/* 
   kennethreitz.org
   MONOSPACE MANIFESTO™: The Ultimate Developer Experience
   Principles: Brutalism, Terminal Aesthetics, Code as Design, Maximum Legibility
   Aesthetic: Heavily-styled Developer Prose in Full Monospace Glory
*/

/* PROFESSIONAL DEVELOPER COLOR SYSTEM */
:root {
  /* Heroku-inspired color system - refined for professional appeal */
  --heroku-purple: 65, 45, 105;
  --heroku-light-purple: 110, 80, 175;
  --heroku-dark-purple: 40, 28, 65;
  --heroku-fuchsia: 200, 50, 130;
  --heroku-blue: 45, 156, 219;
  --heroku-green: 90, 220, 120;
  --heroku-amber: 255, 180, 60;
  
  /* VSCode-inspired syntax highlighting colors */
  --vscode-blue: 86, 156, 214;
  --vscode-green: 78, 201, 176;
  --vscode-yellow: 220, 220, 170;
  --vscode-orange: 209, 105, 105;
  --vscode-purple: 197, 134, 192;
  --vscode-text: 212, 212, 212;
  --vscode-comment: 106, 153, 85;
  --vscode-keyword: 86, 156, 214;
  
  /* Light theme alternatives */
  --light-bg: 250, 250, 250;
  --light-text: 40, 40, 40;
  --light-code-bg: 245, 245, 245;
  
  /* Terminal colors - refined */
  --neon-green: 40, 220, 140;
  --electric-blue: 80, 180, 255;
  --toxic-yellow: 255, 204, 0;
  --terminal-white: 230, 230, 230;
  --burnt-orange: 235, 128, 60;
  --digital-purple: 140, 80, 200;
  --cyber-pink: 220, 70, 170;
  
  /* Background and surfaces */
  --terminal-black: 18, 18, 22;
  --deep-void: 22, 22, 30;
  --dark-console: 32, 32, 42;
  --error-red: 235, 85, 85;
  --warning-amber: 235, 164, 40;
  --success-green: 70, 210, 130;
  
  /* Monospace type scale */
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-md: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 1.75rem;
  --font-4xl: 2rem;
  
  /* Font stacks - Refined typographic hierarchy */
  --primary-font: 'JetBrains Mono', 'Fira Code', 'IBM Plex Mono', 'SF Mono', monospace;
  --heading-font: 'IBM Plex Mono', 'JetBrains Mono', 'SF Mono', monospace;
  --code-font: 'Fira Code', 'JetBrains Mono', 'SF Mono', 'Roboto Mono', monospace;
  --fallback-monospace: 'Consolas', 'Courier New', monospace;
  
  /* Line heights for perfect readability */
  --line-tight: 1.25;
  --line-code: 1.45;
  --line-base: 1.65;
  --line-loose: 1.85;
  
  /* Font weights */
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Extreme spacing system */
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Terminal effects */
  --glow-spread: 0.3rem;
  --glow-blur: 1rem;
  --scanline-size: 2px;
  --pixel-size: 1px;
  --flicker-speed: 0.1s;
  
  /* Typography treatments */
  --letter-tight: -0.03em;
  --letter-normal: 0;
  --letter-wide: 0.05em;
  --letter-mono: 0;
  
  /* Borders and effects */
  --border-thin: 1px;
  --border-thick: 2px;
  --border-thicker: 4px;
  --border-radius-sm: 3px;
  --border-radius-md: 5px;
  --blink-speed: 1s;
}

/* RESET AND BASE STYLES */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "liga", "kern";
}

body {
  font-family: var(--primary-font), var(--fallback-monospace);
  background-color: rgb(var(--terminal-black));
  color: rgb(var(--terminal-white));
  line-height: var(--line-base);
  font-size: var(--font-md);
  margin: 0;
  padding: 0;
  position: relative;
  overflow-x: hidden;
  min-height: 100vh;
  font-weight: var(--font-regular);
  letter-spacing: -0.015em;
}

/* PROFESSIONAL BACKGROUND EFFECTS */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(var(--terminal-black), 1) 0%,
    rgba(var(--deep-void), 1) 100%
  );
  z-index: -2;
}

/* Subtle texture overlay */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(
      rgba(var(--heroku-green), 0.01) 1px, 
      transparent 2px
    ),
    linear-gradient(
      rgba(var(--heroku-purple), 0.005) 1px,
      transparent 1px
    );
  background-size: 30px 30px, 60px 60px;
  background-position: 0 0, 15px 15px;
  z-index: -1;
  pointer-events: none;
  opacity: 0.8;
}

