/* Meltemi Diagrams playground. The canvas's stylesheet (canvas.css) reads the --vscode-* colours,
   which this page defines for its light and dark themes. */

@font-face {
  font-family: "Inter";
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/@fontsource/inter/files/inter-latin-400-normal.woff2") format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/@fontsource/inter/files/inter-latin-ext-400-normal.woff2") format("woff2");
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F,
    U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-weight: 600;
  font-display: swap;
  src: url("assets/fonts/@fontsource/inter/files/inter-latin-600-normal.woff2") format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Cascadia Mono";
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/@fontsource/cascadia-mono/files/cascadia-mono-latin-400-normal.woff2")
    format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Cascadia Mono";
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/@fontsource/cascadia-mono/files/cascadia-mono-latin-ext-400-normal.woff2")
    format("woff2");
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F,
    U+A720-A7FF;
}

:root {
  color-scheme: light;
  --pg-bg: #ffffff;
  --pg-surface: #f6f7f9;
  --pg-surface-2: #eceef2;
  --pg-border: #d5d9e0;
  --pg-fg: #1c2330;
  --pg-muted: #5b6577;
  --pg-accent: #2563eb;
  --pg-accent-fg: #ffffff;
  --pg-accent-soft: #dbe7fe;
  --pg-focus: #2563eb;
  --pg-error: #c4291c;
  --pg-warning: #9a6200;
  --pg-info: #2563eb;
  --pg-shadow: 0 8px 28px rgba(16, 24, 40, 0.18);
  --pg-code-bg: #fbfcfd;
  --pg-gutter: #8a93a3;
  --hl-keyword: #7c3aed;
  --hl-type: #0f766e;
  --hl-property: #9a3412;
  --hl-constant: #0369a1;
  --hl-string: #15803d;
  --hl-number: #b45309;
  --hl-comment: #6b7280;
  --hl-arrow: #be185d;
  --hl-id: #1d4ed8;
  --hl-group: #0e7490;
  --hl-relation: #7c2d12;
  --pg-ui-font: "Inter", "Segoe UI", system-ui, sans-serif;
  --pg-code-font: "Cascadia Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --vscode-font-family: var(--pg-ui-font);
  --vscode-font-size: 13px;
  --vscode-foreground: var(--pg-fg);
  --vscode-descriptionForeground: var(--pg-muted);
  --vscode-editor-background: var(--pg-bg);
  --vscode-editor-foreground: var(--pg-fg);
  --vscode-editorWidget-background: var(--pg-surface);
  --vscode-sideBar-background: var(--pg-surface);
  --vscode-panel-border: var(--pg-border);
  --vscode-widget-border: var(--pg-border);
  --vscode-focusBorder: var(--pg-focus);
  --vscode-editorInfo-foreground: #e0398c;
  --vscode-editorCursor-foreground: var(--pg-fg);
  --vscode-input-background: var(--pg-bg);
  --vscode-input-foreground: var(--pg-fg);
  --vscode-input-border: var(--pg-border);
  --vscode-dropdown-background: var(--pg-bg);
  --vscode-dropdown-foreground: var(--pg-fg);
  --vscode-dropdown-border: var(--pg-border);
  --vscode-button-background: var(--pg-accent);
  --vscode-button-foreground: var(--pg-accent-fg);
  --vscode-button-border: transparent;
  --vscode-button-secondaryBackground: var(--pg-surface-2);
  --vscode-button-secondaryForeground: var(--pg-fg);
  --vscode-toolbar-hoverBackground: var(--pg-surface-2);
  --vscode-toolbar-activeBackground: var(--pg-accent-soft);
  --vscode-badge-background: var(--pg-accent);
  --vscode-badge-foreground: var(--pg-accent-fg);
  --vscode-menu-background: var(--pg-bg);
  --vscode-menu-foreground: var(--pg-fg);
  --vscode-menu-border: var(--pg-border);
  --vscode-menu-selectionBackground: var(--pg-accent);
  --vscode-menu-selectionForeground: var(--pg-accent-fg);
  --vscode-menu-separatorBackground: var(--pg-border);
  --vscode-list-activeSelectionBackground: var(--pg-accent);
  --vscode-list-activeSelectionForeground: var(--pg-accent-fg);
  --vscode-inputValidation-warningBackground: #fdf3d8;
  --vscode-inputValidation-warningForeground: #4a3500;
  --vscode-inputValidation-warningBorder: #c99b16;
  --vscode-inputValidation-errorBorder: var(--pg-error);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --pg-bg: #14171d;
    --pg-surface: #1b1f27;
    --pg-surface-2: #262b35;
    --pg-border: #343a46;
    --pg-fg: #e4e8ef;
    --pg-muted: #9aa4b5;
    --pg-accent: #4f8cff;
    --pg-accent-fg: #0b1020;
    --pg-accent-soft: #1f335c;
    --pg-focus: #6ea2ff;
    --pg-error: #ff7a6b;
    --pg-warning: #e8b54a;
    --pg-info: #6ea2ff;
    --pg-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --pg-code-bg: #11141a;
    --pg-gutter: #6c7586;
    --hl-keyword: #c4a5ff;
    --hl-type: #5eead4;
    --hl-property: #fdba74;
    --hl-constant: #7dd3fc;
    --hl-string: #86efac;
    --hl-number: #fcd34d;
    --hl-comment: #8b93a3;
    --hl-arrow: #f9a8d4;
    --hl-id: #93c5fd;
    --hl-group: #67e8f9;
    --hl-relation: #fdba74;
    --vscode-inputValidation-warningBackground: #3b2f10;
    --vscode-inputValidation-warningForeground: #f6e3b4;
    --vscode-inputValidation-warningBorder: #a17d1c;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --pg-bg: #14171d;
  --pg-surface: #1b1f27;
  --pg-surface-2: #262b35;
  --pg-border: #343a46;
  --pg-fg: #e4e8ef;
  --pg-muted: #9aa4b5;
  --pg-accent: #4f8cff;
  --pg-accent-fg: #0b1020;
  --pg-accent-soft: #1f335c;
  --pg-focus: #6ea2ff;
  --pg-error: #ff7a6b;
  --pg-warning: #e8b54a;
  --pg-info: #6ea2ff;
  --pg-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --pg-code-bg: #11141a;
  --pg-gutter: #6c7586;
  --hl-keyword: #c4a5ff;
  --hl-type: #5eead4;
  --hl-property: #fdba74;
  --hl-constant: #7dd3fc;
  --hl-string: #86efac;
  --hl-number: #fcd34d;
  --hl-comment: #8b93a3;
  --hl-arrow: #f9a8d4;
  --hl-id: #93c5fd;
  --hl-group: #67e8f9;
  --hl-relation: #fdba74;
  --vscode-inputValidation-warningBackground: #3b2f10;
  --vscode-inputValidation-warningForeground: #f6e3b4;
  --vscode-inputValidation-warningBorder: #a17d1c;
}

