sousa-gecko/browser/components/sidebar/sidebar-tab-row.css

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

@import url("chrome://browser/skin/tabbrowser/tab.tokens.css");

#fxview-tab-row-secondary-button {
  visibility: hidden;

  :host(:hover) & {
    visibility: visible;
  }
}

.no-action-button-row {
  grid-column: span 7;
}

:host {
  --favicon-badge-color: var(--color-accent-attention);

  display: flex;
}

:host([selected]) {
  background-color: var(--button-background-color-primary);
  color: var(--button-text-color-primary);
}

.fxview-tab-row-main {
  padding-block: 4px;
  padding-inline: 8px 4px;
  border-radius: var(--border-radius-medium);
  gap: 8px;
  flex: 1;

  &:hover,
  &:hover:active {
    background-color: unset;
  }
}

.fxview-tab-row-button {
  --button-outer-padding-block: 4px;
  --button-outer-padding-inline: 4px;
  --button-size-icon: 24px;
  --button-min-height: 24px;
}

.fxview-tab-row-button.dismiss-button {
  --icon-size: var(--icon-size-xsmall);
}

.attention > #fxview-tab-row-favicon::after {
  background-image: radial-gradient(circle, var(--favicon-badge-color), var(--favicon-badge-color) 2px, transparent 2px);
  /* stylelint-disable-next-line stylelint-plugin-mozilla/use-design-tokens */
  height: 4px;
  width: 100%;
  inset-block-start: var(--icon-size-medium);
}

.fxview-tab-row-favicon::after {
  display: block;
  content: "";
  background-size: var(--size-item-xsmall);
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  height: var(--size-item-xsmall);
  width: var(--size-item-xsmall);
  -moz-context-properties: fill, stroke;
  fill: currentColor;
  stroke: var(--background-color-box);

  .fxview-tab-row-main.attention > & {
    background-image: radial-gradient(circle, var(--favicon-badge-color), var(--favicon-badge-color) 2px, transparent 2px);
    /* stylelint-disable-next-line stylelint-plugin-mozilla/use-design-tokens */
    height: 4px;
    width: 100%;
    inset-block-start: var(--icon-size-medium);
  }
}

.fxview-tab-row-main:is(.muted, .soundplaying, .activemedia-blocked):not(.attention) .fxview-tab-row-favicon::after {
  /* inset-inline-start set to half of the favicon
  width to place it horizontally centered */
  /* stylelint-disable-next-line stylelint-plugin-mozilla/use-design-tokens */
  inset-inline-start: 8px;
  /* inset-block-start set to display 6px above
  the top of the favicon */
  /* stylelint-disable-next-line stylelint-plugin-mozilla/use-design-tokens */
  inset-block-start: -6px;
  background-color: var(--background-color-box);
  padding: 1px;
  border-radius: var(--border-radius-circle);
}

.fxview-tab-row-main.muted .fxview-tab-row-favicon::after {
  background-image: url("chrome://global/skin/media/audio-muted.svg");
}

.fxview-tab-row-main.soundplaying .fxview-tab-row-favicon::after {
  background-image: url("chrome://browser/skin/tabbrowser/tab-audio-playing-small.svg");
}

.fxview-tab-row-main.activemedia-blocked .fxview-tab-row-favicon::after {
  background-image: url("chrome://browser/skin/tabbrowser/tab-audio-blocked-small.svg");
}

.fxview-tab-row-container-indicator {
  height: var(--size-item-small);
  width: var(--size-item-small);
  background-image: var(--identity-icon);
  background-size: cover;
  -moz-context-properties: fill;
  fill: var(--identity-icon-color);
  margin-inline-end: 8px;
}

:host([current]) {
  @media (not (prefers-contrast)) and (-moz-pref("browser.nova.enabled")) {
    border: 1px solid transparent;
    background:
      var(--tab-border-color-accent) border-box border-area,
      var(--tab-background-color-selected) padding-box;
  }
}

:host([medium-view]) {
  container-type: inline-size;
}

:host([medium-view]) .fxview-tab-row-main {
  display: grid;
  grid-template-columns: min-content 1fr;
  align-items: center;
  min-width: 0;
}

:host([medium-view]) .fxview-tab-row-title {
  min-width: 0;
}

.sidebar-tab-row-domain,
.fxview-tab-row-time {
  display: none;
  min-width: 0;
  color: var(--text-color-deemphasized);
  white-space: nowrap;
}

@container (min-width: 320px) {
  :host([medium-view]) .fxview-tab-row-main {
    grid-template-columns: min-content 3fr 2fr;
  }

  :host([medium-view]) .sidebar-tab-row-domain {
    display: block;
  }
}

@container (min-width: 400px) {
  :host([medium-view]) .fxview-tab-row-main {
    grid-template-columns: min-content 3fr 2fr 1fr;
  }

  :host([medium-view]) .fxview-tab-row-time {
    display: block;
  }
}

:host([medium-view]) #fxview-tab-row-secondary-button {
  display: inline;
  visibility: hidden;
}

:host([medium-view]:hover) #fxview-tab-row-secondary-button {
  visibility: visible;
}