/**
 * Webtron Docs AI Styles
 * AI-powered search and related docs styling
 */

/* Related Docs Section */
.webtron-docs-related {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--docs-related-border, #e5e7eb);
}

.webtron-docs-related-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--docs-related-title, #111827);
    margin: 0 0 20px;
}

.webtron-docs-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.webtron-docs-related-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--docs-related-card-bg, #f9fafb);
    border: 1px solid var(--docs-related-card-border, #e5e7eb);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.webtron-docs-related-card:hover {
    background: var(--docs-related-card-hover-bg, #fff);
    border-color: var(--docs-related-card-hover-border, #3b82f6);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.webtron-docs-related-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--docs-related-icon-bg, #eff6ff);
    border-radius: 8px;
    color: var(--docs-related-icon-color, #3b82f6);
    font-size: 14px;
}

.webtron-docs-related-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.webtron-docs-related-card-title {
    font-weight: 500;
    color: var(--docs-related-card-title, #111827);
    font-size: 14px;
    line-height: 1.4;
}

.webtron-docs-related-excerpt {
    font-size: 13px;
    color: var(--docs-related-card-excerpt, #6b7280);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* AI Search Wrapper */
.webtron-docs-ai-search-wrapper {
    position: relative;
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
}

.webtron-docs-ai-search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.webtron-docs-ai-search-icon {
    position: absolute;
    left: 16px;
    color: var(--docs-ai-search-icon, #6b7280);
    pointer-events: none;
    display: flex;
    align-items: center;
}

.webtron-docs-ai-search-wrapper[data-ai-enabled="true"] .webtron-docs-ai-search-icon {
    color: var(--docs-ai-search-icon-ai, #8b5cf6);
}

.webtron-docs-ai-search-input {
    width: 100%;
    padding: 14px 90px 14px 48px;
    font-size: 16px;
    border: 2px solid var(--docs-ai-search-border, #e5e7eb);
    border-radius: 12px;
    background: var(--docs-ai-search-bg, #fff);
    color: var(--docs-ai-search-text, #111827);
    transition: all 0.2s ease;
}

.webtron-docs-ai-search-wrapper[data-ai-enabled="true"] .webtron-docs-ai-search-input {
    border-color: var(--docs-ai-search-border-ai, #c4b5fd);
}

.webtron-docs-ai-search-input:focus {
    outline: none;
    border-color: var(--docs-ai-search-focus, #8b5cf6);
    box-shadow: 0 0 0 4px var(--docs-ai-search-focus-shadow, rgba(139, 92, 246, 0.15));
}

.webtron-docs-ai-search-input::placeholder {
    color: var(--docs-ai-search-placeholder, #9ca3af);
}

.webtron-docs-ai-search-loading {
    position: absolute;
    right: 60px;
    color: var(--docs-ai-search-loading, #8b5cf6);
    display: flex;
    align-items: center;
}

.webtron-docs-ai-badge {
    position: absolute;
    right: 16px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    color: #fff;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* AI Search Results */
.webtron-docs-ai-search-results {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--docs-ai-results-bg, #fff);
    border: 1px solid var(--docs-ai-results-border, #e5e7eb);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-height: 450px;
    overflow-y: auto;
    z-index: 1000;
}

.webtron-docs-ai-search-results .webtron-docs-search-results-list {
    padding: 8px;
}

.webtron-docs-ai-powered-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border-bottom: 1px solid var(--docs-ai-results-border, #e5e7eb);
    font-size: 12px;
    color: var(--docs-ai-badge-text, #6366f1);
    font-weight: 500;
}

.webtron-docs-ai-powered-badge svg {
    width: 14px;
    height: 14px;
}

/* Score indicator for AI results */
.webtron-docs-search-result-score {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--docs-score-color, #10b981);
    margin-top: 4px;
}

.webtron-docs-search-result-score::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
}

/* Responsive */
@media screen and (max-width: 640px) {
    .webtron-docs-related-grid {
        grid-template-columns: 1fr;
    }
    
    .webtron-docs-ai-search-input {
        font-size: 16px; /* Prevent zoom on iOS */
    }
}

/* ============================================
   DARK MODE
   ============================================ */
body.dark-mode .webtron-docs-related,
body.body_dark .webtron-docs-related {
    --docs-related-border: #374151;
    --docs-related-title: #f9fafb;
    --docs-related-card-bg: #1f2937;
    --docs-related-card-border: #374151;
    --docs-related-card-hover-bg: #374151;
    --docs-related-card-hover-border: #60a5fa;
    --docs-related-icon-bg: rgba(59, 130, 246, 0.15);
    --docs-related-icon-color: #60a5fa;
    --docs-related-card-title: #f9fafb;
    --docs-related-card-excerpt: #9ca3af;
}

body.dark-mode .webtron-docs-related-card:hover,
body.body_dark .webtron-docs-related-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.dark-mode .webtron-docs-ai-search-wrapper,
body.body_dark .webtron-docs-ai-search-wrapper {
    --docs-search-bg: #1f2937;
    --docs-search-border: #374151;
    --docs-search-text: #f9fafb;
    --docs-search-placeholder: #9ca3af;
    --docs-search-icon: #6b7280;
    --docs-search-focus-border: #60a5fa;
}