body,h1,h2,h3,h4,h5 {font-family: "Poppins", sans-serif}
body {font-size:16px;}
.w3-half img{margin-bottom:-6px;margin-top:16px;opacity:0.8;cursor:pointer}
.w3-half img:hover{opacity:1}
#content div, #content p, #content table, #content ul, #content ol, #toc {
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";
}

body {
  color: black;
  background-color: white;
}

pre[class*=language-], pre[class*=language-].line-numbers>code {
  /* If using the font-family below, the line numbers and code won't align horizontally,
  I don't know why and how to get them aligned. */
  /* font-family: ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace; */
  font-size: 12px;
}

header {
  white-space: nowrap;
  /* overflow-x: hidden; */
}

header.w3-top {
  z-index: 20;
}

#nav .current {
  color: #000!important;
  background-color: #fff!important
}

.err { color: red; }

a {
  cursor: pointer;
}

.self-link {
  text-decoration: none
}

.self-link::before {
  content: "#";
  color: #9e9e9ea6;
  display: inline-block;
  font-size: 0.7em;
  line-height: 1;
  margin-left: -0.9em;
  text-decoration: none;
  width: 0.9em;
  visibility: hidden;
}

.self-link:hover {
  padding-left: 0.3em;
  text-decoration: underline;
}

.self-link:hover::before {
  visibility: visible;
}

#page {
  display: flex;
}

#toc {
  flex: 30%;
  margin-left: 35px;
  margin-right: 15px;
  min-width: 240px;
  max-width: 280px;
  position: sticky;
  align-self: flex-start;
  overflow-y: auto;
  top: 40px;
  height: calc(100vh - 40px);
}

#toc > ul {
  list-style: square;
  margin-block-start: 0;
  margin-block-end: 0;
}

#toc a {
  text-decoration: none;
}

#toc a.current-heading {
  text-decoration: underline;
}

#toc a.current-heading, #toc a:hover {
  opacity: 1;
  color: #f44336;
}

ul.dir-tree, ul.dir-tree ul {
  list-style: none;
  padding-left: 15px;
}

ul.dir-tree li.folder::before {
  content: "📂 ";
}

ul.dir-tree li.file::before {
  content: "📄 ";
}

ul.dir-tree li.folder, ul.dir-tree li.file {
  text-indent: -1.5em;
  padding-left: 1.5em;
}

#announcement {
  background-color: #FFFFE0;
  padding-left: 1em;
  padding-right: 1em;
  padding-top: 1px;
  padding-bottom: 1px;
}

#content {
  flex: 70%;
  max-width: 800px;
  padding-left: 15px;
  padding-right: 15px;
  overflow: auto;
}

#content :not(h2, h3, h4) a:-webkit-any-link {
  color: -webkit-link;
}

.fixed-width {
  font-family: Consolas,Monaco,'Andale Mono','Ubuntu Mono',monospace;
}

.symbol {
  background-color: rgb(245, 242, 240);
  font-family: Consolas,Monaco,'Andale Mono','Ubuntu Mono',monospace;
  padding: 0.1em 0.2em;
  border-radius: 6px;
}

[id^=demo-] {
  background-color: rgba(175, 184, 193, 0.1);
  padding: 0.5em 0.5em;
}

@media (max-width: 485px) {
  #demo-connected-props input {
    width: 120px;
  }

  nav h1.w3-padding-16 {
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
  }
}

#demo-key-inspector .label {
  width: 80px;
  font-weight: bold;
}

#demo-key-inspector .value { width: 80px; }

#demo-key-inspector .label, .value {
  font: monospace;
  display: inline-block;
}

#demo-diff-simple .row { display: flex; }

#demo-diff-simple .column {
  width: 500px;
  margin: 2px;
}

#demo-diff-simple .column textarea {
  box-sizing: border-box;
  width: 100%;
}

#demo-diff-simple .add { background-color: #B5EFDB; }

#demo-diff-simple .remove {
  background-color: #FFC4C1;
  text-decoration: line-through;
}

