/* ===================================
   DOCUMENTATION PAGE STYLES
   =================================== */

/* Search Section */
.docs-search {
    background: linear-gradient(135deg, #0066cc 0%, #00a3cc 100%);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.docs-search::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="2"/></svg>');
    opacity: 0.3;
}

.docs-search-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.docs-search-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
}

.docs-search-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3.5rem;
    font-size: var(--font-size-lg);
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
}

.search-input:focus {
    outline: none;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cwp-color-text-light);
    font-size: 1.25rem;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    margin-top: var(--spacing-sm);
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.search-results.active {
    display: block;
}

.search-result-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--cwp-border-color);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--cwp-bg-gray);
}

.search-result-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--cwp-color-text);
    margin-bottom: 0.25rem;
}

.search-result-category {
    font-size: var(--font-size-sm);
    color: var(--cwp-color-primary);
    margin-bottom: 0.25rem;
}

.search-result-excerpt {
    font-size: var(--font-size-sm);
    color: var(--cwp-color-text-light);
    line-height: 1.4;
}

.search-loading,
.search-no-results {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--cwp-color-text-light);
}

/* Categories Grid */
.docs-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-3xl);
}

.category-card {
    background: white;
    border: 1px solid var(--cwp-border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
    color: var(--cwp-color-text);
    display: block;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--cwp-color-primary);
}

.category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--cwp-color-primary) 0%, var(--cwp-color-accent) 100%);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.category-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.category-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--cwp-color-text);
    margin-bottom: var(--spacing-sm);
}

.category-description {
    font-size: var(--font-size-base);
    color: var(--cwp-color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.category-count {
    font-size: var(--font-size-sm);
    color: var(--cwp-color-primary);
    font-weight: 600;
}

/* Documentation Layout (Category & Article Pages) */
.docs-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

/* Sidebar */
.docs-sidebar {
    position: sticky;
    top: var(--spacing-lg);
    height: fit-content;
}

.sidebar-section {
    background: white;
    border: 1px solid var(--cwp-border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.sidebar-section-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--cwp-color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--cwp-border-color);
}

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

.sidebar-nav-item {
    margin-bottom: var(--spacing-xs);
}

.sidebar-nav-link {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--cwp-color-text);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
}

.sidebar-nav-link:hover {
    background: var(--cwp-bg-gray);
    color: var(--cwp-color-primary);
}

.sidebar-nav-link.active {
    background: var(--cwp-bg-gray);
    color: var(--cwp-color-primary);
    font-weight: 600;
    border-left: 3px solid var(--cwp-color-primary);
    padding-left: calc(var(--spacing-sm) - 3px);
}

.sidebar-category-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    color: var(--cwp-color-text);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-xs);
}

.sidebar-category-link:hover {
    background: var(--cwp-bg-gray);
}

.sidebar-category-link.active {
    background: var(--cwp-bg-gray);
    color: var(--cwp-color-primary);
    font-weight: 600;
}

.sidebar-category-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.sidebar-category-icon svg {
    width: 100%;
    height: 100%;
}

/* Main Content */
.docs-main {
    min-width: 0; /* Fix for grid overflow */
}

.docs-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--cwp-color-text-light);
}

.docs-breadcrumb a {
    color: var(--cwp-color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.docs-breadcrumb a:hover {
    color: var(--cwp-color-primary-dark);
}

.docs-breadcrumb-separator {
    color: var(--cwp-color-text-lighter);
}

/* Article List (Category Page) */
.articles-list {
    background: white;
    border: 1px solid var(--cwp-border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.article-item {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--cwp-border-color);
    transition: background var(--transition-fast);
}

.article-item:last-child {
    border-bottom: none;
}

.article-item:hover {
    background: var(--cwp-bg-gray);
}

.article-link {
    text-decoration: none;
    color: var(--cwp-color-text);
    display: block;
}

.article-item-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--cwp-color-text);
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.article-link:hover .article-item-title {
    color: var(--cwp-color-primary);
}

.article-item-excerpt {
    font-size: var(--font-size-base);
    color: var(--cwp-color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.article-item-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--cwp-color-text-lighter);
}

/* Article Content */
.article-header {
    background: white;
    border: 1px solid var(--cwp-border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.article-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--cwp-color-text);
    margin-bottom: var(--spacing-md);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--cwp-color-text-light);
}

