/**
 * MedPrepOnline Blog Module Styles
 * Using teal gradient theme (#4fb3d9 to #5dbea3)
 * Inspired by: https://www.medexamexpert.com/blog/
 */

/* ============================================================================
   BLOG HERO SECTION
   ============================================================================ */
.blog-hero {
    background: linear-gradient(135deg, rgba(79, 179, 217, 0.95) 0%, rgba(93, 190, 163, 0.95) 100%),
        url('/static/image/blog-pattern.png');
    background-size: cover;
    background-position: center;
    padding: 80px 0;
    color: var(--bg-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    pointer-events: none;
}

.blog-hero__content {
    position: relative;
    z-index: 1;
}

.blog-hero__subtitle {
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    opacity: 0.95;
}

.blog-hero__title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.blog-hero__description {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================================
   CATEGORY FILTER TABS
   ============================================================================ */
.category-filter {
    background: var(--bg-white);
    padding: 30px 0;
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.category-tab {
    padding: 10px 20px;
    border: 2px solid var(--border-light);
    background: var(--bg-white);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
    display: inline-block;
}

.category-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.category-tab.active {
    background: var(--primary-gradient);
    color: var(--bg-white);
    border-color: transparent;
    box-shadow: var(--shadow-primary);
}

.category-tab__count {
    display: inline-block;
    margin-left: 5px;
    font-size: 0.85rem;
    opacity: 0.8;
}

/* ============================================================================
   BLOG GRID LAYOUT
   ============================================================================ */
.blog-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* ============================================================================
   BLOG CARD COMPONENT
   ============================================================================ */
.blog-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.blog-card__image-wrapper {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--bg-gray);
}

.blog-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card__image {
    transform: scale(1.1);
}

.blog-card__category {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.95);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
}

.blog-card__read-time {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.7);
    color: var(--bg-white);
    font-size: 0.75rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-card__content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card__title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__title a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.blog-card__excerpt {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.blog-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

.blog-card__author {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.blog-card__author-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-primary);
}

.blog-card__author-info {
    display: flex;
    flex-direction: column;
}

.blog-card__author-name {
    font-weight: 600;
    color: var(--text-dark);
}

.blog-card__date {
    font-size: 0.8rem;
    color: var(--text-light);
}

.blog-card__btn {
    padding: 10px 24px;
    background: var(--primary-gradient);
    color: var(--bg-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.blog-card__btn:hover {
    transform: translateX(3px);
    box-shadow: var(--shadow-primary);
    color: var(--bg-white);
}

/* ============================================================================
   FEATURED POST (Large Card)
   ============================================================================ */
.blog-card--featured {
    grid-column: span 2;
}

.blog-card--featured .blog-card__image-wrapper {
    height: 400px;
}

.blog-card--featured .blog-card__title {
    font-size: 2rem;
}

.blog-card--featured .blog-card__excerpt {
    font-size: 1.1rem;
    -webkit-line-clamp: 4;
}

/* ============================================================================
   LOAD MORE BUTTON
   ============================================================================ */
.blog-load-more {
    text-align: center;
    margin: 40px 0;
}

.btn-load-more {
    padding: 15px 40px;
    background: var(--bg-white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-load-more:hover {
    background: var(--primary-gradient);
    color: var(--bg-white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

.btn-load-more:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================================================
   BLOG SIDEBAR
   ============================================================================ */
.blog-sidebar {
    position: sticky;
    top: 120px;
}

.sidebar-widget {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.sidebar-widget__title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-color);
}

/* Search Widget */
.sidebar-search {
    position: relative;
}

.sidebar-search__input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.sidebar-search__input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--border-primary-light);
}

.sidebar-search__btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-gradient);
    color: var(--bg-white);
    border: none;
    padding: 8px 15px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.sidebar-search__btn:hover {
    box-shadow: var(--shadow-primary);
}

/* Featured Posts Widget */
.featured-post-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-light);
}

.featured-post-item:last-child {
    border-bottom: none;
}

.featured-post-item__image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.featured-post-item__content {
    flex: 1;
}

.featured-post-item__title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-post-item__title a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.featured-post-item__title a:hover {
    color: var(--primary-color);
}

