/* DentHub — 커뮤니티 CSS */

/* ── 카테고리 탭 ── */
.community-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0;
}

.community-tab {
  padding: 8px 16px;
  border: none;
  background: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
  white-space: nowrap;
}
.community-tab:hover { color: var(--color-primary); }
.community-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ── 게시글 리스트 ── */
.post-list { display: flex; flex-direction: column; gap: 0; }

.post-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  text-decoration: none;
  color: var(--color-text);
  transition: background var(--transition);
}
.post-item:hover { background: var(--color-bg); margin: 0 -12px; padding: 16px 12px; border-radius: var(--radius-sm); }
.post-item.pinned { background: var(--color-primary-light); margin: 0 -12px; padding: 16px 12px; border-radius: var(--radius-sm); }

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

.post-item-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.category-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  white-space: nowrap;
}
.cat-general  { background: #F3F4F6; color: #6B7280; }
.cat-technique { background: #EFF6FF; color: #1D4ED8; }
.cat-case     { background: #F0FDF4; color: #15803D; }
.cat-qna      { background: #FFF7ED; color: #C2410C; }
.cat-news     { background: #FDF4FF; color: #7E22CE; }
.cat-tip      { background: #ECFDF5; color: #065F46; }

.post-item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.post-item-title.pin-icon::before {
  content: '📌 ';
}

.post-item-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 6px;
  flex-wrap: wrap;
}

.post-meta-author {
  display: flex;
  align-items: center;
  gap: 5px;
}

.post-tags {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: 5px;
}
.tag-chip {
  font-size: 11px;
  padding: 2px 8px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.tag-chip:hover { border-color: var(--color-primary); color: var(--color-primary); }

.post-item-stats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--color-text-secondary);
}
.stat-row { display: flex; gap: 10px; }

/* ── 게시글 작성/수정 ── */
.community-write-layout { max-width: 760px; margin: 0 auto; }

.tag-input-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  min-height: 44px;
  cursor: text;
  align-items: center;
}
.tag-input-wrap:focus-within { border-color: var(--color-primary); box-shadow: 0 0 0 2px var(--color-primary-light); }
.tag-input-wrap input {
  border: none; outline: none; background: none;
  font-size: 14px; min-width: 80px; flex: 1;
}
.tag-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px;
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary);
  border-radius: 100px;
  font-size: 12px; color: var(--color-primary);
  white-space: nowrap;
}
.tag-badge-remove { cursor: pointer; opacity: 0.6; font-size: 14px; line-height: 1; }
.tag-badge-remove:hover { opacity: 1; }

.md-editor-wrap { position: relative; }
.md-toolbar {
  display: flex;
  gap: 4px;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: var(--color-bg);
  flex-wrap: wrap;
}
.md-tool-btn {
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-surface);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: all var(--transition);
}
.md-tool-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }

.md-textarea {
  border-radius: 0 0 var(--radius-sm) var(--radius-sm) !important;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 14px;
  resize: vertical;
  min-height: 300px;
}

.md-preview {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  min-height: 300px;
  line-height: 1.8;
  font-size: 15px;
  background: var(--color-surface);
}
.md-preview h1 { font-size: 22px; font-weight: 800; margin: 16px 0 8px; }
.md-preview h2 { font-size: 18px; font-weight: 700; margin: 14px 0 6px; }
.md-preview h3 { font-size: 16px; font-weight: 600; margin: 12px 0 4px; }
.md-preview p  { margin: 0 0 12px; }
.md-preview ul { padding-left: 20px; margin-bottom: 12px; }
.md-preview li { margin-bottom: 4px; }
.md-preview blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 6px 14px;
  background: var(--color-primary-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 10px 0;
  color: var(--color-text-secondary);
}
.md-preview code {
  background: #1E1E2E;
  color: #CDD6F4;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
  font-family: 'Consolas', monospace;
}
.md-preview pre {
  background: #1E1E2E;
  color: #CDD6F4;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 10px 0;
}
.md-preview pre code { background: none; padding: 0; }
.md-preview a { color: var(--color-primary); text-decoration: underline; }
.md-preview img { max-width: 100%; border-radius: 6px; }
.md-preview hr { border: none; border-top: 1px solid var(--color-border); margin: 16px 0; }

