gitcitadel-online/static/css/main.css

/* Main Stylesheet - Medium-dark background with WCAG AA/AAA compliant colors */

:root {
    --bg-primary: #2d2d2d;
    --bg-secondary: #1e1e1e;
    --text-primary: #f0f0f0; /* Improved contrast from #e8e8e8 */
    --text-secondary: #c0c0c0; /* Improved contrast from #b8b8b8 */
    --link-color: #7c9eff;
    --link-hover: #9bb3ff;
    --link-visited: #a58fff;
    --accent-color: #7c9eff;
    --border-color: #404040;
    --focus-color: #9bb3ff;
    --focus-outline: 3px solid var(--focus-color); /* Thicker focus outline */
    --focus-offset: 3px; /* More visible offset */
    --error-color: #ff6b6b;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Prevent text overflow - applied globally but can be overridden */
*, *::before, *::after {
    overflow-wrap: break-word;
    word-wrap: break-word;
}

/* Reset max-width for specific elements that should maintain aspect ratio */
img, video, iframe, svg {
    max-width: 100%;
    height: auto;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-color);
    color: var(--bg-primary);
    padding: 8px;
    text-decoration: none;
    z-index: 1001;
}

.skip-link:focus {
    top: 0;
}

/* Header and Navigation */
header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin: 0;
    padding: 0;
}

.navbar {
    padding: 1rem 0;
    width: 100%;
    margin: 0;
    min-height: 64px; /* Ensure minimum height for header */
    display: flex;
    align-items: center;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
    margin-right: 3rem;
}

.logo-icon {
    width: 32px;
    height: 32px;
}

.logo-text {
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
}


.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.nav-menu a:hover {
    color: var(--link-hover);
}

.nav-menu a:focus-visible {
    color: var(--link-hover);
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
}

.mobile-menu-toggle:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
    border-color: var(--focus-color);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* Dropdown menu */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-arrow {
    margin-left: 0.25rem;
    font-size: 0.7em;
    transition: transform 0.2s;
    display: inline-block;
}

.dropdown:hover .dropdown-toggle .dropdown-arrow,
.dropdown:focus-within .dropdown-toggle .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    list-style: none;
    min-width: 200px;
    padding: 0.5rem 0;
    margin: 0.5rem 0 0 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 1001;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.dropdown-menu a:hover {
    background: var(--bg-primary);
    color: var(--link-hover);
}

/* Layout */
.layout-container {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    gap: 2rem;
    flex: 1;
    min-height: calc(100vh - 80px - 4rem); /* Account for header and padding */
}

.wiki-layout {
    /* Three-column layout for wiki pages: wiki-sidebar | main-content | feed-sidebar */
    /* Layout handled by flexbox in .layout-container */
    /* No additional styles needed - flexbox handles the layout */
    display: flex;
}

.wiki-sidebar {
    width: 250px;
    flex-shrink: 0;
}

.wiki-nav {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    position: sticky;
    top: 2rem;
}

.wiki-nav h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

.wiki-menu li {
    margin-bottom: 0.5rem;
}

.wiki-menu a {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--link-color);
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.wiki-menu a:hover {
    background: var(--bg-primary);
    color: var(--link-hover);
}

.wiki-menu a:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

.wiki-menu a.active {
    background: var(--accent-color);
    color: var(--bg-primary);
    font-weight: 500;
}

.wiki-menu a.active:hover {
    background: var(--link-hover);
    color: var(--bg-primary);
}

/* Wiki Index Page */
.wiki-index-content {
    margin-top: 1rem;
}

.wiki-index-intro {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.wiki-index-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.wiki-index-links .wiki-link {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    transition: all 0.2s;
    white-space: nowrap;
    gap: 0.5rem;
}

.wiki-index-links .wiki-link:hover {
    background: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.wiki-index-links .wiki-link.active {
    background: var(--accent-color);
    color: var(--bg-primary);
    font-weight: 500;
    border-color: var(--accent-color);
}

.wiki-index-links .wiki-link.active:hover {
    background: var(--link-hover);
    color: var(--bg-primary);
}

.wiki-index-links .wiki-link:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

.wiki-sidebar-note {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-style: italic;
}

.main-content {
    flex: 1;
    min-width: 0;
}

.feed-sidebar {
    width: 300px;
    flex-shrink: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.1rem; }
h4 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.2s;
}