/* PROFESSIONAL TYPOGRAPHY SYSTEM */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font), var(--fallback-monospace);
  font-weight: var(--font-semibold);
  letter-spacing: -0.025em;
  color: rgb(var(--terminal-white));
}

p, a, li, blockquote, span, div {
  font-family: var(--primary-font), var(--fallback-monospace);
}

code, pre, .code, .cmd-prompt, .terminal-input {
  font-family: var(--code-font), var(--fallback-monospace);
  font-feature-settings: "liga" 0; /* Disable ligatures in code */
}

h1 {
  font-size: var(--font-4xl);
  line-height: 1.2;
  margin: var(--space-2xl) 0 var(--space-lg);
  color: rgb(var(--vscode-blue));
  position: relative;
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid rgba(var(--vscode-blue), 0.3);
}

h1::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100px;
  height: 2px;
  background-color: rgb(var(--vscode-blue));
}

h2 {
  font-size: var(--font-3xl);
  line-height: 1.25;
  margin: var(--space-xl) 0 var(--space-md);
  color: rgb(var(--neon-green));
  position: relative;
  padding-left: var(--space-sm);
}

h2::before {
  content: "#";
  position: absolute;
  left: -8px;
  color: rgba(var(--neon-green), 0.5);
  font-weight: var(--font-bold);
}

h3 {
  font-size: var(--font-2xl);
  line-height: 1.3;
  margin: var(--space-lg) 0 var(--space-md);
  color: rgb(var(--heroku-blue));
  border-bottom: 1px solid rgba(var(--heroku-blue), 0.2);
  padding-bottom: var(--space-2xs);
  display: inline-block;
}

h4 {
  font-size: var(--font-xl);
  line-height: 1.35;
  margin: var(--space-lg) 0 var(--space-sm);
  color: rgb(var(--heroku-amber));
  font-weight: var(--font-medium);
}

h4::before {
  content: "##";
  margin-right: var(--space-xs);
  opacity: 0.5;
  font-size: 0.8em;
  color: rgb(var(--heroku-amber));
}

h5, h6 {
  font-size: var(--font-lg);
  line-height: 1.4;
  margin: var(--space-md) 0 var(--space-xs);
  color: rgb(var(--heroku-fuchsia));
  font-weight: var(--font-medium);
}

/* PARAGRAPH STYLING */
p {
  margin-bottom: var(--space-lg);
  line-height: var(--line-base);
  max-width: 75ch;
  font-size: var(--font-md);
  color: rgba(var(--terminal-white), 0.9);
  position: relative;
}

.main-content > p, article p {
  margin-left: var(--space-md);
}

/* Only style paragraphs in the main content area with the line marker */
.main-content > p::before, article p::before {
  content: "";
  position: absolute;
  left: -1rem;
  top: 0.5rem;
  width: 3px;
  height: 1rem;
  background-color: rgba(var(--heroku-green), 0.5);
  border-radius: 1px;
}

/* Remove line marker from certain contexts */
.terminal-output p::before, 
blockquote p::before, 
.post-header p::before,
.code-block p::before {
  display: none;
}

/* Subtle cursor at end of last paragraph in articles */
article p:last-of-type::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1em;
  vertical-align: text-bottom;
  background-color: rgb(var(--heroku-green));
  margin-left: 0.2em;
  opacity: 0.8;
  animation: blink-cursor 1s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 0; }
}

/* LINKS - PROFESSIONAL STYLE */
a {
  color: rgb(var(--electric-blue));
  text-decoration: none;
  position: relative;
  font-weight: var(--font-medium);
  transition: all 0.2s ease;
  display: inline-block;
  border-bottom: 1px solid rgba(var(--electric-blue), 0.3);
  padding-bottom: 1px;
}

a:hover, a:focus {
  color: rgb(var(--heroku-blue));
  border-bottom: 1px solid rgb(var(--heroku-blue));
  outline: none;
}

/* Professional underline animation */
a:not(.nav-item a):not(.site-title a)::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: rgb(var(--heroku-blue));
  transition: width 0.3s ease;
}

a:not(.nav-item a):not(.site-title a):hover::after,
a:not(.nav-item a):not(.site-title a):focus::after {
  width: 100%;
}

/* Special styling for external links */
a[href^="http"]::after {
  content: "↗";
  display: inline-block;
  margin-left: 3px;
  font-size: 0.8em;
  vertical-align: super;
  opacity: 0.8;
}

