.eye-gaze-mode-paused .toggle-dwell-clicking .button-icon {
+	background: url(../../images/dark/eye-gaze-unpause.svg);
+}
--- a/static/html/jspaint/styles/themes/modern.css
+++ b/static/html/jspaint/styles/themes/modern.css
@@ -0,0 +1,543 @@
+:root {
+	--theme-loaded: "modern.css";
+	--Hilight: #0178d7;
+	--HilightText: #ffffff;
+	--WindowText: #000000;
+	--ButtonText: #000000;
+}
+
+body {
+	font-family: Roboto, sans-serif;
+	font-size: 15px;
+}
+
+.canvas-area > canvas {
+	background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACAQMAAABIeJ9nAAAABlBMVEW9vb3///8EwsWUAAAADElEQVQI12NoYHAAAAHEAMFJRSpJAAAAAElFTkSuQmCC") repeat;
+	/* 16px is a common grid size, but that gives 8px grid cells, and our max zoom is 8x */
+	/*background-size: 16px;*/
+	background-size: 8px;
+}
+
+@media (resolution: 1x), (resolution: 2x), (min-resolution: 3x) {
+	.canvas-area canvas,
+	.selection canvas,
+	.selection img {
+		image-rendering: -moz-crisp-edges;
+		image-rendering: crisp-edges;
+		image-rendering: pixelated;
+	}
+}
+.disable-aa-for-things-at-main-canvas-scale .main-canvas,
+.disable-aa-for-things-at-main-canvas-scale .selection canvas {
+	image-rendering: -moz-crisp-edges;
+	image-rendering: crisp-edges;
+	image-rendering: pixelated;
+}
+
+.selection:after,
+.textbox:after {
+	content: '';
+	position: absolute;
+	left: 0px;
+	top: 0px;
+	right: 0px;
+	bottom: 0px;
+	outline: 1px dashed black;
+	box-shadow: 0 0 0 1px white;
+}
+.canvas-area .handle {
+	background: #000080;
+}
+.useless-handle {
+	background: #fff;
+	box-shadow: 1px 1px 0 #000080 inset;
+}
+.resize-ghost {
+	outline: 1px dotted #ccc;
+	mix-blend-mode: difference;
+}
+
+.window {
+	--window-frame-color: #3f51b5;
+}
+.window:not(.focused) {
+	--window-frame-color: #9396a5;
+}
+.window:not(.maximized) {
+	border: 4px solid var(--window-frame-color);
+	border-top-left-radius: 4px;
+	border-top-right-radius: 4px;
+}
+.window,
+.menu-popup {
+	box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
+}
+.menu-popup {
+	border-radius: 2px;
+}
+.window-titlebar {
+	background: var(--window-frame-color);
+	color: white;
+	padding-left: 8px;
+	padding-right: 8px;
+	border-bottom: 4px solid var(--window-frame-color);
+}
+.tool-window .window-titlebar {
+	padding: 5px;
+}
+.window-title-area {
+	padding: 8px;
+}
+.window-content {
+	padding: 16px;
+	background: white;
+	color: black;
+	border-bottom-left-radius: 2px;
+	border-bottom-right-radius: 2px;
+}
+.component-window .window-content {
+	padding: 0;
+}
+.component-window .component {
+	padding: 4px 8px;
+}
+.window-button {
+	border: 0;
+	background: none;
+	color: transparent;
+	transform: scale(1.5);
+	font-size: 1px;
+	border-radius: 50%;
+	width: 17px;
+	height: 17px;
+	margin-left: 10px;
+	position: relative;
+}
+.window-button:hover {
+	background: rgba(255, 255, 255, 0.2);
+}
+.window-button:hover:active {
+	background: rgba(255, 255, 255, 0.5);
+}
+.os-window .window-button {
+	transform: scale(1.8);
+}
+.window-button::after {
+	color: white;
+	font-size: 15px;
+	position: absolute;
+	left: 0;
+	right: 0;
+	top: 0;
+	bottom: 0;
+	text-align: center;
+}
+.window-close-button::after {
+	content: "×";
+}
+.window-minimize-button::after {
+	content: "-";
+}
+.window-maximize-button::after {
+	content: "+";
+}
+
+.menus {
+	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.26);
+}
+
+.eye-gaze-mode .menu-button {
+	height: 3rem;
+	line-height: 3rem;
+}
+
+.menu-button,
+.menu-item {
+	outline: 0;
+}
+
+.menu-button {
+	/*padding: 16px;*/
+	padding: 3px 7px 5px 7px;
+	margin-top: 2px;
+	border: 1px solid transparent;
+}
+.menu-button:hover {
+	background: #eeeeee;
+}
+.menu-button:active,
+.menu-button.active {
+	background: #e5e5e5;
+}
+
+.menu-item:hover {
+	background: #eeeeee;
+}
+.menu-item:active,
+.menu-item.active {
+	background: #e5e5e5;
+}
+
+.menu-popup {
+	background: white;
+	padding: 8px 0;
+}
+
+/*.menu-item {
+	padding: 6px 10px 6px 30px;
+}*/
+.menu-item td {
+	/*height: 32px;*/
+	height: 27px;
+	padding: 0;
+}
+.menu-item td:first-child {
+	padding-left: 16px;
