/* ============================================
   PREMIUM DESIGN SYSTEM - Luis AI Systems
   A cyber-glassmorphism design language
   ============================================ */

/* --- Design Tokens (CSS Custom Properties) --- */
:root {
    /* Primary Palette */
    --color-bg-deep: #050508;
    --color-bg-primary: #0a0a10;
    --color-bg-elevated: #0f0f18;
    --color-bg-card: rgba(12, 12, 22, 0.75);
    --color-bg-glass: rgba(15, 15, 25, 0.6);

    /* Accent Colors */
    --color-accent-cyan: #00e5ff;
    --color-accent-purple: #7c4dff;
    --color-accent-pink: #ff4081;
    --color-accent-blue: #448aff;
    --color-accent-green: #69f0ae;

    /* Gradient Presets */
    --gradient-primary: linear-gradient(135deg, #00e5ff 0%, #7c4dff 100%);
    --gradient-warm: linear-gradient(135deg, #ff4081 0%, #ff9100 100%);
    --gradient-cool: linear-gradient(135deg, #448aff 0%, #00e5ff 100%);
    --gradient-aurora: linear-gradient(135deg, #00e5ff 0%, #7c4dff 50%, #ff4081 100%);
    --gradient-glass-border: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.02) 100%);

    /* Text Colors */
    --color-text-primary: #e8e8f0;
    --color-text-secondary: #8888a0;
    --color-text-muted: #555570;
    --color-text-heading: #ffffff;

    /* Border Colors */
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(0, 229, 255, 0.3);
    --color-border-subtle: rgba(255, 255, 255, 0.03);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.15);
    --shadow-glow-purple: 0 0 20px rgba(124, 77, 255, 0.15);

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;
    --space-2xl: 64px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.2s var(--ease-smooth);
    --transition-normal: 0.35s var(--ease-smooth);
    --transition-slow: 0.5s var(--ease-smooth);
}


/* ============================================
   1. ANIMATED MESH BACKGROUND
   ============================================ */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background:
        radial-gradient(ellipse at 15% 20%, rgba(0, 229, 255, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 80%, rgba(124, 77, 255, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 64, 129, 0.02) 0%, transparent 60%);
    animation: meshShift 20s ease-in-out infinite alternate;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image:
        radial-gradient(1px 1px at 10% 10%, rgba(255,255,255,0.08) 50%, transparent 50%),
        radial-gradient(1px 1px at 20% 60%, rgba(255,255,255,0.05) 50%, transparent 50%),
        radial-gradient(1px 1px at 55% 30%, rgba(255,255,255,0.06) 50%, transparent 50%),
        radial-gradient(1px 1px at 70% 70%, rgba(255,255,255,0.04) 50%, transparent 50%),
        radial-gradient(1px 1px at 90% 20%, rgba(255,255,255,0.07) 50%, transparent 50%),
        radial-gradient(1px 1px at 35% 85%, rgba(255,255,255,0.05) 50%, transparent 50%),
        radial-gradient(1px 1px at 60% 50%, rgba(255,255,255,0.04) 50%, transparent 50%),
        radial-gradient(1.5px 1.5px at 80% 40%, rgba(0, 229, 255, 0.12) 50%, transparent 50%),
        radial-gradient(1.5px 1.5px at 25% 45%, rgba(124, 77, 255, 0.1) 50%, transparent 50%);
    animation: starTwinkle 8s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes meshShift {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

@keyframes starTwinkle {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}


/* ============================================
   2. GLASSMORPHISM HEADER
   ============================================ */
.site-header {
    background: rgba(5, 5, 12, 0.75) !important;
    border-bottom: 1px solid var(--color-border) !important;
    backdrop-filter: blur(20px) saturate(1.8) !important;
    -webkit-backdrop-filter: blur(20px) saturate(1.8) !important;
    padding: 16px 0 !important;
    position: sticky !important;
    top: 0;
    z-index: 100;
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    padding: 10px 0 !important;
    background: rgba(5, 5, 12, 0.92) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.site-header h1 a {
    background: var(--gradient-primary) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-weight: 900 !important;
    letter-spacing: 2px !important;
    text-transform: uppercase !important;
    font-size: 1.5rem !important;
    transition: all var(--transition-normal) !important;
    text-shadow: none !important;
}