/* Long URLs and addresses should break */
a[href^="http"], a[href^="nostr:"], .nostr-address {
    word-break: break-all;
    overflow-wrap: anywhere;
}

code, pre {
    word-break: break-all;
    overflow-wrap: anywhere;
}

a:hover {
    color: var(--link-hover);
}

a:visited {
    color: var(--link-visited);
}

a:focus {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* Buttons - Consolidated styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    color: #1a1a1a;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:hover {
    background: var(--link-hover);
    color: #1a1a1a;
}

.btn:active {
    transform: scale(0.98);
}

.btn:focus:not(:focus-visible) {
    outline: none;
}

.btn:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

/* Ensure all text and icons inside buttons are black */
.btn,
.btn *,
.btn span,
.btn .icon-inline,
.btn svg {
    color: #1a1a1a !important;
}

.btn:hover,
.btn:hover *,
.btn:hover span,
.btn:hover .icon-inline,
.btn:hover svg {
    color: #1a1a1a !important;
}

/* Landing Page Styles */
.landing-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.landing-page .hero {
    margin-bottom: 3rem;
    padding: 0;
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
}

.hero-text {
    position: relative;
    background-image: url('/static/GitCitadel_PFP.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding: 3rem 2rem;
    border-radius: 12px;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(45, 45, 45, 0.95) 0%,
        rgba(45, 45, 45, 0.85) 30%,
        rgba(124, 158, 255, 0.4) 60%,
        rgba(124, 158, 255, 0.6) 100%
    );
    z-index: 1;
}

.hero-text h1,
.hero-text .lead {
    position: relative;
    z-index: 2;
}

.hero-image {
    display: none;
}

.hero-portrait {
    display: none;
}

.landing-page .hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: left;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.landing-page .hero .lead {
    font-size: 1.25rem;
    color: var(--text-primary);
    max-width: 600px;
    margin: 0;
    text-align: left;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.landing-page .feed-section {
    margin: 2rem 0;
    max-width: 100%;
}

.landing-page .feed-section .feed-container {
    max-width: 100%;
    margin: 0 auto;
}

.landing-page .features {
    margin-top: 3rem;
}

.landing-page .features h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-card > p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    flex-grow: 1;
}

.feature-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    margin-bottom: 1.5rem;
}

.feature-card ul li {
    margin-bottom: 0.5rem;
}

.feature-card ul li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--link-color);
    text-decoration: none;
}

.feature-card ul li a:hover {
    color: var(--link-hover);
    text-decoration: underline;
}

/* Wiki Links Grid */
.feature-card .wiki-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.feature-card .wiki-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
    transition: all 0.2s;
    white-space: nowrap;
}

.feature-card .wiki-link:hover {
    background: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.feature-card .wiki-link:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

.feature-card .btn {
    margin-top: auto;
    align-self: flex-start;
}

/* Feature Image Container */
.feature-image-container {
    margin-bottom: 1rem;
    width: 100%;
}

.feature-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 8px;
    background: var(--bg-primary);
}

.feature-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.feature-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.5) 50%, transparent 100%);
    padding: 1.5rem 1rem 1rem;
    color: #ffffff;
}

.feature-image-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    line-height: 1.3;
}

.feature-image-summary {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.feature-card-content {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-card-content p {
    margin: 0;
    color: var(--text-secondary);
}

/* Articles and Pages */
article {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.page-summary {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.page-content {
    line-height: 1.8;
}

.page-content img {
    max-width: 100%;
    height: auto;
}

/* Breadcrumbs */
.breadcrumbs {
    margin-bottom: 1rem;
}

.breadcrumbs ol {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.breadcrumbs li::after {
    content: '/';
    margin-left: 0.5rem;
    color: var(--text-secondary);
}

.breadcrumbs li:last-child::after {
    content: '';
}

.breadcrumbs a {
    color: var(--link-color);
}

/* Feed Sidebar */
.feed-container {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.feed-container h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feed-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-color);
    overflow-wrap: break-word;
    word-wrap: break-word;
    transition: background-color 0.2s;
}

.feed-item:hover {
    background-color: var(--bg-primary);
    margin: 0 -1.5rem;
    padding: 1.25rem 1.5rem;
    border-radius: 8px;
}

.feed-item:last-child {
    border-bottom: none;
}

.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.feed-author {
    font-weight: 500;
    color: var(--text-primary);
    word-break: break-all;
    overflow-wrap: anywhere;
    max-width: 100%;
}

.feed-content {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    line-height: 1.6;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.feed-time {
    color: var(--text-secondary);
    font-size: 0.85rem;
    white-space: nowrap;
}

.feed-footer {
    margin-top: 0.5rem;
}

.feed-link {
    font-size: 0.85rem;
    word-break: break-all;
    overflow-wrap: anywhere;
    display: inline-block;
    max-width: 100%;
}