+}
+.menu-item td:last-child {
+	padding-right: 16px;
+}
+.menu-item[disabled] {
+	color: #bdbdbd;
+}
+.menu-item.active {
+	background: #eeeeee;
+}
+.menu-hr {
+	/*height: 32px;*/
+	margin-top: 6px;
+	margin-bottom: 6px;
+	border: 0;
+	border-bottom: 1px solid rgba(0, 0, 0, 0.12);
+}
+.menu-item .menu-item-checkbox-area {
+	padding-right: 8px;
+}
+.menu-item .menu-item-shortcut {
+	padding-left: 16px;
+}
+
+/* Menu item SVG for checkboxes and submenu indicators, copy pasted from OS-GUI's CSS */
+/* Note: viewBox is needed for scaling the SVG, used in Eye Gaze Mode */
+.menu-item-checkbox-area::after {
+	-webkit-mask-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' style='fill:currentColor;display:inline-block;vertical-align:middle' %3E%3Cpath d='M5 7v3l2 2 5-5V4L7 9Z'/%3E%3C/svg%3E");
+	        mask-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' style='fill:currentColor;display:inline-block;vertical-align:middle' %3E%3Cpath d='M5 7v3l2 2 5-5V4L7 9Z'/%3E%3C/svg%3E");
+}
+.menu-item-checkbox-area.radio::after {
+	-webkit-mask-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' style='fill:currentColor;display:inline-block;vertical-align:middle' %3E%3Ccircle cx='8' cy='8' r='3'/%3E%3C/svg%3E");
+	        mask-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' style='fill:currentColor;display:inline-block;vertical-align:middle' %3E%3Ccircle cx='8' cy='8' r='3'/%3E%3C/svg%3E");
+}
+.has-submenu .menu-item-submenu-area::after {
+	-webkit-mask-image: url("data:image/svg+xml, %3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' style='fill:currentColor;display:inline-block;vertical-align:middle' %3E%3Cpath d='m6 4 4 4-4 4z'/%3E%3C/svg%3E");
+	        mask-image: url("data:image/svg+xml, %3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' style='fill:currentColor;display:inline-block;vertical-align:middle' %3E%3Cpath d='m6 4 4 4-4 4z'/%3E%3C/svg%3E");
+}
+.has-submenu .menu-item-submenu-area.point-right::after {
+	transform: scaleX(-1);
+}
+.menu-item-checkbox-area::after,
+.menu-item-submenu-area::after {
+	content: "";
+	display: block;
+	width: 16px;
+	height: 16px;
+	/* no background means it's invisible by default here (masking transparent gives transparent, i.e. nothing) */
+}
+.menu-item[aria-checked=true] .menu-item-checkbox-area::after,
+.menu-item.has-submenu .menu-item-submenu-area::after {
+	/* makes it visible */
+	background: currentColor;
+}
+
+
+.color-selection {
+	width: 18px;
+	height: 18px;
+}
+.color-button, /* this outer one is only for detection for the hover halo in eye gaze mode */
+.edit-colors-window .swatch, /* this outer one is only for detection for the hover halo in eye gaze mode */
+.color-button canvas,
+.color-selection canvas,
+.edit-colors-window .swatch canvas,
+.color-button:after,
+.color-selection:after,
+.edit-colors-window .swatch:after {
+	border-radius: 3px;
+	position: relative;
+}
+.color-button::after,
+.color-selection::after,
+.edit-colors-window .swatch::after {
+	content: '';
+	position: absolute;
+	left: 0;
+	top: 0;
+	right: 0;
+	bottom: 0;
+	box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5) inset;
+}
+.eye-gaze-mode .colors-component.tall {
+	width: 53px;
+}
+.eye-gaze-mode .colors-component.tall .color-button {
+	margin-left: 1px;
+}
+
+.edit-colors-window .inset-shallow {
+	border: 1px solid rgba(0, 0, 0, 0.5);
+	border-radius: 3px;
+}
+
+.edit-colors-window .swatch {
+	width: 20px;
+	height: 17px;
+}
+.edit-colors-window .swatch:focus::after {
+	outline-offset: 3px;
+}
+
+/* @TODO: modern style (this is copied straight from classic.css) */
+.font-box .toggle:enabled > .icon {
+	-webkit-mask-image: url("../../images/text-tools.png");
+	-webkit-mask-position: calc(-16px * var(--icon-index)) 0;
+	mask-image: url("../../images/text-tools.png");
+	mask-position: calc(-16px * var(--icon-index)) 0;
+	background-color: currentColor;
+}
+.font-box .toggle:disabled > .icon {
+	background-image: url("../../images/text-tools.png");
+	background-position: calc(-16px * var(--icon-index)) 0;
