/* start khoa hoc online */
.card-online img {
    object-fit: cover;
    height: 277px;
}

.title-menu-left {
    padding: 10px;
    background: #407B37;
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 500;
    font-size: 20px;
    line-height: 32px;
    color: #FFFFFF;
    flex: none;
    flex-grow: 0;
    text-align: center;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.text-category-product {
    text-decoration: underline;
    font-size: 18px;
    color: #407B37;
    font-weight: bold;
    text-transform: uppercase;
}

.menu li {
    list-style-type: none; /* Bỏ dấu chấm */
    text-transform: uppercase;
}

.submenu {
    list-style-type: none;
    padding-left: 25px; /* Vẫn giữ khoảng cách để dễ nhìn cấp */
    margin: 0;
    text-transform: uppercase;
}

.menu-li {
    margin-bottom: 10px;
    text-transform: uppercase;
}

.submenu li {
    margin: 7px 0;
}

.submenu li a {
    color: #2a2929;
    text-decoration: none;
}

.title-item {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 22px;
    color: #407B37;
    padding-right: 10px;
    text-decoration: none;
}

.title-item:hover {
    color: #407B37;
}

.custom-pagination .page-link {
    border-radius: 50% !important;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 6px;
    color: #666;
    font-size: 14px;
    border: 1px solid #dcdcdc;
    background-color: white;
}

.custom-pagination .page-item.active .page-link {
    color: orange;
    background-color: white;
    font-weight: bold;
    border: 1.5px orange solid;
}

.custom-pagination .page-item.disabled .page-link {
    color: #ccc;
    background-color: #f9f9f9;
    border-color: #eee;
}

.course-image-trial {
    width: 100%;
    max-height: 465px;
    border-radius: 10px;
    object-fit: cover;
}

.video-content iframe {
    width: 100%;
    height: 465px;
    border-radius: 10px;
}

/* end khoa hoc online */

/* start khoa hoc off */
.course-image-off {
    position: relative;
    width: 100%;
    height: auto;
}

.course-image-off img {
    width: 100%;
    height: 345px;
    left: calc(50% - 313px/2);
    top: 10px;
    padding: 10px;
    border-radius: 20px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.course-image-off:hover img {
    transform: scale(1.02);
}

.row-offline-home {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

/* end khoa hoc off */

/* uu dai khoa hoc */
.slider-wrapper-voucher {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.product-card-online {
    background: #fff;
    border-radius: 16px;
    /*padding: 16px;*/
    text-align: center;
    font-family: sans-serif;
    cursor: pointer;
    margin-bottom: 30px;
}

.course-meta-voucher {
    display: flex;
    justify-content: space-between;
    margin: 20px 0 15px 0;
    left: 16px;
    top: 425px;
}

.price-product-voucher {
    display: flex;
}

.text-voucher-product {
    background: #FFDD57;
    border-radius: 3px;
    margin-left: 5px;
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-size: 17px;
    line-height: 28px;
    text-align: center;
    color: #FFFFFF;
    padding: 0 5px;
}

.product-title {
    display: flex;
    align-items: center;
    text-align: left;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    color: #407B37;
    margin-top: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4em;
    height: 2.8em;
    transition: height 0.3s ease;
}

.new-price-product {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 24px;
    color: #407B37;
    display: flex;
    margin: 15px 0 10px 0;
}

.product-img {
    width: 100%;
    height: 370px;
    border-radius: 12px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-img:hover {
    transform: scale(1.02);
}

.item-product {
    position: relative;
}

.icon-logo {
    position: absolute;
    left: 5.52%;
    right: 72.41%;
    top: 3.27%;
    bottom: 88.81%;
    width: 64px !important;
    height: 40px !important;
}

.course-text-voucher {
    position: absolute;
    left: 75%;
    top: 5px;
    background: #FE8318;
    border-radius: 0px 5px;
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-size: 17px;
    line-height: 28px;
    color: #FFFFFF;
    text-align: center;
    padding: 0 6px;
}

.note-pay-invoice {
    font-size: 15px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: bold;
    color: red;
}

.content-course-div {
    margin-top: 50px;
    margin-bottom: 50px;
}

/* gian hangg nguyen lieu */
.item-product-gianghang {
    position: relative;
    /*width: 290px;*/
    height: 370px;
    /*filter: drop-shadow(0px 0px 5px rgba(0, 0, 0, 0.16));*/
    border-radius: 20px;
}

.product-title-gianhang {
    display: flex;
    align-items: center;
    text-align: left;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    color: #407B37;
    margin-top: 15px;
    padding-left: 8px;
    align-items: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.5em;
    min-height: 3em;
}

