/* Enhanced CSS Styles */
:root {
    --primary-color: #009688;
    --secondary-color: #3b3b3b;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-bg: #f8f9fa;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --circle-size: clamp(1.5rem, 5vw, 3rem);
    --spacing: clamp(0.25rem, 2vw, 0.5rem);
}

.message.fade {
  opacity: 1; /* 100% opacity */
}
.flex-column{
  background-color: #fff;
  padding: 15px;
  border-radius: 15px;
}
.img-thumbnail {

    border-radius: 30px;
    margin: 5px;
}


.th{

font-family:"Anuphan", sans-serif;

}


ul.menu.wht {
  display: flex;
  flex-wrap: wrap;      /* ให้ขึ้นบรรทัดใหม่ถ้าแคบ */
  list-style: none;     /* เอาจุด bullet ออก */
  padding-left: 0;
  margin: 0;
  gap: 10px;            /* ระยะห่างระหว่างเมนู */
}

ul.menu.wht > li {
  display: inline-block;
}

ul.menu.wht > li > a {
  display: inline-block;
  padding: 8px 12px;
  text-decoration: none;
  color: #000;
}

ul.menu.wht > li > a:hover {
  text-decoration: underline;
}

.dashboard-container {
            padding: 2rem 0;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: var(--card-shadow);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
            height: 100%;
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }

        .card-header {
            display: flex!important;
            align-items: center;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            padding-top: 0;
            padding-left: 0;
            padding-right: 0;
            border-bottom: 2px solid #f8f9fa;
            background-color: transparent!important;
        }

        .card-icon {
            font-size: 1.5rem;
            margin-right: 0.5rem;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            color: white;
        }

        .welcome-card .card-icon { background: #009688; }
        .payment-card .card-icon { background: #009688; }
        .qr-card .card-icon { background: #009688; }
        .abstract-card .card-icon { background: #009688; }
        .invitation-card .card-icon { background: #009688; }
        .accommodation-card .card-icon { background: #009688; }
        .student-card .card-icon { background: #009688; }
        .upload-card .card-icon { background: #009688; }
        .terms-card .card-icon { background: #009688; }

        .btn-custom {
            border-radius: 25px;
            padding: 0.2rem 1rem;
            font-weight: 400;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            transition: all 0.3s ease;
            border: none;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        .btn-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.15);
        }

        .btn-success-custom {
            background: #009688;
            color: white;
        }

        .btn-info-custom {
            background: linear-gradient(45deg, #009688, #62b6f5);
            color: white;
        }

        .btn-danger-custom {
            background: linear-gradient(45deg, #ff0000, #ffffff);
            color: white;
        }


        .btn-primary-custom {
            background: linear-gradient(45deg, #009688, #62b6f5);
            color: white;
        }

        .status-approved {
            color: var(--success-color);
            font-weight: bold;
        }

        .welcome-header {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            padding: 1rem;
            margin-bottom: 1rem;
            backdrop-filter: blur(5px);
        }

        .welcome-text {
            color: #333;
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .small-text {
            font-size: 0.85rem;
            color: #666;
            margin-top: 0.5rem;
        }

        .abstract-info {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 0.75rem;
            margin: 0.5rem 0;
        }

        .modal-content {
            border-radius: 15px;
            border: none;
            box-shadow: var(--card-shadow);
        }

        .modal-header {
            background: var(--gradient-bg);
            color: white;
            border-radius: 15px 15px 0 0;
        }

        .text-custom{
          color: #009688;
        }
    

.btn-tag{
 	color: #888;
	background-color: #fff;
	border-color: #eee;
  border: 1px!important;  
  margin-bottom: 0px!important;
  padding: 2px!important;
  color: #acacac !important;
}
  
}
}

.header_section { 
	position: sticky;
	top: 0;
 	z-index: 1000; /* Ensures the navbar stays on top of other content */
 	background-color: #ffffff; /* Optional: set background color to prevent content behind from showing through */
 	box-shadow: 0 1px 6px rgb(0 0 0 / 37%);
  height:90px;
}
body {
  font-family: "Poppins", sans-serif;
  color: #000;
  background-color: #ffffff;
}

.layout_padding {
  padding: 59px 0;
}

.layout_padding2 {
  padding: 45px 0;
}

.layout_padding2-top {
  padding-top: 45px;
}


.layout_padding2-bottom {
  padding-bottom: 45px;
}

.layout_padding-top {
  padding-top: 75px;
}

.layout_padding-bottom {
  padding-bottom: 75px;
}


.custom_dark-btn,
.custom_orange-btn {
  display: inline-block;
  padding: 10px 0;
  text-align: center;
  width: 175px;
  outline: none;
  color: #f7f7f7;
  border: 1px solid transparent;
}

