/* 予約システム全体のスタイル */
.restaurant-reservation-form {
  margin: 0 auto;
  padding: 20px;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.restaurant-reservation-form h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #333;
  font-size: 28px;
}

.course-details.unagi-details h4,
.course-details.kaiseki-details h4 {
  border: unset;
  padding-block: 10px;
}

/* フォーム要素 */
.form-row {
  margin-bottom: 15px;
}

.form-row label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  color: #555;
}

.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

.form-row textarea {
  height: 100px;
}

.form-row select {
  height: 42px;
}

/* ラジオボタングループ */
.radio-group {
  display: flex;
  gap: 20px;
}

.radio-group label {
  display: flex;
  align-items: center;
  font-weight: normal;
}

.radio-group input[type="radio"] {
  margin-right: 5px;
}

/* ボタン */
.button {
  display: inline-block;
  padding: 10px 20px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.button:hover {
  background-color: #45a049;
}

.button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

.button-secondary {
  background-color: #f1f1f1;
  color: #333;
}

.button-secondary:hover {
  background-color: #e1e1e1;
}

.buttons-row {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

/* 空き状況表示 */
.availability-status {
  display: flex;
  gap: 20px;
  margin: 10px 0;
  padding: 10px;
  background-color: #f9f9f9;
  border-radius: 4px;
}

.availability-status span {
  font-size: 16px;
}

/* エラーメッセージ */
#reservation-error {
  margin: 20px 0;
  padding: 10px;
  background-color: #ffebee;
  border-left: 5px solid #f44336;
  color: #d32f2f;
}

/* 予約完了メッセージ */
#step-3 {
  text-align: center;
}

#reservation-complete-message {
  padding: 20px;
  background-color: #e8f5e9;
  border-left: 5px solid #4caf50;
  margin: 20px 0;
}

/* キャンセル関連 */
.reservation-cancel-success {
  padding: 15px;
  background-color: #e8f5e9;
  border-left: 5px solid #4caf50;
  margin: 20px 0;
}

.reservation-cancel-error {
  padding: 15px;
  background-color: #ffebee;
  border-left: 5px solid #f44336;
  margin: 20px 0;
}

/* 日付ピッカー用カスタムスタイル */
.ui-datepicker {
  width: 300px;
  padding: 10px;
  font-size: 14px;
}

.ui-datepicker-header {
  background-color: #4caf50;
  color: white;
}

.ui-datepicker-title {
  text-align: center;
  padding: 5px;
}

.ui-datepicker-calendar .ui-state-default {
  text-align: center;
}

.ui-datepicker-calendar .ui-state-active {
  background-color: #d0f6d1;
  color: #454545;
}

.ui-datepicker-calendar .holiday a {
  background-color: #ffcdd2;
}

.ui-datepicker-calendar .closed-day {
  opacity: 0.5;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .radio-group {
    flex-direction: column;
    gap: 10px;
  }

  .availability-status {
    flex-direction: column;
    gap: 10px;
  }

  .form-row label {
    text-align: left !important;
  }

  div.form-row .description {
    margin-left: 0;
    line-height: 1.3;
    width: 100%;
  }
  div.buttons-row {
    margin: 0;
  }
}

/* カレンダー表示用のCSS (既存のreservation.cssに追加) */

/* カレンダーコンテナ */
.reservation-calendar-container {
  margin-bottom: 30px;
}

.post_content table.ui-datepicker-calendar tbody tr {
  display: table-row;
}

/* 日付表示関連 */
#date-details-container {
  margin: 20px 0;
  padding: 15px;
  background-color: #f9f9f9;
  border-radius: 4px;
}

.meal-section {
  margin-bottom: 20px;
}

.meal-section h4 {
  margin: 0 0 10px 0;
  font-size: 16px;
  color: #444;
}

.course-status {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.course {
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 14px;
}

/* カレンダー内の状態表示 */
.ui-datepicker .ui-datepicker-calendar td {
  position: relative;
  vertical-align: top;
  padding: 0;
  height: 4rem !important;
}

.ui-datepicker .ui-datepicker-calendar td a {
  display: block;
  padding: 3px;
  text-align: center;
  text-decoration: none;
  height: 100%;
}

