/**
 * FAQ LLM Optimized - Main Styles
 * Theme-independent, modern, clean design
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    --faq-primary: #667eea;
    --faq-primary-hover: #667eeadd;
    --faq-text-dark: #002449!important;
    --faq-text-medium: #002449!important;
    --faq-text-light: #999;
    --faq-bg-white: #ffffff;
    --faq-bg-light: #f9f9f9;
    --faq-bg-lighter: #fbf9f7;
    --faq-border: #e0e0e0;
    --faq-border-light: #f0f0f0;
    --faq-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --faq-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --faq-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --faq-radius: 0px;
    --faq-radius-sm: 0px;
    --faq-transition: all 0.3s ease;
}

/*** FIX for sticky sidebar archive ***/
html, body {overflow-x: clip!important;}

/* ============================================
   Base Styles
   ============================================ */
.faq-archive-wrapper,
.faq-single-wrapper {
    padding: 40px 20px 60px;
    background: var(--faq-bg-lighter);
    min-height: 60vh;
}

.faq-container {
    max-width: 1170px;
    margin: 0 auto;
}

/* ============================================
   Layout Grid
   ============================================ */
.faq-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

.faq-single-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    align-items: start;
}

@media (max-width: 1024px) {
    .faq-layout {
        grid-template-columns: 240px 1fr;
        gap: 30px;
    }
    
    .faq-single-layout {
        grid-template-columns: 1fr 260px;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .faq-layout,
    .faq-single-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .faq-sidebar {
        display: none;
    }
    
    .faq-single-sidebar {
        display:none;
    }
}

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

.faq-sidebar-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--faq-text-medium);
    margin: 0 0 16px 0;
}

.faq-category-nav {
    background: var(--faq-bg-white);
    border-radius: var(--faq-radius);
    padding: 24px;
    box-shadow: var(--faq-shadow-sm);
}

.faq-category-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.faq-category-list li {
    margin: 0 0 8px 0;
}

.faq-category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 0px;
    border-radius: var(--faq-radius-sm);
    text-decoration: none;
    color: var(--faq-text-dark);
    transition: var(--faq-transition);
    font-size: 15px;
}

.faq-category-link:hover {
    font-weight: 600;
}

.faq-category-link.active {
    font-weight: 600;
}

.faq-category-name {
    flex: 1;
}

.faq-category-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 8px;
    background: var(--faq-bg-light);
    border-radius: 14px;
    font-size: 13px;
    font-weight: 400;
    color: var(--faq-text-medium);
}

.faq-category-link.active .faq-category-count {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* ============================================
   Mobile Category Selector
   ============================================ */
.faq-mobile-filter {
    display: none;
    margin-bottom: 24px;
}

.faq-select {
    width: 100%;
	min-height:50px;
    padding: 14px 40px 14px 16px;
    background: var(--faq-bg-white);
    border: 1px solid var(--faq-border);
    border-radius: var(--faq-radius-sm);
    font-size: 15px;
    color: var(--faq-text-dark);
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="%23666" stroke-width="2"><polyline points="6 9 12 15 18 9"></polyline></svg>');
    background-repeat: no-repeat;
    background-position: right 12px center;
}

@media (max-width: 768px) {
    .faq-mobile-filter {
        display: block;
    }
}

/* ============================================
   Header
   ============================================ */
.faq-header {
    margin-bottom: 32px;
}

.faq-page-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--faq-text-dark);
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.faq-page-description {
    font-size: 18px;
    color: var(--faq-text-medium);
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .faq-page-title {
        font-size: 28px;
    }
    
    .faq-page-description {
        font-size: 16px;
    }
}

/* ============================================
   Search Bar
   ============================================ */
.faq-search-container {
    margin-bottom: 32px;
}

.faq-search-wrapper {
    position: relative;
    max-width: 600px;
}

.faq-search-input {
	width: 100%;
    padding: 25px 20px !important;
    background: var(--faq-bg-white);
    border: 2px solid var(--faq-primary) !important;
    border-radius: var(--faq-radius) !important;
    font-size: 16px;
    color: var(--faq-text-dark);
    transition: var(--faq-transition);
    box-shadow: var(--faq-shadow-sm);
	margin:0;
}

.faq-search-input:focus {
    outline: none;
    border-color: var(--faq-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.faq-search-loading,
.faq-search-clear {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
}

