element-web/res/themes/light/css/_base.scss

/* Open Sans lacks combining diacritics, so these will fall through
   to the next font.  Helevetica's diacritics however do not combine
   nicely with Open Sans (on OSX, at least) and result in a huge
   horizontal mess.  Arial empirically gets it right, hence prioritising
   Arial here. */
$font-family: 'Open Sans', Arial, Helvetica, Sans-Serif;
$font-family-semibold: 'Open Sans', Arial, Helvetica, Sans-Serif;

// typical text (dark-on-white in light skin)
$primary-fg-color: #454545;
$primary-bg-color: #ffffff;

// used for dialog box text
$light-fg-color: #747474;

// used for focusing form controls
$focus-bg-color: #dddddd;

// button UI (white-on-green in light skin)
$accent-fg-color: #ffffff;
$accent-color: #76CFA6;
$accent-color-alt: $accent-color;
$accent-color-50pct: #76CFA67F;

$selection-fg-color: $primary-bg-color;

$focus-brightness: 125%;

// red warning colour
$warning-color: #ff0064;
// background colour for warnings
$warning-bg-color: #DF2A8B;
$info-bg-color: #2A9EDF;
$mention-user-pill-bg-color: #ff0064;
$other-user-pill-bg-color: rgba(0, 0, 0, 0.1);

// pinned events indicator
$pinned-unread-color: #ff0064; // $warning-color
$pinned-color: #888;

// informational plinth
$info-plinth-bg-color: #f7f7f7;
$info-plinth-fg-color: #888;

$preview-bar-bg-color: #f7f7f7;

// left-panel style muted accent color
$secondary-accent-color: #eaf5f0;
$tertiary-accent-color: #d3efe1;

$tagpanel-bg-color: $tertiary-accent-color;

// used by RoomDirectory permissions
$plinth-bg-color: $secondary-accent-color;

// used by RoomDropTarget
$droptarget-bg-color: rgba(255,255,255,0.5);

// used by AddressSelector
$selected-color: $secondary-accent-color;

// selected for hoverover & selected event tiles
$event-selected-color: #f7f7f7;

// used for the hairline dividers in RoomView
$primary-hairline-color: #e5e5e5;

// used for the border of input text fields
$input-border-color: #f0f0f0;
$input-border-dark-color: #b8b8b8;

$input-darker-bg-color: #c1c9d6;
$input-darker-fg-color: #9fa9ba;
$button-bg-color: #7ac9a1;
$button-fg-color: white;
// apart from login forms, which have stronger border
$strong-input-border-color: #c7c7c7;
$input-focused-border-color: #238cf5;
$input-valid-border-color: #7ac9a1;

$field-focused-label-bg-color: #ffffff;

// used for UserSettings EditableText
$input-underline-color: rgba(151, 151, 151, 0.5);
$input-fg-color: rgba(74, 74, 74, 0.9);
// scrollbars
$scrollbar-thumb-color: rgba(0, 0, 0, 0.2);
$scrollbar-track-color: transparent;
// context menus
$menu-border-color: rgba(187, 187, 187, 0.5);
$menu-bg-color: #f6f6f6;
$menu-selected-color: #f5f8fa;

$avatar-initial-color: #ffffff;
$avatar-bg-color: #ffffff;

$h3-color: #3d3b39;

$dialog-title-fg-color: #454545;
$dialog-backdrop-color: rgba(46, 48, 51, 0.38);
$dialog-shadow-color: rgba(0, 0, 0, 0.48);
$dialog-close-fg-color: #9fa9ba;

$dialog-background-bg-color: #e9e9e9;
$lightbox-background-bg-color: #000;

$greyed-fg-color: #888;

$neutral-badge-color: #dbdbdb;

$preview-widget-bar-color: #ddd;
$preview-widget-fg-color: $greyed-fg-color;

$blockquote-bar-color: #ddd;
$blockquote-fg-color: #777;

$settings-grey-fg-color: #a2a2a2;
$settings-profile-placeholder-bg-color: #e7e7e7;
$settings-profile-overlay-bg-color: #000;
$settings-profile-overlay-placeholder-bg-color: transparent;
$settings-profile-overlay-fg-color: #fff;
$settings-profile-overlay-placeholder-fg-color: #454545;
$settings-subsection-fg-color: #61708b;

$voip-decline-color: #f48080;
$voip-accept-color: #80f480;

$rte-bg-color: #e9e9e9;
$rte-code-bg-color: rgba(0, 0, 0, 0.04);
$rte-room-pill-color: #aaa;
$rte-group-pill-color: #aaa;

