/* General Layout */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    display: flex;
    flex-direction: column;
    height: 100%;
    /* margin: 10px auto; */
    /* max-width: 1200px; */
    background-color: var(--chat-bg-shade-4);
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    max-width: none;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    /* background-color: #0074D9; */
    color: white;
    /* border-bottom: 3px solid #005BB5; */
    position: absolute;
}

header h1 {
    margin: 0;
    font-size: 24px;
    /* padding: 10px 17px; */
}

.back-button {
    text-decoration: none;
    color: var(--inverted-text-color);
    font-weight: bold;
    padding: 11px 10px;
    background-color: var(--shade-10);
    border-radius: 10px;
}

.back-button:hover {
    background-color: var(--etex-orange-primary);
}

/* Main Layout */
.main-content {
    display: flex;
    flex: 1;
    height: 85vh;
    flex-wrap: nowrap;
}

.file-list {
    flex: 0 0 15%;
    padding: 15px;
    overflow-y: auto;
    margin-top: 66px;
}

.file-list h2 {
    margin-top: 0;
    font-size: 15px;
    padding: 10px 17px;
    color: var(--text-color);
}

.file-list ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    gap: 7px;
    display: flex;
    flex-direction: column;
    /* margin-top: 11px; */
}

.file-list li a {
    display: block;
    padding: 10px 17px;
    text-decoration: none;
    color: var(--shade-4);
    /* border-bottom: 1px solid #ddd; */
    cursor: pointer;
    /* background-color: var(--chat-bg-shade-4); */
    border-radius: 10px;
}

.file-list li a:hover {
    color: var(--shade-10);
    background-color: var(--shade-3);
}

.document-viewer {
    flex: 1;
    padding: 100px 20px;
    overflow-y: auto;
    margin: 10px;
    background-color: var(--chat-bg-shade-1);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    justify-content: center;
    display: flex;
    scrollbar-width: thin;
    scrollbar-color: var(--chat-bg-shade-1);
    /* padding-bottom: 65px; */
}

/* Markdown Styles */
#markdown-container {
    /* font-size: 16px; */
    /* .toc-itemne-height: 1.6; */
    max-width: 800px;
    color: var(--text-color);
    /* margin-bottom: 113px; */
    /* scrollbar-width: thin; */
    /* scrollbar-color: var(--chat-bg-shade-1); */
    /* overflow: scroll; */
    margin-right: 300px;
}

#markdown-container img {
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    margin: 10px 0;
    border-radius: 5px;
}
/* Main layout adjustments */
.main-content {
    display: flex;
    justify-content: space-between;
    /* width: 100%; */
}

/* TOC Panel Styles */
.table-of-contents {
    width: 23%;
    padding: 1rem;
    /* background-color: #f9f9f9; */
    /* border-left: 1px solid #ddd; */
    /* box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1); */
    position: fixed;
    /* top: 52px; */ /* Stay fixed when scrolling */
    height: 113vh;
    overflow-y: auto;
    margin-left: 51px;
    right: 0px;
}

.table-of-contents h2 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.table-of-contents ul {
    list-style: none;
    padding-left: 0;
    /* gap: 6px; */
    display: flex;
    flex-direction: column;
    /* border-left: 1px solid var(--bg-hover-scrollbar); */
    height: 65%;
    overflow: scroll;
    scrollbar-width: none;
}

.table-of-contents .toc-item {
    /* margin-bottom: 0.5rem; */
    padding: 6px;
    width: 300px;
    font-size: 15px;
    /* font-weight: 400; */
    opacity: 0.5;
    border-left: 1px solid var(--bg-hover-scrollbar);
}

.table-of-contents a {
    text-decoration: none;
    color: #333;
    transition: color 0.3s ease;
    padding-left: 10px;
    /* border-left: 1px solid red; */
    /* opacity: 0.5; */
    padding-bottom: 10px;
    transform: translateX(-7px);
    /* word-wrap: break-word; */
    /* overflow: hidden; */
    /* text-overflow: ellipsis; */
    /* white-space: nowrap; */
    /* -webkit-line-clamp: 2; */
    /* -webkit-box-orient: vertical; */
    width: 206px;
    display: block;
}

.table-of-contents .toc-item:hover a {
    color: var(--etex-primary-orange);
}

.table-of-contents a:hover {
    color: var(--etex-primary-orange);
}
.file-list li a.active {
    background-color: var(--shade-3);
    color: black;
}

.table-of-contents a.active {
    border-left: 3px solid black;
    opacity: 1;
}



.toc-item.active {
    /* background-color: var(--chat-bg-shade-4); */
    color: black;
    opacity: 1;
    border-left: 2px solid black;
    font-weight: 500;
}