.availability-icons {
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  font-size: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lunch-status,
.dinner-status {
  width: 100%;
  text-align: center;
}

/* 状態表示の色分け */
.status-available {
  color: #4caf50;
  font-weight: bold;
}

.status-almost-full {
  color: #ff9800;
  font-weight: bold;
}

.status-full {
  color: #f44336;
  font-weight: bold;
}

/* 予約状況の凡例 */
.reservation-legend {
  margin-top: 30px;
  padding: 15px;
  background-color: #f9f9f9;
  border-radius: 4px;
}

.reservation-legend ul {
  list-style-type: none;
  padding: 0;
  margin: 0 0 10px 0;
  display: flex;
  gap: 10px;
}

.reservation-legend li {
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ツールチップのスタイル */
.ui-tooltip {
  padding: 8px;
  position: absolute;
  z-index: 9999;
  max-width: 300px;
  background: white;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  font-size: 12px;
}

/* 祝日と定休日のスタイル */
.ui-datepicker .holiday .ui-state-default {
  background-color: #ffebee;
}

.ui-datepicker .closed-day .ui-state-default {
  background-color: #eeeeee;
  text-decoration: line-through;
}
.ui-datepicker table {
  border-collapse: collapse;
}

.ui-datepicker table tr,
.ui-datepicker table tr td {
  border: solid 1px #ccc !important;
}

.ui-state-default,
.ui-widget-content .ui-state-default,
.ui-widget-header .ui-state-default,
.ui-button,
html .ui-button.ui-state-disabled:hover,
html .ui-button.ui-state-disabled:active {
  border: unset;
  height: 4rem !important;
}
/* モバイル対応 */
@media (max-width: 768px) {
  .course-status {
    flex-direction: column;
    gap: 10px;
  }

  .availability-icons {
    font-size: 9px;
  }
  .restaurant-reservation-form {
    padding: 0 !important;
  }
}

/* カレンダー周り */

.post_content .restaurant-reservation-form div {
  padding: 0 !important;
}

.post_content .restaurant-reservation-form div.reservation-legend {
  padding: 20px 30px !important;
}

.post_content .restaurant-reservation-form .date-details {
  margin-bottom: 30px !important;
  padding: 20px !important;

  .course-status {
    margin-inline: 20px;
  }
}

.ui-datepicker-inline.ui-datepicker.ui-widget.ui-widget-content.ui-helper-clearfix.ui-corner-all {
  width: 100%;
}

.post_content .restaurant-reservation-form table {
  table-layout: fixed;
}

.ui-datepicker .ui-datepicker-calendar td span,
.ui-datepicker .ui-datepicker-calendar td a {
  padding: 10px !important;
}

/* 空き状況アイコンのスタイル */
.availability-icon {
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0; /* 左右中央に配置 */
  font-size: 14px;
  text-align: center;
  margin-top: 5px;
}

.status-available {
  color: #4caf50;
  font-weight: bold;
}

.status-almost-full {
  color: #ff9800;
  font-weight: bold;
}

.status-full {
  color: #f44336;
  font-weight: bold;
}

/* カレンダーの日付セルの高さを調整 */
.ui-datepicker td {
  height: 40px;
  position: relative;
}

/* 予約ボタンスタイル */
.reservation-book-button-container {
  margin-top: 20px;
  text-align: center;
}

#book-this-date {
  padding: 10px 30px;
  font-size: 16px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

#book-this-date:hover {
  background-color: #45a049;
}

/* ローディング表示 */
.loading {
  text-align: center;
  padding: 20px;
  font-style: italic;
  color: #666;
}

/* エラー表示 */
.error {
  text-align: center;
  padding: 20px;
  color: #f44336;
  background-color: #ffebee;
  border-left: 5px solid #f44336;
}

/* 予約ボタンのホバー効果を即時反応に */
#book-this-date:hover {
  background-color: #45a049;
  transition: background-color 0.1s;
}

/* 予約停止日のスタイル */
.ui-datepicker .blocked-day .ui-state-default {
  background-color: #ffcccb;
  text-decoration: line-through;
  color: #999;
}

.ui-datepicker .blocked-day {
  opacity: 0.7;
}

/* 空き状況アイコンのクリーンアップ */
.ui-datepicker-calendar .available a:after,
.ui-datepicker-calendar .almost-full a:after,
.ui-datepicker-calendar .fully-booked a:after {
  content: none !important;
}

