/**

    References:
      https://protocol.mozilla.org/
      https://material.io/

*/

/**
    Color names from:
      https://protocol.mozilla.org/fundamentals/color.html
*/
:root {
    --blue-10: #80ebff;
    --blue-40: #0090ed;
    --blue-50: #0060df;
    --blue-60: #0250bb;
    --dark-gray-10: #52525e;
    --dark-gray-30: #42414d;
    --dark-gray-40: #3a3944;
    --dark-gray-50: #32313c;
    --dark-gray-70: #23222b;
    --dark-gray-80: #1c1b22;
    --dark-gray-90: #15141a;
    --ink-20: #312a65;
    --ink-50: #291d4f;
    --ink-80: #20123a;
    --ink-80-a4: #20123a0a;
    --ink-80-a40: #20123a66;
    --ink-80-a50: #20123a80;
    --ink-90: #1d1133;
    --light-gray-10: #f9f9fb;
    --light-gray-10-a4: #f9f9fb0a;
    --light-gray-10-a12: #f9f9fb1f;
    --light-gray-10-a16: #f9f9fb29;
    --light-gray-20: #f0f0f4;
    --light-gray-25: #e8e8ed;
    --light-gray-30: #e0e0e6;
    --light-gray-30-a50: #e0e0e680;
    --light-gray-40: #cfcfd8;
    --light-gray-50: #bfbfc9;
    --light-gray-60: #afafba;
    --light-gray-70: #9f9fad;
    --light-gray-80: #8f8f9e;
    --light-gray-90: #80808f;
    --orange-80: #9e280b;
    --purple-60: #952bb9;
    --red-60: #e22850;
    --violet-40: #ab71ff;
    --violet-60: #7542e5;
    --violet-70: #592acb;
    --violet-80: #45278d;
    --yellow-10: #ffff98;
    --yellow-30: #ffd567;
    --yellow-40: #ffbd4f;
    --yellow-50: #ffa436;
    --yellow-60: #e27f2e;
    --black: #000;
    --white: #fff;
}

/**
    Font size
*/
:root {
    --font-size: 14px;
}

:root.mobile {
    --font-size: 16px;
}

/**
    Components
*/
:root {
    --font-size: 14px;

    --ubo-red: #800000;

    --default-ink: var(--ink-80);
    --default-ink-a4: var(--ink-80-a4);
    --default-ink-a40: var(--ink-80-a40);
    --default-ink-a50: var(--ink-80-a50);
    --default-surface: var(--light-gray-10);
    --default-surface-border: var(--light-gray-70);
    --default-surface-hover: var(--light-gray-30-a50);

    --bg-1: hsla(240, 20%, 98%, 1);
    --bg-1-border: hsla(240, 20%, 90%, 1);

    --bg-overlay-50: #0008;

    --bg-code: hsla(240, 20%, 93%, 1);

    /* these fg colors are meant to render over bg colors */
    --fg-0-80: hsla(261, 53%, 15%, 0.8);
    --fg-0-70: hsla(261, 53%, 15%, 0.7);
    --fg-0-60: hsla(261, 53%, 15%, 0.6);
    --fg-0-50: hsla(261, 53%, 15%, 0.5);
    --fg-0-40: hsla(261, 53%, 15%, 0.4);
    --fg-0-30: hsla(261, 53%, 15%, 0.3);
    --fg-0-20: hsla(261, 53%, 15%, 0.2);

    --link-ink: var(--violet-70);

    --fieldset-header-surface: transparent;
    --fieldset-header-ink: var(--ink-20);

    --button-surface: var(--light-gray-30);
    --button-ink: var(--ink-20);
    --button-surface-hover: var(--light-gray-40);
    --button-active-surface: var(--blue-10);
    --button-important-surface: var(--yellow-30);
    --button-important-surface-hover: var(--yellow-40);
    /* https://material.io/design/interaction/states.html#disabled */
    --button-disabled-filter: opacity(38%);
    --button-disabled-surface: var(--light-gray-30);
    --button-disabled-ink: var(--ink-20);
    --button-preferred-surface: var(--ink-20);
    --button-preferred-ink: white;

