Overleaf/services/web/frontend/stylesheets/core/variables.less

//
// Variables
// --------------------------------------------------

@gray-darker: #252525;
@gray-dark: #505050;
@gray: #7a7a7a;
@gray-light: #a4a4a4;
@gray-lighter: #cfcfcf;
@gray-lightest: #f0f0f0;
@white: #ffffff;
@neutral-20: #e7e9ee;
@neutral-30: #d0d5dd;
@neutral-90: #1b222c;
@neutral-40: #afb5c0;
@neutral-10: #f4f5f6;
@neutral-70: #495365;
@neutral-80: #2f3a4c;

// Styleguide colors
@ol-blue-gray-0: #f4f5f8;
@ol-blue-gray-1: #e4e8ee;
@ol-blue-gray-2: #9da7b7;
@ol-blue-gray-3: #5d6879;
@ol-blue-gray-4: #455265;
@ol-blue-gray-5: #2c3645;
@ol-blue-gray-6: #1e2530;

@ol-green: #138a07;
@ol-type-green: #107206;
@ol-dark-green: #004a0e;
@ol-darker-green: #083c03;
@ol-blue: #3e70bb;
@ol-dark-blue: #2857a1;
@ol-red: #c9453e;
@ol-dark-red: #a6312b;

@blue: #405ebf;
@blue-10: #f1f4f9;
@blue-30: #97b6e5;
@blue-40: #6597e0;
@blue-70: #214475;
@blueDark: #040d2d;
@green: #46a546;
@green-10: #ebf6ea;
@green-30: #8cca86;
@red: #a93529;
@yellow: #a1a729;
@orange: #f89406;
@orange-dark: #9e5e04;
@pink: #c3325f;
@purple: #7a43b6;
@red-10: #f9f1f1;
@red-50: #b83a33;
@neutral-60: #677283;

@brand-primary: @ol-green;
@brand-secondary: @ol-dark-green;
@brand-success: @green;
@brand-info: @ol-blue;
@brand-warning: @orange;
@brand-danger: @ol-red;

@ol-type-color: @ol-blue-gray-3;
@content-secondary: @ol-type-color;
@accent-color-primary: @ol-green;
@accent-color-secondary: @ol-dark-green;

@editor-header-logo-background: url(../../../public/img/ol-brand/overleaf-o-white.svg)
  center / contain no-repeat;
@editor-header-logo-background-active: url(../../../public/img/ol-brand/overleaf-o-white.svg)
  center / contain no-repeat;
@editor-loading-logo-padding-top: 115.44%;
@editor-loading-logo-background-url: url(../../../public/img/ol-brand/overleaf-o-grey.svg);
@editor-loading-logo-foreground-url: url(../../../public/img/ol-brand/overleaf-o.svg);
@editor-search-count-color: @ol-blue-gray-4;

//== Scaffolding
//
// ## Settings for some of the most global styles.

//** Background color for `<body>`.
@body-bg: #fff;
//** Global text color on `<body>`.
@text-color: @ol-type-color;

//** Global textual link color.
@link-color: @ol-blue;
@link-active-color: @ol-dark-green;
//** Link hover color set via `darken()` function.
@link-hover-color: @ol-dark-blue;

@link-color-alt: @ol-type-green;
@link-hover-color-alt: @ol-dark-green;
@hr-border-alt: @gray-lighter;

//== Typography
//
//## Font, line-height, and color for body text, headings, and more.
@font-family-sans-serif: 'Lato', sans-serif;
@font-family-serif: 'Merriweather', serif;

//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
@font-family-monospace: Menlo, Monaco, Consolas, 'Courier New', monospace;
@font-family-base: @font-family-sans-serif;

@font-size-base: 16px;
@font-size-large: ceil((@font-size-base * 1.25)); // ~20px
@font-size-small: ceil((@font-size-base * 0.85)); // ~14px
@font-size-extra-small: ceil((@font-size-base * 0.7)); // ~12px

@font-size-h1: floor((@font-size-base * 2)); // ~32px
@font-size-h2: floor((@font-size-base * 1.6)); // ~25px
@font-size-h3: ceil((@font-size-base * 1.25)); // ~20px
@font-size-h4: ceil((@font-size-base * 1.1)); // ~18px
@font-size-h5: @font-size-base;
@font-size-h6: ceil((@font-size-base * 0.85)); // ~14px

//** Unit-less `line-height` for use in components like buttons.
@line-height-base: 1.5625; // 20/14
//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
@line-height-computed: floor((@font-size-base * @line-height-base)); // ~20px

//** By default, this inherits from the `<body>`.
@headings-font-family: @font-family-serif;
@headings-font-weight: 500;
@headings-line-height: 1.35;
@headings-color: @gray-dark;
@content-primary: @headings-color;

//-- Iconography
//
//## Specify custom locations of the include Glyphicons icon font. Useful for those including Bootstrap via Bower.