/* 日付セルの相対位置指定を確保 */
.ui-datepicker td {
  position: relative;
}

/* 日付セルの相対位置を設定 */
.ui-datepicker td {
  position: relative;
}

.blocked-date {
  background-color: #ffcccc !important;
  position: relative;
}

.blocked-date:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    rgba(255, 0, 0, 0.1),
    rgba(255, 0, 0, 0.1) 10px,
    rgba(255, 0, 0, 0.2) 10px,
    rgba(255, 0, 0, 0.2) 20px
  );
  z-index: 0;
}

.blocked-date .date-number {
  position: relative;
  z-index: 1;
}

.blocked-date .reservation-section {
  position: relative;
  z-index: 1;
}

.partial-blocked {
  border-left: 5px solid #ff6666 !important;
}

.blocked-indicator {
  display: inline-block;
  padding: 2px 5px;
  background-color: #ff6666;
  color: white;
  border-radius: 3px;
  font-size: 11px;
  margin-bottom: 3px;
}

/* 既存の凡例に追加 */
.blocked-color {
  background-color: #ffcccc;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255, 0, 0, 0.1),
    rgba(255, 0, 0, 0.1) 10px,
    rgba(255, 0, 0, 0.2) 10px,
    rgba(255, 0, 0, 0.2) 20px
  );
}

.partial-blocked-color {
  background-color: white;
  border-left: 5px solid #ff6666;
}

/* コース詳細セクション */
.course-details {
  background-color: #f8f9fa;
  border-radius: 5px;
  padding: 15px;
  margin-bottom: 20px;
}

.course-details h4 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #2c3e50;
  font-size: 16px;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 8px;
}

/* 数量入力フィールド */
.course-details input[type="number"] {
  width: 80px;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  text-align: center;
}

/* 横並びレイアウト用のCSS */
.form-row {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 15px;
  align-items: center;
}

.form-row label {
  width: 180px;
  margin-right: 10px;
  text-align: right;
  font-weight: bold;
}

.form-row input[type="number"],
.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row select,
.form-row textarea {
  width: 200px; /* 入力フィールドの幅を統一 */
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.form-row .description {
  margin-left: 190px;
  margin-top: 5px;
  font-size: 0.9em;
  color: #666;
}

/* コース詳細セクションのスタイリング */
.course-details {
  margin-left: 190px; /* ラベルの幅+右マージン */
  margin-bottom: 20px;
  padding: 15px;
  background-color: #f8f9fa;
  border-radius: 5px;
  border-left: 3px solid #4caf50;
}

.course-details h4 {
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 16px;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 8px;
}

/* 特別調整 - コースタイプの幅 */
#reservation-type {
  width: 200px;
}

/* 時間選択の調整 */
.form-group.time-section {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.form-group.time-section label {
  width: 180px;
  margin-right: 10px;
  text-align: right;
  font-weight: normal;
  font-size: 14px !important;
}

.form-group.time-section select {
  width: 200px;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

/* ボタンエリアの調整 */
.buttons-row {
  margin-top: 20px;
  margin-left: 190px; /* ラベルの幅+右マージン */
}

/* 左の緑のバーを削除 */
.course-details,
.reservation-step {
  border-left: none !important;
}

.unagi-details,
.kaiseki-details {
  border-left: 1px solid #e0e0e0 !important;
}

/* 備考テキストエリアの横幅拡大 */
#special-requests {
  width: 400px !important; /* 幅を広げる */
  min-height: 100px; /* 高さも少し確保 */
}

/* フォーム全体の調整 */
.form-row textarea {
  width: 400px !important; /* テキストエリアの幅を拡大 */
}

/* 説明文のスタイルも調整 */
.form-row .description {
  margin-left: 190px;
  margin-top: 5px;
  width: auto; /* 説明文の幅も広げる */
  font-size: 0.9em;
  color: #666;
}

/* フォームレイアウトの改善 */
.form-row {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 15px;
  align-items: flex-start;
}

.form-row label {
  width: 180px;
  margin-right: 10px;
  text-align: right;
  font-weight: bold;
  padding-top: 8px;
}

