/**
 * component: field
 *
 * <div class="field">
 *     <label class="field__label">
 *         text
 *         <input type="text" class="field__text" />
 *     <label>
 * </div>
 *
 *
 * @author Björn Hase
 *
 */

$crispy__field__margin: toEm(0 0 $crispy__spacing 0) !default;

$crispy__field__border: 1px solid $crispy__color-secondary !default;

$crispy__field__color--valid: $crispy__color-success !default;
$crispy__field__color--error: $crispy__color-danger !default;

$crispy__field__border-color--focus: $crispy__color-primary !default;
$crispy__field__border-color--valid: $crispy__color-success !default;
$crispy__field__border-color--error: $crispy__color-danger !default;

$crispy__field__checked: $crispy__color-success !default;
$crispy__field__unchecked: $crispy__color-danger !default;

$crispy__field__input__font-size: $crispy__font-size !default;
$crispy__field__input__padding: toEm(6px 8px) !default;
$crispy__field__input__color: $crispy__color-text !default;

$crispy__field__select__padding: toEm(8px) !default;

$crispy__field__select__background-color: white !default;
$crispy__field__select__border: $crispy_border !default;

@mixin crispy__field() {
    .field {
        margin: $crispy__field__margin;

        .icon {
            vertical-align: top;
        }
    }

    // basic style for input elements, will be used to @extend
    .field__text, .field__select, .field__select {
        display: block;
        width: 100%;
        line-height: $crispy__golden-ratio;
        padding: $crispy__field__input__padding;
        color: $crispy__field__input__color;
        appearance: none;

        font-size: $crispy__field__input__font-size;
    }

    /**
     * label
     *
     *
     */

    .field__label {
        display: inline-block;
        width: 100%;
    }

    .field--valid {
        .field__label {
            color: $crispy__field__color--valid;
        }
    }

    .field--error {
        .field__label {
            color: $crispy__field__color--error;
        }
    }

    /**
     * input & textarea
     *
     *
     */

    .field__text {
        margin: 0;
        border: $crispy__field__border;

        &:focus {
            border-color: $crispy__field__border-color--focus;
        }
    }

    .field--valid {
        .field__text, .field__select {
            border-color: $crispy__field__border-color--valid;
        }
    }

    .field--error {
        .field__text, .field__select {
            border-color: $crispy__field__border-color--error;
        }
    }

    /**
     * select
     *
     *
     */

    .field__select {
        padding: $crispy__field__select__padding;
        border: $crispy__field__select__border;
        background-color: $crispy__field__select__background-color;

        &:focus {
            outline: 0;
            border-color: $crispy__field__border-color--focus;
        }
    }

    /**
     * radio
     *
     *
     */

    .field__radio {
        position: relative;
        display: none;

        + .field__label {
            .field__radio__checked {
                display: none;
            }

            &:hover {
                cursor: pointer;
            }
        }

        &:checked + .field__label &__checked {
            display: inline-block;
        }

        &:checked + .field__label &__unchecked {
            display: none;
        }

        &__checked {
            fill: $crispy__field__checked__color;
        }

        &__unchecked {
            fill: $crispy__field__unchecked__color;
        }
    }

    .field--valid {
        .field__radio__checked, .field__radio__unchecked {
            fill: $crispy__field__radio__color--valid;
        }
    }

    .field--error {
        .field__radio__checked, .field__radio__unchecked {
            fill: $crispy__field__radio__color--error;
        }
    }

    /**
     *  checkbox
     *
     *
     */

    .field__checkbox {
        position: relative;
        display: none;

        + .field__label {
            .field__checkbox__checked {
                display: none;
            }

            &:hover {
                cursor: pointer;
            }
        }

        &:checked + .field__label &__checked {
            display: inline-block;
        }

        &:checked + .field__label &__unchecked {
            display: none;
        }

        &__checked {
            fill: $crispy__field__checked__color;
        }

        &__unchecked {
            fill: $crispy__field__unchecked__color;
        }
    }

    .field--valid {
        .field__checkbox__checked, .field__checkbox__unchecked {
            fill: $crispy__field__color--valid;
        }
    }

    .field--error {
        .field__checkbox__checked, .field__checkbox__unchecked {
            fill: $crispy__field__color--error;
        }
    }

    /**
     *
     *
     *
     */

    .field__panel {
        padding: $crispy__field__panel__padding;
    }

    .field--valid {
        .field__panel {
            color: white;
            background-color: $crispy__field__background-color--valid;
        }
    }

    .field--error {
        .field__panel {
            color: white;
            background-color: $crispy__field__background-color--error;
        }
    }
}