$trigger-width: 18px !default;
$trigger-height: 20px !default;
$saturation-size: 175px !default;
$hue-alpha-width: 20px !default;
$hue-alpha-height: 175px !default;
$line-color: #bbb !default;

$active-color: #41a9e5 !default;

$wheel-size : 20px !default;
$wheel-pointer-size: 3px !default;
$inner-border-color: rgba(0, 0, 0, 0.05) !default;


// core
.asColorPicker {
	&-wrap {
		position: relative;
		display: inline-block;
	}

	&_hideInput {
		display: none;
	}

	&_hideInput &-clear {
		display: none;
	}

	&-dropdown {
		user-select: none;
		display: none;
		position: absolute;
		z-index: 9999;
		* {
			margin: 0;
			padding: 0;
		}
	}

	&_open {
		display: block;
	}

	&-mask {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		z-index: 9998;
	}

	&-trigger {
		display: inline-block;
		position: relative;
	}

	&-trigger {
		cursor: pointer;
		width: $trigger-width;
		height: $trigger-height;
		background-image: url('../images/transparent.png');

		span {
			width: 100%;
			height: 100%;
			display: inline-block;
		}
	}

	&-input, &-trigger {
		vertical-align: middle;
	}

	&-clear {
		display: none;
		position: absolute;
		top: 0;
		right: 26px;
		color: #777;
		text-decoration: none;

		&:after{
			content: 'x';
		}
	}

	&-wrap:hover &-clear {
		display: inline-block;
	}

	&-preview {
		float: left;
		list-style: none;

		li {
			span {
				height: 100%;
				display: block;
			}
			background-image: url('../images/transparent.png');
			vertical-align: top;
			display: inline-block;
			*display: inline;
			*zoom: 1;
		}

		&-previous {
			cursor: pointer;
		}

	}

	&-palettes {
		ul {
			display: block;

			&:before, &:after {
				content: "";
				display: table;
			}
			&:after {
				clear: both;
			}
		}

		li {
			span {
				height: 100%;
				display: block;
			}

			background-image: url('../images/transparent.png');
			display: block;
			float: left;

			text-indent: 100%;
			white-space: nowrap;
			overflow: hidden;
			cursor: pointer;

		}
	}

	&-saturation {
		clear: both;
		//cursor: crosshair;
		position: relative;
		display: inline-block;
		*display: inline;
		*zoom: 1;

		width: $saturation-size;
		height: $saturation-size;

		background-image: url("../images/saturation.png");

		i {
			position: absolute;
		}
	}

	&-hue, &-alpha {
		cursor: pointer;
		position: relative;
		display: inline-block;

		*display: inline;
		*zoom: 1;
		width: $hue-alpha-width;
		height: $hue-alpha-height;

		i {
			position: absolute;
			cursor: row-resize;
		}
	}

	&-hue {
		background-image: url('../images/hue.png');
	}

	&-alpha {
		background-image: url('../images/alpha.png');
	}

	&-buttons, &-gradient-control {
		a {
			text-decoration: none;
			cursor: pointer;
		}
	}

	&-gradient {
		display: none;

		&_enable {
			display: block;
		}
		&-preview {
			float: left;
			height: 20px;
		}

		&-markers {
			position: relative;
			width: 100%;
		}

		&-marker {
			position: absolute;
			outline: none;
		}

		&-wheel {
			float: left;

			position: relative;
			border: 1px solid $line-color;
			border-radius: 100%;
			width: $wheel-size;
			height: $wheel-size;

			i {
				width: $wheel-pointer-size;
				height: $wheel-pointer-size;

				position: absolute;
				border-radius: 100%;
			}
		}
		&-angle {
			float: left;
		}
	}
}

// skin
.asColorPicker {
	&-dropdown {
		background: #fefefe;
		padding: 10px;
		border: 1px solid $line-color;

		min-width: 205px;
		max-width: 235px;

		[data-mode="palettes"] & {
			min-width: auto;
			max-width: auto;
		}
	}

	&-trigger {
		border: 1px solid $line-color;
	}

	&-saturation {
		i {
			width: 5px;
			height:5px;
			margin-left: -2px;
			margin-top: -2px;
			border-radius: 100%;
			border: 2px
			solid #fff;
		}

		box-shadow: inset 0 0 0 1px $inner-border-color;
	}

	&-hue, &-alpha {
		margin-left: 10px;
		i {
			width: 20px;
			height: 2px;
			margin-top: -2px;
			left:-2px;
			border: 2px solid #fff;
		}

		box-shadow: inset 0 0 0 1px $inner-border-color;
	}

	&-preview {
		position: relative;
		&:after {
			position: absolute;
			top: 0;
			left: 0;
			width: 100%;
			height: 100%;
			box-shadow: inset 0 0 0 1px $inner-border-color;
			content: '';
			pointer-events: none;
		}

		height: 33px;
		margin-bottom: 10px;
		margin-right: 10px;

		li {
			width: 48px;
			height: 33px;
		}
	}

	&-hex {
		width: 100px;

		border-color: $inner-border-color;
	}

	&-palettes {
		li {
			width: 21px;
			height: 15px;
			margin-right: 6px;
			margin-bottom: 3px;

			span {
				box-sizing: border-box;
				border: 1px solid $inner-border-color;
			}

			&:nth-child(5n) {
				margin-right: 0;

				[data-mode="palettes"] & {
					margin-right: 6px;
				}
			}
		}
	}

	&-buttons, &-gradient-control {
		float: right;

		a {
			margin-left: 5px;
		}
	}

	&-gradient {
		margin-top: 10px;
		padding-top: 20px;
		border-top: 1px solid $inner-border-color;

		&-preview {
			position: relative;
			width: 160px;

			border: 1px solid $inner-border-color;

			&:after {
				position: absolute;
				top: 0;
				left: 0;
				width: 100%;
				height: 100%;
				background-image: url('../images/transparent.png');
				content: '';
				z-index: -1;
			}
		}

		&-markers {
			top: -16px;
            width: 160px;
            height: 16px;
            display: block;
            list-style: none;
            margin: 0;
            padding: 0;
		}

		&-marker {
			width: 10px;
			height: 10px;

			margin-left: -6px;
			border: 1px solid $line-color;
			background: #fff;

			span {
				display: block;
				width: 100%;
				height: 100%;

			}

            i {
                position: absolute;
                left: 2px;
                bottom: -3px;

                width: 4px;
                height: 4px;
                border: 1px solid transparent;
                border-right-color: $inner-border-color;
                border-bottom-color: $inner-border-color;
                background: #fff;
                -webkit-transform: rotate(45deg);
                   -moz-transform: rotate(45deg);
                        transform: rotate(45deg);
            }

            &_active {
                border: 2px solid $active-color;
                z-index: 1;

                i {
                	left: 1px;
                	border: 2px solid transparent;
                	border-right-color: $active-color;
                	border-bottom-color: $active-color;
                }
            }
		}

		&-wheel {
			margin-left: 10px;

			i {
				background-color: darken($line-color, 20%);
			}
		}

		&-angle {
			margin-left: 10px;
			width: 24px;
		}
	}
}
