/* ========================================
   リセット & ベーススタイル
   ======================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #007AFF;
  --secondary-color: #5AC8FA;
  --success-color: #34C759;
  --warning-color: #FF9500;
  --danger-color: #FF3B30;
  --light-gray: #F5F5F7;
  --medium-gray: #E5E5EA;
  --dark-gray: #333333;
  --text-primary: #333333;
  --text-secondary: #999999;
  --border-radius: 12px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --safe-area-inset-top: env(safe-area-inset-top, 0);
  --safe-area-inset-bottom: env(safe-area-inset-bottom, 0);
}

html, body {
  height: 100%;
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background-color: #f9f9f9;
  color: var(--text-primary);
  -webkit-user-select: none;
  user-select: none;
  -webkit-font-smoothing: antialiased;
}

body {
  padding-top: var(--safe-area-inset-top);
  padding-bottom: var(--safe-area-inset-bottom);
  overscroll-behavior: contain;
}

/* ========================================
   アプリコンテナ
   ======================================== */

.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background-color: #f9f9f9;
}

/* ========================================
   ヘッダー
   ======================================== */

.header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  flex-shrink: 0;
}

.header h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 4px;
}

.header .subtitle {
  font-size: 14px;
  opacity: 0.9;
}

/* ========================================
   タブナビゲーション
   ======================================== */

.tabs {
  display: flex;
  gap: 0;
  background-color: white;
  border-bottom: 1px solid var(--medium-gray);
  flex-shrink: 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.tab-button {
  flex: 1;
  padding: 12px 8px;
  background: none;
  border: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  -webkit-user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-button:active {
  opacity: 0.7;
}

/* ========================================
   メインコンテンツ
   ======================================== */

.main-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 20px;
}

.menus-sticky-bar {
  position: sticky;
  top: 52px;
  z-index: 85;
  background: rgba(255, 255, 255, 0.4);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: 5px 0 6px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.menus-sticky-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 5px;
}

.menus-sticky-actions .button {
  width: auto;
  flex: 1;
  margin-top: 0;
}

/* ========================================
   タブコンテンツ
   ======================================== */

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ========================================
   フォーム
   ======================================== */

.form-section {
  padding: 12px 16px;
  background-color: white;
  border-radius: var(--border-radius);
  margin: 8px;
}

.form-group {
  margin-bottom: 12px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.form-row .form-group {
  margin-bottom: 0;
}



.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-group small {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.form-input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--medium-gray);
  border-radius: 8px;
  font-size: 16px;
  background-color: white;
  color: var(--text-primary);
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.form-section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 12px 0 8px 0;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--light-gray);
}

/* ========================================
   栄養目標グリッド
   ======================================== */

.nutrition-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 8px 0;
}

.nutrition-item {
  background-color: var(--light-gray);
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
}

.nutrition-item:active {
  transform: scale(0.98);
}

.nutrition-item.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.nutrition-item.active .nutrition-unit {
  color: rgba(255, 255, 255, 0.8);
}

.nutrition-name {
  font-size: 14px;
  font-weight: 700;
  min-width: 120px;
  white-space: nowrap;
}

.nutrition-label {
  color: var(--primary-color);
  font-weight: 900;
}

.nutrition-item.active .nutrition-label {
  color: white;
}

.nutrition-item.active .nutrition-name {
  color: white;
}

.nutrition-value {
  width: 100%;
  padding: 8px 6px;
  border: 1px solid var(--medium-gray);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  -webkit-appearance: none;
  appearance: none;
  text-align: center;
}

.nutrition-item.active .nutrition-value {
  background-color: white;
  color: var(--primary-color);
  border-color: white;
}

.nutrition-value:focus {
  outline: none;
  border-color: var(--primary-color);
}

.nutrition-value::placeholder {
  color: transparent;
}

.nutrition-unit {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
  min-width: 40px;
  text-align: right;
}

/* ========================================
   メニュー一覧コンテナ
   ======================================== */

