:root{--text-color: #222222;--surface: #c0c0c0;--button-highlight: #ffffff;--button-face: #dfdfdf;--button-shadow: #808080;--window-frame: #0a0a0a;--dialog-blue: #000080;--dialog-blue-light: #1084d0;--dialog-gray: #808080;--dialog-gray-light: #b5b5b5;--link-blue: #0000ff;--element-spacing: 8px;--grouped-button-spacing: 4px;--grouped-element-spacing: 6px;--radio-width: 12px;--checkbox-width: 13px;--radio-label-spacing: 6px;--range-track-height: 4px;--range-spacing: 10px;--radio-total-width-precalc: var(--radio-width) + var(--radio-label-spacing);--radio-total-width: calc(var(--radio-total-width-precalc));--radio-left: calc(-1 * var(--radio-total-width-precalc));--radio-dot-width: 4px;--radio-dot-top: calc(var(--radio-width) / 2 - var(--radio-dot-width) / 2);--radio-dot-left: calc( -1 * (var(--radio-total-width-precalc)) + var(--radio-width) / 2 - var( --radio-dot-width ) / 2 );--checkbox-total-width-precalc: var(--checkbox-width) + var(--radio-label-spacing);--checkbox-total-width: calc(var(--checkbox-total-width-precalc));--checkbox-left: calc(-1 * var(--checkbox-total-width-precalc));--checkmark-width: 7px;--checkmark-left: 3px;--border-width: 1px;--border-raised-outer: inset -1px -1px var(--window-frame), inset 1px 1px var(--button-highlight);--border-raised-inner: inset -2px -2px var(--button-shadow), inset 2px 2px var(--button-face);--border-sunken-outer: inset -1px -1px var(--button-highlight), inset 1px 1px var(--window-frame);--border-sunken-inner: inset -2px -2px var(--button-face), inset 2px 2px var(--button-shadow);--default-button-border-raised-outer: inset -2px -2px var(--window-frame), inset 1px 1px var(--window-frame);--default-button-border-raised-inner: inset 2px 2px var(--button-highlight), inset -3px -3px var(--button-shadow), inset 3px 3px var(--button-face);--default-button-border-sunken-outer: inset 2px 2px var(--window-frame), inset -1px -1px var(--window-frame);--default-button-border-sunken-inner: inset -2px -2px var(--button-highlight), 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