:root {
    --bg: #0d1117;
    --surface: #161b22;
    --surface-elevated: #21262d;
    --border: #30363d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --accent: #58a6ff;
    --highlight: #f78166;
    --code-green: #7ee787;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition: all 0.2s ease;
    --header-bg: rgba(13, 17, 23, 0.85);
}

[data-theme="light"] {
    --bg: #ffffff;
    --surface: #f6f8fa;
    --surface-elevated: #ffffff;
    --border: #d0d7de;
    --text-primary: #1f2328;
    --text-secondary: #656d76;
    --accent: #0969da;
    --highlight: #cf222e;
    --code-green: #1a7f37;
    --shadow: 0 8px 32px rgba(140, 149, 159, 0.2);
    --header-bg: rgba(255, 255, 255, 0.85);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

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

a:hover {
    color: var(--text-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: var(--surface);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    margin-right: 8px;
}

.theme-toggle:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background: var(--surface);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }

[data-theme="light"] .theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'DM Sans', sans-serif;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
}

.btn-primary:hover {
    background: #79b8ff;
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background: var(--surface-elevated);
    border-color: var(--text-secondary);
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 4px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Skeleton Loader */
.skeleton {
    background: linear-gradient(90deg, var(--surface) 25%, var(--surface-elevated) 50%, var(--surface) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: 8px;
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 14px;
    margin-bottom: 8px;
    width: 80%;
}

.skeleton-text.short {
    width: 50%;
}

.skeleton-title {
    height: 20px;
    margin-bottom: 12px;
    width: 70%;
}

.skeleton-image {
    height: 200px;
    width: 100%;
    border-radius: 12px;
    margin-bottom: 16px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 80px;
    background: 
        radial-gradient(ellipse at top, rgba(88, 166, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(126, 231, 135, 0.05) 0%, transparent 50%),
        var(--bg);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 100px,
            rgba(88, 166, 255, 0.02) 100px,
            rgba(88, 166, 255, 0.02) 101px
        );
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -2px;
}

.hero h1 span {
    color: var(--accent);
    position: relative;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-newsletter {
    display: flex;
    gap: 10px;
    max-width: 450px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-newsletter input {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'DM Sans', sans-serif;
}

.hero-newsletter input:focus {
    outline: none;
    border-color: var(--accent);
}

.hero-newsletter input::placeholder {
    color: var(--text-secondary);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.breadcrumbs a {
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.breadcrumbs .separator {
    color: var(--border);
    font-size: 11px;
    user-select: none;
}

.breadcrumbs .current {
    color: var(--text-primary);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 300px;
}

/* Social Share Buttons */
.share-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0;
    flex-wrap: wrap;
}

.share-buttons .share-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.share-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background: var(--surface-elevated);
}

.share-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.share-btn.copied {
    color: var(--code-green);
    border-color: var(--code-green);
}

/* Page Header */
.page-header {
    padding: 140px 0 60px;
    background: 
        radial-gradient(ellipse at top, rgba(88, 166, 255, 0.08) 0%, transparent 60%),
        var(--bg);
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.page-header h1 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.5rem;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

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

/* Blog Search Form */
.blog-search-form {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 500px;
    margin: 20px auto 0;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
}

.search-input-wrapper .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.search-input-wrapper input {
    width: 100%;
    padding: 10px 36px 10px 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
    transition: var(--transition);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.1);
}

.search-clear {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
}

.search-clear:hover {
    color: var(--text-primary);
}

/* Header Search */
.header-search {
    position: relative;
    margin-right: 8px;
}

.header-search-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.header-search-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background: var(--surface);
}

.header-search-btn svg {
    width: 18px;
    height: 18px;
}

.search-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 360px;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    z-index: 1001;
    display: none;
    overflow: hidden;
}

.search-dropdown.active {
    display: block;
}

.search-dropdown-input {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    gap: 10px;
}

.search-dropdown-input svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.search-dropdown-input input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
    outline: none;
}

.search-dropdown-input input::placeholder {
    color: var(--text-secondary);
}

.search-results-list {
    max-height: 320px;
    overflow-y: auto;
}

.search-result-item {
    display: block;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

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

.search-result-item:hover {
    background: var(--surface);
    color: var(--text-primary);
}

