/* EasyLedger Blog Styles */
/* VERSION: 2026-03-12-10-26AM-v1.0.0 */

/* ==================== BLOG HERO ==================== */
.blog-hero {
    background: linear-gradient(135deg, var(--background-alt) 0%, var(--background) 100%);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.blog-hero-content {
    max-width: 800px;
}

.blog-hero-content h1 {
    margin-bottom: var(--spacing-sm);
}

.blog-hero-content > p {
    font-size: 1.125rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

/* ==================== CATEGORY FILTER ==================== */
.blog-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.category-btn {
    padding: 0.5rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: 2rem;
    background: var(--background);
    color: var(--text-medium);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.category-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* ==================== BLOG LAYOUT ==================== */
.blog-posts-section {
    padding: var(--spacing-xl) 0;
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-xl);
    align-items: start;
}

/* ==================== BLOG TAGS ==================== */
.blog-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-tag-tutorials  { background: #dbeafe; color: #1d4ed8; }
.blog-tag-updates    { background: #dcfce7; color: #15803d; }
.blog-tag-tips       { background: #fef9c3; color: #a16207; }
.blog-tag-news       { background: #f3e8ff; color: #7e22ce; }

/* ==================== BLOG CARD META ==================== */
.blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-sm);
}

.blog-date,
.blog-read-time {
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* ==================== BLOG CARDS ==================== */
.blog-card {
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.blog-card-image-placeholder {
    background: linear-gradient(135deg, var(--primary-lighter), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
}

.blog-card-image-placeholder i {
    font-size: 3rem;
    opacity: 0.7;
}

/* Featured card */
.blog-card-featured {
    display: grid;
    grid-template-columns: 380px 1fr;
    margin-bottom: var(--spacing-lg);
}

.blog-card-featured .blog-card-image {
    height: 100%;
    min-height: 280px;
}

.blog-card-featured .blog-card-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.blog-card-featured .blog-card-title a {
    color: var(--text-dark);
}

.blog-card-featured .blog-card-title a:hover {
    color: var(--primary-color);
}

/* Standard cards */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.blog-card .blog-card-image {
    height: 180px;
}

.blog-card-body {
    padding: var(--spacing-md);
}

.blog-card-title {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
    line-height: 1.4;
}

.blog-card-title a {
    color: var(--text-dark);
    transition: var(--transition);
}

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

.blog-card-excerpt {
    color: var(--text-medium);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.blog-read-more:hover {
    gap: 0.65rem;
}

/* Load more */
.blog-load-more {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ==================== SIDEBAR ==================== */
.blog-sidebar {
    position: sticky;
    top: 90px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.sidebar-widget {
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-lighter);
}

/* Search */
.sidebar-search {
    display: flex;
    gap: 0.5rem;
}

.sidebar-search-input {
    flex: 1;
    padding: 0.6rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.sidebar-search-input:focus {
    border-color: var(--primary-color);
}

.sidebar-search-btn {
    padding: 0.6rem 0.875rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-search-btn:hover {
    background: var(--primary-dark);
}

/* Categories list */
.sidebar-categories li {
    border-bottom: 1px solid var(--border-color);
}

.sidebar-categories li:last-child {
    border-bottom: none;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    color: var(--text-medium);
    font-size: 0.95rem;
    transition: var(--transition);
}

.sidebar-categories a:hover {
    color: var(--primary-color);
}

.sidebar-categories span {
    background: var(--background-dark);
    color: var(--text-light);
    font-size: 0.8rem;
    padding: 0.1rem 0.5rem;
    border-radius: 1rem;
}

/* Recent posts */
.sidebar-recent li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-recent li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.sidebar-recent a {
    display: block;
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 0.25rem;
    transition: var(--transition);
}

.sidebar-recent a:hover {
    color: var(--primary-color);
}

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

/* CTA widget */
.sidebar-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-color: transparent;
    text-align: center;
    color: white;
}

.sidebar-cta-icon {
    font-size: 2rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.sidebar-cta h4 {
    color: white;
    margin-bottom: 0.5rem;
}

