/* css/components.css */

/* Button Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn--primary {
  background: var(--color-accent);
  color: white;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary-light);
}

.btn--accent {
  background: var(--color-accent);
  color: white;
}

.btn--accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn--large {
  padding: 16px 32px;
  font-size: 18px;
}

.btn--sm {
  padding: 8px 16px;
  font-size: 14px;
}

/* Badge Components */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.badge--primary {
  background: var(--color-primary);
  color: white;
}

.badge--success {
  background: var(--color-success);
  color: white;
}

.badge--warning {
  background: var(--color-warning);
  color: var(--color-text-primary);
}

.badge--danger {
  background: var(--color-danger);
  color: white;
}

.badge--info {
  background: var(--color-info);
  color: white;
}

/* Card Components */
.card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Section Title */
.section-title {
  font-size: 36px;
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--color-text-primary);
}

/* Breadcrumb */
.breadcrumb {
  font-size: 14px;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-md);
}

.breadcrumb a {
  color: var(--color-primary);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* Tab Components */
.tab-container {
  width: 100%;
}

.tab-nav {
  display: flex;
  gap: var(--space-md);
  border-bottom: 1px solid var(--color-secondary-dark);
  margin-bottom: var(--space-lg);
}

.tab-nav__item {
  padding: var(--space-md) var(--space-lg);
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s ease;
}

.tab-nav__item:hover {
  color: var(--color-primary);
}

.tab-nav__item.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Table Components */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
}

.spec-table th {
  background: var(--color-secondary-dark);
  font-weight: 600;
  text-align: left;
  padding: var(--space-md);
  border-bottom: 2px solid var(--color-secondary);
}

.spec-table td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-secondary);
}

.spec-table tr:nth-child(even) {
  background: var(--color-secondary);
}

.spec-table tr:hover {
  background: var(--color-primary-light);
}

/* Sticky Sidebar */
.sticky-sidebar {
  position: sticky;
  top: 100px;
}

/* Article Content */
.article-content {
  max-width: 800px;
  line-height: 1.8;
}

.article-content h2,
.article-content h3 {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--space-md);
  margin: var(--space-xl) 0 var(--space-md);
}

.article-content p {
  margin-bottom: var(--space-lg);
}

.article-content pre {
  background: var(--color-secondary-dark);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: var(--space-lg) 0;
}

.article-content code {
  font-family: var(--font-mono);
  background: var(--color-secondary-dark);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.article-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--space-lg);
  margin: var(--space-lg) 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

/* Hero Banner */
.hero-banner {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  padding: var(--space-4xl) 0;
  margin-top: 72px;
  overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
  .section-title {
    font-size: 28px;
  }
  
  .tab-nav {
    overflow-x: auto;
    gap: var(--space-sm);
  }
  
  .tab-nav__item {
    white-space: nowrap;
    flex-shrink: 0;
  }
  
  .spec-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
  
  .sticky-sidebar {
    position: static;
    margin-top: var(--space-2xl);
  }
}