.icon-logo-gianhang {
    position: absolute;
    left: 5.52%;
    top: 20px;
    width: 64px !important;
    height: 40px !important;
}

/* chi tiet khoa hoc truc tiep */
.banner-chi-tiet-khoa-hoc img {
    width: 100%;
}

.content-course-off {
    margin-top: 70px;
    padding-bottom: 100px;
}

.title-course-detail {
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 700;
    font-size: 36px;
    line-height: 48px;
    text-transform: uppercase;
    color: #407B37;
}

.description-course-detail {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 28px;
    color: #1A1A1A;
}

.calendar-course-detail h2 {
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 600;
    font-size: 28px;
    line-height: 45px;
    text-transform: uppercase;
    color: #407B37;
}

.calendar-course-detail p {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 28px;
    color: #1A1A1A;
}

.lecture-course-detail {
    margin: 20px 0;
}

.title-course-detail-2 {
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 600;
    font-size: 28px;
    line-height: 45px;
    text-transform: uppercase;
    color: #407B37;
}

.div-left {
    background: #FFFFFF;
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.16);
    border-radius: 15px;
}

.div-left img {
    width: 100%;
    height: 268px;
    border-top-right-radius: 15px;
    border-top-left-radius: 15px;
    object-fit: cover;
}

.div-left-main {
    padding: 15px 25px;
}

.price-detail-1 {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-size: 14px;
    line-height: 28px;
    display: flex;
    align-items: center;
    color: #000000;
    text-decoration: line-through;
    margin-bottom: 0;
}

.price-detail-2 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 24px;
    line-height: 28px;
    color: #407B37;
    margin-bottom: 0;
}

.btn-register-course-detail {
    box-sizing: border-box;
    background: #407B37;
    border: 1px #407B37 solid;
    border-radius: 10px;
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-size: 18px;
    line-height: 28px;
    color: #FFFFFF;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-add-course-card {
    box-sizing: border-box;
    background: white;
    border: 1px #407B37 solid;
    border-radius: 10px;
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-size: 18px;
    line-height: 28px;
    color: #407B37;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-add-course-card:hover {
    background-color: #407B37;
    border: 1px #407B37 solid;
    color: white;
}

.description-left {
    font-family: 'Quicksand';
}

#myModalSale {
    display: none; /* hoặc flex khi mở */
    position: fixed;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}

.modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    border-radius: 15px;
    width: 100%;
    max-width: 497px;
    height: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background: #407B37;
    text-align: center;
}

.modal-content h2 {
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 600;
    font-size: 32px;
    line-height: 28px;
    color: #FFFFFF;
    margin: 20px 0;
}

.modal-content-voucher {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    border-radius: 15px;
    width: 100%;
    max-width: 500px;
    height: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background: white;
    text-align: center;
}

.modal-content-voucher p {
    font-weight: 700;
    text-align: left;
}

.box-voucher {
    width: 120px;
    background: #73BB43;
    padding: 15px;
    color: white;
    margin-right: 10px;
    font-size: 15px;
}

.btn-voucher-back {
    background: white;
    border: 1px gray solid;
    color: gray;
    cursor: pointer;
}

.btn-voucher-back:hover {
    color: white !important;
    background: gray !important;
}

.btn-voucher-ok {
    background: #FF742D;
    color: white;
    padding: 6px 25px;
    border: 1px #FF742D solid !important;
    cursor: pointer !important;
}

.btn-voucher-ok:hover {
    color: #FF742D !important;
    background: white !important;
}

.btn-sale-modal {
    background: #FE8318;
    border-radius: 10px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 18px;
    line-height: 28px;
    color: #FFFFFF;
    padding: 13px 0;
    margin-bottom: 20px;
    cursor: pointer;
    color: #FFFFFF;
    text-decoration: none;
}

.btn-sale-modal a {
    color: #FFFFFF;
    text-decoration: none;
}

.btn-sale-modal:hover {
    background: white;
    border: 1px #FE8318 solid;
    color: #FE8318;
}

.btn-sale-modal:hover a {
    color: #FE8318;
}

.btn-login-ig {
    background: white;
    border-radius: 10px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 18px;
    line-height: 28px;
    color: #FE8318;
    padding: 13px 0;
    margin-bottom: 20px;
    cursor: pointer;
    text-decoration: none;
    border: 1px #FE8318 solid;
}

.btn-login-ig a {
    color: #FE8318;
    text-decoration: none;
}

.btn-login-ig:hover {
    background: #FE8318;
    border: 1px white solid;
    color: white;
}