.feed-link-header {
    font-size: 0.875rem;
    font-weight: normal;
    margin-left: 0.5rem;
}

.feed-empty {
    color: var(--text-secondary);
    font-style: italic;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 2rem 1rem;
    text-align: center;
    color: var(--text-secondary);
    margin-top: auto;
}

/* Error pages */
.error-page {
    text-align: center;
    padding: 4rem 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.error-page h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.error-page p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

/* Blog */
/* Blog Layout - Two Column Alexandria Style */
.blog-layout {
    display: flex;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    min-height: calc(100vh - 200px);
}

.blog-sidebar {
    width: 350px;
    flex-shrink: 0;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    padding: 2rem;
    position: sticky;
    top: 2rem;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
}

.blog-header {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.blog-author-handle {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-family: monospace;
}

.blog-image {
    margin-bottom: 1rem;
}

.blog-image img {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: 4px;
    object-fit: cover;
}

.blog-title {
    font-size: 1.8rem;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

.blog-byline {
    color: var(--text-secondary);
    font-size: 0.95em;
    margin: 0 0 1rem 0;
}

.blog-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 1rem 0;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.blog-tags .tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.85em;
    color: var(--text-secondary);
}

.blog-nav {
    margin-top: 1rem;
}

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

.article-menu li {
    margin-bottom: 0.5rem;
    display: block;
}

.article-link {
    display: block;
    padding: 1rem;
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.2s;
    border: 1px solid transparent;
}

.article-link:hover {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
}

.article-link[data-active="true"] {
    background-color: var(--bg-primary);
    border-color: var(--accent-color);
}

.article-link-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1em;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.article-link-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85em;
    color: var(--text-secondary);
}

.article-date {
    color: var(--text-secondary);
}

.article-author {
    font-family: monospace;
    font-size: 0.9em;
    color: var(--text-secondary);
    opacity: 0.8;
}

/* Blog Content Area */
.blog-content {
    flex: 1;
    min-width: 0;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    padding: 3rem;
    position: relative;
}

.blog-article {
    display: none;
}

.blog-article.active {
    display: block;
}

.article-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1rem;
    align-items: center;
    font-size: 0.95em;
}

.article-meta .article-date,
.article-meta .article-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.article-image {
    margin: 1.5rem 0;
    width: 100%;
}

.article-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    display: block;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-body p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.modal-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-options .btn {
    width: 100%;
    justify-content: center;
    padding: 1rem;
}

.modal-options .btn,
.modal-options a.btn {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-title {
    font-size: 2.5rem;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    line-height: 1.2;
}

.article-subtitle {
    color: var(--text-secondary);
    font-size: 0.95em;
    margin: 0;
    font-style: italic;
}

.article-summary {
    color: var(--text-secondary);
    font-size: 1.1em;
    line-height: 1.6;
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: var(--bg-primary);
    border-left: 3px solid var(--accent-color);
    border-radius: 4px;
}

/* Code blocks */
pre {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    margin: 1rem 0;
}

code {
    background: var(--bg-secondary);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

pre code {
    background: transparent;
    padding: 0;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

th, td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

th {
    background: var(--bg-secondary);
    font-weight: 600;
}

/* Lists */
ul, ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Focus styles for accessibility - only show for keyboard navigation */
*:focus:not(:focus-visible) {
    outline: none;
}

*:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
    border-radius: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
    border-radius: 2px;
}

/* Contact Form Styles */
.contact-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.contact-links {
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.contact-links h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.contact-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-links li {
    margin-bottom: 1rem;
}

.contact-links a {
    color: var(--link-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s;
}

.contact-links a:hover {
    color: var(--link-hover);
    text-decoration: underline;
}

.contact-links a:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
    border-radius: 2px;
}

.nostr-profile {
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.nostr-profile h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.nostr-profile-content {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.nostr-profile-picture {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.nostr-profile-info {
    flex: 1;
}

.nostr-profile-info h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.nostr-profile-name {
    margin: 0 0 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.nostr-profile-about {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    white-space: pre-wrap;
    line-height: 1.6;
}

.nostr-profile-website {
    margin: 0.5rem 0 0 0;
}

.nostr-profile-website a {
    color: var(--link-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s;
}

.nostr-profile-website a:hover {
    color: var(--link-hover);
    text-decoration: underline;
}

.nostr-profile-website a:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
    border-radius: 2px;
}

.nostr-profile-nip05 {
    margin: 0.5rem 0 0 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group .required {
    color: var(--error-color);
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    border-color: var(--focus-color);
}

