// VARIABLES

// Colors
@color_links: #8aad2c; // Links / Main theme colour 
@color_body: #555; // Body Copy
@color_shadow: #fff; // text shadow

// Borders
@border_main: #e6e6e6; // The 1px grey rules used throughout the WF
@border_top: #282828; // The 1px grey rules used throughout the WF

// Buttons
@button_grey: #aaa;
@button: #b1d029;

// Backgrounds
@bg_light: #fdfdfd;
@bg_dark: #d3d3d3;

// Fonts
@sans: sans-serif;

// Google Fonts - need to be defined in includes/theme-actions (Theme Setup)
@serif: "Droid Serif", serif; 
@sans_google: "Droid Sans", sans-serif;
@serif_heading: "Lobster", serif; 

// MIXINS
.border_radius(@radius:10px)
{
    -webkit-border-radius:@radius;
    -moz-border-radius:@radius;
    border-radius:@radius;
}

.border_radius_right(@radius:10px)
{
    -webkit-border-top-right-radius: @radius;
    -webkit-border-bottom-right-radius: @radius;
    -moz-border-radius-topright: @radius;
    -moz-border-radius-bottomright: @radius;
    border-top-right-radius: @radius;
    border-bottom-right-radius: @radius;
}

.border_radius_left(@radius:10px)
{
    -webkit-border-top-left-radius: @radius;
    -webkit-border-bottom-left-radius: @radius;
    -moz-border-radius-topleft: @radius;
    -moz-border-radius-bottomleft: @radius;
    border-top-left-radius: @radius;
    border-bottom-left-radius: @radius;
}

.border_radius_bottom(@radius:10px)
{
    -webkit-border-bottom-left-radius: @radius;
    -webkit-border-bottom-right-radius: @radius;
    -moz-border-radius-bottomleft: @radius;
    -moz-border-radius-bottomright: @radius;
    border-bottom-left-radius: @radius;
    border-bottom-right-radius: @radius;
}

.border_radius_top(@radius:10px)
{
    -webkit-border-top-left-radius: @radius;
    -webkit-border-top-right-radius: @radius;
    -moz-border-radius-topleft: @radius;
    -moz-border-radius-topright: @radius;
    border-top-left-radius: @radius;
    border-top-right-radius: @radius;
}

.box_shadow(@shadow_x:3px, @shadow_y:3px, @shadow_rad:3px, @shadow_in:3px, @shadow_color:#888)
{
    box-shadow:@shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
    -webkit-box-shadow:@shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
    -moz-box-shadow:@shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
    -o-box-shadow:@shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
}

.inset_box_shadow(@shadow_x:3px, @shadow_y:3px, @shadow_rad:3px, @shadow_in:3px, @shadow_color:#888)
{
    box-shadow:inset @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
    -webkit-box-shadow:inset @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
    -moz-box-shadow:inset @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
    -o-box-shadow:inset @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
}
 
.text_shadow(@shadow_x:0px, @shadow_y:1px, @shadow_rad:0px, @shadow_color:#fff)
{
    text-shadow:@shadow_x @shadow_y @shadow_rad @shadow_color;
}

.vertical_gradient(@from: #000, @to: #FFF) {
	background: @from;
    background: -webkit-gradient(linear, left top, left bottom, from(@from), to(@to));
    background: -webkit-linear-gradient(@from, @to);
    background: -moz-linear-gradient(center top, @from 0%, @to 100%);
    background: -moz-gradient(center top, @from 0%, @to 100%);
    filter: e(%("progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr=%d,endColorstr=%d)", @from, @to));
	-ms-filter: %("progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr=%d, endColorstr=%d)", @from, @to);
}

.transition(@selector:all, @animation:ease-in-out, @duration:.2s) {
    -webkit-transition:@selector @animation @duration;
    -moz-transition:@selector @animation @duration;
    -o-transition:@selector @animation @duration;
    transition:@selector @animation @duration;
}
 
.opacity(@opacity:0.75) {
    filter:~"alpha(opacity=@opacity * 100)";
    -moz-opacity:@opacity;
    -khtml-opacity: @opacity;
    opacity: @opacity;
}

.rotate(@degree:1deg) {
	-webkit-transform:rotate(@degree);
	-moz-transform:rotate(@degree);
}

.scale(@ratio:1.5){
  -webkit-transform:scale(@ratio);
  -moz-transform:scale(@ratio);
  transform:scale(@ratio);
}

.radial_gradient(@from: #000, @to: #FFF) {
	background: @from;
    background: -webkit-gradient(radial, 50% 10%, 0, 50% 10%, 1000, from(@from), to(@to));
    background: -moz-radial-gradient(center top, @from 0%, @to 100%);
}

.borderbox () {
	-webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
    -moz-box-sizing: border-box;    /* Firefox, other Gecko */
    box-sizing: border-box;         /* Opera/IE 8+ */
}