Files
element-web/res/themes/light/css/_light.pcss
Richard van der Hoff 5f07fbbc1b Allow the Login screen to use the dark theme (#31293)
* Allow the Login screen to use the dark theme

There is a whole bunch of code dedicated to attempting to force a "light" theme
onto the login view, even if the deployment is configured to prioritise the
dark theme.

Apparently this was done because, in the old days, the
login view looked rubbish with the dark theme, but now it looks fine.

Fixes https://github.com/element-hq/element-web/issues/31292

* Fix up background colour of auth screen in dark theme

In dark theme, the background of the login/register/welcome box needs to be
translucent black rather than translucent white.

To make this work, I've moved the style from inline to CSS, and used a PostCSS
variable to define the colour.

* Fix up Welcome page colours in dark theme

Make the text and image white, not black, in short.

* Fix incorrect merge

that will teach me to use the Github UI to address merge conflicts.
2025-11-26 07:54:40 +00:00

379 lines
13 KiB
Plaintext

:root {
/* This is set to Twemoji when the user opts into the bundled emoji font */
--emoji-font-family: "";
}
/* Nunito and Inter lacks combining diacritics, so these will fall through
to the next font. Helevetica's diacritics sometimes do not combine
nicely (on OSX, at least) and result in a huge horizontal mess.
Arial empirically gets it right, hence prioritising Arial here. */
/* Noto Color Emoji contains digits, in fixed-width, therefore causing
digits in flowed text to stand out.
TODO: Consider putting all emoji fonts to the end rather than the front. */
$font-family:
"Inter", var(--emoji-font-family), "Apple Color Emoji", "Segoe UI Emoji", "Arial", "Helvetica", sans-serif,
"Noto Color Emoji";
$monospace-font-family:
"Fira Code", var(--emoji-font-family), "Apple Color Emoji", "Segoe UI Emoji", "Courier", monospace,
"Noto Color Emoji";
/* Colors from Figma Compound https://www.figma.com/file/X4XTH9iS2KGJ2wFKDqkyed/Compound?node-id=559%3A120 */
/* ******************** */
$primary-content: var(--cpd-color-text-primary);
$secondary-content: var(--cpd-color-text-secondary);
$tertiary-content: var(--cpd-color-gray-800);
$quaternary-content: var(--cpd-color-gray-600);
$quinary-content: var(--cpd-color-gray-400);
$system: var(--cpd-color-bg-subtle-primary);
$system-transparent: #e1e6ec00;
$background: var(--cpd-color-bg-canvas-default);
$overlay-background: var(--cpd-color-alpha-gray-1300);
$panels: var(--cpd-color-bg-subtle-secondary);
$panel-actions: var(--cpd-color-alpha-gray-300);
$separator: var(--cpd-color-gray-400);
$accent: var(--cpd-color-text-action-accent);
$alert: var(--cpd-color-text-critical-primary);
$links: var(--cpd-color-text-link-external);
$link-external: var(--cpd-color-text-link-external);
$username-variant1-color: var(--cpd-color-text-decorative-1);
$username-variant2-color: var(--cpd-color-text-decorative-2);
$username-variant3-color: var(--cpd-color-text-decorative-3);
$username-variant4-color: var(--cpd-color-text-decorative-4);
$username-variant5-color: var(--cpd-color-text-decorative-5);
$username-variant6-color: var(--cpd-color-text-decorative-6);
/* ******************** */
/**
* Creating a `semantic` color scale. This will not be needed with the new
* visual language, but necessary during the transition period
* This abstract the `green` away from where accent shades are used
* Take: `background: rgba($accent, 0.1);`
* would be transformed to: `background: $accent-300;`
*
* To use under very rare circumstances, always prefer the semantics defined
* in https://compound.element.io/?path=/docs/tokens-semantic-colors--docs
*/
$accent-100: var(--cpd-color-green-100);
$accent-200: var(--cpd-color-green-200);
$accent-300: var(--cpd-color-green-300);
$accent-400: var(--cpd-color-green-400);
$accent-500: var(--cpd-color-green-500);
$accent-600: var(--cpd-color-green-600);
$accent-700: var(--cpd-color-green-700);
$accent-800: var(--cpd-color-green-800);
$accent-900: var(--cpd-color-green-900);
$accent-1000: var(--cpd-color-green-1000);
$accent-1100: var(--cpd-color-green-1100);
$accent-1200: var(--cpd-color-green-1200);
$accent-1300: var(--cpd-color-green-1300);
$accent-1400: var(--cpd-color-green-1400);
/* Reused Figma non-compound colors */
/* ******************** */
$inverted-bg-color: var(--cpd-color-bg-action-primary-rest);
$header-panel-bg-color: var(--cpd-color-bg-subtle-primary);
$header-panel-bg-hover: var(--cpd-color-gray-200);
/* ******************** */
/* Theme specific colors */
/* ******************** */
$icon-button-color: var(--cpd-color-icon-tertiary);
/* ******************** */
