.hub-header-actions {
    display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 20px; flex-wrap: wrap;
}

.categories-scroll { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }

.cat-chip {
    position: relative;
    background: var(--bg-surface); border: 1px solid var(--border-default); color: var(--text-tertiary); padding: 8px 16px; border-radius: 20px; font-size: 13px; font-weight: 500; cursor: pointer; white-space: nowrap; transition: 0.2s;
}

.cat-chip:hover { color: var(--text-primary); border-color: var(--border-strong); }
.cat-chip.active { background: var(--border-default); color: var(--text-primary); border-color: #52525b; }

/* Спливаюча підказка з коротким описом категорії.
   position: fixed + JS-позиціювання — .categories-scroll має overflow-x: auto,
   що за специфікацією CSS примушує й overflow-y ховати вміст, тому absolute-позиціювання
   всередині чіпа обрізалось би контейнером. */
.cat-tooltip {
    position: fixed;
    /* За замовчуванням спливає над чіпом; .tooltip-below (додається з JS, коли зверху
       забракло місця й підказку інакше обрізало б краєм вікна) розгортає її вниз */
    transform: translate(-50%, -100%) translateY(-10px);
    background: var(--bg-surface-2);
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 400;
    line-height: 1.45;
    padding: 8px 10px;
    border-radius: 8px;
    width: max-content;
    max-width: 220px;
    white-space: normal;
    text-align: left;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.15s ease, visibility 0.15s;
    z-index: 500;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.cat-tooltip::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
}
.cat-tooltip.tooltip-below {
    transform: translate(-50%, 0) translateY(10px);
}
.cat-tooltip.tooltip-below::after {
    bottom: 100%;
    border-bottom-color: var(--bg-surface-2);
}
.cat-tooltip:not(.tooltip-below)::after {
    top: 100%;
    border-top-color: var(--bg-surface-2);
}

.cat-tooltip.visible-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Живий опис обраної категорії у формі публікації */
.category-desc-hint {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: -6px 0 12px;
    min-height: 16px;
}

/* Повідомлення про тимчасову недоступність платних публікацій */
.privacy-unavailable-hint {
    display: none;
    font-size: 12px;
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: 6px;
    padding: 8px 10px;
    line-height: 1.4;
    margin: -6px 0 12px;
}

.hub-view-toggle { display: flex; background: var(--bg-surface); border: 1px solid var(--border-default); padding: 3px; border-radius: 8px; }

.toggle-view-btn {
    background: transparent; border: none; color: var(--text-tertiary); font-size: 13px; padding: 6px 14px; border-radius: 6px; cursor: pointer; font-weight: 500; transition: 0.2s;
}

.toggle-view-btn.active { background: var(--border-default); color: var(--text-primary); }

.hub-search-sort-bar { display: flex; gap: 10px; margin-bottom: 16px; }

.hub-search-input {
    flex: 1;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s;
}

.hub-search-input:focus { border-color: var(--border-strong); }
.hub-search-input::placeholder { color: var(--text-muted); }

.hub-sort-select {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-secondary);
    font-size: 13px;
    outline: none;
    cursor: pointer;
}

.hub-card-stats { display: flex; gap: 12px; font-size: 12px; color: var(--text-muted); margin-top: 10px; }

.view-post-stats { font-size: 12px; color: var(--text-muted); margin: -8px 0 16px; display: flex; gap: 12px; }

.publish-bar {
    margin-bottom: 24px;
    display: flex;
    justify-content: flex-end;
    position: sticky;
    top: 0;
    z-index: 40;
    background: var(--bg-page);
    padding: 10px 0;
}

.publish-btn {
    background: var(--accent-strong); border: 1px solid var(--accent-stronger); color: #ffffff; padding: 10px 18px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; transition: 0.2s;
}

.publish-btn:hover { background: var(--accent-stronger); }

.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }

.hub-card {
    background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 12px; padding: 20px; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; cursor: pointer; transition: 0.2s;
}

.hub-card:hover { border-color: var(--border-strong); }

/* Стиль для картки Чернетки */
.hub-card.draft-card {
    border: 1px dashed #eab308;
    background: rgba(234, 179, 8, 0.03);
}

.hub-card.draft-card:hover {
    border-color: #fde047;
}

/* Автор публікації — аватарка + ім'я, клікабельно (перехід на профіль, як у Lounge) */
.hub-card-author-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    cursor: pointer;
    width: fit-content;
}

.hub-card-author-row:hover .hub-card-author-name { text-decoration: underline; }

.hub-card-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--border-default);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hub-card-author-name { font-size: 13px; font-weight: 600; color: var(--text-secondary); }