.search-result-item .result-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}

.search-result-item .result-excerpt {
    font-size: 12px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-item .result-meta {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.search-no-results,
.search-loading {
    padding: 24px 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.search-view-all {
    display: block;
    text-align: center;
    padding: 12px 16px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    border-top: 1px solid var(--border);
    transition: var(--transition);
}

.search-view-all:hover {
    background: var(--surface);
    color: var(--accent);
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 40px;
}

.section-header h2 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    color: var(--text-primary);
}

/* Featured Section */
.featured-section {
    padding: 60px 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.featured-post {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: var(--bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.featured-post:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.featured-post-image {
    position: relative;
    height: 100%;
    min-height: 350px;
}

.featured-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent);
    color: var(--bg);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-post-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-post-category {
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.featured-post-content h3 {
    font-size: 1.75rem;
    margin-bottom: 15px;
    line-height: 1.3;
    font-family: 'JetBrains Mono', monospace;
}

.featured-post-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.featured-post-meta {
    display: flex;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.featured-post-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Posts Grid */
.posts-section {
    padding: 80px 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.post-card {
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.post-card a {
    color: inherit;
    text-decoration: none;
}

.post-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--bg);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.post-card-content {
    padding: 24px;
}

.post-card-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.4;
    font-family: 'JetBrains Mono', monospace;
}

.post-card-excerpt {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.post-card-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.author-name {
    font-size: 14px;
    color: var(--text-primary);
}

.post-card-info {
    display: flex;
    gap: 15px;
    color: var(--text-secondary);
    font-size: 13px;
}

.post-card-info span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Category Tags */
.category-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.category-tag {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.category-tag:hover,
.category-tag.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
}

/* Newsletter */
.newsletter-section {
    padding: 80px 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
}

.newsletter-card {
    background: var(--bg);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    border: 1px solid var(--border);
    max-width: 700px;
    margin: 0 auto;
}

.newsletter-card h2 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.75rem;
    margin-bottom: 15px;
}

.newsletter-card p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    max-width: 450px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-primary);
    font-size: 15px;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
}

.newsletter-note {
    margin-top: 15px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 15px;
    display: inline-block;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border-radius: 8px;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.footer-social a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.footer h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 14px;
}

/* Forms */
.form-page {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 120px 20px 80px;
}

.form-container {
    background: var(--surface);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 450px;
    border: 1px solid var(--border);
}

.form-container.wide {
    max-width: 800px;
}

.form-container h1 {
    text-align: center;
    font-size: 28px;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-family: 'JetBrains Mono', monospace;
}

.form-container .subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    font-family: 'DM Sans', sans-serif;
    transition: var(--transition);
    background: var(--bg);
    color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.form-check input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

.form-check span {
    color: var(--text-primary);
    font-size: 14px;
}

.form-error {
    color: var(--highlight);
    font-size: 13px;
    margin-top: 6px;
}

.form-success {
    background: rgba(126, 231, 135, 0.15);
    color: var(--code-green);
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 14px;
    border: 1px solid var(--code-green);
}

/* Contact Page */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-card {
    background: var(--surface);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.contact-info-card h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    font-family: 'JetBrains Mono', monospace;
}

.contact-info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: var(--bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    border: 1px solid var(--border);
}

.contact-info-content h4 {
    font-size: 15px;
    margin-bottom: 4px;
}

.contact-info-content p {
    color: var(--text-secondary);
    font-size: 14px;
}

.contact-form-card {
    background: var(--surface);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.contact-form-card h3 {
    font-size: 1.25rem;
    margin-bottom: 25px;
    font-family: 'JetBrains Mono', monospace;
}

/* Article Page */
.article-header {
    padding: 140px 0 60px;
    background: 
        radial-gradient(ellipse at top, rgba(88, 166, 255, 0.08) 0%, transparent 60%),
        var(--bg);
    border-bottom: 1px solid var(--border);
}

.article-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-category {
    color: var(--accent);
    font-weight: 600;
}

.article-content {
    padding: 60px 0;
}

/* ════════════════════════════════════════
   ASCII FLAIR — ARTICLE STYLES
   ════════════════════════════════════════ */

