/**
 * Core styles for the basic GridField form field without any specific style.
 *
 * @package sapphire
 * @subpackage scss
 * @todo Add radial gradient to default delete button state
 * @todo Create SASS mixin-function to simply swap the from/to, to to/from colours in grsdient mixins?
 */

@import "compass/css3";

$gf_colour_gradient_light: #B1C0C5;
$gf_colour_gradient_dark: #7F9198;
$gf_colour_base: #95a5ab;
$gf_colour_header_border: #819198;
$gf_colour_border: #DBDDDD;
$gf_colour_zebra: #f2f9fd;
$gf_border_radius:	7px;

@mixin box-shadow-none {
	-moz-box-shadow: none;
	-webkit-box-shadow: none;
	box-shadow: none;
}

@mixin gridfield-gradient-top {
	background: $gf_colour_gradient_light;
	background: -moz-linear-gradient($gf_colour_gradient_light 20%, $gf_colour_gradient_dark); /* FF3.6+ */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(20%,$gf_colour_gradient_light), color-stop(80%,$gf_colour_gradient_dark)); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(top, $gf_colour_gradient_light 20%,$gf_colour_gradient_dark 80%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(top, $gf_colour_gradient_light 20%,$gf_colour_gradient_dark 80%); /* Opera 11.10+ */
	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#{$gf_colour_gradient_light}', endColorstr='#{$gf_colour_gradient_dark}');	/* IE5.5+ */	
	background: -ms-linear-gradient(top, $gf_colour_gradient_light 20%,$gf_colour_gradient_dark 80%); /* IE10+ */	
	background: linear-gradient(top, $gf_colour_gradient_light 20%,$gf_colour_gradient_dark 80%); /* W3C */	
}
@mixin gridfield-gradient-bottom {
	background: $gf_colour_gradient_dark;
	background: -moz-linear-gradient($gf_colour_gradient_dark 20%, $gf_colour_gradient_light); /* FF3.6+ */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(20%,$gf_colour_gradient_dark), color-stop(80%,$gf_colour_gradient_light)); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(top, $gf_colour_gradient_dark 20%,$gf_colour_gradient_light 80%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(top, $gf_colour_gradient_dark 20%,$gf_colour_gradient_light 80%); /* Opera 11.10+ */
	filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#{$gf_colour_gradient_dark}', endColorstr='#{$gf_colour_gradient_light}');	/* IE5.5+ */
	background: -ms-linear-gradient(top, $gf_colour_gradient_dark 20%,$gf_colour_gradient_dark 80%); /* IE10+ */
	background: linear-gradient(top, $gf_colour_gradient_dark 20%,$gf_colour_gradient_light 80%); /* W3C */	
}

.cms {
	table.ss-gridfield {
		width: 100%;
		padding: 0;
		margin: 20px 0 0 0;
		border-collapse: separate;	
		display: table;
		border-bottom: 0 none;				

		thead {
			color: darken($gf_colour_base, 50%);	
			background: transparent;
		}
		
		tbody {
			background: #FFF;
			td {
				/* Emulate a link by default */
				button {
					border: none;
					background: none;
					margin: 0 0 0 2px;
					padding: 0;
					width: auto;
					text-shadow: none;
				}				
			}			
		}

		tfoot {
			color: darken($gf_colour_base, 50%);
			tr {
				td {
					background: $gf_colour_base;
					padding: .7em;
				}
			}
		}
		
		tr {			
			&.sortable-header {
				th {
					background: $gf_colour_gradient_dark;
				}
			}			
			&:hover {
				background: #FFFAD6 !important;
			}
			&:first-child {
				background: transparent;
			}
			&.ss-gridfield-even {
				background: $gf_colour_zebra;

				&.ss-gridfield-last {
					border-bottom: none;
				}
			}
			th {
				font-weight: bold;
				font-size: 12px;
				color: #FFF;
				padding: 0;	
				border-right: 1px solid #85959C;
				height: 20px;
				
				/* Makes it appear as though the text sits over the boundary of the two <tr>'s in <thead> */
				span {
					display: block;
					position: relative;
					left: 20px;
					top: -7px;
					width: 100%;
				}
				div {
					&.fieldgroup,&.fieldgroup-field {
						width: auto;
					}
					&.fieldgroup {
						min-width: 200px; /* Not sure why IE think it needs this */
					}
				}
				&.extra,&.action {
					background: $gf_colour_gradient_dark;
					padding: 0;
					cursor: default;
					button,button:hover {
						&.ss-ui-button {
							margin-left: .9em;
							color: #222;
						}
					}
				}
				&.extra {
					text-align: center;
					@include gridfield-gradient-top;					
					span {
						width: auto;
						display: inline;
						position: static;
					}
				}
				&.action {
					border-right: 0;
				}
				&.first {
					@include border-top-left-radius($gf_border_radius);
				}
				&.last {
					@include border-top-right-radius($gf_border_radius);
				}
				button,button:hover {
					font-size: 12px;
					margin-left: -.9em;
					&.ss-gridfield-sort {
						text-align: left;
						padding: 0;
						color: #FFF;
						width: 95%;
						background: transparent;
						border: 0 none;
						@include box-shadow-none;
						text-shadow: none;
					}
				}
				button {
					&:hover {
						color: #CCC !important; /* Not sure why IE think it needs this */
					}					
				}
				&.extra button.ss-ui-button {
					padding: .3em;
					line-height: 1;
					@include box-shadow-none;
					position: relative;
					top: -24px;
					border: $gf_colour_gradient_light solid 10px;
					border-bottom-width: 0;					
				}				
				input {
					&.ss-gridfield-sort {
						position: relative;
						top: -24px;
						padding: 2px;
						width: 65%;
						margin: 0 auto;
						border: $gf_colour_gradient_light solid 10px;
						border-bottom: 0;
						border-bottom-left-radius: 0;
						border-bottom-right-radius: 0;
						&:focus {
							@include box-shadow-none;
						}
					}
				}
			}
			td {
				border-right: 1px solid $gf_colour_border;
				padding: 10px;
				&.bottom-all {
					@include border-bottom-radius($gf_border_radius);
					@include gridfield-gradient-bottom;	
				}
			}
		}
	}
}