/* ===========================================
   Vibe In Pocket - Post Page Styles
   Individual post view with comments
   =========================================== */

/* ============ Post Page Layout ============ */
.post-page {
    display: flex;
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.post-container {
    flex: 1;
    min-width: 0;
}

.post-sidebar {
    width: 320px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--navbar-height) + var(--spacing-xl));
    height: fit-content;
}

/* ============ Back Link ============ */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.back-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ============ Post Article ============ */
.post-article {
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    animation: article-enter 0.4s ease-out;
}

@keyframes article-enter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.post-article-header {
    margin-bottom: var(--spacing-lg);
}

.post-article-topic {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.375rem 0.875rem;
    background: rgba(var(--accent-primary-rgb), 0.15);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-md);
    transition: background var(--transition-fast);
}

.post-article-topic:hover {
    background: rgba(var(--accent-primary-rgb), 0.25);
}

.post-article-title {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.post-article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.post-article-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.post-article-author-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.post-article-author-info {
    display: flex;
    flex-direction: column;
}

.post-article-author-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.post-article-author-name:hover {
    color: var(--accent-primary);
}

.post-article-date {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* Post Body */
.post-article-body {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.post-article-body p {
    margin-bottom: var(--spacing-md);
}

.post-article-body h2,
.post-article-body h3 {
    color: var(--text-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

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

.post-article-body blockquote {
    border-left: 3px solid var(--accent-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--text-tertiary);
}

.post-article-body code {
    background: var(--bg-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.post-article-body pre {
    background: var(--bg-tertiary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
}

.post-article-body pre code {
    background: none;
    padding: 0;
}

.post-article-body ul,
.post-article-body ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.post-article-body li {
    margin-bottom: var(--spacing-sm);
}

/* Post Tags */
.post-article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--glass-border);
}

.post-article-tag {
    padding: 0.375rem 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.post-article-tag:hover {
    background: var(--bg-elevated);
    color: var(--accent-secondary);
}

/* Post Actions */
.post-article-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.article-actions-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.article-owner-actions {
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-xs);
    border-top: 1px solid var(--glass-border);
}

.article-action {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid transparent;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.article-action:hover {
    border-color: var(--glass-border);
    color: var(--text-primary);
}

.article-action.upvoted {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-success);
    border-color: rgba(16, 185, 129, 0.3);
}

.article-action.downvoted {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
    border-color: rgba(239, 68, 68, 0.3);
}

.article-action.saved {
    background: rgba(var(--accent-primary-rgb), 0.15);
    color: var(--accent-primary);
    border-color: rgba(var(--accent-primary-rgb), 0.3);
}

.article-action-count {
    font-weight: 600;
}

/* Vote Group for Post */
.article-vote-group {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
}

.article-vote-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.article-vote-btn:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.article-vote-btn.upvoted {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-success);
}

.article-vote-btn.upvoted:hover {
    background: rgba(16, 185, 129, 0.25);
}

.article-vote-btn.downvoted {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
}

.article-vote-btn.downvoted:hover {
    background: rgba(239, 68, 68, 0.25);
}

.article-vote-count {
    min-width: 32px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.article-vote-count.positive {
    color: var(--accent-success);
}

.article-vote-count.negative {
    color: var(--accent-danger);
}

/* ============ Comments Section ============ */
.comments-section {
    animation: comments-enter 0.4s ease-out 0.2s both;
}

@keyframes comments-enter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.comments-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.comment-count {
    color: var(--text-tertiary);
    font-weight: 400;
}

/* Add Comment Card */
.add-comment {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.add-comment-login {
    text-align: center;
    padding: var(--spacing-lg);
}

.add-comment-login p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.add-comment-form {
    width: 100%;
}

.comment-input-wrapper {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.comment-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.comment-input-wrapper textarea {
    flex: 1;
    min-height: 100px;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.6;
    resize: vertical;
    transition: all var(--transition-base);
}

.comment-input-wrapper textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.15);
}

.comment-form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Comments List */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ============ Author Card ============ */
.author-card-content {
    text-align: center;
}

.author-card-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid transparent;
    background: var(--gradient-primary);
    background-origin: border-box;
    background-clip: content-box, border-box;
    margin-bottom: var(--spacing-md);
}

.author-card-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.author-card-username {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-md);
}

.author-card-bio {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
}

.author-card-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.author-stat {
    text-align: center;
}

.author-stat-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.author-stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* ============ Related Posts ============ */
.related-posts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.related-post {
    display: block;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.related-post:hover {
    background: var(--bg-elevated);
    transform: translateX(4px);
}

.related-post-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-post-meta {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ============ Inline Reply Form ============ */
.inline-reply-form {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    animation: reply-form-enter 0.2s ease-out;
}

@keyframes reply-form-enter {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.inline-reply-textarea {
    width: 100%;
    min-height: 72px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.inline-reply-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.inline-reply-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-sm);
}

.inline-reply-btns {
    display: flex;
    gap: var(--spacing-sm);
}

/* ============ Reply Thread (nested replies) ============ */
.reply {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.reply:last-child {
    border-bottom: none;
}