.view-post-body .hub-card-author-row { margin-bottom: 4px; }
.view-post-body .hub-card-avatar { width: 34px; height: 34px; font-size: 13px; }
.view-post-body .hub-card-author-name { font-size: 14px; }

.hub-card-header { display: flex; justify-content: space-between; align-items: center; }

.hub-card-tag {
    font-size: 11px; text-transform: uppercase; font-weight: 700; color: var(--text-tertiary); background: var(--bg-surface-2); padding: 4px 8px; border-radius: 4px; border: 1px solid var(--border-default);
}

/* Бейджі типів */
.privacy-badge { font-size: 11px; padding: 2px 6px; border-radius: 4px; font-weight: 600; }
.privacy-badge.private { color: #f59e0b; background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.2); }
.privacy-badge.paid { color: #eab308; background: rgba(234, 179, 8, 0.15); border: 1px solid rgba(234, 179, 8, 0.3); }
.privacy-badge.draft { color: #eab308; background: var(--border-default); border: 1px solid #eab308; }

.hub-card-title { font-size: 16px; font-weight: 600; color: var(--text-primary); margin-top: 8px; }

.hub-card-desc {
    font-size: 13px; color: var(--text-tertiary); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; word-break: break-word;
}

.hub-card-bottom { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--border-subtle); }

.hub-card-footer {
    display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--text-muted);
}

.card-edit-btn {
    background: transparent; border: 1px solid var(--border-default); color: var(--text-tertiary); padding: 3px 8px; border-radius: 4px; cursor: pointer; font-size: 11px;
}

.card-edit-btn:hover { background: var(--border-default); color: var(--text-primary); }

.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.85); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; visibility: hidden; transition: 0.2s;
}

.modal-overlay.active { opacity: 1; visibility: visible; }

.modal-card {
    background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 12px; width: 90%; max-width: 680px; max-height: 90vh; overflow-y: auto; padding: 24px; transition: all 0.2s ease;
}

.modal-card.fullscreen {
    width: 100vw !important; height: 100vh !important; max-width: 100vw !important; max-height: 100vh !important; border-radius: 0 !important; border: none !important;
}

.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.modal-header-left { display: flex; align-items: center; gap: 10px; }
.modal-header-actions { display: flex; align-items: center; gap: 8px; }

.icon-action-btn {
    background: transparent; border: 1px solid var(--border-default); color: var(--text-tertiary); width: 32px; height: 32px; border-radius: 6px; cursor: pointer;
}

.icon-action-btn:hover { background: var(--border-default); color: var(--text-primary); }

.close-modal-btn { background: transparent; border: none; color: var(--text-tertiary); font-size: 24px; cursor: pointer; }

.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.flex-1 { flex: 1; min-width: 130px; }
.flex-2 { flex: 2; min-width: 200px; }

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.form-group label { font-size: 12px; color: var(--text-tertiary); }

.form-group input, .form-group select {
    background: var(--bg-surface-2); border: 1px solid var(--border-default); border-radius: 8px; padding: 10px; color: var(--text-primary); font-size: 14px; outline: none;
}

.editor-tabs { display: flex; gap: 8px; margin-bottom: 8px; }

.tab-btn {
    background: transparent; border: none; color: var(--text-tertiary); padding: 6px 12px; font-size: 13px; cursor: pointer; border-radius: 6px;
}

.tab-btn.active { background: var(--border-default); color: var(--text-primary); }

.editor-toolbar {
    display: flex; align-items: center; gap: 4px; background: var(--bg-surface-2); border: 1px solid var(--border-default); border-bottom: none; border-radius: 8px 8px 0 0; padding: 6px 8px; flex-wrap: wrap;
}

.tool-btn {
    background: var(--border-default); border: 1px solid var(--border-strong); color: var(--text-primary); font-size: 12px; padding: 4px 8px; border-radius: 4px; cursor: pointer;
}

/* Кнопка форматування, чий стиль зараз застосований там, де курсор/виділення — видно, що обрано */
.tool-btn.active { background: var(--accent); border-color: var(--accent-strong); color: #0a0a0a; }

.toolbar-divider { width: 1px; height: 16px; background: var(--border-strong); margin: 0 4px; }

.rich-editor {
    background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: 0 0 8px 8px; padding: 12px; min-height: 200px; max-height: 450px; overflow-y: auto; color: var(--text-primary); font-size: 14px; line-height: 1.6; outline: none; word-break: break-word;
}

.modal-card.fullscreen .rich-editor { max-height: calc(100vh - 280px); height: 100%; }

.rich-editor img, .view-post-content img { max-width: 100%; border-radius: 8px; margin: 8px 0; }

