/* ==========================================================================
   Koallabs Theme - Component Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services-section {
  background: var(--color-background-secondary);
}

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

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal);
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card-image {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.service-card-description {
  color: var(--color-foreground-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-lg);
}

/* --------------------------------------------------------------------------
   Featured Articles Section
   -------------------------------------------------------------------------- */
.featured-articles {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 1024px) {
  .featured-articles {
    grid-template-columns: 1fr 1fr;
  }
}

.featured-main {
  position: relative;
}

.featured-main .card-image {
  aspect-ratio: 16/10;
}

.featured-main .card-content {
  padding: var(--spacing-xl);
}

.featured-main .card-title {
  font-size: 1.5rem;
}

.featured-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.featured-sidebar .card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--spacing-md);
}

.featured-sidebar .card-image {
  aspect-ratio: 1;
}

.featured-sidebar .card-content {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-sidebar .card-title {
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

/* --------------------------------------------------------------------------
   Tutorial Card
   -------------------------------------------------------------------------- */
.tutorial-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.tutorial-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.75rem;
  color: var(--color-foreground-muted);
}

.tutorial-meta svg {
  width: 14px;
  height: 14px;
}

/* --------------------------------------------------------------------------
   Video Card
   -------------------------------------------------------------------------- */
.video-card {
  position: relative;
}

.video-card .card-image {
  position: relative;
}

.video-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-fast);
}

.video-card:hover .video-play-button {
  transform: translate(-50%, -50%) scale(1.1);
  background: #fff;
}

.video-play-button svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  margin-left: 4px;
}

.video-duration {
  position: absolute;
  bottom: var(--spacing-sm);
  right: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Category List (Sidebar)
   -------------------------------------------------------------------------- */
.category-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.category-list li {
  margin-bottom: var(--spacing-sm);
}

.category-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-muted);
  border-radius: var(--radius-md);
  color: var(--color-foreground);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.category-list a:hover {
  background: var(--color-primary);
  color: #fff;
}

.category-count {
  font-size: 0.75rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   Newsletter Section
   -------------------------------------------------------------------------- */
.newsletter-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.newsletter-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: #fff;
}

.newsletter-subtitle {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-xl);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 480px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .newsletter-form {
    flex-direction: row;
  }
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.95);
}

.newsletter-form button {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-accent);
  color: var(--color-accent-foreground);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.newsletter-form button:hover {
  background: var(--color-accent-dark);
}

/* --------------------------------------------------------------------------
   Search Block
   -------------------------------------------------------------------------- */
.search-block-form {
  display: flex;
  gap: var(--spacing-sm);
}

.search-block-form input[type="search"] {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-card);
}

.search-block-form button {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Recent Posts Widget
   -------------------------------------------------------------------------- */
.recent-posts-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.recent-posts-list li {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.recent-posts-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.recent-posts-list li:first-child {
  padding-top: 0;
}

.recent-posts-list a {
  display: block;
  color: var(--color-foreground);
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: var(--spacing-xs);
}

.recent-posts-list a:hover {
  color: var(--color-primary);
}

.recent-posts-list .post-date {
  font-size: 0.75rem;
  color: var(--color-foreground-muted);
}

/* --------------------------------------------------------------------------
   Tags Widget
   -------------------------------------------------------------------------- */
.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tag-link {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-muted);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--color-foreground-muted);
  transition: all var(--transition-fast);
}

.tag-link:hover {
  background: var(--color-primary);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb {
  padding: var(--spacing-md) 0;
  font-size: 0.875rem;
}

.breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  color: var(--color-foreground-subtle);
}

.breadcrumb a {
  color: var(--color-foreground-muted);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb li:last-child {
  color: var(--color-foreground);
}

/* --------------------------------------------------------------------------
   Views Exposed Filters
   -------------------------------------------------------------------------- */
.views-exposed-form {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.views-exposed-form .form--inline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: flex-end;
}

.views-exposed-form .form-item {
  margin-bottom: 0;
  flex: 1;
  min-width: 200px;
}

.views-exposed-form select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-card);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Empty State
   -------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-foreground-muted);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-lg);
  color: var(--color-foreground-subtle);
}

.empty-state-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-foreground);
}

.empty-state-message {
  font-size: 0.875rem;
  margin-bottom: var(--spacing-lg);
}

/* --------------------------------------------------------------------------
   Author Box
   -------------------------------------------------------------------------- */
.author-box {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl);
  background: var(--color-muted);
  border-radius: var(--radius-lg);
  margin: var(--spacing-2xl) 0;
}

.author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info {
  flex: 1;
}

.author-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.author-bio {
  font-size: 0.875rem;
  color: var(--color-foreground-muted);
  margin-bottom: var(--spacing-md);
}

.author-social {
  display: flex;
  gap: var(--spacing-sm);
}

.author-social a {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-card);
  border-radius: 50%;
  color: var(--color-foreground-muted);
  transition: all var(--transition-fast);
}

.author-social a:hover {
  background: var(--color-primary);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Share Buttons
   -------------------------------------------------------------------------- */
.share-buttons {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.share-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-foreground-muted);
}

.share-buttons a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-foreground-muted);
  transition: all var(--transition-fast);
}

.share-buttons a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Related Posts
   -------------------------------------------------------------------------- */
.related-posts {
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border);
}

.related-posts .section-title {
  margin-bottom: var(--spacing-xl);
}

/* --------------------------------------------------------------------------
   Comments Section
   -------------------------------------------------------------------------- */
.comments-section {
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border);
}

.comment {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.comment-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.comment-content {
  flex: 1;
}

.comment-author {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.comment-date {
  font-size: 0.75rem;
  color: var(--color-foreground-muted);
  margin-left: var(--spacing-sm);
  font-weight: 400;
}

.comment-body {
  font-size: 0.875rem;
  color: var(--color-foreground-muted);
}