/*=====================*/
/* 
* OpenELIS Menu Stylesheet
* Includes styles for main menu navigation for OpenELIS.
* Menu system based on Superfish jquery plugin: http://users.tpg.com.au/j_birch/plugins/superfish
* 
* Authored by:
* Clinical Informatics Research Group, University of Washington School of Nursing.
* http://cirg.washington.edu
*/
/*=====================*/

/***** Styles specific to Superfish menu system *****/
.nav-menu, .nav-menu * {
	margin:			0;
	padding:		0;
	list-style:		none;
	font-size: 13px /* added by mark47 to match OE styles */
}
.nav-menu {
	line-height:	1.0;
}
.nav-menu ul {
	position:		absolute;
	top:			-999em;
	width:			10em; /* left offset of submenus need to match (see below) */
}
.nav-menu ul li {
	width:			100%;
  
}
.nav-menu li:hover {
	visibility:		inherit; /* fixes IE7 'sticky bug' */
}
.nav-menu li {
	float:			left;
	position:		relative;
  line-height: inherit;
}
.nav-menu a {
	display:		block;
	position:		relative;
}
.nav-menu li:hover ul,
.nav-menu li.sfHover ul {
	left:			0;
	top:			2.5em; /* match top ul list item height */
	z-index:		99;
}
ul.nav-menu li:hover li ul,
ul.nav-menu li.sfHover li ul {
	top:			-999em;
}
ul.nav-menu li li:hover ul,
ul.nav-menu li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}
ul.nav-menu li li:hover li ul,
ul.nav-menu li li.sfHover li ul {
	top:			-999em;
}
ul.nav-menu li li li:hover ul,
ul.nav-menu li li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}
/*** End of Superfish specific menus ***/


/***** OE Menu Styles *****/
ul.nav-menu { 
	background-color: transparent; /* overrides default UL style */
	white-space: nowrap; /* Keep items on one line */
}
.nav-menu ul, .nav-menu ul li,  .nav-menu ul li ul { display: block }
.nav-menu li ul a { display:block; width:auto; white-space:nowrap } 

#main-nav { font-size: 13px; margin-top: 4px; min-width: 920px } /* FIXME: min-width to prevent wrapping of nav items. */
#main-nav a { color: #444444 }

/*** corners for first and last top-level items ***/
#nav-first, #nav-first a {
  -webkit-border-radius: 10px 0px 0px 0px;
  -moz-border-radius: 10px 0px 0px 0px;
  border-radius: 10px 0px 0px 0px;
  border-left: 0px
}
#nav-last, #nav-last a {
  -webkit-border-radius: 0px 10px 0px 0px;
  -moz-border-radius: 0px 10px 0px 0px;
  border-radius: 0px 10px 0px 0px;
}
#nav-first ul li a, #nav-last ul li a {
  -webkit-border-radius: 0;
  -moz-border-radius: 0px;
  border-radius: 0px;
}

#nav-first ul li ul li a {
	border-left: 1px solid #fff
}

/*** Styles for Superfish menus ***/
.nav-menu {
	float: left;
}
.nav-menu a {
	border-left: 1px solid #fff;
	padding: 10px 0.9em;
	text-decoration: none;
}
.nav-menu li ul li a {
	border-top: 1px solid #FFF3E5;
}	
.nav-menu a, .nav-menu a:visited  { /* visited pseudo selector so IE6 applies text colour*/
	color: #13a;
}

/* Required for IE corners/gradients issue */
.nav-menu li, .nav-menu li:hover, .nav-menu li.sfHover, .nav-menu a:focus, .nav-menu a:hover, .nav-menu a:active {
  background-size: 100% 100%;
  background-repeat: repeat-x;
  background-position: 0 0;     
}

