/* Medina COOS Theme - Dark Minimalist */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --text-primary: #e8e8ed;
  --text-secondary: #a0a0a8;
  --accent: #00d4ff;
  --accent-secondary: #7c3aed;
  --border: #2a2a35;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
}

/* Header */
.site-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-title {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

.site-title span {
  color: var(--text-primary);
}

/* Navigation */
.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-family: var(--font-mono);
  transition: color 0.2s;
}

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

/* Main Content */
.site-main {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* Post Cards */
.post-feed {
  display: grid;
  gap: 2rem;
}

/* Required Koenig image helpers */
.kg-width-wide {
  width: 100%;
  max-width: 80%;
}

.kg-width-full {
  width: 100%;
  max-width: 100%;
}

.kg-width-wide img,
.kg-width-full img {
  width: 100%;
  height: auto;
}

.post-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  transition: transform 0.2s, border-color 0.2s;
}

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

.post-card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.post-card-title a {
  color: var(--text-primary);
  text-decoration: none;
}

.post-card-title a:hover {
  color: var(--accent);
}

.post-card-excerpt {
  color: var(--text-secondary);
  line-height: 1.7;
}

.post-card-meta {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Single Post */
.article-header {
  text-align: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}

.article-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.article-content {
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  color: var(--accent);
  font-family: var(--font-mono);
}

.article-content p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.article-content code {
  background: var(--bg-tertiary);
  color: var(--accent);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.article-content pre {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.article-content pre code {
  background: none;
  padding: 0;
  color: var(--text-primary);
}

/* Footer */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* Widget */
.ask-medina-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.2);
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.3s;
  z-index: 1000;
}

.ask-medina-widget:hover {
  background: var(--bg-tertiary);
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 212, 255, 0.3);
}

.ask-medina-widget .emoji {
  font-size: 1.2rem;
  margin-right: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .site-header {
    flex-direction: column;
    gap: 1rem;
  }
  
  .article-title {
    font-size: 1.8rem;
  }
  
  .ask-medina-widget {
    bottom: 1rem;
    right: 1rem;
  }
}