.hcg-theme-default,
.highcharts-light .hcg-theme-default {
    --hcg-color: var(--highcharts-neutral-color-100);
    --hcg-background: var(--highcharts-background-color);
    --hcg-border-radius: 5px;
    --hcg-border-width: 1px;
    --hcg-font-size: 15px;
    --hcg-text-align: left;
    --hcg-caption-font-size: 18px;
    --hcg-padding: 15px;
    --hcg-header-vertical-padding: 10px;
    --hcg-pagination-vertical-padding: 10px;
    --hcg-focus-ring-color: #626bd0;
    --hcg-input-border-radius: 6px;
    --hcg-input-border-color: #d1d1d1;
    --hcg-input-hover-border-color: #9d9d9d;
    --hcg-input-background: var(--highcharts-background-color);
    --hcg-input-padding: 5px;
    --hcg-button-border-radius: 6px;
    --hcg-button-hover-color: #000000;
    --hcg-button-hover-background: #e8e8e8;
    --hcg-button-border-color: transparent;
    --hcg-button-selected-color: #ffffff;
    --hcg-button-selected-background: #000000;
    --hcg-cell-button-border-color: #d1d1d1;
    --hcg-button-color: #141414;
    --hcg-icon-border-radius: 6px;
    --hcg-pagination-button-selected-background: #000000;
    --hcg-pagination-button-selected-color: #ffffff;
    --hcg-loader-color: light-dark(#000000, #ffffff);

    /* Popup */
    --hcg-popup-color: var(--hcg-color);
    --hcg-popup-background: #f6f6f6;
    --hcg-popup-border-color: #e8e8e8;
    --hcg-popup-border-radius: 6px;
    --hcg-popup-box-shadow:
        0 2px 4px 0 rgba(0, 0, 0, 0.08),
        0 7px 7px 0 rgba(0, 0, 0, 0.07),
        0 17px 10px 0 rgba(0, 0, 0, 0.04),
        0 30px 12px 0 rgba(0, 0, 0, 0.01);
    --hcg-popup-content-padding: 5px;
    --hcg-popup-header-font-size: 0.75rem;
    --hcg-popup-header-padding: 3px;
    --hcg-menu-item-hover-background: #ffffff;
    --hcg-menu-item-hover-border-color: #e8e8e8;
    --hcg-menu-item-active-background: #e1e3ff;
    --hcg-menu-item-active-border-color: #c3c8ff;
    --hcg-menu-item-divider-color: #e8e8e8;
    --hcg-menu-item-padding: 8px 8px 8px 12px;
    --hcg-menu-item-font-size: 0.75rem;
    --hcg-menu-item-font-weight: 600;
    --hcg-menu-item-border-radius: 5px;
    --hcg-menu-item-min-height: 2rem;
    --hcg-menu-row-gap: 5px;

    /* Grid Pro: editing / notifications */
    --hcg-cell-editable-background: #dbeaff;
    --hcg-notification-box-shadow: 0 0 15px 1px #00000030;
}

@media (prefers-color-scheme: dark) {
    .hcg-theme-default {
        --hcg-input-border-color: #4f4f4f;
        --hcg-input-hover-border-color: #646464;
        --hcg-button-color: #ffffff;
        --hcg-button-hover-color: #ffffff;
        --hcg-button-hover-background: #3f3f3f;
        --hcg-button-selected-color: #000000;
        --hcg-button-selected-background: #ffffff;
        --hcg-cell-button-border-color: #646464;
        --hcg-pagination-button-selected-background: #ffffff;
        --hcg-pagination-button-selected-color: #000000;
        --hcg-popup-background: #272727;
        --hcg-popup-border-color: #4f4f4f;
        --hcg-menu-item-hover-background: #3b3b3b;
        --hcg-menu-item-hover-border-color: #4f4f4f;
        --hcg-menu-item-active-background: #3f4699;
        --hcg-menu-item-active-border-color: #4a55c9;
        --hcg-menu-item-divider-color: #4f4f4f;
        --hcg-cell-editable-background: #2d415e;
    }
}

.highcharts-dark .hcg-theme-default {
    --hcg-input-border-color: #4f4f4f;
    --hcg-input-hover-border-color: #646464;
    --hcg-button-color: #ffffff;
    --hcg-button-hover-color: #ffffff;
    --hcg-button-hover-background: #3f3f3f;
    --hcg-button-selected-color: #000000;
    --hcg-button-selected-background: #ffffff;
    --hcg-cell-button-border-color: #646464;
    --hcg-pagination-button-selected-background: #ffffff;
    --hcg-pagination-button-selected-color: #000000;
    --hcg-popup-background: #272727;
    --hcg-popup-border-color: #4f4f4f;
    --hcg-menu-item-hover-background: #3b3b3b;
    --hcg-menu-item-hover-border-color: #4f4f4f;
    --hcg-menu-item-active-background: #3f4699;
    --hcg-menu-item-active-border-color: #4a55c9;
    --hcg-menu-item-divider-color: #4f4f4f;
    --hcg-cell-editable-background: #2d415e;
}

.hcg-theme-default {
    --hcg-border-color: var(--highcharts-neutral-color-20, color-mix(in srgb, var(--hcg-color, #000000) 10%, var(--hcg-background, #ffffff)));
    --hcg-row-hover-background: var(--ig-highlight-color-5, color-mix(in srgb, var(--hcg-color, #000000) 3%, var(--hcg-background, #ffffff)));
    --hcg-row-even-background: var(--highcharts-neutral-color-3, color-mix(in srgb, var(--hcg-color, #000000) 2%, var(--hcg-background, #ffffff)));
}