/*** Global Font Override ***/
* {
    font-family: 'Noto Sans Thai', sans-serif !important;
}

/* Override Bootstrap font settings */
body, 
.navbar,
.btn,
.form-control,
.form-select,
.input-group,
.dropdown-menu,
.modal,
.alert,
.card,
.table,
.list-group,
.badge,
.nav,
.nav-tabs,
.nav-pills,
.pagination,
.breadcrumb,
.progress,
.tooltip,
.popover {
    font-family: 'Noto Sans Thai', sans-serif !important;
}

/* Keep Font Awesome icons unchanged */
.fa,
.fas,
.far,
.fab,
.bi,
[class*="fa-"],
[class*="bi-"] {
    font-family: inherit !important;
}

/* Specific override for Font Awesome */
.fa,
.fas,
.far,
.fab {
    font-family: "Font Awesome 5 Free" !important;
}

/* Specific override for Bootstrap Icons */
.bi {
    font-family: "bootstrap-icons" !important;
}

/*** Spinner Start ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .8s ease-out, visibility 0s linear .5s;
    z-index: 99999;
 }

 #spinner.show {
     transition: opacity .8s ease-out, visibility 0s linear .0s;
     visibility: visible;
     opacity: 1;
 }
/*** Spinner End ***/


/*** Common CSS Start ***/
.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: flex;
    width: 45px;
    height: 45px;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
    z-index: 99;
}

h1,
h2,
h3,
.h1,
.h2,
.h3 {
    font-weight: 200;
    font-family: 'Noto Sans Thai', sans-serif;
}

h4,
h5,
h6,
.h4,
.h5,
.h6 {
    font-weight: 600;
    font-family: 'Noto Sans Thai', sans-serif;
}

.display-1,
.display-2,
.display-3,
.display-4,
.display-5,
.display-6 {
    font-weight: 700;
    font-family: 'Noto Sans Thai', sans-serif;
}

.display-4,
.display-5,
.display-6 {
    font-weight: 600;
}

.wow,
.animated {
    animation-duration: 2s !important;
}
/*** Common CSS End ***/


/*** Button Start ***/
.btn {
    font-weight: 600;
    transition: .5s;
}

.btn-square {
    width: 32px;
    height: 32px;
}

.btn-sm-square {
    width: 34px;
    height: 34px;
}

.btn-md-square {
    width: 44px;
    height: 44px;
}

.btn-lg-square {
    width: 56px;
    height: 56px;
}

.btn-square,
.btn-sm-square,
.btn-md-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
}

.btn.btn-primary {
    border: 0;
    color: var(--bs-white);
}

.btn.btn-primary:hover {
    background: var(--bs-secondary);
    color: var(--bs-primary);
}

.btn-border-radius {
    border-radius: 25% 10%;
}

.img-border-radius {
    border-radius: 50% 20% / 10% 40%;
}

.title-border-radius {
    border-radius: 10% 30%;
}
/*** Button End ***/


/*** Topbar Start ***/
.topbar .top-info {
    font-size: medium;
    font-weight: 400;
    font-family: 'Noto Sans Thai', sans-serif;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
}

.topbar .top-link {
    display: flex;
    align-items: center;
    justify-content: center;
}

.topbar .top-link a {
    margin-right: 10px;
}

.topbar .top-link a:hover {
    background: var(--bs-secondary) !important;
}

.topbar .top-link a:hover i {
    color: var(--bs-primary) !important;
}
/*** Topbar End ***/


/*** Navbar Start ***/
.navbar {
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.navbar .navbar-nav .nav-link {
    padding: 10px 12px;
    font-size: 16px;
    font-weight: 600;
    transition: .5s;
}

.navbar .navbar-nav .nav-link:hover,
.navbar .navbar-nav .nav-link.active,
.fixed-top.bg-white .navbar .navbar-nav .nav-link:hover,
.fixed-top.bg-white .navbar .navbar-nav .nav-link.active {
    color: var(--bs-primary);
}

.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 700;
    vertical-align: middle;
    margin-left: 8px;
}

@media (min-width: 1200px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        visibility: hidden;
        top: 100%;
        font-weight: 400;
        font-family: 'Noto Sans Thai', sans-serif;
        transform: rotateX(-75deg);
        transform-origin: 0% 0%;
        border: 0;
        transition: .5s;
        opacity: 0;
    }
}