.custom_dark-btn {
  background-color: #000000;
}

.custom_dark-btn:hover {
  border: 1px solid #000000;
  color: #000000;
  background-color: transparent;
}

.custom_orange-btn {
  background-color: #00cdc1;
}

.custom_orange-btn:hover {
  border: 1px solid #00cdc1;
  color: #00cdc1;
  background-color: transparent;
}

.custom_heading {
  text-align: center;
  font-weight: bold;
}

.custom_heading-text {
  text-align: center;
}
.mg-custom{
    background: url(/bg-vegrice.jpg) no-repeat center;
    background-size: cover;
    color: #fff;
}
.bg-texture{
  
  background-image: linear-gradient(29deg, rgb(255 255 255 / 13%) 0%, rgb(255 255 255) 100%), url(/tn.svg);
  background-repeat: repeat;
  background-position: center;
  background-attachment: fixed;
  background-size: cover;
}
.bg-custom{
  background: linear-gradient(45deg, #56b2aa, #a1d4b4);
}
.bg-gray-custom{
background: linear-gradient(177deg, #e4e4e4, #ffffff);
}

/*header section*/
.hero_area {
  height: auto;
  /*background: url(/images/bg-isrfg-2022.jpg) center top no-repeat;*/
}

.hero_area.sub_pages {
  height: auto;
}
.nav-item{
    font-size:17px;
}

.header_section {}

.header_section .container-fluid {
  padding-right: 25px;
  padding-left: 25px;
}

.header_section .nav_container {
  margin: 0 auto;
}

.custom_nav-container.navbar-expand-lg .navbar-nav .nav-link {
  padding:11px ;
  color: #343434;
  text-align: center;
  line-height:19px;
}

a,
a:hover,
a:focus {
  text-decoration: none;
}

a:hover,
a:focus {
  color: initial;
}

.btn,
.btn:focus {
  outline: none !important;
  box-shadow: none;
}



.navbar-brand,
.navbar-brand:hover {
  text-transform: uppercase;
  font-weight: bold;
  font-size: 24px;
  color: #fafcfd;
}

.custom_nav-container .nav_search-btn {
  background-image: url(../images/search-icon.png);

  background-size: 22px;
  background-repeat: no-repeat;
  background-position-y: 7px;
  width: 35px;
  height: 35px;
  padding: 0;
  border: none;
}

.btn-custom {
    background-color: #009688;
    color: white;
    border: none;
}

.hero-section {

    text-align: center;
    padding: 10px;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.navbar-brand img {
  width: 70px;
  margin-right: 5px;
  margin-top: 10px;
}

.navbar-brand span {
  font-size: 28px;
  font-weight: 700;
  color: #2e2e2d;
  margin-top: -5px;
  line-height: 40px;
}

.stat-card {
    background: linear-gradient(317deg, rgb(255 255 255), rgb(233 233 233));
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 5px 5px rgba(0, 0, 0, 0.08);
    /* border-left: 5px solid #009688; */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 10px;
}


.custom_nav-container .navbar-toggler {
  outline: none;
}

.custom_nav-container .navbar-toggler .navbar-toggler-icon {
  background-image: url(../images/menu.png);
  background-size: 55px;
}

.quote_btn-container a {
  display: inline-block;
  padding: 5px 15px;
  background-color: #00cdc1;
  font-weight: bold;
  color: #f7f7f7!important;
  font-size: 14px;
  text-transform: uppercase;
}




.slider_section {
  padding-top: 1px;
}

.slider_item-box {
  width: 100%;
  height: 100%;
}

.slider_item-box .container {
  height: 100%;
}

.slider_img-box {
  width: 85%;
  margin: 0 auto;
}

.slider_img-box img {
  width: 100%;
}

.slider_item-container {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
}

.slider_item-container .slider_item-detail {}

.slider_item-detail h1 {
  font-weight: 700;
  font-size: 45px;
  width: 95%;
}

.slider_item-detail p {
  margin: 45px 0;
}

.slider_call-btn {
  display: inline-block;
  padding: 8px 20px;
  background-color: #edb040;
  color: #fefdfd;
  border-radius: 20px;
}
.carousel{
  background-color: #fff;
  border-radius: 15px;
}

