/* HTML Sitemap Frontend Styles - SCOPED Theme Compatible Version */

/* Main sitemap container */
.html-sitemap {
    font-family: inherit;
    line-height: 1.6;
    color: inherit; /* Use theme's text color */
    
    /* Define fallback variables scoped to sitemap only */
    --sitemap-primary: #0073aa;
    --sitemap-secondary: #666666;
    --sitemap-white: #ffffff;
    --sitemap-light-gray: #f9f9f9;
    --sitemap-border: rgba(0,0,0,0.1);
    --sitemap-shadow: rgba(0,0,0,0.1);
    --sitemap-highlight: #fff3cd;
    --sitemap-success: #28a745;
    --sitemap-warning: #ffc107;
    --sitemap-error: #dc3545;
    --sitemap-info: #17a2b8;
}

/* Search and Filter Controls */
.html-sitemap .sitemap-controls {
    background: var(--sitemap--preset--color--light-gray, var(--sitemap-light-gray));
    border: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
}

.html-sitemap .sitemap-search-box {
    position: relative;
    flex: 1;
    min-width: 250px;
    max-width: 400px;
}

.html-sitemap .sitemap-search-input {
    width: 100%;
    padding: 10px 40px 10px 15px;
    border: 2px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    border-radius: 25px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--sitemap--preset--color--white, var(--sitemap-white));
    color: inherit;
}

.html-sitemap .sitemap-search-input:focus {
    outline: none;
    border-color: var(--sitemap--preset--color--primary, var(--sitemap-primary));
    box-shadow: 0 0 5px var(--sitemap--preset--color--primary-alpha, rgba(0, 115, 170, 0.3));
}

.html-sitemap .sitemap-search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.125rem;
    color: var(--sitemap--preset--color--secondary, var(--sitemap-secondary));
    pointer-events: none;
}

.html-sitemap .sitemap-type-filters select {
    padding: 8px 12px;
    border: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    border-radius: 4px;
    background: var(--sitemap--preset--color--white, var(--sitemap-white));
    color: inherit;
    font-size: 0.875rem;
    min-width: 150px;
}

.html-sitemap .sitemap-clear-filters {
    margin-left: auto;
}

.html-sitemap .sitemap-clear-btn {
    background: var(--sitemap--preset--color--secondary, var(--sitemap-secondary));
    color: var(--sitemap--preset--color--white, var(--sitemap-white));
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background-color 0.3s ease;
}

.html-sitemap .sitemap-clear-btn:hover {
    background: var(--sitemap--preset--color--secondary-dark, #555);
    opacity: 0.8;
}

/* A-Z Navigation */
.html-sitemap .sitemap-az-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px;
    width: 100%;
    margin-top: 10px;
    padding-top: 15px;
    border-top: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
}

.html-sitemap .sitemap-az-label {
    font-weight: bold;
    margin-right: 10px;
    color: inherit;
}

.html-sitemap .sitemap-az-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    text-align: center;
    border: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    border-radius: 4px;
    text-decoration: none;
    color: var(--sitemap--preset--color--primary, var(--sitemap-primary));
    font-weight: bold;
    transition: all 0.3s ease;
    background: var(--sitemap--preset--color--white, var(--sitemap-white));
}

.html-sitemap .sitemap-az-link:hover,
.html-sitemap .sitemap-az-link.active {
    background: var(--sitemap--preset--color--primary, var(--sitemap-primary));
    color: var(--sitemap--preset--color--white, var(--sitemap-white));
    border-color: var(--sitemap--preset--color--primary, var(--sitemap-primary));
    text-decoration: none;
}

/* Sitemap Content */
.html-sitemap h2 {
    color: inherit; /* Use theme heading color */
    border-bottom: 2px solid var(--sitemap--preset--color--primary, var(--sitemap-primary));
    padding-bottom: 5px;
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.5em;
}

.html-sitemap ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.html-sitemap ul.children {
    padding-left: 25px;
    margin-top: 5px;
}

.html-sitemap li {
    margin: 5px 0;
    padding: 8px 0;
    border-bottom: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    transition: all 0.3s ease;
}

