/* Documentation-specific styles */

/* Layout */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.doc-layout {
    display: flex;
    flex: 1;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

/* Sidebar Navigation */
.doc-sidebar {
    width: 240px;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    position: fixed;
    top: var(--header-height);
    left: max(0px, calc(50% - 650px));
    height: calc(100vh - var(--header-height) - 120px);
    /* Leave room for footer */
    flex-shrink: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.doc-nav {
    padding: 1rem 0.5rem;
    flex-shrink: 0;
    overflow-y: auto;
    max-height: 40%;
}

/* Table of Contents */
.doc-toc {
    padding: 1rem;
    border-top: 1px solid var(--color-border);
    margin-top: 0.5rem;
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    /* Important for flex scrolling */
}

.doc-toc .toctitle {
    font-size: 0.7rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
}

.doc-toc ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.doc-toc li {
    margin: 0;
}

.doc-toc a {
    display: block;
    padding: 0.35rem 0.5rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast);
}

.doc-toc a:hover {
    color: var(--color-primary);
    background: var(--color-background);
}

.doc-toc a.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
    font-weight: var(--font-weight-medium);
}

.doc-toc ul ul {
    padding-left: 0.75rem;
}

.doc-toc ul ul a {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.nav-section {
    margin-bottom: 0.5rem;
}

/* Collapsible section toggle button */
.nav-section-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    border-radius: var(--radius-sm);
    transition: background var(--duration-fast);
}

.nav-section-toggle:hover {
    background: var(--color-background);
}

.nav-section-title {
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin: 0;
}

.nav-toggle-icon {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    transition: transform var(--duration-fast);
    display: inline-block;
}

.nav-section.collapsed .nav-toggle-icon {
    transform: rotate(-90deg);
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0 0 0 0.5rem;
    max-height: 1000px;
    overflow: hidden;
    transition: max-height var(--duration-slow) ease-out, opacity var(--duration-normal);
    opacity: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.nav-section.collapsed .nav-list {
    max-height: 0;
    opacity: 0;
    transition: max-height var(--duration-normal) ease-in, opacity var(--duration-fast);
}

.nav-list li {
    margin: 0;
    display: block;
    width: 100%;
}

.nav-list a {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: all var(--duration-fast);
}

.nav-list a:hover {
    background: var(--color-background);
    color: var(--color-primary);
}

.nav-list a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
}

/* Main Content */
.doc-main {
    flex: 1;
    min-width: 0;
    background: var(--color-background);
    margin-left: 240px;
}

.doc-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
    overflow-x: hidden;
}

.doc-content {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-md);
    line-height: 1.7;
}

.doc-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-border);
}

.doc-content h2 {
    font-size: 1.875rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    margin-left: -2rem;
    margin-right: -2rem;
    padding-top: 1.5rem;
    padding-left: 2rem;
    padding-right: 2rem;
    border-top: 2px solid var(--color-border);
}

.doc-content h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.doc-content h4 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.doc-content blockquote {
    background: var(--color-info-light);
    border-left: 4px solid var(--color-info);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: var(--radius-md);
}

/* Table wrapper for horizontal scrolling */
.doc-content .table-wrapper {
    overflow-x: auto;
    margin: 1.5rem 0;
    max-width: 100%;
}

.doc-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    min-width: 400px;
}

/* Direct tables without wrapper */
.doc-content>table {
    display: block;
    overflow-x: auto;
    max-width: 100%;
}

.doc-content thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

.doc-content th {
    background: var(--color-background);
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: var(--font-weight-semibold);
    border-bottom: 2px solid var(--color-border);
    position: sticky;
    top: 0;
}

.doc-content td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border-light);
}

.doc-content tr:last-child td {
    border-bottom: none;
}

.doc-content code {
    background: var(--color-background);
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-family-mono);
    font-size: 0.9em;
    color: var(--color-primary);
}

