:root {
  --bg: #0c0c0c;
  --fg: #cccccc;
  --prompt: #00ff00;
  --user: #5fafff;
  --path: #ffff5f;
  --accent: #00ff00;
  --comment: #5f5f5f;
  --string: #ffff00;
  --error: #ff005f;
  --code-bg: #1a1a1a;
  --code-border: #333;
  --selection: #005f00;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  font-size: 14px;
  line-height: 1.6;
  padding: 0;
  min-height: 100vh;
}

::selection {
  background: var(--selection);
  color: var(--fg);
}

/* Matrix Rain Background */
#matrix {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}

/* Terminal Window */
.terminal {
  max-width: 1000px;
  margin: 20px auto;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.terminal-header {
  background: linear-gradient(to bottom, #3d3d3d, #2d2d2d);
  padding: 10px 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #1a1a1a;
}

.terminal-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
}

.terminal-btn.close { background: #ff5f56; }
.terminal-btn.minimize { background: #ffbd2e; }
.terminal-btn.maximize { background: #27ca3f; }

.terminal-title {
  flex: 1;
  text-align: center;
  color: #999;
  font-size: 12px;
  margin-right: 60px;
}

.terminal-body {
  background: var(--bg);
  padding: 20px;
  min-height: calc(100vh - 50px);
}

/* Prompt Style */
.prompt {
  color: var(--fg);
  margin-bottom: 8px;
}

.prompt-user { color: var(--user); font-weight: 700; }
.prompt-at { color: var(--fg); }
.prompt-host { color: var(--prompt); font-weight: 700; }
.prompt-colon { color: var(--fg); }
.prompt-path { color: var(--path); font-weight: 700; }
.prompt-dollar { color: var(--accent); font-weight: 700; }
.prompt-cmd { color: var(--fg); margin-left: 8px; }

/* Header */
header {
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--comment);
}

.logo-art {
  color: var(--prompt);
  font-size: 12px;
  line-height: 1.2;
  margin-bottom: 15px;
  white-space: pre;
}

header nav {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

header nav a {
  color: var(--user);
  text-decoration: none;
  transition: color 0.2s;
}

header nav a::before {
  content: '~/';
  color: var(--comment);
}

header nav a:hover {
  color: var(--prompt);
  text-decoration: underline;
}

header nav a.active {
  color: var(--prompt);
}

header nav a.active::before {
  content: '$ ';
  color: var(--accent);
}

/* Content */
h1, h2, h3 {
  color: var(--prompt);
  margin: 25px 0 15px 0;
  font-weight: 700;
}

h1::before { content: '# '; color: var(--comment); }
h2::before { content: '## '; color: var(--comment); }
h3::before { content: '### '; color: var(--comment); }

a {
  color: var(--user);
  text-decoration: none;
}

a:hover {
  color: var(--prompt);
  text-decoration: underline;
}

p {
  margin: 12px 0;
}

/* Post List */
.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  margin: 12px 0;
  padding: 8px 12px;
  background: var(--code-bg);
  border-left: 3px solid var(--prompt);
  border-radius: 0 4px 4px 0;
  transition: background 0.2s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.post-list li:hover {
  background: #252525;
}

.post-list li .post-link::before {
  content: '$ ';
  color: var(--comment);
}

.post-list li a {
  color: var(--user);
}

.post-list li .date {
  color: var(--comment);
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
}

/* Code Blocks */
.code-wrap {
  position: relative;
  margin: 18px 0;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: 6px;
  overflow: hidden;
}

.code-wrap pre {
  margin: 0;
  padding: 16px;
  overflow: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.5;
}

.code-wrap::before {
  content: '$ ';
  color: var(--prompt);
  position: absolute;
  top: 16px;
  left: 12px;
}

.code-wrap pre {
  padding-left: 30px;
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--code-border);
  background: var(--bg);
  color: var(--fg);
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  transition: all 0.2s;
}

