/* ============================================================
   booking-step1.css — cruise_booking ページ固有スタイル
   共通スタイルは booking.css を参照
   ============================================================ */

/* ── ページ固有スタイル（共通はbooking.cssを参照） ── */

    .booking-page-wrapper { padding: 40px 0; }

    /* Room Card */
    .room-card {
        background: var(--white-color);
        border: 1px solid var(--borders-color);
        border-radius: 8px;
        padding: 30px;
        margin-bottom: 20px;
        margin-top: 40px;
    }
    .room-card-header { display: flex; align-items: center; gap: 15px; margin-bottom: 30px; }
    .room-icon-circle {
        width: 36px; height: 36px; border-radius: 50%;
        background-color: var(--primary-color1);
        display: flex; align-items: center; justify-content: center; color: white;
    }
    .room-title { font-family: var(--font-poppins); font-size: 20px; font-weight: 700; color: var(--title-color); margin: 0; }
    .room-subtitle { font-size: 16px; font-weight: 700; color: var(--title-color); margin-bottom: 20px; }

    .form-select-custom {
        width: 100%; padding: 15px 20px; border: 1px solid #cbd5e1; border-radius: 4px;
        font-size: 15px; color: #94a3b8; background-color: #fff; appearance: none;
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        background-repeat: no-repeat; background-position: right 1rem center; background-size: 1em;
    }
    .add-room-link { display: inline-block; color: var(--primary-color1); font-size: 14px; font-weight: 600; margin-top: -5px; margin-bottom: 40px; float: right; text-decoration: none; }
    .add-room-link:hover { text-decoration: underline; }

    .booking-desc { font-size: 14px; color: var(--title-color); line-height: 1.6; margin-bottom: 20px; font-weight: 600; }
    .booking-note { font-size: 12px; color: var(--text-color); line-height: 1.6; margin-bottom: 10px; }

    
    /* Cabin Cards & Tabs */
    .cabin-tabs {
        display: flex;
        background: #f0f7ff;
        border-radius: 4px;
        padding: 5px;
        gap: 5px;
        flex-wrap: wrap;
    }
    
    .cabin-tabs button {
        border: none;
        background: transparent;
        color: #475569;
        font-weight: 600;
        font-size: 14px;
        padding: 10px 20px;
        border-radius: 4px;
        transition: 0.2s;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .cabin-tabs button.active {
        background: var(--primary-color1);
        color: var(--white-color);
    }
    
    .cabin-tabs .badge {
        font-size: 12px;
        background: transparent;
        color: inherit;
        padding: 0;
        font-weight: 600;
    }
    
    /* Cabin Card */
    .cabin-card {
        background: white;
        border-radius: 8px;
        border: 1px solid #e2e8f0;
        overflow: hidden;
        margin-bottom: 20px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    }
    
    .cabin-img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        background: #f8fafc;
        min-height: 200px;
    }
    
    .cabin-body {
        padding: 14px 18px;
    }

    .cabin-name {
        font-size: 15px;
        font-weight: 700;
        color: var(--title-color);
        margin-bottom: 6px;
        line-height: 1.3;
    }

    .cabin-features {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .cabin-features li {
        font-size: 12px;
        color: var(--title-color);
        font-weight: 600;
        margin-bottom: 3px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .cabin-features li i.fa-check {
        font-size: 12px;
        color: #22c55e;
    }
    
    .cabin-footer {
        padding: 24px;
        background: #f8fafc;
        border-top: 1px solid #e2e8f0;
    }
    
    .promotions-title {
        font-size: 16px;
        font-weight: 700;
        color: #0f172a;
    }
    
    .more-plans-link {
        color: var(--primary-color1);
    }
    
    .more-plans-link:hover {
        text-decoration: underline;
    }
    
    /* Room Selection Modal */
    .room-modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.5);
        z-index: 1050;
        display: none;
        align-items: center;
        justify-content: center;
    }
    
    .room-modal-content {
        background: var(--white-color);
        width: 90%;
        max-width: 800px;
        max-height: 90vh;
        border-radius: 8px;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    }
    
    .room-modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 30px;
        border-bottom: 1px solid var(--borders-color);
    }
    
    .room-modal-title {
        font-family: var(--font-poppins);
        font-size: 22px;
        font-weight: 700;
        color: var(--title-color);
        margin: 0;
    }
    
    .room-modal-close {
        background: none;
        border: none;
        font-size: 24px;
        color: #94a3b8;
        cursor: pointer;
        padding: 0;
        line-height: 1;
    }
    
    .room-modal-body {
        padding: 30px;
        overflow-y: auto;
    }
    
    .modal-hero-img {
        width: 100%;
        border-radius: 8px;
        margin-bottom: 20px;
        height: 250px;
        object-fit: cover;
    }
    
    .modal-room-info {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        border-bottom: 1px dashed var(--borders-color);
        padding-bottom: 20px;
        margin-bottom: 20px;
    }
    
    .modal-room-name {
        font-size: 18px;
        font-weight: 700;
        color: var(--title-color);
    }
    
    .modal-price-wrap {
        text-align: right;
    }
    
    .modal-price-total {
        font-size: 24px;
        font-weight: 800;
        color: #0f172a;
    }
    
    .modal-price-total span {
        font-size: 12px;
        font-weight: 700;
    }
    
    .modal-price-detail {
        font-size: 12px;
        color: #94a3b8;
        font-weight: 600;
        margin-top: 5px;
    }
    
    .modal-details-link {
        font-size: 14px;
        color: var(--primary-color1);
        font-weight: 600;
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 5px;
        margin-bottom: 20px;
    }
    
    .modal-room-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .modal-room-item {
        background: #f8fafc;
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        padding: 15px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .modal-room-item-info {
        display: flex;
        gap: 20px;
    }
    
    .modal-room-number {
        font-size: 15px;
        font-weight: 700;
        color: var(--title-color);
    }
    
    .modal-room-number span {
        font-size: 12px;
        color: #64748b;
        font-weight: 600;
        margin-right: 5px;
    }
    
    .modal-room-deck {
        font-size: 14px;
        font-weight: 700;
        color: var(--title-color);
    }
    
    .modal-room-deck span {
        font-size: 12px;
        color: #64748b;
        font-weight: 600;
        margin-right: 5px;
    }