/* Áp dụng font Inter */
body {
    font-family: 'Inter', sans-serif;
}

/* Hiệu ứng modal */
#program-modal {
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}
#modal-content-box {
    transition: transform 0.3s ease-out;
}

/* Ẩn thanh cuộn */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* Carousel Styles */
.swiper-container {
    position: relative;
    height: 500px;
}
.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.swiper-pagination-bullet-active {
    background: #06b6d4;
}
.swiper-button-next, .swiper-button-prev {
    color: white;
    background: rgba(0,0,0,0.4);
    width: 44px;
    height: 44px;
    border-radius: 50%;
}
.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 18px;
}

/* Dark Mode */
.dark .bg-white { background-color: #1f2937; }
.dark .text-gray-800 { color: #f3f4f6; }
.dark .text-gray-600 { color: #9ca3af; }
.dark .border-gray-100 { border-color: #374151; }
.dark .bg-gray-50 { background-color: #111827; }

/* News Card Hover */
.news-card {
    cursor: pointer;
    transition: all 0.3s ease;
}
.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Footer Link: Có link, KHÔNG gạch chân */
.no-underline {
    text-decoration: none;
}