.article-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.article-body {
    background: white;
    border: 1px solid var(--cwp-border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    line-height: 1.8;
}

/* Article Content Styling */
.article-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--cwp-border-color);
}

.article-content h2:first-child {
    margin-top: 0;
}

.article-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.article-content p {
    margin-bottom: var(--spacing-md);
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.article-content li {
    margin-bottom: var(--spacing-sm);
}

.article-content a {
    color: var(--cwp-color-primary);
    text-decoration: underline;
}

.article-content a:hover {
    color: var(--cwp-color-primary-dark);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

.article-content code {
    background: var(--cwp-bg-gray);
    padding: 0.125rem 0.375rem;
    border-radius: var(--border-radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.article-content pre {
    background: var(--cwp-bg-gray);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

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

.article-content blockquote {
    border-left: 4px solid var(--cwp-color-primary);
    padding-left: var(--spacing-md);
    margin: var(--spacing-md) 0;
    color: var(--cwp-color-text-light);
    font-style: italic;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.article-content table th,
.article-content table td {
    padding: var(--spacing-sm);
    border: 1px solid var(--cwp-border-color);
    text-align: left;
}

.article-content table th {
    background: var(--cwp-bg-gray);
    font-weight: 600;
}

/* Article Footer */
.article-footer {
    margin-top: var(--spacing-2xl);
}

.article-helpful {
    background: white;
    border: 1px solid var(--cwp-border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.article-helpful-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.article-helpful-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.helpful-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--cwp-border-color);
    border-radius: var(--border-radius);
    background: white;
    color: var(--cwp-color-text);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.helpful-btn:hover {
    border-color: var(--cwp-color-primary);
    color: var(--cwp-color-primary);
    background: var(--cwp-bg-gray);
}

.helpful-btn.voted {
    border-color: var(--cwp-success);
    color: var(--cwp-success);
    background: #d4edda;
}

.helpful-btn.voted-no {
    border-color: var(--cwp-danger);
    color: var(--cwp-danger);
    background: #f8d7da;
}

.helpful-message {
    margin-top: var(--spacing-md);
    color: var(--cwp-success);
    font-weight: 600;
}

/* Article Navigation */
.article-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.article-nav-link {
    background: white;
    border: 1px solid var(--cwp-border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-decoration: none;
    color: var(--cwp-color-text);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.article-nav-link:hover {
    border-color: var(--cwp-color-primary);
    box-shadow: var(--shadow-md);
}

.article-nav-label {
    font-size: var(--font-size-sm);
    color: var(--cwp-color-text-lighter);
    margin-bottom: var(--spacing-xs);
}

.article-nav-title {
    font-weight: 600;
    color: var(--cwp-color-text);
}

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

.article-nav-link.next {
    text-align: right;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    color: var(--cwp-color-text-light);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.empty-state-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--cwp-color-text);
}

/* Responsive Design */
@media (max-width: 992px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }
    
    .docs-sidebar {
        position: static;
        order: 2;
    }
    
    .docs-main {
        order: 1;
    }
    
    .docs-categories {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .docs-search-title {
        font-size: var(--font-size-3xl);
    }
    
    .docs-categories {
        grid-template-columns: 1fr;
    }
    
    .article-title {
        font-size: var(--font-size-3xl);
    }
    
    .article-navigation {
        grid-template-columns: 1fr;
    }
    
    .article-nav-link.next {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .article-helpful-buttons {
        flex-direction: column;
    }
    
    .helpful-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Featured Content */
.sidebar-section-top {
    margin-bottom: 25px;
}

.featured-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
    transition: transform 0.2s ease;
}

.featured-content a:hover .featured-image {
    transform: translateY(-2px);
}

/* Content Feature */
.content-extra {
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--cwp-border-color);
    border-bottom: 1px solid var(--cwp-border-color);
}

.content-feature {
    max-width: 100%;
    text-align: center;
}

.feature-visual {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: inline-block;
    transition: transform 0.2s ease;
}

.content-feature a:hover .feature-visual {
    transform: scale(1.02);
}

/* Responsive */
@media (max-width: 768px) {
    .featured-content {
        margin-top: 1rem;
    }
    
    .content-extra {
        margin: 1.5rem 0;
        padding: 1rem 0;
    }
}