/**
 * UI Components
 * Myśl Konserwatywna - Portal Publicystyczny
 * 
 * Article cards, buttons, forms, badges, etc.
 */

/* ===========================================
   ARTICLE CARD
   =========================================== */

.article-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-shadow), var(--transition-transform);
}

.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.article-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.article-card-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Card Image */
.card-image {
  position: relative;
  overflow: hidden;
}

.card-image::before {
  content: '';
  display: block;
  padding-bottom: 56.25%; /* 16:9 */
}

.card-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-card:hover .card-image img {
  transform: scale(1.05);
}

/* Category Badge */
.category-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-sm);
}

.category-badge--news {
  background-color: var(--color-secondary);
}

.category-badge--video {
  background-color: var(--color-accent);
}

.category-badge--event {
  background-color: var(--color-success);
}

/* Card Content */
.card-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-4);
}

@media (min-width: 768px) {
  .card-content {
    padding: var(--space-5);
  }
}

.card-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  
  /* Limit to 2 lines */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (min-width: 768px) {
  .card-title {
    font-size: var(--text-xl);
  }
}

.article-card:hover .card-title {
  color: var(--color-secondary);
}

.card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
  
  /* Limit to 3 lines */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-light);
}

.card-author {
  font-weight: var(--font-weight-medium);
}

.card-date {
  white-space: nowrap;
}

/* Card Variants */
.article-card--horizontal {
  flex-direction: row;
}

.article-card--horizontal .card-image {
  flex: 0 0 40%;
  max-width: 200px;
}

.article-card--horizontal .card-image::before {
  padding-bottom: 100%;
}

.article-card--horizontal .card-content {
  flex: 1;
}

@media (max-width: 767px) {
  .article-card--horizontal {
    flex-direction: column;
  }
  
  .article-card--horizontal .card-image {
    max-width: none;
  }
  
  .article-card--horizontal .card-image::before {
    padding-bottom: 56.25%;
  }
}

/* Featured Card */
.article-card--featured {
  grid-column: span 2;
}

.article-card--featured .card-title {
  font-size: var(--text-2xl);
}

@media (max-width: 767px) {
  .article-card--featured {
    grid-column: span 1;
  }
}

/* ===========================================
   BUTTONS
   =========================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-colors), var(--transition-shadow);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Primary Button */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-inverse);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--color-bg-alt);
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

/* Button with Icon */
.btn-icon {
  padding: var(--space-3);
}

.btn-icon svg {
  width: 20px;
  height: 20px;
}

/* ===========================================
   BADGES & TAGS
   =========================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-sm);
}

.badge-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.badge-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-inverse);
}

.badge-accent {
  background-color: var(--color-accent);
  color: var(--color-text-inverse);
}

.badge-outline {
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-light);
}

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition-colors);
}

.tag:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

/* ===========================================
   SECTION HEADER
   =========================================== */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin: 0;
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--text-3xl);
  }
}

.section-link {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}

.section-link:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* ===========================================
   AUTHOR BOX
   =========================================== */

.author-box {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
}

.author-avatar {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  overflow: hidden;
}

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

.author-info {
  flex: 1;
}

.author-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.author-bio {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-3);
}

.author-links {
  display: flex;
  gap: var(--space-3);
}

/* ===========================================
   SHARE BUTTONS
   =========================================== */

.share-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.share-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  margin-right: var(--space-2);
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-alt);
  color: var(--color-text-light);
  text-decoration: none;
  transition: var(--transition-colors);
}

.share-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.share-btn--facebook:hover {
  background-color: #1877f2;
}

.share-btn--twitter:hover {
  background-color: #1da1f2;
}

.share-btn--linkedin:hover {
  background-color: #0a66c2;
}

.share-btn--email:hover {
  background-color: var(--color-text);
}

/* ===========================================
   PAGINATION
   =========================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
}

.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-colors);
}

.pagination-item:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-item.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.pagination-item.is-disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ===========================================
   FORMS
   =========================================== */

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-colors);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Newsletter Form */
.newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.newsletter-form .form-input {
  flex: 1;
}

@media (max-width: 479px) {
  .newsletter-form {
    flex-direction: column;
  }
}

/* ===========================================
   SIDEBAR WIDGETS
   =========================================== */

.widget {
  padding: var(--space-6);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-6);
}

.widget-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-accent);
}

/* Support Widget */
.widget-support {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-text-inverse);
}

.widget-support .widget-title {
  color: var(--color-text-inverse);
  border-bottom-color: var(--color-accent-light);
}

.widget-support p {
  margin-bottom: var(--space-4);
  opacity: 0.9;
}

/* Social Widget */
.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  color: var(--color-text-light);
  text-decoration: none;
  transition: var(--transition-colors);
}