.menus-list-container {
  background-color: white;
  border-radius: 8px;
  padding: 0;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--medium-gray);
}

.fixed-summary {
  background: var(--light-gray);
  border: 1px solid var(--medium-gray);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 5px;
}

.fixed-summary-header {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  align-items: center;
}

.fixed-summary-title {
  display: none;
}

.fixed-summary-count {
  font-size: 12px;
  font-weight: 800;
  color: var(--text-secondary);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  grid-column: 6;
}

/* メニュー状態表示の色 */
.menu-state-label {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  color: white;
  background-color: #27ae60;
  white-space: nowrap;
  z-index: 1;
}

.menu-list-item.fixed .menu-state-label {
  background-color: #3498db;
}

.menu-list-item.excluded .menu-state-label {
  background-color: #e74c3c;
}

.fixed-summary-values {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  align-items: center;
  grid-column: 1 / 6;
}

.fixed-summary-pill {
  background: white;
  border: 1px solid var(--medium-gray);
  border-radius: 8px;
  padding: 8px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-height: 48px;
}

.fixed-summary-pill-label {
  font-size: 11px;
  font-weight: 900;
  color: var(--text-secondary);
}

.fixed-summary-pill-value {
  font-size: 13px;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.1;
}

.fixed-summary-pill-diff {
  font-size: 11px;
  font-weight: 800;
  color: var(--text-secondary);
  line-height: 1.1;
}

.fixed-summary-hint {
  display: none;
}

.menu-list-item {
  background-color: white;
  border: none;
  border-bottom: 1px solid var(--medium-gray);
  border-radius: 0;
  padding: 10px 12px;
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
  transition: all 0.2s ease;
  box-shadow: none;
  cursor: pointer;
  border-left: 4px solid var(--medium-gray);
  position: relative;
}

/* ホバー効果はマウスのみ（タッチデバイスでは無効） */
@media (hover: hover) {
  .menu-list-item:hover {
    background-color: #f5f5f5;
  }
}

/* タッチデバイス用のアクティブ状態 */
.menu-list-item:active {
  background-color: #f5f5f5;
  transition: none;
}

.menu-list-item-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  grid-column: 6;
  padding: 0;
}

.menu-state-label {
  font-size: 12px;
  font-weight: 900;
  color: var(--text-secondary);
}

.menu-fixed-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.menu-fixed-toggle-label {
  font-size: 12px;
  font-weight: 900;
  color: var(--text-secondary);
}

/* iOS風スイッチ */
.ios-switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 28px;
}

.ios-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.ios-switch-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #d1d1d6;
  transition: 0.2s;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.06);
}

.ios-switch-slider:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 2px;
  top: 2px;
  background-color: white;
  transition: 0.2s;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.18);
}

.ios-switch input:checked + .ios-switch-slider {
  background-color: var(--success-color);
}

.ios-switch input:checked + .ios-switch-slider:before {
  transform: translateX(18px);
}

.ios-switch input:focus + .ios-switch-slider {
  box-shadow: 0 0 0 3px rgba(52, 199, 89, 0.18);
}

.menu-state-btn {
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--medium-gray);
  background: white;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.menu-state-btn:active {
  transform: scale(0.98);
  opacity: 0.85;
}

.menu-state-btn.fixed {
  border-color: var(--success-color);
  color: var(--success-color);
}

.menu-state-btn.fixed.active {
  background: var(--success-color);
  color: white;
}

.menu-state-btn.excluded {
  border-color: var(--danger-color);
  color: var(--danger-color);
}

.menu-state-btn.excluded.active {
  background: var(--danger-color);
  color: white;
}

.menu-list-item:last-child {
  border-bottom: none;
}

/* デフォルト：推奨（+）= 緑枠 */
.menu-list-item {
  border-left-color: var(--success-color);
  background-color: #e6f7f0;
}

/* 固定（⭕️）= 青枠 */
.menu-list-item.fixed {
  border-left-color: var(--primary-color);
  background-color: #e6f3ff;
}