@icon-font-path: '../fonts/';
@icon-font-name: 'glyphicons-halflings-regular';
@icon-font-svg-id: 'glyphicons_halflingsregular';

//== Components
//
//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).

@margin-xs: 5px;
@margin-sm: 10px;
@margin-md: 20px;
@margin-lg: 30px;
@margin-xl: 40px;
@margin-xxl: 50px;

@padding-base-vertical: 5px;
@padding-base-horizontal: 16px;

@padding-large-vertical: 10px;
@padding-large-horizontal: 16px;

@padding-small-vertical: 5px;
@padding-small-horizontal: 10px;

@padding-xs-vertical: 1px;
@padding-xs-horizontal: 8px;

@padding-xs: 5px;
@padding-sm: 10px;
@padding-md: 20px;
@padding-lg: 30px;
@padding-xl: 40px;
@padding-xxl: 50px;

@line-height-large: 1.33;
@line-height-small: 1.5;

@border-radius-base: 3px;
@border-radius-base-new: 4px;
@border-radius-large: 5px;
@border-radius-small: 2px;
@border-width-sm: 1px;
@border-width-base: 3px;
@border-color-base: @ol-blue-gray-2;

@btn-switch-color: @ol-blue-gray-4;
@btn-switch-hover-color: darken(@ol-blue-gray-4, 8%);

//** Global color for active items (e.g., navs or dropdowns).
@component-active-color: #fff;
//** Global background color for active items (e.g., navs or dropdowns).
@component-active-bg: @brand-primary;

//** Width of the `border` for generating carets that indicator dropdowns.
@caret-width-base: 4px;
//** Carets increase slightly in size for larger components.
@caret-width-large: 5px;

//== Tables
//
//## Customizes the `.table` component with basic values, each used across all table variations.

//** Padding for `<th>`s and `<td>`s.
@table-cell-padding: 8px;
//** Padding for cells in `.table-condensed`.
@table-condensed-cell-padding: 5px;

//** Default background color used for all tables.
@table-bg: transparent;
//** Background color used for `.table-striped`.
@table-bg-accent: #f9f9f9;
//** Background color used for `.table-hover`.
@table-bg-hover: #f5f5f5;
@table-bg-active: @table-bg-hover;

//** Border color for table and cell borders.
@table-border-color: #ddd;

//== Buttons
//
//## For each of Bootstrap's buttons, define text, background and border color.

@btn-font-weight: 700;

@btn-default-color: #fff;
@btn-default-bg: @ol-blue-gray-4;
@btn-default-border: transparent;

@btn-primary-color: #fff;
@btn-primary-bg: @ol-green;
@btn-primary-border: transparent;

@btn-info-color: #fff;
@btn-info-bg: @ol-blue;
@btn-info-border: transparent;

@btn-warning-color: #fff;
@btn-warning-bg: @orange;
@btn-warning-border: transparent;

@btn-danger-color: #fff;
@btn-danger-bg: @ol-red;
@btn-danger-border: transparent;

@btn-danger-ghost-color: @red-50;
@btn-danger-ghost-bg: transparent;
@btn-danger-ghost-border: transparent;

@btn-link-disabled-color: @gray-light;

//== Forms
//
//##

//** `<input>` background color
@input-bg: #fff;
//** `<input disabled>` background color
@input-bg-disabled: @gray-lighter;

//** Text color for `<input>`s
@input-color: @ol-blue-gray-3;
//** `<input>` border color
@input-border: #ccc;
//** `<input>` border radius
@input-border-radius: unit(@line-height-base, em);
//** Border color for inputs on focus
@input-border-focus: #66afe9;
//** Bordersize for inputs
@input-border-size: 1px;

//** Placeholder text color
@input-color-placeholder: @gray-light;

//** Default `.form-control` height
@input-height-base: @line-height-computed + (@padding-base-vertical * 2) - 1;
//** Large `.form-control` height
@input-height-large: (
  ceil(@font-size-large * @line-height-large) + (@padding-large-vertical * 2) +
    2
);
//** Small `.form-control` height
@input-height-small: (
  floor(@font-size-small * @line-height-small) + (@padding-small-vertical * 2) +
    2
);

@legend-color: @gray-dark;
@legend-border-color: #e5e5e5;

//** Background color for textual input addons
@input-group-addon-bg: @gray-lighter;
//** Border color for textual input addons
@input-group-addon-border-color: @input-border;

//== Dropdowns
//
//## Dropdown menu container and contents.

