refactor: packages/

4 files changed, 1264 insertions, 0 deletions

diff --git a/packages/excalidraw/css/app.scss b/packages/excalidraw/css/app.scss
new file mode 100644
index 0000000..62e5d46
--- /dev/null
+++ b/packages/excalidraw/css/app.scss
@@ -0,0 +1,39 @@
+@import "open-color/open-color.scss";
+
+.visually-hidden {
+  position: absolute !important;
+  height: 1px;
+  width: 1px;
+  overflow: hidden;
+  clip: rect(1px, 1px, 1px, 1px);
+  white-space: nowrap; /* added line */
+  user-select: none;
+}
+
+.LoadingMessage {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 999;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  pointer-events: none;
+
+  .Spinner {
+    font-size: 2.8em;
+  }
+
+  .LoadingMessage-text {
+    margin-top: 1em;
+    font-size: 0.8em;
+  }
+}
+
+.LoadingMessage--dark {
+  background-color: #121212;
+  color: #ced4da;
+}
diff --git a/packages/excalidraw/css/styles.scss b/packages/excalidraw/css/styles.scss
new file mode 100644
index 0000000..6f1d9cd
--- /dev/null
+++ b/packages/excalidraw/css/styles.scss
@@ -0,0 +1,767 @@
+@import "./variables.module.scss";
+@import "./theme";
+
+:root {
+  --zIndex-canvas: 1;
+  --zIndex-interactiveCanvas: 2;
+  --zIndex-svgLayer: 3;
+  --zIndex-wysiwyg: 3;
+  --zIndex-canvasButtons: 3;
+  --zIndex-layerUI: 4;
+  --zIndex-eyeDropperBackdrop: 5;
+  --zIndex-eyeDropperPreview: 6;
+  --zIndex-hyperlinkContainer: 7;
+
+  --zIndex-modal: 1000;
+  --zIndex-popup: 1001;
+  --zIndex-toast: 999999;
+
+  --sab: env(safe-area-inset-bottom);
+  --sal: env(safe-area-inset-left);
+  --sar: env(safe-area-inset-right);
+  --sat: env(safe-area-inset-top);
+}
+
+body.excalidraw-cursor-resize,
+body.excalidraw-cursor-resize a:hover,
+body.excalidraw-cursor-resize * {
+  cursor: ew-resize;
+}
+
+.excalidraw {
+  --ui-font: Assistant, system-ui, BlinkMacSystemFont, -apple-system, Segoe UI,
+    Roboto, Helvetica, Arial, sans-serif;
+  font-family: var(--ui-font);
+
+  position: relative;
+  overflow: hidden;
+  color: var(--text-primary-color);
+  display: flex;
+  top: 0;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  height: 100%;
+  width: 100%;
+
+  button {
+    cursor: pointer;
+    user-select: none;
+  }
+
+  &:focus {
+    outline: none;
+  }
+
+  // serves 2 purposes:
+  // 1. prevent selecting text outside the component when double-clicking or
+  //    dragging inside it (e.g. on canvas)
+  // 2. prevent selecting UI, both from the inside, and from outside the
+  //    component (e.g. if you select text in a sidebar)
+  user-select: none;
+
+  .excalidraw-link,
+  a {
+    font-weight: 500;
+    text-decoration: none;
+    color: var(--link-color);
+    user-select: none;
+    cursor: pointer;
+
+    &:hover {
+      text-decoration: underline;
+    }
+    &:active {
+      text-decoration: none;
+    }
+  }
+
+  canvas {
+    touch-action: none;
+
+    // following props improve blurriness at certain devicePixelRatios.
+    // AFAIK it doesn't affect export (in fact, export seems sharp either way).
