.msp-form-control {
    display: block;
    width: 100%;
    background: $msp-form-control-background;
    // color: $font-color;
    border: none; // !important;
    padding: 0 $control-spacing;
    line-height: $row-height - 2px;
    height: $row-height;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    -webkit-box-shadow: none; // iOS <4.3 & Android <4.1
    box-shadow: none;
    // box-shadow: none !important;
    background-image: none;

    // Firefox
    &::-moz-placeholder {
        color: color-lower-contrast($font-color, 33%);
        opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526
    }
    &:-ms-input-placeholder { color: color-lower-contrast($font-color, 33%); } // Internet Explorer 10+
    &::-webkit-input-placeholder  { color: color-lower-contrast($font-color, 33%); } // Safari and Chrome

    &:hover {
        color: $hover-font-color;
        background-color: color-increase-contrast($msp-form-control-background, 5%);
        border: none;
        outline-offset: -1px !important;
        outline: 1px solid color-increase-contrast($msp-form-control-background, 20%) !important;
    }

    &:active, &:focus {
        color: $font-color;
        background-color: $msp-form-control-background;
        border: none;
        outline-offset: 0;
        outline: none;
    }

    // Disabled and read-only inputs
    //
    // HTML5 says that controls under a fieldset > legend:first-child won't be
    // disabled if the fieldset is disabled. Due to implementation difficulty, we
    // don't honor that edge case; we style them as disabled anyway.
    &[disabled],
    &[readonly],
    fieldset[disabled] & {
        background: $default-background;
        opacity: 0.35;
    }
}

.msp-btn {
    @extend .msp-form-control;

    display: inline-block;
    margin-bottom: 0; // For input.msp-btn
    text-align: center;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
    white-space: nowrap;
    @include user-select(none);


    padding: 0 $control-spacing;
    line-height: $row-height;
    border: none;
    -moz-box-sizing: border-box;
    box-sizing: border-box;

    &[disabled] {
        background: $default-background;
        opacity: 0.35;
    }
}

.msp-btn-block {
    display: block;
    width: 100%;
}

.msp-btn, .msp-btn:active, .msp-btn-link:focus, .msp-btn:hover {
    outline: none;
}

.msp-material-icon {
    svg {
        display: inline-flex;
        vertical-align: middle;
        font-size: 1.2em;
        margin-bottom: 3px;

        fill: currentColor;
        width: 1em;
        height: 1em;
        flex-shrink: 0;
        user-select: none;
    }
}

.msp-btn-block {
    > .msp-material-icon {
        margin-left: 0;
        margin-right: .4em;
    }
}

.msp-btn-childless {
    > .msp-material-icon {
        margin-left: 0;
        margin-right: 0;
    }
}

.msp-btn-icon {
    border: none;
    height: $row-height;
    width: $row-height;
    line-height: $row-height;
    padding: 0;
    text-align: center;

    &:hover {
        color: $hover-font-color;
        background-color: color-increase-contrast($msp-form-control-background, 5%);
        border: none;
        outline-offset: -1px !important;
        outline: 1px solid color-increase-contrast($msp-form-control-background, 20%) !important;
    }

    &[disabled], &[disabled]:hover, &[disabled]:active {
        color: $msp-btn-link-toggle-off-font-color;
    }
}

.msp-btn-icon-small {
    border: none;
    height: $row-height;
    width: 20px;
    // font-size: 85%;
    line-height: $row-height;
    padding: 0;
    text-align: center;

    &:hover {
        color: $hover-font-color;
        background-color: color-increase-contrast($msp-form-control-background, 5%);
        border: none;
        outline-offset: -1px !important;
        outline: 1px solid color-increase-contrast($msp-form-control-background, 20%) !important;
    }

    &[disabled], &[disabled]:hover, &[disabled]:active {
        color: $msp-btn-link-toggle-off-font-color;
    }
}

.msp-btn-link {
    font-weight: normal;
    border-radius: 0;

    &,
    &:active,
    &.active,
    &[disabled],
    fieldset[disabled] & {
        background-color: transparent;
        -webkit-box-shadow: none; // iOS <4.3 & Android <4.1
        box-shadow: none;
    }
    &,
    &:hover,
    &:focus,
    &:active {
        border-color: transparent;
    }
    &:hover,
    &:focus {
        text-decoration: none;
        background-color: transparent;
    }
    &[disabled],
    fieldset[disabled] & {
        &:hover,
        &:focus {
        text-decoration: none;
        }
    }