//** Background for the dropdown menu.
@dropdown-bg: #fff;
//** Dropdown menu `border-color`.
@dropdown-border: rgba(0, 0, 0, 0.15);
//** Dropdown menu `border-color` **for IE8**.
@dropdown-fallback-border: #ccc;
//** Divider color for between dropdown items.
@dropdown-divider-bg: #e5e5e5;

//** Dropdown link text color.
@dropdown-link-color: @gray-dark;
//** Hover color for dropdown links.
@dropdown-link-hover-color: #fff;
//** Hover background for dropdown links.
@dropdown-link-hover-bg: @brand-primary;

//** Active dropdown menu item text color.
@dropdown-link-active-color: @component-active-color;
//** Active dropdown menu item background color.
@dropdown-link-active-bg: @component-active-bg;

//** Disabled dropdown menu item background color.
@dropdown-link-disabled-color: @gray-light;

//** Text color for headers within dropdown menus.
@dropdown-header-color: @gray-light;

// Note: Deprecated @dropdown-caret-color as of v3.1.0
@dropdown-caret-color: #000;

//-- Z-index master list
//
// Warning: Avoid customizing these values. They're used for a bird's eye view
// of components dependent on the z-axis and are designed to all work together.
//
// Note: These variables are not generated into the Customizer.

@zindex-navbar: 1000;
@zindex-dropdown: 1000;
@zindex-navbar-fixed: 1030;
@zindex-modal-background: 1040;
@zindex-modal: 1050;
@zindex-popover: 1060;
@zindex-tooltip: 1070;

//== Media queries breakpoints
//
//## Define the breakpoints at which your layout will change, adapting to different screen sizes.

// Extra small screen / phone
// Note: Deprecated @screen-xs and @screen-phone as of v3.0.1
@screen-xs: 480px;
@screen-xs-min: @screen-xs;
@screen-phone: @screen-xs-min;

// Small screen / tablet
// Note: Deprecated @screen-sm and @screen-tablet as of v3.0.1
@screen-sm: 768px;
@screen-sm-min: @screen-sm;
@screen-tablet: @screen-sm-min;

// Medium screen / desktop
// Note: Deprecated @screen-md and @screen-desktop as of v3.0.1
@screen-md: 992px;
@screen-md-min: @screen-md;
@screen-desktop: @screen-md-min;

// Large screen / wide desktop
// Note: Deprecated @screen-lg and @screen-lg-desktop as of v3.0.1
@screen-lg: 1200px;
@screen-lg-min: @screen-lg;
@screen-lg-desktop: @screen-lg-min;

// So media queries don't overlap when required, provide a maximum
@screen-xs-max: (@screen-sm-min - 1);
@screen-sm-max: (@screen-md-min - 1);
@screen-md-max: (@screen-lg-min - 1);

@screen-size-sm-max: 767px;

//== Grid system
//
//## Define your custom responsive grid.

//** Number of columns in the grid.
@grid-columns: 12;
//** Padding between columns. Gets divided in half for the left and right.
@grid-gutter-width: 30px;
// Navbar collapse
//** Point at which the navbar becomes uncollapsed.
@grid-float-breakpoint: @screen-md-min;
//** Point at which the navbar begins collapsing.
@grid-float-breakpoint-max: (@grid-float-breakpoint - 1);

//== Container sizes
//
//## Define the maximum width of `.container` for different screen sizes.

// Small screen / tablet
@container-tablet: ((720px + @grid-gutter-width));
//** For `@screen-sm-min` and up.
@container-sm: @container-tablet;

// Medium screen / desktop
@container-desktop: ((940px + @grid-gutter-width));
//** For `@screen-md-min` and up.
@container-md: @container-desktop;

// Large screen / wide desktop
@container-large-desktop: ((1140px + @grid-gutter-width));
//** For `@screen-lg-min` and up.
@container-lg: @container-large-desktop;

//== Navbar
//
//##

// Basics of a navbar
@navbar-height: 60px;
@navbar-margin-bottom: 0;
@navbar-border-radius: 0;
@navbar-padding-horizontal: floor((@grid-gutter-width / 2));
@navbar-padding-vertical: ((@navbar-height - @line-height-computed) / 2);

@navbar-default-color: #fff;
@navbar-default-bg: @ol-blue-gray-6;
@navbar-default-border: transparent;

// Navbar links
@navbar-default-link-color: #fff;
@navbar-default-link-border-color: @navbar-default-link-color;
@navbar-default-link-hover-color: @ol-green;
@navbar-default-link-hover-bg: @ol-green;
@navbar-default-link-active-color: #fff;
@navbar-default-link-active-bg: @ol-green;
@navbar-default-link-disabled-color: #ccc;
@navbar-default-link-disabled-bg: transparent;

// Navbar brand label
@navbar-default-brand-color: @navbar-default-link-color;
@navbar-default-brand-hover-color: darken(@navbar-default-brand-color, 10%);
@navbar-default-brand-hover-bg: transparent;

// Navbar toggle
@navbar-default-toggle-hover-bg: @link-hover-color;
@navbar-default-toggle-border-color: @link-color;

//== Navs
//
//##

//=== Shared nav styles
@nav-link-padding: 10px 15px;
@nav-link-hover-bg: @link-color;

@nav-disabled-link-color: @gray-light;
@nav-disabled-link-hover-color: @gray-light;

@nav-open-link-hover-color: #fff;

