/* ==========================================
   css/stats.css
   ========================================== */

/* ========================================
   基本レイアウト
   ======================================== */
.stats-content {
  display: flex;
  flex-direction: column;
  gap: 1.8em;
}

.stats-section {
  background: linear-gradient(
    135deg,
    var(--sts2-bg-dark),
    var(--sts2-bg-darker)
  );
  border: 0.17em solid var(--sts2-border);
  border-radius: var(--sts2-radius-xs);
  padding: 1.8em;
  box-shadow:
    var(--sts2-shadow),
    inset 0 0.056em 0 var(--sts2-border);
}

.stats-section h2 {
  font-size: 1.35em;
  margin: 0 0 1.35em;
  padding-bottom: var(--sts2-gap-lg);
  border-bottom: 0.11em solid var(--sts2-border-hover);
  color: #fff;
  text-align: center;
  text-shadow: 0.056em 0.056em 0.17em rgba(0, 0, 0, 0.8);
}

/* ========================================
   統計グリッド
   ======================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18em, 1fr));
  gap: 1.35em;
}

.stats-grid.overall {
  grid-template-columns: repeat(auto-fit, minmax(10.8em, 1fr));
}

/* ========================================
   統計ボックス
   ======================================== */
.stat-box {
  background: linear-gradient(
    135deg,
    rgba(30, 30, 40, 0.8),
    rgba(20, 20, 30, 0.8)
  );
  border: 0.11em solid var(--sts2-border);
  border-radius: var(--sts2-radius-xs);
  padding: 1.8em 1.35em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.68em;
  transition: var(--sts2-transition);
  position: relative;
  overflow: hidden;
}

.stat-box::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 0.23em;
  background: linear-gradient(90deg, transparent, var(--color), transparent);
}

.stat-box:hover {
  border-color: color-mix(in srgb, var(--color) 40%, var(--sts2-border-hover));
  transform: translateY(-0.23em);
  box-shadow:
    0 0.45em 1.35em rgba(0, 0, 0, 0.4),
    0 0 1.35em color-mix(in srgb, var(--color) 20%, transparent);
}

.stat-box-icon {
  font-size: 2.7em;
  opacity: 0.8;
  filter: drop-shadow(0 0.11em 0.23em rgba(0, 0, 0, 0.5));
}

.stat-box-value {
  font-size: 2.25em;
  font-weight: 800;
  color: #fff;
  text-shadow: 0.056em 0.056em 0.17em rgba(0, 0, 0, 0.8);
  line-height: 1;
}

.stat-box-label {
  font-size: 0.81em;
  color: var(--sts2-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
}

/* ========================================
   統計カード
   ======================================== */
.stat-card {
  background: linear-gradient(
    135deg,
    rgba(30, 30, 40, 0.6),
    rgba(20, 20, 30, 0.6)
  );
  border: 0.11em solid var(--sts2-border);
  border-radius: var(--sts2-radius-xs);
  padding: 1.35em 0.9em;
  box-shadow:
    0 0.11em 0.45em rgba(0, 0, 0, 0.3),
    inset 0 0.056em 0 var(--sts2-border);
}

.stat-card h3 {
  font-size: 1.08em;
  margin: 0 0 0.9em;
  padding-bottom: 0.68em;
  border-bottom: 0.11em solid var(--sts2-border-hover);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 0.056em 0.056em 0.17em rgba(0, 0, 0, 0.8);
}

.stat-bar {
  display: flex;
  align-items: center;
  gap: 0.68em;
  margin-bottom: 0.68em;
}

.stat-bar:last-child {
  margin-bottom: 0;
}

.stat-bar-label {
  min-width: 7.2em;
  font-size: 0.81em;
  color: var(--sts2-text-primary);
  font-weight: 600;
}

.stat-bar-track {
  flex: 1;
  height: 1.8em;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--sts2-radius-xs);
  border: 0.056em solid var(--sts2-border);
  position: relative;
}

.stat-bar-fill {
  height: 100%;
  background: linear-gradient(
    90deg,
    var(--color),
    color-mix(in srgb, var(--color) 70%, #000)
  );
  border-radius: var(--sts2-radius-xs);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.68em;
  transition: width 0.6s ease;
  box-shadow: inset 0 0.056em 0.11em var(--sts2-border-hover);
}