html,
body {
  height: 100%;
  margin: 0;
  background: var(--pg-bg);
  color: var(--pg-fg);
  font-family: var(--pg-ui-font);
  font-size: 13px;
}

body {
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

#playground.loading {
  display: grid;
  place-items: center;
  height: 100%;
}

.boot {
  color: var(--pg-muted);
}

/* Shell ------------------------------------------------------------------------------------ */

.shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  grid-template-areas: "top" "tabs" "main" "status";
  height: 100vh;
  height: 100dvh;
}

.shell > .topbar {
  grid-area: top;
}

.shell > .view-tabs {
  grid-area: tabs;
}

.shell > .panes {
  grid-area: main;
}

.shell > .statusbar {
  grid-area: status;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--pg-border);
  background: var(--pg-surface);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.brand-name {
  font-weight: 600;
  font-size: 14px;
}

.brand-tag {
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--pg-accent-soft);
  color: var(--pg-fg);
  font-size: 11px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.actions .separator {
  width: 1px;
  height: 20px;
  margin: 0 6px;
  background: var(--pg-border);
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  min-width: 30px;
  justify-content: center;
  padding: 4px 6px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.button.with-text {
  padding: 4px 10px;
}

.button svg {
  width: 16px;
  height: 16px;
  flex: none;
}

.button:hover:not(:disabled) {
  background: var(--pg-surface-2);
}

.button:disabled {
  opacity: 0.45;
  cursor: default;
}

.button.primary {
  background: var(--pg-accent);
  color: var(--pg-accent-fg);
}

.button.primary:hover:not(:disabled) {
  background: var(--pg-accent);
  filter: brightness(1.08);
}

:focus-visible {
  outline: 2px solid var(--pg-focus);
  outline-offset: 1px;
}

.view-tabs {
  display: none;
}

.panes {
  --split: 42%;
  display: grid;
  grid-template-columns: var(--split) 6px minmax(0, 1fr);
  min-height: 0;
}

.pane {
  position: relative;
  min-width: 0;
  min-height: 0;
}

.divider {
  background: var(--pg-border);
  cursor: col-resize;
  touch-action: none;
}

.divider:hover,
.divider:focus-visible {
  background: var(--pg-accent);
}

.canvas-pane #app {
  position: absolute;
  inset: 0;
  height: auto;
}

.statusbar {
  display: flex;
  gap: 16px;
  align-items: center;
  min-height: 24px;
  padding: 2px 12px;
  border-top: 1px solid var(--pg-border);
  background: var(--pg-surface);
  color: var(--pg-muted);
  font-size: 12px;
}

.status-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  color: var(--pg-fg);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.version {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Narrow screens: the code and the canvas as tabs. */
.shell.narrow .view-tabs {
  display: flex;
  border-bottom: 1px solid var(--pg-border);
  background: var(--pg-surface);
}

.view-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--pg-muted);
  font: inherit;
  cursor: pointer;
}