.faq-search-loading {
    width: 20px;
    height: 20px;
    border: 2px solid var(--faq-border);
    border-top-color: var(--faq-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

.faq-search-loading.active {
    display: block;
}

@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

.faq-search-clear {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--faq-text-medium);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--faq-transition);
    line-height: 1em;
    min-height: 32px;
    margin: 0;
}

.faq-search-clear:hover {
    color: var(--faq-text-dark);
}

/* ============================================
   FAQ List
   ============================================ */
.faq-results-info {
    margin-bottom: 20px;
}

.faq-results-info p {
    color: var(--faq-text-medium);
    font-size: 15px;
    margin: 0;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--faq-bg-white);
    border-radius: var(--faq-radius);
    box-shadow: var(--faq-shadow-sm);
    overflow: hidden;
    transition: var(--faq-transition);
}

.faq-item:hover {
    box-shadow: var(--faq-shadow-md);
}

/* ============================================
   FAQ Item Header
   ============================================ */
.faq-item-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px 24px 24px;
    cursor: pointer;
    transition: var(--faq-transition);
}

.faq-item-header-content {
    flex: 1;
    min-width: 0;
}

.faq-category-badge {
    display: inline-block;
    color: #666;
    font-size: 12px;
    font-weight: 300;
    border-radius: 0px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.faq-question-text {
    font-size: 18px;
    font-weight: 400;
    color: var(--faq-text-dark);
    margin: 0;
    line-height: 1.4;
}

/* ============================================
   FAQ Answer
   ============================================ */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content {
    padding: 0 24px 24px 24px;
}

.faq-answer-content p {
    color: var(--faq-text-medium);
    font-size: 16px;
    line-height: 1.7;
    margin: 0 0 25px 0;
}

.faq-related-inline {
    margin: 16px 0;
    padding: 16px;
    background: var(--faq-bg-light);
    border-radius: var(--faq-radius-sm);
    font-size: 14px;
}

.faq-related-inline strong {
    color: var(--faq-text-dark);
    margin-right: 8px;
}

.faq-related-inline a {
    color: var(--faq-primary);
    text-decoration: none;
}

.faq-related-inline a:hover {
    text-decoration: underline;
}

.faq-actions {
    margin-top: 20px;
}

/* ============================================
   Buttons
   ============================================ */
.faq-btn {
    display: inline-block;
    padding: 2px 15px;
    background: var(--faq-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--faq-radius-sm);
    font-weight: 300;
    font-size: 15px;
    transition: var(--faq-transition);
    border: 2px solid var(--faq-primary);
}

.faq-btn:hover {
    background: var(--faq-primary-hover);
    box-shadow: var(--faq-shadow-md);
	color:white;
}

.faq-btn-outline {
    background: transparent;
    color: var(--faq-primary);
}

.faq-btn-outline:hover {
    background: var(--faq-primary);
    color: white;
}

.faq-btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* ============================================
   No Results
   ============================================ */
.faq-no-results {
    text-align: center;
    padding: 60px 20px;
    background: var(--faq-bg-white);
    border-radius: var(--faq-radius);
}

.faq-no-results-icon {
    color: var(--faq-text-light);
    margin-bottom: 24px;
}

.faq-no-results h2 {
    font-size: 24px;
    color: var(--faq-text-dark);
    margin: 0 0 12px 0;
}

.faq-no-results p {
    color: var(--faq-text-medium);
    font-size: 16px;
    margin: 0 0 24px 0;
}

/* ============================================
   Pagination
   ============================================ */
.faq-pagination {
    margin-top: 40px;
}

.faq-pagination ul {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.faq-pagination a,
.faq-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: var(--faq-bg-white);
    color: var(--faq-text-dark);
    text-decoration: none;
    border-radius: var(--faq-radius-sm);
    font-weight: 600;
    transition: var(--faq-transition);
}

.faq-pagination a:hover {
    background: var(--faq-primary);
    color: white;
}

.faq-pagination .current {
    background: var(--faq-primary);
    color: white;
}

/* ============================================
   Single FAQ Page
   ============================================ */
.faq-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
}

.faq-breadcrumbs a {
    color: var(--faq-text-medium);
    text-decoration: none;
}

