//= require bootstrap/dist/css/bootstrap.min
//= require bootstrap/dist/css/bootstrap-theme.min

/*@import url(http://fonts.googleapis.com/css?family=Abel);*/

$red: #fc3932;
$darkred: #cc2b1f;
$grey: #ccc;
$darkgrey: #aaa;

$cellWidth: 30px;
$cellHeight: 30px;

body {
    font-family: Abel, sans-serif;
}

.button, .toggle-button {
    outline: none;
    border: none;
    color: #fff;
    display: inline-block;
    padding: 0;
    vertical-align: top;
}

.knob {
    display: inline-block;
    padding: 10px;
    /*background: blue;*/

    p {
        text-align: center;
        margin-top: -5px;
    }
}

.waveform {
    width: 120px;
    display: inline-block;
    vertical-align: top;
    text-align: center;
}

.toggle-button {
    background-color: $grey;
    width: $cellWidth;
    height: $cellHeight;
    margin-bottom: 2px;

    &.on {
        background-color: $red;
    }
}

.waveform-button {
    padding: 10px;
}

.pitch-label {
    background-color: #e6e6e6;
    height: $cellHeight;
    margin-bottom: 2px;
    line-height: $cellHeight;
    font-size: 1.5em;
    text-align: center;
}

.step-label {
    background-color: #f2f2f2;
    margin-bottom: 2px;
    line-height: $cellHeight;
    text-align: center;
    font-size: 1.5em;
}

.column {
    padding-left: 12px;
    padding-top: 10px;
    display: inline-block;
    width: 270px;

    .button {
        width: 126px;
        height: 62px;
        padding: 10px 20px;
        margin-bottom: 2px;
    }

    .button + .button {
        margin-left: 2px;
    }

    .pattern-button {
        width: $cellWidth;
        height: $cellHeight;
        padding: 0;
    }

    .pattern-button + .pattern-button {
        margin-left: 2px;
    }
}

.step-column {
    width: $cellWidth;
    box-sizing: content-box;
    padding-left: 2px;
    display: inline-block;
    line-height: 0;
    padding-top: 5px;
    border-top: 5px solid transparent;

    &.highlight {
        .step-label {
            background-color: #e6e6e6;
        }

        .button.grey {
            background-color: #aaaaaa;
        }
    }
}

.playing {
    border-top: 5px solid $red;
}

.grid {
    display: inline-flex;
    align-items: flex-start;
}

.pitch-button {
    width: $cellWidth;
    height: $cellHeight;
    margin-bottom: 2px;
}

.button {
    background-color: $red;

    &:active {
        background-color: $darkred;
    }
}

.button.grey {
    background-color: $grey;

    &:active {
        background-color: $darkgrey;
    }
}