    --checkbox-size: calc(var(--font-size) + 2px);
    --checkbox-ink: var(--light-gray-90);
    --checkbox-checked-ink: var(--ink-20);

    --select-surface: white;

    --bg-transient-notice: hsla(60, 100%, 95%, 1);

    --dashboard-bar-shadow:
        0px 0px 0px 1px var(--default-ink-a4),
        0px 1px 2px 0px #2200330a,
        0px 2px 1px -1px #0730721f,
        0px 1px 6px 0px #0e0d1a1f;
    --dashboard-tab-ink: var(--default-ink);
    --dashboard-tab-active-ink: var(--violet-70);
    --dashboard-tab-surface-hover: var(--default-surface-hover);

    --fg-icon-info-lvl-0-dimmed: #888;
    --fg-icon-info-lvl-0: inherit;
    --fg-icon-info-lvl-1-dimmed: hsla(240, 100%, 40%, 0.5);
    --fg-icon-info-lvl-1: hsla(240, 100%, 40%, 1);
    --info-lvl-2-ink: var(--yellow-50);
    --info-lvl-2-ink-hover: var(--yellow-60);
    --fg-icon-info-lvl-3-dimmed: hsla(16, 100%, 50%, 0.5);
    --fg-icon-info-lvl-3: hsla(16, 100%, 50%, 1);
    --fg-icon-info-lvl-4-dimmed: hsla(0, 100%, 35%, 0.5);
    --fg-icon-info-lvl-4: hsla(0, 100%, 35%, 1);

    --large-icon-info-lvl-2: hsla(41, 100%, 47%, 1);

    --bg-tooltip: hsla(60, 100%, 97%, 1);
    --fg-tooltip: var(--ink-80);

    /* popup panel */
    /* classic */
    --bg-popup-cell-1: hsla(261, 0%, 93%, 1);
    /* fenix */
    --popup-power-ink: var(--blue-50);
    --popup-power-disabled-ink: var(--light-gray-70);
    --popup-power-ink-hover: var(--blue-60);
    --bg-popup-cell-2: var(--light-gray-30);
    --bg-popup-cell-label-filter: opacity(40%);
    --fg-popup-cell-cname: hsla(240, 100%, 40%, 1);
    --bg-popup-cell-allow: hsla(120, 40%, 75%, 1);
    --bg-popup-cell-allow-own: hsla(120, 100%, 30%, 1);
    --bg-popup-cell-noop: hsla(0, 0%, 75%, 1);
    --bg-popup-cell-noop-own: hsla(0, 0%, 45%, 1);
    --bg-popup-cell-block: hsla(0, 50%, 80%, 1);
    --bg-popup-cell-block-own: hsla(0, 100%, 40%, 1);
    --bg-popup-cell-label-mixed: hsla(45, 100%, 38%, 1);
    --popup-icon-x-ink: var(--red-60);

    /* horizontal line separator */
    --hr-ink: var(--light-gray-30);

    /* cloud widget */
    --cloud-widget-surface: var(--light-gray-20);

    /* codemirror */
    --cm-gutter-border: var(--light-gray-40);
    --cm-gutter-ink: var(--light-gray-90);
    --cm-gutter-surface: var(--light-gray-25);
    --cm-selection-surface: #d7d4f0;
    --cm-selection-ink: var(--default-ink);
    --cm-searching-surface: #ffff0066;

    /* syntax highlight: static filtering */
    --sf-comment-ink: var(--light-gray-90);
    --sf-def-ink: #0000ff;
    --sf-directive-ink: var(--dark-gray-40);
    --sf-error-ink: #ff0000;
    --sf-error-surface: #ff000016;
    --sf-keyword-ink: var(--purple-60);
    --sf-notice-ink: var(--light-gray-60);
    --sf-readonly-ink: var(--light-gray-80);
    --sf-tag-ink: #117700;
    --sf-value-ink: var(--orange-80);
    --sf-variable-ink: var(--default-ink);
    --sf-warning-ink: var(--yellow-50);

