/* 文章预览弹窗（stock_sentiment / stock_quote 等共用） */
.article-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 1050;
  overflow-x: hidden;
  overflow-y: auto;
}

.article-preview-modal[hidden] {
  display: none !important;
}

.article-preview-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.article-preview-dialog {
  position: relative;
  margin: 1.5rem auto;
  max-width: min(560px, calc(100vw - 24px));
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.article-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color, #e8eaed);
  background: var(--bg-secondary, #fafbfc);
  color: var(--text-primary, #262626);
}

.article-preview-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.article-preview-close {
  background: none;
  border: none;
  color: var(--text-secondary, #595959);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}

.article-preview-close:hover {
  color: var(--text-primary, #262626);
}

.article-preview-body {
  padding: 20px;
}

.article-preview-article-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 10px;
  line-height: 1.5;
}

.article-preview-meta {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 12px;
}

.article-preview-content-wrap {
  margin-bottom: 12px;
}

.article-preview-content-label {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 6px;
}

.article-preview-content {
  font-size: 0.9rem;
  color: #444;
  line-height: 1.6;
  max-height: min(52vh, 420px);
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  padding: 10px;
  background: #f8f9fa;
  border-radius: 8px;
}

.article-preview-content.markdown-content {
  white-space: normal;
}

.article-preview-content.markdown-content h1,
.article-preview-content.markdown-content h2,
.article-preview-content.markdown-content h3 {
  font-size: 1em;
  font-weight: 600;
  margin: 0.6em 0 0.3em;
}

.article-preview-content.markdown-content p {
  margin: 0.4em 0;
}

.article-preview-content.markdown-content ul,
.article-preview-content.markdown-content ol {
  margin: 0.4em 0;
  padding-left: 1.4em;
}

.article-preview-content.markdown-content li {
  margin: 0.2em 0;
}

.article-preview-content.markdown-content a {
  color: var(--primary-color, #1a56a7);
  text-decoration: none;
}

.article-preview-content.markdown-content a:hover {
  text-decoration: underline;
}

.article-preview-content.markdown-content strong {
  font-weight: 600;
}

.article-preview-content.markdown-content code {
  background: rgba(0, 0, 0, 0.06);
  padding: 0.15em 0.35em;
  border-radius: 4px;
  font-size: 0.9em;
}

.article-preview-url-wrap {
  font-size: 0.85rem;
}

.article-preview-url-label {
  color: #666;
  margin-right: 6px;
}

.article-preview-url-link {
  color: var(--primary-color, #1a56a7);
  word-break: break-all;
}

.article-preview-footer {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 14px 20px;
  border-top: 1px solid #eee;
  background: #f8f9fa;
}

.btn-article-preview-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  box-sizing: border-box;
  padding: 8px 16px;
  background: var(--primary-color, #1a56a7);
  color: #fff;
  border: 1px solid var(--primary-color, #1a56a7);
  border-radius: var(--border-radius-md, 8px);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
}

.btn-article-preview-open:hover {
  color: #fff;
  background: var(--primary-active, #144785);
  border-color: var(--primary-active, #144785);
}

.btn-article-preview-open[hidden] {
  display: none !important;
}