.social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}


/* ===========================================
   PARTNERS CAROUSEL
   =========================================== */

.partners-carousel {
  position: relative;
  padding: var(--space-8) 0;
  background-color: var(--color-bg-alt);
}

.carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.carousel-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.carousel-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.carousel-container {
  position: relative;
  overflow: hidden;
  margin: 0 var(--space-12);
}

@media (max-width: 767px) {
  .carousel-container {
    margin: 0 var(--space-8);
  }
}

.carousel-track {
  display: flex;
  will-change: transform;
}

.carousel-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-shadow);
}

.carousel-item:hover {
  box-shadow: var(--shadow-md);
}

.carousel-item img {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.carousel-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Navigation Buttons */
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}

.carousel-prev {
  left: 0;
}

.carousel-next {
  right: 0;
}

.carousel-prev,
.carousel-next {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition-colors), var(--transition-shadow);
  box-shadow: var(--shadow-md);
}

.carousel-prev:hover,
.carousel-next:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.carousel-prev:focus-visible,
.carousel-next:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.carousel-prev svg,
.carousel-next svg {
  width: 20px;
  height: 20px;
}

/* Carousel Dots (optional) */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.carousel-dot {
  width: 10px;
  height: 10px;
  background-color: var(--color-border);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-colors);
}

.carousel-dot:hover,
.carousel-dot.is-active {
  background-color: var(--color-primary);
}

/* ===========================================
   VIDEO CARD
   =========================================== */

.video-card {
  position: relative;
}

.video-card .card-image::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-full);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 24px;
  transition: var(--transition-colors);
}

.video-card:hover .card-image::after {
  background-color: var(--color-secondary);
}

.video-duration {
  position: absolute;
  bottom: var(--space-2);
  right: var(--space-2);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  background-color: rgba(0, 0, 0, 0.8);
  border-radius: var(--radius-sm);
}

/* ===========================================
   EVENT CARD
   =========================================== */

.event-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-shadow);
}

.event-card:hover {
  box-shadow: var(--shadow-md);
}

.event-date-box {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  text-align: center;
}

.event-day {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
}

.event-month {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
}

.event-info {
  flex: 1;
}

.event-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.event-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.event-location {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.event-location svg {
  width: 14px;
  height: 14px;
}

/* ===========================================
   SEARCH RESULTS
   =========================================== */

.search-results-header {
  padding: var(--space-8) 0 var(--space-6);
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.search-results-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.search-results-query {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.search-results-query strong {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.search-results-count {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.search-results-count strong {
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

/* Search states */
.search-loading {
  padding: var(--space-16) 0;
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.search-no-results {
  padding: var(--space-16) 0;
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.search-no-results svg {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.search-no-results h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.search-no-results p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* Search results list */
.search-results-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Search result item */
.search-result-item {
  padding: var(--space-6);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.search-result-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.search-result-item a {
  display: block;
  text-decoration: none;
}

.search-result-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.search-result-type {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  border-radius: var(--radius-sm);
}

.search-result-type--article {
  background-color: var(--color-primary);
}

.search-result-type--video {
  background-color: var(--color-secondary);
}

.search-result-type--news {
  background-color: var(--color-accent);
}

.search-result-type--event {
  background-color: #2c5282;
}

.search-result-date {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.search-result-date::before {
  content: '•';
  color: var(--color-border-dark);
}

.search-result-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: var(--line-height-tight);
  transition: var(--transition-colors);
}

.search-result-item:hover .search-result-title {
  color: var(--color-primary);
}

.search-result-excerpt {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-3);
}

.search-result-excerpt mark {
  background-color: rgba(184, 134, 11, 0.2);
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  padding: 0 2px;
}

.search-result-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-light);
}

.search-result-author {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.search-result-author strong {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

.search-result-category {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-8) 0;
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.pagination-prev,
.pagination-next {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  text-decoration: none;
}

.pagination-prev:hover,
.pagination-next:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.pagination-prev:disabled,
.pagination-next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-info {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.pagination-info strong {
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

@media (min-width: 768px) {
  .search-results-title {
    font-size: var(--text-4xl);
  }
  
  .search-result-title {
    font-size: var(--text-2xl);
  }
}

/* ===========================================
   EDITORIAL FOOTER
   =========================================== */

.editorial-footer {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-surface) 100%);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.editorial-footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .editorial-footer {
    padding: var(--space-8);
  }
  
  .editorial-footer-content {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: var(--space-6);
  }
}

.editorial-footer-avatar {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 3px solid var(--color-accent);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .editorial-footer-avatar {
    width: 100px;
    height: 100px;
  }
}

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

.editorial-footer-info {
  flex: 1;
  min-width: 0;
}

.editorial-footer-title {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
  .editorial-footer-title {
    font-size: var(--text-sm);
  }
}

.editorial-footer-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
  .editorial-footer-name {
    font-size: var(--text-xl);
  }
}