.btn-login-ig:hover a {
    color: white;
}

.btn-chat-modal {
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    border-radius: 10px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 18px;
    line-height: 28px;
    padding: 13px 0;
    color: #FFFFFF;
    text-decoration: none;
}

.btn-chat-modal a {
    color: #FFFFFF;
    text-decoration: none;
}

.btn-chat-modal:hover {
    background: white;
    color: #407B37;
}

.btn-chat-modal:hover a {
    color: #407B37;
}

/* đăng ký khóa học */
.form-left-register {
    margin: 30px 0;
}

.form-left-register h2 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 32px;
    line-height: 36px;
    text-transform: uppercase;
    color: #252525;
    margin-bottom: 30px;
}

.form-left-register p {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 24px;
    line-height: 36px;
    display: flex;
    align-items: center;
    /*margin-bottom: 50px;*/
}

.form-register-course input {
    box-sizing: border-box;
    border: 1px solid #ACACAC;
    border-radius: 10px;
    flex: none;
    order: 0;
    align-self: stretch;
    flex-grow: 0;
    width: 100%;
    padding: 10px;
    margin-bottom: 30px;
    outline: none;
}

.form-register-course select {
    box-sizing: border-box;
    background: linear-gradient(180deg, #FEFEFE 0%, #F4F4F4 100%);
    border: 1px solid #ACACAC;
    border-radius: 10px;
    padding: 10px;
    width: 100%;
    margin-bottom: 30px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 36px;
    display: flex;
    align-items: center;
    color: #ACACAC;
    outline: none;
}

.form-register-course textarea {
    box-sizing: border-box;
    border: 1px solid #ACACAC;
    border-radius: 10px;
    flex: none;
    order: 0;
    align-self: stretch;
    flex-grow: 0;
    width: 100%;
    padding: 10px;
    margin-bottom: 30px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 36px;
    display: flex;
    align-items: center;
    color: #ACACAC;
    outline: none;
}

.form-add-info {
    margin-top: 20px;
}

.form-add-info h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.form-add-info select {
    box-sizing: border-box;
    background: linear-gradient(180deg, #FEFEFE 0%, #F4F4F4 100%);
    border: 1px solid #ACACAC;
    border-radius: 10px;
    padding: 10px;
    width: 100%;
    margin-bottom: 20px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 36px;
    display: flex;
    align-items: center;
    color: #ACACAC;
    outline: none;
}

.form-add-info input {
    box-sizing: border-box;
    border: 1px solid #ACACAC;
    border-radius: 10px;
    flex: none;
    order: 0;
    align-self: stretch;
    flex-grow: 0;
    width: 100%;
    padding: 10px;
    margin-bottom: 30px;
    outline: none;
}

.form-right-register {
    background: #F6FFF5;
    border-radius: 20px;
    padding: 30px 20px;
    font-family: 'Quicksand';
    /*height: 530px;*/
    height: auto;
}

.content-course {
    display: flex;
}

.content-course img {
    margin-right: 20px;
    width: 100%;
    max-width: 119px;
    height: 100%;
    max-height: 137px;
    border-radius: 10px;
    object-fit: cover;
}

.content-course h3 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 28px;
    display: flex;
    align-items: center;
    color: #353535;
}

.content-course p {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 25px;
    display: flex;
    align-items: center;
    color: #407B37;
}

.div-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
}

.div-item p {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 20px;
    color: #000000;
}

.div-item span {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 20px;
    line-height: 25px;
    text-align: right;
    color: #000000;
}

.div-item h3 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 25px;
    color: #000000;
}

.div-item h4 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 28px;
    line-height: 35px;
    display: flex;
    align-items: center;
    color: #407B37;
}

.btn-register-course {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 14px 29px;
    background: linear-gradient(180deg, #F68853 0%, #F26622 100%);
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.25);
    border-radius: 15px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 20px;
    text-align: center;
    text-transform: uppercase;
    color: #FFFFFF;
    width: 100%;
    margin-top: 30px;
    cursor: pointer;
}

.btn-register-course:hover {
    background: white;
    border: 1px #F26622 solid;
    color: #F26622;
}

.input-voucher {
    box-sizing: border-box;
    width: 30%;
    background: #FFFFFF;
    border: 1px solid #ACACAC;
    border-radius: 8px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 36px;
    color: #5C5C5C;
    outline: none;
    padding: 0 10px;
}

