h1 {
    color: brown;
}

h2 {
    color: blue;
}

h3 {
    color: lightblue;
}

.tcolorbox,
.block,
.definition,
.theorem,
.algorithm {
    border: 1px solid burlywood;
    background-color: beige;
    border-radius: 10px;
    box-shadow: 2px 2px 2px 1px #a79c9c;
    padding: 5px;
    margin: 5px;
}

.example,
.proof {
    border: 1px solid burlywood;
    background-color: rgb(223, 225, 255);
    border-radius: 10px;
    box-shadow: 2px 2px 2px 1px #a79c9c;
    padding: 5px;
    margin: 5px;
}

pre.sourceCode code>span {
    display: inline-block;
    /* make spans respect width */
    width: 100%;
    /* expand to full line */
}

pre.text,
pre.texti {
    background: #f5f5f5;
    border-left: 2px solid #4287f5;
    padding: 10px;
}

textarea {
    display: block;
    background: #ffff0020;
    font-size: 0.8em;
    font-family: system-ui, 'Courier New', Courier, monospace;
    /* font-family: "Gill Sans", sans-serif; */
    margin: 10px 10px;
    border: 1px black;
    width: 96%;
    height: 200px;
    overflow-y: scroll;
}

/* Style for top-level TOC items */
.sidebar nav[role="doc-toc"] ul>li>a {
    color: #000000FF;
}

/* Style for second-level TOC items */
.sidebar nav[role="doc-toc"] ul>li>ul>li>a {
    color: #00000080;
}

/* Style for third-level TOC items */
.sidebar nav[role="doc-toc"] ul>li>ul>li>ul>li>a {
    color: #00000040;
}

.sidebar nav[role="doc-toc"] ul>li>a.active {
    background-color: #0000FF20;
}

img {
    border: 1px solid gray;
    transition: border 0.1s ease;
    /* Smooth transition */
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-family: Arial, sans-serif;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

th,
td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

th {
    background-color: #4CAF50;
    color: white;
}

tbody tr:nth-child(odd) {
    background-color: #f9f9f9;
}

tbody tr:nth-child(even) {
    background-color: #ffffff;
}

tbody tr:hover {
    background-color: #f1f1f1;
    cursor: pointer;
}

.edit-btn {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.edit-btn:hover {
    background-color: #45a049;
}

/* Hide numbers only for <ol> with class="no-numbers" */
.no-numbers ol {
    list-style-type: none;
    /* remove numbering */
    padding-left: 12px;
    /* optional: align with text */
}

div.sidebar-menu-container span.menu-text {
    text-transform: uppercase;
}

div.sidebar-menu-container span.chapter-title {
    text-transform: lowercase;
}

.circle-auto {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0.4em;
  border: 2px solid black;
  border-radius: 50%;
  line-height: 1;
}