.editorial-footer-email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  text-decoration: none;
  transition: var(--transition-colors);
  word-break: break-word;
  max-width: 100%;
}

.editorial-footer-email:hover {
  color: var(--color-primary);
}

.editorial-footer-email svg {
  flex-shrink: 0;
}

.editorial-footer-support {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
}

@media (min-width: 768px) {
  .editorial-footer-support {
    align-items: flex-end;
    width: auto;
  }
}

.editorial-footer-support-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.editorial-footer-support-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  border: none;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  white-space: nowrap;
  width: 100%;
  max-width: 250px;
}

@media (min-width: 768px) {
  .editorial-footer-support-btn {
    width: auto;
    max-width: none;
  }
}

.editorial-footer-support-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.editorial-footer-support-btn:active {
  transform: translateY(0);
}

.editorial-footer-support-btn svg {
  flex-shrink: 0;
}

/* ===========================================
   PUBLICATION CARDS
   =========================================== */

.publications-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 480px) {
  .publications-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .publications-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .publications-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.publication-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-shadow), var(--transition-transform);
}

.publication-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.publication-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.publication-card-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Publication Cover */
.publication-cover {
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.publication-cover::before {
  content: '';
  display: block;
  padding-bottom: 150%; /* 2:3 aspect ratio for book covers */
}

.publication-cover img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.publication-card:hover .publication-cover img {
  transform: scale(1.05);
}

/* Publication Info */
.publication-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-4);
  text-align: center;
}

.publication-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  
  /* Limit to 2 lines */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (min-width: 768px) {
  .publication-title {
    font-size: var(--text-lg);
  }
}

.publication-card:hover .publication-title {
  color: var(--color-secondary);
}

.publication-author {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-3);
}

.publication-link-text {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-light);
  transition: var(--transition-colors);
}

.publication-card:hover .publication-link-text {
  color: var(--color-secondary);
}

/* ===========================================
   COMMENTS SECTION
   =========================================== */

.comments-section {
  padding: var(--space-12) 0;
  background-color: var(--color-bg-alt);
}

.comments-header {
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border);
}

.comments-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin: 0;
}

@media (min-width: 768px) {
  .comments-title {
    font-size: var(--text-3xl);
  }
}

.comments-count {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-normal);
}

/* Comments List */
.comments-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

/* Single Comment */
.comment {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.comment-avatar {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  overflow: hidden;
}

@media (min-width: 768px) {
  .comment-avatar {
    width: 60px;
    height: 60px;
  }
}

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

.comment-body {
  flex: 1;
  min-width: 0;
}

.comment-header {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.comment-author {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .comment-author {
    font-size: var(--text-lg);
  }
}

.comment-author-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  background-color: var(--color-accent);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.comment-date {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.comment-content {
  margin-bottom: var(--space-3);
}

.comment-content p {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.comment-content p + p {
  margin-top: var(--space-3);
}

.comment-footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.comment-reply-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-colors);
}

.comment-reply-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.comment-reply-btn svg {
  flex-shrink: 0;
}

/* Nested Replies */
.comment-replies {
  margin-top: var(--space-6);
  padding-left: var(--space-6);
  border-left: 3px solid var(--color-border);
}

@media (min-width: 768px) {
  .comment-replies {
    padding-left: var(--space-12);
  }
}

.comment-reply {
  box-shadow: none;
  border: 1px solid var(--color-border);
}

/* Comment Form */
.comment-form-wrapper {
  padding: var(--space-8);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.comment-form-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .comment-form-title {
    font-size: var(--text-2xl);
  }
}

.comment-form .form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .comment-form .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.comment-form .form-group {
  margin-bottom: var(--space-4);
}

.comment-form .form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.comment-form .required {
  color: var(--color-secondary);
}

.comment-form .form-input,
.comment-form .form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-colors);
}

.comment-form .form-input:focus,
.comment-form .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.comment-form .form-textarea {
  resize: vertical;
  min-height: 150px;
}

.comment-form .form-checkbox {
  margin-bottom: var(--space-6);
}

.comment-form .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  cursor: pointer;
}

.comment-form .checkbox-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  cursor: pointer;
}

.comment-form .checkbox-label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.comment-form .checkbox-label a:hover {
  color: var(--color-secondary);
}

.comment-form .btn {
  min-width: 200px;
}

/* Comments Placeholder (for when comments are disabled) */
.comments-placeholder {
  padding: var(--space-12) var(--space-6);
  text-align: center;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.comments-placeholder-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}

.comments-placeholder-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.comments-placeholder-text {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  max-width: 500px;
  margin: 0 auto;
}

/* Responsive adjustments */
@media (max-width: 767px) {
  .comment {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .comment-replies {
    padding-left: var(--space-4);
  }
  
  .comment-form-wrapper {
    padding: var(--space-6);
  }
}