/* ==========================================================================
   Dark Mode Styles - TicketCenter News Theme
   ========================================================================== */

/* Dark mode via data-theme attribute or system preference */
[data-theme="dark"],
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    /* Override color variables for dark mode */
    --color-background: #0F1110;
    --color-surface: #1A1B1C;
    --color-surface-hover: #242526;
    --color-border: #2D2E2F;
    --color-border-light: #242526;
    
    --color-text: #F3F4F6;
    --color-text-secondary: #D1D5DB;
    --color-text-muted: #9CA3AF;
    
    --color-primary-light: rgba(236, 117, 0, 0.15);
    
    /* Adjusted shadows for dark mode */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  }
}

/* Explicit dark mode styles */
[data-theme="dark"] {
  --color-background: #0F1110;
  --color-surface: #1A1B1C;
  --color-surface-hover: #242526;
  --color-border: #2D2E2F;
  --color-border-light: #242526;
  
  --color-text: #F3F4F6;
  --color-text-secondary: #D1D5DB;
  --color-text-muted: #9CA3AF;
  
  --color-primary-light: rgba(236, 117, 0, 0.15);
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Element-specific dark mode overrides
   ========================================================================== */

/* Header adjustments */
[data-theme="dark"] .header-search {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
}

[data-theme="dark"] .header-search input[type="search"] {
  color: var(--color-text);
}

[data-theme="dark"] .header-search input[type="search"]::placeholder {
  color: var(--color-text-muted);
}

/* Navigation */
[data-theme="dark"] .primary-menu-wrapper {
  background-color: var(--color-primary);
}

[data-theme="dark"] .primary-menu .sub-menu {
  background-color: var(--color-surface);
}

/* Cards */
[data-theme="dark"] .post-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
}

[data-theme="dark"] .post-card__thumbnail--placeholder {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.8) 0%, rgba(30, 58, 95, 0.8) 100%);
}

/* Widgets */
[data-theme="dark"] .widget {
  background-color: var(--color-surface);
  border-color: var(--color-border);
}

[data-theme="dark"] .widget-search .search-form {
  background-color: var(--color-background);
  border-color: var(--color-border);
}

[data-theme="dark"] .widget-search input[type="search"] {
  color: var(--color-text);
}

/* Forms */
[data-theme="dark"] .form-input,
[data-theme="dark"] .form-textarea,
[data-theme="dark"] .form-select {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
}

[data-theme="dark"] .search-form .search-field {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
}

/* Filter elements */
[data-theme="dark"] .filter-sort select {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

[data-theme="dark"] .view-toggle {
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

[data-theme="dark"] .view-toggle:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

/* Category pills */
[data-theme="dark"] .category-pill {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

[data-theme="dark"] .category-pill:hover,
[data-theme="dark"] .category-pill.is-active {
  background-color: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-background);
}

/* Category tabs */
[data-theme="dark"] .category-tab {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

[data-theme="dark"] .category-tab:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

[data-theme="dark"] .category-tab.is-active {
  background-color: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-background);
}

/* Table of Contents Widget */
[data-theme="dark"] .widget-toc .toc-item {
  border-left-color: var(--color-border);
}

[data-theme="dark"] .widget-toc .toc-item a {
  color: var(--color-text-secondary);
}

[data-theme="dark"] .widget-toc .toc-item a:hover {
  background-color: rgba(236, 117, 0, 0.1);
}

[data-theme="dark"] .widget-toc .toc-item.active a,
[data-theme="dark"] .widget-toc .toc-item.is-active a {
  background-color: rgba(236, 117, 0, 0.15);
}

/* Buttons */
[data-theme="dark"] .btn--outline {
  border-color: var(--color-border);
  color: var(--color-text);
}

[data-theme="dark"] .btn--outline:hover {
  border-color: var(--color-text);
  background-color: var(--color-surface);
}

[data-theme="dark"] .btn--ghost:hover {
  background-color: var(--color-surface);
}

/* Pagination */
[data-theme="dark"] .pagination .page-numbers {
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
}

[data-theme="dark"] .pagination .page-numbers:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text);
}

/* Tags */
[data-theme="dark"] .tag {
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
}

/* Post navigation */
[data-theme="dark"] .post-navigation .nav-link {
  background-color: var(--color-surface);
}

[data-theme="dark"] .post-navigation .nav-link:hover {
  background-color: var(--color-surface-hover);
}

