/* Custom properties for theming */
:root {
    --nav-background: #f1f3f5;
    --nav-text: #495057;
    --nav-hover: #1971c2;
    --nav-input-border: #ced4da;
    --nav-input-background: #f8f9fa;
    --theme-icon-hover: #e9ecef;
    --background-color-article: #fffffff8;
}

[data-theme="dark"] {
    --nav-background: #3c4149b9;
    --nav-text: #e0e0e0;
    --nav-hover: #4dabf7;
    --nav-input-border: #495057;
    --nav-input-background: #2a2e33;
    --theme-icon-hover: #2a2e33;
    --background-color-article: #242527;
}

/* Custom styles to enhance the nav bar */
body > main {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    height: 100vh;
    overflow: hidden;
}

nav {
    background-color: var(--nav-background);
    padding: 0rem 1rem;
    width: 100%; /* Ensure nav takes full width */
}

nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%; /* Ensure ul takes full width */
}

nav ul li {
    margin: 0 0.5rem;
}

nav ul li a {
    text-decoration: none;
    color: var(--nav-text);
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--nav-hover);
}

.brand {
    font-size: 1rem;
    font-weight: bold;
}

navbar-right {
    display: flex;
    align-items: center;
    margin-left: auto; /* Push to the right */
    margin-right: 2px; /* Ensure no right margin */
}

navbar-right a {
    margin-left: 1rem;
}

navbar-right input[type="search"] {
    padding: 0.2rem 0.5rem;
    border: 1px solid var(--nav-input-border);
    border-radius: 1rem;
    background-color: var(--nav-input-background);
    color: var(--nav-text);
    font-size: 0.8rem;
    line-height: 1;
    height: 2rem;
    width: 300px;
    margin: 0;
}

/* Styles for theme icons */
.theme-icons {
    display: flex;
    align-items: center;
}

.theme-icon {
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    margin-left: 0.5rem;
}

.theme-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--nav-text);
}

.theme-icon:hover {
    background-color: var(--theme-icon-hover);
}

mynav {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    overflow-y: auto;
    color: var(--nav-text);
    padding-top: 1.3rem;
    font-size: 0.8rem;
}

mynav ul {
    list-style-type: none;
    padding-left: 0;
}

mynav ul ul {
    list-style-type: none;
    padding-left: 0;
    margin-left: 0.2rem;
    display: none;
}

mynav ul li {
    margin-left: 0.5rem;
    padding-left: 0.3rem;
    cursor: pointer;
    list-style-type: none;
}

mynav ul li a {
    text-decoration: none;
    color: inherit;
}

mynav ul li.open > ul {
    display: block;
}

.arrow {
    font-size: 0.8rem;
    margin-right: 0.2rem;
}

article {
    flex: 6;
    min-width: 200px;
    max-width: 1200px;
    overflow-y: auto;
    height: 100%;
    scrollbar-width: none;
    -ms-overflow-style: none;
    background-color: var(--background-color-article);
}

article p,
article li,
article blockquote,
article table {
    font-size: 0.8rem;
    line-height: 1.2; /* Reduce line height to decrease space between lines */
    margin-bottom: 0.6rem; /* Reduce margin to decrease space between paragraphs */
}

article table {
    line-height: 0.9;
}

article ul li {
    line-height: 1;
    margin-bottom: 0.1rem; /* Reduce margin to decrease space between list items */
}

article h1 h2 h3 h4 h5 {
    margin-top: 0rem;
}

article h1 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem; /* Reduce space after header */
}

article h2 {
    font-size: 1.2rem;
    margin-bottom: 0.4rem; /* Reduce space after header */
}
article h3 {
    font-size: 1rem;
    margin-bottom: 0.3rem; /* Reduce space after header */
}
article h4 {
    font-size: 0.8rem;
    margin-bottom: 0.2rem; /* Reduce space after header */
}

docnav {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    overflow-y: auto;
    color: var(--nav-text);
    font-size: 0.6rem;
}

docnav ul {
    list-style-type: none;
    padding-left: 0;
}

docnav ul li {
    margin-left: 0.4rem;
    padding-left: 0rem;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 40ch;
}

@media (max-width: 768px) {
    nav {
        margin-top: 0rem;
    }
    nav ul {
        flex-direction: column;
        align-items: stretch; /* Changed from flex-start to stretch */
    }
    nav ul li {
        margin: 0.5rem 0; /* Added vertical margin */
    }
    navbar-right {
        flex-direction: column;
        align-items: stretch; /* Changed from flex-start to stretch */
        margin-left: 2px;
        width: 100%; /* Ensure full width on mobile */
    }
    navbar-right a {
        margin-left: 0;
        margin-top: 0.5rem; /* Add some vertical spacing */
    }
    navbar-right input[type="search"] {
        width: 100%;
        margin: 0.5rem 0; /* Add some vertical spacing */
    }
    .theme-icons {
        margin-top: 0.5rem;
        justify-content: flex-end; /* Align icons to the right on mobile */
    }
}