.article-body {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    font-size: 17px;
    font-family: 'JetBrains Mono', monospace;
}

.article-body p {
    margin-bottom: 1.4em;
    color: var(--text-primary, #e6edf3);
}

/* ── PRE/CODE BLOCKS (VS Code Panel) ── */
.article-body pre {
    background: #0d1117;
    padding: 0;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5em 0;
    border: 1px solid #30363d;
    font-family: 'JetBrains Mono', monospace;
    position: relative;
}
.article-body pre code {
    background: none;
    padding: 20px;
    display: block;
    color: #e6edf3;
    border: none;
}
.article-body pre::before {
    content: "CODE";
    position: absolute;
    top: 0;
    right: 0;
    background: #30363d;
    color: #8b949e;
    font-size: 10px;
    padding: 4px 10px;
    border-radius: 0 8px 0 4px;
    font-family: 'JetBrains Mono', monospace;
}

/* ── HEADINGS ── */
.article-body h2, .article-body h3, .article-body h4 {
    margin-top: 2em;
    margin-bottom: 0.75em;
    color: var(--text-primary, #e6edf3);
}
.article-body h2 { font-size: 24px; }
.article-body h3 { font-size: 20px; }
.article-body h4 { font-size: 17px; }

/* ── BLOCKQUOTE ── */
.article-body blockquote {
    background: var(--bg, #0d1117);
    border-left: 3px solid #58a6ff;
    padding: 15px 20px;
    margin: 1.5em 0;
    color: var(--text-secondary, #8b949e);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
}
.article-body blockquote::before {
    content: "/* ";
    color: #58a6ff;
}
.article-body blockquote::after {
    content: " */";
    color: #58a6ff;
}

/* ── HR DIVIDER ── */
.article-body hr {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, #30363d, transparent);
    margin: 3em 0;
}

/* ── IMAGES ── */
.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5em 0;
    border: 1px solid #30363d;
}

/* ── ASCII DIVIDER ── */
.ascii-divider {
    text-align: center;
    color: #58a6ff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    letter-spacing: 2px;
    margin: 2.5em 0;
    opacity: 0.6;
    user-select: none;
    line-height: 1.4;
}
.ascii-divider-light {
    text-align: center;
    color: #30363d;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 3px;
    margin: 2em 0;
    user-select: none;
}

/* ── SECTION HEADERS ── */
.ascii-header {
    margin-top: 2.5em;
    margin-bottom: 1.5em;
    font-family: 'JetBrains Mono', monospace;
}
.ascii-header .header-top {
    color: #30363d;
    font-size: 12px;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 4px;
}
.ascii-header h2 {
    font-size: 24px;
    color: var(--text-primary, #e6edf3);
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.ascii-header h2::before {
    content: ">";
    color: #58a6ff;
    font-weight: 700;
}
.ascii-header .header-bottom {
    color: #30363d;
    font-size: 12px;
    letter-spacing: 1px;
    display: block;
    margin-top: 4px;
}

/* ── ARTICLE HERO ASCII ── */
.ascii-hero-frame {
    font-family: 'JetBrains Mono', monospace;
    max-width: 800px;
    margin: 0 auto 2em;
}
.ascii-hero-top,
.ascii-hero-bottom {
    color: #30363d;
    font-size: 11px;
    letter-spacing: 1px;
    user-select: none;
}
.ascii-meta-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #8b949e;
    margin-top: 12px;
    padding: 10px 0;
    border-top: 1px solid #21262d;
    border-bottom: 1px solid #21262d;
}
.ascii-meta-bar span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.ascii-meta-bar .meta-label {
    color: #58a6ff;
}

/* ── LISTS ── */
.article-body ul, .article-body ol {
    margin-bottom: 1.5em;
    padding-left: 0;
    list-style: none;
}
.article-body li {
    margin-bottom: 0.6em;
    padding-left: 2em;
    position: relative;
    font-family: 'JetBrains Mono', monospace;
}
.article-body li::before {
    content: "├─";
    color: #58a6ff;
    position: absolute;
    left: 0;
    font-size: 14px;
}
.article-body li:last-child::before {
    content: "└─";
}

/* ── INLINE CODE ── */
.article-body code {
    background: #161b22;
    padding: 3px 8px;
    border-radius: 3px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: #f97583;
    border: 1px solid #30363d;
}

