/* PureCSS Blog Layout Styles */

:root {
    --accent-color: #C2298A;
    --accent-hover: #9c2170;
}

@font-face {
    font-family: 'Cascadia Code';
    font-style: normal;
    src: url('/static/CascadiaCode.ttf') format('truetype');
    font-display: swap;
}

* {
    box-sizing: border-box;
}

body {
    color: #333;
    font-family: 'Cascadia Code', monospace;
    line-height: 1.6;
}

a {
    color: var(--accent-color);
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--accent-hover);
}

/* Sidebar */

.sidebar {
    background: #191818;
    color: #999;
}

.sidebar a {
    color: #fff;
}

.sidebar a:hover,
.sidebar a:focus {
    color: var(--accent-color);
}

.header {
    margin: 0;
    padding: 2.5em 2em;
    text-align: center;
}

.brand-title {
    margin: 0;
    font-weight: 300;
    font-size: 2em;
}

.brand-title a {
    color: #fff;
}

.brand-tagline {
    margin: 0.5em 0 0;
    font-weight: 300;
    font-size: 0.9em;
    color: #888;
}

/* Navigation */

.nav-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-item {
    display: inline-block;
    margin: 0.25em 0;
}

.nav-item .pure-button {
    background-color: transparent;
    border: 2px solid #333;
    color: #999;
    border-radius: 4px;
    padding: 0.5em 1em;
    font-size: 0.85em;
}

.nav-item .pure-button:hover,
.nav-item .pure-button:focus,
.nav-item-active .pure-button {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

/* Content area */

.content {
    padding: 2em 3em;
    background: #fff;
    min-height: 100vh;
}

/* Posts */

.posts {
    max-width: 800px;
}

.post {
    padding-bottom: 2em;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 2em;
}

.post:last-child {
    border-bottom: none;
}

.post-title {
    font-size: 1.75em;
    margin: 0 0 0.3em;
    font-weight: 500;
    color: #222;
}

.post-title a {
    color: #222;
}

.post-title a:hover,
.post-title a:focus {
    color: var(--accent-color);
}

.post-meta {
    color: #888;
    font-size: 0.9em;
    margin: 0 0 1em;
}

.post-meta a {
    color: var(--accent-color);
}

.post-author {
    font-weight: 500;
    color: #555;
}

.post-body {
    color: #444;
}

.post-body p {
    margin: 0 0 1em;
}

.post-body h1,
.post-body h2,
.post-body h3 {
    margin: 1.5em 0 0.5em;
    font-weight: 500;
}

.post-body code {
    background: #f5f5f5;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
    font-family: 'Cascadia Code', monospace;
}

.post-body pre {
    background: #f5f5f5;
    padding: 1em;
    border-radius: 4px;
    overflow-x: auto;
}

.post-body pre code {
    background: none;
    padding: 0;
}

.post-body blockquote {
    margin: 1em 0;
    padding-left: 1em;
    border-left: 4px solid var(--accent-color);
    color: #666;
    font-style: italic;
}

.post-body img {
    max-width: 100%;
    height: auto;
}

/* Page content */

.page-title {
    font-size: 2em;
    font-weight: 500;
    margin: 0 0 0.5em;
    color: #222;
}

.page-body {
    color: #444;
}

.page-body p {
    margin: 0 0 1em;
}

/* Pagination */

.pagination {
    margin: 2em 0;
    padding: 1em 0;
    border-top: 1px solid #e5e5e5;
    text-align: center;
}

.pagination a {
    display: inline-block;
    padding: 0.5em 1em;
    background: #f5f5f5;
    border-radius: 4px;
    margin: 0 0.25em;
}

.pagination a:hover {
    background: var(--accent-color);
    color: #fff;
}

.pagination .current {
    display: inline-block;
    padding: 0.5em 1em;
    color: #888;
}

/* Footer */

.footer {
    padding: 2em 0;
    border-top: 1px solid #e5e5e5;
    margin-top: 2em;
    color: #888;
    font-size: 0.85em;
}

/* PlantUML diagram styling */

.plantuml-diagram {
    text-align: center;
    margin: 2em 0;
}

.plantuml-diagram svg {
    max-width: 100%;
    height: auto;
}

.plantuml-error {
    padding: 1em;
    background: #fee;
    border: 1px solid #c00;
    border-radius: 4px;
    color: #c00;
    margin: 1em 0;
    font-family: monospace;
}

/* Header anchor links */

.header-anchor {
    opacity: 0;
    margin-left: 0.5em;
    font-size: 0.8em;
    color: var(--accent-color);
    transition: opacity 0.2s ease;
}

h1:hover .header-anchor,
h2:hover .header-anchor,
h3:hover .header-anchor,
h4:hover .header-anchor,
h5:hover .header-anchor,
h6:hover .header-anchor {
    opacity: 1;
}

.header-anchor:hover {
    color: var(--accent-hover);
}

/* Responsive adjustments */

@media (max-width: 768px) {
    .header {
        padding: 1.5em 1em;
    }

    .brand-title {
        font-size: 1.5em;
    }

    .content {
        padding: 1.5em;
    }

    .post-title {
        font-size: 1.4em;
    }
}

@media (min-width: 48em) {
    .sidebar {
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        width: 25%;
    }

    .content {
        margin-left: 25%;
    }

    .header {
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-height: 100vh;
    }

    .nav-item {
        display: block;
        margin: 0.5em 0;
    }
}