/* 貸切家族風呂予約画面のスタイル */

.reservation-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Noto Sans JP', sans-serif;
}

.reservation-title {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 2rem;
    border-bottom: 3px solid #3498db;
    padding-bottom: 10px;
}

/* 料金セクション */
.reservation-pricing {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    border-bottom: 3px solid #f39800;
}

.reservation-pricing h2 {
    color: #f39800;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: bold;
    border-bottom: 2px solid #f39800;
    padding-bottom: 10px;
}

.pricing-details {
    padding: 10px 0;
}

.price-main {
    margin-bottom: 10px;
}

.price-amount {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
}

.price-weekend {
    font-size: 1rem;
    color: #e74c3c;
    margin-left: 10px;
}

.price-additional {
    margin-bottom: 10px;
    font-size: 1rem;
    color: #555;
}

.price-note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #666;
}

.reservation-info {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    max-width: none; /* 幅制限を削除 */
}

.reservation-info h2 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* お部屋紹介セクション */
.room-introduction {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.room-introduction h2 {
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 1.5rem;
    text-align: center;
    border-bottom: 3px solid #3498db;
    padding-bottom: 10px;
}

.rooms-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.room-item {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.room-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.room-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #e9ecef;
}

.room-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.room-details {
    padding: 20px;
}

.room-details h3 {
    color: #3498db;
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: bold;
}

.room-details p {
    color: #555;
    line-height: 1.6;
    font-size: 0.95rem;
}

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

.reservation-info li {
    padding: 5px 0;
    border-bottom: 1px solid #e9ecef;
}

.reservation-info li:last-child {
    border-bottom: none;
}

/* 週間ナビゲーション */
.week-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-btn {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    color: #495057;
    transition: all 0.2s ease;
    margin: 0 20px;
}

.nav-btn:hover {
    background: #e9ecef;
    border-color: #adb5bd;
}

.nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#current-week-display {
    margin: 0;
    font-size: 1.2rem;
    color: #2c3e50;
    min-width: 200px;
    text-align: center;
}

/* 日付タブ */
.date-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    gap: 8px;
    flex-wrap: wrap;
}

.date-tab {
    padding: 12px 16px;
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    min-width: 80px;
    position: relative;
}

.date-tab:hover {
    border-color: #1a73e8;
    background: #e8f0fe;
}

.date-tab.active {
    background: #1a73e8;
    border-color: #1a73e8;
    color: white;
}

.date-tab.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f8f9fa;
}

.date-tab.disabled:hover {
    border-color: #e9ecef;
    background: #f8f9fa;
}

.tab-date {
    font-weight: bold;
    font-size: 14px;
}

.tab-weekday {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 2px;
}



/* 現在の日付ヘッダー */
.current-date-header {
    text-align: center;
    margin-bottom: 20px;
}

.btn-primary {
    background: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s;
}

.btn-primary:hover {
    background: #2980b9;
}

.btn-secondary {
    background: #95a5a6;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s;
    margin-right: 10px;
}

.btn-secondary:hover {
    background: #7f8c8d;
}

#schedule-container {
    margin-top: 30px;
    max-width: none; /* 幅制限を削除してご利用案内セクションと同じ幅にする */
}

#selected-date-display {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 20px;
}

/* Googleカレンダー風スケジュール表示 */
.schedule-container-wrapper {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    overflow: hidden;
    margin-bottom: 20px;
}

.schedule-header {
    display: grid;
    grid-template-columns: 120px repeat(5, 1fr); /* 貸切家族風呂: 5部屋用 */
    background: #fff;
    border-bottom: 2px solid #e8eaed;
    position: sticky;
    top: 0;
    z-index: 10;
}

/* 貸部屋用（2部屋）のスケジュールヘッダー */
.private-room-page .schedule-header {
    grid-template-columns: 120px repeat(2, 1fr); /* 貸部屋: 2部屋用 */
}

.schedule-header .time-label {
    padding: 16px 8px;
    font-weight: 600;
    color: #5f6368;
    text-align: center;
    background: #f8f9fa;
    border-right: 1px solid #e8eaed;
}

.schedule-header .room-header {
    padding: 16px 12px;
    text-align: center;
    font-weight: 600;
    color: #202124;
    background: #fff;
    border-right: 1px solid #e8eaed;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.schedule-header .room-header:last-child {
    border-right: none;
}

.room-title {
    font-size: 16px;
    margin-bottom: 4px;
}

.room-subtitle {
    font-size: 12px;
    color: #5f6368;
    font-weight: 400;
}

