/* Variables CSS para colores y configuración */
:root {
    --color-primary-313: #0092BC;
    --color-primary-2728: #0047BB;
    --color-dark-navy: #1a1f36;
    --color-light-blue: #e6f7ff;
    --color-gradient-start: rgba(0, 146, 188, 0.1);
    --color-gradient-end: rgba(0, 71, 187, 0.1);
    --color-text-primary: #ffffff;
    --color-text-secondary: #cbd5e1;
    --color-text-muted: #94a3b8;
    --color-accent: #22d3ee;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --border-radius: 20px;
    --box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Contenedor principal del slider */
.dspace-slider-container {
    position: relative;
    height: 85vh;
    width: 100%;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    background: linear-gradient(135deg, var(--color-dark-navy) 0%, #2d3748 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Slider principal */
.dspace-slider {
    position: relative;
    height: 100%;
    overflow: hidden;
}

/* Cada slide */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    opacity: 0;
    transform: translateX(100px);
    transition: var(--transition);
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://sirec.convenioandresbello.org/wp-content/uploads/2025/07/background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    /* FIX: Asegurar que el contenido clickeable esté accesible */
    pointer-events: none;
}

.slide.active {
    opacity: 1;
    transform: translateX(0);
    /* FIX: Permitir clicks en el slide activo */
    pointer-events: auto;
}

/* Contenido del slide */
.slide-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    height: 100%;
    padding: 80px 80px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    /* FIX: Asegurar que el contenido sea clickeable */
    pointer-events: auto;
    position: relative;
    z-index: 2;
}

/* Información del recurso */
.resource-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: 100%;
    justify-content: center;
    /* FIX: Asegurar z-index correcto */
    position: relative;
    z-index: 3;
}

/* Categoría badge */
.resource-category {
    margin-bottom: 0px;
}

.category-badge {
    display: inline-block;
    padding: 8px 24px;
    background: linear-gradient(135deg, var(--color-primary-313), var(--color-primary-2728));
    color: white;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 20px rgba(0, 146, 188, 0.3);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 4px 20px rgba(0, 146, 188, 0.3);
    }
    to {
        box-shadow: 0 4px 30px rgba(0, 146, 188, 0.5);
    }
}

/* Títulos */
.resource-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1.1;
    margin: 0;
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.resource-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    margin: 0;
    opacity: 0.9;
}

/* Descripción */
.resource-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0px 0;
}

/* Detalles del recurso */
.resource-details {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 24px;
    margin: 0px 0;
    flex-wrap: wrap;
}

.detail-item:not(:last-child)::after {
    content: '';
    width: 1px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    margin-left: 24px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.detail-item i {
    width: 20px;
    color: var(--color-accent);
    font-size: 1.1rem;
}

.detail-item strong {
    color: var(--color-text-primary);
}

/* Estadísticas y acciones */
.resource-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 4px;
    /* FIX: Asegurar que las acciones estén en primer plano */
    position: relative;
    z-index: 10;
}

.resource-stats {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.stat-item i {
    color: var(--color-accent);
}

/* Botones de acción */
.action-buttons {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    /* FIX: Asegurar que los botones estén en primer plano */
    position: relative;
    z-index: 15;
}

.view-resource {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--color-primary-313), var(--color-primary-2728));
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(0, 146, 188, 0.3);
    position: relative;
    overflow: hidden;
    /* FIX: Asegurar que el botón sea clickeable */
    cursor: pointer;
    z-index: 20;
    pointer-events: auto;
    /* FIX: Prevenir que elementos padres interfieran */
    isolation: isolate;
}

.view-resource::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
    /* FIX: Asegurar que el pseudo-elemento no interfiera con clicks */
    pointer-events: none;
}

.view-resource:hover::before {
    left: 100%;
}

.view-resource:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 146, 188, 0.4);
}

/* FIX: Asegurar que el enlace sea totalmente funcional */
.view-resource:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.view-resource:active {
    transform: translateY(-1px);
}

.publication-date {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.publication-date i {
    color: var(--color-accent);
}

/* Imagen del recurso */
.resource-image {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    /* FIX: Asegurar que la imagen no interfiera con clicks */
    z-index: 1;
}

.cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    border-radius: 10px;
}

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

.no-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: var(--color-text-muted);
}

.no-image i {
    font-size: 4rem;
    color: var(--color-accent);
    opacity: 0.5;
}

/* Controles del slider */
.slider-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 25;
    /* FIX: Asegurar que los controles no interfieran con el contenido */
    pointer-events: auto;
}

.prev-slide, .next-slide {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-text-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    /* FIX: Asegurar que los botones de navegación funcionen */
    pointer-events: auto;
    z-index: 30;
}