.stat-bar-value {
  font-weight: 800;
  font-size: 0.77em;
  color: #fff;
  text-shadow: 0.056em 0.056em 0.11em rgba(0, 0, 0, 0.8);
}

/* ========================================
   チャートセクション（コントロール+グラフ統合）
   ======================================== */
.chart-section {
  background: linear-gradient(
    135deg,
    rgba(30, 30, 40, 0.6),
    rgba(20, 20, 30, 0.6)
  );
  border: 0.11em solid var(--sts2-border);
  border-radius: var(--sts2-radius-sm);
  padding: 1.35em;
  margin-bottom: 1.8em;
  box-shadow: var(--sts2-shadow-md);
}

/* ========================================
   チャートコントロール
   ======================================== */
.chart-controls {
  margin-bottom: 1.35em;
  padding-bottom: 1.35em;
  border-bottom: 0.11em solid var(--sts2-border);
}

.chart-controls label {
  display: block;
  margin-bottom: var(--sts2-gap-lg);
  color: var(--sts2-accent-gold);
  font-weight: 700;
  font-size: 0.81em;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.chart-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sts2-gap-sm);
}

.chart-tab {
  padding: 0.68em 1.13em;
  background: linear-gradient(
    135deg,
    rgba(40, 50, 70, 0.6),
    rgba(30, 40, 60, 0.6)
  );
  border: 0.11em solid rgba(100, 150, 200, 0.3);
  border-radius: var(--sts2-radius-sm);
  color: var(--sts2-text-secondary);
  font-weight: 600;
  font-size: 0.77em;
  cursor: pointer;
  transition: var(--sts2-transition);
  display: flex;
  align-items: center;
  gap: var(--sts2-gap-sm);
  box-shadow: var(--sts2-shadow-sm);
}

.chart-tab .icon {
  font-size: 1.08em;
}

.chart-tab:hover {
  background: linear-gradient(
    135deg,
    rgba(60, 80, 120, 0.8),
    rgba(50, 70, 110, 0.8)
  );
  border-color: rgba(120, 170, 220, 0.5);
  color: var(--sts2-text-primary);
  transform: translateY(-0.11em);
}

.chart-tab.active {
  background: var(--sts2-gradient-accent);
  border-color: rgba(220, 180, 50, 0.6);
  color: var(--sts2-bg-dark);
  font-weight: 700;
  box-shadow:
    0 0.11em 0.34em rgba(0, 0, 0, 0.3),
    0 0 0.9em rgba(220, 180, 50, 0.4);
}

.chart-tab.active:hover {
  transform: translateY(-0.11em) scale(1.02);
}

/* ========================================
   チャートコンテナ
   ======================================== */
.chart-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8em;
}

.chart-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.35em;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--sts2-radius-sm);
  border: 0.056em solid var(--sts2-border);
}

.chart-wrapper h3 {
  margin: 0 0 1.35em;
  font-size: 0.99em;
  color: var(--sts2-text-primary);
  font-weight: 700;
  text-align: center;
  text-transform: capitalize;
  letter-spacing: 0.05em;
}

.chart-wrapper canvas {
  max-height: 18em;
  max-width: 100%;
}

/* ========================================
   リンクコンテナ
   ======================================== */
.stats-link-container {
  margin-top: 1.35em;
  padding-top: 1.35em;
  border-top: 0.11em solid var(--sts2-border);
  text-align: center;
}

.stats-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sts2-gap-sm);
  padding: 0.79em 1.8em;
  background: linear-gradient(
    135deg,
    rgba(60, 80, 120, 0.8),
    rgba(40, 60, 100, 0.8)
  );
  border: 0.11em solid rgba(100, 150, 200, 0.4);
  border-radius: var(--sts2-radius-sm);
  color: #fff;
  font-weight: 700;
  font-size: 0.81em;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: var(--sts2-transition);
  box-shadow:
    0 0.11em 0.34em rgba(0, 0, 0, 0.3),
    inset 0 0.056em 0 var(--sts2-border-hover);
}

.stats-link svg {
  width: 1.13em;
  height: 1.13em;
  fill: currentColor;
  transform: rotate(-90deg);
  transition: transform 0.3s ease;
}

.stats-link:hover {
  background: linear-gradient(
    135deg,
    rgba(80, 100, 140, 0.9),
    rgba(60, 80, 120, 0.9)
  );
  border-color: rgba(120, 170, 220, 0.6);
  transform: translateY(-0.11em);
  box-shadow:
    0 0.23em 0.45em rgba(0, 0, 0, 0.4),
    inset 0 0.056em 0 rgba(255, 255, 255, 0.3);
}

