body {
    font-family: 'Kanit', sans-serif;
    background-color: #fffaf5;
}

.pastel-orange {
    background-color: #ffd8b1;
}

.text-pastel-orange {
    color: #ff8c1a;
}

html {
    scroll-behavior: smooth;
}


.bg-pastel-orange {
    background-color: #ffd8b1;
}

.text-pastel-orange {
    color: #ff9f43;
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* Custom Carousel Styles */
.slider-container {
    overflow: hidden;
    position: relative;
}

.slider-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    position: relative;
    cursor: pointer;
}

/* News List Styles */
.news-item:hover {
    background-color: #fff4e6;
}

/* Marquee Animation for Network Logos */
@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.marquee-container {
    display: flex;
    width: 200%;
    animation: marquee 20s linear infinite;
}

/* Main Banner Slider */
.slider-container {
    overflow: hidden;
    position: relative;
}

.slider-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    position: relative;
    cursor: pointer;
}

/* Grant Slider */
.grant-slider-container {
    position: relative;
    overflow: hidden;
}

.grant-slider-wrapper {
    display: flex;
    transition: transform 0.4s ease;
    gap: 1.5rem;
}

.grant-card {
    min-width: calc(25% - 1.15rem);
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .grant-card {
        min-width: calc(50% - 1rem);
    }
}

@media (max-width: 640px) {
    .grant-card {
        min-width: 100%;
    }
}

/* Lightbox */
#lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

/* Multi-level Dropdown CSS */
.dropdown:hover>.dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.submenu:hover>.submenu-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.submenu-menu {
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
    left: 100%;
    top: 0;
    margin-top: -8px;
}

/* Dropdown Mobile */
@media (max-width: 768px) {
    .mobile-menu {
        display: none;
    }

    .mobile-menu.active {
        display: block;
    }
}

.staff-card:hover {
    transform: translateY(-5px);
    transition: all 0.3s ease;
}

.gradient-bg {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
}

.glass-morphism {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-a4 {
    width: 95%;
    max-width: 800px;
    height: 90vh;
}


/* กำหนดโครงสร้าง Slider ให้รองรับ Aspect Ratio */
.slider-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    /* อัตราส่วน 1600x600 คิดเป็นประมาณ 37.5% ของความกว้าง */
    /* ใช้ aspect-ratio ในเบราว์เซอร์สมัยใหม่ หรือ fallback ด้วย padding-top */
    aspect-ratio: 1600 / 600;
    background-color: #f3f4f6;
}

.slider-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
    height: 100%;
}

.slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    cursor: pointer;
}

/* จัดการรูปภาพให้เต็มพื้นที่โดยไม่เสียสัดส่วน */
.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* ใช้ cover เพื่อให้ภาพเต็มพื้นที่ หรือ contain หากต้องการเห็นภาพทั้งหมด */
    display: block;
}

/* จุดนำทาง (Dots) */
.dot-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.dot.active {
    background-color: white;
    width: 25px;
    border-radius: 5px;
}

/*album*/
.aspect-square {
    aspect-ratio: 1 / 1;
}

#lightbox {
    transition: opacity 0.3s ease;
}

.no-scroll {
    overflow: hidden;
}

/* ปรับแต่ง scrollbar สำหรับ thumbnails */
#thumbnails::-webkit-scrollbar {
    height: 6px;
}

#thumbnails::-webkit-scrollbar-thumb {
    background: #f97316;
    border-radius: 10px;
}