.schedule-grid {
    display: grid;
    grid-template-columns: 120px repeat(5, 1fr); /* 貸切家族風呂: 5部屋用 */
    max-height: 600px;
    overflow-y: auto;
}

/* 貸部屋用（2部屋）のスケジュールグリッド */
.private-room-page .schedule-grid {
    grid-template-columns: 120px repeat(2, 1fr); /* 貸部屋: 2部屋用 */
}

.time-slot {
    padding: 16px 8px; /* パディングを増加 */
    font-size: 12px;
    color: #5f6368;
    text-align: center;
    background: #f8f9fa;
    border-right: 1px solid #e8eaed;
    border-bottom: 1px solid #e8eaed;
    font-weight: 500;
    position: sticky;
    left: 0;
    z-index: 5;
    white-space: nowrap; /* テキストの折り返しを防ぐ */
}

.room-column {
    border-right: 1px solid #e8eaed;
    border-bottom: 1px solid #e8eaed;
    min-height: 60px; /* 高さを増加 */
    position: relative;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.room-column:last-child {
    border-right: none;
}

.room-column.available {
    background: #fff;
}

.room-column.available:hover {
    background: #e8f0fe;
}

.room-column.reserved {
    background: #fce8e6;
    cursor: not-allowed;
    position: relative;
}

.room-column.selected {
    background: #1a73e8;
    color: white;
}

.room-column.cleaning {
    background: #fff3cd;
    color: #856404;
    cursor: not-allowed;
    position: relative;
}

.room-column.cleaning:after {
    content: "清掃中";
    font-size: 0.75rem;
    font-weight: bold;
}

.room-column.past-time,
.room-column.past {
    background: #d0d0d0;
    cursor: not-allowed;
    opacity: 0.8;
}

.room-column.past-time:hover {
    background: #f5f5f5;
}

.room-column.past-time .available-indicator {
    display: none;
}

/* 19:15以降の予約不可スタイル */
.room-column.unavailable {
    background: #fff;
    cursor: not-allowed;
    opacity: 0.8;
}

.room-column.unavailable:hover {
    background: #f8f9fa;
}

.room-column.unavailable .available-indicator {
    display: none;
}

/* 工事中のスタイル */
.room-column.under-construction {
    background: repeating-linear-gradient(
        45deg,
        #f8f9fa,
        #f8f9fa 10px,
        #e9ecef 10px,
        #e9ecef 20px
    );
    position: relative;
    opacity: 0.7;
}

.room-column.under-construction:hover {
    background: repeating-linear-gradient(
        45deg,
        #f8f9fa,
        #f8f9fa 10px,
        #e9ecef 10px,
        #e9ecef 20px
    );
}

.reservation-block {
    position: absolute;
    top: 2px;
    left: 4px;
    right: 4px;
    background: #d93025;
    color: white;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    z-index: 3;
}

.available-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #34a853;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.room-column.available:hover .available-indicator {
    opacity: 0.8;
}

.selected-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
}

/* 時間ガイドライン */
.hour-separator {
    border-bottom: 2px solid #e8eaed !important;
}

/* スクロールバーのスタイリング */
.schedule-grid::-webkit-scrollbar {
    width: 8px;
}

.schedule-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.schedule-grid::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.schedule-grid::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    display: inline-block;
}

.legend-color.available {
    background: #d5f4e6;
    border: 1px solid #27ae60;
}

.legend-color.reserved {
    background: #f8d7da;
    border: 1px solid #721c24;
}

.legend-color.unavailable {
    background: #f8d7da;
    border: 1px solid #dc3545;
}

.legend-color.selected {
    background: #3498db;
    border: 1px solid #2980b9;
}

.legend-color.cleaning {
    background: #fff3cd;
    border: 1px solid #856404;
}

#reservation-details {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 30px;
}

.reservation-summary {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.reservation-summary p {
    margin: 10px 0;
    font-size: 1.1rem;
}

.customer-form {
    margin-bottom: 30px;
}

.customer-form h4 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.form-group {
    margin-bottom: 16px; /* 20px から 16px に縮小 */
}

.form-group label {
    display: block;
    margin-bottom: 4px; /* 5px から 4px に縮小 */
    font-weight: bold;
    color: #2c3e50;
    font-size: 0.9rem; /* フォントサイズを小さく */
}

.form-group input, .form-group select {
    width: 100%;
    padding: 10px; /* 12px から 10px に縮小 */
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem; /* 1rem から 0.9rem に縮小 */
    transition: border-color 0.3s;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: #3498db;
}

