/* 色・共通レイアウト（:root, body など）は /shared/site.css を参照 */

.page-header {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 16px 16px;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: 1.6rem;
  border-left: 6px solid var(--color-accent);
  padding-left: 12px;
}

.lead {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px 32px;
}

.last-checked {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 8px 12px;
  display: inline-block;
}

.empty-message {
  background: #fff8e1;
  border: 1px solid #f0d98c;
  border-radius: 6px;
  padding: 12px;
  margin-top: 16px;
}

.status {
  color: var(--color-text-muted);
}

.news-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.news-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 10px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: baseline;
}

.news-date {
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  white-space: nowrap;
}

.news-title {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
}

.news-title:hover {
  text-decoration: underline;
}

.news-source {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 999px;
  color: #fff;
  white-space: nowrap;
}

.news-item[data-source="財務省"] .news-source {
  background: var(--color-source-mof);
}

.news-item[data-source="国税庁"] .news-source {
  background: var(--color-source-nta);
}

.page-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 480px) {
  .news-item {
    grid-template-columns: 1fr;
  }
}

/* 記事詳細ページ */

.back-link {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

.article-meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.article-body {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px 18px;
  margin-top: 8px;
}

.article-body p {
  margin: 0 0 12px;
}

.article-body p:last-child {
  margin-bottom: 0;
}

.links-list {
  padding-left: 20px;
}

.source-link-wrap {
  margin-top: 20px;
}

.commentary-section {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 2px dashed var(--color-border);
}

.commentary-disclaimer {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.commentary-updated {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* 管理ページ */

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 560px;
}

.admin-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 12px;
}

.admin-input,
.admin-textarea {
  font: inherit;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-text);
}

.admin-textarea {
  resize: vertical;
}

.admin-button {
  margin-top: 16px;
  align-self: flex-start;
  font: inherit;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  background: var(--color-accent);
  color: #fff;
  cursor: pointer;
}

.admin-button:hover {
  opacity: 0.9;
}