/* 入力フィールドの幅調整 */
.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="tel"],
.form-row input[type="number"],
.form-row select,
.form-group select {
  width: 500px;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

/* 備考テキストエリアの横幅拡大 */
#special-requests {
  width: 500px;
  min-height: 100px;
}

/* 説明文のスタイル */
.form-row .description {
  margin-left: 190px;
  margin-top: 5px;
  width: auto;
  font-size: 0.9em;
  color: #666;
}

/* コース詳細セクションのスタイル修正 */
.course-details {
  margin-left: 190px;
  margin-bottom: 20px;
  padding: 15px;
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
}

/* コース詳細内の入力欄は小さく */
.course-details .form-row input[type="number"] {
  width: 80px;
}

/* ボタンエリアの調整 */
.buttons-row {
  margin-top: 20px;
  margin-left: 190px;
}

/* カレンダーセルの高さ調整 */
.ui-datepicker-calendar td {
  position: relative !important;
  height: auto !important;
  min-height: 45px !important;
  vertical-align: top !important;
  padding: 5px 5px 20px 5px !important; /* 下部にアイコン用のパディング */
}

.ui-datepicker-calendar td a,
.ui-datepicker-calendar td span {
  display: block !important;
  text-align: center !important;
  padding: 5px 0 !important;
  line-height: 1.2 !important;
}

/* アイコンの位置調整 */
.availability-status-icon {
  position: absolute !important;
  bottom: 3px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  font-size: 14px !important;
  font-weight: bold !important;
  line-height: 1 !important;
  pointer-events: none !important;
}

/* カレンダー全体の調整 */
.ui-datepicker {
  font-size: 14px !important;
}

.ui-datepicker table {
  width: 100% !important;
  table-layout: fixed !important;
}
/* 必須項目のスタイリング */
.form-row label span[style*="color: red"] {
  color: #e74c3c !important;
  font-weight: normal;
  font-size: 14px;
}

/* 必須フィールドのボーダー強調 */
.form-row input[required]:invalid,
.form-row select[required]:invalid {
  border-color: #e74c3c;
  box-shadow: 0 0 0 1px rgba(231, 76, 60, 0.2);
}

.form-row input[required]:valid,
.form-row select[required]:valid {
  border-color: #27ae60;
  box-shadow: 0 0 0 1px rgba(39, 174, 96, 0.2);
}

/* プレースホルダーのスタイル */
.form-row input::placeholder,
.form-row textarea::placeholder {
  color: #7f8c8d;
  font-style: italic;
}

/* エラー時のアニメーション */
.form-row input.error,
.form-row select.error {
  border-color: #e74c3c;
  background-color: #fdf2f2;
  animation: shake 0.3s ease-in-out;
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

/* フォームバリデーション用のエラーメッセージ */
.field-error-message {
  color: #e74c3c;
  font-size: 0.85em;
  margin-top: 5px;
  display: block;
}

/* 成功メッセージ */
.field-success-message {
  color: #27ae60;
  font-size: 0.85em;
  margin-top: 5px;
  display: block;
}

/* 必須項目の説明文 */
.required-notice {
  padding: 10px 15px;
  margin-bottom: 20px;
}

.required-notice p {
  margin: 0;
  font-size: 0.9em;
  color: #8b4513;
}

/* 送信ボタンの無効化状態 */
#submit-reservation:disabled {
  background-color: #bdc3c7 !important;
  cursor: not-allowed !important;
  opacity: 0.6;
}

/* フォーカス時のスタイル強化 */
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* コース詳細セクションでの必須項目 */
.course-details .form-row label span[style*="color: red"] {
  color: #e74c3c !important;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .form-row label span[style*="color: red"] {
    display: block;
    margin-top: 2px;
  }

  .required-notice {
    margin: 0 -10px 20px -10px;
    border-radius: 0;
  }
}

/* WEB予約停止中のスタイル */
.web-stopped-message {
  background-color: #ff6600 !important;
  color: white !important;
  font-size: 10px !important;
  padding: 2px 4px !important;
  border-radius: 3px !important;
  white-space: nowrap !important;
  font-weight: bold !important;
}

