/*******************************
             Card
*******************************/

/*-------------------
         View
--------------------*/

/* Shadow */
@shadowDistance: 1px;
@shadowBoxShadow: 0 @shadowDistance 3px 0 @solidBorderColor;

/* Card */
@fontFamily: @pageFont;
@display: flex;
@background: @white;
@borderRadius: @defaultBorderRadius;
@margin: 1em 0;
@minHeight: 0;
@padding: 0;
@width: 290px;
@borderWidth: 1px;
@borderShadow: 0 0 0 @borderWidth @solidBorderColor;
@boxShadow:
  @shadowBoxShadow,
  @borderShadow
;
@border: none;
@zIndex: '';
@transition:
  box-shadow @defaultDuration @defaultEasing,
  transform @defaultDuration @defaultEasing
;

/* Card Group */
@horizontalSpacing: 1em;
@rowSpacing: 1.75em;

@groupMargin: -(@rowSpacing / 2) -(@horizontalSpacing / 2);
@groupDisplay: flex;

@groupCardFloat: none;
@groupCardDisplay: flex;
@groupCardMargin: (@rowSpacing / 2) (@horizontalSpacing / 2);

/* Consecutive Cards */
@consecutiveGroupDistance: (@rowSpacing / 2);

/*-------------------
       Content
--------------------*/


/* Image */
@imageBackground: @transparentBlack;
@imagePadding: 0;
@imageBorder: none;
@imageBoxShadow: none;
@imageBorder: none;

/* Content */
@contentDivider: @borderWidth solid @internalBorderColor;
@contentMargin: 0;
@contentBackground: none;
@contentPadding: 1em 1em;
@contentFontSize: 1em;
@contentBorderRadius: 0;
@contentBoxShadow: none;
@contentBorder: none;


/* Header */
@headerMargin: '';
@headerFontWeight: @bold;
@headerFontSize: @relativeBig;
@headerLineHeightOffset: -(@lineHeight - 1em) / 2;
@headerColor: @darkTextColor;

/* Metadata */
@metaFontSize: @relativeMedium;
@metaSpacing: 0.3em;
@metaColor: @lightTextColor;

/* Icons */
@actionOpacity: 0.75;
@actionHoverOpacity: 1;
@actionTransition: color @defaultDuration @defaultEasing;

@starColor: #FFB70A;
@starActiveColor: #FFE623;

@likeColor: #FF2733;
@likeActiveColor: #FF2733;

/* Links */
@contentLinkColor: '';
@contentLinkHoverColor: '';
@contentLinkTransition: color @defaultDuration @defaultEasing;

@headerLinkColor: @headerColor;
@headerLinkHoverColor: @linkHoverColor;

@metaLinkColor: @lightTextColor;
@metaLinkHoverColor: @textColor;

/* Description */
@descriptionDistance: 0.5em;
@descriptionColor: rgba(0, 0, 0, 0.68);

/* Content Image */
@contentImageWidth: '';
@contentImageVerticalAlign: middle;

/* Avatar Image */
@avatarSize: 2em;
@avatarBorderRadius: @circularRadius;

/* Paragraph */
@paragraphDistance: 0.5em;

/* Dimmer */
@dimmerZIndex: 10;
@dimmerColor: '';

/* Additional Content */
@extraDivider: 1px solid rgba(0, 0, 0, 0.05);
@extraBackground: none;
@extraPosition: static;
@extraWidth: auto;
@extraTop: 0;
@extraLeft: 0;
@extraMargin: 0 0;
@extraPadding: 0.75em 1em;
@extraBoxShadow: none;
@extraColor: @lightTextColor;
@extraTransition: color @defaultDuration @defaultEasing;

/* Extra Links */
@extraLinkColor: @unselectedTextColor;
@extraLinkHoverColor: @linkHoverColor;

/* Buttons */
@buttonMargin: 0 -@borderWidth;
@buttonWidth: e(%("calc(100%% + %d)", @borderWidth * 2));

