:root {
    --bg: #0a0a0a;
    --fg: #ededed;
    --primary: #3b82f6;
    --secondary: #a855f7;
    --border: #262626;
    --surface: #171717;
    --muted: #a3a3a3;

    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'Fira Code', monospace;

    /* Default (Dark) Heading Colors */
    --h2-color: #93c5fd;
    --h3-color: #d8b4fe;
}

.light-theme {
    --bg: #fafafa;
    --fg: #171717;
    --primary: #2563eb;
    --secondary: #9333ea;
    --border: #e5e5e5;
    --surface: #ffffff;
    --muted: #52525b;

    /* Light Theme Heading Colors (Darker for contrast) */
    --h2-color: #2563eb;
    --h3-color: #9333ea;

    /* Light Theme Code Colors */
    --code-bg: #e5e7eb;
    --code-fg: #c026d3;
    /* Purple-600 */
}

/* Native Cursor Mode */
body.native-cursor {
    cursor: auto;
}

body.native-cursor a,
body.native-cursor button,
body.native-cursor .icon-btn {
    cursor: pointer;
}

body.native-cursor .cursor,
body.native-cursor .cursor-follower {
    display: none !important;
}

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

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    cursor: none;
    /* Hide default cursor */
    transition: background-color 0.3s, color 0.3s;
}

a,
button,
.icon-btn {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
    cursor: none;
    /* Force custom cursor */
    position: relative;
    /* For absolute positioning of hover-box */
    z-index: 1;
    /* Ensure text is above hover-box */
    display: inline-block;
}

/* Custom Cursor */
.cursor {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 2147483647;
    /* Max safe integer to stay on top of everything */
    transform: translate(-50%, -50%);
    transition: transform 0.1s, opacity 0.3s ease, background-color 0.3s;
    opacity: 0;
}

.cursor-follower {
    width: 30px;
    height: 30px;
    border: 1px solid var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 2147483646;
    /* Just below cursor */
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease, border-radius 0.3s ease, background-color 0.3s, opacity 0.3s ease, border-color 0.3s;
    opacity: 0;
}

/* ... (keep other styles) ... */

.markdown-body code {
    background-color: rgba(139, 233, 253, 0.1);
    color: #8be9fd;
    padding: 0.2em 0.4em;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.light-theme .markdown-body code {
    background-color: var(--code-bg);
    color: var(--code-fg);
}

/* Fix: Ensure code inside pre (blocks) does NOT get the inline code background */
.markdown-body pre code,
.light-theme .markdown-body pre code {
    background-color: transparent;
    color: inherit;
    padding: 0;
    border-radius: 0;
}

/* ... */

/* Floating TOC */
.toc-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    /* Ensure it's above other content */
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.toc-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--surface);
    border: 1px solid var(--border);
    color: var(--fg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: none;
    /* Force custom cursor */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    /* Ensure it can be clicked */
    pointer-events: auto;
    z-index: 2;
}

/* Native cursor override */
body.native-cursor .toc-toggle {
    cursor: pointer;
}

.toc-dropdown {
    position: absolute;
    bottom: 60px;
    right: 0;
    width: 300px;
    /* Increased width */
    background-color: rgba(23, 23, 23, 0.95);
    /* Slightly more opaque */
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    /* Increased padding */
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    pointer-events: none;
    /* Hidden by default */
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-height: 60vh;
    overflow-y: auto;
    z-index: 1;
}

.light-theme .toc-dropdown {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.toc-container.active .toc-dropdown {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    /* Visible */
}

.toc-title {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 1.1rem;
}

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

.toc-list li {
    margin-bottom: 0.5rem;
}

.toc-link {
    display: block;
    padding: 0.5rem;
    color: var(--muted);
    font-size: 0.95rem;
    transition: color 0.2s;
    position: relative;
    z-index: 1;
    /* Ensure text is above hover box */
    border-radius: 6px;
}

.toc-link:hover {
    color: var(--primary);
}

.toc-link.h3 {
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

/* TOC Hover Box (Magnetic Effect) */
.toc-hover-box {
    position: absolute;
    background-color: transparent;
    border: 1px solid var(--primary);
    border-radius: 6px;
    z-index: 0;
    /* Above background, below text */
    opacity: 0;
    transition: opacity 0.2s, border-color 0.3s, width 0.1s, height 0.1s, top 0.1s, left 0.1s;
    pointer-events: none;
    /* Critical: prevents interference with mouse events */
}

/* Code Modal */
.code-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.code-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.code-modal-content {
    background-color: #282a36;
    /* Always Dracula background */
    width: 90%;
    max-width: 1200px;
    height: 85vh;
    border-radius: 12px;
    border: 1px solid #44475a;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.code-modal-overlay.active .code-modal-content {
    transform: scale(1);
}

