/* ================================
   詳細カード（全体）
================================ */
.detail-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-lg);
  width: 100%;
  box-sizing: border-box;
}

/* ================================
   ヘッダー（タイトル + ボタン）
================================ */
.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.detail-title {
  font-size: var(--font-size-title);
  font-weight: 700;
  line-height: 1.4;
}

.detail-actions {
  display: flex;
  gap: var(--space-xs);
}

.detail-actions button {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: none;
  background: #F3F4F6;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.detail-delete {
  background: #FEE2E2;
  color: var(--color-danger);
}

/* ================================
   2カラムレイアウト
================================ */
.detail-body {
  display: grid;
  grid-template-columns: 420px 1fr; /* 左：マトリクス＋メトリクス、右：比較＋グラフ */
  gap: var(--space-xl);
  width: 100%;
  align-items: flex-start;
}

/* 左カラム */
.detail-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* 右カラム */
.detail-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

/* ================================
   マトリクス（6×6）
================================ */
.detail-matrix {
  width: 100%;
}

.detail-terrain-grid {
  display: grid;
  grid-template-columns: repeat(6, 60px);
  grid-auto-rows: 60px;
  gap: 2px;
}

.detail-terrain-cell {
  width: 60px;
  height: 60px;
  border-radius: 4px;
}

/* ================================
   メトリクス（破綻確率・資産寿命など）
================================ */
.detail-metrics {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.metric-label {
  font-size: var(--font-size-label);
  color: var(--color-text-sub);
}

.metric-value {
  font-size: var(--font-size-metric);
  font-weight: 600;
}

.metric-sparkline {
  height: 40px;
  margin-top: var(--space-xs);
  background: #F3F4F6;
  border-radius: 8px;
}

/* ================================
   コメント欄
================================ */
.detail-comments {
  margin-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

.card-comment-item {
  font-size: var(--font-size-body);
  color: var(--color-text-main);
  margin-bottom: var(--space-xs);
}

/* ================================
   右カラム（比較設定・グラフ枠）
================================ */
.detail-compare,
.detail-graphs {
  background: #F9FAFB;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--space-md);
  min-height: 120px;
}

/* ================================
   比較用金利設定（右カラム）
================================ */
.compare-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.compare-field {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-md);
}

.compare-field label {
  font-size: 13px;
  color: var(--color-text-sub);
  margin-bottom: 4px;
}

.compare-input {
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 14px;
}

.compare-button {
  width: 100%;
  padding: 10px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  margin-top: var(--space-md);
}

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

.rate-matrix-container {
  margin-top: 20px;
}

.rate-matrix-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.rate-matrix-grid {
  display: grid;
  grid-template-columns: repeat(6, 32px);
  grid-template-rows: repeat(6, 32px);
  gap: 6px;
  margin-bottom: 12px;
}

.rate-cell {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.rate-cell:hover {
  transform: scale(1.15);
}

.rate-cell.selected {
  outline: 3px solid var(--color-primary);
  transform: scale(1.2);
}

.rate-fixed-cell {
  width: 100%;
  padding: 8px;
  background: #E5E7EB;
  border-radius: 6px;
  text-align: center;
  cursor: pointer;
}

.compare-graph-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.compare-graph-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.compare-graph-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.compare-graph-label {
  color: var(--color-text-sub);
}

.compare-graph-value {
  font-weight: 600;
}

.compare-graph-note {
  font-size: 12px;
  color: var(--color-text-sub);
  margin-top: 8px;
}

.compare-mode {
  margin-top: 30px;
  display: grid;
  gap: 20px;
}

.compare-grid {
  display: grid;
  grid-template-columns: 260px 160px 1fr;
  gap: 20px;
  align-items: start;
}

.compare-rate-setting,
.compare-fixed-cell,
.compare-matrix {
  background: #F9FAFB;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
}

.matrix-wrapper {
  display: grid;
  grid-template-rows: auto 1fr auto;
  grid-template-columns: auto 1fr;
  gap: 4px;
}

.y-axis-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 12px;
  grid-row: 2;
  grid-column: 1;
}

.x-axis-label {
  grid-row: 3;
  grid-column: 2;
  text-align: center;
  font-size: 12px;
}

.compare-graphs > div {
  width: 100%;
  height: 300px;
  margin-bottom: 30px;
  background: #FFFFFF;
}

.compare-mode .matrix-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
}

.compare-mode .rate-cell {
  width: 100%;
  padding-top: 100%;
  position: relative;
  border-radius: 4px;
}

.detail-body {
  display: grid;
  grid-template-columns: 1fr 600px;
  gap: 20px;
}