/* 除外（❌）= 赤枠 */
.menu-list-item.excluded {
  border-left-color: var(--danger-color);
  background-color: #ffe6e6;
  opacity: 0.7;
}

.menu-list-item:active {
  opacity: 0.8;
}

.menu-list-item-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  padding-right: 0;
  width: 100%;
}

.menu-list-item-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  padding-right: 80px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.3;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* AI推薦バッジ */
.ai-recommendation-badge {
  font-size: 16px;
  line-height: 1;
  cursor: help;
  flex-shrink: 0;
}

.menu-list-item-price {
  display: none;
}

.menu-list-item-price-visible {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
}

.menu-list-item-nutrition {
  font-size: 10px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  padding: 0;
  margin: 0;
  padding-right: 0;
}

.menu-list-item-nutrition-item {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4px 5px;
  border-radius: 4px;
  min-height: 24px;
  font-weight: 700;
  font-size: 11px;
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
}

@media (max-width: 600px) {
  .menu-list-item-nutrition-item {
    font-size: 10px;
    padding: 3px 4px;
    min-height: 22px;
  }

  /* 固定のみ表示のスマホ対応 */
  .fixed-summary-header {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
    align-items: center;
  }

  .fixed-summary-count {
    font-size: 11px;
    font-weight: 800;
    color: var(--text-secondary);
    text-align: center;
    white-space: nowrap;
    grid-column: 6;
  }

  .fixed-summary-values {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
    align-items: center;
    grid-column: 1 / 6;
  }

  .fixed-summary-pill {
    padding: 6px 4px;
    min-height: 40px;
  }

  .fixed-summary-pill-label {
    font-size: 10px;
  }

  .fixed-summary-pill-value {
    font-size: 12px;
  }

  .fixed-summary-pill-diff {
    font-size: 9px;
  }

  /* メニュー状態ラベルのスマホ対応 */
  .menu-state-label {
    top: 6px;
    right: 8px;
    font-size: 10px;
    padding: 1px 6px;
  }

  /* 凡例のスマホ対応 */
  .legend-menu-nutrition {
    grid-template-columns: repeat(6, 1fr);
  }

  .legend-menu-nutrition span,
  .legend-menu-state {
    font-size: 9px;
    padding: 3px 2px;
  }

  /* 達成率テーブルのスマホ対応 */
  .nutrition-achievement-header,
  .nutrition-achievement-row {
    grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr 1.5fr;
    gap: 4px;
    padding: 8px;
    font-size: 11px;
  }

  .achievement-col-name {
    font-size: 10px;
  }

  .achievement-bar-container {
    height: 20px;
  }

  .achievement-bar-text {
    font-size: 9px;
  }
}

/* 栄養成分の背景色設定（管理者ページと統一） */
.nutrition-e {
  background: rgba(255, 99, 71, 0.15);
  color: #d63031;
  border: 1.5px solid rgba(255, 99, 71, 0.4);
}

.nutrition-p {
  background: rgba(52, 152, 219, 0.15);
  color: #2980b9;
  border: 1.5px solid rgba(52, 152, 219, 0.4);
}

.nutrition-f {
  background: rgba(241, 196, 15, 0.15);
  color: #d4a60a;
  border: 1.5px solid rgba(241, 196, 15, 0.4);
}

.nutrition-c {
  background: rgba(46, 204, 113, 0.15);
  color: #27ae60;
  border: 1.5px solid rgba(46, 204, 113, 0.4);
}

.nutrition-v {
  background: rgba(155, 89, 182, 0.15);
  color: #8e44ad;
  border: 1.5px solid rgba(155, 89, 182, 0.4);
}

.menu-list-item-buttons {
  display: none;
}

.menu-btn {
  display: none;
}

/* ========================================
   結果表示用メニューアイテム
   ======================================== */

.menu-list-item.suggested {
  border-left-color: var(--success-color);
  background-color: #f0fff4;
}