/* CODE ELEMENTS - IDE-INSPIRED */
code, pre {
  font-family: var(--code-font), var(--fallback-monospace);
  font-size: var(--font-sm);
  line-height: var(--line-code);
  border-radius: 4px;
}

code {
  padding: 0.15em 0.4em;
  background-color: rgba(var(--deep-void), 0.6);
  color: rgb(var(--vscode-yellow));
  border: 1px solid rgba(var(--vscode-yellow), 0.15);
  font-weight: var(--font-regular);
  white-space: nowrap;
}

pre {
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
  background-color: rgba(var(--terminal-black), 0.7);
  border-radius: 6px;
  border-left: 3px solid rgb(var(--vscode-blue));
  position: relative;
  overflow-x: auto;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* File indicator for code blocks */
pre::before {
  content: attr(data-language);
  position: absolute;
  top: 0;
  right: 12px;
  background-color: rgba(var(--vscode-blue), 0.2);
  color: rgb(var(--vscode-blue));
  padding: 1px 8px;
  font-size: 0.7rem;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

/* Line numbers for code blocks */
pre {
  counter-reset: line;
  padding-left: 3.5rem;
}

pre code {
  border: none;
  padding: 0;
  background-color: transparent;
  color: rgb(var(--terminal-white));
  display: block;
  position: relative;
  white-space: pre;
}

pre code .line {
  display: inline-block;
  position: relative;
}

pre code .line::before {
  counter-increment: line;
  content: counter(line);
  position: absolute;
  left: -3rem;
  width: 2rem;
  text-align: right;
  color: rgba(var(--terminal-white), 0.4);
  font-size: 0.8em;
}

/* Syntax highlighting - VS Code inspired */
.hljs-keyword {
  color: rgb(var(--vscode-blue));
  font-weight: var(--font-medium);
}

.hljs-string {
  color: rgb(var(--vscode-orange));
}

.hljs-comment {
  color: rgb(var(--vscode-comment));
  font-style: italic;
}

.hljs-function {
  color: rgb(var(--vscode-yellow));
}

.hljs-number {
  color: rgb(var(--vscode-green));
}

.hljs-operator, .hljs-punctuation {
  color: rgb(var(--vscode-text));
}

.hljs-variable {
  color: rgb(var(--vscode-purple));
}

/* BLOCKQUOTE - ELEGANT STYLING */
blockquote {
  margin: var(--space-xl) 0;
  padding: var(--space-lg) var(--space-xl);
  border-left: 3px solid rgb(var(--electric-blue));
  background-color: rgba(var(--deep-void), 0.5);
  position: relative;
  border-radius: 0 6px 6px 0;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

blockquote::before {
  content: """;
  position: absolute;
  top: -20px;
  left: var(--space-md);
  font-size: 4rem;
  font-family: Georgia, serif;
  color: rgba(var(--electric-blue), 0.3);
  line-height: 1;
}

blockquote p {
  font-style: italic;
  color: rgba(var(--terminal-white), 0.9);
  margin-left: 0;
  padding-left: 0;
  border-left: none;
  line-height: 1.7;
  max-width: none;
}

blockquote p:first-of-type::before {
  display: none;
}

blockquote p:last-of-type {
  margin-bottom: 0;
}

blockquote cite {
  display: block;
  margin-top: var(--space-md);
  font-style: normal;
  font-weight: var(--font-medium);
  opacity: 0.8;
  text-align: right;
  font-size: 0.9em;
  color: rgb(var(--electric-blue));
}

blockquote cite::before {
  content: "— ";
  color: rgba(var(--electric-blue), 0.7);
}

/* Special styling for note/info blockquotes */
blockquote.note {
  border-left-color: rgb(var(--vscode-blue));
  background-color: rgba(var(--vscode-blue), 0.07);
}

blockquote.note::before {
  content: "ℹ️";
  font-size: 1.5rem;
  top: -10px;
  color: rgb(var(--vscode-blue));
}

/* LISTS - MODERN DEVELOPER STYLE */
ul, ol {
  margin: var(--space-lg) 0;
  padding-left: var(--space-xl);
}

li {
  margin-bottom: var(--space-md);
  position: relative;
  padding-left: var(--space-xs);
  line-height: 1.6;
}

/* Custom bullet points */
ul {
  list-style: none;
}

ul li::before {
  content: "→";
  color: rgb(var(--electric-blue));
  position: absolute;
  left: -1.2em;
  font-weight: var(--font-bold);
  font-size: 0.85em;
  line-height: 1.85;
}

/* Nested list styling */
ul ul li::before {
  content: "⟶";
  color: rgba(var(--electric-blue), 0.8);
}

