/* Chart container w stylu promobox */
.chart-container {
    background: linear-gradient(180deg, rgba(30, 0, 0, 0.45), rgba(10, 0, 0, 0.75));
    border-radius: 12px;
    padding: 30px 20px;
    margin: 30px auto;
    color: #fff;
	margin-bottom: 50px;

    border: 1px solid rgba(255, 0, 0, 0.25);
    box-shadow: 
        0 0 20px rgba(255, 60, 0, 0.15),
        0 4px 20px rgba(0, 0, 0, 0.5);

    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

/* Hover */
.chart-container:hover {
    transform: translateY(-2px);
    box-shadow:
        0 0 28px rgba(255, 70, 0, 0.25),
        0 6px 26px rgba(0, 0, 0, 0.55);
}


/* Tytuł wykresu dopasowany wizualnie */
.chart-title {
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;

    text-transform: uppercase;

    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.75);
}

        canvas {
            width: 100%;
            height: 200px;
        }
		
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    max-width: 1200px;
    margin: 30px auto;
	gap: 20px;
}

.chart-container-grid {
    background: linear-gradient(180deg, rgba(30, 0, 0, 0.45), rgba(10, 0, 0, 0.75));
    border-radius: 12px;
    padding: 30px 20px;
    color: #fff;
	margin-bottom: 50px;

    border: 1px solid rgba(255, 0, 0, 0.25);
    box-shadow: 
        0 0 20px rgba(255, 60, 0, 0.15),
        0 4px 20px rgba(0, 0, 0, 0.5);

    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.chart-subtitle {
    font-size: 12px;
    font-weight: 400;
    margin-top: 6px;

    text-transform: none;
    letter-spacing: 0.5px;

    color: rgba(255, 255, 255, 0.65);

    text-shadow: none;
}