.view-tab svg {
  width: 16px;
  height: 16px;
}

.view-tab[aria-selected="true"] {
  border-bottom-color: var(--pg-accent);
  color: var(--pg-fg);
  font-weight: 600;
}

.shell.narrow .panes {
  grid-template-columns: minmax(0, 1fr);
}

.shell.narrow .divider {
  display: none;
}

.shell.narrow[data-view="code"] .canvas-pane,
.shell.narrow[data-view="canvas"] .code-pane {
  display: none;
}

.shell.narrow .topbar {
  padding: 6px 8px;
}

.shell.narrow .actions {
  margin-left: 0;
}

/* Labels of buttons stay for screen readers when the screen has no room for them. */
.shell.narrow .actions > .with-text > span,
.shell.narrow .cloud-actions > .with-text > span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.shell.narrow .privacy {
  display: none;
}

/* Menus -------------------------------------------------------------------------------------- */

.pg-menu-wrapper {
  position: relative;
}

.pg-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 40;
  min-width: 260px;
  max-width: min(420px, calc(100vw - 24px));
  padding: 4px;
  border: 1px solid var(--pg-border);
  border-radius: 8px;
  background: var(--pg-bg);
  box-shadow: var(--pg-shadow);
}

.pg-menu[hidden] {
  display: none;
}

/* A menu that would leave the page on the right opens from its button's end instead. */
.pg-menu.end {
  right: 0;
  left: auto;
}

.pg-menu-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: 6px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.pg-menu-item:hover:not(:disabled),
.pg-menu-item:focus {
  background: var(--pg-accent-soft);
  outline: none;
}

.pg-menu-item:disabled {
  opacity: 0.5;
  cursor: default;
}

.pg-menu-label {
  font-weight: 600;
}

/* Choices among entries, such as the languages, mark the chosen one. */
.pg-menu-label svg {
  width: 14px;
  height: 14px;
  margin-right: 6px;
  vertical-align: -2px;
}

.pg-menu-item[aria-checked="false"] .pg-menu-label svg {
  visibility: hidden;
}

.pg-menu-item[role="menuitemradio"] .pg-menu-detail {
  padding-left: 20px;
}

.pg-menu-detail {
  color: var(--pg-muted);
  font-size: 12px;
}

.pg-menu-separator {
  height: 1px;
  margin: 4px 6px;
  background: var(--pg-border);
}

/* Account ------------------------------------------------------------------------------------ */

/* The "Sign in" link looks like the buttons beside it, and keeps its words on narrow screens. */
a.button {
  text-decoration: none;
}

.sign-in {
  padding: 4px 10px;
}

.account-button {
  padding: 4px 8px;
}

.account-avatar {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--pg-surface-2);
}

.account-avatar.outline {
  color: var(--pg-muted);
}

.account-name {
  max-width: 16ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shell.narrow .account-name {
  max-width: 9ch;
}

/* Entries of a menu that are a link or the button of a form. */
a.pg-menu-item {
  box-sizing: border-box;
  text-decoration: none;
}

.pg-menu form {
  margin: 0;
}

/* What the account holds, under the entries of the account menu: the words carry the numbers, and
   a thin meter beside each is only for the eye. */
.account-usage {
  display: grid;
  gap: 8px;
  margin-top: 4px;
  padding: 8px 10px 6px;
  border-top: 1px solid var(--pg-border);
}

.account-usage[hidden] {
  display: none;
}

.usage-row {
  display: grid;
  gap: 4px;
}

.usage-text {
  color: var(--pg-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.usage-meter {
  appearance: none;
  display: block;
  width: 100%;
  height: 4px;
  border: 0;
  border-radius: 2px;
  background: var(--pg-surface-2);
}

.usage-meter::-webkit-meter-bar {
  height: 4px;
  border: 0;
  border-radius: 2px;
  background: var(--pg-surface-2);
}

.usage-meter::-webkit-meter-optimum-value,
.usage-meter::-webkit-meter-suboptimum-value,
.usage-meter::-webkit-meter-even-less-good-value {
  border-radius: 2px;
  background: var(--pg-accent);
}

.usage-meter::-moz-meter-bar {
  border-radius: 2px;
  background: var(--pg-accent);
}

.usage-meter.full::-webkit-meter-optimum-value,
.usage-meter.full::-webkit-meter-suboptimum-value,
.usage-meter.full::-webkit-meter-even-less-good-value {
  background: var(--pg-warning);
}

.usage-meter.full::-moz-meter-bar {
  background: var(--pg-warning);
}

/* Code pane --------------------------------------------------------------------------------- */

.code-pane {
  display: flex;
  flex-direction: column;
  background: var(--pg-code-bg);
}

.filebar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px 6px;
  border-bottom: 1px solid var(--pg-border);
  background: var(--pg-surface);
}

.file-select {
  flex: 1;
  min-width: 0;
  min-height: 30px;
  padding: 2px 6px;
  border: 1px solid var(--pg-border);
  border-radius: 6px;
  background: var(--pg-bg);
  color: var(--pg-fg);
  font: inherit;
}