.form-group input[type="text"]:focus-visible,
.form-group textarea:focus-visible {
    border-color: var(--focus-color);
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* .btn styles are defined above - consolidated */

.btn-primary {
    background: var(--accent-color);
    color: #1a1a1a;
}

.btn-primary:hover {
    background: var(--link-hover);
    color: #1a1a1a;
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
}

.btn-secondary *,
.btn-secondary span,
.btn-secondary .icon-inline,
.btn-secondary svg {
    color: var(--text-primary) !important;
}

.btn-secondary:hover {
    background: #3a3a3a;
    border-color: var(--accent-color);
    color: var(--text-primary) !important;
}

.btn-secondary:hover *,
.btn-secondary:hover span,
.btn-secondary:hover .icon-inline,
.btn-secondary:hover svg {
    color: var(--text-primary) !important;
}

/* Alert Styles */
.alert {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.5);
    color: #a5d6a7;
}

.alert-error {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.5);
    color: #ef9a9a;
}

.alert strong {
    display: block;
    margin-bottom: 0.5rem;
}

.alert small {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.8;
}

/* E-Books page styles */
.ebooks-page {
    max-width: 1000px;
    margin: 0 auto;
}

.feed-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.feed-about-blurb {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.feed-about-blurb h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feed-about-blurb p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.feed-about-blurb ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.feed-about-blurb li {
    margin-bottom: 0.5rem;
}

.feed-about-blurb code {
    background: var(--bg-primary);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
}

.feed-page .feed-container {
    margin-top: 2rem;
}

/* Table of Contents */
.table-of-contents {
    margin-top: 2rem;
    padding: 1.25rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.table-of-contents h2 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.table-of-contents ul {
    margin: 0;
    padding-left: 1.5rem;
    list-style: none;
}

.table-of-contents ul ul {
    margin-top: 0.25rem;
    padding-left: 1.25rem;
    border-left: 1px solid var(--border-color);
}

.table-of-contents ul ul ul {
    padding-left: 1rem;
}

.table-of-contents li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.table-of-contents li:last-child {
    margin-bottom: 0;
}

.table-of-contents a {
    color: var(--link-color);
    text-decoration: none;
    word-break: break-word;
    display: block;
    padding: 0.25rem 0;
}

.table-of-contents a:hover {
    text-decoration: underline;
    color: var(--link-hover-color);
}

/* AsciiDoc TOC specific styling - ensure proper formatting */
.table-of-contents .sectlevel1,
.table-of-contents .sectlevel2,
.table-of-contents .sectlevel3 {
    margin: 0;
    padding: 0;
}

.table-of-contents .sectlevel1 > li,
.table-of-contents .sectlevel2 > li,
.table-of-contents .sectlevel3 > li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* Reset any AsciiDoc default styles that might interfere */
.table-of-contents * {
    box-sizing: border-box;
}

.table-of-contents ul,
.table-of-contents ol {
    list-style: none;
    margin: 0;
}

/* Ensure proper nesting for AsciiDoc TOC structure */
.table-of-contents ul.sectlevel1 {
    padding-left: 0;
}

.table-of-contents ul.sectlevel2 {
    margin-top: 0.25rem;
    padding-left: 1.25rem;
    border-left: 1px solid var(--border-color);
}

.table-of-contents ul.sectlevel3 {
    margin-top: 0.25rem;
    padding-left: 1rem;
}

/* Reset any AsciiDoc positioning or layout that might cause issues */
.table-of-contents #toc,
.table-of-contents .toc {
    position: static !important;
    float: none !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Ensure list items don't have unwanted spacing */
.table-of-contents li {
    display: list-item;
    list-style: none;
}

.ebooks-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.ebooks-container {
    margin-top: 2rem;
}

.ebooks-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    table-layout: fixed;
}

.ebooks-table th:nth-child(1),
.ebooks-table td:nth-child(1) {
    width: 66.67%;
}

.ebooks-table th:nth-child(2),
.ebooks-table td:nth-child(2) {
    width: 33.33%;
}

.ebooks-table thead {
    background-color: var(--bg-primary);
}

.ebooks-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.ebooks-table th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
}

.ebooks-table th.sortable:hover {
    background-color: var(--bg-secondary);
}

.ebooks-table th .sort-indicator {
    margin-left: 0.5rem;
    font-size: 0.9em;
    opacity: 0.6;
}

.ebooks-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.ebooks-table tbody tr:hover {
    background-color: var(--bg-primary);
}