#demo-diff .row { display: flex; }

#demo-diff .column {
  width: 500px;
  margin: 2px;
}

#demo-diff .column textarea {
  box-sizing: border-box;
  width: 100%;
}

#demo-diff .add { background-color: #B5EFDB; }
#demo-diff .remove { background-color: #FFC4C1; }
#demo-diff .merged .remove { text-decoration: line-through; }

#demo-diff input[type=checkbox] {
  margin: 0 3px 0 4px;
}

#demo-calculator {
  background-color: unset;
  padding: unset;
  width: 100%;
  min-height: 200px;
  max-height: 500px;
}

#demo-table-viewer textarea, #demo-json-inspector textarea {
  width: 100%;
}

[id^=demo-name] input {
  width: 90px;
}

[id^=demo-auto-complete-] .root { display: flex; }

[id^=demo-auto-complete-] textarea {
  flex-grow: 1;
  height: 200px;
}

[id^=demo-auto-complete-] .suggestion {
  width: 200px;
  padding: 1px 2px 1px 5px;
  line-height: 1.2;
}

[id^=demo-auto-complete-] .text-row { display: table-row; }

[id^=demo-auto-complete-] .text-row.selected {
  background-color: blue;
  color: white;
}

#demo-js-console {
  font-size: 12px;
}

#demo-js-console .row {
  display: flex;
  flex-flow: wrap;
}

#demo-js-console .left {
  width: 60px;
  text-align: right;
}

#demo-js-console .run {
  display: none;
  margin: 12px;
}

@media (max-width: 450px), (pointer:none), (pointer:coarse) {
  #demo-js-console .break { width: 100%; }
  #demo-js-console .run { display: unset; }
}

#demo-js-console .right { flex-grow: 1; }

#demo-js-console .right textarea, #demo-js-console .right table {
  margin: 5px;
  margin-top: 11px;
  margin-right: 0px;
  border-width: 1px;
  box-sizing: border-box;
  font: monospace;
  width: calc(100% - 2 * 5px);
}

#demo-js-console .right pre, #demo-js-console .right .chart {
  margin: 6px;
  margin-top: 12px;
}

[id^=jsfiddle-] {
  margin-top: 0;
}

[id^=demo-]:has(+ [id^=jsfiddle-]), p:has([id^=demo-]):has(+ [id^=jsfiddle-]) {
  margin-bottom: 0;
}

table {
  border-collapse: collapse;
}

#content table {
  width: 100%;
}

#content select {
  padding: 4px 0px;
}

table.download-table td {
  padding: 6px 2px;
}

table td {
  padding: 6px 13px;
}

tr:nth-child(2n) {
  background-color: #fefcfc;
}

th, td {
  border: 1px solid hsla(210,18%,87%,1);
}

textarea {
  font: unset;
  font-family: Consolas,Monaco,'Andale Mono','Ubuntu Mono',monospace;
  resize: none;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 ratio */
  height: 0;
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.copy {
  position: relative;
  display: inline-block;
}

.copy .tooltip {
  visibility: hidden;
  width: 140px;
  font-size: 12px;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px;
  position: absolute;
  z-index: 1;
  bottom: 150%;
  left: 50%;
  margin-left: -75px;
  opacity: 0;
  transition: opacity 0.3s;
}

.copy .tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}

.copy:hover .tooltip {
  visibility: visible;
  opacity: 1;
}

.contact svg {
  padding-top: 4px;
  margin-bottom: -1px;
  margin-right: 3px;
  color: rgb(101, 109, 118);
}

#dice {
  transition: transform 0.3s ease; /* Smoother transition for hover */
  display: inline-block;
  margin-right: 5px;
}

@keyframes spinDice {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
  100% {
    transform: rotate(360deg);
  }
}


