@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&display=swap');

:root {
  --bg: #050505;
  --bg-raised: #0a0a0a;
  --bg-hover: #0f0f12;
  --border: #1a1a2e;
  --border-hover: #2a2a4e;
  --text: #c0c0c0;
  --text-dim: #555;
  --text-ghost: #333;
  --accent-1: #667eea;
  --accent-2: #764ba2;
  --accent-3: #e63946;
  --gradient: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 50%, var(--accent-3) 100%);
}

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

body {
  min-height: 100vh;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  background: var(--bg);
  color: var(--text);
}

/* scanline overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
}

/* header */
.header {
  margin-bottom: 4rem;
  position: relative;
}

.header::before {
  content: '>';
  position: absolute;
  left: -1.5rem;
  top: 0;
  color: var(--accent-2);
  opacity: 0.4;
  animation: blink-cursor 1.2s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0; }
}

.title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.subtitle {
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.8;
  letter-spacing: 0.05em;
  max-width: 50ch;
}

.subtitle span {
  color: var(--accent-1);
  opacity: 0.7;
}

/* divider */
.divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, var(--border) 0%, transparent 100%);
  margin: 2rem 0;
}

/* post list */
.posts {
  list-style: none;
}

.posts li {
  border-bottom: 1px solid #111;
}

.posts a {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.2rem 0.75rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s, border-color 0.2s;
  border-left: 2px solid transparent;
  margin-left: -0.75rem;
  padding-left: calc(0.75rem - 2px);
}

.posts a:hover {
  background: var(--bg-hover);
  border-left-color: var(--accent-2);
}

.post-date {
  font-size: 0.7rem;
  color: var(--text-ghost);
  font-weight: 400;
  letter-spacing: 0.1em;
  white-space: nowrap;
  min-width: 8ch;
  font-variant-numeric: tabular-nums;
}

.posts a:hover .post-date {
  color: var(--text-dim);
}

.post-title {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-dim);
  transition: color 0.2s;
}

.posts a:hover .post-title {
  color: var(--text);
}

/* empty state */
.empty {
  padding: 3rem 0;
  text-align: center;
}

.empty p {
  font-size: 0.75rem;
  color: var(--text-ghost);
  letter-spacing: 0.1em;
}

.empty .waiting {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.65rem;
  color: var(--accent-2);
  opacity: 0.5;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

/* footer */
footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #111;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer a {
  font-size: 0.65rem;
  color: var(--text-ghost);
  text-decoration: none;
  letter-spacing: 0.15em;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--text-dim);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6rem;
  color: var(--text-ghost);
  letter-spacing: 0.1em;
}

.status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #2d6a4f;
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* individual post page styles */
.post-content {
  line-height: 1.9;
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text);
}

.post-content h2 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin: 2.5rem 0 1rem;
  letter-spacing: 0.08em;
}

.post-content h3 {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dim);
  margin: 2rem 0 0.75rem;
  letter-spacing: 0.06em;
}

.post-content p {
  margin-bottom: 1.2rem;
}

.post-content code {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
}

.post-content pre {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.2rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-size: 0.78rem;
  line-height: 1.7;
}

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

.post-content ul, .post-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.post-content li {
  margin-bottom: 0.4rem;
}

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

.post-content a:hover {
  border-bottom-color: var(--accent-1);
}

.post-content blockquote {
  border-left: 2px solid var(--accent-2);
  padding-left: 1rem;
  margin: 1.5rem 0;
  color: var(--text-dim);
  font-style: italic;
}

.post-header {
  margin-bottom: 3rem;
}

.post-header .post-date {
  font-size: 0.7rem;
  display: block;
  margin-bottom: 0.75rem;
}

.post-header .title {
  font-size: 1.3rem;
  margin-bottom: 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.7rem;
  color: var(--text-ghost);
  text-decoration: none;
  letter-spacing: 0.1em;
  transition: color 0.2s;
}

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

@media (max-width: 600px) {
  .container { padding: 2.5rem 1rem 4rem; }
  .title { font-size: 1.2rem; }
  .header::before { display: none; }
  .posts a { flex-direction: column; gap: 0.3rem; }
  .post-date { min-width: auto; }
}