/* ==========================================================================
   FINANCIAL ANALYSIS CHARTS FIX - Cyberpunk Theme
   Fixes chart visibility and applies proper colors
   ========================================================================== */

/* Remove the hue-rotate filter that's making charts invisible */
.chart-container canvas,
#category-spend-chart,
#roi-cost-chart {
    filter: none !important;
    opacity: 1 !important;
}

/* Chart container styling */
.chart-container {
    background: rgba(13, 148, 136, 0.05) !important;
    border: 1px solid rgba(20, 184, 166, 0.2) !important;
    border-radius: 12px !important;
    padding: 20px !important;
    position: relative !important;
    min-height: 300px !important;
}

/* Ensure canvas is visible */
canvas {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
}

/* Chart card styling */
.chart-card {
    background: rgba(13, 148, 136, 0.06) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(20, 184, 166, 0.3) !important;
    border-radius: 16px !important;
    padding: 24px !important;
    box-shadow: 0 8px 32px rgba(13, 148, 136, 0.1) !important;
}

/* Chart title styling */
.chart-title {
    color: #14b8a6 !important;
    text-shadow: 0 0 20px rgba(20, 184, 166, 0.5) !important;
    margin-bottom: 20px !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
}

/* Override Chart.js default styles via CSS where possible */
.chart-container {
    --chart-primary: #14b8a6;
    --chart-secondary: #10b981;
    --chart-success: #22c55e;
    --chart-warning: #fbbf24;
    --chart-danger: #ef4444;
    --chart-info: #06b6d4;
}

/* Specific fixes for doughnut chart legend */
.chart-container .chartjs-legend {
    color: #e0f2e7 !important;
}

/* Ensure chart tooltips are visible */
.chartjs-tooltip {
    background: rgba(10, 15, 10, 0.95) !important;
    border: 1px solid rgba(20, 184, 166, 0.4) !important;
    color: #e0f2e7 !important;
    border-radius: 8px !important;
    backdrop-filter: blur(10px) !important;
}

/* Loading state for charts */
.chart-container.loading {
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-container.loading::after {
    content: 'Loading chart...';
    color: #14b8a6;
    font-size: 14px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Responsive chart sizing */
@media (max-width: 768px) {
    .chart-container {
        min-height: 250px !important;
        padding: 15px !important;
    }
    
    .chart-card {
        padding: 16px !important;
    }
}