.site-header h1 a:hover {
    filter: brightness(1.3) !important;
    -webkit-text-fill-color: transparent !important;
}

.site-header h1 .octicon {
    background: var(--gradient-primary) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

/* Nav Items */
.site-header-nav-item {
    color: var(--color-text-secondary) !important;
    font-weight: 500 !important;
    font-size: 0.9rem !important;
    letter-spacing: 0.5px !important;
    padding: 8px 14px 15px !important;
    transition: all var(--transition-normal) !important;
    position: relative !important;
}

.site-header-nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-normal);
}

.site-header-nav-item:hover {
    color: var(--color-text-primary) !important;
    transform: none !important;
}

.site-header-nav-item:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.site-header-nav-item.selected {
    color: var(--color-accent-cyan) !important;
    border-bottom: none !important;
    padding: 8px 14px 15px !important;
}

.site-header-nav-item.selected::after {
    transform: translateX(-50%) scaleX(1);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

/* Header container should be transparent */
.site-header .container {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    padding: 0 20px !important;
    margin: 0 auto !important;
    border-radius: 0 !important;
}

.site-header .container:hover {
    border-color: transparent !important;
    box-shadow: none !important;
}

/* Collection-head containers should also be transparent */
.collection-head .container {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 0 !important;
}

.collection-head .container:hover {
    border-color: transparent !important;
    box-shadow: none !important;
}

/* Footer container transparent */
footer.container {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

footer.container:hover {
    box-shadow: none !important;
    border-color: transparent !important;
}


/* ============================================
   3. PREMIUM BANNER / HERO SECTION
   ============================================ */
.collection-head {
    background: linear-gradient(180deg, var(--color-bg-deep) 0%, var(--color-bg-primary) 100%) !important;
    position: relative;
    overflow: hidden;
}

.collection-head::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg at 50% 50%,
        transparent 0deg,
        rgba(0, 229, 255, 0.03) 60deg,
        transparent 120deg,
        rgba(124, 77, 255, 0.03) 180deg,
        transparent 240deg,
        rgba(255, 64, 129, 0.02) 300deg,
        transparent 360deg
    );
    animation: bannerRotate 30s linear infinite;
    pointer-events: none;
}

@keyframes bannerRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.collection-head .collection-header {
    font-weight: 800 !important;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.home .banner .collection-header {
    font-size: 2rem !important;
    line-height: 1.4 !important;
}

#sub-title span {
    background: var(--gradient-aurora);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientFlow 4s ease-in-out infinite;
}

@keyframes gradientFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.collection-head .meta-info {
    color: var(--color-text-secondary) !important;
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

.collection-head .meta-info a {
    color: var(--color-accent-cyan) !important;
    font-weight: 500;
}

.collection-head .meta-info .octicon {
    margin-right: 4px;
    opacity: 0.7;
}


/* ============================================
   4. GLASSMORPHISM CARDS & CONTAINERS
   ============================================ */
.container {
    background: var(--color-bg-card) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-lg) !important;
    padding: 32px !important;
    box-shadow: var(--shadow-md) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-normal) !important;
}

.container:hover {
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: var(--shadow-md) !important;
    transform: none !important;
}

/* Post List Cards */
.repo-list-item {
    background: var(--color-bg-glass) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    padding: 24px 28px !important;
    transition: all var(--transition-normal) !important;
    position: relative;
    overflow: hidden;
}

.repo-list-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.repo-list-item:hover {
    transform: translateY(-4px) !important;
    border-color: rgba(0, 229, 255, 0.2) !important;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 229, 255, 0.06) !important;
    background: rgba(15, 15, 25, 0.85) !important;
}

.repo-list-item:hover::before {
    opacity: 1;
}

.repo-list-name {
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
}

.repo-list-name a {
    color: var(--color-text-primary) !important;
    transition: all var(--transition-fast) !important;
}

.repo-list-name a:hover {
    color: var(--color-accent-cyan) !important;
}

.repo-list-description {
    color: var(--color-text-secondary) !important;
    font-size: 0.92rem !important;
    line-height: 1.7 !important;
    margin-bottom: 16px !important;
}

.repo-list-meta {
    border-top: 1px solid var(--color-border) !important;
    padding-top: 12px !important;
    color: var(--color-text-muted) !important;
    font-size: 0.82rem !important;
}

