/* Text Adventures - Terminal Style */

:root {
  --bg: #0d0d0d;
  --bg-card: #111;
  --border: #2a2a2a;
  --green: #39ff14;
  --green-dim: #1a7a00;
  --amber: #ffb000;
  --text: #c8c8c8;
  --text-dim: #666;
  --font: 'Courier New', Courier, monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
}

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

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

/* ── Header ── */
header {
  border-bottom: 1px solid var(--green-dim);
  padding: 2rem 0 1.5rem;
  text-align: center;
}

.site-title {
  font-size: 2.2rem;
  color: var(--green);
  letter-spacing: 0.12em;
  text-shadow: 0 0 16px var(--green-dim);
}

.site-title::before { content: '> '; color: var(--amber); }

.site-subtitle {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 0.4rem;
  letter-spacing: 0.08em;
}

nav {
  margin-top: 1rem;
  font-size: 0.85rem;
}

nav a {
  margin: 0 0.8rem;
  color: var(--text-dim);
}

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

/* ── Layout ── */
.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Post List (index) ── */
.post-list {
  padding: 2rem 0;
}

.post-list h2 {
  color: var(--amber);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.post-item {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  padding: 0.6rem 0.8rem;
  border-left: 2px solid transparent;
  transition: border-color 0.15s, background 0.15s;
}

.post-item:hover {
  border-left-color: var(--green);
  background: rgba(57, 255, 20, 0.03);
}

.post-date {
  color: var(--text-dim);
  font-size: 0.8rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.post-title-link {
  color: var(--text);
  font-size: 1rem;
}

.post-title-link:hover {
  color: var(--green);
  text-decoration: none;
}

/* ── Single Post ── */
.post {
  padding: 2.5rem 0 4rem;
}

.post-header {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.2rem;
}

.post-header h1 {
  color: var(--green);
  font-size: 1.7rem;
  letter-spacing: 0.06em;
  text-shadow: 0 0 10px var(--green-dim);
  line-height: 1.3;
}

.post-meta {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 0.5rem;
  letter-spacing: 0.05em;
}

.post-body {
  max-width: 720px;
}

.post-body p {
  margin: 1rem 0;
}

.post-body h1,
.post-body h2,
.post-body h3,
.post-body h4 {
  color: var(--amber);
  margin: 1.8rem 0 0.6rem;
  letter-spacing: 0.04em;
}

.post-body h3 { font-size: 1.1rem; }
.post-body h2 { font-size: 1.2rem; }

.post-body a { color: var(--green); }
.post-body a:hover { color: var(--amber); }

.post-body blockquote {
  border-left: 3px solid var(--green-dim);
  margin: 1.2rem 0;
  padding: 0.5rem 1.2rem;
  background: rgba(57, 255, 20, 0.03);
  color: var(--text-dim);
  font-size: 0.92rem;
}

.post-body code {
  background: #1a1a1a;
  border: 1px solid var(--border);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
  color: var(--amber);
}

.post-body pre {
  background: #1a1a1a;
  border: 1px solid var(--border);
  padding: 1rem 1.2rem;
  overflow-x: auto;
  margin: 1rem 0;
  border-radius: 4px;
}

.post-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88em;
}

.post-body img {
  max-width: 100%;
  height: auto;
  margin: 1rem 0;
  border: 1px solid var(--border);
}

.post-body ul, .post-body ol {
  margin: 1rem 0 1rem 2rem;
}

.post-body li { margin: 0.3rem 0; }

/* ── Back link ── */
.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.back-link:hover { color: var(--green); }
.back-link::before { content: '← '; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

/* ── Cursor blink ── */
.cursor::after {
  content: '_';
  animation: blink 1s step-end infinite;
  color: var(--green);
}

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

/* ── Responsive ── */
@media (max-width: 600px) {
  .site-title { font-size: 1.5rem; }
  .post-item { flex-direction: column; gap: 0.2rem; }
  .post-header h1 { font-size: 1.3rem; }
}