+	filter: saturate(0%) opacity(50%); /* fallback */
+	filter: url("#disabled-inset-filter-2");
+}
+
+/* @TODO: padding/margin on the top at least when in the sidebar */
+.tools {
+	width: 50px;
+}
+.tool {
+	border: 0;
+	background: 0;
+	width: 24px;
+	height: 24px;
+}
+.tool.selected {
+	background: rgba(0, 0, 0, 0.24);
+}
+.toggle.selected {
+	box-shadow: 0px -2px 1px 0px blue;
+}
+.tool-icon,
+.tool-icon.use-svg { /* specificity needed for overriding classic theme; SVG is not supported yet for this theme */
+	background-image: url("../../images/modern/tools.png");
+	background-repeat: no-repeat;
+	background-position: calc(-16px * var(--icon-index)) 0;
+}
+/* .tool-icon.use-svg {
+	background-image: url("../../images/modern/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px;
+} */
+.eye-gaze-mode .tool-icon.use-svg {
+	background-image: url("../../images/classic/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px;
+}
+
+.tool-options {
+	/* the layout currently depends on the exact pixel width (specifically the brush tool options) */
+	border: 1px solid rgba(0, 0, 0, 0.24);
+}
+.magnification-option {
+	/* background-image: url("../../images/options-magnification.png"); */
+	background-image: url("../../images/options-magnification.svg");
+}
+/* .magnification-option.use-svg {
+	background-image: url("../../images/options-magnification.svg");
+} */
+.transparent-mode-option {
+	background-image: url("../../images/modern/options-transparency.png");
+}
+
+.eye-gaze-mode .eye-gaze-mode-undo-button .button-icon {
+	background: url(../../images/classic/undo.svg);
+}
+.eye-gaze-mode .toggle-dwell-clicking .button-icon {
+	background: url(../../images/classic/eye-gaze-pause.svg);
+}
+.eye-gaze-mode.eye-gaze-mode-paused .toggle-dwell-clicking .button-icon {
+	background: url(../../images/classic/eye-gaze-unpause.svg);
+}
+
+.menus,
+.component-area,
+.status-area {
+	background: #fff;
+}
+.status-field {
+	height: 1.5rem;
+	line-height: 1.5rem;
+}
+.status-text {
+	padding-left: 8px;
+}
+
+body,
+.canvas-area {
+	background: #7b7b7b;
+	/*background: #e9e9e9;*/
+}
+.canvas-area {
+	padding: 8px;
+	border: 1px solid gray;
+}
+
+.component-ghost {
+	border-radius: 2px;
+	transition: border-radius .2s ease, border-width .2s ease, opacity .2s ease;
+	outline: 0;
+}
+/* NOTE: copy/pasted from classic.css */
+/* @TODO: actually show a preview of the component itself when dragging for the modern theme */
+/* @TODO: cursor maybe? just when already dragging? */
+.component-ghost.dock {
+	border: 1px solid #2196f3;
+	animation: squish 0.7s ease infinite;
+}
+@keyframes squish {
+	0% {
+		transform: scale(90%, 110%);
+	}
+	50% {
+		transform: scale(110%, 90%);
+	}
+	100% {
+		transform: scale(90%, 110%);
+	}
+}
+.component-ghost:not(.dock) {
+	border: 4px solid #2196f3;
+	opacity: 0.3;
+	animation: bobble 1s ease-in-out infinite;
+	border-top-left-radius: 10px;
+	border-top-right-radius: 10px;
+}
+@keyframes bobble {
+	0% {
+		transform: scale(95%);
+	}
+	50% {
+		transform: scale(105%);
+	}
+	100% {
+		transform: scale(95%);
+	}
+}
+@media (prefers-reduced-motion) {
+	.component-ghost {
+		animation: none !important;
+	}
+}
+
+.resize-ghost.thick:after,
+.resize-ghost.thick:before {
+	content: '';
+	position: absolute; left: 0; right: 0; top: 0; bottom: 0;
+	outline: 1px dotted #ccc;
+}
+.resize-ghost.thick:after {
+	outline-offset: 1px;
+}
+.resize-ghost.thick:before {
+	outline-offset: 2px;
+}
+
+:root {
+	/* for disabled button icon effect */
+	--ButtonHilight: #fff;
+	--ButtonShadow: #aaa;
+}
+.help-window .resizer {
+	background-color: #aaa !important;
+	border: 0 !important;
+	box-shadow: none !important;
+}
+.help-window .toolbar button {
+	width: 60px;
+	height: 42px;
+	margin-left: 2px;
+	margin-right: 0;
+	margin-top: 2px;
+	margin-bottom: 1px;
+	border-width: 1px; /* or else it's like 17px in Firefox?? and totally screws up the icons */
+}
+.help-window .window-content {
+	padding: 0;
+}
+.help-window iframe {
+	border: 0;
+	/* @TODO ideally, apply a padding: 16px on the body in the iframe, except for on the landing page (which has a background) */