.code-host {
  position: relative;
  flex: 1;
  min-height: 0;
}

.code {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  font-family: var(--pg-code-font);
  font-size: 13px;
  line-height: 20px;
}

.code[hidden] {
  display: none;
}

.code-gutter {
  overflow: hidden;
  padding: 8px 0;
  border-right: 1px solid var(--pg-border);
  color: var(--pg-gutter);
  user-select: none;
}

.code-line {
  position: relative;
  min-width: 2.5em;
  padding: 0 10px 0 14px;
  text-align: right;
}

.code-line.has-error::before,
.code-line.has-warning::before,
.code-line.has-info::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pg-error);
}

.code-line.has-warning::before {
  background: var(--pg-warning);
}

.code-line.has-info::before {
  background: var(--pg-info);
}

.code-body {
  position: relative;
  overflow: hidden;
}

.code-layer,
.code-input {
  margin: 0;
  padding: 8px 12px 40px;
  border: 0;
  font: inherit;
  line-height: inherit;
  letter-spacing: 0;
  tab-size: 2;
  white-space: pre;
  word-wrap: normal;
}

.code-layer {
  position: absolute;
  top: 0;
  left: 0;
  min-width: 100%;
  pointer-events: none;
  will-change: transform;
}

.code-highlight {
  color: var(--pg-fg);
}

.code-marks {
  color: transparent;
}

.code-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  resize: none;
  background: transparent;
  color: transparent;
  caret-color: var(--pg-fg);
  outline: none;
}

.code-input::selection {
  background: color-mix(in srgb, var(--pg-accent) 30%, transparent);
  color: transparent;
}

.code-input:focus-visible {
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--pg-focus) 55%, transparent);
}

.code-probe {
  position: absolute;
  visibility: hidden;
  white-space: pre;
  font: inherit;
}

.hl-keyword {
  color: var(--hl-keyword);
  font-weight: 600;
}
.hl-type {
  color: var(--hl-type);
}
.hl-property {
  color: var(--hl-property);
}
.hl-constant {
  color: var(--hl-constant);
}
.hl-string {
  color: var(--hl-string);
}
.hl-number {
  color: var(--hl-number);
}
.hl-comment {
  color: var(--hl-comment);
  font-style: italic;
}
.hl-arrow {
  color: var(--hl-arrow);
}
.hl-bracket {
  color: var(--pg-muted);
}
.hl-variable {
  color: var(--hl-id);
}
.hl-namespace {
  color: var(--hl-group);
}
.hl-function {
  color: var(--hl-relation);
}
.hl-class {
  color: var(--hl-type);
  font-style: italic;
}
.hl-declaration {
  font-weight: 600;
}
.hl-invalid {
  color: var(--pg-error);
}

.mark-error,
.mark-warning,
.mark-info {
  text-decoration-line: underline;
  text-decoration-style: wavy;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-skip-ink: none;
}
.mark-error {
  text-decoration-color: var(--pg-error);
}
.mark-warning {
  text-decoration-color: var(--pg-warning);
}
.mark-info {
  text-decoration-color: var(--pg-info);
  text-decoration-style: dotted;
}

.code-popup,
.code-tooltip,
.code-rename {
  position: absolute;
  z-index: 20;
  border: 1px solid var(--pg-border);
  border-radius: 6px;
  background: var(--pg-bg);
  box-shadow: var(--pg-shadow);
}

.code-popup {
  max-height: 240px;
  min-width: 220px;
  max-width: 440px;
  overflow: auto;
  padding: 3px;
  font-family: var(--pg-code-font);
}

.code-popup[hidden],
.code-tooltip[hidden],
.code-rename[hidden] {
  display: none;
}

.code-option {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}

.code-option.active {
  background: var(--pg-accent);
  color: var(--pg-accent-fg);
}

.code-option-detail {
  overflow: hidden;
  opacity: 0.7;
  font-family: var(--pg-ui-font);
  font-size: 12px;
  text-overflow: ellipsis;
}

.code-tooltip {
  max-width: min(460px, calc(100% - 16px));
  max-height: 50%;
  overflow: auto;
  padding: 8px 10px;
  font-family: var(--pg-ui-font);
  font-size: 12.5px;
  line-height: 1.45;
}

.code-tooltip p {
  margin: 0 0 6px;
}

.code-tooltip p:last-child {
  margin-bottom: 0;
}

.code-diagnostic {
  padding-left: 8px;
  border-left: 3px solid var(--pg-error);
  margin-bottom: 8px;
}

.code-diagnostic.is-warning {
  border-left-color: var(--pg-warning);
}

.code-diagnostic.is-info {
  border-left-color: var(--pg-info);
}

.code-diagnostic .hint {
  color: var(--pg-muted);
}

.code-rename {
  padding: 4px 6px;
  color: var(--pg-fg);
  font-family: var(--pg-code-font);
  font-size: 13px;
}

