/**
 * AskMaclean Theme Additional Components
 *
 * @package AskMaclean
 * @since 1.0.0
 */

/* ========================================
   Light Theme Overrides
   ======================================== */
body.light-theme {
    --color-bg-primary: #f8f9fa;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #e9ecef;
    --color-bg-card: #ffffff;
    
    --color-text-primary: #1a1a2e;
    --color-text-secondary: #495057;
    --color-text-muted: #6c757d;
    --color-text-dim: #adb5bd;
    
    --color-border: #dee2e6;
    --color-border-light: #e9ecef;
}

body.light-theme::before {
    opacity: 0.05;
}

body.light-theme .site-header {
    box-shadow: var(--shadow-sm);
}

body.light-theme .post-card,
body.light-theme .widget {
    box-shadow: var(--shadow-sm);
}

/* ========================================
   Back to Top Button
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--color-accent-gradient);
    border: none;
    border-radius: 50%;
    color: var(--color-text-primary);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 99;
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   Search Modal Styles
   ======================================== */
.search-results-list {
    margin-top: var(--spacing-lg);
    max-height: 400px;
    overflow-y: auto;
}

.search-result-item {
    margin-bottom: var(--spacing-sm);
}

.search-result-item a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.search-result-item a:hover {
    border-color: var(--color-accent-primary);
    background: var(--color-bg-secondary);
}

.search-result-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.search-result-item .result-content h4 {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.search-result-item .result-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

.search-loading,
.no-results,
.search-error {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

/* ========================================
   Author Box (Single Post)
   ======================================== */
.author-box {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.author-avatar-large {
    flex-shrink: 0;
}

.author-avatar-large img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.author-bio h4 {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.author-bio p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
    .author-box {
        flex-direction: column;
        text-align: center;
    }
    
    .author-avatar-large {
        margin: 0 auto;
    }
}

/* ========================================
   Post Navigation
   ======================================== */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.nav-link {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    border-color: var(--color-accent-primary);
}

.nav-link.nav-next {
    text-align: right;
}

.nav-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-sm);
}

.nav-title {
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    line-height: 1.4;
}

@media (max-width: 768px) {
    .post-navigation {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Related Posts
   ======================================== */
.related-posts {
    margin-top: var(--spacing-3xl);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.related-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.related-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-3px);
}

.related-thumbnail {
    display: block;
    height: 140px;
    background: var(--color-bg-tertiary);
    overflow: hidden;
}

.related-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.related-card:hover .related-thumbnail img {
    transform: scale(1.05);
}

.related-thumbnail .placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-accent-primary);
    opacity: 0.3;
}

.related-content {
    padding: var(--spacing-md);
}

.related-content h4 {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

.related-content h4 a {
    color: var(--color-text-primary);
}

.related-content h4 a:hover {
    color: var(--color-accent-primary);
}

.related-content .post-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

@media (max-width: 768px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Featured Image (Single Post)
   ======================================== */
.post-featured-image {
    margin: var(--spacing-xl) 0 var(--spacing-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
    height: auto;
}

/* ========================================
   Category List (Sidebar Widget)
   ======================================== */
.category-list {
    display: flex;
    flex-direction: column;
}

.category-list li {
    border-bottom: 1px solid var(--color-border);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.category-list a:hover {
    color: var(--color-accent-primary);
}

.category-list .cat-count {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-dim);
    background: var(--color-bg-tertiary);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

/* ========================================
   About Widget
   ======================================== */
.widget-about .about-content {
    text-align: center;
}

.widget-about p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   Newsletter Widget
   ======================================== */
.newsletter-message {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.newsletter-message.success {
    background: rgba(39, 202, 64, 0.1);
    color: #27CA40;
}

.newsletter-message.error {
    background: rgba(255, 77, 0, 0.1);
    color: var(--color-accent-primary);
}

/* ========================================
   No Results / 404 Styles
   ======================================== */
.no-posts,
.no-results {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.no-results-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.no-results p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.no-results .search-form {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
    gap: var(--spacing-md);
}

.no-results .search-field {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
}

.error-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.error-actions .search-form {
    display: flex;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 400px;
}

.recent-posts-404 {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.recent-posts-404 h3 {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   Comment Form Styles
   ======================================== */
.comment-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.comment-form label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.comment-form textarea,
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"] {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    transition: border-color var(--transition-fast);
}

.comment-form textarea:focus,
.comment-form input:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

.comment-form-cookies-consent {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.comment-form-cookies-consent input {
    width: auto;
    margin: 0;
}

.comment-form-cookies-consent label {
    margin: 0;
    font-size: 0.8125rem;
}

/* ========================================
   Page Styles
   ======================================== */
.page-main {
    max-width: 840px;
}

.page-header {
    margin-bottom: var(--spacing-2xl);
}

.page-title {
    font-size: 2.5rem;
}

/* ========================================
   Archive Description
   ======================================== */
.archive-description {
    margin-top: var(--spacing-md);
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ========================================
   Animations - Visible State
   ======================================== */
.animate-slide-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.animate-slide-up.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-fade-in {
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.animate-fade-in.animate-visible {
    opacity: 1;
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .site-header,
    .site-footer,
    .sidebar,
    .back-to-top,
    .share-buttons,
    .post-navigation,
    .related-posts,
    .comments-section,
    .announcement-banner {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .container {
        max-width: 100%;
    }
    
    .content-area {
        display: block;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
}

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

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

/* Skip link focus */
.skip-link:focus {
    clip: auto;
    height: auto;
    width: auto;
    background: var(--color-bg-card);
    color: var(--color-accent-primary);
    padding: var(--spacing-md);
    z-index: 10000;
}