/* Author box */
[data-theme="dark"] .author-box {
  background-color: var(--color-surface);
}

/* Entry content */
[data-theme="dark"] .entry-content blockquote {
  background-color: var(--color-surface);
  border-left-color: var(--color-primary);
}

[data-theme="dark"] .entry-content pre {
  background-color: #000000;
  border: 1px solid var(--color-border);
}

[data-theme="dark"] .entry-content code {
  background-color: var(--color-surface);
}

[data-theme="dark"] .entry-content th {
  background-color: var(--color-surface);
}

/* Mobile search */
[data-theme="dark"] .mobile-search-form {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
}

[data-theme="dark"] .mobile-search-form input[type="search"] {
  color: var(--color-text);
}

/* Footer */
[data-theme="dark"] .site-footer {
  background-color: #000000;
}

[data-theme="dark"] .footer-newsletter {
  background-color: var(--color-surface);
}

[data-theme="dark"] .newsletter-form input[type="email"] {
  background-color: var(--color-background);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

/* Article count badge */
[data-theme="dark"] .article-count {
  background-color: var(--color-primary-light);
}

/* Recent posts widget thumbnail */
[data-theme="dark"] .widget-recent-posts .recent-post__thumbnail {
  background-color: var(--color-border);
}

/* Category count */
[data-theme="dark"] .widget-categories .category-count {
  background-color: var(--color-background);
}

/* Images in content */
[data-theme="dark"] img {
  filter: brightness(0.95);
}

[data-theme="dark"] .post-card:hover img,
[data-theme="dark"] .featured-image img {
  filter: brightness(1);
}

/* Selection colors */
[data-theme="dark"] ::selection {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

/* Scrollbar styling for dark mode */
[data-theme="dark"] ::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
  background-color: var(--color-background);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background-color: var(--color-border);
  border-radius: 5px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-text-muted);
}

/* Focus styles for dark mode */
[data-theme="dark"] :focus-visible {
  outline-color: var(--color-cta);
}

/* ==========================================================================
   Dark Mode - FAQ Section
   ========================================================================== */
[data-theme="dark"] .faq-section {
  background-color: var(--color-surface);
}

[data-theme="dark"] .faq-item {
  background-color: var(--color-background);
  border-color: var(--color-border);
}

[data-theme="dark"] .faq-question {
  color: var(--color-text);
}

[data-theme="dark"] .faq-question:hover {
  background-color: var(--color-surface);
}

[data-theme="dark"] .faq-answer p {
  color: var(--color-text-secondary);
}

/* ==========================================================================
   Dark Mode - Social Share
   ========================================================================== */
[data-theme="dark"] .social-share--bottom {
  background-color: var(--color-surface);
}

[data-theme="dark"] .social-share__btn {
  background-color: var(--color-background);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

[data-theme="dark"] .social-share--top {
  border-bottom-color: var(--color-border);
}

/* ==========================================================================
   Dark Mode - Featured Article
   ========================================================================== */
[data-theme="dark"] .featured-article {
  background-color: var(--color-surface);
}

[data-theme="dark"] .featured-article__card {
  background-color: var(--color-background);
}

[data-theme="dark"] .featured-article__title {
  color: var(--color-text);
}

[data-theme="dark"] .featured-article__excerpt {
  color: var(--color-text-secondary);
}

/* ==========================================================================
   Dark Mode - Post FAQ Section
   ========================================================================== */
[data-theme="dark"] .post-faq-section {
  border-top-color: var(--color-border);
}

/* ==========================================================================
   Dark Mode - Featured Posts Widget
   ========================================================================== */
[data-theme="dark"] .featured-posts-widget {
  background-color: var(--color-surface);
  border-color: var(--color-border);
}

[data-theme="dark"] .featured-post-item {
  background-color: var(--color-background);
  border-color: var(--color-border);
}

[data-theme="dark"] .featured-post-item__title {
  color: var(--color-text);
}

[data-theme="dark"] .featured-posts-widget__footer {
  border-top-color: var(--color-border);
}

/* ==========================================================================
   Dark Mode - Breadcrumb Wrapper
   ========================================================================== */
[data-theme="dark"] .breadcrumb-wrapper {
  background-color: var(--color-background);
  border-bottom-color: var(--color-border);
}

/* Smooth transition for theme switching */
html.theme-transition,
html.theme-transition *,
html.theme-transition *::before,
html.theme-transition *::after {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease !important;
}