.markdown code,
.code-tooltip code {
  padding: 0 3px;
  border-radius: 3px;
  background: var(--pg-surface-2);
  font-family: var(--pg-code-font);
  font-size: 12px;
}

.markdown pre {
  margin: 6px 0;
  padding: 6px 8px;
  overflow: auto;
  border-radius: 4px;
  background: var(--pg-surface-2);
}

.markdown pre code {
  padding: 0;
  background: none;
}

.markdown ul {
  margin: 4px 0;
  padding-left: 18px;
}

.image-preview {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0;
  padding: 16px;
  overflow: auto;
}

.image-preview[hidden] {
  display: none;
}

.image-preview img {
  max-width: 100%;
  max-height: 70%;
  background: repeating-conic-gradient(var(--pg-surface-2) 0 25%, transparent 0 50%) 0 0 / 16px 16px;
}

.image-preview figcaption {
  max-width: 60ch;
  color: var(--pg-muted);
  text-align: center;
}

/* Problems -------------------------------------------------------------------------------- */

.problems {
  max-height: 32%;
  overflow: auto;
  border-top: 1px solid var(--pg-border);
  background: var(--pg-surface);
}

.problems h2 {
  position: sticky;
  top: 0;
  margin: 0;
  padding: 6px 12px;
  background: var(--pg-surface);
  font-size: 12px;
  font-weight: 600;
}

.problem-list {
  margin: 0;
  padding: 0 6px 6px;
  list-style: none;
}

.problem-list li {
  display: flex;
  align-items: center;
  gap: 4px;
}

.problem {
  display: flex;
  flex: 1;
  min-width: 0;
  align-items: baseline;
  gap: 8px;
  padding: 4px 6px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.problem:hover {
  background: var(--pg-surface-2);
}

.problem svg {
  width: 14px;
  height: 14px;
  flex: none;
  align-self: center;
  color: var(--pg-error);
}

.problem.is-warning svg {
  color: var(--pg-warning);
}

.problem.is-info svg {
  color: var(--pg-info);
}

.problem-message {
  flex: 1;
  min-width: 0;
}

.problem-where {
  color: var(--pg-muted);
  font-size: 12px;
  white-space: nowrap;
}

.fix {
  flex: none;
  min-height: 24px;
  font-size: 12px;
  border-color: var(--pg-border);
}

.others-title {
  padding: 6px 6px 2px;
  color: var(--pg-muted);
  font-size: 12px;
}

/* Dialogs --------------------------------------------------------------------------------- */

.pg-dialog {
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  padding: 0;
  border: 1px solid var(--pg-border);
  border-radius: 10px;
  background: var(--pg-bg);
  color: var(--pg-fg);
  box-shadow: var(--pg-shadow);
}

.pg-dialog.wide {
  width: min(760px, calc(100vw - 32px));
}

.pg-dialog::backdrop {
  background: rgba(10, 14, 22, 0.45);
}

.pg-dialog[open] {
  display: flex;
  flex-direction: column;
}

.pg-dialog > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px 4px;
}

.pg-dialog h2 {
  margin: 0;
  font-size: 16px;
}

.pg-dialog h3 {
  margin: 16px 0 4px;
  font-size: 13px;
}

.dialog-body {
  overflow: auto;
  padding: 4px 16px 12px;
}

.dialog-body > p {
  margin: 6px 0 10px;
  line-height: 1.45;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 10px 16px 14px;
  border-top: 1px solid var(--pg-border);
}

.dialog-actions .button:not(.primary) {
  border-color: var(--pg-border);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 10px 0;
}

.field[hidden],
.check[hidden] {
  display: none;
}

.field-label {
  font-weight: 600;
  font-size: 12px;
}

.field-hint {
  color: var(--pg-muted);
  font-size: 12px;
}

.field-problem {
  margin: 6px 0;
  color: var(--pg-error);
}

.field-problem:empty,
.field-hint:empty {
  display: none;
}

.field input[type="text"],
.field input[type="url"],
.field input[type="number"],
.field input[type="search"],
.field select,
.field textarea,
.share-link,
.token-value {
  width: 100%;
  min-height: 32px;
  box-sizing: border-box;
  padding: 4px 8px;
  border: 1px solid var(--pg-border);
  border-radius: 6px;
  background: var(--pg-bg);
  color: var(--pg-fg);
  font: inherit;
}

.field textarea,
.import-source {
  font-family: var(--pg-code-font);
  font-size: 12.5px;
  resize: vertical;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
}

.row {
  display: flex;
  gap: 8px;
}

.progress-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.progress-row progress {
  flex: 1;
}

.profiles {
  margin: 4px 0;
  padding: 0;
  list-style: none;
}

.profiles li,
.catalog-export {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid var(--pg-border);
}

.profiles .button,
.catalog-export .button {
  border-color: var(--pg-border);
}

.catalog-export .button {
  flex: none;
}

.import-findings {
  max-height: 160px;
  overflow: auto;
  margin: 6px 0;
  padding-left: 18px;
  font-size: 12px;
}