/* Ordered list with modern numbering */
ol {
  counter-reset: custom-counter;
  list-style-type: none;
}

ol li {
  counter-increment: custom-counter;
}

ol li::before {
  content: counter(custom-counter);
  color: rgb(var(--vscode-blue));
  font-weight: var(--font-medium);
  background: rgba(var(--vscode-blue), 0.1);
  border-radius: 50%;
  width: 1.5em;
  height: 1.5em;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: -2.5em;
  top: -0.15em;
  font-size: 0.85em;
}

/* Nested ordered lists */
ol ol {
  margin-top: var(--space-sm);
  margin-bottom: 0;
}

ol ol li::before {
  content: counter(custom-counter, lower-alpha);
  background: rgba(var(--vscode-blue), 0.07);
}

/* CONTAINERS AND SECTIONS - PROFESSIONAL IDE STYLE */
.main-content {
  max-width: 1100px;
  margin: var(--space-xl) auto var(--space-2xl);
  padding: var(--space-xl) var(--space-2xl);
  background-color: rgba(var(--deep-void), 0.5);
  border: 1px solid rgba(var(--vscode-blue), 0.1);
  border-radius: 8px;
  box-shadow: 
    0 10px 30px -10px rgba(0, 0, 0, 0.3),
    0 1px 4px rgba(0, 0, 0, 0.1),
    0 0 80px rgba(var(--heroku-dark-purple), 0.05) inset;
  position: relative;
  backdrop-filter: blur(10px);
}

/* VS Code-inspired tab header */
.main-content::before {
  content: "kennethreitz.org";
  position: absolute;
  top: -30px;
  left: 10px;
  background-color: rgba(var(--terminal-black), 0.8);
  color: rgb(var(--terminal-white));
  padding: 6px 16px;
  font-size: var(--font-sm);
  font-weight: var(--font-medium);
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  border: 1px solid rgba(var(--vscode-blue), 0.2);
  border-bottom: 2px solid rgb(var(--vscode-blue));
  letter-spacing: 0.03em;
}

/* Section dividers */
.content-section {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px dashed rgba(var(--vscode-blue), 0.2);
}

.content-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  position: relative;
}

/* Content wrapper with max width for better readability */
.content-wrapper {
  max-width: 820px;
  margin: 0 auto;
}

/* HORIZONTAL RULE - REFINED DEVELOPER STYLE */
hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(var(--vscode-blue), 0.5),
    transparent
  );
  margin: var(--space-2xl) 0;
  position: relative;
  opacity: 0.7;
}

hr::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgb(var(--vscode-blue));
  box-shadow: 0 0 5px rgba(var(--vscode-blue), 0.5);
}

/* Code section separator */
hr.code-sep {
  margin: var(--space-xl) 0;
  height: 2px;
  background: linear-gradient(
    to right,
    rgba(var(--neon-green), 0.2),
    rgba(var(--neon-green), 0.5),
    rgba(var(--neon-green), 0.2)
  );
}

hr.code-sep::after {
  content: "{ ... }";
  position: absolute;
  top: -10px;
  background-color: rgb(var(--terminal-black));
  padding: 0 var(--space-sm);
  font-family: var(--code-font);
  color: rgb(var(--neon-green));
  font-size: var(--font-xs);
}

/* VS CODE-INSPIRED STATUS BAR */
.status-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgb(var(--terminal-black));
  color: rgb(var(--terminal-white));
  display: flex;
  justify-content: space-between;
  font-size: var(--font-xs);
  border-top: 1px solid rgba(var(--vscode-blue), 0.3);
  z-index: 100;
  height: 24px;
  line-height: 24px;
  font-family: var(--code-font);
  box-shadow: 0 -1px 3px rgba(0, 0, 0, 0.1);
}

.status-bar-left, .status-bar-right {
  display: flex;
  align-items: center;
}

.status-bar-item {
  padding: 0 var(--space-md);
  border-right: 1px solid rgba(var(--terminal-white), 0.1);
  display: flex;
  align-items: center;
  height: 100%;
  white-space: nowrap;
  font-size: 0.75rem;
}

.status-bar-item:hover {
  background-color: rgba(var(--vscode-blue), 0.1);
}

.status-bar-item:last-child {
  border-right: none;
}

/* Special status indicators */
.status-item-important {
  background-color: rgba(var(--vscode-blue), 0.2);
  font-weight: var(--font-medium);
  color: rgb(var(--vscode-blue));
}

.status-bar-item .function {
  color: rgb(var(--vscode-yellow));
  margin-right: var(--space-2xs);
}