.doc-content pre {
    background: var(--color-code-bg);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.doc-content pre code {
    background: none;
    padding: 0;
    color: var(--color-code-text);
    font-size: 0.9rem;
}

.doc-content ul,
.doc-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.doc-content li {
    margin-bottom: 0.5rem;
}

.doc-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: rgba(var(--color-primary-rgb), 0.3);
    text-underline-offset: 3px;
    transition: all var(--duration-normal);
}

.doc-content a:hover {
    color: var(--color-accent);
    text-decoration-color: var(--color-accent);
}

.back-link {
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.related-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--color-border);
}

.related-section h2 {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.related-section ul {
    list-style: none;
    padding-left: 0;
}

.related-section li {
    padding: 0.5rem 0;
}

.related-section a {
    font-size: 1.05rem;
    font-weight: var(--font-weight-medium);
}

/* Syntax highlighting for code blocks (Pygments) - dark bg friendly */
.codehilite .k,
.codehilite .kn,
.codehilite .kd,
.codehilite .kc {
    color: var(--color-code-keyword);
    font-weight: var(--font-weight-semibold);
}

/* keywords */
.codehilite .nb,
.codehilite .bp {
    color: var(--color-code-builtin);
}

/* builtins, self */
.codehilite .n {
    color: var(--color-code-text);
}

/* names */
.codehilite .nn {
    color: #7dd3fc;
}

/* module names - light blue */
.codehilite .s,
.codehilite .s1,
.codehilite .s2,
.codehilite .sa,
.codehilite .sb,
.codehilite .sc,
.codehilite .sd,
.codehilite .se {
    color: var(--color-code-string);
}

/* strings */
.codehilite .c,
.codehilite .c1,
.codehilite .cm,
.codehilite .cp,
.codehilite .cs {
    color: var(--color-code-comment);
    font-style: italic;
}

/* comments */
.codehilite .m,
.codehilite .mi,
.codehilite .mf,
.codehilite .mh,
.codehilite .mo {
    color: var(--color-code-number);
}

/* numbers */
.codehilite .nf,
.codehilite .nc,
.codehilite .nv {
    color: #fbbf24;
    font-weight: var(--font-weight-semibold);
}

/* functions, classes - amber */
.codehilite .nd {
    color: #fb923c;
}

/* decorators - orange */
.codehilite .o,
.codehilite .ow {
    color: #cbd5e1;
}

/* operators - light gray */
.codehilite .p {
    color: var(--color-code-text);
}

/* punctuation */
.codehilite .si {
    color: #fb923c;
}

/* string interpolation - orange */
.codehilite .fm {
    color: #c4b5fd;
}

/* magic methods - purple */
.codehilite .w {
    color: var(--color-code-text);
}

/* whitespace */

/* Dark mode */
[data-theme="dark"] .doc-content {
    background: var(--color-surface);
}

[data-theme="dark"] .doc-sidebar {
    background: var(--color-surface);
    border-right-color: var(--color-border);
}

[data-theme="dark"] .doc-content th {
    background: var(--color-background-alt);
}

[data-theme="dark"] .nav-list a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Mobile responsive */
@media (max-width: 1024px) {
    .doc-layout {
        flex-direction: column;
    }

    .doc-sidebar {
        width: 100%;
        position: static;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }

    .doc-main {
        margin-left: 0;
    }

    .doc-nav {
        padding: 1rem;
    }

    .nav-section {
        margin-bottom: 1rem;
    }

    .doc-toc {
        display: none;
    }
}

@media (max-width: 768px) {
    .doc-container {
        padding: 1rem;
    }

    .doc-content {
        padding: 1.5rem;
    }

    .doc-content h1 {
        font-size: 1.875rem;
    }

    .doc-content h2 {
        font-size: 1.5rem;
        margin-left: -1.5rem;
        margin-right: -1.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .doc-content table {
        font-size: 0.85rem;
    }

    .doc-content th,
    .doc-content td {
        padding: 0.5rem;
    }
}