/*
 *  Photopile image gallery base styles
 *  
 *  Auth: Brian W. Howell
 *  Date: 25 April 2014
 *
 */

/*-----------------------------------------------------------------------------
 *  THUMBNAIL SCALING
 *  As window size gets smaller, reduce the maximum thumbnail width.
 *  By doing so we can maintain the photopile effect for all screen resolutions.
 *  It is highly likely that you'll want to customize these values based on
 *  your personal preferences and the size of your thumbnails.
 *----------------------------------------------------------------------------*/

@media (max-width: 320px)                         { ul.photopile li a { max-width:  85px; }}
@media (min-width: 321px) and (max-width: 568px)  { ul.photopile li a { max-width: 100px; }}
@media (min-width: 569px) and (max-width: 768px)  { ul.photopile li a { max-width: 115px; }}
@media (min-width: 769px) and (max-width: 1024px) { ul.photopile li a { max-width: 125px; }}

/*-----------------------------------------------------------------------------
 *  Minimum height of the photopile's container div.
 *  This is a placeholder for the gallery while it loads which reduces
 *  shuffling around of elements before the gallery has rendered.
 *----------------------------------------------------------------------------*/

.js div.photopile-wrapper {
    min-height : 400px;
}

/*-----------------------------------------------------------------------------
 *  Make sure path to navigation sprite is correct
 *----------------------------------------------------------------------------*/

div#photopile-nav-next,
div#photopile-nav-next:hover,
div#photopile-nav-prev,
div#photopile-nav-prev:hover {
    background-image:url(../images/nav-sprites.png);
}

/*----- end customization -----*/

/* Prevent FOUC */
.js ul.photopile { 
    display: none;
}

/* Thumbnails */
ul.photopile {
    position: relative;
    display: inline-block;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}
ul.photopile li {
    display: inline-block;
    position: relative;
    margin: 2px;
    padding: 0;
    -webkit-backface-visibility: hidden;
}
ul.photopile li a {
    display: block;
    padding: 2px;
    outline: none;
    text-decoration: none;
    border: 1px solid #6F6F6F;
    box-shadow: 0 0 20px #9F9F9F;
}
ul.photopile li.photopile-active-thumbnail:hover,
ul.photopile li.photopile-active-thumbnail a:hover { 
    cursor: default;
}
ul.photopile li a img {
    display: block;
    margin: 0;
    padding: 0;
    border: 1px solid #6F6F6F;
    width: 100%;
    height: auto;
}

/* Photo container */
div#photopile-active-image-container {
    border: 1px solid #6F6F6F;
    box-shadow: 0 20px 80px black;
    -moz-box-sizing:border-box;
    -webkit-box-sizing:border-box; 
    box-sizing:border-box;
}
div#photopile-active-image-container img {
    margin: 0 auto;
    height: auto;
}
div#photopile-active-image-info {
    position: relative;
    width: 100%;
    background: rgba(0,0,0,0.3);
}
div#photopile-active-image-info p {
    color: white;
    font-size: 12px;
    padding: 3px 8px;
}

/* Navigator */
div#photopile-nav-next,
div#photopile-nav-prev {
    opacity: 0;
    position: absolute;
    top: 50%;
    width: 30px;
    height: 40px;
    margin-top: -20px;
    cursor: pointer;
}
div#photopile-nav-next {
    right: 0;
    margin-right: -35px;
    background-position: -50px 0;
}
div#photopile-nav-next:hover {
    background-position: -50px -50px;
}
div#photopile-nav-prev {
    left: 0;
    right: 0;
    margin-left: -35px;
    background-position: 0 0;
}
div#photopile-nav-prev:hover {
    background-position: 0 -50px;
}