.ebooks-table td {
    padding: 1rem;
    color: var(--text-primary);
    vertical-align: top;
}

.ebooks-table td code.pubkey {
    font-size: 0.85em;
    background-color: var(--bg-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    word-break: break-all;
}

.ebooks-table td .text-muted {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-top: 0.5rem;
    display: block;
}

.ebooks-table td .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9em;
}

.btn-icon-only {
    padding: 0.5rem;
    aspect-ratio: 1;
    justify-content: center;
}

.btn-icon-only .icon-inline {
    margin-right: 0;
}

.ebooks-table td .text-center {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

/* Icon styles for Lucide icons */
.icon-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1em;
    height: 1em;
    vertical-align: middle;
    margin-right: 0.25em;
    flex-shrink: 0;
}

.nav-menu .icon-inline {
    margin-right: 0;
    width: 1.2em;
    height: 1.2em;
}

/* User Badge Styles */
.user-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: background-color 0.2s, border-color 0.2s;
}

.user-badge:hover {
    background: var(--bg-primary);
    border-color: var(--link-color);
}

.user-badge-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.user-badge-avatar-placeholder {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-badge-avatar-placeholder .icon-inline {
    width: 14px;
    height: 14px;
    margin: 0;
    color: var(--text-secondary);
}

.user-badge-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.user-badge-handle {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Ensure icons align properly in flex containers */
a, button, span, p, h1, h2, h3, h4, h5, h6, li {
    display: inline-flex;
    align-items: center;
}

/* But preserve block display for certain elements */
p, h1, h2, h3, h4, h5, h6 {
    display: block;
}

p.icon-inline, h1.icon-inline, h2.icon-inline, h3.icon-inline, h4.icon-inline, h5.icon-inline, h6.icon-inline {
    display: inline-flex;
}

/* Navigation links should be flex with proper alignment */
.nav-menu a, .dropdown-menu a, .wiki-menu a {
    align-items: center;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Buttons should be flex */
.btn, button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Feed items */
.feed-link, .feed-link-header {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Mobile Selector Dropdown */
.mobile-selector {
    display: none; /* Hidden on desktop, shown on mobile */
    margin-bottom: 1rem;
    padding: 0 1rem;
}

.mobile-select {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23f0f0f0' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    padding-right: 2.5rem;
}

.mobile-select:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
    border-color: var(--focus-color);
}

.mobile-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.5rem;
}

/* Mobile Custom Dropdown with Profile Pictures */
.mobile-selector-custom {
    display: none; /* Hidden on desktop, shown on mobile */
    position: relative;
    margin-bottom: 1rem;
    padding: 0 1rem;
    z-index: 100;
}

.mobile-dropdown-toggle {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    text-align: left;
}

.mobile-dropdown-toggle:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
    border-color: var(--focus-color);
}

.mobile-dropdown-selected {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.mobile-dropdown-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--border-color);
}

.mobile-dropdown-avatar-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mobile-dropdown-avatar-placeholder .icon-inline {
    width: 18px;
    height: 18px;
    margin: 0;
    color: var(--text-secondary);
}

.mobile-dropdown-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 500;
}

.mobile-dropdown-arrow {
    flex-shrink: 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.mobile-dropdown-toggle[aria-expanded="true"] .mobile-dropdown-arrow {
    transform: rotate(180deg);
}

.mobile-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 1rem;
    right: 1rem;
    margin-top: 0.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    list-style: none;
    padding: 0.5rem 0;
    margin-left: 0;
    max-height: 60vh;
    overflow-y: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
    z-index: 1000;
}

.mobile-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-dropdown-menu li {
    padding: 0;
    margin: 0;
}

.mobile-dropdown-menu li[role="option"] {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background 0.2s;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
}

.mobile-dropdown-menu li[role="option"]:hover,
.mobile-dropdown-menu li[role="option"]:focus {
    background: var(--bg-primary);
    outline: none;
}

.mobile-dropdown-menu li[role="option"].selected {
    background: var(--bg-primary);
    border-left: 3px solid var(--accent-color);
}

.mobile-dropdown-menu li[role="option"] .mobile-dropdown-avatar,
.mobile-dropdown-menu li[role="option"] .mobile-dropdown-avatar-placeholder {
    width: 28px;
    height: 28px;
}

.mobile-dropdown-menu li[role="option"] .mobile-dropdown-avatar-placeholder .icon-inline {
    width: 16px;
    height: 16px;
}

.mobile-dropdown-menu li[role="option"] .mobile-dropdown-title {
    font-weight: normal;
    font-size: 0.95rem;
}