#room_wire .search-field-group {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    margin-bottom: 25px;
    align-items: flex-end;
    position: relative;
    width: 100%;
}

#room_wire .search-field {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 6px;
    padding: 15px 20px;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
    position: relative;
    margin: 0;
    box-sizing: border-box;
    flex-shrink: 1;
}

/* モバイル開閉機能のスタイル */
#room_wire .search-toggle-title {
    transition: all 0.3s ease;
    user-select: none;
}

#room_wire .search-toggle-title .toggle-icon {
    margin-left: 8px;
    transition: transform 0.3s ease;
    font-size: 14px;
}

#room_wire .search-toggle-title.active .toggle-icon {
    transform: rotate(180deg);
}

#room_wire .search-fields {
    transition: all 0.3s ease;
}
#room_wire .search-sub-menu a {
    color: #fff;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    #room_wire .search-toggle-title {
        display: flex;
        align-items: center;
        justify-content: center;
        background: #007cba;
        color: white;
        padding: 15px 20px;
        border-radius: 6px;
        margin-bottom: 15px;
        font-size: 16px;
        font-weight: bold;
        cursor: pointer;
    }
    
    #room_wire .search-toggle-title:hover {
        background: #005a87;
        opacity: 1;
    }
    
    #room_wire .search-fields {
        display: none;
    }
    
    #room_wire .search-fields.active {
        display: block;
    }
    
    #room_wire .search-field-group {
        flex-direction: column;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    #room_wire .search-field {
        width: 100%;
        flex: none;
    }
}

/* デスクトップ表示時は開閉アイコンを非表示 */
@media (min-width: 769px) {
    #room_wire .search-toggle-title .toggle-icon {
        display: none;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    #room_wire .search-field-group {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    /* 宿泊期間 - 1番目の要素 */
    #room_wire .search-field-group .search-field:nth-child(1) {
        width: calc(58.333333% - 5px);
        flex: none;
        min-width: 0;
    }
    
    /* 人数 - 2番目の要素 */
    #room_wire .search-field-group .search-field:nth-child(2) {
        width: calc(41.666667% - 5px);
        flex: none;
        min-width: 0;
    }
    
    /* お部屋タイプ - 3番目の要素 */
    #room_wire .search-field-group .search-field:nth-child(3) {
        width: calc(58.333333% - 5px);
        flex: none;
        min-width: 0;
    }
    
    /* お部屋数 - 4番目の要素 */
    #room_wire .search-field-group .search-field:nth-child(4) {
        width: calc(41.666667% - 5px);
        flex: none;
        min-width: 0;
    }
}

@media (min-width: 1025px) {
    #room_wire .search-field.w-full.md\:w-4\/12.lg\:w-4\/12 {
        flex: 4;
        min-width: 0;
    }
    
    #room_wire .search-field.w-full.md\:w-4\/12.lg\:w-2\/12 {
        flex: 2;
        min-width: 0;
    }
    
    #room_wire .search-field.w-full.md\:w-8\/12.lg\:w-4\/12 {
        flex: 4;
        min-width: 0;
    }
}