/* ========================================
   CSS Reset & Variables
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors - Light Mode (Catppuccin Latte) */
  --color-bg: #eff1f5;
  --color-text: #4c4f69;
  --color-text-muted: #6c6f85;
  --color-border: #ccd0da;
  --color-accent: #1e66f5;
  --color-accent-hover: #04a5e5;
  --color-card-bg: #e6e9ef;
  --color-card-hover: #dce0e8;
  --color-code-bg: #dce0e8;

  /* Typography */
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono:
    "JetBrains Mono", "SF Mono", Monaco, "Cascadia Code", "Roboto Mono",
    Consolas, "Courier New", monospace;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Layout */
  --max-width: 900px;
  --content-width: 700px;
  --border-radius: 8px;
  --sidebar-width: 250px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Dark Mode (Catppuccin Mocha) */
[data-theme="dark"] {
  /* Colors - Dark Mode */
  --color-bg: #1e1e2e;
  --color-text: #cdd6f4;
  --color-text-muted: #bac2de;
  --color-border: #45475a;
  --color-accent: #89b4fa;
  --color-accent-hover: #b4befe;
  --color-card-bg: #181825;
  --color-card-hover: #313244;
  --color-code-bg: #313244;

  /* Shadows for dark mode */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
}

/* ========================================
   Base Styles
   ======================================== */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  letter-spacing: -0.011em;
}

/* ========================================
   Molecular Background Canvas
   ======================================== */
#molecules-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.main-content,
.footer {
  position: relative;
  z-index: 1;
}

/* ========================================
   Sidebar
   ======================================== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100%;
  background: var(--color-card-bg);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg);
  z-index: 200;
  transition: transform 0.3s ease;
}

.sidebar-header {
  margin-bottom: var(--spacing-xl);
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.logo span {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.sidebar-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: color 0.2s ease;
  padding: var(--spacing-xs) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.sidebar-nav a svg {
    width: 20px;
    height: 20px;
}

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

.sidebar-nav a.active {
  color: var(--color-accent);
}

.sidebar-nav a.active svg {
  stroke: var(--color-accent);
}

.sidebar-footer {
  margin-top: auto;
  display: flex;
  justify-content: center;
}

/* ========================================
   Mobile Navigation
   ======================================== */
.mobile-nav-toggle {
  display: none;
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  z-index: 300;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  width: 44px;
  height: 44px;
  cursor: pointer;
}

.mobile-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  margin: 4px auto;
  transition: all 0.3s ease;
}

.mobile-nav-toggle.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--color-code-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.theme-toggle:hover .theme-icon {
  color: white;
}

.theme-icon {
  font-size: 1.125rem;
  color: var(--color-text);
  transition: color 0.2s ease;
}

/* ========================================
   Container & Layout
   ======================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.main-content {
  flex: 1;
  padding: var(--spacing-2xl) 0;
  margin-left: var(--sidebar-width);
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-md) var(--spacing-xl);
}

.hero-content {
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
  line-height: 1.1;
  letter-spacing: -0.025em;
  background: linear-gradient(
    135deg,
    var(--color-text) 0%,
    var(--color-accent) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-role {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.hero-tagline {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.6;
}

.hero-bio {
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  text-align: left;
}

.hero-bio p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.tech-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.tech-category {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  text-align: left;
  transition: all 0.3s ease;
}

.tech-category:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.tech-category h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.tech-category p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin: var(--spacing-xl) 0;
}

.tech-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--color-code-bg);
  color: var(--color-text);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s ease;
  border: 1px solid var(--color-border);
}

.tech-badge:hover {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-xl);
}

.cta-button {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--color-accent);
  color: white;
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: all 0.2s ease;
  border: 2px solid var(--color-accent);
}

.cta-button:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.cta-button-secondary {
  background: transparent;
  color: var(--color-accent);
}

.cta-button-secondary:hover {
  background: var(--color-accent);
  color: white;
}

/* Posts Page */
.posts-page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-md);
}

.posts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.posts-header .page-title {
  margin-bottom: 0;
}

/* ========================================
   Blog Section
   ======================================== */
.blog-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* ========================================
   Post Cards
   ======================================== */
.posts {
  display: grid;
  gap: var(--spacing-lg);
}

.post-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
}

.post-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
  background: var(--color-card-hover);
}

.post-card-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.post-card-title a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Search Form */
.search-form {
  display: flex;
}

.search-input {
  flex-grow: 1;
  border: 2px solid var(--color-border);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s ease;
}

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

.search-button {
  border: 2px solid var(--color-accent);
  background: var(--color-accent);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.search-button:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.post-meta {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.post-date,
.post-reading-time {
  display: flex;
  align-items: center;
}