    .msp-icon {
        font-size: 100%;
    }
}

.msp-btn-link, .msp-btn-link:active, .msp-btn-link:focus {
    color: $msp-btn-link-font-color;
    text-decoration: none;
}

.msp-btn-link:hover {
    color: $hover-font-color;
    text-decoration: none;
}

.msp-btn-link-toggle-on {
    color: $msp-btn-link-toggle-on-font-color;
}

.msp-btn-link-toggle-off, .msp-btn-link-toggle-off:active, .msp-btn-link-toggle-off:focus {
    color: $msp-btn-link-toggle-off-font-color !important;
}

.msp-btn-link-toggle-off:hover,  .msp-btn-link-toggle-on:hover {
    color: $hover-font-color !important;
}

@mixin msp-btn($name, $font, $bg) {
    .msp-btn-#{$name}, .msp-btn-#{$name}:active, .msp-btn-#{$name}:focus {
        color: $font;
        background: $bg;
    }
    .msp-btn-#{$name}:hover {
        color: $hover-font-color;
        background: color-lower-contrast($bg, 2.5%);
    }

    .msp-btn-#{$name}[disabled], .msp-btn-#{$name}[disabled]:hover,
    .msp-btn-#{$name}[disabled]:active, .msp-btn-#{$name}[disabled]:focus {
        color: color-lower-contrast($font, 1%);
    }
}

// @include msp-btn('remove', $msp-btn-remove-font-color, $msp-btn-remove-background);
@include msp-btn('action', $font-color, $msp-btn-action-background);
@include msp-btn('commit-on', $msp-btn-commit-on-font-color, $msp-btn-commit-on-background);
@include msp-btn('commit-off', $msp-btn-commit-off-font-color, $msp-btn-commit-off-background);

.msp-btn-remove:hover {
    color: $msp-btn-remove-hover-font-color;
}
.msp-btn-commit-on:hover {
	color: $msp-btn-commit-on-hover-font-color;
}

.msp-btn-action {
    height: $row-height;
    line-height: $row-height;
}

input[type="file"] {
    display: block;
}

// Make range inputs behave like textual form controls
input[type="range"] {
    display: block;
    width: 100%;
}

// Make multiple select elements height not fixed
select[multiple],
select[size] {
    height: auto;
}

// Reset height for `textarea`s
textarea.msp-form-control {
    height: auto;
}

.msp-control-top-offset {
    margin-top: 1px;
}

.msp-btn-commit {
    text-align: right;
    padding-top: 0;
    padding-bottom: 0;
    padding-right: $control-spacing;
    padding-left: 0;
    line-height: $row-height;
    border: none;
    overflow: hidden;
    font-weight: bold;

    .msp-icon {
        display: block-inline;
        line-height: $row-height;
        width: $row-height;
        text-align: center;
    }
}

select.msp-form-control {
    background: none;
    background-color: $msp-form-control-background;
    background-size: 8px 12px;
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAUCAMAAACzvE1FAAAADFBMVEUzMzMzMzMzMzMzMzMKAG/3AAAAA3RSTlMAf4C/aSLHAAAAPElEQVR42q3NMQ4AIAgEQTn//2cLdRKppSGzBYwzVXvznNWs8C58CiussPJj8h6NwgorrKRdTvuV9v16Afn0AYFOB7aYAAAAAElFTkSuQmCC);
    background-repeat: no-repeat;
    background-position: right $control-spacing center;
    padding-right: ($row-height - 8px);
}

select.msp-form-control:-moz-focusring {
    color: transparent;
    text-shadow: 0 0 0 $font-color;
}

.msp-default-bg {
    background: $default-background;
}

.msp-transparent-bg {
    background: transparent;
}

.msp-no-hover-outline {
    &:hover {
        color: $hover-font-color;
        background-color: inherit;
        border: none;
        outline-offset: 0 !important;
        outline: none !important;
    }
}

.msp-icon-inline {
    margin-right: 8px;
}