    /* syntax highlight: dynamic filtering */
    --df-allow-ink: #117700;
    --df-block-ink: #ff0000;
    --df-noop-ink: var(--dark-gray-10);
    --df-key-ink: var(--violet-70);

    /* logger */
    --logger-blocked-surface: #c0000014;
    --logger-modified-surface: #0000c010;
    --logger-allowed-surface: #00a00014;
    --logger-blocked-em-surface: #c0000036;
    --logger-modified-em-surface: #0000c028;
    --logger-allowed-em-surface: #00a00036;
}

/**
    Use slightly darker inks on lower pixel-density devices to improve
    contrast.
*/
:root:not(.hidpi) {
    --default-ink: var(--ink-90);
    --button-ink: var(--ink-90);
    --fieldset-header-ink: var(--ink-50);
    --link-ink: var(--violet-80);
}

/**
    Source for color-blind color scheme from https://github.com/WyohKnott:
      https://github.com/chrisaljoudi/uBlock/issues/467#issuecomment-95177219
 */
:root.colorBlind {
    --bg-popup-cell-allow: hsla(42, 100%, 80%, 1);
    --bg-popup-cell-allow-own: hsla(42, 100%, 50%, 1);
    --bg-popup-cell-noop: hsla(0, 0%, 75%, 1);
    --bg-popup-cell-noop-own: hsla(0, 0%, 45%, 1);
    --bg-popup-cell-block: hsla(230, 25%, 75%, 1);
    --bg-popup-cell-block-own: hsla(230, 100%, 25%, 1);
    --bg-popup-cell-label-mixed: hsla(25, 100%, 50%, 1);
}

/**
    Default dark theme starts here

    Assign a default background color if dark mode is enabled -- hopefully
    this will avoid flashes of white background until the document's own CSS
    overrides the default color value below.
    https://github.com/uBlockOrigin/uBlock-issues/issues/1027#issuecomment-629641072
*/

@media (prefers-color-scheme: dark) {
    body {
        background-color: var(--dark-gray-90);
    }
}

:root.dark {
    --default-ink: var(--light-gray-10);
    --default-ink-a4: var(--light-gray-10-a4);
    --default-ink-a50: var(--light-gray-30-a50);
    --default-surface: var(--dark-gray-90);
    --default-surface-hover: var(--dark-gray-50);
    --bg-1: hsla(250, 13%, 9%, 1);
    --bg-1-border: hsla(250, 13%, 16%, 1);
    --bg-overlay-50: #0008;
    --bg-code: hsla(0, 2%, 0%, 0.8);
    --fg-0-80: hsla(0, 0%, 53%, 0.8);
    --fg-0-70: hsla(0, 0%, 53%, 0.7);
    --fg-0-60: hsla(0, 0%, 53%, 0.6);
    --fg-0-50: hsla(0, 0%, 53%, 0.5);
    --fg-0-40: hsla(0, 0%, 53%, 0.4);
    --fg-0-30: hsla(0, 0%, 53%, 0.3);
    --fg-0-20: hsla(0, 0%, 53%, 0.2);
    --link-ink: #bb86fc;
    --fieldset-header-surface: transparent;
    --fieldset-header-ink: var(--light-gray-30);
    --hr-ink: var(--dark-gray-50);
    --button-surface: var(--light-gray-10-a12);
    --button-ink: var(--default-ink);
    --button-surface-hover: var(--light-gray-10-a12);
    --button-active-surface: var(--light-gray-70);
    --button-important-surface: var(--dark-gray-30);
    --button-important-surface-hover: var(--light-gray-60);
    --button-disabled-filter: opacity(38%);
    --button-disabled-surface: var(--dark-gray-50);
    --button-disabled-ink: var(--light-gray-30-a50);
    --button-preferred-surface: var(--dark-gray-50);
    --button-preferred-ink: var(--light-gray-70);
    --checkbox-size: calc(var(--font-size) + 2px);
    --checkbox-ink: var(--default-ink);
    --checkbox-checked-ink: #bb86fc;
  /*--select-surface:*/
    --bg-transient-notice: var(--dark-gray-50);
    --dashboard-bar-shadow: 0px 0px 0px 1px var(--default-ink-a4);
    --dashboard-tab-active-ink: #bb86fc;
    --dashboard-tab-surface-hover: var(--default-surface-hover);
    --fg-icon-info-lvl-0-dimmed: #888;
    --fg-icon-info-lvl-0: inherit;
    --fg-icon-info-lvl-1-dimmed: hsla(258, 57%, 35%, 1);
    --fg-icon-info-lvl-1: hsla(258, 66%, 48%, 1);
    --info-lvl-2-ink: var(--yellow-50);
    --info-lvl-2-ink-hover: var(--yellow-60);
    --fg-icon-info-lvl-3-dimmed: hsla(16, 100%, 50%, 0.5);
    --fg-icon-info-lvl-3: hsla(16, 100%, 50%, 1);
    --fg-icon-info-lvl-4-dimmed: hsla(0, 100%, 35%, 0.5);
    --fg-icon-info-lvl-4: hsla(0, 100%, 35%, 1);
    --large-icon-info-lvl-2: hsla(41, 100%, 47%, 1);
    --bg-tooltip: var(--dark-gray-50);
    --fg-tooltip: var(--light-gray-30);
    --bg-popup-cell-1: var(--dark-gray-50);
    --popup-power-disabled-ink: var(--light-gray-60);
    --popup-power-ink-hover: var(--dark-gray-30);
    --bg-popup-cell-2: var(--dark-gray-50);
    --bg-popup-cell-label-filter: opacity(40%);
    --fg-popup-cell-cname: hsla(0, 0%, 53%, 0.3);
    --bg-popup-cell-allow: hsla(120, 40%, 75%, 1);
    --bg-popup-cell-allow-own: hsla(120, 100%, 30%, 1);
    --bg-popup-cell-noop: hsla(0, 0%, 75%, 1);
    --bg-popup-cell-noop-own: hsla(0, 0%, 45%, 1);
    --bg-popup-cell-block: hsla(0, 50%, 80%, 1);
    --bg-popup-cell-block-own: hsla(0, 100%, 40%, 1);
    --bg-popup-cell-label-mixed: hsla(45, 100%, 38%, 1);
    --popup-icon-x-ink: #e22850;

