/**
 * Tooltip Styles
 */

/* Base styles for the element that has a tooltip */
[nh-data-tooltip],
.nh-tooltip {
    position: relative;
    cursor: pointer;
}

/* Base styles for the entire tooltip */
[nh-data-tooltip]:before,
[nh-data-tooltip]:after,
.nh-tooltip:before,
.nh-tooltip:after {
    position: absolute;
    visibility: hidden;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
    opacity: 0;
    -webkit-transition:
            opacity 0.2s ease-in-out,
            visibility 0.2s ease-in-out,
            -webkit-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
    -moz-transition:
            opacity 0.2s ease-in-out,
            visibility 0.2s ease-in-out,
            -moz-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
    transition:
            opacity 0.2s ease-in-out,
            visibility 0.2s ease-in-out,
            transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform:    translate3d(0, 0, 0);
    transform:         translate3d(0, 0, 0);
    pointer-events: none;
}

/* Show the entire tooltip on hover and focus */
[nh-data-tooltip]:hover:before,
[nh-data-tooltip]:hover:after,
[nh-data-tooltip]:focus:before,
[nh-data-tooltip]:focus:after,
.nh-tooltip:hover:before,
.nh-tooltip:hover:after,
.nh-tooltip:focus:before,
.nh-tooltip:focus:after {
    visibility: visible;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
    opacity: 1;
}

/* Base styles for the tooltip's directional arrow */
.nh-tooltip:before,
[nh-data-tooltip]:before {
    z-index: 1001;
    border: 6px solid transparent;
    background: transparent;
    content: "";
}

/* Base styles for the tooltip's content area */
.nh-tooltip:after,
[nh-data-tooltip]:after {
    z-index: 1000;
    padding: 8px;
    width: 160px;
    background-color: #ffffff;
    color: #7f7f7f;
    content: attr(nh-data-tooltip);
    font-size: 14px;
    line-height: 1.2;
    -webkit-box-shadow: 0px 0px 15px -2px rgba(0,0,0,0.42);
    -moz-box-shadow: 0px 0px 15px -2px rgba(0,0,0,0.42);
    box-shadow: 0px 0px 15px -2px rgba(0,0,0,0.42);
    border-radius: 6px;
}

/* Directions */

/* Top (default) */
[nh-data-tooltip]:before,
[nh-data-tooltip]:after,
.nh-tooltip:before,
.nh-tooltip:after,
.nh-tooltip-top:before,
.nh-tooltip-top:after {
    bottom: 100%;
    left: 50%;
}

[nh-data-tooltip]:before,
.nh-tooltip:before,
.nh-tooltip-top:before {
    margin-left: -6px;
    margin-bottom: -12px;
    border-top-color: #000;
    border-top-color: hsla(0, 0%, 20%, 0.9);
}

/* Horizontally align top/bottom tooltips */
[nh-data-tooltip]:after,
.nh-tooltip:after,
.nh-tooltip-top:after {
    margin-left: -80px;
}

[nh-data-tooltip]:hover:before,
[nh-data-tooltip]:hover:after,
[nh-data-tooltip]:focus:before,
[nh-data-tooltip]:focus:after,
.nh-tooltip:hover:before,
.nh-tooltip:hover:after,
.nh-tooltip:focus:before,
.nh-tooltip:focus:after,
.nh-tooltip-top:hover:before,
.nh-tooltip-top:hover:after,
.nh-tooltip-top:focus:before,
.nh-tooltip-top:focus:after {
    -webkit-transform: translateY(-12px);
    -moz-transform:    translateY(-12px);
    transform:         translateY(-12px);
}

/* Left */
.nh-tooltip-left:before,
.nh-tooltip-left:after {
    right: 100%;
    bottom: 50%;
    left: auto;
}

.nh-tooltip-left:before {
    margin-left: 0;
    margin-right: -12px;
    margin-bottom: 0;
    border-top-color: transparent;
    border-left-color: #000;
    border-left-color: hsla(0, 0%, 20%, 0.9);
}

.nh-tooltip-left:hover:before,
.nh-tooltip-left:hover:after,
.nh-tooltip-left:focus:before,
.nh-tooltip-left:focus:after {
    -webkit-transform: translateX(-12px);
    -moz-transform:    translateX(-12px);
    transform:         translateX(-12px);
}

/* Bottom */
.nh-tooltip-bottom:before,
.nh-tooltip-bottom:after {
    top: 100%;
    bottom: auto;
    left: 50%;
}

.nh-tooltip-bottom:before {
    margin-top: -12px;
    margin-bottom: 0;
    border-top-color: transparent;
    border-bottom-color: #fff;
}

.nh-tooltip-bottom:hover:before,
.nh-tooltip-bottom:hover:after,
.nh-tooltip-bottom:focus:before,
.nh-tooltip-bottom:focus:after {
    -webkit-transform: translateY(12px);
    -moz-transform:    translateY(12px);
    transform:         translateY(12px);
}

/* Right */
.nh-tooltip-right:before,
.nh-tooltip-right:after {
    bottom: 50%;
    left: 100%;
}

.nh-tooltip-right:before {
    margin-bottom: 0;
    margin-left: -12px;
    border-top-color: transparent;
    border-right-color: #000;
    border-right-color: hsla(0, 0%, 20%, 0.9);
}

.nh-tooltip-right:hover:before,
.nh-tooltip-right:hover:after,
.nh-tooltip-right:focus:before,
.nh-tooltip-right:focus:after {
    -webkit-transform: translateX(12px);
    -moz-transform:    translateX(12px);
    transform:         translateX(12px);
}

/* Move directional arrows down a bit for left/right tooltips */
.nh-tooltip-left:before,
.nh-tooltip-right:before {
    top: 3px;
}

/* Vertically center tooltip content for left/right tooltips */
.nh-tooltip-left:after,
.nh-tooltip-right:after {
    margin-left: 0;
    margin-bottom: -16px;
}