/* ── CODE BLOCKS (ASCII FRAMED) ── */
.article-body .ascii-code-block {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 6px;
    margin: 1.5em 0;
    font-family: 'JetBrains Mono', monospace;
    overflow: hidden;
    position: relative;
}
.ascii-code-block .code-header {
    background: #161b22;
    padding: 8px 16px;
    font-size: 11px;
    color: #8b949e;
    border-bottom: 1px solid #30363d;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 1px;
}
.ascii-code-block .code-header .dots {
    display: flex;
    gap: 5px;
}
.ascii-code-block .code-header .dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid #30363d;
}
.ascii-code-block .code-content {
    padding: 16px 20px;
    color: #e6edf3;
    font-size: 13px;
    line-height: 1.7;
}
.ascii-code-block .code-content .line {
    display: block;
}
.ascii-code-block .code-content .line-num {
    color: #484f58;
    margin-right: 16px;
    user-select: none;
    display: inline-block;
    width: 20px;
    text-align: right;
}
.ascii-code-block .code-content .line-text {
    color: #e6edf3;
}
.ascii-code-block .code-content .line-text.comment {
    color: #8b949e;
}
.ascii-code-block .code-content .line-text.highlight {
    color: #79c0ff;
}
.ascii-code-block .code-content .line-text.keyword {
    color: #ff7b72;
}
.ascii-code-block .code-content .line-text.string {
    color: #a5d6ff;
}

/* ── BLOCKQUOTE (ASCII FRAMED) ── */
.article-body .ascii-quote {
    position: relative;
    margin: 2em 0;
    padding: 0;
    font-family: 'JetBrains Mono', monospace;
}
.ascii-quote .quote-top {
    color: #30363d;
    font-size: 11px;
    margin-bottom: 0;
    user-select: none;
}
.ascii-quote .quote-body {
    border-left: 2px solid #58a6ff;
    padding: 12px 20px;
    color: #e6edf3;
    font-size: 16px;
    font-style: italic;
    background: linear-gradient(90deg, rgba(88,166,255,0.04) 0%, transparent 100%);
}
.ascii-quote .quote-bottom {
    color: #30363d;
    font-size: 11px;
    margin-top: 0;
    user-select: none;
}

/* ── FEATURED IMAGE (ASCII FRAME) ── */
.ascii-image-frame {
    margin: 0 0 2em;
}
.ascii-image-frame .img-border-top,
.ascii-image-frame .img-border-bottom {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #30363d;
    user-select: none;
    overflow: hidden;
    white-space: nowrap;
}
.ascii-image-frame img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    display: block;
    border-left: 2px solid #30363d;
    border-right: 2px solid #30363d;
}

/* ── AUTHOR CARD (ASCII BOX) ── */
.ascii-author {
    font-family: 'JetBrains Mono', monospace;
    margin-top: 3em;
    border: 1px solid #30363d;
    border-radius: 6px;
    overflow: hidden;
}
.ascii-author .author-header {
    background: #161b22;
    padding: 8px 16px;
    font-size: 11px;
    color: #8b949e;
    border-bottom: 1px solid #30363d;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.ascii-author .author-body {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.ascii-author .author-avatar {
    width: 50px;
    height: 50px;
    border: 2px solid #58a6ff;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: #58a6ff;
    background: rgba(88,166,255,0.08);
    flex-shrink: 0;
}
.ascii-author .author-info h4 {
    margin: 0 0 4px;
    color: var(--text-primary, #e6edf3);
    font-size: 14px;
}
.ascii-author .author-info p {
    margin: 0;
    color: #8b949e;
    font-size: 12px;
    line-height: 1.6;
}

/* ── CTA LINK ── */
.ascii-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #58a6ff;
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    padding: 10px 18px;
    border: 1px solid #30363d;
    border-radius: 4px;
    transition: all 0.2s ease;
    background: rgba(88,166,255,0.04);
    margin-top: 0.5em;
}
.ascii-cta:hover {
    border-color: #58a6ff;
    background: rgba(88,166,255,0.1);
    color: #79c0ff;
}
.ascii-cta .arrow {
    transition: transform 0.2s ease;
}
.ascii-cta:hover .arrow {
    transform: translateX(3px);
}