.slider_section #carouselExampleControls,
.carousel-inner,
.carousel-item {
  height: 500px;
}
.slider_item-detail{
  padding-top: 155px;
}

.slider_section .custom_carousel-control {
  position: absolute;
  top: 50%;
  left: 2%;
  width: 105px;
  transform: translateY(-50%);
}

.slider_section .custom_carousel-control .carousel-control-prev,
.slider_section .custom_carousel-control .carousel-control-next {
  margin: 10px 0;
  position: relative;
  width: 45px;
  height: 45px;
  border: none;
  opacity: 1;
  background-repeat: no-repeat;
  background-size: 12px;
  background-position: center;
}

.slider_section .custom_carousel-control .carousel-control-prev {
  background-image: url(../images/prev.png);
  background-color: #c83988;
  border-radius: 100px;
}

.slider_section .custom_carousel-control .carousel-control-next {
  background-image: url(../images/next.png);
  background-color: #31869b;
  border-radius: 100px;
}





.service_section .card .card-img-top {
  width: 50px;
  margin: 55px auto 5px auto;
}

.service_section .card {
  text-align: center;
  box-sizing: border-box;
  position: relative;
}

.service_section .card .card-title {
  color: #00cdc1;

}

.service_section .card::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 7px;
  background-color: transparent;
}

.service_section .card:hover {
  cursor: pointer;
  border: none;
  border-radius: 0;
  -webkit-box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.2);
  box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.2);

}

.service_section .card:hover::after {
  background-color: #00cdc1;
}






.tasty_section {
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  display: grid;
  justify-content: center;
  align-items: center;
  

}

.tasty_section h2 {
  font-size: 125px;
  text-align: center;
  font-weight: bold;
  color: #ffffff;
  text-transform: uppercase;
}




.client_container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.client_img-box {
  width: 350px;
}

.client_img-box img {
  width: 100%
}

.client_container h3 {
  text-align: center;
  margin-bottom: 25px;
}


.client_section .custom_carousel-control {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 105px;
  transform: translateX(-50%);
}

.client_section .custom_carousel-control .carousel-control-prev,
.client_section .custom_carousel-control .carousel-control-next {
  width: 45px;
  height: 45px;
  border: none;
  border-radius: 100%;
  opacity: 1;
  background-repeat: no-repeat;
  background-size: 12px;
  background-position: center;
  background-color: #292727;
}

.client_section .custom_carousel-control .carousel-control-prev:hover,
.client_section .custom_carousel-control .carousel-control-next:hover {
  background-color: #00cdc1;
}

.client_section .custom_carousel-control .carousel-control-prev {
  background-image: url(../images/prev.png);
}

.client_section .custom_carousel-control .carousel-control-next {
  background-image: url(../images/next.png);
}





.contact_section {
  
  background-repeat: no-repeat;
  background-size: 215px;
  background-position: right center;
}

.contact_section input {
  border: none;
  outline: none;
  border-bottom: .8px solid #252525;
  width: 90%;
  margin: 10px 0;
  border-radius: 0px;
}

.contact_form-container {
  padding: 15px 0 15px 0;

}

.contact_form-container button {
  border: none;
  background-color: #00cdc1;
  color: #fff;
  padding: 8px 40px;
  text-transform: uppercase;
  font-size: 14px;
}





.map_section {
  height: 500px;
}





.info_section ul {
  padding: 0;
}

.info_section ul li {
  list-style-type: none;
  margin: 10px 0;

}



.info_section h5 {
  margin-bottom: 12px;
  font-size: 22px;
}

.info_section .social-box {
  margin: 25px 0;
}

.info_section .social-box img {
  width: 35px;
  margin-right: 5px;
}

.info_section .form_container input {
  width: 225px;
  height: 30px;
}

.info_section .form_container button {
  background-color: #00cdc1;
  border: none;
  outline: none;
  color: #fff;
  padding: 5px 30px;
  margin-top: 15px;
  font-size: 15px;
}






.footer_section {
  background-color: var(--primary-color);
  padding: 10px 0;
  font-family: "Poppins", sans-serif;
}

.footer_section p {
  color: #fff;
  margin: 0;
  text-align: center;
}

.footer_section a {
  color: #fff;
}
.contact_section a {
  color: #ffffff!important;
}


input, button, textarea, select {
 
}

#active_menu {
    color: #4CAF50;
    font-weight: bold;
    border-bottom: 3px solid #4CAF50;
}

.mceLayout{
  width: 98%!important;
}
.far,.fa{
  padding: 3px;
  color: #3f9cff;
}