.result-exclude-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--danger-color);
  border-radius: 6px;
  background-color: white;
  color: var(--danger-color);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.result-exclude-btn:active {
  opacity: 0.7;
  transform: scale(0.95);
}

.menu-fixed-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 100%;
}

.menu-fixed-toggle-label {
  display: none;
}

.ios-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 24px;
}

.ios-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.ios-switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--medium-gray);
  transition: 0.2s;
  border-radius: 24px;
}

.ios-switch-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 2px;
  top: 2px;
  background-color: white;
  transition: 0.2s;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.18);
}

.ios-switch input:checked + .ios-switch-slider {
  background-color: var(--success-color);
}

.ios-switch input:checked + .ios-switch-slider:before {
  transform: translateX(16px);
}

.ios-switch input:focus + .ios-switch-slider {
  box-shadow: 0 0 0 2px rgba(52, 199, 89, 0.18);
}

.menu-state-label {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  color: white;
  background-color: var(--success-color);
  white-space: nowrap;
  z-index: 1;
}

.menu-state-label.excluded {
  background-color: var(--danger-color);
}

.menu-result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.menu-legend {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 12px;
  background-color: #f0f8ff;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 13px;
}

.legend-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legend-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.legend-items {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.legend-item {
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 13px;
}

.nutrition-e-label {
  background-color: #d5dbdb;
  color: #000;
}

.nutrition-p-label {
  background-color: #fadbd8;
  color: #000;
}

.nutrition-f-label {
  background-color: #fef5e7;
  color: #000;
}

.nutrition-c-label {
  background-color: #d6eaf8;
  color: #000;
}

.nutrition-v-label {
  background-color: #d5f4e6;
  color: #000;
}

.legend-box-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-box {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border-left: 4px solid;
}

.legend-recommended {
  border-left-color: var(--success-color);
  background-color: #e6f7f0;
}

.legend-fixed {
  border-left-color: var(--primary-color);
  background-color: #e6f3ff;
}

.legend-excluded {
  border-left-color: var(--danger-color);
  background-color: #ffe6e6;
}

.legend-label {
  font-size: 12px;
  color: var(--text-primary);
}

.menu-list-item-buttons {
  display: flex;
  gap: 6px;
  flex-direction: row;
}

.menu-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--medium-gray);
  border-radius: 6px;
  background-color: white;
  color: var(--text-secondary);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-user-select: none;
  user-select: none;
  flex-shrink: 0;
}

.menu-btn:active {
  opacity: 0.7;
  transform: scale(0.95);
}

.menu-btn.fixed {
  background-color: #E8F5E9;
  color: var(--success-color);
  border-color: var(--success-color);
}

.menu-btn.fixed.active {
  background-color: var(--success-color);
  color: white;
  box-shadow: 0 2px 8px rgba(52, 199, 89, 0.3);
}

.menu-btn.excluded {
  background-color: #FFEBEE;
  color: var(--danger-color);
  border-color: var(--danger-color);
}

.menu-btn.excluded.active {
  background-color: var(--danger-color);
  color: white;
  box-shadow: 0 2px 8px rgba(255, 59, 48, 0.3);
}

.menu-btn.normal {
  background-color: white;
  color: var(--text-secondary);
  border-color: var(--medium-gray);
}

.menu-btn.normal.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.menu-filter {
  margin-bottom: 12px;
}

/* ========================================
   結果メニューカード（修正版）
   ======================================== */

.button-group {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.button {
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  -webkit-user-select: none;
  user-select: none;
  margin-top: 0;
}

.button-primary {
  background-color: var(--primary-color);
  color: white;
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.button-primary:active {
  background-color: #0051D5;
  transform: scale(0.98);
  box-shadow: 0 1px 4px rgba(0, 122, 255, 0.3);
}

.button-secondary {
  background-color: var(--light-gray);
  color: var(--primary-color);
  border: 1px solid var(--medium-gray);
}

.button-secondary:active {
  background-color: var(--medium-gray);
}

.button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ========================================
   結果コンテナ
   ======================================== */