/* ── EMPHASIS TEXT ── */
.ascii-emphasis {
    font-family: 'JetBrains Mono', monospace;
    font-size: 15px;
    color: #8b949e;
    line-height: 1.6;
}
.ascii-emphasis strong {
    color: #e6edf3;
}

/* ── TAG / LABEL ── */
.ascii-tag {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #58a6ff;
    border: 1px solid #1f3a5f;
    padding: 3px 10px;
    border-radius: 3px;
    background: rgba(88,166,255,0.06);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ── ARTICLE LINKS ── */
.article-body a {
    color: #58a6ff;
    text-decoration: none;
    border-bottom: 1px dashed #58a6ff;
    transition: all 0.2s ease;
}
.article-body a:hover {
    color: #79c0ff;
    border-bottom-style: solid;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .article-body {
        font-size: 15px;
    }
    .ascii-header h2 {
        font-size: 20px;
    }
    .ascii-meta-bar {
        gap: 12px;
        font-size: 11px;
    }
    .ascii-divider {
        font-size: 10px;
    }
    .ascii-code-block .code-content {
        font-size: 12px;
        padding: 12px 14px;
    }
}

/* Cards */
.card {
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 30px;
    margin-bottom: 30px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.card-title {
    font-size: 18px;
    font-family: 'JetBrains Mono', monospace;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--surface);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid var(--border);
    text-align: center;
}

.stat-card h3 {
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    font-weight: 500;
}

.stat-card .number {
    font-size: 36px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.stat-card .number.accent { color: var(--accent); }
.stat-card .number.highlight { color: var(--highlight); }
.stat-card .number.code { color: var(--code-green); }

/* Tables */
.table-container {
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--bg);
}

th {
    padding: 15px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody tr {
    transition: var(--transition);
}

tbody tr:hover {
    background: var(--bg);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.badge.admin {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent);
}

.badge.user {
    background: rgba(139, 148, 158, 0.15);
    color: var(--text-secondary);
}

.badge.featured {
    background: rgba(247, 129, 102, 0.15);
    color: var(--highlight);
}

.badge.draft {
    background: rgba(139, 148, 158, 0.15);
    color: var(--text-secondary);
}

/* Alerts */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    border: 1px solid transparent;
}

.alert.success {
    background: rgba(126, 231, 135, 0.15);
    color: var(--code-green);
    border-color: var(--code-green);
}

.alert.error {
    background: rgba(247, 129, 102, 0.15);
    color: var(--highlight);
    border-color: var(--highlight);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 16px 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 9999;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    border-color: var(--code-green);
}

.toast.error {
    border-color: var(--highlight);
}

/* Dashboard Content */
.dashboard-content {
    padding: 60px 0;
}

/* Media Grid */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.media-item {
    background: var(--bg);
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.media-item-image {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.media-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-item-info {
    padding: 15px;
    text-align: center;
}

.media-item-name {
    font-size: 13px;
    word-break: break-all;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.media-item-size {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .featured-post {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--surface);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-150%);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .hamburger {
        display: flex;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .newsletter-card {
        padding: 30px;
    }
    
    .featured-post-content {
        padding: 25px;
    }
}

/* ── Comments ── */

.comments-section {
    margin-top: 3em;
    padding-top: 2em;
}

.comments-heading {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 1.5em;
}

.comments-heading .comment-count {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 1rem;
}

.comment-alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.comment-alert-success {
    background: rgba(126, 231, 135, 0.1);
    color: var(--code-green);
    border: 1px solid var(--code-green);
}

.comment-alert-error {
    background: rgba(247, 129, 102, 0.1);
    color: var(--highlight);
    border: 1px solid var(--highlight);
}

.comments-list {
    margin-bottom: 2em;
}

.comment {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

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

.comment-reply {
    margin-left: 32px;
    padding-left: 16px;
    border-left: 2px solid var(--border);
    border-bottom: none;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    flex-shrink: 0;
    font-family: 'JetBrains Mono', monospace;
}

.comment-avatar-admin {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(88, 166, 255, 0.1);
}

.comment-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.comment-author {
    font-size: 14px;
    color: var(--text-primary);
}