+}
+.help-window ul.contents {
+	padding: 16px;
+	border-right: 1px solid rgba(128, 128, 128, 0.5);
+}
+.help-window .item {
+	font-family: 'Segoe UI', sans-serif;
+	font-size: 12px;
+	padding: 0 2px;
+}
+.help-window .item:hover {
+	text-decoration: underline;
+	color: #1976D2;
+	cursor: pointer;
+}
+.help-window li:before {
+	/* @TODO: more modern icons */
+	background-image: url("../../images/help-icons.png");
+}
+.help-window .item.selected {
+	/* @TODO: separate .help-window .contents.focused .item.selected */
+	background-color: #2196f3;
+	color: white;
+}
+/* ::selection {
+	background-color: #2196f3;
+	color: white;
+} */
+
+.history-view {
+	background: white;
+	color: black;
+}
+
+input:invalid {
+	box-shadow: 0 0 0 2px red;
+}
+.partial-url-label {
+	opacity: 0.6;
+}
+
+input:disabled + label {
+	color: gray;
+}
+
+details {
+	border: 1px solid gray;
+}
+summary {
+	background-color: #dfdfdf;
+	color: black;
+	padding: 3px;
+	padding-left: 7px;
+}
+details[open] > summary {
+	border-bottom: 1px solid gray;
+}
+details,
+summary {
+	border-top-left-radius: 3px;
+	border-top-right-radius: 3px;
+}
+details:not([open]),
+details:not([open]) > summary {
+	border-bottom-left-radius: 3px;
+	border-bottom-right-radius: 3px;
+}
--- a/static/html/jspaint/styles/themes/occult.css
+++ b/static/html/jspaint/styles/themes/occult.css
@@ -0,0 +1,36 @@
+@import "./classic.css";
+@import "./red-wine.css";
+
+:root {
+	--theme-loaded: "occult.css";
+}
+
+.tool-icon,
+.tool-icon.use-svg { /* specificity needed for overriding classic theme; SVG is not supported yet for this theme */
+	background-image: url("../../images/occult/tools.png");
+	background-repeat: no-repeat;
+	background-position: calc(-16px * var(--icon-index)) 0;
+}
+/* .tool-icon.use-svg {
+	background-image: url("../../images/occult/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px;
+} */
+.eye-gaze-mode .tool-icon.use-svg {
+	background-image: url("../../images/dark/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px;
+}
+
+.transparent-mode-option,
+.transparent-mode-option.use-svg { /* specificity needed for overriding classic theme; SVG is not supported yet for this theme */
+	background-image: url("../../images/occult/options-transparency.png");
+}
+/* .transparent-mode-option.use-svg {
+	background-image: url("../../images/occult/options-transparency.svg");
+} */
+
+.eye-gaze-mode .toggle-dwell-clicking .button-icon {
+	background: url(../../images/dark/eye-gaze-pause.svg);
+}
+.eye-gaze-mode.eye-gaze-mode-paused .toggle-dwell-clicking .button-icon {
+	background: url(../../images/dark/eye-gaze-unpause.svg);
+}
--- a/static/html/jspaint/styles/themes/red-wine.css
+++ b/static/html/jspaint/styles/themes/red-wine.css
@@ -0,0 +1,45 @@
+/* This is a generated file. */
+:root {
+	--checker: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAGklEQVQYV2M84GDxf9mZCwyMaTwc/6NMDBgASCgGs4uut0wAAAAASUVORK5CYII=");
+	--button-active-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h256v256h-256v-256z%22%20fill%3D%22rgb(64%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h192v192h-192v-192z%22%20fill%3D%22rgb(67%2C%209%2C%205)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--button-normal-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h224v32h-192v192h-32v-224z%22%20fill%3D%22rgb(192%2C%2064%2C%2056)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M224%200h32v256h-256v-32h224v-224z%22%20fill%3D%22rgb(64%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h160v32h-128v128h-32v-160z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M192%2032h32v192h-192v-32h160v-160z%22%20fill%3D%22rgb(67%2C%209%2C%205)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--inset-deep-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h224v32h-192v192h-32v-224z%22%20fill%3D%22rgb(64%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M224%200h32v256h-256v-32h224v-224z%22%20fill%3D%22rgb(192%2C%2064%2C%2056)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h160v32h-128v128