/* Colors that aren't in Figma and are theme specific - we need to get rid of these */
/* ******************** */
$selection-fg-color: $background;
$yellow-background: var(--cpd-color-yellow-200);
$secondary-accent-color: #f2f5f8;
$button-fg-color: $background;
$neutral-badge-color: #dbdbdb;
$strong-input-border-color: var(--cpd-color-border-interactive-primary);
$preview-widget-bar-color: var(--cpd-color-bg-subtle-primary);
$accent-fg-color: #f4f6fa;
$accent-alt: var(--cpd-color-text-link-external);
$info-plinth-fg-color: var(--cpd-color-gray-900);
/* ******************** */
/* Colors that aren't in Figma - we need to get rid of these */
/* ******************** */
$dark-panel-bg-color: var(--cpd-color-bg-subtle-secondary);
$muted-fg-color: #61708b;
$light-fg-color: #747474;
$focus-bg-color: $preview-widget-bar-color;
$info-plinth-bg-color: #f7f7f7;
$event-selected-color: var(--cpd-color-bg-subtle-secondary);
$topleftmenu-color: #212121;
$roomtopic-color: #9e9e9e;
$spacePanel-bg-color: rgba(232, 232, 232, 0.77);
$panel-gradient: rgba(242, 245, 248, 0), rgba(242, 245, 248, 1);
$h3-color: #3d3b39;
$event-highlight-bg-color: $yellow-background;
$header-panel-text-primary-color: #91a1c0;
/* ******************** */
/* Blockquote */
/* ******************** */
$blockquote-bar-color: var(--cpd-color-border-interactive-primary);
/* ******************** */
/* Tooltip */
/* ******************** */
$tooltip-timeline-bg-color: $inverted-bg-color;
$tooltip-timeline-fg-color: $background;
/* ******************** */
/* Widget */
/* ******************** */
$widget-menu-bar-bg-color: $secondary-accent-color;
$widget-body-bg-color: $background;
/* ******************** */
/* Menu */
/* ******************** */
$menu-border-color: #e7e7e7;
$menu-bg-color: $background;
$menu-box-shadow-color: rgba(118, 131, 156, 0.6);
$menu-selected-color: #f5f8fa;
/* ******************** */
/* Settings */
/* ******************** */
$settings-grey-fg-color: #a2a2a2;
$settings-subsection-fg-color: $muted-fg-color;
/* ******************** */
/* Room */
/* ******************** */
$room-icon-unread-color: var(--cpd-color-icon-tertiary);
/* ******************** */
/* RoomHeader */
/* ******************** */
$roomheader-addroom-bg-color: rgba(92, 100, 112, 0.2);
$roomheader-addroom-fg-color: #5c6470;
/* ******************** */
/* Rich-text-editor */
/* ******************** */
$pill-bg-color: var(--cpd-color-bg-action-primary-rest);
$pill-hover-bg-color: var(--cpd-color-bg-action-primary-hovered);
$pill-press-bg-color: var(--cpd-color-bg-action-primary-pressed);
$rte-bg-color: #e9e9e9;
$rte-code-bg-color: rgba(0, 0, 0, 0.04);
/* ******************** */
/* Presence */
/* ******************** */
$presence-away: #d9b072;
/* not using a compound color here for now as we want to have the same color in
light and dark theme. Until we have a non-symetrical token for it, let's keep
it hardcoded to the following value */
$presence-offline: #e3e8f0;
$presence-busy: $alert;
/* ******************** */
/* Inputs */
/* ******************** */
$input-border-color: $menu-border-color;
$input-darker-bg-color: $quinary-content;
$input-darker-fg-color: #9fa9ba;
$input-lighter-bg-color: $secondary-accent-color;
$input-underline-color: rgba(151, 151, 151, 0.5);
$input-fg-color: rgba(74, 74, 74, 0.9);
$input-placeholder: var(--cpd-color-text-secondary);
/* ******************** */
/* Dialog */
/* ******************** */
$dialog-title-fg-color: var(--cpd-color-text-primary);
$dialog-backdrop-color: #030c1b4d;
$dialog-close-fg-color: $icon-button-color;
$dialog-close-external-color: $background;
/* ******************** */
/* ImageBody */
/* ******************** */
$imagebody-giflabel: rgba(0, 0, 0, 0.7);
$imagebody-giflabel-border: rgba(0, 0, 0, 0.2);
$imagebody-giflabel-color: $accent-fg-color;
/* ******************** */
/* RoomList */
/* ******************** */
$roomlist-bg-color: rgba(245, 245, 245, 0.9);
$roomsublist-skeleton-ui-bg: linear-gradient(180deg, $background 0%, #ffffff00 100%);
$roomtile-default-badge-bg-color: var(--cpd-color-icon-secondary);
/* ******************** */
/* e2e */
/* ******************** */
$e2e-verified-color: var(--cpd-color-icon-success-primary);
$e2e-warning-color: var(--cpd-color-icon-critical-primary);
$e2e-verified-color-light: var(--cpd-color-green-300);
$e2e-warning-color-light: var(--cpd-color-red-300);
/* ******************** */
/* Tabbed views */
/* ******************** */
$tab-label-fg-color: $secondary-content;
$tab-label-active-fg-color: $primary-content;
/* ******************** */
/* Buttons */
/* ******************** */
$button-primary-fg-color: $background;
$button-secondary-bg-color: $accent-fg-color;
