/* ============================================
   Room 2: Smart Food Systems Lab
   Dark with amber accents, dashboard grids
   ============================================ */

.room-food .bg-grid {
    background-image:
        linear-gradient(rgba(245, 158, 11, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245, 158, 11, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

.room-food .puzzle-container {
    border: 1px solid rgba(245, 158, 11, 0.2);
    background: rgba(26, 21, 10, 0.9);
}

/* Dashboard Chart Styles */
.room-food .chart-container {
    background: rgba(245, 158, 11, 0.05);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.room-food .bar-chart {
    display: flex;
    align-items: flex-end;
    gap: var(--spacing-md);
    height: 200px;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

.room-food .bar {
    flex: 1;
    background: linear-gradient(to top, rgba(245, 158, 11, 0.6), rgba(245, 158, 11, 0.9));
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    position: relative;
    transition: height 0.6s ease;
    min-width: 40px;
}

.room-food .bar::after {
    content: attr(data-value);
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.room-food .bar-label {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* Slider constraint indicator */
.room-food .constraint-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.room-food .constraint-indicator.met {
    color: var(--color-success);
}

.room-food .constraint-indicator.unmet {
    color: var(--color-error);
}

/* Recommendation cards */
.room-food .recommendation-card {
    background: rgba(245, 158, 11, 0.05);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}