.copy-btn:hover {
  background: var(--code-bg);
  border-color: var(--prompt);
  color: var(--prompt);
}

.copy-btn.copied {
  border-color: var(--prompt);
  color: var(--prompt);
}

/* Syntax Highlighting */
.chroma { color: var(--fg); background: transparent; }
.chroma .k, .chroma .kc, .chroma .kd, .chroma .kn,
.chroma .kp, .chroma .kr { color: #ff79c6; }
.chroma .kt { color: #8be9fd; }
.chroma .na { color: #50fa7b; }
.chroma .nb { color: #8be9fd; }
.chroma .nf { color: #50fa7b; }
.chroma .s, .chroma .sa, .chroma .sb, .chroma .sc,
.chroma .sd, .chroma .s2 { color: #f1fa8c; }
.chroma .se { color: #bd93f9; }
.chroma .m, .chroma .mi, .chroma .mb,
.chroma .mh { color: #bd93f9; }
.chroma .c, .chroma .cp, .chroma .c1,
.chroma .cs { color: #6272a4; }

/* Post Content */
.post article {
  background: var(--code-bg);
  padding: 25px;
  border-radius: 6px;
  border-left: 3px solid var(--prompt);
}

/* Footer */
footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px dashed var(--comment);
  color: var(--comment);
  font-size: 12px;
}

footer::before {
  content: 'exit 0';
  display: block;
  color: var(--prompt);
  margin-bottom: 10px;
}

/* Blinking Cursor */
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--prompt);
  animation: blink 1s infinite;
  vertical-align: middle;
  margin-left: 2px;
}

/* About & Contact specific styles */
.highlight {
  color: var(--prompt);
  font-weight: 700;
}

.tag {
  display: inline-block;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  padding: 2px 8px;
  border-radius: 4px;
  margin: 2px;
  font-size: 12px;
}

.tag::before {
  content: '#';
  color: var(--comment);
}

.section {
  background: var(--code-bg);
  border-left: 3px solid var(--prompt);
  padding: 20px;
  border-radius: 0 6px 6px 0;
  margin: 20px 0;
}

.section-title {
  color: var(--prompt);
  margin-bottom: 15px;
  font-weight: 700;
}

.section-title::before {
  content: '$ ';
  color: var(--comment);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
}

.info-item {
  background: var(--bg);
  padding: 12px;
  border-radius: 4px;
  border: 1px solid var(--code-border);
}

.info-item .label {
  color: var(--comment);
  font-size: 12px;
  margin-bottom: 5px;
}

.info-item .value {
  color: var(--fg);
  font-weight: 500;
}

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.skill {
  background: var(--bg);
  border: 1px solid var(--code-border);
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--user);
}

.skill::before {
  content: '▸ ';
  color: var(--prompt);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  padding: 15px 20px;
  border-radius: 6px;
  color: var(--user);
  text-decoration: none;
  transition: all 0.2s;
}

.social-link:hover {
  border-color: var(--prompt);
  color: var(--prompt);
  text-decoration: none;
  transform: translateX(5px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.social-link .link-title {
  font-weight: 700;
}

.social-link .link-desc {
  color: var(--comment);
  font-size: 12px;
  margin-top: 3px;
}

/* Layout social-links horizontal specific (for about page) */
.social-links-row {
  display: flex;
  flex-direction: row;
  gap: 15px;
  margin-top: 20px;
}

.social-link-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  padding: 8px 15px;
  border-radius: 4px;
  color: var(--user);
  text-decoration: none;
  transition: all 0.2s;
}

.social-link-row:hover {
  border-color: var(--prompt);
  color: var(--prompt);
  text-decoration: none;
}

.social-link-row svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Responsive */
@media (max-width: 768px) {
  .terminal {
    margin: 0;
    border-radius: 0;
  }

  .terminal-body {
    padding: 15px;
  }

  .logo-art {
    font-size: 10px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .social-links-row {
    flex-direction: column;
  }
}