/**
 * Particle Network Posts - Estilos CSS
 */

/* Contenedor principal */
.particle-network-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* Canvas */
#particle-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Tooltip */
.particle-tooltip {
    position: fixed;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.95);
    color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    max-width: 300px;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.particle-tooltip .tooltip-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.particle-tooltip .tooltip-thumbnail {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 8px;
}

.particle-tooltip .tooltip-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
}

.particle-tooltip .tooltip-excerpt {
    margin: 0;
    font-size: 13px;
    color: #ddd;
    line-height: 1.4;
}

.particle-tooltip .tooltip-date {
    font-size: 12px;
    color: #aaa;
    font-style: italic;
}

.particle-tooltip .tooltip-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.particle-tooltip .category-tag {
    display: inline-block;
    padding: 3px 8px;
    background: rgba(255, 100, 100, 0.3);
    border: 1px solid rgba(255, 100, 100, 0.6);
    border-radius: 12px;
    font-size: 11px;
    color: #fff;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .particle-tooltip {
        max-width: 250px;
        padding: 12px;
    }

    .particle-tooltip .tooltip-title {
        font-size: 14px;
    }

    .particle-tooltip .tooltip-excerpt {
        font-size: 12px;
    }
}

/* Efecto de carga */
.particle-network-container.loading::after {
    content: 'Cargando visualización...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    font-weight: 500;
}

/* Mensaje cuando no hay posts */
.particle-network-container.no-posts::after {
    content: 'No hay posts para visualizar';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    font-weight: 500;
}