/* Blogs System Styling - Enhanced */

:root {
    --blog-primary: #667eea;
    --blog-secondary: #764ba2;
    --blog-accent: #f093fb;
    --blog-text: #2d3748;
    --blog-text-light: #718096;
    --blog-bg: #f7fafc;
    --blog-border: #e2e8f0;
    --blog-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --blog-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Blog Cards - Enhanced */
.blog-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--blog-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--blog-border);
}

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

.blog-cover {
    height: 220px;
    background-size: cover;
    background-position: center;
    position: relative;
    background-color: var(--blog-bg);
}

.blog-cover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
}

.blog-category-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.95);
    padding: 6px 16px;
    border-radius: 24px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--blog-primary);
    backdrop-filter: blur(10px);
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.blog-card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-title {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.875rem;
    line-height: 1.4;
    color: var(--blog-text);
}

.blog-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

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

.blog-description {
    color: var(--blog-text-light);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex: 1;
}

.blog-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.25rem;
    border-top: 1px solid var(--blog-border);
}

.blog-author {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--blog-text);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color 0.2s;
}

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

.author-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--blog-border);
}

.blog-stats {
    display: flex;
    gap: 1.25rem;
    font-size: 0.875rem;
    color: var(--blog-text-light);
}

.blog-stats span {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.blog-stats i {
    color: var(--blog-primary);
}

/* Header Section */
.blogs-header {
    background: linear-gradient(135deg, var(--blog-primary) 0%, var(--blog-secondary) 100%);
    border-radius: 20px;
    padding: 3rem 2rem;
    margin-bottom: 2.5rem;
    color: white;
    box-shadow: var(--blog-shadow-lg);
}

.blogs-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.blogs-header p {
    font-size: 1.125rem;
    opacity: 0.95;
}

/* Sidebar Widgets */
.sidebar-widget {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.75rem;
    box-shadow: var(--blog-shadow);
    border: 1px solid var(--blog-border);
}

.widget-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--blog-text);
    margin-bottom: 1.25rem;
    padding-bottom: 0.875rem;
    border-bottom: 2px solid var(--blog-border);
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.widget-title i {
    color: var(--blog-primary);
    font-size: 1.25rem;
}

.widget-content {
    font-size: 0.9375rem;
}

/* List Group Styling */
.list-group-item {
    border-color: var(--blog-border);
    padding: 0.875rem 1.125rem;
    transition: all 0.2s;
}

.list-group-item h6 {
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.list-group-item-action:hover {
    background-color: var(--blog-bg);
    border-color: var(--blog-primary);
    transform: translateX(4px);
}

.list-group-item-action.active {
    background: linear-gradient(135deg, var(--blog-primary) 0%, var(--blog-secondary) 100%);
    border-color: var(--blog-primary);
}

/* Blog Header Section */
.blog-header-section {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--blog-shadow-lg);
    border: 1px solid var(--blog-border);
}

.blog-header-cover {
    width: 100%;
    height: 350px;
    background-size: cover;
    background-position: center;
    border-radius: 16px;
    box-shadow: var(--blog-shadow);
    margin-bottom: 2rem;
}

.blog-stat {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1.25rem;
    background: var(--blog-bg);
    border-radius: 24px;
    font-size: 0.9375rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border: 1px solid var(--blog-border);
}

.blog-stat i {
    color: var(--blog-primary);
}

.blog-stat strong {
    color: var(--blog-text);
    font-weight: 700;
}

/* Post Cards */
.post-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--blog-shadow);
    margin-bottom: 2rem;
    transition: all 0.3s ease;
    border: 1px solid var(--blog-border);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--blog-shadow-lg);
}

.post-featured-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.post-card-body {
    padding: 2rem;
}

.post-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
    color: var(--blog-text);
}

.post-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

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

.post-excerpt {
    color: var(--blog-text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.0625rem;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.25rem;
    border-top: 1px solid var(--blog-border);
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
}

.post-meta-left,
.post-meta-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--blog-border);
}

.post-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--blog-text);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.post-author:hover {
    color: var(--blog-primary);
}

/* Full Post View */
.post-full {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--blog-shadow);
    border: 1px solid var(--blog-border);
}

.post-title-large {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--blog-text);
}

.post-meta-large {
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--blog-border);
    margin-bottom: 3rem;
}

.post-actions {
    display: flex;
    gap: 0.875rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.post-action-btn {
    padding: 0.625rem 1.25rem;
    border-radius: 24px;
    font-size: 0.9375rem;
    font-weight: 600;
    transition: all 0.2s;
    border: 2px solid var(--blog-border);
}