.import-findings .is-error {
  color: var(--pg-error);
}

.notices {
  max-height: 34vh;
  overflow: auto;
  padding-left: 18px;
  font-size: 12px;
  line-height: 1.6;
}

.commands dt {
  margin-top: 10px;
  font-weight: 600;
}

.commands dd {
  margin: 4px 0 0;
}

.commands code {
  display: block;
  padding: 6px 8px;
  border-radius: 6px;
  background: var(--pg-surface-2);
  font-family: var(--pg-code-font);
  font-size: 12px;
  user-select: all;
  overflow-x: auto;
}

.dialog-body a {
  color: var(--pg-accent);
}

/* API tokens ---------------------------------------------------------------------------------- */

/* A button is a flex box, which would otherwise show it whatever its `hidden`. */
.dialog-body .button[hidden],
.token-reveal[hidden] {
  display: none;
}

.token-form h3 {
  margin-top: 8px;
}

.token-form .button {
  margin-top: 2px;
}

.token-status {
  margin: 6px 0;
  color: var(--pg-muted);
}

.token-status:empty {
  margin: 0;
}

/* The new token: shown once, so it stands out until the dialog closes. */
.token-reveal {
  margin: 10px 0;
  padding: 2px 12px 10px;
  border: 1px solid var(--pg-accent);
  border-radius: 8px;
  background: var(--pg-accent-soft);
}

.token-reveal p {
  margin: 8px 0;
}

.token-reveal .field-hint {
  margin: 6px 0 0;
}

.token-value {
  flex: 1;
  min-width: 0;
  font-family: var(--pg-code-font);
  font-size: 12px;
}

.token-list {
  margin: 4px 0;
  padding: 0;
  list-style: none;
}

.token-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pg-border);
}

.token-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.token-name {
  overflow-wrap: anywhere;
}

.token-meta {
  color: var(--pg-muted);
  font-size: 12px;
}

.token-row .button {
  flex: none;
  border-color: var(--pg-border);
}

/* Cloud projects ------------------------------------------------------------------------------ */

/* The open project's connection, in the status line: saved, saving, offline, reconnecting. */
.cloud-status {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
  max-width: 55%;
  color: var(--pg-muted);
  white-space: nowrap;
}

.cloud-status[hidden] {
  display: none;
}

/* The header's room for what only a cloud project has (the versions panel's button, say). */
.cloud-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.cloud-actions[hidden] {
  display: none;
}

.cloud-status svg {
  width: 14px;
  height: 14px;
  flex: none;
}

.cloud-status-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.cloud-status[data-state="offline"],
.cloud-status[data-state="reconnecting"],
.cloud-status[data-state="gone"] {
  color: var(--pg-warning);
}

.cloud-status[data-kept="false"] .cloud-status-text {
  text-decoration: underline dotted;
}

.shell.narrow .cloud-status-text {
  max-width: 22ch;
}

/* On a narrow screen the connection and the messages take the whole line. */
.shell.narrow[data-cloud="open"] .version {
  display: none;
}

/* Viewing a project by its link ------------------------------------------------------------------ */

.button[hidden] {
  display: none;
}

/* The header's badge and copies while the page only shows a shared project (view mode). */
.view-actions {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  margin-right: 8px;
}

.view-actions[hidden] {
  display: none;
}

.view-badge {
  padding: 1px 8px;
  border: 1px solid var(--pg-border);
  border-radius: 999px;
  color: var(--pg-muted);
  font-size: 11px;
  white-space: nowrap;
}

/* In the status bar, once a snapshot has been open for a while: the project may have changed. */
.view-hint {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
  min-width: 0;
  max-width: 70%;
  color: var(--pg-fg);
}

.view-hint[hidden] {
  display: none;
}

.view-hint > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.view-hint .button {
  flex: none;
  min-height: 20px;
  padding: 0 8px;
  border-color: var(--pg-border);
  font-size: 12px;
}

.shell.narrow .view-hint > span:first-child {
  display: none;
}

.shell.narrow .view-actions > .with-text > span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* The projects drawer: a dialog that comes in from the right edge and fills the screen's height. */
.pg-dialog.drawer {
  width: min(480px, 100vw);
  max-width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0 0 0 auto;
  border-width: 0 0 0 1px;
  border-radius: 0;
}

.pg-dialog.drawer .dialog-body {
  flex: 1;
  min-height: 0;
}

.project-form h3 {
  margin-top: 8px;
}

.project-form .button {
  margin-top: 2px;
}

.project-aside {
  margin: 10px 0;
}

.project-aside[hidden],
.dialog-body .project-aside[hidden] {
  display: none;
}

.project-aside .field-hint {
  margin: 4px 0 0;
}

.project-aside .button {
  border-color: var(--pg-border);
}

.projects-status {
  margin: 6px 0;
  color: var(--pg-muted);
}

.projects-status:empty {
  margin: 0;
}

.projects-count {
  margin: 12px 0 4px;
}

.project-list {
  margin: 4px 0;
  padding: 0;
  list-style: none;
}

.project-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pg-border);
}

.project-thumb {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 64px;
  box-sizing: border-box;
  border: 1px solid var(--pg-border);
  border-radius: 6px;
  background: var(--pg-surface);
  object-fit: contain;
}