/*-------------------
      Variations
--------------------*/

/* Link */
@linkHoverBackground: @white;
@linkHoverBorder: @border;
@linkHoverZIndex: 5;
@linkHoverRaiseDistance: 3px;
@linkHoverTransform: translateY(-@linkHoverRaiseDistance);

@shadowHoverBoxShadow: 0 @shadowDistance @linkHoverRaiseDistance 0 @solidSelectedBorderColor;
@linkHoverBoxShadow:
  @shadowHoverBoxShadow,
  @borderShadow
;

/* Horizontal */
@horizontalMinWidth: 270px;
@horizontalWidth: 400px;
@horizontalImageWidth: 150px;

/* Raised */
@raisedShadow:
  @borderShadow,
  @floatingShadow
;
@raisedShadowHover:
  @borderShadow,
  @floatingShadowHover
;

/* Card Count */
@wideCardSpacing: 1em;
@cardSpacing: 0.75em;
@smallCardSpacing: 0.5em;

@oneCardSpacing: 0;
@twoCardSpacing: @wideCardSpacing;
@threeCardSpacing: @wideCardSpacing;
@fourCardSpacing: @cardSpacing;
@fiveCardSpacing: @cardSpacing;
@sixCardSpacing: @cardSpacing;
@sevenCardSpacing: @smallCardSpacing;
@eightCardSpacing: @smallCardSpacing;
@nineCardSpacing: @smallCardSpacing;
@tenCardSpacing: @smallCardSpacing;

@oneCard: @oneColumn;
@oneCardOffset: 0;
@twoCard: e(%("calc(%d - %d)", @twoColumn, @twoCardSpacing * 2));
@twoCardOffset: -@twoCardSpacing;
@threeCard: e(%("calc(%d - %d)", @threeColumn, @threeCardSpacing * 2));
@threeCardOffset: -@threeCardSpacing;
@fourCard: e(%("calc(%d - %d)", @fourColumn, @fourCardSpacing * 2));
@fourCardOffset: -@fourCardSpacing;
@fiveCard: e(%("calc(%d - %d)", @fiveColumn, @fiveCardSpacing * 2));
@fiveCardOffset: -@fiveCardSpacing;
@sixCard: e(%("calc(%d - %d)", @sixColumn, @sixCardSpacing * 2));
@sixCardOffset: -@sixCardSpacing;
@sevenCard: e(%("calc(%d - %d)", @sevenColumn, @sevenCardSpacing * 2));
@sevenCardOffset: -@sevenCardSpacing;
@eightCard: e(%("calc(%d - %d)", @eightColumn, @sevenCardSpacing * 2));
@eightCardOffset: -@sevenCardSpacing;
@nineCard: e(%("calc(%d - %d)", @nineColumn, @nineCardSpacing * 2));
@nineCardOffset: -@nineCardSpacing;
@tenCard: e(%("calc(%d - %d)", @tenColumn, @tenCardSpacing * 2));
@tenCardOffset: -@tenCardSpacing;

/* Stackable */
@stackableRowSpacing: 1em;
@stackableCardSpacing: 1em;
@stackableMargin: e(%("calc(%d - %d)", @oneColumn, @stackableCardSpacing * 2));

/* Sizes */
@medium: 1em;

/* Colored */
@coloredShadowDistance: 2px;

/* Inverted */
@invertedBackground: @black;
@invertedContentDivider: @borderWidth solid rgba(255, 255, 255, 0.15);
@invertedHeaderColor: @invertedTextColor;
@invertedDescriptionColor: @invertedMutedTextColor;
@invertedMetaColor: @invertedLightTextColor;
@invertedMetaLinkColor: @invertedLightTextColor;
@invertedMetaLinkHoverColor: @invertedHoveredTextColor;
@invertedExtraColor: @invertedLightTextColor;
@invertedExtraLinkColor: @invertedUnselectedTextColor;
@invertedExtraDivider: 1px solid rgba(255, 255, 255, 0.15);
@invertedLinkHoverBackground: @black;
@invertedBoxShadow:
  0 @shadowDistance 3px 0 @solidWhiteBorderColor,
  0 0 0 @borderWidth @solidWhiteBorderColor
;