.result-container {
  padding: 16px;
  background-color: white;
  margin: 12px;
  border-radius: var(--border-radius);
  min-height: 200px;
}

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  gap: 16px;
}

.loading.hidden {
  display: none;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--light-gray);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.error-message {
  background-color: #FFE5E5;
  border: 1px solid var(--danger-color);
  color: var(--danger-color);
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}

.error-message.hidden {
  display: none;
}

.result-content {
  display: none;
}

.result-content.hidden {
  display: none;
}

.result-content:not(.hidden) {
  display: block;
}

.result-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--medium-gray);
}

.result-header h2 {
  font-size: 24px;
  margin-bottom: 4px;
}

.result-header p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ========================================
   サマリーカード
   ======================================== */

.summary-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.summary-card {
  background: linear-gradient(135deg, var(--light-gray), white);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--medium-gray);
  text-align: center;
}

.card-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 600;
}

.card-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

/* ========================================
   メニューセクション
   ======================================== */

.menu-section {
  margin: 20px 0;
}

.menu-section.hidden {
  display: none;
}

.menu-section h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.menus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.menu-card {
  background-color: var(--light-gray);
  border: 1px solid var(--medium-gray);
  border-radius: 8px;
  padding: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.menu-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.15);
}

.menu-card:active {
  background-color: var(--secondary-color);
  opacity: 0.9;
  transform: scale(0.98);
}

.menu-card-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.menu-card-buttons {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-card-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--medium-gray);
  border-radius: 6px;
  background-color: white;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-user-select: none;
  user-select: none;
}

.menu-card-btn:active {
  opacity: 0.7;
  transform: scale(0.95);
}

.menu-card-btn.danger {
  background-color: var(--danger-color);
  color: white;
  border-color: var(--danger-color);
  box-shadow: 0 2px 8px rgba(255, 59, 48, 0.3);
}

.menu-card-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.menu-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.menu-nutrition {
  font-size: 12px;
  color: var(--text-secondary);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.nutrition-row {
  display: flex;
  justify-content: space-between;
}

/* ========================================
   栄養情報テーブル
   ======================================== */

.nutrition-section {
  margin: 20px 0;
  background-color: var(--light-gray);
  padding: 16px;
  border-radius: 8px;
}

.nutrition-section h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.nutrition-table-container {
  display: grid;
  gap: 8px;
}

.nutrition-row-table {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 8px;
  align-items: center;
  padding: 8px;
  background-color: white;
  border-radius: 6px;
  font-size: 12px;
}

.nutrition-row-table.header {
  background-color: var(--primary-color);
  color: white;
  font-weight: 700;
}

.nutrition-item-name {
  font-weight: 600;
  color: var(--text-primary);
}

.nutrition-value-cell {
  text-align: right;
  color: var(--text-secondary);
}

.nutrition-row-table.header .nutrition-value-cell {
  color: white;
}

/* ========================================
   達成率テーブル
   ======================================== */

.nutrition-achievement-table {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.nutrition-achievement-header {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 2fr;
  gap: 8px;
  align-items: center;
  padding: 12px;
  background-color: #007AFF; /* 青背景 */
  color: #ffffff; /* 白文字 */
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
}

.nutrition-achievement-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 2fr;
  gap: 8px;
  align-items: center;
  padding: 12px;
  background-color: white;
  border-radius: 6px;
  font-size: 13px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.achievement-col-name {
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
}

.achievement-col-target,
.achievement-col-actual,
.achievement-col-diff {
  text-align: right;
  color: var(--text-secondary);
}

/* ヘッダーの目標/実績/差分は中央揃え */
.nutrition-achievement-header .achievement-col-target,
.nutrition-achievement-header .achievement-col-actual,
.nutrition-achievement-header .achievement-col-diff {
  text-align: center;
}

/* ヘッダーの達成率は中央揃え */
.nutrition-achievement-header .achievement-col-rate {
  justify-content: center;
}

.achievement-col-rate {
  display: flex;
  align-items: center;
  justify-content: center;
}

