/* Modern Light Blue Blog Single Page Styles */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #FAFBFC;
    color: #2C3E50;
    line-height: 1.6;
}

:root {
    --primary-blue: #4A90E2;
    --light-blue: #E8F4F8;
    --soft-blue: #B8D4E8;
    --dark-text: #2C3E50;
    --light-text: #6B7280;
    --border-color: #E5E7EB;
    --white: #FFFFFF;
    --success-green: #10B981;
}

/* Override any existing styles */
.blog-single-container * {
    box-sizing: border-box;
}

/* Blog Container */
.blog-single-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    background: #FAFBFC;
    min-height: 100vh;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    color: var(--light-text);
}

.breadcrumbs a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumbs a:hover {
    color: var(--dark-text);
}

.breadcrumbs .separator {
    color: var(--light-text);
}

.breadcrumbs .current {
    color: var(--dark-text);
    font-weight: 500;
}

/* Toolbar */
.blog-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.toolbar-left {
    display: flex;
    gap: 1rem;
    flex: 1;
}

.toolbar-right {
    display: flex;
    gap: 0.5rem;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.search-box .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
}

.filter-select, .sort-select {
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
    background: var(--white);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    transition: all 0.2s;
}

.filter-select:hover, .sort-select:hover {
    border-color: var(--primary-blue);
}

/* Blog Header */
.blog-header {
    text-align: center;
    margin-bottom: 3rem;
}

.blog-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.blog-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all 0.2s;
}

.category-badge {
    background: #FFE8D6;
    color: #FF6B35;
}

.category-badge:hover {
    background: #FFD4B8;
    transform: translateY(-1px);
}

.tag-badge {
    background: var(--light-blue);
    color: var(--primary-blue);
}

.tag-badge:hover {
    background: var(--soft-blue);
    transform: translateY(-1px);
}

.blog-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--light-blue);
    color: var(--primary-blue);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-decoration: none;
    transition: all 0.2s;
}

.blog-category:hover {
    background: var(--soft-blue);
}

.blog-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-text);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.blog-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    color: var(--light-text);
    font-size: 0.875rem;
}

/* Blog Meta Container - New Single Line Layout */
.blog-meta-container {
    margin-top: 1.5rem;
}

/* Author and Meta in Single Line */
.author-meta-line {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.author-avatar-large {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--light-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.75rem;
    color: white;
}

.author-meta-text {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    justify-content: center;
    flex: 1;
}

.author-line {
    display: flex;
    align-items: center;
}

.author-name-bold {
    font-weight: 700;
    color: var(--dark-text);
    font-size: 1.0625rem;
    line-height: 1.3;
}

.meta-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    color: var(--light-text);
    font-size: 0.9375rem;
    line-height: 1.3;
}

.author-title-text {
    color: var(--light-text);
}

.author-role-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: capitalize;
    background: rgba(74, 144, 226, 0.1);
    color: var(--primary-blue);
}

.meta-dot {
    color: var(--light-text);
    opacity: 0.6;
}

/* Legacy support - keep for backward compatibility */
.author-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    justify-content: center;
}

.author-name-large {
    font-weight: 600;
    color: var(--dark-text);
    font-size: 1.0625rem;
    line-height: 1.3;
}

.author-role-large {
    font-size: 0.9375rem;
    color: var(--light-text);
    line-height: 1.3;
}

/* Meta Information Row */
.blog-meta-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    color: var(--light-text);
    font-size: 0.875rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-item svg {
    color: var(--light-text);
}

.meta-separator {
    color: var(--light-text);
    opacity: 0.5;
}

/* Legacy support - keep for other pages */
.meta-item.author-meta {
    gap: 0.75rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--light-blue);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.author-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.author-name {
    font-weight: 600;
    color: var(--dark-text);
    font-size: 0.9375rem;
    line-height: 1.2;
}

.author-title {
    font-size: 0.8125rem;
    color: var(--light-text);
    line-height: 1.2;
}

/* Featured Image */
.blog-featured-image {
    margin-bottom: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.blog-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Blog Content */
.blog-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    margin-bottom: 3rem;
}

.blog-content {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.blog-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-text);
    margin: 2rem 0 1rem;
}

.blog-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-text);
    margin: 1.5rem 0 1rem;
}

.blog-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--dark-text);
    margin-bottom: 1.5rem;
}

.blog-content ul, .blog-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.blog-content li {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

.blog-content a {
    color: var(--primary-blue);
    text-decoration: underline;
}