+
+    image-rendering: pixelated; // chromium
+    // NOTE: must be declared *after* the above
+    image-rendering: -moz-crisp-edges; // FF
+
+    z-index: var(--zIndex-canvas);
+
+    &.interactive {
+      z-index: var(--zIndex-interactiveCanvas);
+    }
+
+    // Remove the main canvas from document flow to avoid resizeObserver
+    // feedback loop (see https://github.com/excalidraw/excalidraw/pull/3379)
+  }
+
+  &__canvas-wrapper,
+  &__canvas.static {
+    pointer-events: none;
+  }
+
+  &__canvas {
+    position: absolute;
+  }
+
+  &__embeddable {
+    width: 100%;
+    height: 100%;
+    border: 0;
+  }
+
+  &__embeddable-container {
+    position: absolute;
+    z-index: 2;
+    transform-origin: top left;
+    pointer-events: none;
+  }
+
+  &.theme--dark {
+    // The percentage is inspired by
+    // https://material.io/design/color/dark-theme.html#properties, which
+    // recommends surface color of #121212, 93% yields #111111 for #FFF
+
+    canvas {
+      filter: var(--theme-filter);
+    }
+  }
+
+  .FixedSideContainer {
+    padding-top: var(--sat, 0);
+    padding-right: var(--sar, 0);
+    padding-bottom: var(--sab, 0);
+    padding-left: var(--sal, 0);
+  }
+
+  .panelRow {
+    display: flex;
+    justify-content: space-between;
+  }
+
+  .panelColumn {
+    display: flex;
+    flex-direction: column;
+    row-gap: 0.75rem;
+
+    h3,
+    legend,
+    .control-label {
+      margin: 0;
+      margin-bottom: 0.25rem;
+      font-size: 0.75rem;
+      color: var(--text-primary-color);
+      font-weight: 400;
+      display: block;
+    }
+
+    .control-label input {
+      display: block;
+      width: 100%;
+    }
+
+    legend {
+      padding: 0;
+    }
+
+    .iconSelectList {
+      flex-wrap: wrap;
+      position: relative;
+    }
+
+    .buttonList {
+      flex-wrap: wrap;
+      display: flex;
+      column-gap: 0.5rem;
+      row-gap: 0.5rem;
+
+      label {
+        font-size: 0.75rem;
+      }
+
+      input[type="radio"],
+      input[type="button"] {
+        opacity: 0;
+        position: absolute;
+        pointer-events: none;
+      }
+
+      .iconRow {
+        margin-top: 8px;
+      }
+    }
+
+    fieldset {
+      margin: 0;
+      padding: 0;
+      border: none;
+    }
+  }
+
+  .divider {
+    width: 1px;
+    background-color: $oc-gray-2;
+    margin: 1px;
+  }
+
+  .welcome-screen-menu-item:focus-visible,
+  .dropdown-menu-item:focus-visible,
+  button:focus-visible,
+  .buttonList label:focus-within,
+  input:focus-visible {
+    outline: transparent;
+    box-shadow: 0 0 0 1px var(--color-brand-hover);
+  }
+
+  .buttonList {
+    .ToolIcon__icon {
+      all: unset !important;
+      display: flex !important;
+    }
+
+    button {
+      background-color: transparent;
+    }
+
+    label,
+    button,
+    .zIndexButton {
+      @include outlineButtonIconStyles;
+    }
+  }
+
+  .App-top-bar {
+    z-index: var(--zIndex-layerUI);
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+  }
+
+  .App-bottom-bar {
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    --bar-padding: calc(4 * var(--space-factor));
+    padding-top: #{"max(var(--bar-padding), var(--sat,0))"};
+    padding-right: var(--sar, 0);
+    padding-bottom: var(--sab, 0);
+    padding-left: var(--sal, 0);
+    z-index: 4;
+    display: flex;
+    align-items: flex-end;
+    pointer-events: none;
+
+    > .Island {
+      width: 100%;
+      max-width: 100%;
+      min-width: 100%;
+      box-sizing: border-box;
+      max-height: 100%;
+      display: flex;
+      flex-direction: column;
+      pointer-events: var(--ui-pointerEvents);
+
+      .panelColumn {
+        padding: 8px 8px 0 8px;
+      }
+    }
+  }
+
+  .App-toolbar {
+    width: 100%;
+
+    .eraser {
+      &.ToolIcon:hover {
+        --icon-fill-color: #fff;
+        --keybinding-color: #fff;
+      }
+      &.active {
+        background-color: var(--color-primary);
+      }
+    }
+  }
+
+  .App-toolbar-content {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 8px;
