/**
 * Kolaras Hulchal - Single Article Typography & Layout CSS
 *
 * @package Kolaras_Hulchal
 * @version 1.0.0
 */

/* 1. Article Main Container */
.kh-single-article {
    background-color: var(--kh-bg-white, #FFFFFF);
    border-radius: var(--kh-radius, 6px);
    border: 1px solid var(--kh-border, #E2E8F0);
    padding: 2rem;
    box-shadow: var(--kh-shadow, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
    margin-bottom: 2.5rem;
}

/* 2. Breadcrumbs Navigation */
.kh-breadcrumbs {
    margin-bottom: 1.25rem;
    font-size: 0.8125rem;
    color: var(--kh-text-muted, #64748B);
}

.kh-breadcrumb-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem;
}

.kh-breadcrumb-item a {
    color: var(--kh-text-muted, #64748B);
    text-decoration: none;
    transition: color 0.2s ease;
}

.kh-breadcrumb-item a:hover {
    color: var(--kh-red-primary, #D90429);
}

.kh-breadcrumb-sep {
    color: var(--kh-text-muted, #64748B);
}

.kh-breadcrumb-item.current-page {
    color: var(--kh-text-main, #0F172A);
    font-weight: 600;
}

/* 3. Header, Title & Byline */
.kh-article-badge-wrap {
    margin-bottom: 0.75rem;
}

.kh-article-badge {
    display: inline-block;
    background-color: var(--kh-red-primary, #D90429);
    color: var(--kh-text-inverse, #FFFFFF);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.625rem;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.kh-article-badge:hover {
    background-color: var(--kh-red-hover, #EF233C);
}

.kh-article-title {
    font-family: var(--kh-font-heading, 'Tiro Devanagari Hindi', serif);
    font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
    font-weight: 700;
    line-height: 1.35;
    color: var(--kh-navy-dark, #0B132B);
    margin: 0 0 1rem 0;
}

.kh-article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    font-size: 0.8125rem;
    color: var(--kh-text-muted, #64748B);
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--kh-border, #E2E8F0);
    margin-bottom: 1.25rem;
}

.kh-article-meta a {
    color: var(--kh-text-main, #0F172A);
    font-weight: 600;
    text-decoration: none;
}

.kh-article-meta a:hover {
    color: var(--kh-red-primary, #D90429);
}

.kh-meta-updated {
    font-style: italic;
    color: var(--kh-text-muted, #64748B);
}

/* 4. Social Share Buttons Bar */
.kh-article-share-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
    padding: 0.75rem 1rem;
    background-color: #F8FAFC;
    border-radius: var(--kh-radius, 6px);
    border: 1px solid var(--kh-border, #E2E8F0);
}

.kh-share-label {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--kh-navy-dark, #0B132B);
}

.kh-share-buttons-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.kh-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 700;
    padding: 0.375rem 0.875rem;
    border-radius: 4px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    color: var(--kh-text-inverse, #FFFFFF);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.kh-share-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.kh-share-whatsapp {
    background-color: #25D366;
}

.kh-share-facebook {
    background-color: #1877F2;
}

.kh-share-x {
    background-color: #000000;
}

.kh-share-copy,
.kh-share-native {
    background-color: var(--kh-navy-main, #1C2541);
}

/* 5. Featured Image & Caption */
.kh-article-featured-media {
    margin-bottom: 1.75rem;
    border-radius: var(--kh-radius, 6px);
    overflow: hidden;
}

.kh-article-featured-img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
    border-radius: var(--kh-radius, 6px);
}

.kh-featured-caption {
    font-size: 0.8125rem;
    color: var(--kh-text-muted, #64748B);
    font-style: italic;
    text-align: center;
    margin-top: 0.5rem;
}

/* 6. Article Content Body Typography & Legacy Styling Defense */
.kh-article-content {
    font-family: var(--kh-font-body, 'Noto Sans Devanagari', sans-serif);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--kh-text-main, #0F172A);
    margin-bottom: 2rem;
}

.kh-article-content p {
    margin-bottom: 1.5rem;
}

.kh-article-content h2,
.kh-article-content h3,
.kh-article-content h4 {
    font-family: var(--kh-font-heading, 'Tiro Devanagari Hindi', serif);
    font-weight: 700;
    color: var(--kh-navy-dark, #0B132B);
    margin: 2rem 0 1rem 0;
    line-height: 1.35;
}

.kh-article-content h2 {
    font-size: 1.5rem;
}

.kh-article-content h3 {
    font-size: 1.3125rem;
}

.kh-article-content h4 {
    font-size: 1.125rem;
}

.kh-article-content a {
    color: var(--kh-red-primary, #D90429);
    text-decoration: underline;
}

.kh-article-content a:hover {
    color: var(--kh-red-hover, #EF233C);
}

/* Defensive rules capping all images, tables, iframes to 100% width */
.kh-article-content img,
.kh-article-content iframe,
.kh-article-content table,
.kh-article-content embed,
.kh-article-content object {
    max-width: 100% !important;
    height: auto !important;
}

.kh-article-content table {
    border-collapse: collapse;
    width: 100%;
    margin-bottom: 1.5rem;
}

.kh-article-content th,
.kh-article-content td {
    border: 1px solid var(--kh-border, #E2E8F0);
    padding: 0.625rem;
    text-align: left;
}

.kh-article-content blockquote {
    border-left: 4px solid var(--kh-red-primary, #D90429);
    padding-left: 1.25rem;
    margin: 1.75rem 0;
    font-style: italic;
    color: var(--kh-navy-main, #1C2541);
    background-color: #F8FAFC;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    border-radius: 0 4px 4px 0;
}

.kh-responsive-embed-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    margin: 1.75rem 0;
    background-color: #000;
    border-radius: 6px;
    overflow: hidden;
}

.kh-responsive-embed-container iframe {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    border: 0;
}

/* 7. Author Bio Box */
.kh-author-bio-box {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    background-color: #F8FAFC;
    border: 1px solid var(--kh-border, #E2E8F0);
    border-radius: var(--kh-radius, 6px);
    margin-top: 2rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.kh-author-avatar-wrap {
    flex-shrink: 0;
}

.kh-author-avatar {
    border-radius: 50%;
    width: 70px;
    height: 70px;
    object-fit: cover;
    border: 2px solid var(--kh-red-primary, #D90429);
}

.kh-author-name {
    font-family: var(--kh-font-heading, serif);
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.375rem 0;
}

.kh-author-name a {
    color: var(--kh-navy-dark, #0B132B);
    text-decoration: none;
}

.kh-author-desc {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--kh-text-muted, #64748B);
    margin: 0 0 0.75rem 0;
}

.kh-author-more-link {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--kh-red-primary, #D90429);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.kh-author-more-link:hover {
    color: var(--kh-red-hover, #EF233C);
}

/* 8. Related Posts Section Grid */
.kh-related-posts-section {
    margin-top: 2.5rem;
}

.kh-grid-3-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

/* 9. Responsive Breakpoints */
@media (max-width: 991px) {
    .kh-grid-3-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .kh-single-article {
        padding: 1.25rem;
    }

    .kh-author-bio-box {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .kh-grid-3-col {
        grid-template-columns: repeat(1, 1fr);
    }
}