/* Estilos base */
.dspace-popular-resources {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.slider-container {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
    background-color: #000;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
    will-change: transform;
}

.slider-item {
    flex: 0 0 20%; /* 5 imágenes visibles a la vez */
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 15px;
    box-sizing: border-box;
    transition: all 0.5s ease;
    position: relative;
}

.masked-image {
    width: 200px;
    height: 200px;
    object-fit: cover;
    -webkit-mask-image: url('../images/mask2.svg');
    mask-image: url('../images/mask2.svg');
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    mask-size: contain;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    filter: brightness(0.8);
}

/* Efecto de perspectiva mejorado */
.slider-item.left-most .masked-image,
.slider-item.right-most .masked-image {
    transform: scale(1.5);
    filter: brightness(1);
    z-index: 3;
}

.slider-item.left-center .masked-image,
.slider-item.right-center .masked-image {
    transform: scale(1.2);
    filter: brightness(0.9);
    z-index: 2;
}

.slider-item.center .masked-image {
    transform: scale(0.9);
    filter: brightness(0.7);
    z-index: 1;
}

/* Efecto hover - destaca la imagen seleccionada */
.masked-image:hover {
    transform: scale(1.6) !important;
    filter: brightness(1.2) !important;
    z-index: 10 !important;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.4);
}

/* Controles del slider */
.slider-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    z-index: 5;
    pointer-events: none;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.3);
    border: none;
    color: white;
    font-size: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 30px;
    transition: all 0.3s ease;
    pointer-events: auto;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.1);
}

/* Indicadores de posición */
.slider-dots {
    display: flex;
    justify-content: center;
    padding: 30px 0;
    background-color: #000;
}

.slider-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    margin: 0 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: white;
    transform: scale(1.3);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* Badge de visitas */
.views-badge {
    position: absolute;
    bottom: -30px;
    color: white;
    font-size: 14px;
    text-align: center;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    padding: 5px;
    border-radius: 15px;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.slider-item.left-most .views-badge,
.slider-item.right-most .views-badge {
    opacity: 1;
    transform: scale(1.1);
    background: rgba(0, 0, 0, 0.9);
}

/* Título del recurso central */
.center-title {
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    color: white;
    font-size: 18px;
    text-align: center;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
    opacity: 0;
    transition: all 0.5s ease;
}

.slider-item.center .center-title {
    opacity: 1;
    transform: translateY(-10px);
}