.reply-layout {
    display: flex;
    gap: var(--spacing-md);
}

.reply-content {
    flex: 1;
    min-width: 0;
}

.reply-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    flex-wrap: wrap;
}

.reply-author-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
}

.reply-author-name {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.reply-author-name:hover {
    color: var(--accent-primary);
}

.reply-arrow {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.reply-mention {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-primary);
}

.reply-time {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.reply-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-xs);
}

.reply-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ============ Reply Vote Buttons (thumbs) ============ */
.reply-vote-group {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-right: var(--spacing-xs);
}

.reply-vote-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    padding: 2px 4px;
    border-radius: var(--radius-sm);
    opacity: 0.5;
    transition: all var(--transition-fast);
    line-height: 1;
}

.reply-vote-btn:hover {
    opacity: 1;
    background: var(--bg-tertiary);
}

.reply-vote-btn.voted {
    opacity: 1;
}

.reply-vote-btn.voted[data-vote="up"] {
    background: rgba(16, 185, 129, 0.15);
}

.reply-vote-btn.voted[data-vote="down"] {
    background: rgba(239, 68, 68, 0.15);
}

.reply-vote-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    min-width: 16px;
    text-align: center;
}

/* ============ Soft-Deleted Placeholders ============ */
.comment-deleted .deleted-placeholder,
.reply-deleted .deleted-placeholder {
    color: var(--text-tertiary);
    font-style: italic;
    font-size: 0.9rem;
    opacity: 0.7;
    padding: var(--spacing-sm) 0;
}

.comment-deleted > .comment-layout > .comment-content {
    opacity: 0.65;
}

.reply-deleted {
    opacity: 0.55;
}

.delete-comment-btn:hover,
.delete-reply-btn:hover {
    color: #e74c3c !important;
}

/* ============ Replies Container & Collapsible ============ */
.comment-replies-container {
    margin-top: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 2px solid rgba(255, 255, 255, 0.06);
}

.replies-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.replies-toggle-btn {
    background: none;
    border: none;
    color: var(--accent-primary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}

.replies-toggle-btn:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
}

.replies-show-more-btn {
    background: none;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--accent-primary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin-top: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.replies-show-more-btn:hover {
    background: var(--bg-tertiary);
    color: var(--accent-secondary);
}

/* ============ Reply Sort Bar ============ */
.reply-sort-bar {
    display: flex;
    gap: 2px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    padding: 2px;
}

.reply-sort-btn {
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.reply-sort-btn:hover {
    color: var(--text-primary);
}

.reply-sort-btn.active {
    background: var(--bg-secondary);
    color: var(--accent-primary);
}

/* ============ Archive / Delete Post Buttons ============ */
.archive-post-btn:hover {
    color: var(--accent-primary) !important;
    border-color: rgba(var(--accent-primary-rgb), 0.3) !important;
    background: rgba(var(--accent-primary-rgb), 0.1) !important;
}

.delete-post-btn:hover {
    color: #e74c3c !important;
    border-color: rgba(231, 76, 60, 0.3) !important;
    background: rgba(231, 76, 60, 0.1) !important;
}

/* ============ Confirmation Modal ============ */
.confirm-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.confirm-modal-overlay.confirm-modal-visible {
    opacity: 1;
}

.confirm-modal-overlay.confirm-modal-closing {
    opacity: 0;
}

.confirm-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg, 16px);
    padding: var(--spacing-xl);
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transform: scale(0.92) translateY(10px);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.confirm-modal-visible .confirm-modal {
    transform: scale(1) translateY(0);
}

.confirm-modal-closing .confirm-modal {
    transform: scale(0.95) translateY(6px);
}

.confirm-modal-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.confirm-modal-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.confirm-modal-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
}

.confirm-modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.confirm-modal-cancel {
    min-width: 90px;
}

.confirm-modal-confirm {
    min-width: 90px;
    background: #e74c3c !important;
    color: #fff !important;
    border: none !important;
}

.confirm-modal-confirm:hover {
    background: #c0392b !important;
}

/* ============ Loading States ============ */
.post-loading {
    padding: var(--spacing-xl);
}

.skeleton-title {
    height: 32px;
    width: 80%;
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    border-radius: var(--radius-md);
    animation: shimmer 1.5s infinite;
    margin-bottom: var(--spacing-md);
}

.skeleton-meta {
    height: 20px;
    width: 40%;
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    border-radius: var(--radius-sm);
    animation: shimmer 1.5s infinite;
    margin-bottom: var(--spacing-xl);
}

.skeleton-content {
    height: 200px;
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    border-radius: var(--radius-md);
    animation: shimmer 1.5s infinite;
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
    .post-page {
        flex-direction: column;
    }
    
    .post-sidebar {
        width: 100%;
        position: static;
    }
}

@media (max-width: 768px) {
    .post-page {
        padding: var(--spacing-md);
    }
    
    .post-article {
        padding: var(--spacing-lg);
    }
    
    .post-article-title {
        font-size: 1.5rem;
    }
    
    .article-action span:last-child {
        display: none;
    }
    
    .comment-input-wrapper {
        flex-direction: column;
    }
    
    .comment-avatar {
        width: 36px;
        height: 36px;
    }
}