.chart-section {
    margin-top: 12px;
}

.chart-card {
    background:
        linear-gradient(180deg, rgba(19, 26, 46, 0.96), rgba(13, 18, 33, 0.98));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    padding: 24px;
    box-shadow:
        0 20px 50px rgba(0,0,0,0.30),
        inset 0 1px 0 rgba(255,255,255,0.03);
    position: relative;
    overflow: hidden;
}

.chart-card::before {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.14), transparent 70%);
    pointer-events: none;
}

.chart-card::after {
    content: "";
    position: absolute;
    bottom: -90px;
    left: -70px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(39, 212, 168, 0.12), transparent 70%);
    pointer-events: none;
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
    position: relative;
    z-index: 2;
}

.chart-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 800;
    color: #ffffff;
}

.chart-subtitle {
    color: #9fb1d1;
    font-size: 0.95rem;
}

.chart-badge {
    padding: 10px 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.22), rgba(39, 212, 168, 0.18));
    border: 1px solid rgba(255,255,255,0.10);
    color: #dff1ff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.chart-wrap {
    height: 420px;
    position: relative;
    z-index: 2;
    padding: 10px 4px 0;
}

@media (max-width: 992px) {
    .chart-wrap {
        height: 360px;
    }
}

@media (max-width: 576px) {
    .chart-card {
        padding: 18px;
        border-radius: 18px;
    }

    .chart-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .chart-wrap {
        height: 300px;
    }
}