+
+    .dropdown-menu--mobile {
+      bottom: 55px;
+      top: auto;
+    }
+  }
+
+  .App-mobile-menu {
+    width: 100%;
+    overflow-x: visible;
+    overflow-y: auto;
+    box-sizing: border-box;
+    margin-bottom: var(--bar-padding);
+  }
+
+  .App-menu {
+    display: grid;
+    color: var(--icon-fill-color);
+  }
+
+  .shapes-section {
+    display: flex;
+    justify-content: center;
+    pointer-events: none !important;
+
+    & > * {
+      pointer-events: var(--ui-pointerEvents);
+    }
+  }
+
+  .App-menu_top {
+    grid-template-columns: 1fr 2fr 1fr;
+    grid-gap: 2rem;
+    align-items: flex-start;
+    cursor: default;
+    pointer-events: none !important;
+
+    & > * {
+      pointer-events: var(--ui-pointerEvents);
+    }
+
+    @media (min-width: 1536px) {
+      grid-template-columns: 1fr 1fr 1fr;
+      grid-gap: 3rem;
+    }
+  }
+
+  .App-menu_top > *:first-child {
+    justify-self: flex-start;
+  }
+
+  .App-menu_top > *:last-child {
+    justify-self: flex-end;
+  }
+
+  .App-menu_bottom {
+    position: absolute;
+    bottom: 1rem;
+    display: flex;
+    justify-content: space-between;
+    align-items: flex-start;
+    cursor: default;
+    pointer-events: none !important;
+    box-sizing: border-box;
+    padding: 0 1rem;
+
+    &--transition-left {
+      section {
+        width: 185px;
+      }
+    }
+
+    section {
+      display: flex;
+    }
+  }
+
+  .App-menu_bottom > *:first-child {
+    justify-self: flex-start;
+  }
+
+  .App-menu_bottom > *:last-child {
+    justify-self: flex-end;
+  }
+
+  .App-menu_left {
+    grid-template-rows: 1fr auto 1fr;
+    height: 100%;
+  }
+
+  .App-menu_right {
+    grid-template-rows: 1fr;
+    height: 100%;
+  }
+
+  .App-menu__left {
+    overflow-y: auto;
+    padding: 0.75rem;
+    width: 12.5rem;
+    box-sizing: border-box;
+    position: absolute;
+  }
+
+  .dropdown-select {
+    height: 1.5rem;
+    padding: 0;
+    padding-inline-start: 0.5rem;
+    padding-inline-end: 1.5rem;
+    color: var(--icon-fill-color);
+    background-color: var(--button-gray-1);
+    border-radius: var(--space-factor);
+    border: 1px solid var(--button-gray-2);
+    font-size: 0.8rem;
+    font-family: inherit;
+    outline: none;
+    appearance: none;
+    background-image: var(--dropdown-icon);
+    background-repeat: no-repeat;
+    background-position: right 0.7rem top 50%, 0 0;
+
+    :root[dir="rtl"] & {
+      background-position: left 0.7rem top 50%, 0 0;
+    }
+
+    background-size: 0.65em auto, 100%;
+
+    &:focus {
+      box-shadow: 0 0 0 2px var(--focus-highlight-color);
+    }
+
+    &:hover {
+      background-color: var(--button-gray-2);
+    }
+
+    &:active {
+      background-color: var(--button-gray-2);
+    }
+
+    &__language {
+      height: 2rem;
+      background-color: var(--island-bg-color);
+      border-color: var(--default-border-color) !important;
+      cursor: pointer;
+
+      &:hover {
+        background-color: var(--island-bg-color);
+      }
+    }
+  }
+
+  .scroll-back-to-content {
+    border-radius: var(--border-radius-lg);
+    background-color: var(--island-bg-color);
+    color: var(--icon-fill-color);
+
+    border: 1px solid var(--default-border-color);
+    padding: 10px 20px;
+    position: absolute;
+    left: 50%;
+    bottom: 30px;
+    transform: translateX(-50%);
+    pointer-events: var(--ui-pointerEvents);
+    font-family: inherit;
+
+    &:hover {
+      background-color: var(--button-hover-bg);
+    }
+
+    &:active {
+      border: 1px solid var(--button-active-border);
+    }
+  }
+
+  .help-icon {
+    @include outlineButtonStyles;
+    @include filledButtonOnCanvas;
+
+    width: var(--lg-button-size);
+    height: var(--lg-button-size);
+
+    svg {
+      width: var(--lg-icon-size);
+      height: var(--lg-icon-size);
+    }
+  }
+
+  .reset-zoom-button {
+    font-family: var(--ui-font);
+  }
+
+  .finalize-button {
+    display: grid;