.repo-list-meta .meta-info {
    margin-right: 16px;
}

.repo-list-meta .meta-info a {
    color: var(--color-text-muted) !important;
    font-weight: 500 !important;
    transition: color var(--transition-fast) !important;
}

.repo-list-meta .meta-info a:hover {
    color: var(--color-accent-cyan) !important;
}

/* Category tags in meta */
.repo-list-meta .meta-info .octicon-file-directory {
    margin-right: 3px;
}

/* Top-most/pinned post flag */
.top-most-flag {
    color: var(--color-accent-pink) !important;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(255, 64, 129, 0.12);
    border: 1px solid rgba(255, 64, 129, 0.25);
    margin-right: 6px;
}


/* ============================================
   5. SIDEBAR STYLING
   ============================================ */
.column.one-third h3,
.column.one-fourth h3 {
    color: var(--color-text-heading) !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    margin-bottom: 16px !important;
    padding-bottom: 10px !important;
    border-bottom: 1px solid var(--color-border) !important;
    position: relative;
}

.column.one-third h3::after,
.column.one-fourth h3::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

/* Search Box */
#search_box {
    background: var(--color-bg-glass) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 16px !important;
    color: var(--color-text-primary) !important;
    font-size: 0.9rem !important;
    transition: all var(--transition-normal) !important;
    outline: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

#search_box::placeholder {
    color: var(--color-text-muted) !important;
}

#search_box:focus {
    border-color: var(--color-accent-cyan) !important;
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1), var(--shadow-glow-cyan) !important;
}

#search_results li {
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border-subtle);
}

#search_results li a {
    font-size: 0.9rem !important;
    font-weight: 500 !important;
}

/* Categories Cloud */
.column.one-third a[href*="/categories/"],
.column.one-fourth a[href*="/categories/"] {
    display: inline-block;
    padding: 4px 12px !important;
    margin: 3px !important;
    border-radius: var(--radius-full) !important;
    background: var(--color-bg-glass) !important;
    border: 1px solid var(--color-border) !important;
    transition: all var(--transition-fast) !important;
    line-height: 1.6 !important;
}

.column.one-third a[href*="/categories/"]:hover,
.column.one-fourth a[href*="/categories/"]:hover {
    border-color: var(--color-accent-cyan) !important;
    background: rgba(0, 229, 255, 0.08) !important;
    color: var(--color-accent-cyan) !important;
    box-shadow: var(--shadow-glow-cyan) !important;
}

/* Sidebar Popular Repos */
.boxed-group {
    background: transparent !important;
    border: none !important;
    margin-bottom: 24px !important;
}

.boxed-group > h3,
.boxed-group .heading {
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid var(--color-border) !important;
    color: var(--color-text-heading) !important;
    font-size: 0.85rem !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    padding: 0 0 10px 0 !important;
}

.boxed-group-inner {
    background: transparent !important;
    border: none !important;
    padding: 12px 0 !important;
    color: var(--color-text-secondary) !important;
}

.mini-repo-list-item {
    padding: 10px 0 !important;
    border-bottom: 1px solid var(--color-border-subtle) !important;
}

.mini-repo-list-item .repo {
    color: var(--color-accent-cyan) !important;
    font-weight: 600 !important;
}

.mini-repo-list-item .stars {
    color: var(--color-text-muted) !important;
}


/* ============================================
   6. PREMIUM PAGINATION
   ============================================ */
.pagination {
    padding: 30px 0 !important;
}

.btn-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-outline {
    background: var(--color-bg-glass) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text-secondary) !important;
    border-radius: var(--radius-sm) !important;
    padding: 8px 16px !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    letter-spacing: 1px !important;
    text-transform: none !important;
    transition: all var(--transition-normal) !important;
    min-width: 40px;
    text-align: center;
}

.btn-outline:hover {
    background: rgba(0, 229, 255, 0.1) !important;
    border-color: var(--color-accent-cyan) !important;
    color: var(--color-accent-cyan) !important;
    box-shadow: var(--shadow-glow-cyan) !important;
    transform: translateY(-1px) !important;
}

.btn-outline.active,
.pagination a.active {
    background: var(--gradient-primary) !important;
    border-color: transparent !important;
    color: #000 !important;
    font-weight: 700 !important;
    box-shadow: var(--shadow-glow-cyan) !important;
}