h-32v-160z%22%20fill%3D%22rgb(67%2C%209%2C%205)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M192%2032h32v192h-192v-32h160v-160z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--button-default-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h256v256h-256v-256z%22%20fill%3D%22rgb(64%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h160v32h-128v128h-32v-160z%22%20fill%3D%22rgb(192%2C%2064%2C%2056)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h96v32h-64v64h-32v-96z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M160%2064h32v128h-128v-32h96v-96z%22%20fill%3D%22rgb(67%2C%209%2C%205)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M96%2096h64v64h-64v-64z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%09%3Crect%20x%3D%220%22%20y%3D%220%22%20width%3D%22256%22%20height%3D%22256%22%20stroke-width%3D%2264%22%20stroke%3D%22rgb(0%2C%200%2C%200)%22%20fill%3D%22none%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 96 / 3px;
+	--button-default-active-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h256v256h-256v-256z%22%20fill%3D%22rgb(64%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h192v192h-192v-192z%22%20fill%3D%22rgb(67%2C%209%2C%205)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(102%2C%2012%2C%208)%22%2F%3E%0A%09%09%3Crect%20x%3D%220%22%20y%3D%220%22%20width%3D%22256%22%20height%3D%22256%22%20stroke-width%3D%2264%22%20stroke%3D%22rgb(0%2C%200%2C%200)%22%20fill%3D%22none%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--scrollbar-arrows-ButtonText: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAJCAYAAABaMo5wAAAAYElEQVQ4T2NkGGSAcZC5h4EmDvr///9/RkZGosxGVwvXBJJADy1chhKyEGYWIUdhU4fiC2RH4XMMzOG0UIMRrPh8T2woUi2EqJXACUUpsj040xC1HEOpOUTlBEotIUU/AKXFQAqyTJ6DAAAAAElFTkSuQmCC");
+	--scrollbar-arrows-GrayText: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAJCAYAAABaMo5wAAAAYElEQVQ4T2NkGGSAcZC5h4EmDjrg4PDf4cABosxGVwvXBJJADy1chhKyEGYWIUdhU4fiC2RH4XMMzOG0UIMRrPh8T2woUi2EqJXACUUpsj040xC1HEOpOUTlBEotIUU/AKtmQArdV6QJAAAAAElFTkSuQmCC");
+	--scrollbar-arrows-ButtonHilight: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAJCAYAAABaMo5wAAAAYElEQVQ4T2NkGGSAcZC5h4EmDjrgYPHf4cAJosxGVwvXBJJADy1chhKyEGYWIUdhU4fiC2RH4XMMzOG0UIMRrPh8T2woUi2EqJXACUUpsj040xC1HEOpOUTlBEotIUU/AKbmQArChw1hAAAAAElFTkSuQmCC");
+	--scrollbar-size: 13px;
+	--scrollbar-button-inner-size: 9px;
+	--ActiveTitle: rgb(64, 0, 12);
+	--Background: rgb(147, 9, 0);
+	--Hilight: rgb(192, 0, 0);
+	--HilightText: rgb(255, 255, 255);
+	--TitleText: rgb(255, 255, 255);
+	--Window: rgb(64, 0, 0);
+	--WindowText: rgb(255, 255, 255);
+	--Scrollbar: rgb(192, 64, 56);
+	--InactiveTitle: rgb(0, 0, 0);
+	--Menu: rgb(102, 12, 8);
+	--WindowFrame: rgb(0, 0, 0);
+	--MenuText: rgb(255, 255, 255);
+	--ActiveBorder: rgb(102, 12, 8);
+	--InactiveBorder: rgb(102, 12, 8);
+	--AppWorkspace: rgb(67, 9, 5);
+	--ButtonFace: rgb(102, 12, 8);
+	--ButtonShadow: rgb(67, 9, 5);
+	--GrayText: rgb(192, 64, 64);
+	--ButtonText: rgb(255, 255, 255);
+	--InactiveTitleText: rgb(239, 44, 33);
+	--ButtonHilight: rgb(192, 64, 56);
+	--ButtonDkShadow: rgb(64, 32, 32);
+	--ButtonLight: rgb(102, 12, 8);
+	--InfoText: rgb(255, 217, 173);
+	--InfoWindow: rgb(64, 0, 0);
+	--GradientActiveTitle: rgb(217, 11, 0);
+	--GradientInactiveTitle: rgb(134, 4, 2);
+	--ButtonAlternateFace: rgb(192, 192, 192);
+	--HotTrackingColor: rgb(255, 0, 0);
+	--MenuHilight: rgb(192, 0, 0);
+	--MenuBar: rgb(102, 12, 8);
+}
--- a/static/html/jspaint/styles/themes/vista-esque-midnight-green.css
+++ b/static/html/jspaint/styles/themes/vista-esque-midnight-green.css
@@ -0,0 +1,47 @@
+/* Source: https://www.deviantart.com/tpenguinltg/art/Vista-esque-Midnight-Green-563591910 */
+/* License: https://creativecommons.org/licenses/by-sa/3.0/ */
+/* This is a generated file. */
+:root {
+	--checker: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAGklEQVQYV2NsaGj4v2DBAgZGBQWF/wkJCQwAR5oG4S4rhtYAAAAASUVORK5CYII=");