.code-modal-body {
    flex: 1;
    overflow: auto;
    padding: 2rem;
    font-family: var(--font-mono);
    color: #f8f8f2 !important;
    /* Force Dracula foreground */
}

/* Force cursor behavior in modal */
.code-modal-body,
.code-modal-body pre,
.code-modal-body code {
    cursor: text !important;
}

/* Fix: Remove incorrect override that broke syntax highlighting */
.code-modal-body .codehilite {
    background: transparent !important;
}

/* Only reset background for spans, DO NOT inherit color */
.code-modal-body .codehilite span {
    background-color: transparent !important;
    border: none !important;
    outline: none !important;
}

/* Hide custom cursor when modal is active and hovered (handled by JS class) */
body.modal-hover .cursor,
body.modal-hover .cursor-follower {
    opacity: 0 !important;
}


.cursor-follower.active {
    background-color: rgba(59, 130, 246, 0.05);
    border-color: var(--primary);
}

a:hover,
button:hover,
.icon-btn:hover {
    color: var(--primary);
}

.hover-box {
    position: absolute;
    top: -6px;
    left: -10px;
    width: calc(100% + 20px);
    height: calc(100% + 12px);
    background-color: transparent;
    border: 1px solid var(--primary);
    border-radius: 6px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.2s, border-color 0.3s;
    pointer-events: none;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

/* Header */
.header {
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
    margin-bottom: 3rem;
    backdrop-filter: blur(10px);
    background-color: rgba(10, 10, 10, 0.8);
    position: sticky;
    top: 0;
    z-index: 10;
    transition: border-color 0.3s, background-color 0.3s;
}

.light-theme .header {
    background-color: rgba(250, 250, 250, 0.8);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    background: #54789c;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
}

/* Toggle Buttons */
.nav-actions {
    display: flex;
    gap: 0.5rem;
    margin-left: 1rem;
    padding-left: 1rem;
    border-left: 1px solid var(--border);
}

.icon-btn {
    background: none;
    border: none;
    color: var(--muted);
    padding: 0.4rem;
    border-radius: 8px;
    transition: color 0.2s, background-color 0.2s, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    color: var(--fg);
    background-color: var(--surface);
    transform: scale(1.1) rotate(5deg);
}

.icon-btn svg {
    width: 20px;
    height: 20px;
}

/* Hero */
.hero {
    margin-bottom: 2rem;
    animation: fadeIn 0.8s ease-out;
}

.centered-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    /* Center vertically on screen */
    text-align: center;
}

.hero-content-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.profile-container {
    position: relative;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 3px solid var(--primary);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
    overflow: hidden;
}

.profile-container:hover {
    /* transform: scale(1.05); Removed as per user request */
    box-shadow: 0 0 50px rgba(59, 130, 246, 0.6);
    /* Enhanced glow on hover */
    border-color: var(--primary);
    /* Optional: brighten border slightly */
}

.profile-pic-large,
.profile-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.profile-video {
    opacity: 1;
    transition: opacity 0.3s ease;
    z-index: 2;
    /* Optimize rendering quality */
    backface-visibility: hidden;
    transform: translateZ(0);
    will-change: transform;
    filter: blur(0.2px);
}

.hero-text-centered {
    max-width: 700px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.light-theme .hero-title {
    background: linear-gradient(to right, #171717, #52525b);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--muted);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Post List */
.post-list {
    list-style: none;
}

.post-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

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

.post-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.post-meta {
    font-size: 0.9rem;
    color: var(--muted);
    font-family: var(--font-mono);
}

/* Posts Grid */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0;
}

.view-all {
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 500;
}

.view-all:hover {
    text-decoration: underline;
}

.posts-grid {
    display: grid;
    gap: 1.5rem;
}

.post-card {
    display: block;
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    background-color: rgba(255, 255, 255, 0.02);
    transition: transform 0.2s, border-color 0.2s, background-color 0.2s;
}

.post-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.04);
}

/* Dock-style Contact Widget */
.dock-container {
    display: flex;
    justify-content: center;
    margin-top: 4rem;
    margin-bottom: 2rem;
}

.dock {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background-color: rgba(23, 23, 23, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.light-theme .dock {
    background-color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.dock-item {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--surface);
    border-radius: 12px;
    color: var(--muted);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.dock-icon {
    width: 24px;
    height: 24px;
    z-index: 2;
    color: var(--fg);
    transition: color 0.3s;
}

.dock-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Hover Effects */
.dock-item:hover {
    transform: translateY(-10px) scale(1.1);
    background-color: var(--item-color);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.dock-item:hover .dock-icon {
    color: white;
}

/* Optional: Add a subtle reflection or shine */
.dock-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.dock-item:hover::after {
    opacity: 1;
}

/* Post Detail */
.post-header {
    margin-bottom: 3rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.post-title-large {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.post-meta-large {
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Markdown Body */
.markdown-body {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    /* Slightly increased for serif */
    line-height: 1.8;
    color: var(--fg);
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    font-family: var(--font-heading);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
}