.dropdown .dropdown-menu a:hover {
    background: var(--bs-secondary);
    color: var(--bs-primary);
}

.navbar .nav-item:hover .dropdown-menu {
    transform: rotateX(0deg);
    visibility: visible;
    background: var(--bs-light) !important;
    border-radius: 10px !important;
    transition: .5s;
    opacity: 1;
}

#searchModal .modal-content {
    background: rgba(255, 255, 255, .8);
}
/*** Navbar End ***/


/*** Hero Header ***/
.hero-header,
.page-header {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.05)), url(../img/banner3.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
/*** Hero Header ***/


/*** About Start ***/
.video {
    position: relative;
    height: 100%;
    min-height: 400px;
    background: linear-gradient(rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.1)), url(../img/about.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 10px;
}

.video .btn-play {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    box-sizing: content-box;
    display: block;
    width: 32px;
    height: 44px;
    border-radius: 50%;
    border: none;
    outline: none;
    padding: 18px 20px 18px 28px;
}

.video .btn-play:before {
    content: "";
    position: absolute;
    z-index: 0;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 100px;
    height: 100px;
    background: var(--bs-secondary);
    border-radius: 50%;
    animation: pulse-border 1500ms ease-out infinite;
}

.video .btn-play:after {
    content: "";
    position: absolute;
    z-index: 1;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 100px;
    height: 100px;
    background: var(--bs-primary);
    border-radius: 50%;
    transition: all 200ms;
}

.video .btn-play img {
    position: relative;
    z-index: 3;
    max-width: 100%;
    width: auto;
    height: auto;
}

.video .btn-play span {
    display: block;
    position: relative;
    z-index: 3;
    width: 0;
    height: 0;
    border-left: 32px solid var(--bs-white);
    border-top: 22px solid transparent;
    border-bottom: 22px solid transparent;
}

@keyframes pulse-border {
    0% {
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
        opacity: 0;
    }
}

#videoModal {
    z-index: 99999;
}

#videoModal .modal-dialog {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0 auto;
}

#videoModal .modal-body {
    position: relative;
    padding: 0px;
}

#videoModal .close {
    position: absolute;
    width: 30px;
    height: 30px;
    right: 0px;
    top: -30px;
    z-index: 999;
    font-size: 30px;
    font-weight: normal;
    color: #FFFFFF;
    background: #000000;
    opacity: 1;
}

.video.border {
    border-radius: 50% 20% / 10% 40%;
}

.about {
    background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url(../img/background.jpg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
/*** About End ***/


/*** service Start ***/
.service {
    background: linear-gradient(rgba(255, 72, 128, 0.05), rgba(255, 72, 128, 0.2));
}

.service .service-item {
    box-shadow: 0 0 45px rgba(0, 0, 0, .1);
    width: 100%;
    height: 100%;
    border-radius: 50% 20% / 10% 40%;
    transition: 0.5s;
    position: relative;
}

.service-content::after {
    position: absolute;
    content: "";
    width: 0;
    height: 100%;
    top: 0;
    left: 0;
    right: auto;
    background: transparent;
    border-radius: 50% 20% / 10% 40%;
    transition: .5s;
}

.service-item:hover {
    border: 1px solid var(--bs-secondary) !important;
}

.service-item:hover .service-content::after {
    background: var(--bs-secondary);
    width: 100%;
    opacity: 1;
    z-index: 1;
}

.service-item .service-content .service-content-inner {
    position: relative;
    z-index: 2;
}

.service-item .service-content-inner i,
.service-item .service-content-inner p,
.service-item .service-content-inner a.h4 {
    transition: 0.5s;
}

.service-item:hover .service-content-inner i,
.service-item:hover .service-content-inner p {
    color: var(--bs-white) !important;
}
.service-item:hover .service-content-inner a.h4 {
    color: var(--bs-primary);
}

.service-item:hover .service-content-inner a.btn-primary {
    background: var(--bs-white) !important;
    color: var(--bs-primary) !important;
}

.service-item .service-content-inner a.btn-primary:hover {
    background: var(--bs-primary) !important;
    color: var(--bs-white) !important;
}
/*** Service End ***/


