/* =============================================================================
   Blog Styles - Nova DSO Tracker
   ============================================================================= */

/* Container */
.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.blog-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.blog-header h2 {
    margin: 0;
    font-weight: 500;
    color: var(--text-primary);
}

.blog-subtitle {
    flex-basis: 100%;
    margin: 4px 0 0 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Back link */
.blog-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 20px;
    transition: color 0.2s;
}

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

/* =============================================================================
   Blog List
   ============================================================================= */
.blog-list {
    display: grid;
    gap: 24px;
}

.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.blog-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (min-width: 768px) {
    .blog-card {
        flex-direction: row;
    }
}

.blog-card-thumb-link {
    flex-shrink: 0;
}

.blog-card-thumb {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-secondary);
}

@media (min-width: 768px) {
    .blog-card-thumb {
        width: 280px;
        height: 180px;
    }
}

.blog-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.blog-card:hover .blog-card-thumb img {
    transform: scale(1.05);
}

.blog-card-content {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.blog-card-title {
    margin: 0 0 8px 0;
    font-size: 1.2rem;
    font-weight: 500;
}

.blog-card-title a {
    color: var(--text-primary);
    text-decoration: none;
}

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

.blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.blog-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.blog-card-meta svg {
    opacity: 0.7;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0 0 12px 0;
    flex: 1;
}

.blog-card-read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.blog-card-read-more:hover {
    text-decoration: underline;
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.blog-pagination-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Empty state */
.blog-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.blog-empty-state svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.blog-empty-state h3 {
    margin: 0 0 8px 0;
    color: var(--text-primary);
}

.blog-empty-state p {
    margin: 0 0 20px 0;
}

/* =============================================================================
   Blog Post Detail
   ============================================================================= */
.blog-post {
    max-width: 800px;
    margin: 0 auto;
}

.blog-post-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.blog-post-title {
    margin: 0 0 12px 0;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.blog-post-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.blog-post-updated {
    font-style: italic;
    opacity: 0.8;
}

.blog-post-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

/* Image Gallery */
.blog-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.blog-gallery-item {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 6px;
    background: var(--bg-secondary);
}

.blog-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.3s;
}

.blog-gallery-item:hover img {
    transform: scale(1.05);
}

.blog-gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    font-size: 0.85rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.blog-gallery-item:hover .blog-gallery-caption {
    opacity: 1;
}

/* Post Content (prose styles) */
.blog-post-content.prose {
    line-height: 1.8;
    color: var(--text-primary);
}

.blog-post-content.prose h1,
.blog-post-content.prose h2,
.blog-post-content.prose h3,
.blog-post-content.prose h4 {
    margin: 1.5em 0 0.5em 0;
    font-weight: 600;
    color: var(--text-primary);
}

.blog-post-content.prose p {
    margin: 1em 0;
}

.blog-post-content.prose a {
    color: var(--primary-color);
}

.blog-post-content.prose img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.blog-post-content.prose code {
    background: var(--bg-secondary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

.blog-post-content.prose pre {
    background: var(--bg-secondary);
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
}

.blog-post-content.prose pre code {
    background: none;
    padding: 0;
}

.blog-post-content.prose blockquote {
    border-left: 4px solid var(--primary-color);
    margin: 1em 0;
    padding-left: 16px;
    color: var(--text-secondary);
    font-style: italic;
}

.blog-post-content.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

.blog-post-content.prose th,
.blog-post-content.prose td {
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    text-align: left;
}

.blog-post-content.prose th {
    background: var(--bg-secondary);
    font-weight: 600;
}

/* =============================================================================
   Comments Section
   ============================================================================= */
.blog-comments-section {
    max-width: 800px;
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.blog-comments-title {
    margin: 0 0 20px 0;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
}

.blog-comments-count {
    color: var(--text-secondary);
    font-weight: 400;
}

.blog-comments-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.blog-comment {
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.blog-comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.blog-comment-author {
    font-weight: 500;
    color: var(--text-primary);
}

.blog-comment-date {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.blog-comment-delete-form {
    margin-left: auto;
}

.blog-comment-delete-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    padding: 4px;
    opacity: 0.6;
    transition: opacity 0.2s, color 0.2s;
}

.blog-comment-delete-btn:hover {
    opacity: 1;
    color: var(--danger-color, #e74c3c);
}

.blog-comment-content {
    color: var(--text-primary);
    line-height: 1.6;
}

.blog-comment-content p {
    margin: 0.5em 0;
}

.blog-comment-content p:first-child {
    margin-top: 0;
}

.blog-comment-content p:last-child {
    margin-bottom: 0;
}

.blog-comments-empty {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 24px;
}

.blog-comment-login-prompt {
    color: var(--text-secondary);
}

.blog-comment-login-prompt a {
    color: var(--primary-color);
}

.blog-comment-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.blog-comment-textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    resize: vertical;
}

.blog-comment-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.blog-comment-charcount {
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-align: right;
}

/* =============================================================================
   Blog Form
   ============================================================================= */
.blog-form-container {
    max-width: 800px;
    margin: 0 auto;
}

.blog-form-container h2 {
    margin: 0 0 24px 0;
    font-weight: 500;
    color: var(--text-primary);
}

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

.blog-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-primary);
}

.blog-form label .required {
    color: var(--danger-color, #e74c3c);
}

.blog-form input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 1rem;
}

.blog-form input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Upload zone */
.blog-upload-zone {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
    transition: border-color 0.2s, background 0.2s;
    cursor: pointer;
}

.blog-upload-zone:hover,
.blog-upload-zone.drag-over {
    border-color: var(--primary-color);
    background: rgba(131, 180, 197, 0.05);
}

.blog-file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.blog-upload-prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.blog-upload-prompt svg {
    opacity: 0.5;
}

.blog-upload-prompt small {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Image previews */
.blog-image-previews {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.blog-image-preview-item {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: 6px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.blog-image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-image-preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1;
}

.blog-image-preview-remove:hover {
    background: rgba(231, 76, 60, 0.9);
}

.blog-image-preview-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px;
}

.blog-image-preview-caption input {
    width: 100%;
    padding: 4px 8px;
    border: none;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    font-size: 0.8rem;
}

.blog-image-preview-caption input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

/* Existing images (edit mode) */
.blog-existing-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.blog-existing-image-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.blog-existing-image-item img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.blog-existing-image-info {
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.blog-existing-image-caption {
    font-size: 0.85rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Form actions */
.blog-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

/* Button modifiers */
.btn-sm {
    padding: 4px 8px;
    font-size: 0.85rem;
}

.btn-danger {
    color: var(--danger-color, #e74c3c);
}

.btn-danger:hover {
    background: rgba(231, 76, 60, 0.1);
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* EasyMDE dark mode overrides */
[data-theme="dark"] .EasyMDEContainer .CodeMirror {
    background: var(--input-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .EasyMDEContainer .editor-toolbar {
    background: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .EasyMDEContainer .editor-toolbar button {
    color: var(--text-primary);
}

[data-theme="dark"] .EasyMDEContainer .editor-toolbar button:hover,
[data-theme="dark"] .EasyMDEContainer .editor-toolbar button.active {
    background: var(--bg-secondary);
}

[data-theme="dark"] .EasyMDEContainer .editor-preview {
    background: var(--card-bg);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .blog-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .blog-post-title {
        font-size: 1.5rem;
    }
    
    .blog-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-post-actions {
        flex-wrap: wrap;
    }
}