+    grid-auto-flow: column;
+    gap: 0.4em;
+    margin-top: auto;
+    margin-bottom: auto;
+    margin-inline-start: 0.6em;
+  }
+
+  .undo-redo-buttons,
+  .eraser-buttons {
+    display: grid;
+    grid-auto-flow: column;
+    margin-top: auto;
+    margin-bottom: auto;
+    margin-inline-start: 0.6em;
+  }
+
+  @include isMobile {
+    aside {
+      display: none;
+    }
+    .scroll-back-to-content {
+      bottom: calc(80px + var(--sab, 0));
+      z-index: -1;
+    }
+  }
+
+  .rtl-mirror {
+    :root[dir="rtl"] & {
+      transform: scaleX(-1);
+    }
+  }
+
+  .zen-mode-visibility {
+    visibility: visible;
+    opacity: 1;
+    height: auto;
+    width: auto;
+    transition: opacity 0.5s;
+
+    &.zen-mode-visibility--hidden {
+      visibility: hidden;
+      opacity: 0;
+      height: 0;
+      width: 0;
+      transition: opacity 0.5s;
+    }
+  }
+
+  .disable-pointerEvents {
+    pointer-events: none !important;
+  }
+
+  &.excalidraw--view-mode {
+    .App-menu {
+      display: flex;
+      justify-content: space-between;
+    }
+  }
+
+  input.is-redacted {
+    // we don't use type=password because browsers (chrome?) prompt
+    // you to save it which is annoying
+    -webkit-text-security: disc;
+  }
+
+  input[type="text"],
+  textarea:not(.excalidraw-wysiwyg) {
+    color: var(--text-primary-color);
+    border: 1.5px solid var(--input-border-color);
+    padding: 0.75rem;
+    white-space: nowrap;
+    border-radius: var(--space-factor);
+    background-color: var(--input-bg-color);
+
+    &:not(:focus) {
+      &:hover {
+        border-color: var(--color-brand-hover);
+      }
+    }
+
+    &:focus {
+      outline: none;
+      border-color: var(--color-brand-hover);
+    }
+  }
+
+  @media print {
+    .App-bottom-bar,
+    .FixedSideContainer,
+    .layer-ui__wrapper {
+      display: none;
+    }
+  }
+
+  // use custom, minimalistic scrollbar
+  // (doesn't work in Firefox)
+  ::-webkit-scrollbar {
+    width: 4px;
+    height: 3px;
+  }
+
+  select::-webkit-scrollbar {
+    width: 10px;
+  }
+
+  ::-webkit-scrollbar-thumb {
+    background: var(--scrollbar-thumb);
+    border-radius: 10px;
+  }
+  ::-webkit-scrollbar-thumb:hover {
+    background: var(--scrollbar-thumb-hover);
+  }
+  ::-webkit-scrollbar-thumb:active {
+    background: var(--scrollbar-thumb);
+  }
+
+  .mobile-misc-tools-container {
+    position: absolute;
+    top: calc(5rem - var(--editor-container-padding));
+    right: calc(var(--editor-container-padding) * -1);
+    display: flex;
+    flex-direction: column;
+    border: 1px solid var(--sidebar-border-color);
+    border-top-left-radius: var(--border-radius-lg);
+    border-bottom-left-radius: var(--border-radius-lg);
+    border-right: 0;
+    overflow: hidden;
+
+    background-color: var(--island-bg-color);
+
+    .ToolIcon__icon {
+      width: 2rem;
+      height: 2rem;
+      border-radius: 0;
+    }
+
+    .default-sidebar-trigger {
+      border: 0;
+    }
+  }
+
+  .App-toolbar--mobile {
+    overflow: visible;
+    max-width: 98vw;
+
+    .ToolIcon__keybinding {
+      display: none;
+    }
+  }
+  .UserList-Wrapper {
+    margin: 0;
+    padding: 0;
+    border: none;
+    text-align: left;
+
+    legend {
+      display: block;
+      font-size: 0.75rem;
+      font-weight: 400;
+      margin: 0 0 0.25rem;
+      padding: 0;
+    }
+  }
+
+  .main-menu-trigger {
+    @include filledButtonOnCanvas;
+  }
+
+  .App-mobile-menu,
+  .App-menu__left {
+    --button-border: transparent;
+    --button-bg: var(--color-surface-mid);
+  }
+
+  @at-root .excalidraw.theme--dark#{&} {
+    .App-mobile-menu,
+    .App-menu__left {
+      --button-hover-bg: #363541;
+      --button-bg: var(--color-surface-high);
+    }
+  }
+
+  .App-menu__left {
+    .buttonList {
+      padding: 0.25rem 0;
+    }
+  }
+
+  .excalidraw__paragraph {
+    margin: 1rem 0;
+  }
+
+  .Modal__content {
+    .excalidraw__paragraph:first-child {
+      margin-top: 0;
+    }
+    .excalidraw__paragraph + .excalidraw__paragraph {