+	--button-active-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h256v256h-256v-256z%22%20fill%3D%22rgb(0%2C%200%2C%200)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h192v192h-192v-192z%22%20fill%3D%22rgb(21%2C%2021%2C%2021)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--button-normal-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h224v32h-192v192h-32v-224z%22%20fill%3D%22rgb(128%2C%20128%2C%20128)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M224%200h32v256h-256v-32h224v-224z%22%20fill%3D%22rgb(0%2C%200%2C%200)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h160v32h-128v128h-32v-160z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M192%2032h32v192h-192v-32h160v-160z%22%20fill%3D%22rgb(21%2C%2021%2C%2021)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--inset-deep-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h224v32h-192v192h-32v-224z%22%20fill%3D%22rgb(0%2C%200%2C%200)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M224%200h32v256h-256v-32h224v-224z%22%20fill%3D%22rgb(128%2C%20128%2C%20128)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h160v32h-128v128h-32v-160z%22%20fill%3D%22rgb(21%2C%2021%2C%2021)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M192%2032h32v192h-192v-32h160v-160z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--button-default-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h256v256h-256v-256z%22%20fill%3D%22rgb(0%2C%200%2C%200)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h160v32h-128v128h-32v-160z%22%20fill%3D%22rgb(128%2C%20128%2C%20128)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h96v32h-64v64h-32v-96z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M160%2064h32v128h-128v-32h96v-96z%22%20fill%3D%22rgb(21%2C%2021%2C%2021)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M96%2096h64v64h-64v-64z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Crect%20x%3D%220%22%20y%3D%220%22%20width%3D%22256%22%20height%3D%22256%22%20stroke-width%3D%2264%22%20stroke%3D%22rgb(0%2C%200%2C%200)%22%20fill%3D%22none%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 96 / 3px;
+	--button-default-active-border-image: url("data:image/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22256px%22%20height%3D%22256px%22%20viewBox%3D%220%200%20256%20256%22%3E%0A%09%09%09%0A%09%09%3Cpath%20d%3D%22M0%200h256v256h-256v-256z%22%20fill%3D%22rgb(0%2C%200%2C%200)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M32%2032h192v192h-192v-192z%22%20fill%3D%22rgb(21%2C%2021%2C%2021)%22%2F%3E%0A%09%09%3Cpath%20d%3D%22M64%2064h128v128h-128v-128z%22%20fill%3D%22rgb(32%2C%2032%2C%2032)%22%2F%3E%0A%09%09%3Crect%20x%3D%220%22%20y%3D%220%22%20width%3D%22256%22%20height%3D%22256%22%20stroke-width%3D%2264%22%20stroke%3D%22rgb(0%2C%200%2C%200)%22%20fill%3D%22none%22%2F%3E%0A%09%0A%09%09%3C%2Fsvg%3E") 64 / 2px;
+	--scrollbar-arrows-ButtonText: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAJCAYAAABaMo5wAAAAYElEQVQ4T2NkGGSAcZC5h4EmDvr///9/RkZGosxGVwvXBJJADy1chhKyEGYWIUdhU4fiC2RH4XMMzOG0UIMRrPh8T2woUi2EqJXACUUpsj040xC1HEOpOUTlBEotIUU/AKXFQAqyTJ6DAAAAAElFTkSuQmCC");
+	--scrollbar-arrows-GrayText: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAJCAYAAABaMo5wAAAAYElEQVQ4T2NkGGSAcZC5h4EmDlJQUPj/4MEDosxGVwvXBJJADy1chhKyEGYWIUdhU4fiC2RH4XMMzOG0UIMRrPh8T2woUi2EqJXACUUpsj040xC1HEOpOUTlBEotIUU/AC1mQAqnFEiwAAAAAElFTkSuQmCC");
+	--scrollbar-arrows-ButtonHilight: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAAAJCAYAAABaMo5wAAAAYElEQVQ4T2NkGGSAcZC5h4EmDmpoaPjf0NBAlNnoauGaQBLooYXLUEIWwswi5Chs6lB8gewofI6BOZwWajCCFZ/viQ1FqoUQtRI4oShFtgdnGqKWYyg1h6icQKklpOgHAM9mQArEvm5+AAAAAElFTkSuQmCC");
+	--scrollbar-size: 13px;
+	--scrollbar-button-inner-size: 9px;
+	--ActiveTitle: rgb(18, 91, 30);
+	--Background: rgb(15, 45, 30);
+	--Hilight: rgb(32, 128, 44);
+	--HilightText: rgb(255, 255, 255);
+	--TitleText: rgb(255, 255, 255);
+	--Window: rgb(0, 0, 0);
+	--WindowText: rgb(255, 255, 255);
+	--Scrollbar: rgb(128, 128, 128);
+	--InactiveTitle: rgb(18, 91, 30);
+	--Menu: rgb(32, 32, 32);
+	--WindowFrame: rgb(0, 0, 0);
+	--MenuText: rgb(255, 255, 255);
+	--ActiveBorder: rgb(32, 32, 32);
+	--InactiveBorder: rgb(32, 32, 32);
+	--AppWorkspace: rgb(21, 21, 21);