.comment-badge-admin {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent);
    border: 1px solid var(--accent);
    margin-left: 6px;
    vertical-align: middle;
}

.comment-date {
    font-size: 12px;
    color: var(--text-secondary);
}

.comment-body {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.comment-reply-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    font-family: 'JetBrains Mono', monospace;
}

.comment-reply-btn:hover {
    text-decoration: underline;
}

.comment-replies {
    margin-top: 4px;
}

.reply-form-container {
    margin-top: 12px;
}

.no-comments {
    color: var(--text-secondary);
    font-style: italic;
    padding: 20px 0;
    text-align: center;
}

.comment-form-wrapper {
    margin-top: 2em;
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.comment-form-wrapper h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.comment-form .form-group {
    margin-bottom: 16px;
}

.comment-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.comment-form textarea {
    resize: vertical;
    min-height: 100px;
}

.comment-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.comment-email-note {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: -10px;
    margin-bottom: 16px;
}

.comment-logged-in {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

@media (max-width: 640px) {
    .comment-form-row {
        grid-template-columns: 1fr;
    }
    
    .comment-reply {
        margin-left: 16px;
        padding-left: 12px;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-accent { color: var(--accent); }
.text-highlight { color: var(--highlight); }
.text-code { color: var(--code-green); }
.text-muted { color: var(--text-secondary); }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.flex { display: flex; }
.flex-between { justify-content: space-between; }
.flex-center { align-items: center; }
.gap-1 { gap: 10px; }

/* ============================================
   Admin Layout
   ============================================ */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
}

.admin-sidebar-brand {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.admin-logo span { color: var(--accent); }

.admin-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    background: rgba(88, 166, 255, 0.12);
    padding: 3px 8px;
    border-radius: 4px;
}

.admin-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.admin-nav-section { margin-bottom: 24px; }

.admin-nav-heading {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-secondary);
    padding: 0 12px;
    margin-bottom: 8px;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s ease;
    text-decoration: none;
}

.admin-nav-link:hover {
    background: var(--surface-elevated);
    color: var(--text-primary);
}

.admin-nav-link.active {
    background: rgba(88, 166, 255, 0.12);
    color: var(--accent);
}

.admin-nav-link svg { flex-shrink: 0; opacity: 0.7; }
.admin-nav-link.active svg, .admin-nav-link:hover svg { opacity: 1; }

.admin-sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border);
}

.admin-user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.15s ease;
    margin-bottom: 4px;
}

.admin-user-card:hover, .admin-user-card.active { background: var(--surface-elevated); }

.admin-user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), #d299ff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    flex-shrink: 0;
}

.admin-user-info { display: flex; flex-direction: column; min-width: 0; }
.admin-user-name { font-size: 13px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-user-role { font-size: 11px; color: var(--text-secondary); }
.admin-view-site { font-size: 13px; }

.admin-sidebar-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 200;
    width: 40px;
    height: 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

/* Main Content */
.admin-main {
    flex: 1;
    margin-left: 260px;
    padding: 0 32px 48px;
    min-width: 0;
}

/* Top Bar */
.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 0 24px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 28px;
}

.admin-page-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
    margin-bottom: 2px;
}

.admin-page-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

.admin-topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-topbar-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.15s ease;
    border: none;
    cursor: pointer;
}

.admin-topbar-actions .btn-primary {
    background: var(--accent);
    color: #fff;
}

.admin-topbar-actions .btn-primary:hover { filter: brightness(1.15); color: #fff; }

.admin-topbar-actions .btn-secondary {
    background: var(--surface);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.admin-topbar-actions .btn-secondary:hover { color: var(--text-primary); border-color: var(--text-secondary); }

.admin-theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.admin-theme-toggle:hover {
    background: var(--surface-elevated);
    color: var(--text-primary);
}

.admin-theme-toggle .moon-icon { display: none; }
[data-theme="light"] .admin-theme-toggle .sun-icon { display: none; }
[data-theme="light"] .admin-theme-toggle .moon-icon { display: block; }

/* Stats Grid */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.admin-stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all 0.15s ease;
}

.admin-stat-card:hover { border-color: var(--text-secondary); }

.admin-stat-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.admin-stat-info { display: flex; flex-direction: column; }