.blog-content a:hover {
    color: var(--dark-text);
}

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 2rem 0;
}

.blog-content blockquote {
    border-left: 4px solid var(--primary-blue);
    padding: 1rem 1.5rem;
    margin: 2rem 0;
    background: var(--light-blue);
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.blog-content code {
    background: var(--light-blue);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.blog-content pre {
    background: var(--dark-text);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 2rem 0;
}

.blog-content pre code {
    background: none;
    color: var(--white);
    padding: 0;
}

/* Sidebar */
.blog-sidebar {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.sidebar-widget {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}

.sidebar-widget h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 1rem;
}

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

.tag-item {
    padding: 0.5rem 1rem;
    background: var(--light-blue);
    color: var(--primary-blue);
    border-radius: 20px;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s;
}

.tag-item:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.category-list {
    list-style: none;
    padding: 0;
}

.category-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--dark-text);
    text-decoration: none;
    transition: color 0.2s;
}

.category-list a:hover {
    color: var(--primary-blue);
}

.category-count {
    background: var(--light-blue);
    color: var(--primary-blue);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Latest Posts Widget */
.latest-posts-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.latest-post-item {
    display: flex;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s;
}

.latest-post-item:hover {
    transform: translateX(4px);
}

.latest-post-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.latest-post-placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.latest-post-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    justify-content: center;
}

.latest-post-title {
    font-weight: 600;
    color: var(--dark-text);
    line-height: 1.4;
    font-size: 0.9375rem;
}

.latest-post-item:hover .latest-post-title {
    color: var(--primary-blue);
}

.latest-post-date {
    font-size: 0.75rem;
    color: var(--light-text);
}

/* Social Share */
.social-share {
    background: var(--light-blue);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 3rem;
}

.social-share h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 1.5rem;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Icon-only social buttons (like footer) */
.social-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(74, 144, 226, 0.3);
    color: var(--dark-text);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.social-icon-btn:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.social-icon-btn svg {
    width: 20px;
    height: 20px;
}

/* Specific hover colors for each platform */
.social-icon-btn.linkedin:hover {
    background: #0A66C2;
    border-color: #0A66C2;
}

.social-icon-btn.twitter:hover {
    background: #1DA1F2;
    border-color: #1DA1F2;
}

.social-icon-btn.facebook:hover {
    background: #1877F2;
    border-color: #1877F2;
}

.social-icon-btn.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: #e6683c;
}

.social-icon-btn.youtube:hover {
    background: #FF0000;
    border-color: #FF0000;
}

.social-icon-btn.copy:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

/* Related Posts */
.related-posts {
    margin-bottom: 3rem;
}

.related-posts h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 2rem;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.related-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.related-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-content {
    padding: 1.5rem;
}

.related-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--light-blue);
    color: var(--primary-blue);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.related-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.related-meta {
    font-size: 0.875rem;
    color: var(--light-text);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .blog-content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        position: static;
    }
    
    .toolbar-right {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .blog-single-container {
        padding: 1rem;
    }
    
    .blog-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar-left {
        flex-direction: column;
    }
    
    .search-box {
        max-width: 100%;
    }
    
    .toolbar-right {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .filter-select, .sort-select {
        width: 100%;
    }
    
    .blog-title {
        font-size: 1.75rem;
    }
    
    .blog-meta {
        gap: 1rem;
    }
    
    /* New author layout responsive */
    .author-avatar-large {
        width: 56px;
        height: 56px;
    }
    
    .avatar-placeholder {
        font-size: 1.5rem;
    }
    
    .author-name-bold {
        font-size: 1rem;
    }
    
    .meta-line {
        font-size: 0.875rem;
        gap: 0.375rem;
    }
    
    .author-meta-line {
        gap: 0.75rem;
    }
    
    .blog-meta-info {
        font-size: 0.8125rem;
        gap: 0.5rem;
    }
    
    .blog-badges {
        gap: 0.5rem;
    }
    
    .blog-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
    
    .blog-content {
        padding: 1.5rem;
    }
    
    .blog-content p,
    .blog-content li {
        font-size: 1rem;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .social-buttons {
        gap: 0.75rem;
    }
    
    .social-icon-btn {
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    .blog-title {
        font-size: 1.5rem;
    }
    
    .blog-content h2 {
        font-size: 1.5rem;
    }
    
    .blog-content h3 {
        font-size: 1.25rem;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Copy Link Feedback */
.copy-feedback {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--success-green);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}