//== Tabs
@nav-tabs-border-color: #ddd;

@nav-tabs-link-hover-border-color: @link-color;

@nav-tabs-active-link-hover-bg: @body-bg;
@nav-tabs-active-link-hover-color: @gray;
@nav-tabs-active-link-hover-border-color: #ddd;

@nav-tabs-justified-link-border-color: #ddd;
@nav-tabs-justified-active-link-border-color: @body-bg;

//== Pills
@nav-pills-link-color: @btn-default-bg;
@nav-pills-link-hover-color: @nav-link-hover-bg;
@nav-pills-link-hover-bg: darken(
  @ol-blue-gray-4,
  8%
); // match button-variant mixin
@nav-pills-border-radius: @border-radius-base;
@nav-pills-active-link-hover-bg: @ol-dark-green;
@nav-pills-active-link-hover-color: @component-active-color;

//== Pagination
//
//##

@pagination-color: @ol-dark-green;
@pagination-bg: #fff;
@pagination-border: @gray-lighter;

@pagination-hover-color: @ol-dark-green;
@pagination-hover-bg: @gray-lightest;
@pagination-hover-border: @gray-lighter;

@pagination-active-color: #fff;
@pagination-active-bg: @ol-dark-green;
@pagination-active-border: @gray-lighter;

@pagination-disabled-color: @gray-dark;
@pagination-disabled-bg: @gray-lightest;
@pagination-disabled-border: @gray-lighter;

//== Pager
//
//##

@pager-bg: @pagination-bg;
@pager-border: @pagination-border;
@pager-border-radius: 15px;

@pager-hover-bg: @pagination-hover-bg;

@pager-active-bg: @pagination-active-bg;
@pager-active-color: @pagination-active-color;

@pager-disabled-color: @pagination-disabled-color;

// Plans
@table-hover-bg: @ol-blue-gray-0;
@plans-non-highlighted: white;

//== Jumbotron
//
//##

@jumbotron-padding: 30px;
@jumbotron-color: inherit;
@jumbotron-bg: @gray-lighter;
@jumbotron-heading-color: inherit;
@jumbotron-font-size: ceil((@font-size-base * 1.5));

//== Form states and alerts
//
//## Define colors for form feedback states and, by default, alerts.

@state-success-text: darken(@brand-success, 20%);
@state-success-bg: lighten(@brand-success, 50%);
@state-success-border: darken(@brand-success, 5%);

@state-info-text: darken(@brand-info, 20%);
@state-info-bg: lighten(@brand-info, 47%);
@state-info-border: darken(@brand-info, 7%);

@state-warning-text: darken(@brand-warning, 10%);
@state-warning-bg: lighten(@brand-warning, 45%);
@state-warning-border: @brand-warning;

@state-danger-text: darken(@brand-danger, 10%);
@state-danger-bg: lighten(@brand-danger, 50%);
@state-danger-border: darken(@brand-danger, 5%);

//== Tooltips
//
//##

//** Tooltip max width
@tooltip-max-width: 220px;
//** Tooltip text color
@tooltip-color: #fff;
//** Tooltip background color
@tooltip-bg: #000;
@tooltip-opacity: 0.9;

//** Tooltip arrow width
@tooltip-arrow-width: 5px;
//** Tooltip arrow color
@tooltip-arrow-color: @tooltip-bg;

//== Popovers
//
//##

//** Popover body background color
@popover-bg: #fff;
//** Popover maximum width
@popover-max-width: 276px;
//** Popover border color
@popover-border-color: rgba(0, 0, 0, 0.2);
//** Popover fallback border color
@popover-fallback-border-color: #ccc;

//** Popover title background color
@popover-title-bg: darken(@popover-bg, 3%);

//** Popover arrow width
@popover-arrow-width: 10px;
//** Popover arrow color
@popover-arrow-color: #fff;

//** Popover outer arrow width
@popover-arrow-outer-width: (@popover-arrow-width + 1);
//** Popover outer arrow color
@popover-arrow-outer-color: fadein(@popover-border-color, 5%);
//** Popover outer arrow fallback color
@popover-arrow-outer-fallback-color: darken(
  @popover-fallback-border-color,
  20%
);

//== Labels
//
//##

//** Default label background color
@label-default-bg: @gray-light;
//** Primary label background color
@label-primary-bg: @brand-primary;
//** Success label background color
@label-success-bg: @brand-success;
//** Info label background color
@label-info-bg: @brand-info;
//** Warning label background color
@label-warning-bg: @brand-warning;
//** Danger label background color
@label-danger-bg: @brand-danger;

//** Default label text color
@label-color: #fff;
//** Default text color of a linked label
@label-link-hover-color: #fff;

//== Modals
//
//##

//** Padding applied to the modal body
@modal-inner-padding: 20px;

//** Padding applied to the modal title
@modal-title-padding: 15px;
//** Modal title line-height
@modal-title-line-height: @line-height-base;