.project-thumb.outline {
  color: var(--pg-muted);
}

.project-thumb.outline svg {
  width: 28px;
  height: 28px;
}

.project-info {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  min-width: 140px;
}

.project-open {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 28px;
  max-width: 100%;
  padding: 2px 4px;
  margin-left: -4px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.project-open:hover:not(:disabled) {
  background: var(--pg-surface-2);
}

.project-open:disabled {
  opacity: 0.6;
  cursor: default;
}

.project-name {
  overflow-wrap: anywhere;
}

.project-badge {
  flex: none;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--pg-accent-soft);
  font-size: 11px;
  font-weight: 400;
}

.project-meta {
  color: var(--pg-muted);
  font-size: 12px;
}

.project-actions {
  display: flex;
  flex: none;
  gap: 2px;
}

.project-action {
  border-color: var(--pg-border);
}

/* The versions panel: the same drawer, with a form that names the current state and a list. */
.version-form h3 {
  margin-top: 8px;
}

.version-form .button {
  margin-top: 2px;
}

.versions-status {
  margin: 6px 0;
  color: var(--pg-muted);
}

.versions-status:empty {
  margin: 0;
}

.versions-count {
  margin: 12px 0 4px;
}

.version-list {
  margin: 4px 0;
  padding: 0;
  list-style: none;
}

.version-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--pg-border);
}

.version-info {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  min-width: 140px;
}

.version-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
}

.version-badge {
  flex: none;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--pg-accent-soft);
  font-size: 11px;
}

.version-label {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.version-unnamed {
  color: var(--pg-muted);
  font-weight: 400;
}

.version-meta,
.version-changed {
  color: var(--pg-muted);
  font-size: 12px;
}

.version-changed summary {
  width: fit-content;
  cursor: pointer;
}

.version-files {
  max-height: 160px;
  margin: 4px 0 0;
  padding-left: 18px;
  overflow: auto;
}

.version-files code {
  font-family: var(--pg-code-font);
  overflow-wrap: anywhere;
}

.version-restore {
  flex: none;
  border-color: var(--pg-border);
}

/* The share dialog and the publish dialog (`cloud/share.ts`, `cloud/publish.ts`) ------------------- */

.dialog-body .share-section[hidden],
.dialog-body .share-none[hidden],
.dialog-body .share-reveal[hidden],
.dialog-body .share-role-line[hidden],
.dialog-body .share-invite[hidden],
.dialog-body .publish-form[hidden],
.dialog-body .publish-handle[hidden] {
  display: none;
}

.share-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.share-row .share-link {
  flex: 1;
  width: auto;
  min-width: 0;
}

.share-row .button,
.share-controls .button,
.share-section > .button,
.dialog-body > .button,
.dialog-body a.button {
  flex: none;
  border-color: var(--pg-border);
}

.share-row .button.primary {
  border-color: transparent;
}

.dialog-body a.button {
  color: inherit;
  text-decoration: none;
}

.share-role-line {
  margin: 4px 0 8px;
  color: var(--pg-muted);
}

/* What the last action said stays in view when a long list has scrolled. */
.share-messages {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--pg-bg);
}

.share-status {
  margin: 6px 0;
  color: var(--pg-muted);
}

.share-status:empty {
  display: none;
}

.share-level {
  margin: 12px 0;
  padding: 0;
  border: 0;
}

.share-level legend {
  padding: 0;
  margin-bottom: 4px;
  font-size: 13px;
  font-weight: 600;
}

.share-level-option {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 8px;
  align-items: baseline;
  padding: 6px 0;
}

.share-level-option label {
  font-weight: 600;
}

.share-level-text {
  grid-column: 2;
}

.share-section h3 {
  margin-top: 16px;
}

.share-count {
  margin: 2px 0 4px;
}

.share-list {
  margin: 4px 0;
  padding: 0;
  list-style: none;
}

.share-person {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pg-border);
}

.share-avatar {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--pg-surface-2);
}

.share-avatar.outline {
  color: var(--pg-muted);
}

.share-person-info {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  min-width: 140px;
}

.share-person-name {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.share-you {
  color: var(--pg-muted);
  font-weight: 400;
}

.share-meta,
.share-role-text {
  color: var(--pg-muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.share-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.share-role {
  min-height: 30px;
  padding: 2px 6px;
  border: 1px solid var(--pg-border);
  border-radius: 6px;
  background: var(--pg-bg);
  color: var(--pg-fg);
  font: inherit;
}