.admin-stat-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    font-family: 'JetBrains Mono', monospace;
}

.admin-stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
    font-weight: 500;
}

/* Cards */
.admin-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.admin-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
}

.admin-card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
}

.admin-card-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
}

.admin-card-link:hover { text-decoration: underline; }

.admin-card-body { padding: 18px 22px; }

.admin-empty-state {
    color: var(--text-secondary);
    font-size: 14px;
    text-align: center;
    padding: 20px 0;
}

/* Badge */
.admin-badge {
    display: inline-block;
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(136, 153, 166, 0.15);
    color: var(--text-secondary);
    vertical-align: middle;
    margin-left: 6px;
}

.admin-badge.accent {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent);
}

.admin-badge.green {
    background: rgba(126, 231, 135, 0.15);
    color: var(--code-green);
}

.admin-badge.orange {
    background: rgba(247, 129, 102, 0.15);
    color: var(--highlight);
}

.admin-badge.purple {
    background: rgba(210, 153, 255, 0.15);
    color: #d299ff;
}

/* Alert */
.admin-alert {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
}

.admin-alert.success {
    background: rgba(126, 231, 135, 0.12);
    color: var(--code-green);
    border: 1px solid rgba(126, 231, 135, 0.3);
}

.admin-alert.error {
    background: rgba(247, 129, 102, 0.12);
    color: var(--highlight);
    border: 1px solid rgba(247, 129, 102, 0.3);
}

/* Filter bar */
.admin-filters-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-filter-search {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 180px;
    padding: 8px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
}

.admin-filter-search input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
    outline: none;
}

.admin-filter-search input::placeholder { color: var(--text-secondary); }

.admin-filter-select {
    padding: 8px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
}

.admin-filter-btn {
    padding: 8px 16px;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-block;
}

.admin-filter-btn:hover { border-color: var(--text-secondary); color: var(--text-primary); }
.admin-filter-btn.clear { background: transparent; color: var(--text-secondary); }

/* Table rows */
.admin-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 22px;
    border-bottom: 1px solid var(--border);
    transition: background 0.1s ease;
}

.admin-row:last-child { border-bottom: none; }
.admin-row:hover { background: rgba(88, 166, 255, 0.03); }

.admin-row-info { flex: 1; min-width: 0; }

.admin-row-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.admin-row-meta {
    display: flex;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.admin-row-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.admin-row-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    text-decoration: none;
}

.admin-row-btn:hover { background: var(--surface-elevated); color: var(--accent); }
.admin-row-btn.danger:hover { background: rgba(247, 129, 102, 0.12); color: var(--highlight); }

/* Checkbox */
.admin-checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.admin-checkbox-label input { position: absolute; opacity: 0; width: 0; height: 0; }

.admin-checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    background: var(--bg);
}

.admin-checkbox-label input:checked + .admin-checkbox-custom {
    background: var(--accent);
    border-color: var(--accent);
}

.admin-checkbox-label input:checked + .admin-checkbox-custom::after {
    content: '';
    width: 5px;
    height: 9px;
    border: 2px solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

/* Bulk bar */
.admin-bulk-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 22px;
    background: var(--surface-elevated);
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.admin-selected-count {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    min-width: 70px;
}

.admin-bulk-bar label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 13px;
}

.admin-bulk-bar label input[type="checkbox"] {
    position: static;
    opacity: 1;
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
}

/* Pagination */
.admin-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 16px 22px;
    border-top: 1px solid var(--border);
}

.admin-page-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s ease;
}

.admin-page-btn:hover { background: var(--surface-elevated); color: var(--text-primary); }
.admin-page-btn.active { background: var(--accent); color: #fff; }

.admin-page-ellipsis {
    padding: 6px 8px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* Status dot */
.admin-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.admin-status-dot.published, .admin-status-dot.active, .admin-status-dot.approved {
    background: var(--code-green);
    box-shadow: 0 0 6px rgba(126, 231, 135, 0.4);
}

.admin-status-dot.draft, .admin-status-dot.inactive, .admin-status-dot.pending {
    background: var(--text-secondary);
}

.admin-status-dot.spam {
    background: var(--highlight);
}

/* Toggle Switch */
.admin-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.admin-toggle input { opacity: 0; width: 0; height: 0; }