//** Background color of modal content area
@modal-content-bg: #fff;
//** Modal content border color
@modal-content-border-color: rgba(0, 0, 0, 0.2);
//** Modal content border color **for IE8**
@modal-content-fallback-border-color: #999;

//** Modal backdrop background color
@modal-backdrop-bg: #000;
//** Modal backdrop opacity
@modal-backdrop-opacity: 0.5;
//** Modal header border color
@modal-header-border-color: #e5e5e5;
//** Modal footer border color
@modal-footer-border-color: @modal-header-border-color;
@modal-footer-background-color: @gray-lightest;

@modal-lg: 900px;
@modal-md: 600px;
@modal-sm: 300px;

//== Alerts
//
//## Define alert colors, border radius, and padding.

@alert-padding: 15px;
@alert-border-radius: @border-radius-base;
@alert-link-font-weight: bold;

@alert-success-bg: @brand-success;
@alert-success-text: #fff;
@alert-success-border: transparent;

@alert-info-bg: @brand-info;
@alert-info-text: #fff;
@alert-info-border: transparent;

@alert-info-alt-bg: @v2-dash-pane-bg;
@alert-info-alt-text: @v2-dash-pane-subdued-color;
@alert-info-alt-border: transparent;

@alert-warning-bg: @brand-warning;
@alert-warning-text: #fff;
@alert-warning-border: transparent;

@alert-danger-bg: @brand-danger;
@alert-danger-text: #fff;
@alert-danger-border: transparent;

@alert-alt-bg: @ol-blue-gray-1;
@alert-alt-text: @ol-type-color;
@alert-alt-border: transparent;

//== Progress bars
//
//##

//** Background color of the whole progress component
@progress-bg: white;
@progress-border-color: @gray-lighter;
//** Progress bar text color
@progress-bar-color: #fff;

//** Default progress bar color
@progress-bar-bg: @ol-blue-gray-4;
//** Success progress bar color
@progress-bar-success-bg: @ol-green;
//** Warning progress bar color
@progress-bar-warning-bg: @brand-warning;
//** Danger progress bar color
@progress-bar-danger-bg: @ol-red;
//** Info progress bar color
@progress-bar-info-bg: @ol-blue;

//== List group
//
//##

//** Background color on `.list-group-item`
@list-group-bg: #fff;
//** `.list-group-item` border color
@list-group-border: #ddd;
//** List group border radius
@list-group-border-radius: @border-radius-base;

//** Background color of single list elements on hover
@list-group-hover-bg: #f5f5f5;
//** Text color of active list elements
@list-group-active-color: @component-active-color;
//** Background color of active list elements
@list-group-active-bg: @component-active-bg;
//** Border color of active list elements
@list-group-active-border: @list-group-active-bg;
@list-group-active-text-color: lighten(@list-group-active-bg, 40%);

@list-group-link-color: #555;
@list-group-link-heading-color: #333;

//== Panels
//
//##

@panel-bg: #fff;
@panel-body-padding: 15px;
@panel-border-radius: @border-radius-base;

//** Border color for elements within panels
@panel-inner-border: #ddd;
@panel-footer-bg: #f5f5f5;

@panel-default-text: @gray-dark;
@panel-default-border: #ddd;
@panel-default-heading-bg: #f5f5f5;

@panel-primary-text: #fff;
@panel-primary-border: @brand-primary;
@panel-primary-heading-bg: @brand-primary;

@panel-success-text: @state-success-text;
@panel-success-border: @state-success-border;
@panel-success-heading-bg: @state-success-bg;

@panel-info-text: @state-info-text;
@panel-info-border: @state-info-border;
@panel-info-heading-bg: @state-info-bg;

@panel-warning-text: @state-warning-text;
@panel-warning-border: @state-warning-border;
@panel-warning-heading-bg: @state-warning-bg;

@panel-danger-text: @state-danger-text;
@panel-danger-border: @state-danger-border;
@panel-danger-heading-bg: @state-danger-bg;

//== Thumbnails
//
//##

//** Padding around the thumbnail image
@thumbnail-padding: 4px;
//** Thumbnail background color
@thumbnail-bg: @body-bg;
//** Thumbnail border color
@thumbnail-border: #ddd;
//** Thumbnail border radius
@thumbnail-border-radius: @border-radius-base;

//** Custom text color for thumbnail captions
@thumbnail-caption-color: @text-color;
//** Padding around the thumbnail caption
@thumbnail-caption-padding: 9px;

//== Wells
//
//##

@well-bg: #f5f5f5;
@well-border: darken(@well-bg, 7%);

//== Breadcrumbs
//
//##

@breadcrumb-padding-vertical: 8px;
@breadcrumb-padding-horizontal: 15px;
//** Breadcrumb background color
@breadcrumb-bg: #f5f5f5;
//** Breadcrumb text color
@breadcrumb-color: #ccc;
//** Text color of current page in the breadcrumb
@breadcrumb-active-color: @gray-light;
//** Textual separator for between breadcrumb elements
@breadcrumb-separator: '/';