.achievement-bar-container {
  position: relative;
  width: 100%;
  height: 24px;
  background-color: var(--light-gray);
  border-radius: 12px;
  overflow: hidden;
}

.achievement-bar {
  position: absolute;
  height: 100%;
  transition: width 0.3s ease;
  border-radius: 12px 0 0 12px;
}

.achievement-bar-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  z-index: 1;
}

/* ========================================
   レスポンシブ
   ======================================== */

@media (min-width: 768px) {
  .nutrition-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .menus-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-section {
    max-width: 600px;
    margin: 12px auto;
  }

  .result-container {
    max-width: 600px;
    margin: 12px auto;
  }
}

@media (max-height: 800px) {
  .header h1 {
    font-size: 24px;
  }

  .button {
    padding: 12px 14px;
    font-size: 14px;
  }

  /* メニュー表示のコンパクト化（スマホ対応） */
  .menu-list-item {
    padding: 8px 10px;
    gap: 6px;
  }

  .menu-list-item-details {
    gap: 4px;
  }

  .menu-list-item-name {
    font-size: 13px;
    padding-right: 60px;
  }

  .menu-list-item-nutrition {
    gap: 3px;
  }

  .menu-state-label {
    top: 6px;
    right: 10px;
    font-size: 10px;
    padding: 2px 6px;
  }

  .ios-switch {
    width: 36px;
    height: 22px;
  }

  .ios-switch-slider {
    border-radius: 22px;
  }

  .ios-switch-slider:before {
    height: 18px;
    width: 18px;
  }

  .ios-switch input:checked + .ios-switch-slider:before {
    transform: translateX(14px);
  }
}

/* ==========================================
   ONO Menus タブ専用スタイル
   ========================================== */

/* 日付選択エリア */
.date-select-wrapper {
  margin-bottom: 20px;
}

.date-select-wrapper .form-input {
  width: 100%;
  max-width: 300px;
}

/* ローディング状態 */
.loading-state {
  text-align: center;
  padding: 60px 20px;
}

.spinner {
  border: 4px solid var(--light-gray);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-state p {
  color: var(--text-secondary);
  font-size: 16px;
}

/* データなし表示 */
.no-data-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--light-gray);
  border-radius: 12px;
  margin-bottom: 20px;
}

.no-data-state p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.no-data-state small {
  color: var(--text-tertiary);
  font-size: 14px;
}

/* 記録情報カード */
.ai-info-card {
  background: var(--light-gray);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ai-info-card .info-label {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 600;
}

.ai-info-card .info-value {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

/* ONO Menusのメニューカードは操作ボタンを非表示 */
#ono-menus-tab .menu-state-btn {
  display: none !important;
}

#ono-menus-tab .menu-list-item {
  cursor: default;
}

/* ========================================
   AI推奨メニュースタイル
   ======================================== */

#ai-menus-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 16px 0;
}

.ai-header {
  text-align: center;
  padding: 12px 0;
  border-bottom: 2px solid var(--primary-color);
}

.ai-header h3 {
  font-size: 20px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.ai-header .date-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.ai-header .model-info {
  font-size: 12px;
  color: var(--text-secondary);
  font-style: italic;
}

.ai-menu-card {
  background: white;
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius);
  padding: 12px 16px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.ai-menu-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.ai-menu-card .rank {
  background: var(--primary-color);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: bold;
}

.ai-menu-card .score {
  font-size: 12px;
  color: var(--success-color);
  font-weight: 600;
}

.ai-menu-card h4 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text-primary);
  line-height: 1.4;
}

.nutrition-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 10px;
  padding: 8px;
  background: var(--light-gray);
  border-radius: 6px;
}

.nutrition-item {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.nutrition-item .label {
  color: var(--text-secondary);
  font-weight: 500;
}

.nutrition-item .value {
  color: var(--text-primary);
  font-weight: 600;
  font-family: monospace;
}