#system-message {
    width: 100%;
    color:#ffffff;
    background: linear-gradient(211deg, #eb25e9, #00e2ff);
    padding: 23px;
    margin: 0;
    border-radius: 0px;
    text-align: center;
    list-style-position: inside;
    font-size: 20px;
    border-bottom: 7px solid #FFEB3B;
}



#hc948_1625,#h9368_1626,#h94af_1627 {
  border-radius: 0px!important;
  border-top:0px!important;
  border-left: 0px!important;
  border-right: 0px!important;
}

#h94af_1627 {
 height: 98px;
 
}

.contentpaneopen{
  width: 100%;
}

h3{
  color: #000000;
}

.boxx {
  background: #ccc;
  width: 12rem;
  aspect-ratio: 1;
  display: table-cell;
  place-content: center;
  margin: 2rem;
  position: relative;
}

.boxx::before {
  margin-top:7px;
  position: absolute;
  height: 125%;
  width: 110%;
  content: "";
  inset: 0;
  border: 5px #fff solid;
  transform: translate(-1rem, -1rem);
  pointer-events: none;
  
}


/*****stepper***//




.c-stepper {
  display: flex;
  margin-left: -50px;
}

.c-stepper__item {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: center;
}

.c-stepper__item:before {
  --size: 3rem;
  content: "";
  display: block;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background-color: lightgrey;
  opacity: 100;
  margin: 0 auto 1rem;
  z-index: 999;
}
.c-stepper__item:not(:last-child):after {
  content: "";
  position: relative;
  top: 15px;
  width: calc(100% - var(--circle-size) - calc(var(--spacing) * 2));
  left: 48%;
  height: 2px;
  background-color: #e0e0e0;
  order: -1;
}

.c-stepper__title {
  font-weight: bold;
  font-size: clamp(1rem, 4vw, 1.25rem);
  margin-bottom: 0.5rem;
}

.c-stepper__desc {
  color: grey;
  font-size: clamp(0.85rem, 2vw, 1rem);
  padding-left: var(--spacing);
  padding-right: var(--spacing);
}

/*** Non-demo CSS ***/
.wrapper {
  width: 100%;
  
}



*,
*:before,
*:after {
  box-sizing: border-box;
}
/*****stepper***//

.logohost {
    background: url(/images/stories/kulogo_-300x300.jpg) no-repeat center center ;
    background-size: contain, cover ;
}


.bgm {background: url(/images/bg_icrf2024.jpg) center center no-repeat; background-size:contain; background-color: #032958!important; color: #fff !important;border-bottom:15px #31869D solid;}

/* Tablet Support */
@media (min-width: 768px) and (max-width: 1024px) {
    .bgm {
        background: url(/images/bg_tablet.jpg) center center no-repeat;
        background-size: cover;
    }
    .col-md-3 {
       
    }
}

 .col-md-3 {
       
    }

/* Mobile Support */
@media (max-width: 990px) {
    .navbar-collapse.collapse.show {
        background: #fff !important;
        margin-top: 19px !important;
        border-radius: 0px 0px 15px 15px;
        position: relative; 
        z-index: 1050;
  }
}

@media (max-width: 767px) {
    .bgm {
        background: url(/images/mobi_bg.png) center center no-repeat;
        background-size: cover;
    }
    
  .navbar-collapse.collapse.show {
        background: #fff !important;
        margin-top: 19px !important;
        border-radius: 0px 0px 15px 15px;
        position: relative; 
        z-index: 1050;
  }
}


.wht > li > a {color: #fff!important;} 
.wht {color: #fff!important;} 
.wht a {color: #fff!important;} 
.wht {h1, h2, h3 {color: #fff!important;}
.wht button:not(:disabled), [type="button"]:not(:disabled), [type="reset"]:not(:disabled), [type="submit"]:not(:disabled){background: #404670 !important;
    font-weight: 600;
    color: #fff;}


.whtx > li > a {color: #fff!important;} 
.whtx {color: #fff!important;} 
.whtx a {color: #fff!important;} 
.whtx {h1, h2, h3 {color: #fff!important;}
.whtx button:not(:disabled), [type="button"]:not(:disabled), [type="reset"]:not(:disabled), [type="submit"]:not(:disabled){background: #404670 !important;
    font-weight: 600;
    color: #fff;}


 .platinum-row {
      background-color: #00008b; /* Dark Blue */
      color: white;
    }
    .gold-row {
      background-color: #0000ff; /* Blue */
      color: white;
    }