.status-bar-item .success {
  color: rgb(var(--success-green));
}

.status-bar-item .warning {
  color: rgb(var(--warning-amber));
}

.status-bar-item .error {
  color: rgb(var(--error-red));
}

/* HEADER ELEMENTS - PROFESSIONAL IDE STYLE */
.site-header {
  padding: var(--space-sm) 0;
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(var(--vscode-blue), 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(var(--terminal-black), 0.95);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0 var(--space-lg);
}

.site-title {
  display: flex;
  align-items: center;
  font-family: var(--code-font);
  font-size: var(--font-lg);
  font-weight: var(--font-medium);
  color: rgb(var(--terminal-white));
}

.main-logo {
  display: flex;
  align-items: center;
  color: rgb(var(--terminal-white));
  text-decoration: none;
  border-bottom: none;
  padding: var(--space-xs) 0;
}

.main-logo:hover, .main-logo:focus {
  color: rgb(var(--vscode-blue));
}

.main-logo .logo-text {
  margin: 0 var(--space-2xs);
  color: rgb(var(--electric-blue));
  font-weight: var(--font-bold);
}

/* Window controls in header */
.window-controls-container {
  display: flex;
  gap: 6px;
  margin-right: var(--space-md);
}

.window-control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  opacity: 0.8;
}

.window-control.close {
  background-color: #ff5f57;
}

.window-control.minimize {
  background-color: #febc2e;
}

.window-control.maximize {
  background-color: #28c840;
}

/* Enhanced Floating Terminal Interface */
.terminal-panel {
  position: fixed;
  top: 5%;
  right: 2%;
  width: 600px;
  height: 400px;
  z-index: 9999;
  display: none;
  transform: scale(0.95);
  transform-origin: top right;
  transition: transform 0.3s cubic-bezier(0.17, 0.67, 0.83, 0.67), 
              opacity 0.3s cubic-bezier(0.17, 0.67, 0.83, 0.67);
  opacity: 0;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
}

.terminal-panel.active {
  display: block;
  opacity: 1;
  transform: scale(1);
  animation: terminal-glow 2s ease-in-out infinite alternate;
}

@keyframes terminal-glow {
  0% {
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
  }
  100% {
    filter: drop-shadow(0 10px 30px rgba(var(--heroku-green), 0.2));
  }
}

.terminal-panel.minimized {
  height: 36px;
  overflow: hidden;
}

.terminal-window {
  background-color: rgb(var(--heroku-dark-purple));
  border-radius: var(--border-radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--base-monospace);
  border: var(--border-thin) solid rgba(var(--heroku-green), 0.5);
  display: flex;
  flex-direction: column;
  position: relative;
}

.terminal-header {
  background-color: rgb(var(--heroku-dark-purple));
  padding: var(--space-xs) var(--space-md);
  color: rgb(var(--terminal-white));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 36px;
}

.terminal-controls {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 8px;
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  cursor: pointer;
  position: relative;
  transition: transform 0.1s ease;
}

.control:hover {
  transform: scale(1.1);
}

.control.close {
  background-color: #ff5f56;
}

.control.minimize {
  background-color: #ffbd2e;
}

.control.maximize {
  background-color: #27c93f;
}

.terminal-resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 16px;
  height: 16px;
  cursor: nwse-resize;
  background: linear-gradient(
    135deg,
    transparent 0%,
    transparent 50%,
    rgba(var(--heroku-green), 0.5) 50%,
    rgba(var(--heroku-green), 0.5) 60%,
    transparent 60%,
    transparent 100%
  );
  z-index: 100;
}

.terminal-title {
  color: rgba(var(--terminal-white), 0.9);
  font-size: var(--font-sm);
  font-weight: 500;
}

.terminal-body {
  background-color: rgb(var(--terminal-black));
  padding: var(--space-md);
  flex: 1;
  overflow-y: auto;
  color: rgb(var(--terminal-white));
  font-size: var(--font-md);
  line-height: var(--line-base);
  background-image: 
    linear-gradient(
      rgba(var(--heroku-green), 0.03) 1px, 
      transparent 1px
    ),
    linear-gradient(
      90deg, 
      rgba(var(--heroku-green), 0.03) 1px, 
      transparent 1px
    ),
    radial-gradient(
      rgba(var(--heroku-green), 0.03) 2px,
      transparent 2px
    );
  background-size: 
    30px 30px,
    30px 30px,
    30px 30px;
  background-position: 
    -15px -15px,
    -15px -15px,
    -15px -15px;
  position: relative;
  -webkit-font-smoothing: none;
  font-variant-ligatures: none;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--heroku-green), 0.5) rgba(var(--terminal-black), 0.8);
  border-bottom: var(--border-thin) solid rgba(var(--heroku-green), 0.3);
}