.allergen-info {
  margin-top: 8px;
  padding: 8px;
  background-color: #fff9e6;
  border-left: 3px solid var(--warning-color);
  border-radius: 4px;
  font-size: 12px;
}

.allergen-info .allergen {
  color: var(--warning-color);
  font-weight: 600;
}

.allergen-info .no-allergen {
  color: var(--success-color);
  font-weight: 600;
}

.nutrition-summary {
  background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
  padding: 16px;
  border-radius: var(--border-radius);
  margin-top: 20px;
}

.nutrition-summary h4 {
  margin-bottom: 12px;
  font-size: 16px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.summary-item {
  background: white;
  padding: 10px 12px;
  border-radius: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.summary-item .label {
  color: var(--text-secondary);
  font-weight: 500;
}

.summary-item .value {
  color: var(--primary-color);
  font-weight: 700;
  font-family: monospace;
}

.pfc-ratio {
  background: white;
  padding: 12px;
  border-radius: 6px;
  margin-top: 12px;
}

.pfc-ratio h5 {
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-primary);
}

.pfc-items {
  display: flex;
  justify-content: space-around;
  gap: 8px;
}

.pfc-item {
  flex: 1;
  background: var(--light-gray);
  padding: 8px;
  border-radius: 4px;
  text-align: center;
  font-size: 11px;
}

.pfc-item .label {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 4px;
  font-weight: 500;
}

.pfc-item .value {
  display: block;
  color: var(--primary-color);
  font-size: 14px;
  font-weight: 700;
  font-family: monospace;
}

/* スマホ対応 */
@media (max-width: 600px) {
  .spinner {
    width: 40px;
    height: 40px;
  }

  .loading-state {
    padding: 40px 15px;
  }

  .no-data-state {
    padding: 40px 15px;
  }

  .ai-info-card {
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .nutrition-info {
    grid-template-columns: 1fr;
  }

  .pfc-items {
    flex-direction: column;
  }

  .stats-summary {
    grid-template-columns: repeat(2, 1fr);
  }

  .charts-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   ダッシュボードスタイル
   ======================================== */

.dashboard-container {
  padding: 16px 0;
}

.dashboard-header {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--primary-color);
}

.dashboard-header h2 {
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.dashboard-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
}

/* 統計サマリー */
.stats-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: white;
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius);
  padding: 16px 12px;
  text-align: center;
  box-shadow: var(--shadow);
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}

.stat-value {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-color);
  font-family: monospace;
}

/* グラフグリッド */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.chart-container {
  background: white;
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.chart-container h3 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--medium-gray);
  padding-bottom: 8px;
}

.chart-container canvas {
  max-height: 300px;
}

/* 詳細テーブル */
.details-section {
  background: white;
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.details-section h3 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--medium-gray);
  padding-bottom: 8px;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.stats-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.stats-table thead {
  background-color: var(--light-gray);
}

.stats-table th {
  padding: 12px 8px;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--medium-gray);
}

.stats-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--medium-gray);
  color: var(--text-primary);
}

.stats-table tbody tr:hover {
  background-color: var(--light-gray);
}

.stats-table td:nth-child(2),
.stats-table td:nth-child(3),
.stats-table td:nth-child(4),
.stats-table td:nth-child(5) {
  font-family: monospace;
  text-align: right;
  color: var(--primary-color);
  font-weight: 500;
}

/* レスポンシブ対応 */
@media (max-width: 900px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }

  .stats-summary {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .stats-summary {
    grid-template-columns: 1fr;
  }

  .stat-card {
    padding: 12px 8px;
  }

  .stat-value {
    font-size: 18px;
  }

  .stat-label {
    font-size: 11px;
  }

  .chart-container {
    padding: 12px;
  }

  .chart-container h3 {
    font-size: 14px;
    margin-bottom: 8px;
  }

  .chart-container canvas {
    max-height: 250px;
  }

  .details-section {
    padding: 12px;
  }

  .stats-table {
    font-size: 11px;
  }

  .stats-table th,
  .stats-table td {
    padding: 8px 4px;
  }
}