//== Carousel
//
//##

@carousel-text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);

@carousel-control-color: #fff;
@carousel-control-width: 15%;
@carousel-control-opacity: 0.5;
@carousel-control-font-size: 20px;

@carousel-indicator-active-bg: #fff;
@carousel-indicator-border-color: #fff;

@carousel-caption-color: #fff;

//== Close
//
//##

@close-font-weight: bold;
@close-color: #000;
@close-text-shadow: 0 1px 0 #fff;

//== Code
//
//##

@code-color: #c7254e;
@code-bg: #f9f2f4;

@kbd-color: #fff;
@kbd-bg: #333;

@pre-bg: #f5f5f5;
@pre-color: @gray-dark;
@pre-border-color: #ccc;
@pre-scrollable-max-height: 340px;

//== Type
//
//##

//** Text muted color
@text-muted: @gray-light;
//** Abbreviations and acronyms border color
@abbr-border-color: @gray-light;
//** Headings small color
@headings-small-color: @gray-light;
//** Blockquote small color
@blockquote-small-color: @ol-blue-gray-3;
//** Blockquote font size
@blockquote-font-size: (@font-size-base * 1.125);
//** Blockquote border color
@blockquote-border-color: @gray-lighter;
//** Page header border color
@page-header-border-color: @gray-lighter;

//== Miscellaneous
@editor-search-count-color: @ol-blue-gray-4;
//##

//** Horizontal line color.
@hr-border: @ol-blue-gray-1;

//** Horizontal offset for forms and lists.
@component-offset-horizontal: 180px;

@content-margin-vertical: @line-height-computed;

@left-menu-width: 260px;
@left-menu-animation-duration: 0.35s;

@toolbar-border-color: @ol-blue-gray-5;
@toolbar-header-btn-border-color: @toolbar-border-color;
@toolbar-btn-height: 26px;
@common-border-color: @gray-lighter;
@editor-border-color: @ol-blue-gray-5;

@editor-dark-background-color: #333;
@editor-dark-toolbar-border-color: #222;
@editor-dark-highlight-color: #ffa03a;

// Custom
@header-height: 68px;
@footer-height: 50px;

// Backgrounds
@content-alt-bg-color: @ol-blue-gray-0;

// Typography
@text-small-color: @ol-type-color;

// Navbar
@navbar-title-color: @ol-blue-gray-1;
@navbar-title-color-hover: @ol-blue-gray-2;
@navbar-default-padding-v: (@grid-gutter-width / 2);
@navbar-default-padding-h: 10px;
@navbar-default-padding: @navbar-default-padding-v @navbar-default-padding-h;
@navbar-brand-width: 130px;
@navbar-btn-font-size: @font-size-base;
@navbar-btn-border-radius: @btn-border-radius-base;
@navbar-btn-font-weight: 400;
@navbar-btn-padding: (@padding-base-vertical - 1) @padding-base-horizontal
  @padding-base-vertical;
@navbar-btn-line-height: @line-height-base;
@navbar-subdued-padding: (@padding-base-vertical + 1)
  (@padding-base-horizontal + 1) (@padding-base-vertical + 2);
@navbar-subdued-color: #fff;
@navbar-subdued-hover-bg: #fff;
@navbar-subdued-hover-color: @ol-green;
@navbar-brand-image-url: url(../../../public/img/ol-brand/overleaf-white.svg);

@dropdown-divider-margin: 6px;
@dropdown-item-padding: 4px 20px;
@navbar-default-link-bg: transparent;

// Button colors and sizing
@btn-border-radius-large: 9999px;
@btn-border-radius-base: 9999px;
@btn-border-radius-small: 9999px;
@btn-border-width: 0;
@btn-border-bottom-width: 0;

// Cards
@card-border-radius: @border-radius-base-new;
@card-gray-bg-color: @neutral-10; // only some variations of cards
@card-box-shadow: 0px 4px 12px rgba(30, 37, 48, 0.12),
  0px 2px 4px rgba(30, 37, 48, 0.08); // only some variations of cards

// Project table
@structured-list-link-color: @ol-blue;
@structured-header-border-color: shade(@ol-blue-gray-1, 5%);
@structured-list-border-color: @ol-blue-gray-1;
@structured-list-hover-color: lighten(@ol-blue-gray-1, 5%);
@structured-list-line-height: 2.5;