.post-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.post-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--blog-text);
}

.post-content h2 {
    font-size: 2rem;
    margin-top: 3rem;
    margin-bottom: 1.25rem;
    font-weight: 700;
    color: var(--blog-text);
}

.post-content h3 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--blog-text);
}

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

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    margin: 2rem 0;
    box-shadow: var(--blog-shadow);
}

.post-content ul,
.post-content ol {
    margin-bottom: 1.75rem;
    padding-left: 2.5rem;
}

.post-content li {
    margin-bottom: 0.625rem;
}

.post-content blockquote {
    border-left: 4px solid var(--blog-primary);
    padding-left: 2rem;
    margin: 2.5rem 0;
    font-style: italic;
    color: var(--blog-text-light);
    background: var(--blog-bg);
    padding: 1.5rem 2rem;
    border-radius: 0 16px 16px 0;
    font-size: 1.1875rem;
}

.post-content code {
    background: var(--blog-bg);
    padding: 0.25rem 0.625rem;
    border-radius: 6px;
    font-size: 0.9375em;
    font-family: 'Courier New', monospace;
    color: var(--blog-primary);
    border: 1px solid var(--blog-border);
}

.post-content pre {
    background: var(--blog-text);
    color: white;
    padding: 1.75rem;
    border-radius: 12px;
    overflow-x: auto;
    margin: 2rem 0;
    box-shadow: var(--blog-shadow);
}

.post-content pre code {
    background: none;
    color: inherit;
    padding: 0;
    border: none;
}

/* Tags */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
    padding-top: 2.5rem;
    border-top: 2px solid var(--blog-border);
    margin-top: 3rem;
}

.post-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.625rem 1.25rem;
    background: var(--blog-bg);
    color: var(--blog-primary);
    border-radius: 24px;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 600;
    transition: all 0.2s;
    border: 1px solid var(--blog-border);
}

.post-tag:hover {
    background: var(--blog-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Comments */
.comments-section {
    margin-top: 4rem;
}

.comment-card {
    background: var(--blog-bg);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    transition: all 0.2s;
    border: 1px solid var(--blog-border);
}

.comment-card:hover {
    background: white;
    box-shadow: var(--blog-shadow);
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 1rem;
}

.comment-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.comment-author {
    font-weight: 700;
    color: var(--blog-text);
    text-decoration: none;
    font-size: 0.9375rem;
}

.comment-author:hover {
    color: var(--blog-primary);
}

.comment-date {
    font-size: 0.8125rem;
    color: var(--blog-text-light);
}

.comment-content {
    color: var(--blog-text);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Editor Toolbar */
.editor-toolbar {
    background: var(--blog-bg);
    border: 1px solid var(--blog-border);
    border-bottom: none;
    border-radius: 12px 12px 0 0;
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.editor-btn {
    background: white;
    border: 1px solid var(--blog-border);
    border-radius: 8px;
    padding: 0.625rem 1rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9375rem;
    color: var(--blog-text);
}

.editor-btn:hover {
    background: var(--blog-primary);
    border-color: var(--blog-primary);
    color: white;
    transform: translateY(-1px);
}

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

#content {
    border-radius: 0 0 12px 12px;
    min-height: 400px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    padding: 1.5rem;
}

/* Tag Input System */
.tag-input-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    padding: 0.75rem;
    border: 1px solid var(--blog-border);
    border-radius: 12px;
    min-height: 48px;
    align-items: center;
    background: white;
}

.tag-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 1rem;
    background: var(--blog-bg);
    color: var(--blog-primary);
    border-radius: 24px;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid var(--blog-border);
}

.tag-badge .remove-tag {
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    font-weight: 700;
}

.tag-badge .remove-tag:hover {
    opacity: 1;
    color: #e53e3e;
}

.tag-input-field {
    border: none;
    outline: none;
    flex: 1;
    min-width: 140px;
    padding: 0.375rem;
    font-size: 0.9375rem;
}

/* Search and Filter Bar */
.search-filter-bar {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--blog-shadow);
    border: 1px solid var(--blog-border);
}

/* Stats Alert */
.stats-alert {
    background: linear-gradient(135deg, var(--blog-primary) 0%, var(--blog-secondary) 100%);
    color: white;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    border: none;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 5rem 2rem;
}

.empty-state i {
    font-size: 5rem;
    color: var(--blog-border);
    margin-bottom: 2rem;
}

.empty-state h4 {
    color: var(--blog-text);
    margin-bottom: 1rem;
    font-weight: 700;
}