.stats-link:hover svg {
  transform: rotate(-90deg) translateX(0.11em);
}

/* ========================================
   レスポンシブ (タブレット)
   ======================================== */
@media (max-width: 64em) {
  .chart-container {
    grid-template-columns: 1fr;
  }

  .chart-tabs {
    gap: 0.34em;
  }

  .chart-tab {
    padding: 0.56em 0.9em;
    font-size: 0.72em;
  }
}

/* ========================================
   レスポンシブ (モバイル)
   ======================================== */
@media (max-width: 48em) {
  .stats-content {
    gap: 1.35em;
  }

  .stats-section {
    padding: 1.35em 0.9em;
  }

  .stats-section h2 {
    font-size: 1.17em;
    margin-bottom: var(--sts2-gap-lg);
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--sts2-gap-lg);
  }

  .stats-grid.overall {
    grid-template-columns: repeat(auto-fit, minmax(9em, 1fr));
    gap: var(--sts2-gap-lg);
  }

  .stat-box {
    padding: 1.35em 0.9em;
  }

  .stat-box-icon {
    font-size: 2.25em;
  }

  .stat-box-value {
    font-size: 1.8em;
  }

  .stat-bar-label {
    font-size: 0.72em;
  }

  .stats-link {
    padding: 0.68em 1.35em;
    font-size: 0.77em;
  }

  .chart-section {
    padding: var(--sts2-gap-lg);
  }

  .chart-controls {
    margin-bottom: var(--sts2-gap-lg);
    padding-bottom: var(--sts2-gap-lg);
  }

  .chart-controls label {
    font-size: 0.77em;
  }

  .chart-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.34em;
  }

  .chart-tab {
    width: 100%;
    justify-content: center;
    padding: 0.56em 0.68em;
    font-size: 0.72em;
  }

  .chart-tab .icon {
    font-size: 0.99em;
  }

  .chart-tab .label {
    font-size: 0.81em;
  }

  .chart-container {
    gap: 1.35em;
  }

  .chart-wrapper {
    padding: var(--sts2-gap-lg);
  }

  .chart-wrapper h3 {
    font-size: 0.86em;
    margin-bottom: var(--sts2-gap-lg);
  }

  .chart-wrapper canvas {
    max-height: 14.4em;
  }
}

/* ========================================
   チップ式（スマホ最適化）
   ======================================== */
.chart-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.9em, 1fr));
  gap: var(--sts2-gap-sm);
}

.chart-chip {
  padding: 0.56em 0.9em;
  background: linear-gradient(
    135deg,
    rgba(40, 50, 70, 0.6),
    rgba(30, 40, 60, 0.6)
  );
  border: 0.11em solid rgba(100, 150, 200, 0.3);
  color: var(--sts2-text-secondary);
  font-weight: 600;
  font-size: 0.77em;
  cursor: pointer;
  transition: var(--sts2-transition);
  display: flex;
  align-items: center;
  gap: 0.34em;
  box-shadow: var(--sts2-shadow-sm);
  min-height: 39.6px;
}

.chart-chip .icon {
  font-size: 0.99em;
}

.chart-chip:hover {
  background: linear-gradient(
    135deg,
    rgba(60, 80, 120, 0.8),
    rgba(50, 70, 110, 0.8)
  );
  border-color: rgba(120, 170, 220, 0.5);
  color: var(--sts2-text-primary);
  transform: translateY(-0.056em);
}

.chart-chip.active {
  background: var(--sts2-gradient-accent);
  border-color: rgba(220, 180, 50, 0.6);
  color: var(--sts2-bg-dark);
  font-weight: 700;
  box-shadow:
    0 0.11em 0.34em rgba(0, 0, 0, 0.3),
    0 0 0.9em rgba(220, 180, 50, 0.4);
}

.chart-chip.active:hover {
  transform: translateY(-0.056em) scale(1.02);
}

@media (max-width: 48em) {
  .chart-chips {
    gap: 0.34em;
  }

  .chart-chip {
    padding: 0.45em 0.79em;
    font-size: 0.72em;
    min-height: 36px;
  }

  .chart-chip .icon {
    font-size: var(--sts2-font-lg);
  }
}