/* chart-theme-light.css - Tema chiaro per il chart */

/* Chart Header - Sfondo chiaro elegante */
.chart-header {
    background: linear-gradient(to bottom, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
    padding: 12px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.chart-info h4 {
    color: #212529;
    margin: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

/* Chart Stats - rimosso, non più in uso */

/* Chart Canvas - Sfondo molto chiaro */
.chart-canvas {
    background: #ffffff;
    padding: 20px;
    min-height: 400px;
    border-bottom: 1px solid #e9ecef;
}

.placeholder-grid {
    background: #fafbfc;
    border: 1px dashed #dee2e6;
    border-radius: 8px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 360px;
}

.placeholder-text {
    text-align: center;
    color: #6c757d;
}

    .placeholder-text i {
        color: #adb5bd;
    }

    .placeholder-text p {
        color: #495057;
        font-size: 16px;
        font-weight: 500;
        margin: 0;
    }

    .placeholder-text small {
        color: #adb5bd;
        font-size: 13px;
    }

/* Chart Footer */
.chart-footer {
    background: #f8f9fa;
    padding: 12px 20px;
    border-top: 1px solid #dee2e6;
}

.volume-bar small {
    color: #6c757d;
    font-size: 12px;
    font-weight: 500;
}

/* Welcome Chart - quando nessun asset è selezionato */
.welcome-chart {
    background: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding: 40px;
}

    .welcome-chart i {
        color: #ced4da;
    }

    .welcome-chart h3 {
        color: #495057;
        margin-top: 20px;
        margin-bottom: 12px;
    }

    .welcome-chart p {
        color: #adb5bd;
    }

/* TradingView Placeholder */
.tradingview-placeholder {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .chart-header {
        padding: 10px 16px;
    }

    .chart-canvas {
        padding: 16px;
    }
}