/* Блоки у стилі Notion — цитата, код, списки, чек-лист, роздільник */
.rich-editor blockquote, .view-post-content blockquote, .editor-preview-box blockquote {
    border-left: 3px solid #52525b;
    margin: 8px 0;
    padding: 4px 14px;
    color: var(--text-secondary);
    font-style: italic;
}

.rich-editor pre, .view-post-content pre, .editor-preview-box pre {
    background: var(--bg-surface-2);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 12px 14px;
    margin: 8px 0;
    font-family: "SF Mono", Menlo, Consolas, monospace;
    font-size: 13px;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-word;
}

.rich-editor ul, .view-post-content ul, .editor-preview-box ul,
.rich-editor ol, .view-post-content ol, .editor-preview-box ol {
    padding-left: 22px;
    margin: 8px 0;
}

.rich-editor li, .view-post-content li, .editor-preview-box li { margin: 4px 0; }

.rich-editor hr, .view-post-content hr, .editor-preview-box hr {
    border: none;
    border-top: 1px solid var(--border-default);
    margin: 16px 0;
}

.todo-item { margin: 6px 0; }
.todo-item label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.todo-item .todo-checkbox { margin-top: 3px; accent-color: var(--accent-strong); cursor: pointer; }
.todo-item input:checked + span { color: var(--text-muted); text-decoration: line-through; }

.editor-preview-box {
    background: var(--bg-surface-2); border: 1px solid var(--border-default); border-radius: 8px; padding: 16px; min-height: 200px; max-height: 450px; overflow-y: auto;
}

.modal-footer-btns { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; }

.submit-post-btn {
    background: var(--accent-strong); color: #ffffff; border: none; padding: 12px 20px; border-radius: 8px; font-weight: 600; cursor: pointer; flex: 1;
}

.clear-draft-btn {
    background: transparent; border: 1px solid var(--border-default); color: #ef4444; padding: 12px 16px; border-radius: 8px; font-size: 13px; cursor: pointer; display: none;
}

.view-post-title { font-size: 22px; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.view-post-content { font-size: 15px; line-height: 1.6; color: var(--text-secondary); word-break: break-word; }
.view-post-content h1 { font-size: 20px; color: var(--text-primary); margin-top: 12px; }
.view-post-content h2 { font-size: 18px; color: var(--text-primary); margin-top: 10px; }
.view-post-content h3 { font-size: 16px; color: var(--text-primary); margin-top: 8px; }
.view-post-link-wrapper { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border-default); }

/* Реакції-смайлики та копіювання посилання */
.post-engagement-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-default);
}

.reactions-bar { display: flex; gap: 6px; flex-wrap: wrap; }

.reaction-btn {
    background: var(--bg-surface-2);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: 0.15s;
}

.reaction-btn:hover { border-color: var(--border-strong); }
.reaction-btn.active { background: rgba(21, 128, 61, 0.15); border-color: var(--accent-strong); }
.reaction-count { font-size: 12px; color: var(--text-tertiary); font-weight: 600; }

.copy-link-btn {
    background: transparent;
    border: 1px solid var(--border-default);
    color: var(--text-tertiary);
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: 0.15s;
    white-space: nowrap;
}

.copy-link-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }
.copy-link-btn.copied { color: var(--accent); border-color: var(--accent-strong); }

/* Коментарі */
.comments-section { margin-top: 24px; }

.comments-title { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 12px; }
.comments-title span { color: var(--text-muted); font-weight: 400; }

.comment-form { display: flex; gap: 8px; margin-bottom: 16px; }

.comment-form input {
    flex: 1;
    background: var(--bg-surface-2);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 9px 12px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
}

.comment-form button {
    background: var(--border-default);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    padding: 9px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.comment-form button:hover { background: var(--border-strong); }

.no-comments { color: var(--text-muted); font-size: 13px; }

.comments-list { display: flex; flex-direction: column; gap: 14px; }

.comment-item { display: flex; gap: 10px; }

.comment-avatar {
    flex-shrink: 0;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--border-default);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}

.comment-avatar.small { width: 24px; height: 24px; font-size: 11px; }

.comment-body { flex: 1; min-width: 0; }
.comment-author { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.comment-text { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin: 2px 0 4px; word-break: break-word; }

.comment-reply-btn {
    background: none; border: none; color: var(--text-muted); font-size: 12px; font-weight: 600; cursor: pointer; padding: 0;
}

.comment-reply-btn:hover { color: var(--text-secondary); }

.reply-form { display: flex; gap: 6px; margin-top: 8px; }

.reply-form input {
    flex: 1;
    background: var(--bg-surface-2);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 7px 10px;
    color: var(--text-primary);
    font-size: 12px;
    outline: none;
}

.reply-form button {
    background: var(--border-default);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    padding: 7px 12px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
}

.replies-list { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; padding-left: 16px; border-left: 2px solid var(--border-subtle); }