.nav-menu li {  
  background-image: url('../images/menu/gradient_menu_item.svg'); /* for IE9 - abouthalf.com/2010/10/25/internet-explorer-9-gradients-with-rounded-corners */
  background-color: #cecece; /* Old browsers */
  background: -moz-linear-gradient(top, #f1f1f1 0%, #cecece 70%); /* FF3.6+ */
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f1f1f1), color-stop(70%,#cecece)); /* Chrome,Safari4+ */
  background: -webkit-linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* Chrome10+,Safari5.1+ */
  background: -o-linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* Opera11.10+ */
  background: -ms-linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* IE10+ */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f1f1f1', endColorstr='#cecece',GradientType=0 ); /* IE6-9 */
  background: linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* W3C */  
}
.nav-menu li li, .nav-menu li ul li:hover, .nav-menu li ul li.sfHover, .nav-menu li ul a:focus, .nav-menu li ul a:hover, .nav-menu li ul a:active {
  filter: none; /* IE6-9 */
}
.nav-menu li li {
	background-image: url('../images/menu/gradient_menu_item.svg'); /* for IE9 - abouthalf.com/2010/10/25/internet-explorer-9-gradients-with-rounded-corners */
  background-color: #cecece; /* Old browsers */
  background: -moz-linear-gradient(top, #f1f1f1 0%, #cecece 70%); /* FF3.6+ */
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f1f1f1), color-stop(70%,#cecece)); /* Chrome,Safari4+ */
  background: -webkit-linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* Chrome10+,Safari5.1+ */
  background: -o-linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* Opera11.10+ */
  background: -ms-linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* IE10+ */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f1f1f1', endColorstr='#cecece',GradientType=0 ); /* IE6-9 */
  background: linear-gradient(top, #f1f1f1 0%,#cecece 70%); /* W3C */   
}
.nav-menu li ul li:hover, .nav-menu li ul li.sfHover, .nav-menu li ul a:focus, .nav-menu li ul a:hover, .nav-menu li ul a:active {
  background: #eaeaea;
}

.nav-menu li:hover, .nav-menu li.sfHover,
.nav-menu a:focus, .nav-menu a:hover, .nav-menu a:active {
  background-image: url('../images/menu/gradient_menu_item_hover.svg'); /* for IE9 - abouthalf.com/2010/10/25/internet-explorer-9-gradients-with-rounded-corners */
  background-color: #ffb356; /* Old browsers */
  background: -moz-linear-gradient(top, #f1f1f1 0%, #d7d7d7 100%); /* FF3.6+ */
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f1f1f1), color-stop(100%,#d7d7d7)); /* Chrome,Safari4+ */
  background: -webkit-linear-gradient(top, #f1f1f1 0%,#d7d7d7 100%); /* Chrome10+,Safari5.1+ */
  background: -o-linear-gradient(top, #f1f1f1 0%,#d7d7d7 100%); /* Opera11.10+ */
  background: -ms-linear-gradient(top, #f1f1f1 0%,#d7d7d7 100%); /* IE10+ */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f1f1f1', endColorstr='#d7d7d7',GradientType=0 ); /* IE6-9 */
  background: linear-gradient(top, #f1f1f1 0%,#d7d7d7 100%); /* W3C */
}
.no-link {
  cursor: default
}
/*** arrows **/
.nav-menu a.sf-with-ul {
	padding-right: 	2em;
	min-width:		1px; /* trigger IE7 hasLayout so spans position accurately */
}
.sf-sub-indicator {
	position:		absolute;
	display:		block;
	right:			.75em;
	top:			1.05em; /* IE6 only */
	width:			10px;
	height:			10px;
	text-indent: 	-999em;
	overflow:		hidden;
	background:		url('../images/menu/arrows-black.png') no-repeat -10px 0px; /* 8-bit indexed alpha png. IE6 gets solid image only */
}
a > .sf-sub-indicator {  /* give all except IE6 the correct values */
	top:			.8em;
	background-position: 0 -98px; /* use translucent arrow for modern browsers*/
}
/* apply hovers to modern browsers */
a:focus > .sf-sub-indicator,
a:hover > .sf-sub-indicator,
a:active > .sf-sub-indicator,
li:hover > a > .sf-sub-indicator,
li.sfHover > a > .sf-sub-indicator {
	background-position: -10px -98px; /* arrow hovers for modern browsers*/
}

/* point right for anchors in subs */
.nav-menu ul .sf-sub-indicator { background-position:  -10px 0; }
.nav-menu ul a > .sf-sub-indicator { background-position:  0 0; }
/* apply hovers to modern browsers */
.nav-menu ul a:focus > .sf-sub-indicator,
.nav-menu ul a:hover > .sf-sub-indicator,
.nav-menu ul a:active > .sf-sub-indicator,
.nav-menu ul li:hover > a > .sf-sub-indicator,
.nav-menu ul li.sfHover > a > .sf-sub-indicator {
	background-position: -10px 0; /* arrow hovers for modern browsers*/
}

/*** shadows for all but IE6 ***/
.sf-shadow ul {
	background:	url('../images/menu/shadow.png') no-repeat bottom right;
	padding: 0 8px 9px 0;
	-moz-border-radius-bottomleft: 17px;
	-moz-border-radius-topright: 17px;
	-webkit-border-top-right-radius: 17px;
	-webkit-border-bottom-left-radius: 17px;
}
.sf-shadow ul.sf-shadow-off {
	background: transparent;
}

/*** home menu item with icon ***/
#menu_home {
  background: url('../images/home.png') no-repeat center center;
  width: 14px;
  height: 13px
}
/* Fixes problem w/ enlargement on hover */
a#menu_home:hover {
  background-size: auto auto;
}