// Foundation for Sites by ZURB
// foundation.zurb.com
// Licensed under MIT Open Source

////
/// @group tooltip
////

/// Default font weight of the defined term.
/// @type Keyword | Number
$has-tip-font-weight: $global-weight-bold !default;

/// Default border bottom of the defined term.
/// @type List
$has-tip-border-bottom: dotted 1px $dark-gray !default;

/// Default color of the tooltip background.
/// @type Color
$tooltip-background-color: $black !default;

/// Default color of the tooltip font.
/// @type Color
$tooltip-color: $white !default;

/// Default padding of the tooltip background.
/// @type Number
$tooltip-padding: 0.75rem !default;

/// Default font size of the tooltip text. By default, we recommend a smaller font size than the body copy.
/// @type Number
$tooltip-font-size: $small-font-size !default;

/// Default pip width for tooltips.
/// @type Number
$tooltip-pip-width: 0.75rem !default;

/// Default pip height for tooltips. This is helpful for calculating the distance of the tooltip from the tooltip word.
/// @type Number
$tooltip-pip-height: $tooltip-pip-width * 0.866 !default;

/// Default radius for tooltips.
/// @type Number
$tooltip-radius: $global-radius !default;

@mixin has-tip {
	position: relative;
	display: inline-block;

	border-bottom: $has-tip-border-bottom;
	font-weight: $has-tip-font-weight;
	cursor: help;
}

@mixin tooltip {
	position: absolute;
	top: calc(100% + #{$tooltip-pip-height});
	z-index: 1200;

	max-width: 10rem;
	padding: $tooltip-padding;

	border-radius: $tooltip-radius;
	background-color: $tooltip-background-color;
	font-size: $tooltip-font-size;
	color: $tooltip-color;

	&::before {
		@include css-triangle($tooltip-pip-width, $tooltip-background-color, up);
		position: absolute;
		bottom: 100%;
		left: 50%;
		transform: translateX(-50%);
	}

	&.top::before {
		@include css-triangle($tooltip-pip-width, $tooltip-background-color, down);
		top: 100%;
		bottom: auto;
	}

	&.left::before {
		@include css-triangle($tooltip-pip-width, $tooltip-background-color, right);
		top: 50%;
		bottom: auto;
		left: 100%;
		transform: translateY(-50%);
	}

	&.right::before {
		@include css-triangle($tooltip-pip-width, $tooltip-background-color, left);
		top: 50%;
		right: 100%;
		bottom: auto;
		left: auto;
		transform: translateY(-50%);
	}
}

@mixin foundation-tooltip {
	.has-tip {
		@include has-tip;
	}

	.tooltip {
		@include tooltip;
	}
}