.empty-state p {
    color: var(--blog-text-light);
    margin-bottom: 2rem;
    font-size: 1.0625rem;
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, var(--blog-bg) 25%, #e2e8f0 50%, var(--blog-bg) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
    border-radius: 12px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Success/Error Messages */
.message-banner {
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    border: 2px solid;
}

.message-banner.success {
    background: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.message-banner.error {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blogs-header {
        padding: 2rem 1.5rem;
    }
    
    .blogs-header h1 {
        font-size: 1.875rem;
    }
    
    .blog-cover {
        height: 180px;
    }
    
    .blog-header-cover {
        height: 250px;
    }
    
    .blog-title {
        font-size: 1.125rem;
    }
    
    .post-title {
        font-size: 1.5rem;
    }
    
    .post-title-large {
        font-size: 2rem;
    }
    
    .post-content {
        font-size: 1rem;
    }
    
    .post-content h2 {
        font-size: 1.625rem;
    }
    
    .post-content h3 {
        font-size: 1.375rem;
    }
    
    .post-featured-image {
        height: 220px;
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.875rem;
    }
    
    .post-actions {
        flex-direction: column;
    }
    
    .post-actions .btn {
        width: 100%;
    }
    
    .post-full {
        padding: 1.5rem;
    }
    
    .sidebar-widget {
        margin-bottom: 1.25rem;
    }
    
    .editor-toolbar {
        padding: 0.75rem;
    }
    
    .editor-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.blog-card,
.post-card {
    animation: fadeIn 0.5s ease-out;
}

/* Buttons - Enhanced */
.btn-primary {
    background: linear-gradient(135deg, var(--blog-primary) 0%, var(--blog-secondary) 100%);
    border: none;
    padding: 0.625rem 1.5rem;
    border-radius: 24px;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-outline-primary {
    border: 2px solid var(--blog-primary);
    color: var(--blog-primary);
    background: transparent;
    border-radius: 24px;
    font-weight: 600;
    padding: 0.625rem 1.5rem;
    transition: all 0.2s;
}

.btn-outline-primary:hover {
    background: var(--blog-primary);
    color: white;
    transform: translateY(-2px);
}

/* Badges */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 24px;
    font-weight: 600;
    font-size: 0.8125rem;
}

/* Pagination */
.pagination {
    gap: 0.5rem;
}

.page-link {
    border-radius: 8px;
    border: 1px solid var(--blog-border);
    color: var(--blog-text);
    font-weight: 600;
    transition: all 0.2s;
}

.page-link:hover {
    background: var(--blog-primary);
    border-color: var(--blog-primary);
    color: white;
    transform: translateY(-1px);
}

.page-item.active .page-link {
    background: var(--blog-primary);
    border-color: var(--blog-primary);
}

/* Breadcrumb */
.breadcrumb {
    background: var(--blog-bg);
    padding: 0.875rem 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--blog-border);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--blog-text-light);
}

/* Cards */
.card {
    border-radius: 16px;
    border: 1px solid var(--blog-border);
    box-shadow: var(--blog-shadow);
}

.card-header {
    background: var(--blog-bg);
    border-bottom: 1px solid var(--blog-border);
    padding: 1.5rem;
    border-radius: 16px 16px 0 0 !important;
}

.card-body {
    padding: 1.5rem;
}

/* Forms */
.form-control {
    border-radius: 12px;
    border: 1px solid var(--blog-border);
    padding: 0.75rem 1rem;
    transition: all 0.2s;
}

.form-control:focus {
    border-color: var(--blog-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-select {
    border-radius: 12px;
    border: 1px solid var(--blog-border);
    padding: 0.75rem 1rem;
}

.form-label {
    font-weight: 600;
    color: var(--blog-text);
    margin-bottom: 0.625rem;
}

/* Tables */
.table {
    border-radius: 12px;
    overflow: hidden;
}

.table thead {
    background: var(--blog-bg);
}

.table-hover tbody tr:hover {
    background: var(--blog-bg);
}

/* Modals */
.modal-content {
    border-radius: 16px;
    border: 1px solid var(--blog-border);
}

.modal-header {
    background: var(--blog-bg);
    border-radius: 16px 16px 0 0;
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

/* Alerts */
.alert {
    border-radius: 12px;
    padding: 1rem 1.25rem;
    border: 1px solid;
}

/* Share Modal Buttons */
.share-buttons .btn {
    border-radius: 12px;
    padding: 0.875rem;
    font-weight: 600;
}