+	--ButtonFace: rgb(32, 32, 32);
+	--ButtonShadow: rgb(21, 21, 21);
+	--GrayText: rgb(32, 32, 32);
+	--ButtonText: rgb(255, 255, 255);
+	--InactiveTitleText: rgb(192, 192, 192);
+	--ButtonHilight: rgb(128, 128, 128);
+	--ButtonDkShadow: rgb(0, 0, 0);
+	--ButtonLight: rgb(32, 32, 32);
+	--InfoText: rgb(255, 255, 255);
+	--InfoWindow: rgb(0, 30, 0);
+	--GradientActiveTitle: rgb(100, 168, 60);
+	--GradientInactiveTitle: rgb(18, 91, 30);
+	--ButtonAlternateFace: rgb(192, 192, 192);
+	--HotTrackingColor: rgb(64, 180, 64);
+	--MenuHilight: rgb(32, 128, 44);
+	--MenuBar: rgb(32, 32, 32);
+}
--- a/static/html/jspaint/styles/themes/winter.css
+++ b/static/html/jspaint/styles/themes/winter.css
@@ -0,0 +1,162 @@
+@import "./classic.css";
+@import "../../lib/os-gui/blue.css";
+@import url('https://fonts.googleapis.com/css?family=Charm|Princess+Sofia&display=swap');
+
+:root {
+	--theme-loaded: "winter.css";
+}
+
+/* Advent calendar-style tool buttons that flip to reveal thematic pixel art for each tool */
+/* .tool-icon::before is a flap, and .tool-icon::after is an icon visible on the front of the flap, showing the classic theme's icons for usability */
+/* The .tool-icon is used to show the revealed thematic icon. */
+.tool-icon,
+.tool-icon.use-svg { /* specificity needed for overriding classic theme; SVG is not supported yet for this theme */
+	background-image: url("../../images/winter/tools.png");
+	background-repeat: no-repeat;
+	background-position: calc(-16px * var(--icon-index)) 0;
+}
+/* .tool-icon.use-svg {
+	background-image: url("../../images/winter/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px;
+} */
+.tool-icon::before,
+.tool-icon::after {
+	content: " ";
+	position: absolute;
+	--border-width: 3px;
+	/* inset doesn't have enough browser support for me */
+	top: calc(-1 * var(--border-width));
+	left: calc(-1 * var(--border-width));
+	right: calc(-1 * var(--border-width));
+	bottom: calc(-1 * var(--border-width));
+	border-top: var(--border-width) solid var(--ButtonHilight);
+	border-left: var(--border-width) solid var(--ButtonHilight);
+	border-right: var(--border-width) solid var(--ButtonShadow);
+	border-bottom: var(--border-width) solid var(--ButtonShadow);
+	--transition-duration: 0.2s;
+	transition: transform var(--transition-duration) ease-in-out;
+	transform-origin: left;
+	--side: -1;
+}
+.tool-icon::after {
+	z-index: 3;
+	background-image: url("../../images/classic/tools.png");
+	background-repeat: no-repeat;
+	background-position: calc(-16px * var(--icon-index)) 0;
+	backface-visibility: hidden;
+}
+.tool-icon.use-svg::after {
+	background-image: url("../../images/classic/tools.svg");
+	background-position: calc(-16px * (var(--icon-index) * 2 + 1)) -16px;
+}
+
+.tool .tool-icon::before {
+	border-width: 1px;
+	background: linear-gradient(var(--gradient-direction), var(--ButtonFace), var(--ButtonShadow) 190%);
+	background-position: 20px 0; /* starting gradient not visible */
+	background-repeat: no-repeat; /* mustn't wrap to be invisible */
+	background-color: var(--ButtonFace);
+	transition: transform var(--transition-duration) ease-in-out, background-position var(--transition-duration) ease-in-out;
+	z-index: 2;
+	--gradient-direction: to left;
+}
+.tool.selected .tool-icon::before,
+.tool.selected .tool-icon::after {
+	transform: rotateY(calc(120deg * var(--side))) skewY(calc(-20deg * var(--side)));
+}
+.tool.selected .tool-icon::before {
+	background-position: 0% 0% !important; /* !important to override .tool:nth-child(2n+1) .tool-icon::before */
+}
+
+.tool:nth-child(2n) .tool-icon::before,
+.tool:nth-child(2n) .tool-icon::after {
+	--side: 1;
+	transform-origin: right;
+	--gradient-direction: to right;
+}
+.tool:nth-child(2n+1) .tool-icon::before {
+	background-position: -20px 0; /* opposite for transition to work right */
+}
+
+/* Fancy cursive menus */
+.menus * {
+	font-family: 'Princess Sofia', cursive;
+	font-size: 20px;
+}
+.menu-button {
+	padding: 5px 10px;
+	height: 30px;
+}
+.menu-popup * {
+	font-family: 'Charm', cursive;
+	font-size: 18px;