.btn-outline:disabled,
.btn-outline[disabled] {
    opacity: 0.3 !important;
    cursor: not-allowed !important;
}


/* ============================================
   7. TYPOGRAPHY ENHANCEMENTS
   ============================================ */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    color: var(--color-text-primary) !important;
    background: var(--color-bg-deep) !important;
}

.markdown-body {
    color: var(--color-text-primary) !important;
    font-size: 1rem !important;
    line-height: 1.85 !important;
    letter-spacing: 0.01em;
}

.markdown-body h1 {
    color: var(--color-text-heading) !important;
    font-weight: 800 !important;
    font-size: 2rem !important;
    margin-top: 2em !important;
    border-bottom: 1px solid var(--color-border) !important;
    padding-bottom: 12px !important;
}

.markdown-body h2 {
    color: var(--color-text-heading) !important;
    font-weight: 700 !important;
    font-size: 1.5rem !important;
    margin-top: 1.8em !important;
    border-bottom: 1px solid var(--color-border) !important;
    padding-bottom: 10px !important;
}

.markdown-body h3 {
    color: var(--color-text-heading) !important;
    font-weight: 700 !important;
    font-size: 1.25rem !important;
}

.markdown-body p {
    margin-bottom: 1.2em !important;
}

.markdown-body blockquote {
    border-left: 3px solid var(--color-accent-purple) !important;
    background: rgba(124, 77, 255, 0.05) !important;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0 !important;
    padding: 12px 20px !important;
    color: var(--color-text-secondary) !important;
}

.markdown-body code {
    background: rgba(0, 229, 255, 0.08) !important;
    color: var(--color-accent-cyan) !important;
    border: 1px solid rgba(0, 229, 255, 0.15) !important;
    border-radius: 4px !important;
    padding: 2px 6px !important;
    font-size: 0.9em !important;
}

.markdown-body pre {
    background: rgba(5, 5, 12, 0.9) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.4) !important;
    position: relative;
}

.markdown-body pre code {
    background: transparent !important;
    border: none !important;
    color: var(--color-text-primary) !important;
    padding: 0 !important;
}

.markdown-body a {
    color: var(--color-accent-cyan) !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    transition: all var(--transition-fast) !important;
    position: relative;
}

.markdown-body ul li {
    margin-bottom: 6px;
}

.markdown-body ul li::marker {
    color: var(--color-accent-cyan);
}

.markdown-body table {
    border-collapse: separate !important;
    border-spacing: 0 !important;
    border-radius: var(--radius-sm) !important;
    overflow: hidden !important;
}

.markdown-body table th {
    background: var(--color-bg-elevated) !important;
    color: var(--color-text-heading) !important;
    border: 1px solid var(--color-border) !important;
    font-weight: 700 !important;
}

.markdown-body table td {
    border: 1px solid var(--color-border) !important;
    background: var(--color-bg-card) !important;
    color: var(--color-text-secondary) !important;
}

.markdown-body table tr:nth-child(2n) td {
    background: rgba(15, 15, 25, 0.5) !important;
}

.markdown-body hr {
    border: none !important;
    height: 1px !important;
    background: var(--gradient-primary) !important;
    opacity: 0.3;
    margin: 2em 0 !important;
}

.markdown-body img {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--color-border) !important;
    transition: all var(--transition-normal);
}

.markdown-body img:hover {
    box-shadow: var(--shadow-lg), var(--shadow-glow-cyan);
}


/* ============================================
   8. LINK ANIMATIONS
   ============================================ */
a {
    color: var(--color-accent-cyan) !important;
    text-decoration: none !important;
    transition: all var(--transition-fast) !important;
    font-weight: 500;
}

a:hover {
    color: #fff !important;
    text-shadow: 0 0 8px rgba(0, 229, 255, 0.4) !important;
}

.markdown-body p a,
.markdown-body li a {
    position: relative;
}

.markdown-body p a::after,
.markdown-body li a::after {
    content: '' !important;
    position: absolute !important;
    width: 100% !important;
    transform: scaleX(0) !important;
    height: 1px !important;
    bottom: -2px !important;
    left: 0 !important;
    background: var(--gradient-primary) !important;
    transform-origin: bottom right !important;
    transition: transform var(--transition-normal) !important;
}

