/* AI FAQ Frontend Styles */

/* Shortcode Container */
.ai-faq-shortcode-container {
    margin: 20px 0;
}

/* List Layout */
.ai-faq-layout-list .ai-faq-list-item {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: box-shadow 0.3s ease;
}

.ai-faq-layout-list .ai-faq-list-item:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.ai-faq-layout-list .ai-faq-list-item h3 {
    margin: 0 0 15px 0;
    font-size: 1.3em;
    color: #333;
}

.ai-faq-layout-list .ai-faq-list-item h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.ai-faq-layout-list .ai-faq-list-item h3 a:hover {
    color: #667eea;
}

.ai-faq-layout-list .ai-faq-list-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* Grid Layout */
.ai-faq-layout-grid .ai-faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.ai-faq-layout-grid .ai-faq-grid-item {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.ai-faq-layout-grid .ai-faq-grid-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.ai-faq-layout-grid .ai-faq-grid-item h3 {
    margin: 0 0 15px 0;
    font-size: 1.2em;
}

.ai-faq-layout-grid .ai-faq-grid-item h3 a {
    color: #333;
    text-decoration: none;
}

.ai-faq-layout-grid .ai-faq-grid-item h3 a:hover {
    color: #667eea;
}

.ai-faq-read-more {
    display: inline-block;
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    margin-top: 10px;
    transition: color 0.3s;
}

.ai-faq-read-more:hover {
    color: #5a67d8;
}

/* Accordion Layout */
.ai-faq-layout-accordion .ai-faq-accordion-item {
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    margin-bottom: 10px;
    overflow: hidden;
}

.ai-faq-accordion-header {
    background: #f8f9fa;
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.ai-faq-accordion-header:hover {
    background: #e9ecef;
}

.ai-faq-accordion-header h3 {
    margin: 0;
    font-size: 1.1em;
    color: #333;
}

.ai-faq-accordion-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: #667eea;
    transition: transform 0.3s;
}

.ai-faq-accordion-item.active .ai-faq-accordion-toggle {
    transform: rotate(45deg);
}

.ai-faq-accordion-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.ai-faq-accordion-item.active .ai-faq-accordion-content {
    padding: 20px;
    max-height: 1000px;
}

/* Meta Information */
.ai-faq-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.ai-faq-meta span {
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.85em;
    font-weight: 500;
}

.ai-faq-featured {
    background: #f39c12;
    color: white;
}

.ai-faq-difficulty-beginner {
    background: #27ae60;
    color: white;
}

.ai-faq-difficulty-intermediate {
    background: #f39c12;
    color: white;
}

.ai-faq-difficulty-advanced {
    background: #e74c3c;
    color: white;
}

/* Categories and Tags */
.ai-faq-categories,
.ai-faq-tags {
    margin: 15px 0;
}

.ai-faq-categories-label,
.ai-faq-tags-label {
    font-weight: bold;
    margin-right: 10px;
    color: #666;
}

.ai-faq-category,
.ai-faq-tag {
    display: inline-block;
    padding: 4px 10px;
    margin: 2px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 0.85em;
    transition: all 0.3s;
}

.ai-faq-category {
    background: #667eea;
    color: white;
}

.ai-faq-category:hover {
    background: #5a67d8;
    color: white;
}

.ai-faq-tag {
    background: #e9ecef;
    color: #495057;
}

.ai-faq-tag:hover {
    background: #dee2e6;
    color: #495057;
}

/* Categories Shortcode */
.ai-faq-categories-shortcode.ai-faq-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.ai-faq-categories-shortcode.ai-faq-categories-list .ai-faq-category-item {
    margin-bottom: 15px;
}

.ai-faq-category-item {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.ai-faq-category-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.ai-faq-category-link {
    display: block;
    padding: 25px;
    text-decoration: none;
    color: #333;
    text-align: center;
}

.ai-faq-category-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
}

.ai-faq-category-name {
    margin: 0 0 10px 0;
    font-size: 1.2em;
}

.ai-faq-category-count {
    color: #666;
    font-size: 0.9em;
}

.ai-faq-category-description {
    margin: 10px 0 0 0;
    color: #666;
    font-size: 0.9em;
}

/* Search Shortcode */
.ai-faq-search-shortcode {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin: 20px 0;
}

.ai-faq-search-form {
    max-width: 600px;
    margin: 0 auto;
}

.ai-faq-search-fields {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ai-faq-search-fields input[type="search"] {
    flex: 1;
    min-width: 200px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1em;
}

.ai-faq-search-fields select {
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: white;
    min-width: 150px;
}

.ai-faq-search-fields button {
    padding: 12px 20px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.3s;
}

.ai-faq-search-fields button:hover {
    background: #5a67d8;
}

.ai-faq-search-results {
    margin-top: 25px;
}

/* Single FAQ Shortcode */
.ai-faq-single-shortcode {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 25px;
    margin: 20px 0;
}

.ai-faq-single-title {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.4em;
}

.ai-faq-single-content {
    line-height: 1.7;
    color: #555;
}

.ai-faq-single-taxonomies {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e1e5e9;
}

/* Error Messages */
.ai-faq-error,
.ai-faq-no-results {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid #f5c6cb;
    text-align: center;
}

.ai-faq-no-results {
    background: #d1ecf1;
    color: #0c5460;
    border-color: #bee5eb;
}

/* Loading States */
.ai-faq-loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.ai-faq-loading::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 50%;
    border-top-color: #667eea;
    animation: ai-faq-spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes ai-faq-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .ai-faq-layout-grid .ai-faq-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-faq-categories-shortcode.ai-faq-categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .ai-faq-search-fields {
        flex-direction: column;
    }
    
    .ai-faq-search-fields input[type="search"],
    .ai-faq-search-fields select {
        min-width: auto;
        width: 100%;
    }
    
    .ai-faq-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .ai-faq-accordion-header h3 {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    .ai-faq-layout-list .ai-faq-list-item,
    .ai-faq-layout-grid .ai-faq-grid-item,
    .ai-faq-single-shortcode {
        padding: 15px;
    }
    
    .ai-faq-search-shortcode {
        padding: 15px;
    }
    
    .ai-faq-category-link {
        padding: 15px;
    }
    
    .ai-faq-category-icon {
        font-size: 2em;
    }
}

/* Print Styles */
@media print {
    .ai-faq-search-shortcode,
    .ai-faq-read-more {
        display: none;
    }
    
    .ai-faq-accordion-content {
        max-height: none !important;
        padding: 20px !important;
    }
    
    .ai-faq-accordion-toggle {
        display: none;
    }
}