/* Ocultar los radio buttons */
.slider-container input[type="radio"] {
    display: none;
}

/* Contenedor principal */
.slider-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
    position: relative;
}

/* Slider con autoplay */
.slider-auto {
    display: flex;
    width: 400%;
    animation: slideAuto 16s infinite;
}

/* Cada slide */
.slide {
    width: 25%;
}

/* Imágenes */
.slide img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
}

/* ANIMACIÓN DE AUTOPLAY */
@keyframes slideAuto {
    0%, 20% { transform: translateX(0); }        /* Slide 1 */
    25%, 45% { transform: translateX(-25%); }    /* Slide 2 */
    50%, 70% { transform: translateX(-50%); }    /* Slide 3 */
    75%, 95% { transform: translateX(-75%); }    /* Slide 4 */
    100% { transform: translateX(0); }            /* Vuelve a Slide 1 */
}

/* CONTROL MANUAL - Detiene autoplay al hacer clic en flechas */
#slide2:checked ~ .slider-auto,
#slide3:checked ~ .slider-auto,
#slide4:checked ~ .slider-auto {
    animation: none;
}

#slide2:checked ~ .slider-auto {
    transform: translateX(-25%);
}

#slide3:checked ~ .slider-auto {
    transform: translateX(-50%);
}

#slide4:checked ~ .slider-auto {
    transform: translateX(-75%);
}

/* Estilos de las flechas */
.slider-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    box-sizing: border-box;
    z-index: 10;
    pointer-events: none;
}

.arrow-left, .arrow-right {
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 24px;
    font-weight: bold;
    transition: all 0.3s ease;
    pointer-events: auto;
}

.arrow-left:hover, .arrow-right:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

/* Mostrar solo las flechas correspondientes a cada slide */
#slide1:checked ~ .slider-arrows #left1,
#slide1:checked ~ .slider-arrows #right1 {
    display: flex;
}

#slide2:checked ~ .slider-arrows #left2,
#slide2:checked ~ .slider-arrows #right2 {
    display: flex;
}

#slide3:checked ~ .slider-arrows #left3,
#slide3:checked ~ .slider-arrows #right3 {
    display: flex;
}

#slide4:checked ~ .slider-arrows #left4,
#slide4:checked ~ .slider-arrows #right4 {
    display: flex;
}

/* Ocultar todas las flechas por defecto */
.arrow-left, .arrow-right {
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .slider-container {
        max-width: 100%;
        border-radius: 0;
    }
    
    .arrow-left, .arrow-right {
        width: 35px;
        height: 35px;
        font-size: 20px;
    }
}