.markdown-body p a:hover::after,
.markdown-body li a:hover::after {
    transform: scaleX(1) !important;
    transform-origin: bottom left !important;
}


/* ============================================
   9. FOOTER REDESIGN
   ============================================ */
.site-footer {
    border-top: 1px solid var(--color-border) !important;
    color: var(--color-text-muted) !important;
    padding: 30px 0 !important;
    font-size: 0.85rem !important;
}

.site-footer a {
    color: var(--color-text-muted) !important;
    font-weight: 400 !important;
}

.site-footer a:hover {
    color: var(--color-accent-cyan) !important;
}

.site-footer .mega-octicon {
    color: var(--color-text-muted) !important;
    transition: all var(--transition-normal);
}

.site-footer .mega-octicon:hover {
    color: var(--color-accent-cyan) !important;
}

.site-footer-links li a {
    font-size: 0.82rem !important;
}


/* ============================================
   10. SCROLLBAR - PREMIUM
   ============================================ */
::-webkit-scrollbar {
    width: 5px !important;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-deep) !important;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-accent-cyan) 0%, var(--color-accent-purple) 100%) !important;
    border-radius: var(--radius-full) !important;
}

::-webkit-scrollbar-thumb:hover {
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.5) !important;
}

::selection {
    background: rgba(0, 229, 255, 0.25) !important;
    color: #fff !important;
}


/* ============================================
   11. BACK TO TOP BUTTON
   ============================================ */
.tools-wrapper {
    z-index: 50 !important;
}

.tools-wrapper a {
    background: var(--color-bg-glass) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    color: var(--color-text-secondary) !important;
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all var(--transition-normal) !important;
}

.tools-wrapper a:hover {
    border-color: var(--color-accent-cyan) !important;
    color: var(--color-accent-cyan) !important;
    box-shadow: var(--shadow-glow-cyan) !important;
    transform: translateY(-3px) !important;
}


/* ============================================
   12. SMOOTH PAGE LOAD ANIMATION
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.collection-head {
    animation: fadeIn 0.6s var(--ease-smooth) both;
}

section.container.content {
    animation: fadeInUp 0.6s var(--ease-smooth) 0.15s both;
}

footer.container {
    animation: fadeInUp 0.6s var(--ease-smooth) 0.3s both;
}

.repo-list-item {
    animation: fadeInUp 0.5s var(--ease-smooth) both;
}

.repo-list-item:nth-child(1) { animation-delay: 0.1s; }
.repo-list-item:nth-child(2) { animation-delay: 0.18s; }
.repo-list-item:nth-child(3) { animation-delay: 0.26s; }
.repo-list-item:nth-child(4) { animation-delay: 0.34s; }
.repo-list-item:nth-child(5) { animation-delay: 0.42s; }
.repo-list-item:nth-child(6) { animation-delay: 0.50s; }
.repo-list-item:nth-child(7) { animation-delay: 0.58s; }
.repo-list-item:nth-child(8) { animation-delay: 0.66s; }
.repo-list-item:nth-child(9) { animation-delay: 0.74s; }
.repo-list-item:nth-child(10) { animation-delay: 0.82s; }


/* ============================================
   13. POST DETAIL PAGE
   ============================================ */
.article-content {
    padding: 0 !important;
}

.article-content > h1:first-child,
.article-content > h2:first-child {
    margin-top: 0 !important;
}

/* Copyright Section */
.copyright-area {
    margin-top: 2em;
    padding: 16px 20px;
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Comments Section */
.comment {
    margin-top: 2em;
}


/* ============================================
   14. ARCHIVES & CATEGORIES PAGES
   ============================================ */
.posts-list {
    color: var(--color-text-secondary) !important;
}

.posts-list-item {
    border-bottom: 1px solid var(--color-border) !important;
    padding: 12px 0 !important;
    transition: all var(--transition-fast) !important;
}

.posts-list-item:hover {
    padding-left: 8px !important;
}

.posts-list-item a {
    color: var(--color-text-primary) !important;
    font-weight: 500 !important;
}

.posts-list-item a:hover {
    color: var(--color-accent-cyan) !important;
}

.posts-list-meta {
    color: var(--color-text-muted) !important;
    background: transparent !important;
    font-size: 0.8rem !important;
}