+}
+
+/* Fanciful snow flakes for hotkey highlighting */
+@supports (mix-blend-mode: overlay) {
+	.menu-hotkey {
+		text-decoration: none;
+		position: relative;
+	}
+	.menu-hotkey::after {
+		/* content: "❄️"; */
+		/* font-size: 20px; */
+		/* color: #fff; */
+		content: "";
+		width: 1em;
+		height: 1em;
+		/* Noto Color Emoji snowflake, brightened a bit. Original fill: #95c7ec */
+		/* Source: https://github.com/googlefonts/noto-emoji/blob/9a5261d871451f9b5183c93483cbd68ed916b1e9/svg/emoji_u2744.svg */
+		background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 128 128'%3E%3Cpath style='fill:%23aad1ef' d='m70 51-1-19s10-5 12-8 1-9-1-10c-2 0-11 7-12 6s4-6 4-8l-7-7-8 8s3 7 2 8-10-6-12-6c-3 1-2 5-1 7s15 9 15 9l-1 20h-3l-2 3-15-9-1-18c0-2-4-3-5-3l-4 16-6-10-9 2 3 12 10 2-12 14s3 3 6 2l11-8 16 8v3l1 1-16 9c-1 0-10-7-13-7s-5 4-5 4l12 9-10 5-4 9 11 3c2 0 4-8 5-9l1 2s3 11 5 11 4-3 5-4-1-15-1-15l15-8 2 2 4 1v17s-16 7-17 9l1 7 14-5v9s6 9 8 8l6-8-5-9c1 0 10 7 12 6 2 0 3-2 3-4S70 96 70 96V78l3-1 3-4 15 11 1 18 6 2 1-16 7 6 10-2-3-9c-1-2-8-1-8-1-1-1 11-5 11-7s-4-5-5-6l-15 7-17-10 1-2-1-2 17-10s15 6 16 5l3-3-12-7h9l5-10-12-3-5 6-1-13h-6l-2 18-16 9-2-3h-3z'/%3E%3Cpath style='fill:%23afe3ff' d='m76 56 19-10V26l-5 3-1 14-16 9 3 4zM99 44l8-8c2-1 9 2 9 2l1-3c-1-1-10-5-12-4s-5 7-5 7l-1 6zM99 51l-4 2s10 6 13 6 6-3 6-3h-5l-10-5zM77 70l-2 5 14 9s-1 15 1 17l4 2 1-22-18-11zM95 75s9-7 12-7 5 2 5 2l-13 7-4-2zM100 85l-1 4s3 8 6 8c2 1 10-2 11-3v-4s-7 3-9 2c-3 0-7-7-7-7zM59 55l-5 8c0 1 4 9 6 10h10l4-9-4-9H59zM63 22l-2-9 6-6-3-3c-2 0-9 6-9 8l4 9 4 1zM45 19s0 4 2 6c1 2 11 7 11 7l1 19h4V29l-10-5-8-5zM40 48l13 8 2-3-15-9zM30 40l3 3c2-1 2-19 2-19s-3-1-4 0l-1 16zM29 44c2 1 2 3 1 4L17 61s-3-1-3-3l11-11s-8 2-10 0l-4-14 5-1 2 11 11 1zM50 66l-16 9 4 3 14-9zM31 81l-6 4h-6l-4 10-3-1c-1-1 3-11 4-13h9l-10-7c-1-2 3-4 3-4s14 9 13 11zM33 86l-3 3 2 13h4l-3-16zM59 78v15l-14 9-1 5 19-10V78h-4zM83 109l-13-9v-6l12 10 1 5zM60 114l8 8-4 2c-1 0-9-7-9-9l4-9 3-1-2 9z'/%3E%3Cpath style='fill:%23fefefe' d='m71 62-2 4-1 4h-7c-2 0-3 4 0 4l10-1 5-10c0-2-4-7-6-8-1-2-4 0-2 3l3 4zM93 30c-2 0-2 3-2 6s1 6 3 6 1-5 1-7 1-5-2-5zM64 8c1 1-1 3-1 4-1 0-3 2-5 0s1-3 2-4h4zM63 28c-2 0-2 5-2 11 0 8 0 12 2 12s1-4 1-13c0-4 1-10-1-10zM15 33c-3 1-2 4-1 7 1 1 2 6 5 5 2-1 1-5 0-7 0-2-2-6-4-5zM92 90l-1 5 1 5c2 0 2-4 2-5 0-2 0-5-2-5zM63 78l-1 9c0 6-1 10 1 10 2-1 2-7 2-11s0-8-2-8zM37 78c1 1 5-2 8-3 4-2 8-4 7-6s-5 1-8 3c-3 1-8 4-7 6zM25 86l-5 1-2 4c-2 1-3-1-2-3 0-3 1-4 2-5l5-1c2 0 3 3 2 4z'/%3E%3C/svg%3E");
+		background-repeat: no-repeat;
+		overflow: hidden;
+		position: absolute;
+		mix-blend-mode: overlay;
+		left: 50%;
+		bottom: 0.1em;
+		transform: translateX(-50%);
+		--base-transform: translateX(-50%);
+		transform-origin: center;
+		transition: width 0.2s ease-in-out, height 0.2s ease-in-out, bottom 0.2s ease-in-out, opacity 0.2s ease-in-out;
+	}
+	[aria-disabled=true] .menu-hotkey::after {
+		opacity: 0.7;
+		--is-disabled: 1;
+	}
+	/* This might obscure the purpose of the snowflake indicators, but it's fun. */
+	.menu-button:hover .menu-hotkey::after,
+	.highlight:not(.menu-button[aria-expanded="true"]) .menu-hotkey::after {
+		animation: rotate-snowflake calc(4s + 6s * var(--is-disabled, 0)) linear infinite;
+		opacity: calc(0.5 - 0.3 * var(--is-disabled, 0));
+		width: 2em;
+		height: 2em;
+		bottom: -0.4em;
+	}
+	@keyframes rotate-snowflake {
+		from {
+			transform: var(--base-transform) rotate(0deg);
+		}
+		to {
+			transform: var(--base-transform) rotate(360deg);
+		}
+	}
+	/* This might clarify the purpose of the indicators, by asserting that "yes, this letter specifically is special" */
+	.menu-button:not([aria-disabled=true]).highlight .menu-hotkey,
+	.menu-item:not([aria-disabled=true]).highlight .menu-hotkey {
+		color: red;
+	}
+}
+
+/* a button to leave the Winter theme */
+button.grinch-button {
+	position: absolute;
+	bottom: 0px;
+	right: 0px;
+	width: 100px;
+	height: 179px;
+    z-index: 2;
+	background-image: url("../../images/winter/grinch-smile-spritesheet.png");
+	border: 0;
+	background-color: transparent;
+	cursor: pointer;
+}