.btn-config-voucher {
    box-sizing: border-box;
    width: 100%;
    background: #FFECDA;
    border: 0.5px solid #FE8318;
    border-radius: 8px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    line-height: 36px;
    color: #FE8318;
    text-align: center;
}

#myModalThanhToan {
    display: none; /* hoặc flex khi mở */
    position: fixed;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}

.modal-content-pay {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    width: 600px;
    background: #FFFFFF;
    border-radius: 15px;
    max-width: 100%;
    /* width: 100%; */
    /*height: calc(100vh - 200px);*/
    height: auto;
    overflow: auto !important;
}

.info-customer-pay h4 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 24px;
    /* line-height: 26px; */
    color: #000000;
    text-align: left;
    margin-bottom: 10px;
    text-align: center;
    color: #F26622;
}

.div-item-pay {
    background: #F5F5F5;
    border-radius: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 15px;
    margin-bottom: 9px;
}

.div-item-pay p {
    margin-bottom: 0;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 36px;
    color: #222222;
    margin-right: 20px;
}

.div-item-pay span {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 14px;
    line-height: 36px;
    display: flex;
    align-items: center;
    text-align: right;
    color: #000000;
}

.info-course-pay {
    margin-top: 10px;
}

.info-course-pay h4 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 17px;
    /* line-height: 26px; */
    color: #000000;
    text-align: left;
    margin-bottom: 20px;
    margin-top: 25px;
}

.info-pay-modal {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: #407B37;
    border-radius: 10px;
    color: white;
    margin-top: 20px;
    margin-bottom: 14px;
    padding: 10px 20px;
}

.info-pay-modal p {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    /* line-height: 36px; */
    display: flex;
    align-items: center;
    color: #FFFFFF;
    margin: 0;
}

.info-pay-modal span {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    /* line-height: 36px; */
    display: flex;
    align-items: center;
    color: #FFFFFF;
}

.btn-pay-modal {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 10px 20px;
    background: linear-gradient(180deg, #F68853 0%, #F26622 100%);
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.25);
    border-radius: 10px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    /* line-height: 36px; */
    color: #FFFFFF;
    cursor: pointer;
}

#myModalThanhToanConfirm {
    display: none; /* hoặc flex khi mở */
    position: fixed;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}

.modal-content-pay-confirm {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    width: 1200px;
    background: #FFFFFF;
    border-radius: 15px;
    max-width: 100%;
    /* width: 100%; */
    /*height: calc(100vh - 200px);*/
    height: auto;
    overflow: auto !important;
}

.img_qr_code {
    width: 100%;
}

.info-qr-order {
    box-sizing: border-box;
    border: 1px solid #D16708;
    border-radius: 20px;
}

.info-qr-order h3 {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 600;
    font-size: 17px;
    /* line-height: 28px; */
    color: #000000;
    margin: 15px;
}

.div-item-confirm {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 5px;
}

.div-item-confirm p {
    margin: 0;
    font-family: 'Segoe UI';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    /* line-height: 28px; */
    display: flex;
    align-items: center;
    color: #2F2F2F;
}

.div-item-confirm span {
    font-family: 'Segoe UI';
    font-style: normal;
    font-weight: 700;
    font-size: 15px;
    /* line-height: 28px; */
    display: flex;
    align-items: center;
    color: #2F2F2F;
    margin-left: 10px;
    margin-right: 10px;
}

.icon-copy {
    box-sizing: border-box;
    border: 1px solid #246643;
    border-radius: 7px;
    font-family: 'Segoe UI';
    font-style: normal;
    font-weight: 400;
    font-size: 12px;
    line-height: 26px;
    color: #2F5036;
    width: 44px;
    text-align: center;
}

.info-qr-order h4 {
    font-family: 'Segoe UI';
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    line-height: 20px;
    color: #000000;
    text-align: center;
    margin-bottom: 15px;
}

#myModalThanhToanOke {
    display: none; /* hoặc flex khi mở */
    position: fixed;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}

.modal-thanhtoan-oke {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    border-radius: 15px;
    width: 450px;
    height: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background: #407B37;
    text-align: center;
}

.modal-thanhtoan-oke p {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 20px;
    line-height: 15px;
    color: #FFFFFF;
    margin-top: 20px;
}

.modal-thanhtoan-oke h3 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 8px;
    color: #FFFFFF;
    margin-top: 30px;
}

.modal-thanhtoan-oke button {
    width: 100px;
    background: #FFFFFF;
    border-radius: 20px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 18px;
    color: #407B37;
    padding: 10px 0;
    border: none;
    margin-top: 20px;
}