/* List Groups (Categories, Fragments, etc.) */
.list-group-item {
    background: var(--color-bg-glass) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text-secondary) !important;
    transition: all var(--transition-fast) !important;
}

.list-group-item:hover {
    border-color: var(--color-border-hover) !important;
    background: var(--color-bg-elevated) !important;
}

.list-group-item:first-child {
    border-radius: var(--radius-sm) var(--radius-sm) 0 0 !important;
}

.list-group-item:last-child {
    border-radius: 0 0 var(--radius-sm) var(--radius-sm) !important;
}

.badge {
    background: var(--gradient-primary) !important;
    color: #000 !important;
    font-weight: 700 !important;
    border-radius: var(--radius-full) !important;
    padding: 3px 10px !important;
    font-size: 0.75rem !important;
}


/* ============================================
   15. POST DIRECTORY / TABLE OF CONTENTS
   ============================================ */
.post-directory {
    background: var(--color-bg-glass) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--color-text-secondary) !important;
}

.post-directory strong {
    border-left: 3px solid var(--color-accent-cyan) !important;
    color: var(--color-text-heading) !important;
}

.post-directory a {
    color: var(--color-text-muted) !important;
    font-weight: 400 !important;
}

.post-directory a:hover,
.post-directory a.on {
    color: var(--color-accent-cyan) !important;
}


/* ============================================
   16. THEME TOGGLE - REFINED
   ============================================ */
.theme-switch-wrapper {
    margin-left: 16px !important;
}

.slider {
    background: var(--color-bg-elevated) !important;
    border: 1px solid var(--color-border) !important;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.4) !important;
}

.slider:before {
    background: var(--gradient-cool) !important;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.4) !important;
}

input:checked + .slider {
    background: #f5f5f5 !important;
    border-color: #ddd !important;
}

input:checked + .slider:before {
    background: var(--gradient-warm) !important;
    box-shadow: 0 0 12px rgba(243, 156, 18, 0.4) !important;
}


/* ============================================
   17. LIGHT THEME - REFINED
   ============================================ */

/* Applied by blocking <head> script BEFORE body exists - prevents FOUC */
html.light-theme {
    --color-bg-deep: #f8f9fc;
    --color-bg-primary: #ffffff;
    --color-bg-elevated: #f0f2f5;
    --color-bg-card: rgba(255, 255, 255, 0.85);
    --color-bg-glass: rgba(255, 255, 255, 0.7);
    --color-accent-cyan: #0066cc;
    --color-accent-purple: #6200ee;
    --color-text-primary: #1a1a2e;
    --color-text-secondary: #555566;
    --color-text-muted: #888899;
    --color-text-heading: #0a0a15;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-hover: rgba(0, 102, 204, 0.3);
    --color-border-subtle: rgba(0, 0, 0, 0.04);
    --shadow-glow-cyan: 0 0 20px rgba(0, 102, 204, 0.1);
    background: #f8f9fc !important;
    color: #1a1a2e !important;
}

/* Synced to body by main.js after DOMContentLoaded */
body.light-theme {
    --color-bg-deep: #f8f9fc;
    --color-bg-primary: #ffffff;
    --color-bg-elevated: #f0f2f5;
    --color-bg-card: rgba(255, 255, 255, 0.85);
    --color-bg-glass: rgba(255, 255, 255, 0.7);
    --color-accent-cyan: #0066cc;
    --color-accent-purple: #6200ee;
    --color-text-primary: #1a1a2e;
    --color-text-secondary: #555566;
    --color-text-muted: #888899;
    --color-text-heading: #0a0a15;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-hover: rgba(0, 102, 204, 0.3);
    --color-border-subtle: rgba(0, 0, 0, 0.04);
    --shadow-glow-cyan: 0 0 20px rgba(0, 102, 204, 0.1);

    background: var(--color-bg-deep) !important;
    color: var(--color-text-primary) !important;
}

body.light-theme::before {
    background:
        radial-gradient(ellipse at 15% 20%, rgba(0, 102, 204, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 80%, rgba(98, 0, 238, 0.03) 0%, transparent 50%);
}

body.light-theme::after {
    display: none;
}

body.light-theme .site-header {
    background: rgba(255, 255, 255, 0.85) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
}

body.light-theme .site-header h1 a {
    background: linear-gradient(135deg, #0066cc, #6200ee) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