/*** Programs Start ***/
.program {
    background: linear-gradient(rgba(255, 72, 128, 0.1), rgba(255, 72, 128, 0.1));
}

.program .program-item .program-img .program-rate {
    position: absolute;
    width: 100px; 
    top: -20px; 
    left: 50%; 
    margin-left: -50px; 
    border-radius: 10% / 50%;
}

.program .program-item .program-text {
    padding-top: 150px; 
    margin-top: -125px;
}

.program .program-item .program-img img,
.program .program-item .program-teacher img,
.program .program-item:hover .program-text-inner a.h4 {
    transition: 0.5s;
}

.program .program-item:hover .program-img img,
.program .program-item:hover .program-teacher img {
    transform: scale(1.2);
}

.program .program-item:hover .program-text-inner a.h4 {
    color: var(--bs-primary) !important;
}
/*** Programs End ***/


/*** Events Start ***/
.events .events-item {
    width: 100%;
    height: 100%;
    border-radius: 30%;
    position: relative;
}

.events .events-item .events-inner .events-rate {
    position: absolute;
    width: 120px; 
    top: -20px; 
    left: 50%; 
    margin-left: -60px; 
    border-radius: 10% / 50%;
}

.events .events-item .events-inner .events-img .event-overlay {
    position: absolute;
    top: 50%; 
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 0.5s;
    z-index: 1;
    opacity: 0;
}

.events .events-item .events-inner .events-img:hover .event-overlay {
    opacity: 1;
}

.events .events-item .events-img::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    bottom: auto;
    background: rgba(77, 101, 249, .7);
    border-radius: 10px;
    transition: 0.5s;
}

.events .events-item:hover .events-img::after {
    height: 100%;
    opacity: 1;
}

.events .events-item .events-text a.h4,
.events .events-item .events-img img {
    transition: 0.5s;
}

.events .events-item:hover .events-text a.h4 {
    color: var(--bs-primary) !important;
}

.events .events-item:hover .events-img img {
    transform: scale(1.3);
}
/*** Events End ***/


/*** Blog Start ***/
.blog .blog-item .blog-img::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    bottom: auto;
    background: rgba(77, 101, 249, .7);
    border-radius: 10px 10px 0 0;
    transition: 0.5s;
}

.blog .blog-item:hover .blog-img::after {
    height: 100%;
    opacity: 1;
}

.blog .blog-item .blog-date-comments {
    padding-top: 150px !important; 
    margin-top: -125px;
}

.blog .blog-item .blog-img img,
.blog .blog-item .blog-content img,
.blog .blog-item .blog-text-inner a.h4 {
    transition: 0.5s;
}

.blog .blog-item:hover .blog-img img {
    transform: scale(1.3);
}

.blog .blog-item:hover .blog-content img {
    transform: scale(1.3);
}

.blog .blog-item:hover .blog-text-inner a.h4 {
    color: var(--bs-primary);
}
/*** Blog End ***/



/*** Team Start ***/
.team .team-item {
    position: relative;
    width: 100%;
    height: 100%;
}

.team .team-item .team-icon {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
}

.team .team-item .team-icon a.share-link {
    opacity: 0;
    transition: 0.5s;
}

.team .team-item:hover .team-icon a.share-link {
    opacity: 1;
}

.team .team-item .team-content,
.team .team-item .team-content h4,
.team .team-item .team-content p {
    transition: 0.5s;
}

.team .team-item:hover .team-content {
    background: var(--bs-primary) !important;
    border-radius: 0 0 10px 10px;
}

.team .team-item:hover .team-content h4 {
    color: var(--bs-white) !important;
}

.team .team-item:hover .team-content p {
    color: var(--bs-dark) !important;
}
/*** Team end ***/


/*** testimonial Start ***/
.testimonial .testimonial-carousel {
    position: relative;
    
}

.testimonial .testimonial-carousel .owl-dots {
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial .testimonial-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 15px;
    height: 15px;
    background: var(--bs-primary);
    border-radius: 10px;
    transition: 0.5s;
}

.testimonial .testimonial-carousel .owl-dot.active {
    width: 30px;
    background: var(--bs-secondary);
}
/*** testimonial End ***/