#random-demo:hover #dice {
  animation: spinDice 0.1s infinite;
}

#random-demo:hover {
  text-decoration: underline;
  cursor: pointer;
}

@media (max-width: 800px) {
  #toc {
    display: none;
  }
}

@media (max-width: 1152px) {
  html {
    scroll-padding-top: 68px;
  }

  #page {
    margin-top: 80px;
  }

  #toc {
    top: 80px;
    height: calc(100vh - 80px);
  }
}

/* ======================
   Dark theme overrides
   ======================
   The dark theme is enabled by putting the attribute
   `data-theme="dark"` on the <html> element.  This attribute
   is set / cleared by the client‑side script injected from
   template.html.  Styles below only take effect when the
   attribute is present so that they do not interfere with the
   default light color scheme.
*/

[data-theme="dark"] body {
  /* Layout base colours */
  background-color: #000;
  color: #e0e0e0;
}

/* Links */
[data-theme="dark"] a[href]:not(header a):not(h2 a):not(h3 a):not(h4 a) {
  color: #7aa2ff !important;
}

[data-theme="dark"] a[href]:not(header a):not(h2 a):not(h3 a):not(h4 a):visited {
  color: #c57fff !important;
}

/* Navigation entries */
[data-theme="dark"] #nav .current {
  color: #fff !important;
  background-color: #444 !important;
}

/* Hover state inside sidebar */
[data-theme="dark"] #nav a:hover {
  color: #fff !important;
  background-color: #333 !important;
}

/* Alternate table row color */
[data-theme="dark"] tr:nth-child(2n) {
  background-color: #111;
}

/* Inline code symbol */
[data-theme="dark"] .symbol {
  background-color: #2d2d2d;
}

/* Contact icon */
[data-theme="dark"] .contact svg,
[data-theme="dark"] svg {
  color: #e0e0e0;
  fill: #e0e0e0;
}

/* Diff demos */
[data-theme="dark"] #demo-diff-simple .add,
[data-theme="dark"] #demo-diff .add {
  background-color: #294b3c;
}

[data-theme="dark"] #demo-diff-simple .remove,
[data-theme="dark"] #demo-diff .remove {
  background-color: #603333;
}

/* Simple diff demo strike‑through already exists, keep it visible */
[data-theme="dark"] #demo-diff-simple .remove,
[data-theme="dark"] #demo-diff .remove {
  text-decoration: line-through;
}

/* Tooltip background */
[data-theme="dark"] .copy .tooltip {
  background-color: #333;
  color: #fff;
}

/* Sidebar & top bar (classes from W3CSS) */
[data-theme="dark"] #mySidebar {
  background-color: #111 !important;
  color: #e0e0e0 !important;
}

[data-theme="dark"] #nav a {
  color: #f44336 !important;
}

[data-theme="dark"] #toc a {
  color: #e0e0e0 !important;
}

[data-theme="dark"] #toc a.current-heading,
[data-theme="dark"] #toc a:hover {
  color: #f44336 !important;
}

/* Size comparison chart */
[data-theme="dark"] #size-comp svg {
  background: #000 !important;
}

[data-theme="dark"] #size-comp text {
  fill: #e0e0e0 !important;
}

/* Inputs, buttons, and textareas */

[data-theme="dark"] button:not(#demo-poly-binding button),
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background-color: #222;
  color: #e0e0e0;
  border-color: #444;
}

[data-theme="dark"] button:hover,
[data-theme="dark"] input:hover,
[data-theme="dark"] textarea:hover,
[data-theme="dark"] button:focus,
[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:hover,
[data-theme="dark"] select:focus {
  background-color: #333;
  border-color: #f44336;
  outline: none;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
  color: #aaa;
  opacity: 1;
}

/* Scrollbar */

[data-theme="dark"] ::-webkit-scrollbar {
  background: #222;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: #444;
  border-radius: 6px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: #f44336;
}

[data-theme="dark"] {
  scrollbar-color: #444 #222;
  scrollbar-width: thin;
}

/* Google chart tooltip */
.google-visualization-tooltip {
  background: #000 !important;
  color: #e0e0e0 !important;
  border: 1px solid #444 !important;
  box-shadow: none !important;
  width: auto !important;
  max-width: none !important;
  white-space: nowrap !important;
  padding: 3px 8px 8px !important;
}

.google-visualization-tooltip ul,
.google-visualization-tooltip ul li {
  margin: 0 !important;
  padding: 0 !important;
}