body.light-theme .site-header-nav-item {
    color: var(--color-text-secondary) !important;
}

body.light-theme .site-header-nav-item:hover,
body.light-theme .site-header-nav-item.selected {
    color: var(--color-accent-cyan) !important;
}

body.light-theme .collection-head {
    background: linear-gradient(180deg, #f0f2f5 0%, #ffffff 100%) !important;
}

body.light-theme .collection-head .collection-header,
body.light-theme .collection-head a {
    color: var(--color-text-heading) !important;
}

body.light-theme #sub-title span {
    background: linear-gradient(135deg, #0066cc, #6200ee, #e91e63) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

body.light-theme .markdown-body {
    color: var(--color-text-primary) !important;
}

body.light-theme .markdown-body h1,
body.light-theme .markdown-body h2,
body.light-theme .markdown-body h3 {
    color: var(--color-text-heading) !important;
}

body.light-theme .markdown-body code {
    background: rgba(0, 102, 204, 0.06) !important;
    color: var(--color-accent-cyan) !important;
    border: 1px solid rgba(0, 102, 204, 0.12) !important;
}

body.light-theme .markdown-body pre {
    background: #f8f9fc !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}

body.light-theme a {
    color: var(--color-accent-cyan) !important;
}

body.light-theme a:hover {
    color: var(--color-accent-purple) !important;
    text-shadow: none !important;
}

body.light-theme .btn-outline {
    background: rgba(255, 255, 255, 0.8) !important;
    color: var(--color-text-secondary) !important;
}

body.light-theme .btn-outline:hover {
    background: rgba(0, 102, 204, 0.08) !important;
    color: var(--color-accent-cyan) !important;
}

body.light-theme .btn-outline.active {
    background: linear-gradient(135deg, #0066cc, #6200ee) !important;
    color: #fff !important;
}

body.light-theme ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #0066cc, #6200ee) !important;
}

body.light-theme .top-most-flag {
    color: #e91e63 !important;
    background: rgba(233, 30, 99, 0.08) !important;
    border: 1px solid rgba(233, 30, 99, 0.2) !important;
}

body.light-theme .repo-list-item::before {
    background: linear-gradient(180deg, #0066cc, #6200ee);
}


/* ============================================
   18. RESPONSIVE IMPROVEMENTS
   ============================================ */
@media (max-width: 50em) {
    .site-header {
        padding: 10px 0 !important;
    }

    .site-header .site-header-nav {
        background: var(--color-bg-card);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: 12px;
        margin-top: 10px;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }

    .site-header .site-header-nav .site-header-nav-item {
        padding: 8px 12px !important;
        display: block;
        text-align: left;
    }

    .collection-head .collection-header {
        font-size: 1.5rem !important;
    }

    .container {
        padding: 20px !important;
        margin-top: 15px !important;
        margin-bottom: 15px !important;
        border-radius: var(--radius-md) !important;
    }

    .repo-list {
        gap: 16px !important;
    }

    .repo-list-item {
        padding: 18px 20px !important;
    }

    .home .banner .collection-header {
        font-size: 1.5rem !important;
    }

    .collapsed .icon-bar {
        background-color: var(--color-text-secondary) !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}


/* ============================================
   FINAL OVERRIDE - Container Transparency
   Must be at end of file for specificity
   ============================================ */
header.site-header > .container,
.site-header > .container,
.site-header .container {
    background: transparent !important;
    border: none !important;
    border-color: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 0 !important;
    padding: 0 20px !important;
    margin: 0 auto !important;
}

header.site-header > .container:hover,
.site-header > .container:hover,
.site-header .container:hover {
    border-color: transparent !important;
    box-shadow: none !important;
    transform: none !important;
}

section.banner .container,
section.collection-head .container,
.collection-head .container,
.banner .container {
    background: transparent !important;
    border: none !important;
    border-color: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 0 !important;
}

section.banner .container:hover,
section.collection-head .container:hover,
.collection-head .container:hover,
.banner .container:hover {
    border-color: transparent !important;
    box-shadow: none !important;
    transform: none !important;
}

footer.container,
footer.container:hover {
    background: transparent !important;
    border: none !important;
    border-color: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-radius: 0 !important;
    transform: none !important;
}

/* Content container keeps its styling */
section.content.container,
section.container.content {
    background: var(--color-bg-card) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-md) !important;
}