// Sidebar
@sidebar-bg: @ol-blue-gray-5;
@sidebar-color: @ol-blue-gray-2;
@sidebar-link-color: #fff;
@sidebar-active-border-radius: 0;
@sidebar-active-bg: @ol-blue-gray-6;
@sidebar-active-color: #fff;
@sidebar-active-font-weight: 700;
@sidebar-hover-bg: @ol-blue-gray-4;
@sidebar-hover-text-decoration: none;
@v2-dash-pane-bg: @ol-blue-gray-4;
@v2-dash-pane-link-color: #fff;
@v2-dash-pane-color: #fff;
@v2-dash-pane-subdued-color: @ol-blue-gray-1;
@v2-dash-pane-toggle-color: #fff;
@v2-dash-pane-btn-bg: @ol-blue-gray-5;
@v2-dash-pane-btn-hover-bg: @ol-blue-gray-6;

@folders-menu-margin: 0 - (@grid-gutter-width / 2);
@folders-menu-line-height: @structured-list-line-height;
@folders-menu-item-v-padding: (@line-height-computed / 4);
@folders-menu-item-h-padding: (@grid-gutter-width / 2);
@folders-title-padding: @folders-menu-item-v-padding 0;
@folders-title-margin-top: 0;
@folders-title-margin-bottom: 0;
@folders-title-font-size: @font-size-small;
@folders-title-font-weight: normal;
@folders-title-line-height: @headings-line-height;
@folders-title-color: @ol-blue-gray-2;
@folders-title-text-transform: uppercase;
@folders-tag-padding: @folders-menu-item-v-padding 30px
  @folders-menu-item-v-padding @folders-menu-item-h-padding;
@folders-tag-line-height: 1.4;
@folders-tag-display: block;
@folders-tag-menu-color: #fff;
@folders-tag-hover: @sidebar-hover-bg;
@folders-tag-border-color: @folders-tag-menu-color;
@folders-tag-menu-active-hover: rgba(0, 0, 0, 0.1);
@folders-tag-menu-hover: rgba(0, 0, 0, 0.1);
@info-badge-bg: @ol-blue;
// Progress bars
@progress-border-radius: @line-height-computed;
@progress-border-width: 0;
@progress-bar-shadow: none;

// Footer
@footer-link-color: @link-color-alt;
@footer-link-hover-color: @link-hover-color-alt;
@footer-bg-color: #fff;
@footer-padding: 2em 0;
@fat-footer-social-font-size: 30px;

// Editor header
@ide-body-top-offset: 40px;
@toolbar-header-bg-color: @ol-blue-gray-6;
@toolbar-header-shadow: none;
@toolbar-header-branded-btn-bg-color: transparent;
@toolbar-btn-color: #fff;
@toolbar-btn-hover-color: #fff;
@toolbar-btn-hover-bg-color: @ol-blue-gray-5;
@toolbar-btn-hover-text-shadow: none;
@toolbar-btn-active-color: #fff;
@toolbar-btn-active-bg-color: @ol-green;
@toolbar-btn-active-shadow: none;
@toolbar-font-size: 13px;
@toolbar-alt-bg-color: @ol-blue-gray-5;
@toolbar-icon-btn-color: #fff;
@toolbar-icon-btn-hover-color: #fff;
@toolbar-icon-btn-hover-shadow: none;
@toolbar-icon-btn-hover-boxshadow: none;
@toolbar-border-bottom: 1px solid @toolbar-border-color;
@toolbar-small-height: 32px;
@toolbar-tall-height: 58px;
@project-name-color: @ol-blue-gray-2;
@project-rename-link-color: @ol-blue-gray-2;
@project-rename-link-color-hover: @ol-blue-gray-1;
@global-alerts-padding: 7px;

// Editor file-tree
@file-tree-bg: @ol-blue-gray-4;
@file-tree-line-height: 2.05;
@file-tree-item-color: #fff;
@file-tree-item-focus-color: @file-tree-item-color;
@file-tree-item-selected-color: @file-tree-item-color;
@file-tree-item-toggle-color: @ol-blue-gray-2;
@file-tree-item-icon-color: @ol-blue-gray-2;
@file-tree-item-input-color: @ol-blue-gray-5;
@file-tree-item-folder-color: @ol-blue-gray-2;
@file-tree-item-hover-bg: @ol-blue-gray-5;
@file-tree-item-selected-bg: @ol-green;
@file-tree-multiselect-bg: @ol-blue;
@file-tree-multiselect-hover-bg: @ol-dark-blue;
@file-tree-droppable-bg-color: @ol-blue-gray-2;
@file-tree-error-color: @ol-blue-gray-1;

// File outline
@outline-v-rhythm: 24px;
@outline-h-rhythm: 24px;
@outline-item-h-padding: @outline-h-rhythm * 0.25;
@outline-line-guide-color: @ol-blue-gray-3;
@outline-expand-collapse-color: @ol-blue-gray-2;
@outline-no-items-color: @file-tree-item-color;
@outline-header-hover-bg: @ol-blue-gray-6;
@outline-highlight-bg: tint(@file-tree-bg, 15%);
@vertical-resizable-resizer-bg: @ol-blue-gray-5;
@vertical-resizable-resizer-hover-bg: @ol-blue-gray-6;

