//
// Component: Overlay
//
// ========================================================================


// Variables
// ========================================================================

//
// New
//

@overlay-default-backdrop-filter:               ~'';
@overlay-primary-backdrop-filter:               ~'';

@internal-overlay-default-backdrop-filter:      ~'';
@internal-overlay-primary-backdrop-filter:      ~'';


// Component
// ========================================================================

.hook-overlay() {}


// Icon
// ========================================================================

.hook-overlay-icon() {}


// Style modifiers
// ========================================================================

// Filter
.hook-overlay-default() when not (@overlay-default-backdrop-filter = ~'') and (@internal-overlay-default-backdrop-filter = ~'') {
    backdrop-filter: @overlay-default-backdrop-filter;
    -webkit-backdrop-filter: @overlay-default-backdrop-filter;
}

// Url
.hook-overlay-default() when (@overlay-default-backdrop-filter = ~'') and not (@internal-overlay-default-backdrop-filter = ~'') {
    backdrop-filter: url("@{internal-overlay-default-backdrop-filter}");
    -webkit-backdrop-filter: url("@{internal-overlay-default-backdrop-filter}");
}

// Both
.hook-overlay-default() when not (@overlay-default-backdrop-filter = ~'') and not (@internal-overlay-default-backdrop-filter = ~'') {
    backdrop-filter: @overlay-default-backdrop-filter url("@{internal-overlay-default-backdrop-filter}");
    -webkit-backdrop-filter: @overlay-default-backdrop-filter url("@{internal-overlay-default-backdrop-filter}");
}

// Filter
.hook-overlay-primary() when not (@overlay-primary-backdrop-filter = ~'') and (@internal-overlay-primary-backdrop-filter = ~'') {
    backdrop-filter: @overlay-primary-backdrop-filter;
    -webkit-backdrop-filter: @overlay-primary-backdrop-filter;
}

// Url
.hook-overlay-primary() when (@overlay-primary-backdrop-filter = ~'') and not (@internal-overlay-primary-backdrop-filter = ~'') {
    backdrop-filter: url("@{internal-overlay-primary-backdrop-filter}");
    -webkit-backdrop-filter: url("@{internal-overlay-primary-backdrop-filter}");
}

// Both
.hook-overlay-primary() when not (@overlay-primary-backdrop-filter = ~'') and not (@internal-overlay-primary-backdrop-filter = ~'') {
    backdrop-filter: @overlay-primary-backdrop-filter url("@{internal-overlay-primary-backdrop-filter}");
    -webkit-backdrop-filter: @overlay-primary-backdrop-filter url("@{internal-overlay-primary-backdrop-filter}");
}


// Miscellaneous
// ========================================================================

.hook-overlay-misc() {}