.html-sitemap li:last-child {
    border-bottom: none;
}

.html-sitemap li a {
    color: var(--sitemap--preset--color--link, var(--sitemap--preset--color--primary, var(--sitemap-primary)));
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.html-sitemap li a:hover {
    color: var(--sitemap--preset--color--link-hover, var(--sitemap--preset--color--primary-dark, #005a87));
    text-decoration: underline;
}

.html-sitemap li a:visited {
    color: var(--sitemap--preset--color--link-visited, var(--sitemap--preset--color--link, var(--sitemap--preset--color--primary, var(--sitemap-primary))));
}

/* Filter States */
.html-sitemap .sitemap-item-hidden {
    display: none !important;
}

.html-sitemap .sitemap-item-highlight {
    background-color: var(--sitemap--preset--color--highlight, var(--sitemap-highlight));
    border-color: var(--sitemap--preset--color--highlight-border, #ffeaa7);
    padding: 10px;
    border-radius: 4px;
}

/* Search Results */
.html-sitemap .sitemap-search-results {
    background: var(--sitemap--preset--color--white, var(--sitemap-white));
    border: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    border-radius: 4px;
    margin-top: 10px;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.html-sitemap .sitemap-search-result {
    padding: 10px;
    border-bottom: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.html-sitemap .sitemap-search-result:hover {
    background-color: var(--sitemap--preset--color--light-gray, var(--sitemap-light-gray));
}

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

.html-sitemap .sitemap-search-result-title {
    font-weight: bold;
    color: var(--sitemap--preset--color--primary, var(--sitemap-primary));
    margin-bottom: 3px;
}

.html-sitemap .sitemap-search-result-type {
    font-size: 0.75rem;
    color: var(--sitemap--preset--color--secondary, var(--sitemap-secondary));
    text-transform: uppercase;
}

.html-sitemap .sitemap-search-result-excerpt {
    font-size: 0.8125rem;
    color: inherit;
    margin-top: 5px;
}

/* No Results Message */
.html-sitemap .sitemap-no-results {
    text-align: center;
    padding: 40px 20px;
    color: var(--sitemap--preset--color--secondary, var(--sitemap-secondary));
    font-style: italic;
}

.html-sitemap .sitemap-no-results::before {
    content: "??";
    display: block;
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

/* Loading State */
.html-sitemap .sitemap-loading {
    text-align: center;
    padding: 20px;
    color: var(--sitemap--preset--color--secondary, var(--sitemap-secondary));
}

.html-sitemap .sitemap-loading::after {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--sitemap--preset--color--light-gray, var(--sitemap-light-gray));
    border-top: 2px solid var(--sitemap--preset--color--primary, var(--sitemap-primary));
    border-radius: 50%;
    animation: sitemap-spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes sitemap-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Grid Layout Support */
.html-sitemap .sitemap-grid-items {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.html-sitemap .sitemap-grid-item {
    background: var(--sitemap--preset--color--white, var(--sitemap-white));
    border: 1px solid var(--sitemap--preset--color--border, var(--sitemap-border));
    border-radius: 6px;
    padding: 15px;
    transition: box-shadow 0.3s ease, transform 0.2s ease;
}

.html-sitemap .sitemap-grid-item:hover {
    box-shadow: 0 4px 12px var(--sitemap--preset--color--shadow, var(--sitemap-shadow));
    transform: translateY(-2px);
}

.html-sitemap .sitemap-grid-item h4 {
    margin: 0 0 10px 0;
    color: inherit;
}

.html-sitemap .sitemap-grid-item h4 a {
    color: var(--sitemap--preset--color--link, var(--sitemap--preset--color--primary, var(--sitemap-primary)));
    text-decoration: none;
}

.html-sitemap .sitemap-grid-item h4 a:hover {
    color: var(--sitemap--preset--color--link-hover, var(--sitemap--preset--color--primary-dark, #005a87));
}

.html-sitemap .sitemap-item-description {
    color: inherit;
    font-size: 0.875rem;
    line-height: 1.5;
    margin-top: 8px;
}

.html-sitemap .sitemap-item-count {
    color: var(--sitemap--preset--color--secondary, var(--sitemap-secondary));
    font-size: 0.75rem;

/* Responsive Design */
@media (max-width: 768px) {
    .html-sitemap .sitemap-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .html-sitemap .sitemap-search-box {
        max-width: none;
        margin-bottom: 10px;
    }
    