.featured-post-item__meta {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* Tags Widget */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-cloud__item {
    padding: 6px 15px;
    background: var(--bg-light);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition-fast);
    border: 1px solid var(--border-light);
}

.tag-cloud__item:hover {
    background: var(--primary-gradient);
    color: var(--bg-white);
    border-color: transparent;
    transform: translateY(-2px);
}

/* ============================================================================
   NEWSLETTER SECTION
   ============================================================================ */
.newsletter-section {
    background: var(--primary-gradient);
    padding: 60px 0;
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.newsletter-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content__icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.newsletter-content__title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.newsletter-content__description {
    font-size: 1.1rem;
    opacity: 0.95;
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    max-width: 550px;
    margin: 0 auto;
}

.newsletter-form__input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--bg-white);
    backdrop-filter: blur(10px);
}

.newsletter-form__input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.newsletter-form__input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form__btn {
    padding: 15px 35px;
    background: var(--bg-white);
    color: var(--primary-color);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.newsletter-form__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* ============================================================================
   BLOG DETAIL PAGE
   ============================================================================ */
.blog-detail {
    padding: 60px 0;
}

.blog-detail__header {
    margin-bottom: 40px;
}

.blog-detail__category {
    display: inline-block;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.blog-detail__title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 20px;
}

.blog-detail__meta {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    padding: 20px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.blog-detail__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.blog-detail__author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border-primary);
}

.blog-detail__author-info {
    display: flex;
    flex-direction: column;
}

.blog-detail__author-name {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
}

.blog-detail__author-title {
    font-size: 0.85rem;
    color: var(--text-light);
}

.blog-detail__stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.blog-detail__stat-icon {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.blog-detail__featured-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin: 40px 0;
    box-shadow: var(--shadow-lg);
}

.blog-detail__content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.blog-detail__content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 40px;
    margin-bottom: 20px;
}

.blog-detail__content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 30px;
    margin-bottom: 15px;
}

.blog-detail__content p {
    margin-bottom: 20px;
}

.blog-detail__content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 30px 0;
}

.blog-detail__content ul,
.blog-detail__content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.blog-detail__content li {
    margin-bottom: 10px;
}

.blog-detail__content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 20px 30px;
    margin: 30px 0;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    font-style: italic;
    color: var(--text-secondary);
}

.blog-detail__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 40px 0;
    padding: 30px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.blog-detail__tag {
    padding: 8px 18px;
    background: var(--bg-light);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-fast);
    border: 1px solid var(--border-light);
}

.blog-detail__tag:hover {
    background: var(--primary-gradient);
    color: var(--bg-white);
    border-color: transparent;
}

/* ============================================================================
   RELATED POSTS
   ============================================================================ */
.related-posts {
    margin: 60px 0;
}

.related-posts__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 30px;
    text-align: center;
}

.related-posts__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* ============================================================================
   COMMENTS SECTION
   ============================================================================ */
.comments-section {
    margin: 60px 0;
    padding: 40px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.comments-section__title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.comment-item {
    padding: 25px 0;
    border-bottom: 1px solid var(--border-light);
}

.comment-item:last-child {
    border-bottom: none;
}

.comment-item__header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.comment-item__avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-item__info {
    flex: 1;
}

.comment-item__author {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
}

.comment-item__date {
    font-size: 0.85rem;
    color: var(--text-light);
}

.comment-item__content {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-left: 65px;
}

/* Comment Form */
.comment-form {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 2px solid var(--border-light);
}

.comment-form__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 25px;
}

.comment-form__field {
    margin-bottom: 20px;
}

.comment-form__label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.comment-form__input,
.comment-form__textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
}

.comment-form__input:focus,
.comment-form__textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--border-primary-light);
}

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

.comment-form__btn {
    padding: 15px 40px;
    background: var(--primary-gradient);
    color: var(--bg-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.comment-form__btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */
@media (max-width: 1200px) {
    .blog-card--featured {
        grid-column: span 1;
    }

    .blog-card--featured .blog-card__image-wrapper {
        height: 250px;
    }

    .blog-card--featured .blog-card__title {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 50px 0;
    }