.post-description {
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-code-bg);
  color: var(--color-text);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.tag:hover {
  background: var(--color-accent);
  color: white;
}

.no-posts {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1.125rem;
  padding: var(--spacing-xl) 0;
}

/* ========================================
   Individual Post
   ======================================== */
.post {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--spacing-2xl) 0;
}

.post-header {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.post-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.post-content {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-text);
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.post-content h1 {
  font-size: 2.25rem;
}
.post-content h2 {
  font-size: 1.875rem;
}
.post-content h3 {
  font-size: 1.5rem;
}
.post-content h4 {
  font-size: 1.25rem;
}

.post-content p {
  margin-bottom: var(--spacing-md);
}

.post-content a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.post-content a:hover {
  border-bottom-color: var(--color-accent);
}

.post-content ul,
.post-content ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.post-content li {
  margin-bottom: var(--spacing-xs);
}

.post-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-code-bg);
  padding: 0.2em 0.4em;
  border-radius: 4px;
  font-feature-settings:
    "liga" 1,
    "calt" 1;
}

.post-content pre {
  overflow-x: auto;
  line-height: 1.6;
}

.post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: 0.875rem;
  font-feature-settings:
    "liga" 1,
    "calt" 1;
}

/* ========================================
   Chroma Syntax Highlighting - Catppuccin
   ======================================== */

/* Catppuccin Mocha (Dark Mode) */
[data-theme="dark"] .chroma {
  background: #1e1e2e;
  color: #cdd6f4;
  border: 1px solid #45475a;
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

[data-theme="dark"] .chroma .k {
  color: #cba6f7;
} /* Keyword - Mauve */
[data-theme="dark"] .chroma .kc {
  color: #fab387;
} /* Keyword Constant - Peach */
[data-theme="dark"] .chroma .kd {
  color: #cba6f7;
} /* Keyword Declaration - Mauve */
[data-theme="dark"] .chroma .kn {
  color: #f5c2e7;
} /* Keyword Namespace - Pink */
[data-theme="dark"] .chroma .kp {
  color: #cba6f7;
} /* Keyword Pseudo - Mauve */
[data-theme="dark"] .chroma .kr {
  color: #cba6f7;
} /* Keyword Reserved - Mauve */
[data-theme="dark"] .chroma .kt {
  color: #f9e2af;
} /* Keyword Type - Yellow */

[data-theme="dark"] .chroma .n {
  color: #cdd6f4;
} /* Name - Text */
[data-theme="dark"] .chroma .na {
  color: #89b4fa;
} /* Name Attribute - Blue */
[data-theme="dark"] .chroma .nb {
  color: #f38ba8;
} /* Name Builtin - Red */
[data-theme="dark"] .chroma .nc {
  color: #f9e2af;
} /* Name Class - Yellow */
[data-theme="dark"] .chroma .nf {
  color: #89b4fa;
} /* Name Function - Blue */
[data-theme="dark"] .chroma .nn {
  color: #f9e2af;
} /* Name Namespace - Yellow */
[data-theme="dark"] .chroma .nv {
  color: #cdd6f4;
} /* Name Variable - Text */

[data-theme="dark"] .chroma .s {
  color: #a6e3a1;
} /* String - Green */
[data-theme="dark"] .chroma .s1 {
  color: #a6e3a1;
} /* String Single - Green */
[data-theme="dark"] .chroma .s2 {
  color: #a6e3a1;
} /* String Double - Green */
[data-theme="dark"] .chroma .sb {
  color: #a6e3a1;
} /* String Backtick - Green */
[data-theme="dark"] .chroma .sc {
  color: #a6e3a1;
} /* String Char - Green */
[data-theme="dark"] .chroma .sd {
  color: #a6e3a1;
} /* String Doc - Green */
[data-theme="dark"] .chroma .se {
  color: #f5c2e7;
} /* String Escape - Pink */
[data-theme="dark"] .chroma .sh {
  color: #a6e3a1;
} /* String Heredoc - Green */
[data-theme="dark"] .chroma .si {
  color: #f5c2e7;
} /* String Interpol - Pink */
[data-theme="dark"] .chroma .sr {
  color: #f5c2e7;
} /* String Regex - Pink */
[data-theme="dark"] .chroma .ss {
  color: #f5c2e7;
} /* String Symbol - Pink */

[data-theme="dark"] .chroma .m {
  color: #fab387;
} /* Number - Peach */
[data-theme="dark"] .chroma .mb {
  color: #fab387;
} /* Number Bin - Peach */
[data-theme="dark"] .chroma .mf {
  color: #fab387;
} /* Number Float - Peach */
[data-theme="dark"] .chroma .mh {
  color: #fab387;
} /* Number Hex - Peach */
[data-theme="dark"] .chroma .mi {
  color: #fab387;
} /* Number Integer - Peach */
[data-theme="dark"] .chroma .mo {
  color: #fab387;
} /* Number Oct - Peach */

