//
// Component: Form
//
// ========================================================================


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

//
// New
//

@form-danger-focus-background:                  inherit;
@form-success-focus-background:                 inherit;

@form-label-font-size:                          @global-font-size;


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

.hook-form() {
    transition: 0.2s ease-in-out;
    transition-property: color, background-color, border-color, box-shadow;
}

.hook-form-single-line() {}

.hook-form-multi-line() {}

.hook-form-focus() {}

.hook-form-disabled() {}


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

.hook-form-danger() {}

.hook-form-success() {}

.hook-form-blank() {}

.hook-form-blank-focus() {}


// Radio and checkbox
// ========================================================================

.hook-form-radio() {
    transition: 0.2s ease-in-out;
    transition-property: background-color, border-color, box-shadow;
}

.hook-form-radio-focus() {}

.hook-form-radio-checked() {}

.hook-form-radio-checked-focus() { }

.hook-form-radio-disabled() {}


// Legend
// ========================================================================

.hook-form-legend() {}


// Label
// ========================================================================

.hook-form-label() { font-size: @form-label-font-size; }


// Layout
// ========================================================================

.hook-form-stacked-label() {}

.hook-form-horizontal-label() {}


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

// Transparent `background-color` doesn't work in IE11 and Edge and the background will appear white.
// This is why the text color is set to black.
.hook-form-misc() when (@form-background = transparent),
                       (@form-background = rgba(0, 0, 0, 0)) {
    // IE10+
    @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
        .uk-select:not([multiple]):not([size]) option { color: #444; }
    }

    // Edge
    @supports (-ms-accelerator:true) {
        .uk-select:not([multiple]):not([size]) option { color: #444; }
    }

}

.hook-form-misc() when not (@form-danger-focus-background = inherit) {

    .uk-form-danger:focus { background-color: @form-danger-focus-background; }

}

.hook-form-misc() when not (@form-success-focus-background = inherit) {

    .uk-form-success:focus { background-color: @form-success-focus-background; }

}


// Inverse
// ========================================================================

.hook-inverse-form() {}
.hook-inverse-form-focus() {}

.hook-inverse-form-radio() {}
.hook-inverse-form-radio-focus() {}

.hook-inverse-form-radio-checked() {}
.hook-inverse-form-radio-checked-focus() {}

.hook-inverse-form-label() {}