.terminal-body::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.terminal-body::-webkit-scrollbar-track {
  background: rgba(var(--terminal-black), 0.8);
}

.terminal-body::-webkit-scrollbar-thumb {
  background-color: rgba(var(--heroku-green), 0.5);
  border-radius: 4px;
}

.terminal-body::-webkit-scrollbar-thumb:hover {
  background-color: rgba(var(--heroku-green), 0.7);
}

.terminal-output p {
  margin: 0 0 var(--space-xs);
  padding: 0;
  border-left: none;
}

.terminal-output p::before {
  content: none;
}

/* Directory listing styling */
.dir-item {
  color: rgb(var(--heroku-blue));
  position: relative;
  margin-left: var(--space-md);
}

.dir-item::before {
  content: "📁";
  position: absolute;
  left: -20px;
  top: 0;
}

/* Error messages */
.error {
  color: rgb(var(--error-red));
  font-weight: bold;
}

/* Terminal selection styling */
.terminal-body ::selection {
  background-color: rgba(var(--heroku-green), 0.4);
  color: rgb(var(--terminal-white));
}

/* Transition styles for terminal panel */
.terminal-panel.dragging {
  transition: none;
  opacity: 0.9;
  user-select: none;
}

.terminal-panel.resizing {
  transition: none;
  opacity: 0.9;
}

.terminal-panel.maximized {
  top: 10vh !important;
  left: 5vw !important;
  width: 90vw !important;
  height: 80vh !important;
}

/* Typing animation styles */
.typing-output {
  margin: 0 0 var(--space-xs);
  color: rgb(var(--heroku-amber));
}

/* Terminal nav link styles */
.nav-item[data-category="terminal"] a {
  color: rgb(var(--heroku-amber));
  position: relative;
}

.nav-item[data-category="terminal"] a:hover {
  color: rgb(var(--heroku-amber));
  background-color: rgba(var(--heroku-amber), 0.2);
}

.nav-item[data-category="terminal"] .cmd-prompt {
  color: rgb(var(--heroku-amber));
  font-weight: bold;
}

/* Xeyes implementation */
.xeyes-container {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 3px;
  margin-left: 5px;
}

.xeye {
  width: 12px;
  height: 12px;
  background-color: rgb(var(--terminal-white));
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.pupil {
  width: 5px;
  height: 5px;
  background-color: rgb(var(--heroku-dark-purple));
  border-radius: 50%;
  position: absolute;
  transition: transform 0.05s ease;
}

/* Media queries for responsive terminal */
@media (max-width: 768px) {
  .terminal-panel {
    width: 90vw;
    height: 50vh;
    top: 25vh;
    right: 5vw;
  }
  
  .terminal-panel.maximized {
    top: 10vh !important;
    left: 5vw !important;
    width: 90vw !important;
    height: 80vh !important;
  }
}

/* Animation for the cursor */
@keyframes terminal-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Terminal typing effect */
.typing-effect {
  white-space: nowrap;
  overflow: hidden;
  border-right: 3px solid rgb(var(--heroku-fuchsia));
  animation: typing 3.5s steps(30, end), blink-caret 0.5s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: rgb(var(--heroku-fuchsia)); }
}

/* Matrix message styling */
.matrix-message {
  color: rgb(var(--heroku-green));
  font-size: 1.2em;
  font-weight: bold;
  text-shadow: 0 0 10px rgba(var(--heroku-green), 0.8);
  animation: pulse 2s infinite alternate;
}

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

.welcome-text {
  color: rgb(var(--heroku-green));
  font-weight: bold;
  font-size: var(--font-lg);
}

.terminal-ascii-art {
  margin: var(--space-xs) 0;
  opacity: 0.8;
}

.terminal-ascii-art pre {
  margin: 0;
  padding: 0;
  background-color: transparent;
  border: none;
  color: rgb(var(--heroku-amber));
  font-size: 0.7rem;
  line-height: 1.2;
  text-shadow: 0 0 5px rgba(var(--heroku-amber), 0.7);
  user-select: none;
}

.terminal-ascii-art pre::before {
  content: none;
}

.terminal-key-tip {
  font-size: var(--font-xs);
  color: rgba(var(--terminal-white), 0.6);
  margin: var(--space-sm) 0 var(--space-lg) 0;
  padding-bottom: var(--space-xs);
  border-bottom: var(--border-thin) dashed rgba(var(--heroku-green), 0.3);
}