    /* cloud widget */
    --cloud-widget-surface: var(--dark-gray-80);


 /* Need to set colors in forms.css for moz-field stuffz
  -moz-FieldText: #888888 !important;  change from these names to either HEX value or variables.  default-ink
  -moz-Field: #15141a !important;    var would be var(--dark-gray-90) hex value might be easiest though.
 /* TO DO
 1. Epicker window box color Variables needed;
  #ublock0-epicker aside
  background-color: var(--dark-gray-90)
  outer border: var(--dark-gray-90)
  inner order: var (
  color: #999999a0
  html#ublock0-epicker, #ublock0-epicker body
    background: transparent !important;
    color: #777 !important;

 2. CodeMirror (my filters and Whitelist) ADVANCED SETTINGS (background and color need variables)
      .CodeMirror background: (currenty set to white) need a var
    my Rules tab
    codemirror panes   CodeMirror-merge-pane CodeMirror-merge-left
    CodeMirror-merge-pane CodeMirror-merge-editor CodeMirror-merge-pane-rightmost
    ***** file used is codemirror.css *********

 3. #cloudWidget background (linked to img) background is hsl - would be better if we had a background color instead of hsl.
    ***** file used is cloud-ui.css ********
 4. Logger UI screen.  .permatoolbar, modalOverlayContainer : background-color;
    headers  background-color, color border-color
    #netFilteringDialog > div.panes > .dynamic .entry background-color: border-bottom:  ;
    #netFilteringDialog > div.panes > .dynamic .entry > .action > .allow .noop .block
    background-color.
    #modalOverlayClose stoke: background-color
    ****** file used is logger-ui.css *******
    *//*
 5. Seperator bar - element/selector is hr   in common.css a variable is assigned.  popup-fenix.css
    border-top - assigned HEX of #e3e2e3 variable should be assinged like in common.css
    var(--hor-separator-color)
 6. .rulesetTools border color needs a variable
    **** popup-fenix.css *****
*/
}

:root.dark.colorBlind {
}