/* Panel grafik tambahan; semua aturan dibatasi ke komponen ini. */
.dashboard-charts {
    margin-bottom: 24px;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 7px 24px rgba(11, 31, 58, 0.05);
}

.dashboard-charts-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 22px;
}

.dashboard-charts-header h2 {
    font-size: 23px;
    line-height: 1.4;
}

.dashboard-charts-header p {
    margin-top: 5px;
    color: var(--text-soft);
    font-size: 13px;
}

.dashboard-charts-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.dashboard-charts-actions .btn {
    min-height: 42px;
    padding: 9px 15px;
    gap: 8px;
    font-size: 13px;
}

.dashboard-charts-actions a:focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 4px;
}

.dashboard-charts-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.dashboard-mini-chart {
    min-width: 0;
    padding: 15px 12px 10px;
    border: 1px solid var(--border);
    border-top: 3px solid var(--chart-color);
    border-radius: 12px;
    background: var(--white);
}

.dashboard-mini-chart--co2 { --chart-color: var(--green); }
.dashboard-mini-chart--pm25 { --chart-color: var(--purple); }
.dashboard-mini-chart--temperature { --chart-color: var(--orange); }
.dashboard-mini-chart--humidity { --chart-color: var(--blue); }

.dashboard-mini-chart-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4px 8px;
    margin: 0 3px 16px;
}

.dashboard-mini-chart-header h3 {
    font-size: 15px;
    font-weight: 750;
}

.dashboard-mini-chart-header h3::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-right: 7px;
    border-radius: 50%;
    background: var(--chart-color);
}

.dashboard-mini-chart-header span {
    color: var(--text-soft);
    font-size: 12px;
}

.dashboard-mini-chart-plot {
    position: relative;
    height: 185px;
}

.dashboard-mini-chart-plot canvas {
    display: block;
}

.dashboard-mini-chart-message {
    position: absolute;
    inset: 0 0 26px;
    display: grid;
    place-items: center;
    padding: 12px;
    border-radius: 8px;
    background: rgba(247, 249, 252, 0.92);
    color: var(--text-soft);
    font-size: 12px;
    text-align: center;
    pointer-events: none;
}

.dashboard-mini-chart-message[hidden] {
    display: none;
}

.dashboard-charts-footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px 20px;
    margin-top: 16px;
    color: var(--text-soft);
    font-size: 12px;
}

.dashboard-charts.has-error #dashboard-chart-status {
    color: var(--red);
}

.dashboard-charts noscript p {
    margin-top: 14px;
    color: var(--text-soft);
    font-size: 13px;
}

@media (max-width: 1050px) {
    .dashboard-charts-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .dashboard-charts {
        padding: 20px;
    }

    .dashboard-charts-header h2 {
        font-size: 21px;
    }

    .dashboard-charts-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .dashboard-mini-chart-plot {
        height: 200px;
    }
}

@media (max-width: 430px) {
    .dashboard-charts-actions {
        width: 100%;
    }

    .dashboard-charts-actions .btn {
        width: 100%;
    }
}