.required {
    color: #e74c3c;
}

/* チェックボックスグループ */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px; /* 12px から 10px に縮小 */
    padding: 14px; /* 16px から 14px に縮小 */
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px solid #e8eaed;
    transition: border-color 0.3s;
}

.checkbox-group:hover {
    border-color: #1a73e8;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    transform: scale(1.3);
    cursor: pointer;
}

.checkbox-group label {
    margin: 0;
    cursor: pointer;
    font-weight: 600;
    color: #202124;
    line-height: 1.4;
    font-size: 0.9rem; /* フォントサイズを小さく */
}

.checkbox-group label small {
    font-weight: 400;
    color: #5f6368;
    font-size: 0.8em; /* 0.9em から 0.8em に縮小 */
    display: block;
    margin-top: 4px;
}

/* ボタンスタイル */

/* モーダルスタイル */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
}

.modal-content {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    z-index: 1001;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 24px 32px 16px;
    border-bottom: 1px solid #e8eaed;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    color: #202124;
    font-size: 1.3rem; /* 1.5rem から 1.3rem に縮小 */
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: #5f6368;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.modal-close:hover {
    background: #f1f3f4;
}

.modal-body {
    padding: 20px 28px; /* 24px 32px から 20px 28px に縮小 */
    font-size: 0.9rem; /* モーダル全体のベースフォントサイズを小さく */
}

.modal-footer {
    padding: 14px 28px 20px; /* 16px 32px 24px から 14px 28px 20px に縮小 */
    border-top: 1px solid #e8eaed;
    display: flex;
    justify-content: flex-end;
    gap: 10px; /* 12px から 10px に縮小 */
}

/* 予約サマリー */
.reservation-summary h4 {
    margin: 0 0 14px 0; /* 16px から 14px に縮小 */
    color: #202124;
    font-size: 1.0rem; /* 1.1rem から 1.0rem に縮小 */
}

.summary-grid {
    display: grid;
    gap: 14px; /* 16px から 14px に縮小 */
    margin-bottom: 20px; /* 24px から 20px に縮小 */
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2px; /* 12px 16px から 10px 14px に縮小 */
    background: #f8f9fa;
    border-radius: 8px;
}

.summary-item .label {
    font-weight: 600;
    color: #5f6368;
    font-size: 13px; /* 14px から 13px に縮小 */
}

.summary-item .value {
    font-weight: 500;
    color: #202124;
    font-size: 14px; /* 15px から 14px に縮小 */
}

.duration-select {
    background: white;
    border: 2px solid #e8eaed;
    border-radius: 4px;
    padding: 7px 10px; /* 8px 12px から 7px 10px に縮小 */
    font-size: 13px; /* 14px から 13px に縮小 */
    color: #202124;
    cursor: pointer;
}

.duration-select:focus {
    outline: none;
    border-color: #1a73e8;
}

/* フォームスタイル（モーダル用） */
.customer-form h4 {
    margin: 0 0 16px 0; /* 20px から 16px に縮小 */
    color: #202124;
    font-size: 1.0rem; /* 1.1rem から 1.0rem に縮小 */
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px; /* 16px から 14px に縮小 */
    margin-bottom: 14px; /* 16px から 14px に縮小 */
}

.form-actions {
    text-align: center;
}

#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.loading-overlay {
    background: rgba(0,0,0,0.7);
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .reservation-container {
        padding: 10px;
    }
    
    .reservation-title {
        font-size: 1.5rem;
    }
    
    .reservation-pricing {
        padding: 15px;
    }
    
    .reservation-pricing h2 {
        font-size: 1.2rem;
    }
    
    .price-amount {
        font-size: 1.3rem;
    }
    
    .price-weekend {
        font-size: 0.9rem;
        display: block;
        margin-left: 0;
        margin-top: 5px;
    }
    
    .price-additional {
        font-size: 0.95rem;
    }
    
    .price-note {
        font-size: 0.85rem;
    }
    
    .reservation-info li {
        font-size: 9px;
    }
    
    .room-introduction {
        padding: 20px;
    }
    
    .room-introduction h2 {
        font-size: 1.3rem;
    }
    
    .rooms-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .room-image {
        height: 180px;
    }
    
