/* 比較画面のみ */
.compare-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--demo-border);
  background: var(--demo-surface);
}

.compare-scores {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.65rem;
  flex-wrap: wrap;
}

.compare-pill {
  font-size: 0.875rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--demo-border);
  background: var(--demo-surface);
  color: var(--demo-heading);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

/* 左 pon · REVISE */
.compare-pill.is-pon {
  border-color: #d97706;
  background: #fff7ed;
  color: #7c2d12;
}

.compare-pill.is-pon strong,
.compare-pill.is-latest strong {
  font-weight: 800;
}

/* 右 最新 · PASS — 淡い緑地に濃い緑文字（同色の文字+背景は避ける） */
.compare-pill.is-latest {
  border: 1.5px solid #15803d;
  background: #ecfdf5;
  color: #14532d;
  font-weight: 700;
}

.compare-pill.is-latest .pill-pass {
  color: #fff;
  background: #15803d;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 800;
  margin-left: 0.15rem;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: calc(100vh - var(--shell-nav-h) - 7.5rem);
}

.compare-pane {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--demo-border);
  min-height: 0;
}

.compare-pane-head {
  padding: 0.65rem 1rem;
  font-size: var(--demo-small-size);
  font-weight: 700;
  color: var(--demo-heading);
  background: var(--demo-surface-2);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.compare-pane-head a {
  color: var(--demo-link);
  font-weight: 600;
}

.compare-pane iframe {
  flex: 1;
  width: 100%;
  border: none;
  /* 読み込み中の白フラッシュを抑える */
  background: var(--demo-bg);
}

@media (max-width: 900px) {
  .compare-grid {
    grid-template-columns: 1fr;
    height: auto;
  }
  .compare-pane {
    min-height: 70vh;
  }
}