    .html-sitemap .sitemap-type-filters {
        margin-bottom: 10px;
    }
    
    .html-sitemap .sitemap-clear-filters {
        margin-left: 0;
        text-align: center;
    }
    
    .html-sitemap .sitemap-az-nav {
        justify-content: center;
    }
    
    .html-sitemap .sitemap-az-link {
        width: 25px;
        height: 25px;
        font-size: 0.75rem;
    }
    
    .html-sitemap .sitemap-grid-items {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .html-sitemap .sitemap-controls {
        padding: 15px;
    }
    
    .html-sitemap .sitemap-search-input {
        font-size: 1rem; /* Prevent zoom on iOS */
    }
    
    .html-sitemap h2 {
        font-size: 1.3em;
    }
    
    .html-sitemap ul.children {
        padding-left: 15px;
    }
    
    .html-sitemap .sitemap-grid-item {
        padding: 12px;
    }
}

/* Print Styles */
@media print {
    .html-sitemap .sitemap-controls {
        display: none !important;
    }
    
    .html-sitemap li {
        border-bottom: none;
        padding: 2px 0;
    }
    
    .html-sitemap a {
        color: inherit !important;
        text-decoration: none !important;
    }
    
    .html-sitemap .sitemap-grid-item {
        break-inside: avoid;
        border: 1px solid #ccc;
        margin-bottom: 10px;
    }
}

/* Responsive Columns */
.html-sitemap.sitemap-cols-mobile-1 .sitemap-list.sitemap-columns {
    grid-template-columns: 1fr;
}

.html-sitemap.sitemap-cols-mobile-2 .sitemap-list.sitemap-columns {
    grid-template-columns: repeat(2, 1fr);
}

.html-sitemap.sitemap-cols-mobile-3 .sitemap-list.sitemap-columns {
    grid-template-columns: repeat(3, 1fr);
}

@media (min-width: 768px) {
    .html-sitemap.sitemap-cols-tablet-1 .sitemap-list.sitemap-columns {
        grid-template-columns: 1fr;
    }
    
    .html-sitemap.sitemap-cols-tablet-2 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .html-sitemap.sitemap-cols-tablet-3 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .html-sitemap.sitemap-cols-tablet-4 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 992px) {
    .html-sitemap.sitemap-cols-desktop-1 .sitemap-list.sitemap-columns {
        grid-template-columns: 1fr;
    }
    
    .html-sitemap.sitemap-cols-desktop-2 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .html-sitemap.sitemap-cols-desktop-3 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .html-sitemap.sitemap-cols-desktop-4 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .html-sitemap.sitemap-cols-desktop-5 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .html-sitemap.sitemap-cols-desktop-6 .sitemap-list.sitemap-columns {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Make sure lists use CSS Grid for columns */
.html-sitemap .sitemap-list.sitemap-columns {
    display: grid;
    gap: 10px;
    list-style: none;
    padding: 0;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .html-sitemap li {
        border-bottom: 2px solid;
    }
    
    .html-sitemap .sitemap-az-link {
        border-width: 2px;
    }
    
    .html-sitemap .sitemap-controls {
        border-width: 2px;
    }
}

/* Reduce Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    .html-sitemap li,
    .html-sitemap .sitemap-az-link,
    .html-sitemap .sitemap-search-input,
    .html-sitemap .sitemap-grid-item {
        transition: none;
    }
    
    .html-sitemap .sitemap-loading::after {
        animation: none;
    }
}

/* Focus Indicators for Accessibility */
.html-sitemap .sitemap-search-input:focus,
.html-sitemap .sitemap-type-filters select:focus,
.html-sitemap .sitemap-az-link:focus,
.html-sitemap .sitemap-clear-btn:focus {
    outline: 2px solid var(--sitemap--preset--color--primary, var(--sitemap-primary));
    outline-offset: 2px;
}

/* Custom highlight color */
.html-sitemap mark {
    background-color: var(--sitemap--preset--color--highlight, var(--sitemap-highlight));
    color: inherit;
}

/* Dashicon search styling */
.html-sitemap .sitemap-search-icon.dashicons {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.125rem;
    color: var(--sitemap--preset--color--secondary, var(--sitemap-secondary));
    pointer-events: none;
    width: auto;
    height: auto;
}
}