    .room-details {
        padding: 15px;
    }
    
    .room-details h3 {
        font-size: 1.2rem;
    }
    
    .room-details p {
        font-size: 0.9rem;
    }
    
    .date-selector {
        padding: 15px;
    }
    
    .week-navigation {
        padding: 15px;
        gap: 15px;
    }
    
    #current-week-display {
        font-size: 1rem;
        min-width: auto;
    }
    
    .nav-btn {
        margin: 0 10px;
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .date-tabs {
        gap: 6px;
        justify-content: center;
    }
    
    .date-tab {
        padding: 8px 12px;
        min-width: 70px;
        font-size: 13px;
    }
    
    .tab-date {
        font-size: 13px;
    }
    
    .tab-weekday {
        font-size: 11px;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .modal-header {
        padding: 20px 24px 12px;
    }
    
    .modal-header h3 {
        font-size: 1.3rem;
    }
    
    .modal-body {
        padding: 20px 24px;
    }
    
    .modal-footer {
        padding: 12px 24px 20px;
        flex-direction: column;
        gap: 8px;
    }
    
    .modal-footer button {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .schedule-header {
        grid-template-columns: 60px repeat(5, 1fr);
        font-size: 14px;
    }
    
    .private-room-page .schedule-header {
        grid-template-columns: 60px repeat(2, 1fr);
    }
    
    .schedule-header .time-label {
        padding: 12px 4px;
        font-size: 12px;
    }
    
    .schedule-header .room-header {
        padding: 12px 6px;
    }
    
    .room-title {
        font-size: 14px;
        margin-bottom: 2px;
    }
    
    .room-subtitle {
        font-size: 10px;
    }
    
    .schedule-grid {
        grid-template-columns: 60px repeat(5, 1fr);
        max-height: 500px;
    }
    
    .private-room-page .schedule-grid {
        grid-template-columns: 60px repeat(2, 1fr);
    }
    
    .time-slot {
        font-size: 8px;
    }
    
    .room-column {
        min-height: 40px;
    }
    
    .reservation-block {
        padding: 2px 4px;
        font-size: 10px;
    }
    
    .available-indicator {
        width: 18px;
        height: 18px;
    }
    
    .selected-indicator {
        width: 16px;
        height: 16px;
    }
    
    .legend {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .legend-item {
        font-size: 14px;
    }
    
    #reservation-details {
        padding: 20px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions button {
        width: 100%;
        margin: 5px 0;
    }
}

/* タブレット対応 */
@media (max-width: 1024px) and (min-width: 769px) {
    .schedule-header {
        grid-template-columns: 70px repeat(5, 1fr);
    }
    
    .private-room-page .schedule-header {
        grid-template-columns: 70px repeat(2, 1fr);
    }
    
    .schedule-grid {
        grid-template-columns: 70px repeat(5, 1fr);
    }
    
    .private-room-page .schedule-grid {
        grid-template-columns: 70px repeat(2, 1fr);
    }
    
    .room-title {
        font-size: 15px;
    }
    
    .room-subtitle {
        font-size: 11px;
    }
}

/* 貸切家族風呂の特徴紹介 */
.bath-features {
    margin: 30px 0;
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-image {
    flex: 0 0 45%;
    height: 280px;
    overflow: hidden;
    border-radius: 8px;
    background: #f5f5f5;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.feature-row.reverse .feature-image img {
    object-fit: contain;
    object-position: center;
}

.feature-content {
    flex: 1;
    padding: 0 20px;
}

.feature-content h3 {
    font-size: 1.6em;
    color: #2c3e50;
    margin-bottom: 15px;
    border-left: 5px solid #3498db;
    padding-left: 15px;
}

.feature-content p {
    color: #555;
    line-height: 1.9;
    font-size: 1.05em;
    margin-bottom: 12px;
}

.feature-highlight {
    background: #f0f4f8;
    color: #2c3e50;
    padding: 15px 20px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1em;
    text-align: center;
    margin-top: 15px;
    border: 2px solid #d4dce5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* 貸切家族風呂のご案内 */
.bath-introduction {
    margin: 30px 0;
}

.bath-introduction h2 {
    text-align: center;
    font-size: 1.8em;
    margin-bottom: 30px;
    color: #2c3e50;
}

.baths-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bath-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bath-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.bath-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bath-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.bath-details {
    padding: 20px;
}

.bath-details h3 {
    font-size: 1.4em;
    color: #2c3e50;
    margin-bottom: 12px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 8px;
}

.bath-details p {
    color: #555;
    line-height: 1.8;
    font-size: 0.95em;
}

.bath-info-box {
    margin-top: 12px;
    padding: 10px;
    background: #f8f9fa;
    border-left: 4px solid #3498db;
    border-radius: 4px;
}

