/**
 * Additional Main Styles
 *
 * @package Site_Catalogue
 */

/* ==========================================================================
   Additional Layout Styles
   ========================================================================== */

/* Archive Main Grid */
.archive-main {
    flex: 1;
    min-width: 0;
}

/* No Results Suggestions */
.search-suggestions {
    text-align: left;
    display: inline-block;
    margin: 0 auto;
}

.search-suggestions ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-top: 0.5rem;
}

.search-suggestions li {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

/* Browse Categories in No Results */
.browse-categories .category-tags {
    margin-top: 1rem;
}

/* ==========================================================================
   Form Styles
   ========================================================================== */

.search-form-wrapper .search-form {
    display: flex;
    gap: 0.5rem;
    max-width: 500px;
}

.search-form-wrapper .search-field {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.search-form-wrapper .search-submit {
    padding: 0.75rem 1.5rem;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.search-form-wrapper .search-submit:hover {
    background-color: var(--color-primary-dark);
}

/* ==========================================================================
   Filter Dropdown Styles
   ========================================================================== */

.archive-filters select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

/* ==========================================================================
   Theme Toggle Icon States
   ========================================================================== */

[data-theme="dark"] .icon-sun {
    display: none;
}

[data-theme="dark"] .icon-moon {
    display: block !important;
}

[data-theme="light"] .icon-sun {
    display: block;
}

[data-theme="light"] .icon-moon {
    display: none !important;
}

/* ==========================================================================
   Category Block Collapse Animation
   ========================================================================== */

.category-content {
    max-height: 2000px;
    overflow: hidden;
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
    opacity: 1;
}

.category-block.collapsed .category-content {
    max-height: 0;
    opacity: 0;
}

.category-block.collapsed .category-description {
    display: none;
}

.category-block.collapsed .category-footer {
    display: none;
}

/* ==========================================================================
   AJAX Search Autocomplete
   ========================================================================== */

.search-autocomplete {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

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

.search-autocomplete-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.search-autocomplete-item:hover {
    background-color: var(--bg-tertiary);
}

.search-autocomplete-item img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    object-fit: contain;
}

.search-autocomplete-item .title {
    font-weight: 500;
    color: var(--text-primary);
}

.search-autocomplete-loading,
.search-autocomplete-empty {
    padding: 1rem;
    text-align: center;
    color: var(--text-muted);
}

/* ==========================================================================
   Affiliate Disclosure
   ========================================================================== */

.affiliate-disclosure {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Skip Link
   ========================================================================== */

.skip-link:focus {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    padding: 1rem;
    background-color: var(--color-primary);
    color: white;
    z-index: 9999;
    clip: auto;
}

/* ==========================================================================
   Loading States
   ========================================================================== */

.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==========================================================================
   Animation Utilities
   ========================================================================== */

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Accessibility Improvements
   ========================================================================== */

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000;
        --shadow-sm: none;
        --shadow-md: none;
        --shadow-lg: none;
    }

    .site-card,
    .category-block,
    .sidebar-widget {
        border: 2px solid var(--border-color);
    }
}

/* ==========================================================================
   Custom Scrollbar
   ========================================================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color-dark) var(--bg-secondary);
}

/* ==========================================================================
   Empty State Styles
   ========================================================================== */

.no-categories,
.no-results {
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.no-categories h2,
.no-results h2 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.no-categories p,
.no-results p {
    color: var(--text-secondary);
}

/* ==========================================================================
   Single Site Page Specific
   ========================================================================== */

.single-site-page .single-site-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.single-site-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.single-site-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .single-site-page .single-site-content {
        grid-template-columns: 2fr 1fr;
    }
}

/* ==========================================================================
   Print Enhancements
   ========================================================================== */

@media print {
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .site-card {
        page-break-inside: avoid;
        border-bottom: 1px solid #ccc;
        padding: 10px 0;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 10pt;
        color: #666;
    }
}