$button-danger-fg-color: $background;
$button-danger-disabled-fg-color: $background;
$button-danger-disabled-bg-color: #f5b6bb; /* TODO: Verify color */
/* ******************** */
/* Toggle switch */
/* ******************** */
$togglesw-off-color: #c1c9d6;
$togglesw-ball-color: var(--cpd-color-bg-action-primary-rest);
/* ******************** */
/* Authpage */
/* ******************** */
$authpage-primary-color: #232f32;
$authpage-bg-color: #2e3649;
$authpage-modal-bg-color: $roomlist-bg-color;
/* background colour of the modal, when the background is blurred */
$authpage-modal-content-with-blur-bg-color: rgb(255, 255, 255, 0.59);
$authpage-focus-bg-color: $focus-bg-color;
$authpage-lang-color: $secondary-content;
$authpage-primary-color: $primary-content;
$authpage-secondary-color: $secondary-content;
/* ******************** */
/* Message action bar */
/* ******************** */
$message-action-bar-bg-color: $background;
$message-action-bar-fg-color: $primary-content;
$message-action-bar-border-color: #e9edf1;
$message-action-bar-hover-border-color: $focus-bg-color;
/* ******************** */
/* Reaction row */
/* ******************** */
$reaction-row-button-hover-border-color: $focus-bg-color;
$reaction-row-button-selected-bg-color: #e9fff9;
/* ******************** */
/* Voice messages */
/* ******************** */
/* These two don't change between themes. They are the $alert, but we don't want */
/* custom themes to affect them by accident. */
$voice-record-stop-symbol-color: #ff5b55;
$voice-record-live-circle-color: #ff5b55;
$voice-record-stop-border-color: $quinary-content;
$voice-record-icon-color: $tertiary-content;
/* ******************** */
/* Bubble tiles */
/* ******************** */
$eventbubble-self-bg: var(--cpd-color-green-300);
$eventbubble-others-bg: var(--cpd-color-gray-300);
$eventbubble-bg-hover: var(--cpd-color-bg-subtle-secondary);
/* ******************** */
/* Lightbox */
/* ******************** */
/* not using a compound color here for now as we want to have the same color in
light and dark theme. Until we have a non-symetrical token for it, let's keep
it hardcoded to the following value */
$lightbox-fg-color: #fff;
$lightbox-background-bg-color: #000;
$lightbox-background-bg-opacity: 0.95;
/* ******************** */
/* VoIP */
/* ******************** */
$call-view-button-on-foreground: $secondary-content;
$call-view-button-on-background: $background;
$call-view-button-off-foreground: $background;
$call-view-button-off-background: $secondary-content;
$call-view-content-background: #21262c;
$video-feed-secondary-background: #394049; /* XXX: Color from dark theme */
$voipcall-plinth-color: $system;
/* All of these are from dark theme */
$call-system: #21262c;
$call-background: #15191e;
$call-primary-content: #ffffff;
/* This one is from light theme */
$call-light-quaternary-content: #c1c6cd;
/* ******************** */
/* One-off colors */
/* ******************** */
$progressbar-bg-color: var(--cpd-color-gray-200);
$kbd-border-color: $strong-input-border-color;
$visual-bell-bg-color: #faa;
$event-timestamp-color: var(--cpd-color-text-secondary);
$composer-shadow-color: rgba(0, 0, 0, 0.04);
$breadcrumb-placeholder-bg-color: #e8eef5;
$theme-button-bg-color: $quinary-content;
$resend-button-divider-color: $input-darker-bg-color;
$inlinecode-border-color: $quinary-content;
$inlinecode-background-color: $system;
$codeblock-background-color: $header-panel-bg-color;
$scrollbar-thumb-color: rgba(0, 0, 0, 0.2);
$selected-color: $secondary-accent-color;
/* ******************** */
/* One-off global colors - these apply to both themes */
/* ******************** */
$pinned-color: $tertiary-content;
$avatar-initial-color: $background;
$primary-hairline-color: transparent;
$secondary-hairline-color: var(--cpd-color-gray-300);
$focus-brightness: 105%;
/* ******************** */
/* blur amounts for left left panel (only for element theme) */
/* ******************** */
:root {
--lp-background-blur: 40px;
}
/* ******************** */
/* Icon URLs */
/* ******************** */
$copy-button-url: "@vector-im/compound-design-tokens/icons/copy.svg";
/* ******************** */
/* Location sharing */
/* ******************** */
$location-marker-color: var(--cpd-color-icon-on-solid-primary);
$location-live-color: var(--cpd-color-purple-900);
$location-live-secondary-color: var(--cpd-color-purple-600);
/* ******************** */
body {
color-scheme: light;
}
/* ******************** */
/* diff highlight colors */
/* ******************** */
.hljs-addition {
background: var(--cpd-color-green-500);
}
.hljs-deletion {
background: var(--cpd-color-red-500);
}
/* ******************** */