/* simple-slider.css */

.simple-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 500px; /* Có thể thay đổi chiều cao tùy ý */
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Dots navigation - đặt bên phải giữa màn hình */
.slider-dots {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

.dot.active {
    background: rgba(255, 255, 255, 0.95);
    transform: scale(1.3);
    border: 2px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 1920px) {
    .slider-wrapper {
        height: 56.25vw; /* Giữ tỷ lệ 16:9 */
    }
}

@media (max-width: 768px) {
    .slider-wrapper {
        height: 50vh; /* 50% viewport height cho tablet */
        min-height: 300px;
    }
    
    .slider-dots {
        right: 15px;
        gap: 12px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    .dot.active {
        transform: scale(1.2);
    }
}

@media (max-width: 480px) {
    .slider-wrapper {
        height: 40vh; /* 40% viewport height cho mobile */
        min-height: 250px;
    }
    
    .slider-dots {
        right: 10px;
        gap: 10px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }
}

/* Animation cho slide transition */
.slide {
    transform: translateX(0);
}

.slide.slide-enter {
    opacity: 0;
    transform: translateX(100%);
}

.slide.slide-enter-active {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.8s ease-in-out;
}

.slide.slide-exit {
    opacity: 1;
    transform: translateX(0);
}

.slide.slide-exit-active {
    opacity: 0;
    transform: translateX(-100%);
    transition: all 0.8s ease-in-out;
}