.bath-info-box.eco {
    border-left-color: #27ae60;
}

.bath-info-box .no-smoking {
    color: #2c3e50;
}

.bath-info-box .smoking {
    color: #e67e22;
    margin-top: 5px;
    display: inline-block;
}

.construction-notice {
    margin-top: 8px;
    padding: 8px;
    background: #fff3cd;
    border-radius: 4px;
}

.construction-notice span {
    color: #856404;
    font-size: 0.9em;
}

/* お部屋のご案内（貸部屋用） */
.room-introduction {
    margin: 30px 0;
}

.room-introduction h2 {
    text-align: center;
    font-size: 1.8em;
    margin-bottom: 30px;
    color: #2c3e50;
}

.private-room-page .rooms-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.private-room-page .room-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.private-room-page .room-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.private-room-page .room-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.private-room-page .room-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.private-room-page .room-details {
    padding: 20px;
}

.private-room-page .room-details h3 {
    font-size: 1.5em;
    color: #2c3e50;
    margin-bottom: 12px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 8px;
}

.private-room-page .room-details p {
    color: #555;
    line-height: 1.8;
    font-size: 1em;
}

/* スケルトンローディング（初期表示高速化） */
.skeleton-loading {
    animation: skeleton-pulse 1.5s ease-in-out infinite;
    pointer-events: none;
    opacity: 0.6;
}

@keyframes skeleton-pulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 0.3;
    }
}

.skeleton-grid {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}

.skeleton-message {
    text-align: center;
    color: #5f6368;
}

.skeleton-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e8eaed;
    border-top: 4px solid #1a73e8;
    border-radius: 50%;
    animation: skeleton-spin 1s linear infinite;
    margin: 0 auto 15px;
}

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

.skeleton-message p {
    margin: 0;
    font-size: 14px;
    color: #5f6368;
}

/* 定休日・臨時休業日のスタイル */
.date-tab.holiday {
    background: #ffebee !important;
    border-color: #f44336;
    color: #c62828;
    position: relative;
}

.date-tab.holiday:hover {
    background: #ffcdd2 !important;
    cursor: not-allowed;
}

.date-tab.disabled.holiday {
    opacity: 0.6;
    pointer-events: none;
}

.holiday-label {
    position: absolute;
    top: 2px;
    right: 2px;
    background: #f44336;
    color: white;
    font-size: 10px;
    padding: 1px 4px;
    border-radius: 3px;
    line-height: 1;
}

.holiday-notice {
    color: #f44336;
    font-weight: bold;
    margin-left: 10px;
}

.holiday-message {
    text-align: center;
    padding: 60px 20px;
    color: #666;
    grid-column: 1 / -1;
}

.holiday-content {
    background: #fff3e0;
    border: 2px solid #ff9800;
    border-radius: 12px;
    padding: 30px;
    max-width: 400px;
    margin: 0 auto;
}

.holiday-content h3 {
    color: #e65100;
    margin: 0 0 15px 0;
    font-size: 1.3rem;
}

.holiday-content p {
    margin: 0;
    line-height: 1.6;
    color: #bf360c;
}

/* 週間ナビゲーションの定休日表示 */
.date-tabs .date-tab.holiday .tab-weekday {
    text-decoration: line-through;
    opacity: 0.7;
}

/* スマートフォン対応 */
@media (max-width: 768px) {
    .holiday-label {
        font-size: 8px;
        padding: 1px 3px;
    }
    
    .holiday-content {
        padding: 20px;
    }
    
    .holiday-content h3 {
        font-size: 1.1rem;
    }
    
    /* 貸切家族風呂の特徴紹介 - レスポンシブ */
    .feature-row,
    .feature-row.reverse {
        flex-direction: column;
        padding: 20px;
    }
    
    .feature-image {
        flex: 0 0 auto;
        width: 100%;
        height: 220px;
    }
    
    .feature-content {
        padding: 0;
    }
    
    .feature-content h3 {
        font-size: 1.3em;
    }
    
    .feature-content p {
        font-size: 1em;
    }
    
    /* 貸切家族風呂のご案内 - レスポンシブ */
    .baths-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .bath-image {
        height: 200px;
    }
    
    .bath-details h3 {
        font-size: 1.2em;
    }
    
    /* 貸部屋のご案内 - レスポンシブ */
    .private-room-page .rooms-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .private-room-page .room-image {
        height: 280px;
    }
    
    .private-room-page .room-details h3 {
        font-size: 1.3em;
    }
}