.faq-breadcrumbs a:hover {
    color: var(--faq-primary);
}

.faq-breadcrumb-sep {
    color: var(--faq-text-light);
}

.faq-breadcrumb-current {
    color: var(--faq-text-dark);
}

.faq-single-article {
    background: var(--faq-bg-white);
    border-radius: var(--faq-radius);
    padding: 40px;
    box-shadow: var(--faq-shadow-sm);
}

.faq-single-category {
    margin-bottom: 5px;
}

.faq-single-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--faq-text-dark);
    margin: 0 0 16px 0;
    line-height: 1.3;
}

.faq-single-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--faq-border-light);
}

.faq-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--faq-text-medium);
    font-size: 14px;
}

.faq-meta-item svg {
    color: var(--faq-text-light);
}

.faq-single-content {
    margin-bottom: 40px;
}

.faq-answer-text {
    font-size: 17px;
    line-height: 1.8;
    color: var(--faq-text-dark);
}

.faq-answer-text p {
    margin: 0 0 20px 0;
}

.faq-answer-text h2,
.faq-answer-text h3 {
    margin: 32px 0 16px 0;
    color: var(--faq-text-dark);
}

.faq-answer-text ul,
.faq-answer-text ol {
    margin: 20px 0;
    padding-left: 24px;
}

.faq-answer-text li {
    margin: 8px 0;
}

/* ============================================
   Related FAQs
   ============================================ */
.faq-related-section {
    margin: 40px 0;
    padding: 32px;
    background: var(--faq-bg-lighter);
    border-radius: var(--faq-radius);
}

.faq-related-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 24px 0;
}

.faq-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.faq-related-card {
    background: var(--faq-bg-white);
    padding: 24px;
    border-radius: var(--faq-radius-sm);
    transition: var(--faq-transition);
}

.faq-related-card:hover {
    box-shadow: var(--faq-shadow-md);
    transform: translateY(-2px);
}

.faq-related-category {
    display: inline-block;
    padding: 4px 10px;
    background: var(--faq-bg-light);
    color: var(--faq-text-medium);
    font-size: 11px;
    font-weight: 600;
    border-radius: 8px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.faq-related-question {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 12px 0;
}

.faq-related-question a {
    color: var(--faq-text-dark);
    text-decoration: none;
}

.faq-related-question a:hover {
    color: var(--faq-primary);
}

.faq-related-excerpt {
    font-size: 14px;
    color: var(--faq-text-medium);
    line-height: 1.6;
    margin: 0 0 16px 0;
}

.faq-related-link {
    color: var(--faq-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

.faq-related-link:hover {
    text-decoration: underline;
}

/* ============================================
   Single Sidebar
   ============================================ */
.faq-single-sidebar {
    position: sticky;
    top: 100px;
	padding-top:48px;
}

.faq-sidebar-box {
    background: var(--faq-bg-white);
    padding: 24px;
    border-radius: var(--faq-radius);
    box-shadow: var(--faq-shadow-sm);
    margin-bottom: 20px;
}

.faq-sidebar-box h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px 0;
}

.faq-sidebar-box p {
    color: var(--faq-text-medium);
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

/* ============================================
   Navigation
   ============================================ */
.faq-single-navigation {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--faq-border-light);
}

.faq-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--faq-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--faq-radius-sm);
    font-weight: 400;
    font-size: 14px;
    transition: var(--faq-transition);
}

.faq-nav-btn:hover {
    background: var(--faq-primary-hover);
    color:white;
}

.faq-nav-btn-secondary {
    border-color: var(--faq-text-dark);
}
.faq-nav-btn-secondary {
    background: inherit;
    color: var(--faq-text-dark);
    border: 2px solid var(--faq-text-dark);;
}

.faq-nav-btn-secondary:hover {
    background: var(--faq-text-dark);
	color: white;
}

/* ============================================
   Mobile Responsive
   ============================================ */
@media (max-width: 768px) {
    .faq-archive-wrapper,
    .faq-single-wrapper {
        padding: 25px 15px 50px;
    }
    
    .faq-single-article {
        padding: 24px 20px;
    }
    
    .faq-single-title {
        font-size: 24px;
    }
    
    .faq-related-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-answer-content {
        padding: 0 20px 20px 20px;
    }
}

/* ============================================
   Error State
   ============================================ */
.faq-error {
    padding: 60px 20px;
    text-align: center;
}

.faq-error h2 {
    color: #d32f2f;
}