/* ===== ARTICLE PAGE STYLES ===== */

/* Breadcrumb */
.breadcrumb {
  background-color: var(--body-color);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-top: var(--header-height);
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  font-size: var(--small-font-size);
}

.breadcrumb__item {
  display: flex;
  align-items: center;
}

.breadcrumb__item:not(:last-child)::after {
  content: '/';
  margin-left: 0.5rem;
  color: var(--text-color-light);
}

.breadcrumb__link {
  color: var(--text-color-light);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

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

.breadcrumb__item--active {
  color: var(--text-color);
  font-weight: var(--font-medium);
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Article Grid */
.article__grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  margin-top: 2rem;
}

/* Article Content */
.article__content {
  background-color: var(--container-color);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 16px var(--shadow-color);
}

/* Article Header */
.article__header {
  margin-bottom: 2rem;
}

.article__category {
  margin-bottom: 1rem;
}

.category__badge {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.article__title {
  font-size: var(--biggest-font-size);
  font-family: var(--heading-font);
  color: var(--text-color);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.article__excerpt {
  font-size: var(--h3-font-size);
  color: var(--text-color-light);
  line-height: 1.5;
  margin-bottom: 2rem;
  font-weight: 300;
}

.article__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.author__info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author__avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
}

.author__name {
  font-size: var(--normal-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.author__bio {
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}

.article__stats {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: right;
}

.stat__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}

.stat__item i {
  color: var(--primary-color);
}

/* Social Share */
.social__share {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.share__label {
  font-weight: var(--font-medium);
  color: var(--text-color);
}

.share__buttons {
  display: flex;
  gap: 0.5rem;
}

.share__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: var(--transition);
  font-size: var(--small-font-size);
}

.share__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.share__btn--facebook {
  background-color: #1877f2;
}

.share__btn--twitter {
  background-color: #1da1f2;
}

.share__btn--linkedin {
  background-color: #0077b5;
}

.share__btn--whatsapp {
  background-color: #25d366;
}

.share__btn--copy {
  background-color: var(--text-color);
}

/* Article Image */
.article__image {
  margin: 2rem 0;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 8px 24px var(--shadow-color);
}

.article__image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.article__image figcaption {
  padding: 1rem;
  background-color: var(--body-color);
  font-size: var(--small-font-size);
  color: var(--text-color-light);
  text-align: center;
  font-style: italic;
}

/* Article Body */
.article__body {
  line-height: 1.8;
  font-size: var(--normal-font-size);
}

.article__body h2 {
  font-size: var(--h2-font-size);
  color: var(--text-color);
  margin: 2rem 0 1rem;
  font-family: var(--heading-font);
}

.article__body h3 {
  font-size: var(--h3-font-size);
  color: var(--text-color);
  margin: 1.5rem 0 0.75rem;
  font-family: var(--heading-font);
}

.article__body h4 {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  margin: 1rem 0 0.5rem;
  font-weight: var(--font-semi-bold);
}

.article__body p {
  margin-bottom: 1.5rem;
  color: var(--text-color);
}

.article__intro {
  font-size: var(--h3-font-size);
  font-weight: 300;
  color: var(--text-color);
  line-height: 1.6;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background-color: var(--body-color);
  border-left: 4px solid var(--primary-color);
  border-radius: 0 0.5rem 0.5rem 0;
}

.article__quote {
  background-color: var(--body-color);
  border-left: 4px solid var(--secondary-color);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 0 0.5rem 0.5rem 0;
  font-style: italic;
  font-size: var(--h3-font-size);
  color: var(--text-color);
  position: relative;
}

.article__quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--secondary-color);
  position: absolute;
  top: -1rem;
  left: 1rem;
  font-family: serif;
}

.article__quote cite {
  display: block;
  margin-top: 1rem;
  font-size: var(--normal-font-size);
  color: var(--text-color-light);
  font-style: normal;
  font-weight: var(--font-medium);
}

.article__list {
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.article__list li {
  margin-bottom: 0.75rem;
  color: var(--text-color);
  position: relative;
}

.article__list li::marker {
  color: var(--primary-color);
}

.article__highlight {
  background: linear-gradient(135deg, #fff3cd, #ffeaa7);
  border: 1px solid #ffeaa7;
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin: 2rem 0;
}

.article__highlight h4 {
  color: #856404;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article__highlight h4 i {
  color: #f39c12;
}

.article__highlight p {
  color: #856404;
  margin-bottom: 0;
}

.article__conclusion {
  background-color: var(--body-color);
  border-radius: 0.5rem;
  padding: 2rem;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
}

.article__conclusion h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}


.article__highlight {
  margin: 3rem auto;
}

/* Article Tags */
.article__tags {
  margin: 2rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-color);
}

.article__tags h4 {
  margin-bottom: 1rem;
  color: var(--text-color);
}

.tags__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Article Actions */
.article__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin: 2rem 0;
}