.sidebar-cta p {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.sidebar-cta .btn-primary {
    background: white;
    color: var(--primary-color);
}

.sidebar-cta .btn-primary:hover {
    background: var(--background-alt);
}

/* ==================== POST HERO ==================== */
.post-hero {
    background: linear-gradient(135deg, var(--background-alt) 0%, var(--background) 100%);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-color);
}

.post-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.post-breadcrumb a {
    color: var(--primary-color);
}

.post-breadcrumb i {
    font-size: 0.7rem;
}

.post-meta-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-md);
}

.post-header h1 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
    max-width: 800px;
}

.post-subtitle {
    font-size: 1.125rem;
    color: var(--text-medium);
    max-width: 720px;
    margin-bottom: var(--spacing-md);
}

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

.post-author-avatar {
    width: 44px;
    height: 44px;
    background: var(--primary-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.post-author strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.post-author span {
    font-size: 0.825rem;
    color: var(--text-light);
}

/* ==================== POST CONTENT ==================== */
.post-content-section {
    padding: var(--spacing-xl) 0;
}

.post-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-xl);
    align-items: start;
}

.post-image-placeholder {
    background: linear-gradient(135deg, var(--primary-lighter), var(--primary-light));
    height: 320px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-lg);
    gap: 1rem;
}

.post-image-placeholder i {
    font-size: 4rem;
    opacity: 0.7;
}

.post-image-placeholder span {
    font-weight: 600;
    opacity: 0.8;
}

/* Post body typography */
.post-body h2 {
    font-size: 1.5rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.post-body h2:first-child {
    border-top: none;
    margin-top: 0;
    padding-top: 0;
}

.post-body p {
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
}

.post-body a {
    color: var(--primary-color);
    text-decoration: underline;
}

.post-body ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.post-body ul li {
    color: var(--text-medium);
    margin-bottom: 0.4rem;
    line-height: 1.6;
}

.post-body strong {
    color: var(--text-dark);
    font-weight: 600;
}

/* Tips / callouts */
.post-tip {
    display: flex;
    gap: 1rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.post-tip i {
    color: #2563eb;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.post-tip-success {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.post-tip-success i {
    color: #16a34a;
}

.post-tip div {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.6;
}

.post-tip strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

/* Tags */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.post-tags-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.post-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--background-dark);
    border-radius: 2rem;
    font-size: 0.825rem;
    color: var(--text-medium);
    transition: var(--transition);
}

.post-tag:hover {
    background: var(--primary-lighter);
    color: var(--primary-dark);
}

/* Share */
.post-share {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--background-alt);
    border-radius: var(--radius-md);
}

.post-share-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
}

.post-share-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.share-btn-twitter  { background: #e7f3fb; color: #1da1f2; }
.share-btn-linkedin { background: #e8f0fb; color: #0077b5; }
.share-btn-copy     { background: var(--background-dark); color: var(--text-medium); }

.share-btn:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

/* Post navigation */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.post-nav-prev { text-align: left; }
.post-nav-next { text-align: right; }

.post-nav-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.post-nav a {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.post-nav a:hover {
    color: var(--primary-dark);
}

/* TOC */
.post-toc {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.post-toc li {
    border-bottom: none;
}

.post-toc a {
    display: block;
    padding: 0.4rem 0;
    color: var(--text-medium);
    font-size: 0.875rem;
    border-left: 2px solid transparent;
    padding-left: 0.75rem;
    transition: var(--transition);
}

.post-toc a:hover {
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

/* Back to blog */
.back-to-blog {
    padding: 0 0 var(--spacing-xl);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .blog-layout,
    .post-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        position: static;
    }

    .blog-card-featured {
        grid-template-columns: 1fr;
    }

    .blog-card-featured .blog-card-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .post-header h1 {
        font-size: 1.75rem;
    }

    .post-nav {
        grid-template-columns: 1fr;
    }

    .post-nav-next {
        text-align: left;
    }

    .blog-categories {
        gap: 0.4rem;
    }

    .category-btn {
        font-size: 0.825rem;
        padding: 0.4rem 0.9rem;
    }
}