/* 特徴が近い学校 セクション */
.similar-schools-section {
  margin: 32px 0 24px;
}
.similar-schools-section > h2.field__label {
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  color: #0f1c2e;
  border-left: 4px solid #b8860b;
  padding-left: 12px;
  margin-bottom: 16px;
}

/* 自校の4軸プロファイル */
.similar-axes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px 24px;
  background: #f7fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 0.88em;
}
.similar-axes .axis {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.similar-axes .axis-label {
  color: #424242;
  font-weight: 600;
}
.similar-axes .axis-bar {
  position: relative;
  height: 8px;
  background: #e2e8f0;
  border-radius: 4px;
  overflow: hidden;
}
.similar-axes .axis-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #1565C0, #b8860b);
  border-radius: 4px;
}
/* bipolar (国公立 ↔ 私大) */
.similar-axes .axis-bar-bipolar {
  overflow: visible;
}
.similar-axes .axis-bar-bipolar .axis-bar-mid {
  position: absolute;
  left: 50%;
  top: -2px;
  width: 1px;
  height: 12px;
  background: #888;
}
.similar-axes .axis-bar-bipolar .axis-bar-fill {
  position: absolute;
  top: 0;
  height: 100%;
  background: #1565C0;
  border-radius: 4px;
}

/* 類似校カードグリッド */
.similar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.similar-card {
  display: block;
  border: 1px solid #d4a86a;
  background: #fffbf2;
  border-radius: 6px;
  padding: 10px 12px;
  text-decoration: none;
  color: #0f1c2e;
  transition: box-shadow 0.15s, transform 0.15s;
}
.similar-card:hover {
  box-shadow: 0 2px 8px rgba(15, 28, 46, 0.12);
  transform: translateY(-1px);
  text-decoration: none;
}
.similar-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
  border-bottom: 1px dashed #e0c898;
  padding-bottom: 4px;
}
.similar-card-title {
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.3;
  flex: 1;
}
.similar-card-sim {
  font-size: 0.78em;
  color: #fff;
  background: #1565C0;
  padding: 2px 6px;
  border-radius: 10px;
  font-weight: 600;
  white-space: nowrap;
}
.similar-reasons {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
}
.similar-reasons li {
  font-size: 0.82em;
  color: #424242;
  line-height: 1.4;
  padding: 2px 0;
  position: relative;
  padding-left: 12px;
}
.similar-reasons li:before {
  content: "·";
  color: #b8860b;
  font-weight: 700;
  position: absolute;
  left: 4px;
  top: -2px;
  font-size: 1.4em;
}

.similar-note {
  font-size: 0.78em;
  color: #888;
  margin-top: 12px;
  text-align: left;
}

.similar-empty {
  text-align: center;
  padding: 20px;
  color: #888;
  background: #f7fafc;
  border: 1px dashed #cbd5e0;
  border-radius: 6px;
}

/* フィルタ UI */
.similar-filters {
  margin: 12px 0 16px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #fafafa;
}
.similar-filters > summary {
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.92em;
  font-weight: 600;
  color: #0f1c2e;
  user-select: none;
}
.similar-filters > summary:hover {
  background: #f0f4f8;
}
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  padding: 4px 14px 14px;
}
.filter-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.filter-block strong {
  font-size: 0.85em;
  color: #424242;
  font-weight: 600;
}
.filter-block select {
  padding: 4px 8px;
  border: 1px solid #cbd5e0;
  border-radius: 4px;
  background: #fff;
  font-size: 0.88em;
  width: 100%;
}
.filter-block.weights {
  grid-column: 1 / -1;
}
.weight-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82em;
  padding: 3px 0;
}
.weight-row .weight-label {
  flex: 0 0 110px;
  color: #424242;
}
.weight-row label {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: #555;
  cursor: pointer;
  margin-right: 4px;
}
.weight-row input[type="radio"] {
  margin: 0;
}