.editor-tabs { display: flex; gap: 0; margin-bottom: 0; }
.editor-tab {
  padding: 6px 16px;
  border: 1px solid var(--color-border);
  border-bottom: none;
  background: var(--color-bg);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: all var(--transition);
}
.editor-tab:first-child { border-radius: var(--radius-sm) 0 0 0; }
.editor-tab:last-child { border-radius: 0 var(--radius-sm) 0 0; border-left: none; }
.editor-tab.active { background: var(--color-surface); color: var(--color-primary); }

/* ── 게시글 상세 ── */
.post-detail-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 28px;
  align-items: start;
}
@media (max-width: 1024px) { .post-detail-layout { grid-template-columns: 1fr; } }

.post-detail-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 20px;
  margin-bottom: 24px;
}
.post-detail-title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.4;
  margin: 12px 0;
  color: var(--color-text);
}
.post-detail-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--color-text-secondary);
  flex-wrap: wrap;
}
.post-detail-author {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  color: var(--color-text-secondary);
}
.post-detail-author:hover { color: var(--color-primary); }

.post-content {
  line-height: 1.8;
  font-size: 15px;
  color: var(--color-text);
  margin-bottom: 24px;
}
.post-content h1 { font-size: 22px; font-weight: 800; margin: 20px 0 10px; }
.post-content h2 { font-size: 18px; font-weight: 700; margin: 16px 0 8px; }
.post-content h3 { font-size: 16px; font-weight: 600; margin: 12px 0 6px; }
.post-content p  { margin: 0 0 14px; }
.post-content ul { padding-left: 22px; margin-bottom: 14px; }
.post-content li { margin-bottom: 5px; }
.post-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 8px 16px;
  background: var(--color-primary-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 12px 0;
  color: var(--color-text-secondary);
}
.post-content code {
  background: #1E1E2E;
  color: #CDD6F4;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
  font-family: 'Consolas', monospace;
}
.post-content pre {
  background: #1E1E2E;
  color: #CDD6F4;
  padding: 16px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 14px 0;
}
.post-content pre code { background: none; padding: 0; }
.post-content a { color: var(--color-primary); text-decoration: underline; }
.post-content img { max-width: 100%; border-radius: 6px; margin: 10px 0; }
.post-content hr { border: none; border-top: 1px solid var(--color-border); margin: 20px 0; }

.post-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 32px;
}

.like-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.like-btn:hover { border-color: #EF4444; color: #EF4444; }
.like-btn.liked { background: #FEF2F2; border-color: #EF4444; color: #EF4444; }

/* ── 댓글 ── */
.comments-section { margin-top: 24px; }
.comments-title { font-size: 16px; font-weight: 700; margin-bottom: 16px; }

.comment-form {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  align-items: flex-start;
}
.comment-form textarea {
  flex: 1;
  min-height: 80px;
  resize: vertical;
}

.comment-list { display: flex; flex-direction: column; gap: 0; }

.comment-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.comment-item.reply {
  padding-left: 40px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 12px 12px 12px 40px;
  margin-top: 6px;
  border-bottom: none;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.comment-author {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 13px;
}
.comment-time { font-size: 12px; color: var(--color-text-secondary); }
.comment-content {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 8px;
  white-space: pre-wrap;
}
.comment-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.comment-action-btn {
  background: none;
  border: none;
  font-size: 12px;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all var(--transition);
}
.comment-action-btn:hover { background: var(--color-bg); color: var(--color-primary); }
.comment-action-btn.liked { color: #EF4444; }

.reply-form-wrap {
  margin-top: 10px;
  padding-left: 40px;
}
.reply-form {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.reply-form textarea { flex: 1; min-height: 60px; resize: none; font-size: 13px; }

/* ── 사이드바 ── */
.community-sidebar {
  position: sticky;
  top: 80px;
}
.author-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
}
.author-card-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700;
  overflow: hidden;
  margin: 0 auto 10px;
}
.author-card-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-card-name { font-weight: 700; margin-bottom: 4px; }
.author-card-bio { font-size: 13px; color: var(--color-text-secondary); margin-bottom: 12px; }

.related-posts { margin-top: 20px; }
.related-post-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  font-size: 13px;
  cursor: pointer;
}
.related-post-item:hover { color: var(--color-primary); }
.related-post-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

/* ── 정렬/검색 바 ── */
.community-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

/* ── 반응형 ── */
@media (max-width: 768px) {
  .community-tabs { gap: 2px; }
  .community-tab { padding: 6px 10px; font-size: 12px; }
  .post-item { gap: 10px; }
  .post-detail-title { font-size: 18px; }
  .reply-form-wrap { padding-left: 16px; }
  .comment-item.reply { padding-left: 20px; }
}