/*** Footer Start ***/
.footer {
    background: linear-gradient(rgba(255, 255, 255, .8), rgba(255, 255, 255, 1)), url(../img/background.jpg);
    background-position: top center;
    background-repeat: no-repeat;
    background-size: cover;
}

.footer .footer-galary-img img {
    width: 100%;
    border-style: dotted; 
    border-color: var(--bs-primary);
    transition: 0.5s;
}

.footer .footer-galary-img img:hover {
    transform: scale(1.2);
}

.footer-item a.text-body:hover {
    color: var(--bs-secondary) !important;
}
/*** Footer End ***/

/*** Mobile bottom navigation (Thai banking–style app bar) ***/
@media (max-width: 1199.98px) {
    body {
        padding-bottom: calc(4.25rem + env(safe-area-inset-bottom, 0px));
    }

    .mobile-brand-title {
        font-size: 1.1rem !important;
        line-height: 1.25 !important;
    }

    .back-to-top {
        bottom: calc(4.75rem + env(safe-area-inset-bottom, 0px));
        right: 16px;
        z-index: 1020;
    }
}

.mobile-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1030;
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
}

.mobile-bottom-nav__safe {
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: #fff;
}

.mobile-bottom-nav__items {
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    gap: 0;
    min-height: 3.35rem;
}

.mobile-bottom-nav__item {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 0.35rem 0.2rem 0.45rem;
    text-decoration: none;
    color: #6c757d;
    font-size: 0.65rem;
    font-weight: 600;
    border: 0;
    background: transparent;
    line-height: 1.15;
    -webkit-tap-highlight-color: transparent;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.mobile-bottom-nav__item:hover,
.mobile-bottom-nav__item:focus {
    color: var(--bs-primary);
    background: var(--bs-light);
}

.mobile-bottom-nav__item.active {
    color: var(--bs-primary);
    background: var(--bs-light);
}

.mobile-bottom-nav__item--featured {
    color: var(--bs-primary);
    background: transparent;
    gap: 4px;
    padding-top: 0.1rem;
}

.mobile-bottom-nav__item--featured .mobile-bottom-nav__icon {
    width: 2.9rem;
    height: 2.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    font-size: 1.1rem;
    background: linear-gradient(180deg, #ff6fb5 0%, #ff4d9d 100%);
    border: 3px solid #fff;
    box-shadow: 0 8px 20px rgba(255, 77, 157, 0.38);
    transform: translateY(-14px);
}

.mobile-bottom-nav__item--featured .mobile-bottom-nav__label {
    margin-top: -10px;
    font-size: 0.62rem;
    font-weight: 700;
}

.mobile-bottom-nav__item--featured:hover,
.mobile-bottom-nav__item--featured:focus,
.mobile-bottom-nav__item--featured.active {
    color: var(--bs-primary);
    background: transparent;
}

.mobile-bottom-nav__item--featured:hover .mobile-bottom-nav__icon,
.mobile-bottom-nav__item--featured:focus .mobile-bottom-nav__icon,
.mobile-bottom-nav__item--featured.active .mobile-bottom-nav__icon {
    background: linear-gradient(180deg, #ff5cab 0%, #ff2f8e 100%);
}

/* My Research responsive filters and mobile cards */
.my-research-filters .input-group-text {
    background: #fff5fa;
    border-color: #f7c5dd;
    color: #d63384;
}

.my-research-filters .form-control,
.my-research-filters .form-select {
    border-color: #f4d7e5;
    box-shadow: none;
}

.my-research-filters .form-control:focus,
.my-research-filters .form-select:focus {
    border-color: #ff7bbf;
    box-shadow: 0 0 0 0.2rem rgba(255, 123, 191, 0.18);
}

.my-research-mobile-card {
    border-radius: 0.9rem;
    background: #fff;
}

.my-research-mobile-card .card-body {
    padding: 0.95rem;
}

.my-research-mobile-meta {
    display: grid;
    gap: 0.3rem;
}

.my-research-mobile-meta strong {
    color: #495057;
    font-weight: 600;
}

.my-research-mobile-actions .btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.my-research-mobile-actions .btn-group .btn {
    border-radius: 0.6rem !important;
}

