/* Bizarre Dockyard — Layout */

/* --- Container --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--transition-slow), border-color var(--transition-slow);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-amber);
  animation: pulse 2s ease-in-out infinite;
}

.site-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.site-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: var(--space-xs);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

/* --- Navigation --- */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-sm);
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  right: 50%;
  height: 2px;
  background-color: var(--accent-green);
  transition: left var(--transition-base), right var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  left: 0;
  right: 0;
}

/* --- Theme Toggle --- */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.theme-toggle:hover {
  border-color: var(--accent-green);
  color: var(--text-primary);
}

/* --- Mobile Nav --- */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
}

/* --- Main Content --- */
.site-main {
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height) - 60px);
  padding: var(--space-2xl) 0;
}

/* --- Post Grid --- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

/* --- Content Width (for post reading) --- */
.content-narrow {
  max-width: var(--content-width);
  margin: 0 auto;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--accent-green);
  padding: var(--space-md) 0;
  transition: border-color var(--transition-slow);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  gap: var(--space-md);
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent-green);
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Reading Progress Bar --- */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-amber));
  z-index: 200;
  width: 0%;
  transition: width 0.1s linear;
}

/* --- Responsive --- */
@media (max-width: 1023px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .post-grid {
    grid-template-columns: 1fr;
  }

  .site-tagline {
    display: none;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: var(--space-md);
    gap: 0;
  }

  .site-nav.open {
    display: flex;
  }

  .nav-link {
    padding: var(--space-sm) var(--space-md);
    width: 100%;
  }

  .nav-link::after {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .header-right {
    gap: var(--space-sm);
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}