+      margin-top: 0rem;
+    }
+  }
+}
+
+.ErrorSplash.excalidraw {
+  min-height: 100vh;
+  padding: 20px 0;
+  overflow: auto;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  user-select: text;
+
+  .ErrorSplash-messageContainer {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+
+    padding: 40px;
+    background-color: $oc-red-1;
+    border: 3px solid $oc-red-9;
+  }
+
+  .ErrorSplash-paragraph {
+    margin: 15px 0;
+    max-width: 600px;
+
+    &.align-center {
+      text-align: center;
+    }
+  }
+
+  .bigger,
+  .bigger button {
+    font-size: 1.1em;
+  }
+
+  .smaller,
+  .smaller button {
+    font-size: 0.9em;
+  }
+
+  .ErrorSplash-details {
+    display: flex;
+    flex-direction: column;
+    align-items: flex-start;
+
+    textarea {
+      width: 100%;
+      margin: 10px 0;
+      font-family: "Cascadia";
+      font-size: 0.8em;
+    }
+  }
+}
+
+.excalidraw__embeddable-container {
+  .excalidraw__embeddable-container__inner {
+    overflow: hidden;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: var(--embeddable-radius);
+  }
+
+  .excalidraw__embeddable__outer {
+    width: 100%;
+    height: 100%;
+    & > * {
+      border-radius: var(--embeddable-radius);
+    }
+  }
+
+  .excalidraw__embeddable-hint {
+    position: absolute;
+    z-index: 1;
+    background: rgba(0, 0, 0, 0.5);
+    padding: 1rem 1.6rem;
+    border-radius: 12px;
+    color: #fff;
+    font-weight: 700;
+    letter-spacing: 0.6px;
+    font-family: "Assistant";
+  }
+}
diff --git a/packages/excalidraw/css/theme.scss b/packages/excalidraw/css/theme.scss
new file mode 100644
index 0000000..fd6a8da
--- /dev/null
+++ b/packages/excalidraw/css/theme.scss
@@ -0,0 +1,268 @@
+@import "open-color/open-color.scss";
+@import "./variables.module.scss";
+
+.excalidraw {
+  --theme-filter: none;
+  --button-destructive-bg-color: #{$oc-red-1};
+  --button-destructive-color: #{$oc-red-9};
+  --button-gray-1: #{$oc-gray-2};
+  --button-gray-2: #{$oc-gray-4};
+  --button-gray-3: #{$oc-gray-5};
+  --button-special-active-bg-color: #{$oc-green-0};
+  --dialog-border-color: var(--color-gray-20);
+  --dropdown-icon: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="292.4" height="292.4" viewBox="0 0 292 292"><path d="M287 197L159 69c-4-3-8-5-13-5s-9 2-13 5L5 197c-3 4-5 8-5 13s2 9 5 13c4 4 8 5 13 5h256c5 0 9-1 13-5s5-8 5-13-1-9-5-13z"/></svg>');
+  --focus-highlight-color: #{$oc-blue-2};
+  --icon-fill-color: var(--color-on-surface);
+  --icon-green-fill-color: #{$oc-green-9};
+  --default-bg-color: #{$oc-white};
+  --input-bg-color: #{$oc-white};
+  --input-border-color: #{$oc-gray-4};
+  --input-hover-bg-color: #{$oc-gray-1};
+  --input-label-color: #{$oc-gray-7};
+  --island-bg-color: #ffffff;
+  --keybinding-color: var(--color-gray-40);
+  --link-color: #{$oc-blue-7};
+  --overlay-bg-color: #{transparentize($oc-white, 0.12)};
+  --popup-bg-color: var(--island-bg-color);
+  --popup-secondary-bg-color: #{$oc-gray-1};
+  --popup-text-color: #{$oc-black};
+  --popup-text-inverted-color: #{$oc-white};
+  --select-highlight-color: #{$oc-blue-5};
+  --shadow-island: 0px 0px 0.9310142993927002px 0px rgba(0, 0, 0, 0.17),
+    0px 0px 3.1270833015441895px 0px rgba(0, 0, 0, 0.08),
+    0px 7px 14px 0px rgba(0, 0, 0, 0.05);
+
+  --button-hover-bg: var(--color-surface-high);
+  --button-active-bg: var(--color-surface-high);
+  --button-active-border: var(--color-brand-active);
+  --default-border-color: var(--color-surface-high);
+
+  --default-button-size: 2rem;
+  --default-icon-size: 1rem;
+  --lg-button-size: 2.25rem;
+  --lg-icon-size: 1rem;
+  --editor-container-padding: 1rem;
+
+  @media screen and (min-device-width: 1921px) {
+    --lg-button-size: 2.5rem;
+    --lg-icon-size: 1.25rem;
+    --default-button-size: 2.25rem;
+    --default-icon-size: 1.25rem;
+  }
+
+  --scrollbar-thumb: var(--button-gray-2);
+  --scrollbar-thumb-hover: var(--button-gray-3);
+
+  --color-slider-track: hsl(240, 100%, 90%);