.admin-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--surface-elevated);
    border: 1px solid var(--border);
    transition: 0.2s;
    border-radius: 24px;
}

.admin-toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-secondary);
    transition: 0.2s;
    border-radius: 50%;
}

.admin-toggle input:checked + .admin-toggle-slider {
    background-color: rgba(88, 166, 255, 0.2);
    border-color: var(--accent);
}

.admin-toggle input:checked + .admin-toggle-slider:before {
    transform: translateX(20px);
    background-color: var(--accent);
}

/* Form fields (admin) */
.admin-form-group {
    margin-bottom: 20px;
}

.admin-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.admin-form-group label small {
    font-weight: 400;
    color: var(--text-secondary);
}

.admin-form-input,
.admin-form-select,
.admin-form-textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s ease;
}

.admin-form-input:focus,
.admin-form-select:focus,
.admin-form-textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.admin-form-textarea {
    resize: vertical;
    min-height: 100px;
}

.admin-form-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
}

/* Content grid (two-column) */
.admin-content-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
}

.admin-content-primary,
.admin-content-secondary {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Small buttons */
.admin-btn-sm {
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-block;
}

.admin-btn-sm:hover {
    background: var(--surface-elevated);
    color: var(--text-primary);
}

.admin-btn-sm.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.admin-btn-sm.accent {
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent);
    border-color: rgba(88, 166, 255, 0.3);
}

.admin-btn-sm.accent:hover {
    background: var(--accent);
    color: #fff;
}

.admin-btn-sm.success {
    background: rgba(126, 231, 135, 0.1);
    color: var(--code-green);
    border-color: rgba(126, 231, 135, 0.3);
}

.admin-btn-sm.success:hover {
    background: var(--code-green);
    color: #fff;
}

.admin-btn-sm.danger {
    background: rgba(247, 129, 102, 0.1);
    color: var(--highlight);
    border-color: rgba(247, 129, 102, 0.3);
}

.admin-btn-sm.danger:hover {
    background: var(--highlight);
    color: #fff;
}

/* Primary button */
.admin-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
}

.admin-btn-primary:hover {
    filter: brightness(1.15);
    color: #fff;
}

/* Outline button */
.admin-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
}

.admin-btn-outline:hover {
    background: var(--surface-elevated);
    color: var(--text-primary);
}

/* Tabs */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.admin-tab {
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s ease;
}

.admin-tab:hover {
    background: var(--surface-elevated);
    color: var(--text-primary);
}

.admin-tab.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Table */
.admin-table-container {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    text-align: left;
    padding: 12px 22px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.admin-table td {
    padding: 12px 22px;
    font-size: 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background: rgba(136, 153, 166, 0.04);
}

/* Section header (card header with actions) */
.admin-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-section-header h2 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

/* Two-column grid */
.admin-two-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

/* Stat icon color utilities */
.admin-stat-icon.blue {
    background: rgba(88, 166, 255, 0.12);
    color: var(--accent);
}

.admin-stat-icon.green {
    background: rgba(126, 231, 135, 0.12);
    color: var(--code-green);
}

.admin-stat-icon.orange {
    background: rgba(247, 129, 102, 0.12);
    color: var(--highlight);
}

.admin-stat-icon.purple {
    background: rgba(210, 153, 255, 0.12);
    color: #d299ff;
}

.admin-stat-icon.gray {
    background: var(--surface-elevated);
    color: var(--text-secondary);
}

/* Select small */
.admin-select-sm {
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    background: var(--bg);
    color: var(--text-primary);
}

/* ============================================
   Admin Responsive
   ============================================ */
@media (max-width: 1100px) {
    .admin-content-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
    .admin-two-col { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
    }

    .admin-sidebar.open { transform: translateX(0); }
    .admin-sidebar-toggle { display: flex; }

    .admin-main {
        margin-left: 0;
        padding: 0 16px 32px;
    }

    .admin-topbar {
        padding-top: 60px;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .admin-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .admin-filters-bar { flex-direction: column; }
    .admin-filter-search { width: 100%; }
}

@media (max-width: 480px) {
    .admin-stats-grid { grid-template-columns: 1fr; }
}