/* ========================================
   Article Detail Page Styles
   ======================================== */

.article-detail-page {
    padding-top: 140px;
    padding-bottom: 120px;
    background: #fff;
    min-height: 100vh;
}

/* Fix header colors on article detail page */
body.single .header {
    background: #fff;
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

body.single .header .logo,
body.single .header .nav a,
body.single .header .action-btn {
    color: var(--color-text);
}

body.single .header-inner {
    border-bottom: 1px solid var(--color-border);
}

body.single .mobile-menu-btn span {
    background: var(--color-text);
}

/* Article Header */
.article-header {
    border-top: 1px solid var(--color-text);
    border-bottom: 1px solid var(--color-text);
    padding: 40px 0;
    margin: 0 24px;
}

.article-header-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.article-header-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.article-date {
    font-size: 14px;
    color: var(--color-text-light);
}

.article-title {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 400;
    color: var(--color-text);
    line-height: 1.2;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-light);
}

.article-author img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.article-comment-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
}

.article-comment-count svg {
    width: 16px;
    height: 16px;
}

.article-comment-count span {
    font-size: 12px;
    color: var(--color-text-muted);
}

.article-header-image {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.article-header-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Article Content */
.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 50px 24px 60px;
}

.article-content p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.article-content img {
    width: 100%;
    height: auto;
    margin: 40px 0;
    display: block;
}

/* Related Posts */
.related-posts {
    margin: 0 24px;
    padding-top: 60px;
    border-top: 1px solid var(--color-text);
}

.related-posts-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: 30px;
}

.related-posts-slider {
    position: relative;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.related-post-card {
    cursor: pointer;
}

.related-post-card .related-post-image {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    margin-bottom: 16px;
}

.related-post-card .related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.related-post-card .related-post-meta time {
    display: block;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.related-post-card .related-post-meta h3 {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 400;
    color: var(--color-text);
    transition: var(--transition);
}

.related-post-card:hover .related-post-meta h3 {
    color: var(--color-text-light);
}

.related-posts-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 2;
}

.related-posts-nav .slider-arrow {
    pointer-events: all;
    background: #fff;
}

.related-posts-nav .slider-arrow.prev {
    margin-left: -60px;
}

.related-posts-nav .slider-arrow.next {
    margin-right: -60px;
}

/* Comments Section */
.comments-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 24px 0;
}

.comments-section-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: 16px;
}

.comments-note {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 30px;
}

.comments-note .required {
    color: #c44;
}

.comment-form .form-group {
    margin-bottom: 20px;
}

.comment-form label {
    display: block;
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 8px;
}

.comment-form label .required {
    color: #c44;
    margin-left: 2px;
}

.comment-form textarea,
.comment-form input[type="text"],
.comment-form input[type="email"] {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    font-size: 14px;
    font-family: var(--font-body);
    color: var(--color-text);
    background: #fff;
    outline: none;
    transition: var(--transition);
}

.comment-form textarea:focus,
.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus {
    border-color: var(--color-text);
}

.comment-form textarea {
    min-height: 160px;
    resize: vertical;
}

.comment-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.comment-form .btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 40px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: capitalize;
    background: var(--color-dark);
    color: #fff;
    border: none;
    transition: var(--transition);
    cursor: pointer;
}

.comment-form .btn-submit:hover {
    background: var(--color-dark-hover);
}

/* Responsive */
@media (max-width: 1024px) {
    .related-posts-nav .slider-arrow.prev {
        margin-left: -20px;
    }

    .related-posts-nav .slider-arrow.next {
        margin-right: -20px;
    }
}

@media (max-width: 768px) {
    .article-detail-page {
        padding-top: 120px;
        padding-bottom: 80px;
    }

    .article-header {
        padding: 30px 0;
        margin: 0 20px;
    }

    .article-header-inner {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .article-title {
        font-size: 32px;
    }

    .article-header-image {
        aspect-ratio: 16/10;
    }

    .article-content {
        padding: 30px 20px 40px;
    }

    .related-posts {
        margin: 0 20px;
    }

    .related-posts-title {
        font-size: 26px;
    }

    .related-posts-grid {
        grid-template-columns: 1fr;
    }

    .comments-section {
        padding: 40px 20px 0;
    }

    .comments-section-title {
        font-size: 26px;
    }

    .comment-form .form-row {
        grid-template-columns: 1fr;
    }
}