// Editor resizers
@editor-resizer-bg-color: @ol-blue-gray-5;
@editor-resizer-bg-color-dragging: @ol-blue-gray-5;
@editor-toggler-bg-color: darken(@ol-blue-gray-2, 15%);
@editor-toggler-hover-bg-color: @ol-green;
@synctex-controls-z-index: 6;
@synctex-controls-padding: 0;

// Editor toolbar
@editor-toolbar-height: 32px;
@editor-toolbar-bg: @ol-blue-gray-5;

// Toggle switch
@toggle-switch-bg: @ol-blue-gray-1;
@toggle-switch-highlight-color: @ol-green;

// Formatting buttons
@formatting-btn-color: #fff;
@formatting-btn-bg: @ol-blue-gray-5;
@formatting-btn-border: @ol-blue-gray-4;
@formatting-menu-bg: @ol-blue-gray-5;

// Chat
@chat-bg: @ol-blue-gray-5;
@chat-instructions-color: @ol-blue-gray-1;
@chat-message-color: #fff;
@chat-message-date-color: @ol-blue-gray-2;
@chat-message-name-color: #fff;
@chat-message-box-shadow: none;
@chat-message-border-radius: @border-radius-large;
@chat-message-padding: 5px 10px;
@chat-message-weight: bold;
@chat-new-message-bg: @ol-blue-gray-4;
@chat-new-message-textarea-bg: @ol-blue-gray-1;
@chat-new-message-textarea-color: @ol-blue-gray-6;
@chat-new-message-border-color: @editor-border-color;

// PDF and logs
@pdf-top-offset: @toolbar-small-height;
@pdf-bg: @ol-blue-gray-1;
@pdfjs-bg: transparent;
@pdf-page-shadow-color: rgba(0, 0, 0, 0.5);
@logs-pane-bg: @ol-blue-gray-5;
@log-line-no-color: #fff;
@log-hints-color: @ol-blue-gray-4;

// Tags
@tag-border-radius: 9999px;
@tag-color: @ol-blue-gray-4;
@tag-bg-color: @ol-blue-gray-1;
@tag-bg-hover-color: darken(@ol-blue-gray-1, 5%);
@tag-max-width: 150px;
@tag-top-adjustment: 2px;
@labels-font-size: 85%;

// System messages
@sys-msg-background: @ol-blue;
@sys-msg-color: #fff;
@sys-msg-border: solid 1px lighten(@ol-blue, 10%);

// Portals
@black-alpha-strong: rgba(0, 0, 0, 0.8);
@btn-portal-width: 200px;

// v2 History
@history-base-font-size: @font-size-small;
@history-base-bg: @ol-blue-gray-1;
@history-entry-label-bg-color: @ol-blue;
@history-entry-pseudo-label-bg-color: @ol-green;
@history-entry-label-color: #fff;
@history-entry-selected-label-bg-color: #fff;
@history-entry-selected-label-color: @ol-blue;
@history-entry-selected-pseudo-label-color: @ol-green;
@history-entry-day-bg: @ol-blue-gray-1;
@history-entry-day-color: @ol-blue-gray-3;
@history-entry-selected-bg: @ol-green;
@history-entry-handle-bg: darken(@ol-green, 10%);
@history-entry-handle-height: 8px;
@history-base-color: @ol-blue-gray-3;
@history-highlight-color: @ol-type-color;
@history-toolbar-bg-color: @editor-toolbar-bg;
@history-toolbar-color: #fff;
@history-file-badge-bg: rgba(255, 255, 255, 0.25);
@history-file-badge-color: @file-tree-item-color;

// Input suggestions
@input-suggestion-v-offset: 4px;

// Symbol Palette
@symbol-palette-bg: @ol-blue-gray-4;
@symbol-palette-color: #fff;
@symbol-palette-header-background: @ol-blue-gray-5;
@symbol-palette-item-bg: @ol-blue-gray-5;
@symbol-palette-item-color: #fff;
@symbol-palette-selected-tab-bg: @ol-blue-gray-4;
@symbol-palette-selected-tab-color: #fff;
@symbol-palette-text-shadow-color: @ol-blue-gray-6;

// Galileo
@galileo-bg: @ol-blue-gray-4;
@galileo-color: #fff;
@galileo-header-background: @ol-blue-gray-5;
@galileo-suggestion-background: @ol-blue-gray-3;

// Editor fonts
@editor-font-lucida: 'Lucida Console', 'Source Code Pro', monospace;
@editor-font-monaco: Monaco, Menlo, 'Ubuntu Mono', 'Consolas', monospace;

@mobile-action-element-width: 48px;
@mobile-action-element-height: @mobile-action-element-width;

// React History
@history-react-header-bg: @neutral-80;
@history-react-header-color: #fff;
@history-react-separator-color: @neutral-80;
@history-main-bg: #fff;

// Gradients
@premium-gradient: linear-gradient(
  246deg,
  @blue-70 0%,
  #254c84 29%,
  @blue-40 97%
);