[data-theme="dark"] .chroma .o {
  color: #89dceb;
} /* Operator - Sky */
[data-theme="dark"] .chroma .ow {
  color: #89dceb;
} /* Operator Word - Sky */

[data-theme="dark"] .chroma .c {
  color: #6c7086;
  font-style: italic;
} /* Comment - Overlay0 */
[data-theme="dark"] .chroma .c1 {
  color: #6c7086;
  font-style: italic;
} /* Comment Single - Overlay0 */
[data-theme="dark"] .chroma .ch {
  color: #6c7086;
  font-style: italic;
} /* Comment Hashbang - Overlay0 */
[data-theme="dark"] .chroma .cm {
  color: #6c7086;
  font-style: italic;
} /* Comment Multi - Overlay0 */
[data-theme="dark"] .chroma .cp {
  color: #6c7086;
  font-style: italic;
} /* Comment Preproc - Overlay0 */
[data-theme="dark"] .chroma .cpf {
  color: #6c7086;
  font-style: italic;
} /* Comment PreprocFile - Overlay0 */
[data-theme="dark"] .chroma .cs {
  color: #6c7086;
  font-style: italic;
} /* Comment Special - Overlay0 */

[data-theme="dark"] .chroma .p {
  color: #bac2de;
} /* Punctuation - Subtext1 */

[data-theme="dark"] .chroma .g {
  color: #cdd6f4;
} /* Generic - Text */
[data-theme="dark"] .chroma .gd {
  color: #f38ba8;
} /* Generic Deleted - Red */
[data-theme="dark"] .chroma .ge {
  font-style: italic;
} /* Generic Emph */
[data-theme="dark"] .chroma .gh {
  color: #89b4fa;
  font-weight: bold;
} /* Generic Heading - Blue */
[data-theme="dark"] .chroma .gi {
  color: #a6e3a1;
} /* Generic Inserted - Green */
[data-theme="dark"] .chroma .gs {
  font-weight: bold;
} /* Generic Strong */
[data-theme="dark"] .chroma .gu {
  color: #89dceb;
  font-weight: bold;
} /* Generic Subheading - Sky */

/* Catppuccin Latte (Light Mode) */
[data-theme="light"] .chroma {
  background: #e6e9ef;
  color: #4c4f69;
  border: 1px solid #ccd0da;
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

[data-theme="light"] .chroma .k {
  color: #8839ef;
} /* Keyword - Mauve */
[data-theme="light"] .chroma .kc {
  color: #fe640b;
} /* Keyword Constant - Peach */
[data-theme="light"] .chroma .kd {
  color: #8839ef;
} /* Keyword Declaration - Mauve */
[data-theme="light"] .chroma .kn {
  color: #ea76cb;
} /* Keyword Namespace - Pink */
[data-theme="light"] .chroma .kp {
  color: #8839ef;
} /* Keyword Pseudo - Mauve */
[data-theme="light"] .chroma .kr {
  color: #8839ef;
} /* Keyword Reserved - Mauve */
[data-theme="light"] .chroma .kt {
  color: #df8e1d;
} /* Keyword Type - Yellow */

[data-theme="light"] .chroma .n {
  color: #4c4f69;
} /* Name - Text */
[data-theme="light"] .chroma .na {
  color: #1e66f5;
} /* Name Attribute - Blue */
[data-theme="light"] .chroma .nb {
  color: #d20f39;
} /* Name Builtin - Red */
[data-theme="light"] .chroma .nc {
  color: #df8e1d;
} /* Name Class - Yellow */
[data-theme="light"] .chroma .nf {
  color: #1e66f5;
} /* Name Function - Blue */
[data-theme="light"] .chroma .nn {
  color: #df8e1d;
} /* Name Namespace - Yellow */
[data-theme="light"] .chroma .nv {
  color: #4c4f69;
} /* Name Variable - Text */

[data-theme="light"] .chroma .s {
  color: #40a02b;
} /* String - Green */
[data-theme="light"] .chroma .s1 {
  color: #40a02b;
} /* String Single - Green */
[data-theme="light"] .chroma .s2 {
  color: #40a02b;
} /* String Double - Green */
[data-theme="light"] .chroma .sb {
  color: #40a02b;
} /* String Backtick - Green */
[data-theme="light"] .chroma .sc {
  color: #40a02b;
} /* String Char - Green */
[data-theme="light"] .chroma .sd {
  color: #40a02b;
} /* String Doc - Green */
[data-theme="light"] .chroma .se {
  color: #ea76cb;
} /* String Escape - Pink */
[data-theme="light"] .chroma .sh {
  color: #40a02b;
} /* String Heredoc - Green */
[data-theme="light"] .chroma .si {
  color: #ea76cb;
} /* String Interpol - Pink */
[data-theme="light"] .chroma .sr {
  color: #ea76cb;
} /* String Regex - Pink */
[data-theme="light"] .chroma .ss {
  color: #ea76cb;
} /* String Symbol - Pink */

