#osta-tour-calculator{
    max-width:1100px;
    margin:40px auto;
    padding:25px;
    background:#ffffff;
    border:1px solid #e5e5e5;
    border-radius:18px;
    box-sizing:border-box;
}

#osta-app{
    min-height:150px;
}

.osta-title{
    margin:0 0 20px;
    font-size:32px;
    font-weight:700;
}

@media (max-width:768px){

    #osta-tour-calculator{
        margin:20px 12px;
        padding:18px;
    }

    .osta-title{
        font-size:26px;
    }

}

.osta-block{
    margin-top:30px;
}

.osta-block h3{
    margin:0 0 12px;
    font-size:20px;
    font-weight:600;
}

/* ---------- Поиск экскурсии ---------- */

.osta-search{
    position:relative;
}

#osta-tour-search{

    width:100%;
    height:56px;

    padding:0 18px;

    border:1px solid #d9d9d9;
    border-radius:14px;

    font-size:17px;

    outline:none;

    transition:.25s;

    box-sizing:border-box;

}

#osta-tour-search:focus{

    border-color:#008080;

    box-shadow:0 0 0 4px rgba(0,128,128,.12);

}

#osta-tour-results{

    position:absolute;

    left:0;
    right:0;
    top:100%;

    margin-top:8px;

    background:#ffffff;

    border:1px solid #dddddd;

    border-radius:14px;

    box-shadow:0 12px 30px rgba(0,0,0,.08);

    display:none;

    overflow:hidden;

    z-index:100;

}

.osta-search-item{

    padding:14px 18px;

    cursor:pointer;

    transition:.2s;

    border-bottom:1px solid #eeeeee;

    font-size:17px;
    font-weight:400;

}

.osta-search-item:last-child{

    border-bottom:none;

}

.osta-search-item:hover{

    background:#f4f8f8;

}

/* ---------- Количество туристов ---------- */

.osta-block-header{

    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;

}

#osta-travelers-selector{

    display:flex;
    align-items:center;
    gap:10px;

}

#osta-travelers-minus,
#osta-travelers-plus{

    width:40px;
    height:40px;

    display:flex;
    justify-content:center;
    align-items:center;

    border:1px solid #d8d8d8;
    border-radius:8px;

    background:#ffffff;

    color:#008080;

    font-size:22px;
    font-weight:400;

    cursor:pointer;

    transition:.2s;

}

#osta-travelers-minus:hover,
#osta-travelers-plus:hover{

    background:#008080;
    color:#ffffff;
    border-color:#008080;

}

#osta-travelers-minus:disabled,
#osta-travelers-plus:disabled{

    opacity:.45;

    cursor:not-allowed;

    background:#f5f5f5;

    color:#999999;

    border-color:#e0e0e0;

}

#osta-travelers-count{

    min-width:24px;

    text-align:center;

    font-size:17px;
    font-weight:400;

    color:#222222;

}

/* ---------- Транспорт ---------- */

#osta-transport-container{

    margin-top:8px;

}

#osta-transport-name{

    font-size:17px;

    font-weight:400;

    color:#222222;

}

#osta-transport-note{

    display:none;

}

@media (max-width:768px){

    .osta-block-header{

        display:block;

    }

    #osta-travelers-selector{

        justify-content:center;

        margin-top:15px;

        gap:10px;

    }

    #osta-travelers-minus,
    #osta-travelers-plus{

        width:40px;
        height:40px;

        font-size:22px;

    }

    #osta-travelers-count{

        min-width:24px;

        font-size:17px;

        font-weight:400;

    }

}
/* ---------- Дата экскурсии ---------- */

#osta-tour-date{

    width:100%;
    height:56px;

    padding:0 18px;

    border:1px solid #d9d9d9;
    border-radius:14px;

    font-size:17px;
    font-weight:300;

    color:#222;

    background:#fff;

    box-sizing:border-box;

    outline:none;

    transition:.2s;

}

#osta-tour-date:focus{

    border-color:#008080;

    box-shadow:0 0 0 4px rgba(0,128,128,.12);

}
/* ---------- Время начала ---------- */

#osta-tour-time{

    width:100%;
    height:56px;

    margin-top:12px;

    padding:0 18px;

    border:1px solid #d9d9d9;
    border-radius:14px;

    background:#ffffff;

    font-size:17px;
    font-weight:300;

    color:#222222;

    box-sizing:border-box;

    outline:none;

    transition:.2s;

}

#osta-tour-time:focus{

    border-color:#008080;

    box-shadow:0 0 0 4px rgba(0,128,128,.12);

}
/* ---------- Предупреждение о времени ---------- */

#osta-time-warning{

    display:none;

    margin-top:10px;

    padding:12px 14px;

    border-left:4px solid #d97706;

    background:#fff8e6;

    color:#7a4b00;

    font-size:14px;

    line-height:1.5;

    border-radius:6px;

}

/* ---------- Рекомендуемое время ---------- */

#osta-time-recommendation{

    display:none;

    margin-top:10px;

    color:#666666;

    font-size:14px;

    font-weight:300;

}


/* =====================================================
   Опции экскурсии
===================================================== */

.osta-option{

    margin-top:18px;

}

.osta-option h3{

    margin:0 0 12px;

    font-size:18px;

    font-weight:600;

    color:#222222;

}

.osta-option-row{

    display:flex;

    align-items:center;

    flex-wrap:wrap;

    gap:120px;

    margin-top:8px;

}

.osta-option-item{

    display:flex;

    align-items:center;

    gap:8px;

    margin:0;

    cursor:pointer;

    white-space:nowrap;

    font-size:17px;

    font-weight:400;

    color:#222222;

}

.osta-option-item input{

    margin:0;

    width:18px;

    height:18px;

    accent-color:#008080;

}
@media (max-width:768px){

    .osta-option-row{

        display:flex;
        flex-direction:column;
        align-items:flex-start;
        gap:12px;

    }

}