.web-stopped-notice {
  background-color: #fff3cd;
  border: 1px solid #ffeaa7;
  padding: 10px;
  margin: 10px 0;
  border-radius: 4px;
  color: #856404;
}

/* 締切時間過ぎのセルスタイル */
.ui-datepicker-calendar td.deadline-passed {
  opacity: 0.7;
}

.ui-datepicker-calendar td.deadline-passed a {
  color: #999 !important;
}

/* 予約停止とWEB予約停止の区別 */
.course-warning {
  padding: 8px;
  margin: 10px 0;
  border-radius: 4px;
  font-size: 14px;
}

.course-warning[style*="color:#f44336"] {
  background-color: #ffebee;
  border-left: 4px solid #f44336;
}

/* 電話予約誘導メッセージ */
.phone-contact-info {
  background-color: #e3f2fd;
  border: 1px solid #2196f3;
  padding: 10px;
  margin: 15px 0;
  border-radius: 4px;
  color: #1976d2;
  text-align: center;
}

.phone-contact-info strong {
  font-size: 16px;
  display: block;
  margin-bottom: 5px;
}

/* ========================================
   新しい予約フロー用の追加スタイル
   ======================================== */

/* フィルターセクション */
.filter-section {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
  border: 1px solid #e0e0e0;
}

.filter-section .form-row {
  margin-bottom: 15px;
}

.filter-section label {
  display: block;
  font-weight: bold;
  margin-bottom: 8px;
  color: #333;
  font-size: 14px;
}

.filter-section select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
  background-color: white;
  cursor: pointer;
}

.filter-section select:focus {
  outline: none;
  border-color: #4caf50;
  box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.1);
}

.filter-section button {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  font-weight: bold;
  margin-top: 10px;
}

.button-primary {
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.button-primary:hover {
  background-color: #45a049;
}

/* カレンダーエリア */
#calendar-area {
  margin-top: 30px;
  padding-top: 30px;
}

#calendar-area h3 {
  margin-bottom: 20px;
  color: #333;
  font-size: 22px;
}

/* 予約状況の凡例 */
.reservation-legend {
  background: linear-gradient(135deg, #f0f8ff 0%, #e3f2fd 100%);
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 25px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.reservation-legend h4 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #1976d2;
  font-size: 16px;
  font-weight: bold;
}

.reservation-legend ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.reservation-legend li {
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.6;
  display: flex;
  align-items: center;
}

/* カレンダーコンテナ */
.calendar-container {
  margin-bottom: 20px;
}

/* カレンダーのセルスタイル */
.ui-datepicker-calendar td.available-date a {
  background-color: #e8f5e9 !important;
  border-color: #4caf50 !important;
  color: #2e7d32 !important;
  font-weight: bold;
}

.ui-datepicker-calendar td.available-date:hover a {
  background-color: #c8e6c9 !important;
  cursor: pointer;
}

.ui-datepicker-calendar td.walk-in-date a {
  background-color: #fff3e0 !important;
  border-color: #ff9800 !important;
  color: #e65100 !important;
  font-weight: bold;
  cursor: pointer;
}

.ui-datepicker-calendar td.walk-in-date:hover a {
  background-color: #ffe0b2 !important;
}

.ui-datepicker-calendar td.closed-date a {
  background-color: #f5f5f5 !important;
  border-color: #999 !important;
  color: #999 !important;
  text-decoration: line-through;
  cursor: not-allowed;
}

/* アイコンのスタイル */
.availability-status-icon {
  pointer-events: none !important;
  user-select: none;
}

/* 日付詳細 */
.date-details {
  background: #ffffff;
  padding: 20px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.date-details h4 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #333;
  font-size: 18px;
}

.date-details p {
  margin: 8px 0;
  font-size: 14px;
  line-height: 1.6;
}

.date-details strong {
  color: #333;
  font-weight: 600;
  min-width: 80px;
  display: inline-block;
}

/* 予約ボタンコンテナ */
.reservation-book-button-container {
  margin-top: 25px;
  text-align: center;
}

#book-this-date {
  display: inline-block;
  padding: 14px 40px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 17px;
  font-weight: bold;
  transition: all 0.3s;
  box-shadow: 0 4px 6px rgba(76, 175, 80, 0.2);
  width: 100%;
  max-width: 400px;
}

