/* Blog Layout */
.blog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.blog-header {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background-color 0.3s, border-color 0.3s;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blog-logo {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.header-nav {
  display: flex;
  gap: 32px;
}

.nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}

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

.admin-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all 0.2s;
}

.admin-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background-color: var(--bg-secondary);
}

.theme-toggle-btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}

.theme-toggle-btn:hover {
  background-color: var(--bg-secondary);
}

/* Main Layout */
.main-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding: 32px 0;
}

/* Sidebar */
.blog-sidebar {
  position: sticky;
  top: 104px;
  height: fit-content;
}

.sidebar-section {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.3s, border-color 0.3s;
}

.sidebar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.sidebar-list {
  list-style: none;
}

.sidebar-item {
  margin-bottom: 12px;
}

.sidebar-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-link:hover {
  color: var(--color-primary);
}

.post-count {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Main Content */
.blog-main {
  min-height: 600px;
  min-width: 0;
}

/* Footer */
.blog-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 48px 0 32px;
  margin-top: 80px;
  transition: background-color 0.3s, border-color 0.3s;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.footer-text {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

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

/* Responsive */
@media (max-width: 768px) {
  .main-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: static;
  }

  .header-nav {
    display: none;
  }
}