/* chi tiet khoa hoc thu mien phi */
.course-image {
    width: 100%;
    border-radius: 10px;
    object-fit: cover;
}
.price-old {
    text-decoration: line-through;
    color: gray;
    font-size: 14px;
}
.price-new {
    color: green;
    font-weight: bold;
    font-size: 24px;
}
.lesson-item {
    /*border-bottom: 1px solid #eee;*/
    /*padding: 10px 0;*/
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.lesson-item .title {
    font-weight: 500;
}
.lesson-item .free {
    margin-left: 5px;
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 28px;
    color: #FF0000;
}
.lock-icon {
    color: #aaa;
}

.title-course-trial h4 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 28px;
    line-height: 38px;
    color: #407B37;
}

.btn-course-trial {
    background: linear-gradient(0deg, #FE8318, #FE8318);
    border-radius: 10px;
    font-family: 'Dongle';
    font-style: normal;
    font-weight: 400;
    font-size: 32px;
    display: flex;
    justify-content: center;
    text-align: center;
    color: #FFFFFF;
    border: none;
    padding: 10px;
    margin-bottom: 20px;
    cursor: pointer;
    text-decoration: none;
}

.price-new-trial {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-size: 14px;
    line-height: 28px;
    color: #000000;
    text-align: right;
    text-decoration: line-through;
    margin-bottom: 0;
}

.price-old-trial {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 24px;
    line-height: 28px;
    color: #407B37;
    text-align: right;
}

#myTabCourseTrial {
    margin-top: 30px;
}

.tab-description-1 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 20px;
    border-top: none;
    border-left: none;
    border-right: none;
    border-bottom: 2px #407B37 solid;
    background-color: white;
    margin-right: 10px;
}

.tab-description-2 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 20px;
    color: #333333;
    border: none;
    background-color: white;
}

.card-trial-course {
    background: #FFFFFF;
    box-shadow: 0px 1px 12px rgba(0, 0, 0, 0.16);
    border-radius: 16px;
}

.card-body-trial-course {
    padding: 30px 20px;
}

.card-body-trial-course h5 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 28px;
    color: #434343;
}

.accordion-header {
    margin-bottom: 0;
    align-items: center;
}

.accordion-button {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.title-course-trial {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 28px;
    color: #434343;
    text-decoration: none;
}

/* thanh toan khoa hoc thu online */
#myModalPayCourseTrial {
    display: none; /* hoặc flex khi mở */
    position: fixed;
    height: 100%;
    width: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}

.modal-content-pay-course-trial {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    border-radius: 15px;
    /*width: 497px;*/
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background: #F6FFF5;
    text-align: center;
}

.modal-content-pay-course-trial h2 {
    font-family: 'Baloo 2';
    font-style: normal;
    font-weight: 600;
    font-size: 32px;
    line-height: 28px;
    color: #FFFFFF;
    margin: 20px 0;
}

.content-course-modal-trial {
    display: flex;
}

.content-course-modal-trial img {
    margin-right: 20px;
    width: 119px;
    height: 137px;
    border-radius: 10px;
}

.content-course-modal-trial h3 {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 28px;
    display: flex;
    text-align: left;
    color: #353535;
}

.content-course-modal-trial p {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 25px;
    display: flex;
    align-items: center;
    color: #407B37;
}

.div-text-combo {
    display: flex;
    color: #FE8318;
    padding: 10px 16px;
    font-family: 'Baloo 2';
}

.div-text-combo-2 {
    margin-left: 15px;
}

.div-text-combo-2 p {
    font-weight: 700;
    font-size: 18px;
}

.div-text-combo-2 span {
    font-size: 25px;
}

.item-combo-course {
    display: flex;
    background: #73BB43;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    justify-content: space-between;
}

.combo-left-info {
    margin-right: 10px;
    font-family: 'Baloo 2';
    text-decoration: none;
}

.combo-left-info h5 {
    color: #FFE354;
    font-weight: bold;
    font-size: 20px;
}

.combo-left-info p {
    color: white;
    font-size: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.5em;
    min-height: 3em;
}

.combo-right-info {
    cursor: pointer;
    cursor: pointer;
}

.item-course-combo-a {
    font-family: 'Quicksand';
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 33px;
    color: #292929;
    text-decoration: none;
}

.item-course-combo-a:hover {
    color: #407B37;
    font-weight: bold;
}

#target {
    display: flex;
    justify-content: center;
    margin-bottom: 15px;
}

.yt-short {
    width: min(100%, 360px);
    aspect-ratio: 9 / 16;
}
.yt-short iframe {
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 12px;
}