/* blog.css - Blog management page styles */

/* ============================================================================
   TOOLBAR
   ============================================================================ */

.blog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.blog-toolbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.blog-toolbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Filter Tabs */
.blog-filter-tabs {
  display: flex;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  padding: 2px;
  gap: 0;
}

.blog-filter-tab {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-sm);
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.blog-filter-tab:hover {
  color: var(--text-secondary);
  border: none;
  box-shadow: none;
}

.blog-filter-tab.active {
  color: var(--bg-primary);
  background: var(--text-primary);
}

/* Stats in Toolbar */
.blog-stats {
  display: flex;
  gap: var(--space-lg);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.blog-stat .value {
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.blog-stat .value.success {
  color: var(--status-success);
}

.blog-stat .value.draft {
  color: var(--status-warning);
}

/* ============================================================================
   POSTS TABLE
   ============================================================================ */

.posts-table-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  box-shadow: var(--glow-subtle);
}

.posts-table {
  width: 100%;
  border-collapse: collapse;
}

.posts-table th,
.posts-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.posts-table th {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.posts-table tbody tr {
  transition: background var(--transition-fast);
}

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

.posts-table tbody tr:last-child td {
  border-bottom: none;
}

/* Post Title Cell */
.post-title-cell {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.post-title {
  font-weight: 400;
  color: var(--text-primary);
}

.post-slug {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Status Badge */
.post-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  border: 1px solid var(--border-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post-status.published {
  background: rgba(74, 222, 128, 0.1);
  border-color: rgba(74, 222, 128, 0.3);
  color: var(--status-success);
}

.post-status.draft {
  background: rgba(250, 204, 21, 0.1);
  border-color: rgba(250, 204, 21, 0.3);
  color: var(--status-warning);
}

.post-status .status-dot {
  width: 6px;
  height: 6px;
  background: currentColor;
}

/* Date Cell */
.post-date {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.post-date-relative {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Tags */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.post-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: var(--text-xs);
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

/* Actions Cell */
.post-actions {
  display: flex;
  gap: var(--space-xs);
  justify-content: flex-end;
}

.post-actions .btn-icon {
  padding: 6px;
  font-size: var(--text-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.post-actions .btn-icon:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-subtle);
  box-shadow: none;
}

.post-actions .btn-icon.delete:hover {
  background: rgba(248, 113, 113, 0.1);
  color: var(--status-error);
  border-color: rgba(248, 113, 113, 0.3);
}

/* ============================================================================
   EDITOR MODAL
   ============================================================================ */

.editor-modal .modal {
  max-width: 1000px;
  width: 95%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.editor-modal .modal-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-lg);
}

/* Editor Layout */
.editor-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  flex: 1;
  min-height: 0;
}

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

/* Editor Pane (left side) */
.editor-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.editor-pane-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.editor-pane-title {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Markdown Editor */
.markdown-editor {
  flex: 1;
  min-height: 400px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.7;
  padding: var(--space-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  resize: none;
}

.markdown-editor:focus {
  outline: none;
  border-color: var(--border-color);
  box-shadow: var(--glow-subtle);
}

/* Preview Pane (right side) */
.preview-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.preview-content {
  flex: 1;
  min-height: 400px;
  padding: var(--space-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  overflow-y: auto;
  color: var(--text-primary);
  line-height: 1.7;
}

.preview-content h1 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.preview-content h2 {
  font-size: var(--text-lg);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.preview-content h3 {
  font-size: var(--text-base);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.preview-content p {
  margin-bottom: var(--space-md);
}

.preview-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 2px 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
}

.preview-content pre {
  background: var(--bg-tertiary);
  padding: var(--space-md);
  overflow-x: auto;
  margin-bottom: var(--space-md);
  border: 1px solid var(--border-subtle);
}

.preview-content pre code {
  background: none;
  padding: 0;
  border: none;
}

.preview-content a {
  color: var(--text-secondary);
  text-decoration: underline;
}

.preview-content img {
  max-width: 100%;
}

.preview-content hr {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: var(--space-lg) 0;
}

/* Metadata Fields (below editor) */
.editor-metadata {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

.metadata-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.metadata-field label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: lowercase;
  letter-spacing: 0.05em;
}

.metadata-field input,
.metadata-field select {
  padding: var(--space-sm);
  font-size: var(--text-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.metadata-field input:focus,
.metadata-field select:focus {
  outline: none;
  border-color: var(--border-color);
  box-shadow: var(--glow-subtle);
}

/* Editor Modal Footer */
.editor-modal .modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-tertiary);
}

.editor-footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.editor-footer-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Publish Toggle */
.publish-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.publish-toggle label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 22px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--text-muted);
  transition: all var(--transition-fast);
}

.toggle-switch.active {
  background: var(--status-success);
  border-color: var(--status-success);
}

.toggle-switch.active::after {
  left: 24px;
  background: white;
}

/* ============================================================================
   EMPTY STATE
   ============================================================================ */

.blog-empty-state {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
}

.blog-empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  opacity: 0.3;
}

.blog-empty-state-title {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.blog-empty-state-description {
  margin-bottom: var(--space-lg);
}

/* ============================================================================
   DELETE CONFIRMATION MODAL
   ============================================================================ */

.delete-confirm-modal .modal {
  max-width: 400px;
}

.delete-confirm-content {
  text-align: center;
  padding: var(--space-md);
}

.delete-confirm-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.delete-confirm-title {
  font-size: var(--text-base);
  font-weight: 400;
  margin-bottom: var(--space-sm);
}

.delete-confirm-text {
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.delete-confirm-post-title {
  color: var(--text-primary);
}

.delete-confirm-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.btn-danger {
  background: transparent;
  color: var(--status-error);
  border: 1px solid var(--status-error);
  padding: var(--space-sm) var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-danger:hover {
  background: var(--status-error);
  color: var(--bg-primary);
  box-shadow: var(--glow-error);
}

/* ============================================================================
   PAGINATION
   ============================================================================ */

.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.pagination-info {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.pagination-buttons {
  display: flex;
  gap: var(--space-sm);
}

.pagination-btn {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ============================================================================
   LOADING STATES
   ============================================================================ */

.posts-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
}

.posts-loading .spinner {
  margin-right: var(--space-md);
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 768px) {
  .blog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .blog-toolbar-left {
    flex-direction: column;
    align-items: stretch;
  }
  
  .blog-toolbar-right {
    justify-content: flex-end;
  }
  
  .posts-table th:nth-child(4),
  .posts-table td:nth-child(4),
  .posts-table th:nth-child(5),
  .posts-table td:nth-child(5) {
    display: none;
  }
  
  .editor-modal .modal {
    width: 100%;
    max-width: 100%;
    height: 100vh;
    max-height: 100vh;
  }
}