    .blog-hero__title {
        font-size: 2rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .category-tabs {
        gap: 8px;
    }

    .category-tab {
        padding: 8px 15px;
        font-size: 0.85rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form__btn {
        width: 100%;
    }

    .blog-detail__title {
        font-size: 2rem;
    }

    .blog-detail__meta {
        gap: 15px;
    }

    .blog-sidebar {
        position: static;
        margin-top: 40px;
    }
}

@media (max-width: 480px) {
    .blog-hero__title {
        font-size: 1.5rem;
    }

    .blog-card__title {
        font-size: 1.1rem;
    }

    .newsletter-content__title {
        font-size: 1.5rem;
    }

    .blog-detail__title {
        font-size: 1.5rem;
    }

    .comment-item__content {
        margin-left: 0;
        margin-top: 15px;
    }
}

/* ============================================================================
   LOADING & ANIMATIONS
   ============================================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.blog-card {
    animation: fadeInUp 0.6s ease-out;
}

.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge-primary {
    background: var(--primary-gradient);
    color: var(--bg-white);
}

.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.no-results__icon {
    font-size: 4rem;
    color: var(--text-lighter);
    margin-bottom: 20px;
}

.no-results__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.no-results__message {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ========================================================================
   TOAST NOTIFICATIONS
   ======================================================================== */

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    min-width: 300px;
    max-width: 500px;
    pointer-events: auto;
}

.toast-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.toast-error {
    background: linear-gradient(135deg, #dc3545 0%, #fd7e14 100%);
}

.toast-success small,
.toast-error small {
    display: block;
    margin-top: 6px;
    opacity: 0.9;
    font-size: 13px;
    line-height: 1.4;
}

/* Toast animations */
@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* Mobile toast positioning */
@media (max-width: 480px) {
    .toast {
        top: 10px;
        right: 10px;
        left: 10px;
        min-width: auto;
        max-width: none;
    }

    @keyframes slideInRight {
        from {
            transform: translateY(-100px);
            opacity: 0;
        }

        to {
            transform: translateY(0);
            opacity: 1;
        }
    }

    @keyframes slideOutRight {
        from {
            transform: translateY(0);
            opacity: 1;
        }

        to {
            transform: translateY(-100px);
            opacity: 0;
        }
    }
}

/* ========================================================================
   RELATED POSTS SECTION
   ======================================================================== */

.related-posts {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid #e0e0e0;
}

.related-posts__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.related-posts__title i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.related-posts__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

/* Related Post Card */
.related-post-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.related-post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(79, 179, 217, 0.2);
}

.related-post-card__link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.related-post-card__image-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 60%;
    /* 5:3 aspect ratio */
    overflow: hidden;
    background: var(--light-gray);
}

.related-post-card__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.related-post-card:hover .related-post-card__image {
    transform: scale(1.08);
}

.related-post-card__category {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.related-post-card__content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.related-post-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.related-post-card:hover .related-post-card__title {
    color: var(--primary-color);
}

.related-post-card__excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-post-card__meta {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.related-post-card__date,
.related-post-card__read-time {
    display: flex;
    align-items: center;
    gap: 6px;
}

.related-post-card__meta i {
    color: var(--primary-color);
}

/* Responsive - Related Posts */
@media (max-width: 992px) {
    .related-posts__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .related-posts {
        margin-top: 40px;
        padding-top: 30px;
    }

    .related-posts__title {
        font-size: 1.5rem;
    }

    .related-posts__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .related-post-card__content {
        padding: 16px;
    }

    .related-post-card__title {
        font-size: 1rem;
    }
}

/* No posts message styling */
.no-posts {
    text-align: center;
    padding: 60px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.no-posts i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-posts h3 {
    font-size: 1.5rem;
    color: var(--heading-color);
    margin-bottom: 12px;
}

.no-posts p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}


/* ========================================================================
   TAG CLOUD - ACTIVE STATE
   ======================================================================== */

.tag-cloud__item--active {
    background: var(--primary-gradient) !important;
    border-color: transparent !important;
    color: white !important;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(79, 179, 217, 0.3);
}