+  --color-slider-thumb: var(--color-gray-80);
+
+  --modal-shadow: 0px 100px 80px rgba(0, 0, 0, 0.07),
+    0px 41.7776px 33.4221px rgba(0, 0, 0, 0.0503198),
+    0px 22.3363px 17.869px rgba(0, 0, 0, 0.0417275),
+    0px 12.5216px 10.0172px rgba(0, 0, 0, 0.035),
+    0px 6.6501px 5.32008px rgba(0, 0, 0, 0.0282725),
+    0px 2.76726px 2.21381px rgba(0, 0, 0, 0.0196802);
+  --avatar-border-color: var(--color-gray-20);
+  --sidebar-shadow: 0px 100px 80px rgba(0, 0, 0, 0.07),
+    0px 41.7776px 33.4221px rgba(0, 0, 0, 0.0503198),
+    0px 22.3363px 17.869px rgba(0, 0, 0, 0.0417275),
+    0px 12.5216px 10.0172px rgba(0, 0, 0, 0.035),
+    0px 6.6501px 5.32008px rgba(0, 0, 0, 0.0282725),
+    0px 2.76726px 2.21381px rgba(0, 0, 0, 0.0196802);
+  --sidebar-border-color: var(--color-surface-high);
+  --sidebar-bg-color: var(--island-bg-color);
+  --library-dropdown-shadow: 0px 15px 6px rgba(0, 0, 0, 0.01),
+    0px 8px 5px rgba(0, 0, 0, 0.05), 0px 4px 4px rgba(0, 0, 0, 0.09),
+    0px 1px 2px rgba(0, 0, 0, 0.1), 0px 0px 0px rgba(0, 0, 0, 0.1);
+
+  --space-factor: 0.25rem;
+  --text-primary-color: var(--color-on-surface);
+
+  --color-selection: #6965db;
+
+  --color-icon-white: #{$oc-white};
+
+  --color-primary: #6965db;
+  --color-primary-darker: #5b57d1;
+  --color-primary-darkest: #4a47b1;
+  --color-primary-light: #e3e2fe;
+  --color-primary-light-darker: #d7d5ff;
+  --color-primary-hover: #5753d0;
+
+  --color-gray-10: #f5f5f5;
+  --color-gray-20: #ebebeb;
+  --color-gray-30: #d6d6d6;
+  --color-gray-40: #b8b8b8;
+  --color-gray-50: #999999;
+  --color-gray-60: #7a7a7a;
+  --color-gray-70: #5c5c5c;
+  --color-gray-80: #3d3d3d;
+  --color-gray-85: #242424;
+  --color-gray-90: #1e1e1e;
+  --color-gray-100: #121212;
+
+  --color-disabled: var(--color-gray-40);
+
+  --color-warning: #fceeca;
+  --color-warning-dark: #f5c354;
+  --color-warning-darker: #f3ab2c;
+  --color-warning-darkest: #ec8b14;
+  --color-text-warning: var(--text-primary-color);
+
+  --color-danger: #db6965;
+  --color-danger-dark: #db6965;
+  --color-danger-darker: #d65550;
+  --color-danger-darkest: #d1413c;
+  --color-danger-text: black;
+
+  --color-danger-background: #fff0f0;
+  --color-danger-icon-background: #ffdad6;
+  --color-danger-color: #700000;
+  --color-danger-icon-color: #700000;
+
+  --color-warning-background: var(--color-warning);
+  --color-warning-icon-background: var(--color-warning-dark);
+  --color-warning-color: var(--text-primary-color);
+  --color-warning-icon-color: var(--text-primary-color);
+
+  --color-muted: var(--color-gray-30);
+  --color-muted-darker: var(--color-gray-60);
+  --color-muted-darkest: var(--color-gray-100);
+  --color-muted-background: var(--color-gray-80);
+  --color-muted-background-darker: var(--color-gray-100);
+
+  --color-promo: var(--color-primary);
+
+  --color-success: #cafccc;
+  --color-success-darker: #bafabc;
+  --color-success-darkest: #a5eba8;
+  --color-success-text: #268029;
+  --color-success-contrast: #65bb6a;
+  --color-success-contrast-hover: #6bcf70;
+  --color-success-contrast-active: #6edf74;
+
+  --color-logo-icon: var(--color-primary);
+  --color-logo-text: #190064;
+
+  --border-radius-md: 0.375rem;
+  --border-radius-lg: 0.5rem;
+
+  --color-surface-high: #f1f0ff;
+  --color-surface-mid: #f2f2f7;
+  --color-surface-low: #ececf4;
+  --color-surface-lowest: #ffffff;
+  --color-on-surface: #1b1b1f;
+  --color-brand-hover: #5753d0;
+  --color-on-primary-container: #030064;
+  --color-surface-primary-container: #e0dfff;
+  --color-brand-active: #4440bf;
+  --color-border-outline: #767680;
+  --color-border-outline-variant: #c5c5d0;
+  --color-surface-primary-container: #e0dfff;
+
+  --color-badge: #0b6513;
+  --background-color-badge: #d3ffd2;
+
+  &.theme--dark {
+    &.theme--dark-background-none {
+      background: none;
+    }
+  }
+
+  &.theme--dark {
+    --theme-filter: invert(93%) hue-rotate(180deg);
+    --button-destructive-bg-color: #5a0000;
+    --button-destructive-color: #{$oc-red-3};
+