.markdown-body h1 {
    font-size: 2.5rem;
    color: var(--fg);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
    margin-top: 2rem;
    /* Less top margin for the first title */
}

.markdown-body h2 {
    font-size: 1.8rem;
    color: var(--h2-color);
    /* Pastel Blue (Blue 300) */
    border-bottom: 1px solid var(--border);
    border-bottom-color: color-mix(in srgb, var(--h2-color), transparent 70%);
    /* Very subtle pastel blue border */
    padding-bottom: 0.3rem;
}

.markdown-body h3 {
    font-size: 1.4rem;
    color: var(--h3-color);
    /* Pastel Purple (Purple 300) */
}

.markdown-body h4 {
    font-size: 1.2rem;
    color: var(--fg);
    opacity: 0.9;
    /* Slightly brighter than muted */
}

.markdown-body h5 {
    font-size: 1.1rem;
    color: var(--muted);
    font-weight: 600;
}

.markdown-body h6 {
    font-size: 1rem;
    color: var(--muted);
    font-style: italic;
}

.markdown-body p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.markdown-body ul,
.markdown-body ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.markdown-body li {
    margin-bottom: 0.5rem;
}

.markdown-body pre {
    background-color: #282a36;
    /* Dracula Background */
    padding: 1.5rem;
    border-radius: 12px;
    overflow-x: auto;
    margin-bottom: 2rem;
    border: 1px solid #44475a;
    /* Dracula Selection/Comment */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    /* For copy button positioning */
    cursor: text;
    /* Restore text cursor */
}

.markdown-body pre code {
    background-color: transparent;
    padding: 0;
    font-size: 0.95em;
    color: #f8f8f2;
    border: none;
    /* Fix: Remove inherited border */
    border-radius: 0;
}

.markdown-body code {
    background-color: rgba(139, 233, 253, 0.1);
    /* Dracula Cyan low opacity */
    color: #8be9fd;
    /* Dracula Cyan */
    padding: 0.2em 0.4em;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.9em;
    /* Removed border for cleaner look */
}

.light-theme .markdown-body code {
    background-color: var(--code-bg);
    color: var(--code-fg);
}

/* Force transparent background for syntax highlighting tokens to avoid "boxes" */
.codehilite span {
    background-color: transparent !important;
    border: none !important;
    /* Force remove any borders */
    outline: none !important;
}

/* Nuclear option for code block artifacts */
.markdown-body pre * {
    border: none !important;
    box-shadow: none !important;
}

/* Copy Button */
.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #f8f8f2;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s, background-color 0.2s;
    font-family: var(--font-sans);
}

.markdown-body pre:hover .copy-btn {
    opacity: 1;
}

.copy-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.copy-btn.copied {
    background-color: #50fa7b;
    /* Dracula Green */
    color: #282a36;
    border-color: #50fa7b;
}

/* Expand Button */
.expand-btn {
    position: absolute;
    top: 0.5rem;
    right: 3.5rem;
    /* Left of Copy button */
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #f8f8f2;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s, background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.markdown-body pre:hover .expand-btn {
    opacity: 1;
}

.expand-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.expand-btn svg {
    width: 14px;
    height: 14px;
}

/* Code Modal */
.code-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.code-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.code-modal-content {
    background-color: #282a36;
    width: 90%;
    max-width: 1200px;
    height: 85vh;
    border-radius: 12px;
    border: 1px solid #44475a;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.code-modal-overlay.active .code-modal-content {
    transform: scale(1);
}

.code-modal-header {
    padding: 1rem;
    border-bottom: 1px solid #44475a;
    display: flex;
    justify-content: flex-end;
    background-color: #21222c;
}

.code-modal-close {
    background: none;
    border: none;
    color: #f8f8f2;
    cursor: none;
    /* Force custom cursor */
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.2s;
    display: flex;
    /* Ensure SVG centers */
    align-items: center;
    justify-content: center;
}

.code-modal-close:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Native cursor override */
body.native-cursor .code-modal-close {
    cursor: pointer;
}

.code-modal-body {
    flex: 1;
    overflow: auto;
    padding: 2rem;
}

.code-modal-body pre {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.code-modal-body code {
    font-size: 1rem;
    /* Larger font for modal */
    white-space: pre;
}

.markdown-body blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1rem;
    margin-left: 0;
    margin-bottom: 1.5rem;
    color: var(--muted);
    font-style: italic;
}

/* Footer */
.footer {
    margin-top: auto;
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* TOC Toggle Animation */
.toc-toggle {
    transition: transform 0.2s ease, color 0.2s ease;
}

.toc-toggle:hover {
    transform: scale(1.1);
    color: var(--primary);
    cursor: none;
}

body.native-cursor .toc-toggle:hover {
    cursor: pointer;
}

.markdown-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
}