.cmd-highlight {
  color: rgb(var(--heroku-fuchsia));
  font-weight: bold;
  background-color: rgba(var(--heroku-fuchsia), 0.1);
  padding: 2px 4px;
  border-radius: 3px;
}

#terminal-input-container {
  margin-top: var(--space-sm);
  border-top: var(--border-thin) dashed rgba(var(--heroku-green), 0.3);
  padding-top: var(--space-sm);
}

.terminal-input-line {
  display: flex;
  position: relative;
}

.cmd-prompt {
  color: rgb(var(--heroku-green));
  font-weight: bold;
  margin-right: var(--space-xs);
  white-space: nowrap;
  position: relative;
}

.cmd-prompt::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgb(var(--heroku-green));
  opacity: 0.7;
  box-shadow: 0 0 4px rgba(var(--heroku-green), 0.7);
  animation: promptPulse 2s infinite;
}

@keyframes promptPulse {
  0%, 100% { opacity: 0.5; transform: translateY(-50%) scale(0.8); }
  50% { opacity: 0.9; transform: translateY(-50%) scale(1.2); }
}

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

.terminal-input {
  background: transparent;
  border: none;
  color: rgb(var(--terminal-white));
  font-family: inherit;
  font-size: inherit;
  padding: 0;
  width: 100%;
  outline: none;
  caret-color: transparent; /* Hide default cursor */
  position: relative;
}

/* Terminal command autocomplete */
.terminal-autocomplete {
  display: none;
  background-color: rgba(var(--heroku-dark-purple), 0.95);
  border: var(--border-thin) solid rgba(var(--heroku-green), 0.4);
  border-radius: var(--border-radius-sm);
  padding: var(--space-xs);
  margin-top: var(--space-xs);
  max-width: 80%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.terminal-autocomplete.active {
  display: block;
}

.autocomplete-item {
  padding: var(--space-2xs) var(--space-xs);
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
}

.autocomplete-item:hover, .autocomplete-item.selected {
  background-color: rgba(var(--heroku-green), 0.2);
}

.autocomplete-icon {
  margin-right: var(--space-xs);
  color: rgb(var(--heroku-amber));
}

.autocomplete-command {
  color: rgb(var(--heroku-green));
  font-weight: bold;
  margin-right: var(--space-xs);
}

.autocomplete-description {
  color: rgba(var(--terminal-white), 0.7);
  font-size: var(--font-sm);
}

/* Terminal stats at bottom */
.terminal-stats {
  margin-top: var(--space-xs);
  display: flex;
  gap: var(--space-md);
  font-size: var(--font-xs);
  color: rgba(var(--terminal-white), 0.6);
  padding-bottom: var(--space-xs);
}

.terminal-stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}

.keyboard-shortcut {
  margin-left: auto;
  font-size: var(--font-xs);
  color: rgba(var(--terminal-white), 0.7);
}

.key {
  display: inline-block;
  padding: 0 var(--space-2xs);
  background-color: rgba(var(--heroku-amber), 0.2);
  border: var(--border-thin) solid rgba(var(--heroku-amber), 0.5);
  border-radius: var(--border-radius-sm);
  font-family: var(--base-monospace);
  color: rgb(var(--heroku-amber));
  line-height: 1.4;
  font-size: 0.8em;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

.command {
  color: rgb(var(--terminal-white));
}

/* Old-school loading animation for the header */
.loading-animation {
  display: inline-block;
  overflow: hidden;
  height: 1.2em;
  margin-left: var(--space-xs);
  vertical-align: bottom;
}

.loading-animation::after {
  content: "\\A.\\A..\\A...";
  white-space: pre;
  display: inline-block;
  animation: loading 2s infinite steps(4);
}

@keyframes loading {
  0%, 100% { transform: translateY(0); }
  25% { transform: translateY(-1.2em); }
  50% { transform: translateY(-2.4em); }
  75% { transform: translateY(-3.6em); }
}

/* NAVIGATION - VS CODE SIDEBAR STYLE */
.main-nav {
  background-color: rgba(var(--terminal-black), 0.8);
  border-radius: 4px;
  transition: all 0.3s ease;
}

.nav-wrapper {
  display: flex;
  flex-direction: column;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: var(--code-font);
  gap: 4px;
}