+    --button-gray-1: #363636;
+    --button-gray-2: #272727;
+    --button-gray-3: #222;
+    --button-special-active-bg-color: #204624;
+    --dialog-border-color: var(--color-gray-80);
+    --dropdown-icon: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="292.4" height="292.4" viewBox="0 0 292 292"><path fill="%23ced4da" d="M287 197L159 69c-4-3-8-5-13-5s-9 2-13 5L5 197c-3 4-5 8-5 13s2 9 5 13c4 4 8 5 13 5h256c5 0 9-1 13-5s5-8 5-13-1-9-5-13z"/></svg>');
+    --focus-highlight-color: #{$oc-blue-6};
+    --icon-green-fill-color: #{$oc-green-4};
+    --default-bg-color: #121212;
+    --input-bg-color: #121212;
+    --input-border-color: #2e2e2e;
+    --input-hover-bg-color: #181818;
+    --input-label-color: #{$oc-gray-2};
+    --island-bg-color: #232329;
+    --keybinding-color: var(--color-gray-60);
+    --link-color: #{$oc-blue-4};
+    --overlay-bg-color: #{transparentize($oc-gray-8, 0.88)};
+    --popup-secondary-bg-color: #222;
+    --popup-text-color: #{$oc-gray-4};
+    --popup-text-inverted-color: #2c2c2c;
+    --select-highlight-color: #{$oc-blue-4};
+    --shadow-island: 0px 0px 0.9310142993927002px 0px rgba(0, 0, 0, 0.17),
+      0px 0px 3.1270833015441895px 0px rgba(0, 0, 0, 0.08),
+      0px 7px 14px 0px rgba(0, 0, 0, 0.05);
+
+    --modal-shadow: 0px 100px 80px rgba(0, 0, 0, 0.07),
+      0px 41.7776px 33.4221px rgba(0, 0, 0, 0.0503198),
+      0px 22.3363px 17.869px rgba(0, 0, 0, 0.0417275),
+      0px 12.5216px 10.0172px rgba(0, 0, 0, 0.035),
+      0px 6.6501px 5.32008px rgba(0, 0, 0, 0.0282725),
+      0px 2.76726px 2.21381px rgba(0, 0, 0, 0.0196802);
+    --avatar-border-color: var(--color-gray-85);
+
+    --scrollbar-thumb: #{$oc-gray-8};
+    --scrollbar-thumb-hover: #{$oc-gray-7};
+
+    --color-slider-track: hsl(244, 23%, 39%);
+
+    // will be inverted to a lighter color.
+    --color-selection: #3530c4;
+
+    --color-icon-white: var(--color-gray-90);
+
+    --color-primary: #a8a5ff;
+    --color-primary-darker: #b2aeff;
+    --color-primary-darkest: #beb9ff;
+    --color-primary-light: #4f4d6f;
+    --color-primary-light-darker: #43415e;
+    --color-primary-hover: #bbb8ff;
+
+    --color-disabled: var(--color-gray-70);
+
+    --color-text-warning: var(--color-gray-80);
+
+    --color-danger: #ffa8a5;
+    --color-danger-dark: #672120;
+    --color-danger-darker: #8f2625;
+    --color-danger-darkest: #ac2b29;
+    --color-danger-text: #fbcbcc;
+
+    --color-danger-background: #fbcbcc;
+    --color-danger-icon-background: #672120;
+    --color-danger-color: #261919;
+    --color-danger-icon-color: #fbcbcc;
+
+    --color-warning-background: var(--color-warning);
+    --color-warning-icon-background: var(--color-warning-dark);
+    --color-warning-color: var(--color-gray-80);
+    --color-warning-icon-color: var(--color-gray-80);
+
+    --color-muted: var(--color-gray-80);
+    --color-muted-darker: var(--color-gray-60);
+    --color-muted-darkest: var(--color-gray-20);
+    --color-muted-background: var(--color-gray-40);
+    --color-muted-background-darker: var(--color-gray-20);
+
+    --color-logo-text: #e2dfff;
+
+    --color-surface-high: hsl(245, 10%, 21%);
+    --color-surface-low: hsl(240, 8%, 15%);
+    --color-surface-mid: hsl(240 6% 10%);
+    --color-surface-lowest: hsl(0, 0%, 7%);
+    --color-on-surface: #e3e3e8;
+    --color-brand-hover: #bbb8ff;
+    --color-on-primary-container: #e0dfff;
+    --color-surface-primary-container: #403e6a;
+    --color-brand-active: #d0ccff;
+    --color-border-outline: #8e8d9c;
+    --color-border-outline-variant: #46464f;
+    --color-surface-primary-container: #403e6a;
+  }
+}
diff --git a/packages/excalidraw/css/variables.module.scss b/packages/excalidraw/css/variables.module.scss
new file mode 100644
index 0000000..c360c0d
--- /dev/null
+++ b/packages/excalidraw/css/variables.module.scss
@@ -0,0 +1,190 @@
+@import "open-color/open-color.scss";
+
+@mixin isMobile() {
+  @at-root .excalidraw--mobile#{&} {
+    @content;
+  }
+}
+
+@mixin toolbarButtonColorStates {
