/**
 * Estilos Bootstrap Carousel - Centro de Noticias DGES
 * Carrusel optimizado y sin problemas de desplazamiento
 */

/* ==========================================================================
   Bootstrap CSS Overrides - Asegurar que funciona correctamente
   ========================================================================== */

.nd-bootstrap-carousel {
    margin: 0 !important;
    padding: 0 !important;
}

.carousel-item {
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
}

.carousel-inner {
    margin: 0 !important;
    padding: 0 !important;
}

/* ==========================================================================
   Contenedor del carrusel
   ========================================================================== */

.nd-slider-wrapper {
    padding: 0;
    position: relative;
    margin: 0;
    width: 100%;
    display: block !important;
    overflow: hidden;
    box-sizing: border-box;
    background: #0a1a2b;
}

.nd-bootstrap-carousel {
    width: 100%;
    height: 100%;
    overflow: hidden !important;
}

/* ==========================================================================
   Items del carrusel
   ========================================================================== */

.carousel-inner {
    height: 320px;
    width: 100%;
    overflow: hidden !important;
    position: relative !important;
    background: #0a1a2b;
}

.nd-carousel-item {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    background: #0a1a2b;
    opacity: 0 !important;
    pointer-events: none !important;
    z-index: 0 !important;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.nd-carousel-item.active {
    opacity: 1 !important;
    pointer-events: auto !important;
    z-index: 1 !important;
}

.nd-carousel-img {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center center !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Efecto zoom sutil en slides activos */
.nd-carousel-item.active .nd-carousel-img {
    transform: scale(1.05) !important;
}

/* Overlay oscuro para mejor legibilidad */
.nd-carousel-overlay {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.4) 30%, rgba(0,0,0,0.9) 100%) !important;
    z-index: 2 !important;
    pointer-events: none !important;
    display: block !important;
}

/* Badge de novedad */
.nd-carousel-badge-wrapper {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 999 !important;
}

/* ==========================================================================
   Contenido del slide
   ========================================================================== */

.nd-carousel-caption {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    right: auto !important;
    bottom: auto !important;
    z-index: 10 !important;
    width: 90% !important;
    max-width: 800px !important;
    text-align: center !important;
    background: transparent !important;
    padding: 20px !important;
    margin: 0 !important;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.97) !important;
    transition: opacity 0.5s ease, transform 0.5s ease;
    will-change: opacity, transform;
}

.nd-carousel-item.active .nd-carousel-caption {
    opacity: 1 !important;
    transform: translate(-50%, -50%) scale(1) !important;
}

.nd-carousel-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 15px !important;
    margin-top: 0 !important;
    color: #FFFFFF;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7), 1px 1px 4px rgba(0, 0, 0, 0.8);
    font-family: 'Poppins', sans-serif;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    text-transform: uppercase;
}

.nd-carousel-excerpt {
    font-size: 16px;
    color: #FFFFFF;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
    font-family: 'Roboto', sans-serif;
    margin-bottom: 0 !important;
    margin-top: 10px !important;
    line-height: 1.5;
    text-transform: capitalize;
}

/* ==========================================================================
   Controles (flechas)
   ========================================================================== */

.nd-carousel-prev,
.nd-carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    z-index: 100;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 2rem;
    height: 2rem;
    background-size: 100%, 100%;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.nd-carousel-prev:hover,
.nd-carousel-next:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.nd-carousel-prev {
    left: 10px;
}

.nd-carousel-next {
    right: 10px;
}

/* ==========================================================================
   Indicadores (dots)
   ========================================================================== */

.nd-carousel-indicators {
    position: absolute !important;
    bottom: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: auto !important;
    right: auto !important;
    z-index: 100 !important;
    background: transparent !important;
    display: flex !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 6px 12px !important;
    border-radius: 20px !important;
    margin: 0 !important;
}

.carousel-indicators {
    position: absolute !important;
    bottom: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: auto !important;
    right: auto !important;
    z-index: 100 !important;
    background: transparent !important;
    display: flex !important;
    justify-content: center !important;
    gap: 12px !important;
    padding: 6px 12px !important;
    border-radius: 20px !important;
    margin: 0 !important;
}

.nd-carousel-dot {
    width: 10px !important;
    height: 10px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.6) !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    opacity: 1 !important;
    box-shadow: none !important;
}


.nd-carousel-dot:hover {
    background: rgba(255, 255, 255, 0.9) !important;
    transform: scale(1.15) !important;
}

.nd-carousel-dot.active {
    background: white !important;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.5) !important;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

/* Tablet: 768px - 1023px */
@media (min-width: 768px) {
    .carousel-inner {
        height: 380px;
    }

    .nd-carousel-item {
        height: 380px !important;
    }

    .nd-carousel-title {
        font-size: 22px;
        margin-bottom: 22px;
        text-transform: uppercase;
    }

    .nd-carousel-excerpt {
        font-size: 16px;
        display: block;
    }

    .nd-carousel-caption {
        top: 50%;
        max-width: 600px;
    }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
    .carousel-inner {
        height: 400px;
    }

    .nd-carousel-item {
        height: 400px !important;
    }

    .nd-carousel-title {
        font-size: 29px;
        margin-bottom: 28px;
        text-transform: uppercase;
    }

    .nd-carousel-excerpt {
        font-size: 18px;
        display: block;
    }

    .nd-carousel-caption {
        max-width: 800px;
    }
}

/* Desktop Grande: 1200px+ */
@media (min-width: 1200px) {
    .carousel-inner {
        height: 450px;
    }

    .nd-carousel-item {
        height: 450px !important;
    }

    .nd-carousel-caption {
        max-width: 900px;
    }
}

/* Mobile: hasta 767px */
@media (max-width: 767px) {
    .carousel-inner {
        height: 320px;
    }

    .nd-carousel-item {
        height: 320px !important;
    }

    .nd-carousel-caption {
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        width: 90% !important;
        padding: 0 !important;
        background: transparent !important;
        text-align: center !important;
        z-index: 10 !important;
    }

    .nd-carousel-title {
        font-size: 16px;
        font-weight: 700;
        margin-bottom: 6px !important;
        margin-top: 0 !important;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        text-transform: uppercase;
        line-height: 1.3;
        text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.9), 1px 1px 4px rgba(0, 0, 0, 0.95);
    }

    .nd-carousel-excerpt {
        display: block;
        font-size: 13px;
        margin-top: 4px !important;
        margin-bottom: 0 !important;
        line-height: 1.5;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        overflow: hidden;
        text-overflow: ellipsis;
        text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.85), 1px 1px 2px rgba(0, 0, 0, 0.9);
    }

    .nd-carousel-prev,
    .nd-carousel-next {
        width: 32px;
        height: 32px;
    }

    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        width: 1.35rem;
        height: 1.35rem;
    }
}

/* ========================================================================== 
   Transiciones suaves - Carrusel Principal
   ========================================================================== */

.nd-carousel-item,
.carousel-item {
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* ==========================================================================
   Accesibilidad
   ========================================================================== */

.nd-carousel-prev:focus,
.nd-carousel-next:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

.nd-carousel-dot:focus {
    outline: 2px solid #007cba;
    outline-offset: 3px;
}

/* Respetar preferencias de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
    .nd-carousel-item,
    .carousel-item,
    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        transition: none !important;
    }

    .nd-carousel-item.active .nd-carousel-caption {
        animation: none !important;
    }
}