/* Terminal-style personal blog theme */
:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #1a1f2e;
  --bg-tertiary: #252a3a;
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --accent-green: #10b981;
  --accent-green-dim: #059669;
  --border-color: #334155;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  line-height: 1.6;
  font-size: 14px;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Terminal Header */
.terminal-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.terminal-prompt {
  color: var(--accent-green);
  font-weight: 600;
}

.terminal-tags {
  color: var(--text-secondary);
  font-size: 0.9rem;
}



/* Hero Section */
.hero-section {
  text-align: center;
  padding: 3rem 0;
  margin-bottom: 3rem;
}

.terminal-prompt {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.prompt-text {
  color: var(--accent-green);
  font-weight: 600;
  font-size: 1.1rem;
}

.cursor {
  color: var(--accent-green);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.1;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 0;
}

/* Profile Section */
.profile-section {
  margin-bottom: 3rem;
}

.profile-grid {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.info-item:last-child {
  margin-bottom: 0;
}

.label {
  color: var(--accent-green);
  font-weight: 600;
  min-width: 80px;
}

.label::before {
  content: '› ';
}

.value {
  color: var(--text-primary);
}

/* About Section */
.about-section {
  margin-bottom: 3rem;
}

.about-section h2 {
  color: var(--text-primary);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.about-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
}

.about-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about-content p:last-child {
  margin-bottom: 0;
}

/* Experience Section */
.experience-section {
  margin-bottom: 3rem;
}

.experience-section h2 {
  color: var(--text-primary);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.experience-item, .skills-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
}

.experience-item h3, .skills-box h3 {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.duration {
  color: var(--accent-green);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.experience-item p:last-child {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.skill-category h4 {
  color: var(--accent-green);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tags span {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.8rem;
  border: 1px solid var(--border-color);
}

/* Contact Section */
.contact-section {
  margin-bottom: 3rem;
}

.contact-section h2 {
  color: var(--text-primary);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

.contact-info, .support-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
}

.contact-info p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.contact-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-links a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-links a:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.support-box h3 {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.support-box p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.coffee-btn {
  display: inline-block;
  background: #FFDD00;
  color: #000;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.coffee-btn:hover {
  background: #FFE55C;
  transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .experience-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-links {
    grid-template-columns: 1fr;
  }
  
  .section-grid {
    grid-template-columns: 1fr;
  }
}

/* Content Sections */
.content-sections {
  margin-bottom: 3rem;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.section-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  display: block;
}

.section-card:hover {
  border-color: var(--accent-green);
  transform: translateY(-2px);
}

.section-card.highlight {
  border-color: var(--accent-green);
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(16, 185, 129, 0.05) 100%);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.card-header h3 {
  color: var(--text-primary);
  font-size: 1.25rem;
  margin: 0;
}

.card-count {
  color: var(--text-secondary);
  font-size: 0.8rem;
  background: var(--bg-tertiary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.section-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.card-tags span {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  border: 1px solid var(--border-color);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
  text-align: center;
}

.footer-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--accent-green);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .section-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-links {
    flex-direction: column;
  }
}

/* Navigation Styles */
.main-nav {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  position: sticky;
  top: 1rem;
  z-index: 100;
}

.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 0;
  padding: 0;
  align-items: center;
}

.main-nav li {
  position: relative;
}

.main-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

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

.main-nav a::before {
  content: '› ';
  color: var(--accent-green);
  font-weight: 600;
}

.main-nav .nav-home {
  font-weight: 600;
  color: var(--accent-green);
}

.main-nav .nav-home::before {
  content: '┌─[ ';
}

.main-nav .nav-home::after {
  content: ' ]─';
}

/* Footer Navigation */
nav {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 2rem;
}

nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

nav li {
  position: relative;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
  padding: 0.5rem 0;
}

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

nav a::before {
  content: '› ';
  color: var(--accent-green);
  font-weight: 600;
}

/* Responsive Navigation */
@media (max-width: 768px) {
  .main-nav ul {
    flex-direction: column;
    gap: 1rem;
  }
  
  .main-nav {
    position: static;
  }
}

/* Blog/Writeup/Bounty List Styles */
.blog-list, .writeup-list, .bounty-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.blog-item, .writeup-item, .bounty-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  transition: border-color 0.2s ease;
  position: relative;
}

.blog-item:hover, .writeup-item:hover, .bounty-item:hover {
  border-color: var(--accent-green);
}

.blog-item h2, .writeup-item h2, .bounty-item h2 {
  margin: 0 0 1rem 0;
  font-size: 1.25rem;
}

.bounty-item h2 {
  padding-right: 6rem;
}

.blog-item h2 a, .writeup-item h2 a, .bounty-item h2 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.blog-item h2 a:hover, .writeup-item h2 a:hover, .bounty-item h2 a:hover {
  color: var(--accent-green);
}

.blog-meta, .writeup-meta, .bounty-meta {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.read-more {
  color: var(--accent-green);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.read-more:hover {
  text-decoration: underline;
}

.severity-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.severity-badge.critical {
  background: #dc2626;
  color: white;
}

/* Tool specific styles */
.tool-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.tool-controls {
  display: flex;
  gap: 0.5rem;
}

.tool-controls button {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tool-controls button:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.editor-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .editor-container {
    grid-template-columns: 1fr;
  }
}

.editor, .output {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
}

.editor {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#code {
  min-height: 300px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

#run-button {
  background: var(--accent-green);
  color: var(--bg-primary);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease;
}

#run-button:hover {
  background: var(--accent-green-dim);
}

#output-iframe {
  width: 100%;
  height: 300px;
  border: none;
  background: white;
  border-radius: 4px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }
  
  .intro-section h2 {
    font-size: 2rem;
  }
  
  nav ul {
    flex-direction: column;
    gap: 1rem;
  }
  
  .terminal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

/* Content Pages */
.content-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.content-header h1 {
  color: var(--text-primary);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.content-meta {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.content-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

.content-body h2,
.content-body h3,
.content-body h4 {
  color: var(--text-primary);
  margin: 2rem 0 1rem 0;
}

.content-body h2 {
  font-size: 1.5rem;
}

.content-body h3 {
  font-size: 1.25rem;
}

.content-body code {
  background: var(--bg-tertiary);
  color: var(--accent-green);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-family: var(--font-mono);
}

.content-body pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1rem 0;
}

.content-body pre code {
  background: none;
  padding: 0;
}

.content-body a {
  color: var(--accent-green);
  text-decoration: none;
}

.content-body a:hover {
  text-decoration: underline;
}

.content-body ul,
.content-body ol {
  padding-left: 2rem;
  margin: 1rem 0;
}

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

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--accent-green);
  color: var(--bg-primary);
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--accent-green-dim);
}