$topleftmenu-color: $primary-fg-color;
$roomheader-color: $primary-fg-color;
$roomheader-addroom-color: $primary-bg-color;
$roomtopic-color: $settings-grey-fg-color;
$eventtile-meta-color: $roomtopic-color;
// ********************

$roomtile-name-color: rgba(69, 69, 69, 0.8);
$roomtile-selected-color: $roomtile-name-color;
$roomtile-notified-color: $roomtile-name-color;
$roomtile-selected-bg-color: rgba(255, 255, 255, 0.8);
$roomtile-focused-bg-color: rgba(255, 255, 255, 0.9);

$username-variant1-color: #1e7ddc;
$username-variant2-color: #a756a8;
$username-variant3-color: #7ac9a1;
$username-variant4-color: #f2809d;
$username-variant5-color: #ffc666;
$username-variant6-color: #76ddd7;
$username-variant7-color: #45529b;
$username-variant8-color: #bfd251;

$roomtile-transparent-focused-color: rgba(0, 0, 0, 0.1);

$roomsublist-background: rgba(0, 0, 0, 0.05);
$roomsublist-label-fg-color: $h3-color;
$roomsublist-label-bg-color: $tertiary-accent-color;
$roomsublist-chevron-color: $accent-color;

$panel-divider-color: rgba(118, 207, 166, 0.2);

// ********************

$widget-menu-bar-bg-color: $tertiary-accent-color;

// ********************

// event tile lifecycle
$event-encrypting-color: #abddbc;
$event-sending-color: #ddd;
$event-notsent-color: #f44;

// event redaction
$event-redacted-fg-color: #e2e2e2;
$event-redacted-border-color: #cccccc;

// event timestamp
$event-timestamp-color: #acacac;

$edit-button-url: "$(res)/img/icon_context_message.svg";
$copy-button-url: "$(res)/img/icon_copy_message.svg";

// e2e
$e2e-verified-color: #76cfa5; // N.B. *NOT* the same as $accent-color
$e2e-unverified-color: #e8bf37;
$e2e-warning-color: #ba6363;

/*** ImageView ***/
$lightbox-bg-color: #454545;
$lightbox-fg-color: #ffffff;
$lightbox-border-color: #ffffff;

$imagebody-giflabel: rgba(0, 0, 0, 0.7);
$imagebody-giflabel-border: rgba(0, 0, 0, 0.2);
$imagebody-giflabel-color: rgba(255, 255, 255, 1);

// Tabbed views
$tab-label-fg-color: #45474a;
$tab-label-active-fg-color: #ffffff;
$tab-label-bg-color: transparent;
$tab-label-active-bg-color: #7ac9a1;
$tab-label-icon-bg-color: #454545;
$tab-label-active-icon-bg-color: #ffffff;

// Buttons
$button-primary-fg-color: #ffffff;
$button-primary-bg-color: #7ac9a1;
$button-primary-disabled-fg-color: #ffffff;
$button-primary-disabled-bg-color: #bce4d0;
$button-danger-fg-color: #ffffff;
$button-danger-bg-color: #f56679;
$button-danger-disabled-fg-color: #ffffff;
$button-danger-disabled-bg-color: #f5b6bb; // TODO: Verify color

// Toggle switch
$togglesw-off-color: #c1c9d6;
$togglesw-on-color: #7ac9a1;
$togglesw-ball-color: #fff;

// unused?
$progressbar-color: #000;

$room-warning-bg-color: #fff8e3;

$memberstatus-placeholder-color: $roomtile-name-color;

$authpage-bg-color: #2e3649;
$authpage-modal-bg-color: rgba(255, 255, 255, 0.59);
$authpage-body-bg-color: #ffffff;
$authpage-lang-color: #4e5054;
$authpage-body-color: #61708b;

// ***** Mixins! *****

@define-mixin mx_DialogButton {
    /* align images in buttons (eg spinners) */
    vertical-align: middle;
    border: 0px;
    border-radius: 36px;
    font-family: $font-family;
    font-size: 14px;
    color: $accent-fg-color;
    background-color: $accent-color;
    width: auto;
    padding: 7px;
    padding-left: 1.5em;
    padding-right: 1.5em;
    cursor: pointer;
    display: inline-block;
    outline: none;
}

@define-mixin mx_DialogButton_danger {
    background-color: $warning-color;
}

@define-mixin mx_DialogButton_hover {
}

@define-mixin mx_DialogButton_small {
    @mixin mx_DialogButton;
    font-size: 15px;
    padding: 0px 1.5em 0px 1.5em;
}

@define-mixin mx_DialogButton_secondary {
    // flip colours for the secondary ones
    font-weight: 600;
    border: 1px solid $accent-color ! important;
    color: $accent-color;
    background-color: $accent-fg-color;
}