[data-theme="light"] .chroma .m {
  color: #fe640b;
} /* Number - Peach */
[data-theme="light"] .chroma .mb {
  color: #fe640b;
} /* Number Bin - Peach */
[data-theme="light"] .chroma .mf {
  color: #fe640b;
} /* Number Float - Peach */
[data-theme="light"] .chroma .mh {
  color: #fe640b;
} /* Number Hex - Peach */
[data-theme="light"] .chroma .mi {
  color: #fe640b;
} /* Number Integer - Peach */
[data-theme="light"] .chroma .mo {
  color: #fe640b;
} /* Number Oct - Peach */

[data-theme="light"] .chroma .o {
  color: #04a5e5;
} /* Operator - Sky */
[data-theme="light"] .chroma .ow {
  color: #04a5e5;
} /* Operator Word - Sky */

[data-theme="light"] .chroma .c {
  color: #9ca0b0;
  font-style: italic;
} /* Comment - Overlay0 */
[data-theme="light"] .chroma .c1 {
  color: #9ca0b0;
  font-style: italic;
} /* Comment Single - Overlay0 */
[data-theme="light"] .chroma .ch {
  color: #9ca0b0;
  font-style: italic;
} /* Comment Hashbang - Overlay0 */
[data-theme="light"] .chroma .cm {
  color: #9ca0b0;
  font-style: italic;
} /* Comment Multi - Overlay0 */
[data-theme="light"] .chroma .cp {
  color: #9ca0b0;
  font-style: italic;
} /* Comment Preproc - Overlay0 */
[data-theme="light"] .chroma .cpf {
  color: #9ca0b0;
  font-style: italic;
} /* Comment PreprocFile - Overlay0 */
[data-theme="light"] .chroma .cs {
  color: #9ca0b0;
  font-style: italic;
} /* Comment Special - Overlay0 */

[data-theme="light"] .chroma .p {
  color: #5c5f77;
} /* Punctuation - Subtext1 */

[data-theme="light"] .chroma .g {
  color: #4c4f69;
} /* Generic - Text */
[data-theme="light"] .chroma .gd {
  color: #d20f39;
} /* Generic Deleted - Red */
[data-theme="light"] .chroma .ge {
  font-style: italic;
} /* Generic Emph */
[data-theme="light"] .chroma .gh {
  color: #1e66f5;
  font-weight: bold;
} /* Generic Heading - Blue */
[data-theme="light"] .chroma .gi {
  color: #40a02b;
} /* Generic Inserted - Green */
[data-theme="light"] .chroma .gs {
  font-weight: bold;
} /* Generic Strong */
[data-theme="light"] .chroma .gu {
  color: #04a5e5;
  font-weight: bold;
} /* Generic Subheading - Sky */

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  margin: var(--spacing-lg) 0;
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-xl) 0;
}

.post-footer {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.back-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.back-link:hover {
  color: var(--color-accent);
}

/* ========================================
   About Page
   ======================================== */
.about {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--spacing-2xl) 0;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.about-content {
  font-size: 1.125rem;
  line-height: 1.8;
}

.about-content p {
  margin-bottom: var(--spacing-md);
}

.about-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.015em;
}

.about-content a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.about-content a:hover {
  border-bottom-color: var(--color-accent);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--color-card-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  margin-top: auto;
  margin-left: var(--sidebar-width);
}

.footer p {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .footer {
    margin-left: 0;
  }

  .mobile-nav-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-role {
    font-size: 1.25rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .hero-bio {
    text-align: left;
  }

  .hero-bio p {
    font-size: 1rem;
  }

  .tech-highlights {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
  }

  .cta-button {
    width: 100%;
    text-align: center;
  }

  .post-title {
    font-size: 2rem;
  }

  .post-card-title {
    font-size: 1.5rem;
  }

  .post-content {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-role {
    font-size: 1.125rem;
  }

  .tech-badge {
    font-size: 0.8125rem;
    padding: 0.375rem 0.75rem;
  }

  .post-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
  .sidebar,
  .footer,
  .mobile-nav-toggle {
    display: none;
  }

  .main-content {
    margin-left: 0;
  }

  .post-content a {
    text-decoration: underline;
  }
}