/* Spark Empty State Styles
 * Unified empty state component for all panels
 * Provides calm, welcoming guidance when no data is available
 */

.spark-empty {
    text-align: center;
    padding: var(--space-32);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.spark-empty-icon {
    margin-bottom: var(--space-16);
}

.spark-empty-icon img {
    width: 48px;
    height: 48px;
    opacity: 0.6;
    transition: opacity var(--trans-normal);
}

/* Increase opacity slightly on hover for subtle interactivity */
.spark-empty:hover .spark-empty-icon img {
    opacity: 0.7;
}

.spark-empty-title {
    font-size: 1.125rem; /* 18px, slightly larger than body */
    font-weight: 500;
    margin-bottom: var(--space-8);
    color: var(--text-primary);
}

.spark-empty-text {
    font-size: 0.875rem; /* 14px */
    color: var(--text-secondary);
    margin-bottom: var(--space-16);
    max-width: 400px;
    line-height: 1.5;
}

.spark-empty-actions {
    margin-top: var(--space-12);
    display: flex;
    gap: var(--space-8);
    flex-wrap: wrap;
    justify-content: center;
}

/* Ensure buttons in actions area have proper spacing */
.spark-empty-actions > * {
    margin: 0;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 600px) {
    .spark-empty {
        padding: var(--space-24);
        min-height: 160px;
    }
    
    .spark-empty-icon img {
        width: 40px;
        height: 40px;
    }
    
    .spark-empty-title {
        font-size: 1rem;
    }
    
    .spark-empty-text {
        font-size: 0.8125rem;
    }
}