.prev-slide:hover, .next-slide:hover {
    background: var(--color-primary-313);
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 146, 188, 0.3);
}

/* Dots del slider */
.slider-dots {
    display: flex;
    gap: 8px;
    align-items: center;
    /* FIX: Asegurar que los dots funcionen */
    pointer-events: auto;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    /* FIX: Asegurar que los dots sean clickeables */
    pointer-events: auto;
    z-index: 30;
}

.dot.active {
    background: var(--color-accent);
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(34, 211, 238, 0.5);
}

.dot.active::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 2s infinite;
    /* FIX: Asegurar que el pseudo-elemento no interfiera */
    pointer-events: none;
}

/* Agregar estas reglas CSS específicas: */

/* Mejorar la interactividad del botón */
.view-resource {
    position: relative;
    z-index: 100 !important;
    pointer-events: auto !important;
    display: inline-flex;
    isolation: isolate;
}

/* Asegurar que el slide activo permita interacción */
.slide.active {
    pointer-events: auto;
}

.slide.active .resource-actions {
    pointer-events: auto;
    z-index: 50;
}

.slide.active .view-resource {
    pointer-events: auto;
    z-index: 100;
}

/* Pausar animaciones cuando se hace hover en áreas interactivas */
.dspace-slider-container.paused .slide {
    animation-play-state: paused;
}

.dspace-slider-container.paused .category-badge {
    animation-play-state: paused;
}

/* Mejorar el área clickeable del botón */
.view-resource::before {
    pointer-events: none;
}

.view-resource:hover {
    z-index: 101;
}

/* Asegurar que los controles tengan prioridad */
.slider-controls {
    z-index: 200;
    pointer-events: auto;
}

.slider-controls > * {
    pointer-events: auto;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.1;
    }
    100% {
        transform: scale(1);
        opacity: 0.3;
    }
}

/* Estrellas de rating */
.fas.fa-star, .far.fa-star, .fas.fa-star-half-alt {
    color: #fbbf24;
    font-size: 0.9rem;
    margin: 0 1px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .slide-content {
        grid-template-columns: 1fr 350px;
        gap: 40px;
        padding: 60px 60px;
    }
    
    .resource-title {
        font-size: 3rem;
    }
    
    .resource-image {
        height: 400px;
    }
}

@media (max-width: 992px) {
    .slide-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 40px;
        text-align: center;
    }
    
    .resource-image {
        height: 300px;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .resource-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .dspace-slider-container {
        height: 90vh;
        border-radius: 0;
        margin: 60px 0 0 0;
    }
    
    .slide-content {
        padding: 30px 30px;
    }
    
    .resource-title {
        font-size: 2rem;
    }
    
    .resource-subtitle {
        font-size: 1.2rem;
    }
    
    .resource-stats {
        gap: 12px;
    }
    
    .stat-item {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .view-resource {
        justify-content: center;
    }
    
    .slider-controls {
        bottom: 20px;
        gap: 20px;
    }
    
    .prev-slide, .next-slide {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .dspace-slider-container {
        margin: 40px 0 0 0;
    }
    
    .slide-content {
        padding: 30px 20px;
    }
    
    .resource-title {
        font-size: 1.75rem;
    }
    
    .resource-description {
        font-size: 1rem;
    }
    
    .resource-image {
        height: 250px;
    }
    
    .slider-controls {
        gap: 16px;
    }
    
    .prev-slide, .next-slide {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

/* Animaciones adicionales */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide.active .resource-title {
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.slide.active .resource-subtitle {
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.slide.active .resource-description {
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.slide.active .resource-details {
    animation: fadeInUp 0.6s ease-out 0.5s both;
}

.slide.active .resource-actions {
    animation: fadeInUp 0.6s ease-out 0.6s both;
}

.slide.active .resource-image {
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

/* Mejoras de accesibilidad */
.slide:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.prev-slide:focus-visible, 
.next-slide:focus-visible, 
.dot:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Indicador de carga */
.loading-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-accent);
    font-size: 2rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Efectos de hover mejorados */
.slide:hover .resource-image .cover-image {
    transform: scale(1.02);
    filter: brightness(1.1);
}

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

/* Scrollbar personalizada para contenido overflow */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary-313);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-2728);
}

/* FIX: Regla adicional para asegurar que los enlaces funcionen en todos los navegadores */
a.view-resource {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* FIX: Asegurar que no haya elementos que bloqueen el click */
.slide *:not(.view-resource):not(.prev-slide):not(.next-slide):not(.dot) {
    pointer-events: none;
}

.slide .view-resource,
.slide .prev-slide,
.slide .next-slide,
.slide .dot {
    pointer-events: auto;
}