#book-this-date:hover {
  background-color: #45a049;
  transform: translateY(-2px);
  box-shadow: 0 6px 8px rgba(76, 175, 80, 0.3);
}

#book-this-date:active {
  transform: translateY(0);
}

/* 選択内容サマリー */
.post_content .restaurant-reservation-form div.selection-summary {
  background: linear-gradient(135deg, #e3f2fd 0%, #f0f8ff 100%);
  padding: 10px 20px !important;
  border-radius: 8px;
  margin-bottom: 25px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.selection-summary p {
  margin: 8px 0;
  font-size: 15px;
  line-height: 1.6;
}

.selection-summary strong {
  color: #1976d2;
  font-weight: 600;
  font-size: 16px;
  display: block;
  margin-bottom: 10px;
}

/* 必須マーク */
span[style*="color: red"] {
  color: #f44336 !important;
  font-weight: bold;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .filter-section {
    padding: 15px;
  }

  .reservation-legend {
    padding: 15px;
  }

  .reservation-legend li {
    font-size: 13px;
  }

  .date-details {
    padding: 15px;
  }

  #book-this-date {
    padding: 12px 30px;
    font-size: 16px;
  }

  .selection-summary {
    padding: 15px;
  }
}

/* カレンダーセルの調整 */
.ui-datepicker-calendar td {
  position: relative !important;
  vertical-align: middle !important;
  height: 50px !important;
  padding: 5px !important;
}

.ui-datepicker-calendar td a,
.ui-datepicker-calendar td span {
  display: block !important;
  padding: 8px !important;
  text-align: center !important;
  line-height: 1.4 !important;
}

/* ステップ表示の改善 */
.reservation-step h3 {
  color: #333;
  font-size: 22px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e0e0e0;
}

/* 説明文のスタイル */
.description {
  font-size: 13px;
  color: #666;
  margin-top: 5px;
  line-height: 1.5;
}

/* 必須項目の説明 */
.required-notice {
  background: #fff3e0;
  padding: 15px !important;
  border-radius: 6px;
  margin-bottom: 20px;
}

.required-notice p {
  margin: 0;
  font-size: 14px;
  color: #e65100;
  padding: 5px 20px;
}

/* ============================================
   2カラムレイアウト（PC）
   ============================================ */

.reservation-two-column-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 30px;
  align-items: start;
}

/* 左側：条件選択サイドバー */
.post_content .restaurant-reservation-form div.filter-sidebar {
  background: #f9f9f9;
  padding: 20px !important;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  position: sticky;
  top: 20px;
}

.filter-sidebar h4 {
  margin-bottom: 20px;
  font-size: 18px;
  color: #333;
  padding-bottom: 10px;
  border: unset;
  text-align: center;
}

.filter-sidebar .form-row {
  margin-bottom: 20px;
}

.filter-sidebar label {
  display: block;
  font-weight: bold;
  margin: 0 0 8px 0;
  color: #333;
  font-size: 14px;
  width: 100%;
  text-align: center;
}

.filter-sidebar select {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
  background-color: white;
}

.filter-sidebar button {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  font-weight: bold;
}

/* 右側：カレンダーエリア */
.calendar-main-area {
  min-height: 500px;
}

/* 予約状況の凡例 */
.reservation-legend {
  background: linear-gradient(135deg, #f0f8ff 0%, #e3f2fd 100%);
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.reservation-legend h4 {
  margin-top: 0;
  margin-bottom: 12px;
  color: #1976d2;
  font-size: 16px;
  font-weight: bold;
}

.reservation-legend ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.reservation-legend li {
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.6;
  display: flex;
  align-items: center;
}

/* 凡例のステータス表示 */
.status-available,
.status-walk-in,
.status-closed {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  text-align: center;
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 16px;
}

.status-available {
  font-size: 2rem;
}

/* カレンダーコンテナ */
.calendar-container {
  margin-bottom: 20px;
}

/* カレンダーの3状態スタイル */
.ui-datepicker-calendar td.available-date a {
  background-color: #e8f5e9 !important;
  border-color: #4caf50 !important;
  color: #2e7d32 !important;
  font-weight: bold;
}

.ui-datepicker-calendar td.available-date:hover a {
  background-color: #c8e6c9 !important;
  cursor: pointer;
}