@media (max-width: 767.98px) {
    .my-research-filters {
        padding: 0.65rem;
        background: #fff8fc;
        border: 1px solid #f7d4e6;
        border-radius: 0.85rem;
    }
}

.my-research-pagination {
    gap: 0.35rem;
}

.my-research-pagination .page-item .page-link {
    border: 1px solid #f2c7dd;
    color: #c21874;
    background: #fff;
    border-radius: 0.65rem !important;
    min-width: 2.2rem;
    height: 2.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.65rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 105, 180, 0.1);
    transition: all 0.18s ease;
}

.my-research-pagination .page-item .page-link:hover {
    color: #fff;
    background: linear-gradient(180deg, #ff6fb5 0%, #ff4d9d 100%);
    border-color: #ff4d9d;
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(255, 77, 157, 0.24);
}

.my-research-pagination .page-item.active .page-link {
    color: #fff;
    border-color: #ff3f97;
    background: linear-gradient(180deg, #ff67b1 0%, #ff3f97 100%);
    box-shadow: 0 10px 18px rgba(255, 63, 151, 0.28);
}

.my-research-pagination .page-item.disabled .page-link {
    color: #caa0b7;
    background: #fff7fb;
    border-color: #f5ddec;
    box-shadow: none;
    opacity: 1;
}

@media (max-width: 767.98px) {
    .my-research-pagination {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.3rem;
    }

    .my-research-pagination .page-item .page-link {
        min-width: 2rem;
        height: 2rem;
        font-size: 0.82rem;
        padding: 0.25rem 0.5rem;
    }
}

/* Shared mobile-friendly admin table/forms styles */
.admin-mobile-filter-panel {
    border: 1px solid #f7d4e6;
    background: #fff8fc;
    border-radius: 0.85rem;
    padding: 0.7rem;
}

.admin-mobile-filter-panel .input-group-text {
    background: #fff5fa;
    border-color: #f7c5dd;
    color: #d63384;
}

.admin-mobile-filter-panel .form-control,
.admin-mobile-filter-panel .form-select {
    border-color: #f4d7e5;
    box-shadow: none;
}

.admin-mobile-filter-panel .form-control:focus,
.admin-mobile-filter-panel .form-select:focus {
    border-color: #ff7bbf;
    box-shadow: 0 0 0 0.2rem rgba(255, 123, 191, 0.18);
}

@media (max-width: 767.98px) {
    .admin-mobile-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-radius: 0.75rem;
        border: 1px solid #f1d6e4;
    }

    .admin-mobile-table {
        min-width: 760px;
        margin-bottom: 0;
        border-collapse: separate;
        border-spacing: 0;
    }

    .admin-mobile-table tr {
        display: table-row;
        margin-bottom: 0;
        border: 0;
        background: #fff;
        box-shadow: none;
    }

    .admin-mobile-table td {
        display: table-cell;
        padding: 0.62rem 0.7rem;
        vertical-align: middle;
        white-space: nowrap;
        text-align: left !important;
    }

    .admin-mobile-table .btn-group {
        flex-wrap: nowrap;
        gap: 0.25rem;
        justify-content: flex-start;
    }

    .admin-mobile-table .btn-group .btn {
        border-radius: 0.5rem !important;
        min-width: 2rem;
    }

    .admin-mobile-table thead th {
        white-space: nowrap;
        font-size: 0.82rem;
        position: sticky;
        top: 0;
        z-index: 1;
    }

    .admin-mobile-table td,
    .admin-mobile-table th {
        font-size: 0.82rem;
    }
}

.mobile-bottom-nav__icon {
    font-size: 1.25rem;
    line-height: 1;
}

.mobile-bottom-nav__label {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 2px;
}

.mobile-bottom-nav__btn {
    cursor: pointer;
    font-family: inherit;
}

.mobile-more-offcanvas {
    width: min(100vw, 20rem) !important;
    border-left: 1px solid rgba(0, 0, 0, 0.08);
}

@media (min-width: 1200px) {
    .mobile-bottom-nav,
    .mobile-more-offcanvas.d-xl-none {
        display: none !important;
    }
}

/*** Wider layout: content + header/navbar ***/
@media (min-width: 576px) {
    .container {
        max-width: 600px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 820px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 1080px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1280px;
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: 1560px;
    }
}