+  &.fillable {
+    .ToolIcon_type_radio,
+    .ToolIcon_type_checkbox {
+      &:checked + .ToolIcon__icon {
+        --icon-fill-color: var(--color-on-primary-container);
+
+        svg {
+          fill: var(--icon-fill-color);
+        }
+      }
+    }
+  }
+
+  .ToolIcon_type_radio,
+  .ToolIcon_type_checkbox {
+    &:checked + .ToolIcon__icon {
+      background: var(--color-surface-primary-container);
+      --keybinding-color: var(--color-on-primary-container);
+
+      svg {
+        color: var(--color-on-primary-container);
+      }
+    }
+  }
+
+  .ToolIcon__keybinding {
+    bottom: 4px;
+    right: 4px;
+  }
+
+  .ToolIcon__icon {
+    &:hover {
+      background: var(--button-hover-bg);
+    }
+
+    &:active {
+      background: var(--button-hover-bg);
+      border: 1px solid var(--button-active-border);
+
+      svg {
+        color: var(--color-on-primary-container);
+      }
+    }
+
+    &[aria-disabled="true"] {
+      background: initial;
+      border: none;
+
+      svg {
+        color: var(--color-disabled);
+      }
+    }
+  }
+}
+
+@mixin outlineButtonStyles {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: 0.625rem;
+  width: var(--button-width, var(--default-button-size));
+  height: var(--button-height, var(--default-button-size));
+  box-sizing: border-box;
+  border-width: 1px;
+  border-style: solid;
+  border-color: var(--button-border, var(--default-border-color));
+  border-radius: var(--border-radius-lg);
+  cursor: pointer;
+  background-color: var(--button-bg, var(--island-bg-color));
+  color: var(--button-color, var(--color-on-surface));
+  font-family: var(--ui-font);
+
+  svg {
+    width: var(--button-width, var(--lg-icon-size));
+    height: var(--button-height, var(--lg-icon-size));
+  }
+
+  &:hover {
+    background-color: var(--button-hover-bg, var(--island-bg-color));
+    border-color: var(
+      --button-hover-border,
+      var(--button-border, var(--default-border-color))
+    );
+    color: var(
+      --button-hover-color,
+      var(--button-color, var(--text-primary-color, inherit))
+    );
+  }
+
+  &:active {
+    background-color: var(--button-active-bg, var(--island-bg-color));
+    border-color: var(--button-active-border, var(--color-primary-darkest));
+  }
+
+  &.active {
+    background-color: var(
+      --button-selected-bg,
+      var(--color-surface-primary-container)
+    );
+    border-color: var(
+      --button-selected-border,
+      var(--color-surface-primary-container)
+    );
+
+    &:hover {
+      background-color: var(
+        --button-selected-hover-bg,
+        var(--color-surface-primary-container)
+      );
+    }
+
+    svg {
+      color: var(--button-color, var(--color-on-primary-container));
+    }
+  }
+}
+
+@mixin outlineButtonIconStyles {
+  @include outlineButtonStyles;
+  padding: 0;
+
+  svg {
+    width: var(--default-icon-size);
+    height: var(--default-icon-size);
+  }
+}
+
+@mixin avatarStyles {
+  width: var(--avatar-size, 1.5rem);
+  height: var(--avatar-size, 1.5rem);
+  position: relative;
+  border-radius: 100%;
+  outline-offset: 2px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  cursor: pointer;
+  font-size: 0.75rem;
+  font-weight: 700;
+  line-height: 1;
+  color: var(--color-gray-90);
+  flex: 0 0 auto;
+
+  &:active {
+    transform: scale(0.94);
+  }
+
+  &-img {
+    width: 100%;
+    height: 100%;
+    border-radius: 100%;
+  }
+
+  &::before {
+    content: "";
+    position: absolute;
+    top: -3px;
+    right: -3px;
+    bottom: -3px;
+    left: -3px;
+    border-radius: 100%;
+  }
+
+  &.is-followed::before {
+    border-color: var(--color-primary-hover);
+    box-shadow: 0 0 0 1px var(--color-primary-hover);
+  }
+  &.is-current-user {
+    cursor: auto;
+  }
+}
+
+@mixin filledButtonOnCanvas {
+  border: none;
+  box-shadow: 0 0 0 1px var(--color-surface-lowest);
+  background-color: var(--color-surface-low);
+
+  &:active {
+    box-shadow: 0 0 0 1px var(--color-brand-active);
+  }
+}