.ui-datepicker-calendar td.walk-in-date a {
  background-color: #fff3e0 !important;
  border-color: #ff9800 !important;
  color: #e65100 !important;
  font-weight: bold;
  cursor: pointer;
}

.ui-datepicker-calendar td.walk-in-date:hover a {
  background-color: #ffe0b2 !important;
}

.ui-datepicker-calendar td.closed-date a {
  background-color: #f5f5f5 !important;
  border-color: #999 !important;
  color: #999 !important;
  text-decoration: line-through;
  cursor: not-allowed;
}

/* 選択内容サマリー */
.selection-summary {
  background: linear-gradient(135deg, #e3f2fd 0%, #f0f8ff 100%);
  padding: 10px 20px !important;
  border-radius: 8px;
  margin-bottom: 25px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.selection-summary p {
  margin: 8px 0;
  font-size: 15px;
  line-height: 1.6;
}

.selection-summary strong {
  color: #1976d2;
  font-weight: 600;
}

/* 日付詳細 */
.date-details {
  background: #ffffff;
  padding: 20px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.date-details h4 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #333;
  font-size: 18px;
  padding-bottom: 10px;
}

.date-details p {
  margin: 8px 0;
  font-size: 14px;
  line-height: 1.6;
}

.date-details strong {
  color: #fff;
  background: #7f8c8d;
  font-weight: normal;
  width: 3rem;
  display: inline-block;
  text-align: center;
  padding: 0 10px;
}

/* 予約ボタンコンテナ */
.reservation-book-button-container {
  margin-top: 25px;
  text-align: center;
}

.reservation-book-button-container .button {
  padding: 14px 40px;
  font-size: 17px;
  font-weight: bold;
  box-shadow: 0 4px 6px rgba(76, 175, 80, 0.2);
  width: 100%;
  max-width: 400px;
}

.reservation-book-button-container .button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 8px rgba(76, 175, 80, 0.3);
}

/* ============================================
   レスポンシブ対応（スマホ）
   ============================================ */

@media (max-width: 768px) {
  /* 縦並びに変更 */
  .reservation-two-column-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .filter-sidebar {
    position: static;
    padding: 15px;
  }

  .filter-sidebar h4 {
    font-size: 16px;
  }

  .reservation-legend {
    padding: 12px 15px;
  }

  .reservation-legend li {
    font-size: 13px;
  }

  .status-available,
  .status-walk-in,
  .status-closed {
    width: 24px;
    height: 24px;
    font-size: 14px;
  }

  .date-details {
    padding: 15px;
  }

  .reservation-book-button-container .button {
    padding: 12px 30px;
    font-size: 16px;
  }

  .selection-summary {
    padding: 15px;
  }

  .reservation-legend ul {
    display: block;
  }
}

/* カレンダーセルの調整 */
.ui-datepicker-calendar td {
  position: relative !important;
  vertical-align: middle !important;
  height: 50px !important;
  padding: 5px !important;
}

.ui-datepicker-calendar td a,
.ui-datepicker-calendar td span {
  display: block !important;
  padding: 8px !important;
  text-align: center !important;
  line-height: 1.4 !important;
}

/* アイコンのスタイル */
.availability-status-icon {
  pointer-events: none !important;
  user-select: none;
}

/* ============================================
   コース詳細の強制表示
   ============================================ */

/* コース詳細の表示を強制 */
.course-details.unagi-details[style*="display: block"],
.course-details.kaiseki-details[style*="display: block"] {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* コース詳細の基本スタイル */
.course-details {
  margin: 20px 0;
  padding: 20px;
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 8px;
}

.course-details h4 {
  margin-top: 0;
  margin-bottom: 15px;
  color: #333;
  font-size: 18px;
  border-bottom: 2px solid #4caf50;
  padding-bottom: 10px;
}

.course-details .form-row {
  margin-bottom: 15px;
}

.course-details .form-row label {
  display: block;
  font-weight: bold;
  margin-bottom: 5px;
}

.course-details .form-row input[type="number"],
.course-details .form-row select {
  width: 100px;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.course-details .form-row .description {
  font-size: 13px;
  color: #666;
  margin-top: 5px;
}