.nav-item {
  margin: 0;
  padding: 0;
  position: relative;
}

.nav-item a {
  display: flex;
  align-items: center;
  padding: var(--space-xs) var(--space-md);
  color: rgba(var(--terminal-white), 0.8);
  border-bottom: none;
  font-size: var(--font-sm);
  letter-spacing: 0.01em;
  position: relative;
  transition: all 0.2s ease;
  font-weight: var(--font-regular);
  border-radius: 3px;
  margin: 0;
  background-color: rgba(var(--terminal-black), 0.7);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.nav-item a:hover, .nav-item a:focus {
  background-color: rgba(var(--vscode-blue), 0.2);
  color: rgb(var(--terminal-white));
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.nav-item a.active {
  background-color: rgba(var(--vscode-blue), 0.3);
  color: rgb(var(--vscode-blue));
  font-weight: var(--font-medium);
  box-shadow: 0 1px 3px rgba(var(--vscode-blue), 0.3);
  border-left: 2px solid rgb(var(--vscode-blue));
}

.nav-item a::after {
  display: none;
}

/* Navigation icon indicator */
.nav-item a .cmd-prompt {
  font-size: 1.1em;
  margin-right: var(--space-sm);
  color: rgba(var(--vscode-blue), 0.8);
  opacity: 0.7;
  font-weight: normal;
}

.nav-item a:hover .cmd-prompt,
.nav-item a.active .cmd-prompt {
  opacity: 1;
}

/* Developer-focused navigation */
.nav-item a .nav-text {
  text-transform: lowercase;
  font-family: var(--code-font);
  letter-spacing: -0.03em;
}


/* TABLES - PROFESSIONAL DATA DISPLAY */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: var(--space-xl) 0;
  font-size: var(--font-sm);
  font-family: var(--primary-font);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  background: rgba(var(--terminal-black), 0.5);
}

th, td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid rgba(var(--terminal-white), 0.1);
}

th {
  background-color: rgba(var(--vscode-blue), 0.12);
  color: rgb(var(--vscode-blue));
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-top: none;
  position: relative;
}

/* Column separators */
th:not(:last-child)::after,
td:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background-color: rgba(var(--terminal-white), 0.05);
}

/* First column styling */
tr td:first-child {
  font-weight: var(--font-medium);
  color: rgb(var(--vscode-yellow));
}

/* Row hover effect */
tbody tr {
  transition: background-color 0.2s ease;
}

tbody tr:nth-child(odd) {
  background-color: rgba(var(--terminal-black), 0.3);
}

tbody tr:hover {
  background-color: rgba(var(--vscode-blue), 0.07);
}

/* Responsive tables */
@media (max-width: 768px) {
  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
  
  th, td {
    padding: var(--space-sm) var(--space-md);
  }
}

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .main-content {
    padding: var(--space-md);
  }
  
  .nav-links {
    flex-direction: column;
  }
  
  h1 {
    font-size: var(--font-3xl);
  }
  
  h2 {
    font-size: var(--font-2xl);
  }
}

/* TERMINAL BLINKING CURSOR */
.cursor {
  display: inline-block;
  width: 10px;
  height: 20px;
  background-color: rgb(var(--heroku-amber));
  animation: blink var(--blink-speed) step-end infinite;
  vertical-align: middle;
  margin-left: var(--space-2xs);
  box-shadow: 0 0 8px rgba(var(--heroku-amber), 0.8);
}

/* SPECIAL HIGHLIGHTS */
.cmd-prompt {
  color: rgb(var(--heroku-purple));
  font-weight: bold;
}

.argument {
  color: rgb(var(--heroku-blue));
}

.string {
  color: rgb(var(--heroku-fuchsia));
}

.comment {
  color: rgba(var(--terminal-white), 0.5);
  font-style: italic;
}

.error {
  color: rgb(var(--error-red));
  font-weight: bold;
}

.success {
  color: rgb(var(--success-green));
  font-weight: bold;
}

.warning {
  color: rgb(var(--warning-amber));
  font-weight: bold;
}

/* CODE HIGHLIGHTING */
.keyword {
  color: rgb(var(--digital-purple));
  font-weight: bold;
}

.function {
  color: rgb(var(--electric-blue));
}

.variable {
  color: rgb(var(--terminal-white));
}

.number {
  color: rgb(var(--burnt-orange));
}

.operator {
  color: rgb(var(--toxic-yellow));
}

/* LAYOUT UTILITIES */
.full-width {
  width: 100%;
  max-width: none;
}

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

.mono-flow {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* NEON MATRIX RAIN EFFECT - For heavy styling */
@keyframes matrixRain {
  0% {
    transform: translateY(-100%);
    opacity: 1;
  }
  100% {
    transform: translateY(1000%);
    opacity: 0;
  }
}

.matrix-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  opacity: 0.5;
}

/* EXTREME SELECTION STYLING */
::selection {
  background-color: rgb(var(--neon-green));
  color: rgb(var(--terminal-black));
  text-shadow: none;
}