.actions__left {
  display: flex;
  gap: 1rem;
}

.action__btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 2px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: 2rem;
  color: var(--text-color);
  cursor: pointer;
  transition: var(--transition);
  font-size: var(--small-font-size);
}

.action__btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.like__btn.active {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.bookmark__btn.active {
  border-color: var(--secondary-color);
  color: var(--secondary-color);
}

/* Author Bio Card */
.author__bio-card {
  display: flex;
  gap: 1.5rem;
  background-color: var(--body-color);
  border-radius: 1rem;
  padding: 2rem;
  margin: 3rem 0;
  border: 1px solid var(--border-color);
}

.author__bio-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
  flex-shrink: 0;
}

.author__bio-name {
  font-size: var(--h3-font-size);
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.author__bio-title {
  color: var(--primary-color);
  font-weight: var(--font-medium);
  margin-bottom: 1rem;
}

.author__bio-description {
  color: var(--text-color);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.author__bio-social {
  display: flex;
  gap: 0.5rem;
}

.bio__social-link {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.bio__social-link:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
}

/* Related Articles */
.related__articles {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border-color);
}

.related__title {
  font-size: var(--h2-font-size);
  color: var(--text-color);
  margin-bottom: 2rem;
  text-align: center;
}

.related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.related__card {
  background-color: var(--body-color);
  border-radius: 0.5rem;
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.related__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--shadow-color);
}

.related__image {
  height: 150px;
  overflow: hidden;
}

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

.related__content {
  padding: 1rem;
}

.related__card-title {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  margin-bottom: 0.5rem;
  font-weight: var(--font-semi-bold);
}

.related__card-title:hover {
  color: var(--primary-color);
}

.related__card-meta {
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}

/* Article Sidebar */
.article__sidebar {
  display: grid;
  gap: 2rem;
  align-content: start;
}

/* Table of Contents */
.toc__widget {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.toc__nav {
  max-height: 300px;
  overflow-y: auto;
}

.toc__list {
  display: grid;
  gap: 0.5rem;
}

.toc__link {
  display: block;
  padding: 0.5rem 0;
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  border-left: 2px solid transparent;
  padding-left: 1rem;
  transition: var(--transition);
}

.toc__link:hover,
.toc__link.active {
  color: var(--primary-color);
  border-left-color: var(--primary-color);
  padding-left: 1.5rem;
}

/* Popular Articles */
.popular__articles {
  display: grid;
  gap: 1rem;
}

.popular__article {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.popular__image {
  width: 50px;
  height: 50px;
  border-radius: 0.5rem;
  overflow: hidden;
  flex-shrink: 0;
}

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

.popular__content h5 {
  font-size: var(--small-font-size);
  color: var(--text-color);
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.popular__content h5:hover {
  color: var(--primary-color);
}

.popular__date {
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
}

/* Dark theme adjustments */
.dark-theme .breadcrumb {
  background-color: var(--dark-body-color);
  border-bottom-color: var(--dark-border-color);
}

.dark-theme .article__content {
  background-color: var(--dark-container-color);
}

.dark-theme .article__image figcaption {
  background-color: var(--dark-body-color);
}

.dark-theme .article__intro,
.dark-theme .article__quote,
.dark-theme .article__conclusion,
.dark-theme .author__bio-card,
.dark-theme .related__card {
  background-color: var(--dark-body-color);
  border-color: var(--dark-border-color);
}

.dark-theme .article__highlight {
  background: linear-gradient(135deg, #2d3748, #4a5568);
  border-color: #4a5568;
}

.dark-theme .article__highlight h4,
.dark-theme .article__highlight p {
  color: #fbd38d;
}

/* Responsive Design */
@media screen and (max-width: 992px) {
  .article__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .article__sidebar {
    order: -1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .toc__widget {
    position: static;
  }
}

@media screen and (max-width: 768px) {
  .article__content {
    padding: 1.5rem;
  }
  
  .article__title {
    font-size: var(--h1-font-size);
  }
  
  .article__excerpt {
    font-size: var(--normal-font-size);
  }
  
  .article__meta {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .article__stats {
    text-align: center;
  }
  
  .social__share {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .article__actions {
    flex-direction: column;
    gap: 1rem;
  }
  
  .author__bio-card {
    flex-direction: column;
    text-align: center;
  }
  
  .article__sidebar {
    grid-template-columns: 1fr;
  }
  
  .related__grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 576px) {
  .breadcrumb__item--active {
    max-width: 200px;
  }
  
  .article__content {
    padding: 1rem;
  }
  
  .article__image {
    margin: 1.5rem -1rem;
    border-radius: 0;
  }
  
  .share__buttons {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .actions__left {
    flex-direction: column;
    width: 100%;
  }
  
  .action__btn {
    justify-content: center;
  }
}