.share-none {
  color: var(--pg-muted);
}

.share-invite h3,
.publish-form h3 {
  margin-top: 16px;
}

.share-invite-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 0 12px;
}

.share-invite-fields .share-email {
  flex: 1 1 200px;
}

.share-invite-fields .field:not(.share-email) {
  flex: 0 1 160px;
}

.share-invite .button,
.publish-form .button {
  margin-top: 2px;
}

/* The invitation or the address just made: it stands out until the next one or the dialog's end. */
.share-reveal {
  margin: 10px 0;
  padding: 2px 12px 10px;
  border: 1px solid var(--pg-accent);
  border-radius: 8px;
  background: var(--pg-accent-soft);
}

.share-reveal-note {
  margin: 8px 0;
}

.share-invitation {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 0;
}

.share-invitation-item {
  border-bottom: 1px solid var(--pg-border);
}

.share-reveal .share-invitation {
  padding: 0 0 4px;
}

.share-invitation-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 10px;
}

.share-invitation-link,
.publish-url {
  font-family: var(--pg-code-font);
  font-size: 12px;
}

.share-reveal .share-row {
  flex-wrap: wrap;
}

.publish-url {
  overflow-wrap: anywhere;
}

.publish-address-end {
  margin: 4px 0 8px;
  overflow-wrap: anywhere;
}

.publish-removed {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px solid var(--pg-border);
}

/* On a phone the dialog's rows wrap: the address and its buttons take a line each. */
@media (max-width: 480px) {
  .share-row:not(.share-link-row) {
    flex-wrap: wrap;
  }

  .share-row:not(.share-link-row) .share-link {
    flex: 1 1 100%;
  }
}

/* Presence ------------------------------------------------------------------------------------ */

/* The header's "who is here": a pill for each person who has the project open, in their colour.
   Each carries its colour as --presence, set by the page. */
.presence-bar {
  display: inline-flex;
  align-items: center;
  margin-right: 4px;
}

.presence-bar[hidden] {
  display: none;
}

.presence-list {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.presence-item {
  display: inline-flex;
}

.presence-person {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  max-width: 26ch;
  padding: 2px 10px 2px 4px;
  border: 1px solid var(--presence);
  border-radius: 999px;
  background: transparent;
  color: var(--presence);
  font: inherit;
  cursor: pointer;
}

.presence-person:hover:not([aria-disabled="true"]) {
  background: color-mix(in srgb, var(--presence) 14%, transparent);
}

.presence-person[aria-disabled="true"] {
  cursor: default;
}

.presence-person:focus-visible {
  outline: 2px solid var(--pg-focus);
  outline-offset: 1px;
}

.presence-name {
  max-width: 10ch;
  overflow: hidden;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.presence-file {
  max-width: 14ch;
  overflow: hidden;
  color: var(--pg-muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* The header has little room to spare: below a wide screen the file is in the tooltip and the label
   only, and the pill is a picture and a name. */
@media (max-width: 1699px) {
  .presence-file {
    display: none;
  }
}

/* On a narrow screen a person is their picture; the button's label still names them. */
.shell.narrow .presence-name,
.shell.narrow .presence-file {
  display: none;
}

.shell.narrow .presence-person {
  padding-right: 4px;
}

/* Over the code: other people's selections and carets, drawn above the text and never in the way of
   typing, selecting or copying it. */
.code-presence {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}

.presence-peer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  user-select: none;
}

.presence-band {
  position: absolute;
  border-radius: 2px;
  background: color-mix(in srgb, var(--presence) 28%, transparent);
}

.presence-caret {
  position: absolute;
  width: 2px;
  background: var(--presence);
}

.presence-caret[hidden] {
  display: none;
}

/* The name flag sits above the caret (under it on the first line), and fades after two seconds
   of stillness. */
.presence-flag {
  position: absolute;
  left: -1px;
  bottom: 100%;
  max-width: 24ch;
  overflow: hidden;
  padding: 0 6px;
  border-radius: 3px 3px 3px 0;
  background: var(--presence);
  color: #fff;
  font:
    600 11px/16px var(--pg-ui-font),
    sans-serif;
  opacity: 1;
  text-overflow: ellipsis;
  transition: opacity 0.4s ease;
  white-space: nowrap;
}

.presence-flag.faded {
  opacity: 0;
}

.presence-caret.below .presence-flag {
  top: 100%;
  bottom: auto;
  border-radius: 0 3px 3px 3px;
}

/* The status line's offer to try a room that is full again. */
.cloud-status[data-state="full"] {
  color: var(--pg-warning);
}

.cloud-retry {
  min-height: 20px;
  margin-left: 6px;
  padding: 0 8px;
  border: 1px solid var(--pg-border);
  border-radius: 6px;
  background: transparent;
  color: var(--pg-fg);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.cloud-retry:focus-visible {
  outline: 2px solid var(--pg-focus);
  outline-offset: 1px;
}

/* The frame the browser prints a PDF from: laid out, but out of sight. */
.print-frame {
  position: fixed;
  left: -10000px;
  top: 0;
  width: 800px;
  height: 600px;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .shell {
    display: none;
  }
}