@charset "UTF-8";

* {
    padding: 0;
    margin: 0;
}

body {
    background-image: radial-gradient(#473962 15%, #2E2344 60%);
    font: 20px/20px "Lucida Grande", Tahoma, Verdana, sans-serif;
    color: #C1B8B7;
    overflow: hidden;
}

html,
body {
    height: 100%;
}

.pressed {
    transform: rotateX(-10deg);
}

.pressed-black {
    transform: rotateX(-10deg) translateZ(-150px) !important;
    margin-top: -20px !important;
}

.piano {
    transform-style: preserve-3d;
    perspective: 1500;
    position: absolute;
    width: 1260px;
    height: 70px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    margin-top: 300px;
    transform: translateZ(10px) rotateY(0deg) rotateX(-50deg);
}

.white-key-group {
    z-index: 1;
    transform-style: preserve-3d;
    width: 60px;
    height: 70px;
    position: absolute;
    transform-origin: 0% 0% -400px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: 0.2s;
}

.white-key-group .size-lr {
    width: 400px;
    height: 70px;
}

.white-key-group .size-t {
    width: 60px;
    height: 400px;
}

.white-key-group .tec {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0% 0%;
    border: 1px solid #ccc;
}

.white-key-group .y90-left {
    transform: rotateY(90deg);
    background: #999;
    background-image: linear-gradient(to bottom right, #fff, #999);
}

.white-key-group .y90-right {
    transform: rotateY(90deg);
    left: 60px;
    background: #999;
    background-image: linear-gradient(to bottom right, #fff, #999);
}

.white-key-group .x90-top {
    transform: rotateX(-90deg);
    background: #fff;
    background-image: linear-gradient(to bottom right, #eee, #fff);
}

.white-key-group .x90-front {
    transform: rotateX(0deg);
    width: 60px;
    height: 70px;
    background: #eee;
    background-image: linear-gradient(to top bottom, #fff, #eee);
    position: relative;
}

.white-key-group .x90-front2 {
    transform: rotateY(0deg);
    margin-left: 60px;
    width: 60px;
    height: 70px;
    background: #eee;
    background-image: linear-gradient(to bottom right, #999, #eee);
}

.black-key-group {
    margin-top: -42px;
    transform: translateZ(-150px);
    z-index: 100;
    transform-style: preserve-3d;
    width: 30px;
    height: 40px;
    position: absolute;
    transform-origin: 0% 0% -250px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: 0.2s;
}

.black-key-group .size-lr {
    width: 250px;
    height: 40px;
}

.black-key-group .size-t {
    width: 30px;
    height: 250px;
}

.black-key-group .tec {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0% 0%;
    border: 1px solid #222;
}

.black-key-group .y90-left {
    transform: rotateY(90deg);
    background: #222;
    background-image: linear-gradient(to bottom right, #111, #222);
}

.black-key-group .y90-right {
    transform: rotateY(90deg);
    left: 30px;
    background: #222;
    background-image: linear-gradient(to bottom right, #111, #222);
}

.black-key-group .x90-top {
    transform: rotateX(-90deg);
    background: #111;
    background-image: linear-gradient(to bottom right, #333, #111);
}

.black-key-group .x90-front {
    transform: rotateX(0deg);
    width: 30px;
    height: 40px;
    background: #333;
    background-image: linear-gradient(to top bottom, #111, #333);
    position: relative;
}

.black-key-group .x90-front2 {
    transform: rotateY(0deg);
    margin-left: 30px;
    width: 30px;
    height: 40px;
    background: #333;
    background-image: linear-gradient(to bottom right, #222, #333);
}

.black-key-group .f-notes {
    color: #eee;
    top: 5%;
}

.black-key-group .f-keymap {
    color: #eee;
    bottom: 5%;
}

.active {
    box-shadow: 0px 0px 150px 10px #72ECFC;
}

.scene {
    position: absolute;
    width: 1200px;
    height: 200px;
    top: -20%;
    left: -5%;
    right: 0;
    bottom: 0;
    margin: auto;
}

.menu {
    position: fixed;
    top: 0;
    width: 100%;
    height: 70px;
    background: #191426;
    text-align: center;
    color: #C1B8B7;
    font-size: 14px;
    line-height: 70px;
}

.menu .options {
    border-left: 1px solid #2f2647;
    float: right;
    height: 70px;
    line-height: 70px;
}

.menu .options.left {
    width: 400px;
}

.menu .options.right {
    width: 350px;
}

.menu .title {
    float: left;
    font-size: 20px;
    margin-left: 7%;
}

.menu label {
    margin: 0 15px;
    vertical-align: middle;
    padding-top: 3px;
    line-height: 20px;
}

.f-notes {
    text-align: center;
    font-weight: bold;
    font-size: 16px;
    color: #222;
    position: absolute;
    top: 10%;
    width: 100%;
    text-align: center;
    visibility: hidden;
}

.f-keymap {
    text-align: center;
    font-weight: bold;
    font-size: 12px;
    color: #222;
    position: absolute;
    bottom: 10%;
    width: 100%;
    text-align: center;
    visibility: hidden;
}

.info-active {
    visibility: visible;
}

.info {
    position: absolute;
    left: 50px;
    bottom: 30px;
    font-size: 14px;
}

.credits {
    position: absolute;
    right: 50px;
    bottom: 30px;
    font-size: 14px;
}

.octave {
    position: absolute;
    top: 100px;
    left: 25px;
    z-index: 300;
}

.octave p {
    font-size: 14px;
    margin-bottom: 5px;
}

.octave .box {
    float: left;
    line-height: 50px;
    text-align: center;
    width: 50px;
    height: 50px;
    border: 1px solid #ccc;
    border-radius: 7px;
    margin-right: 10px;
    transition: 0.4s;
    cursor: pointer;
}

.octave .box.b-active {
    background: #ccc;
    color: #191426;
}

.octave .box.b-active:hover {
    background: #ccc;
}

.octave .box:hover {
    background: #453769;
}

.volume {
    position: absolute;
    top: 130px;
    right: -30px;
    height: 50px;
    font-size: 14px;
    transform: rotate(-90deg);
    opacity: 0.2;
    z-index: 1000;
    transition: 0.2s;
}

.volume:hover {
    opacity: 0.9;
}

.volume label {
    display: block;
    text-align: center;
}

.animate {
    -webkit-animation-name: expand;
    animation-name: expand;
    -webkit-animation-duration: 10s;
    animation-duration: 10s;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-direction: alternate;
    animation-direction: alternate;
}

@-webkit-keyframes expand {
    0% {
        transform: rotateY(-30deg) rotateX(-40deg);
    }

    100% {
        transform: rotateY(20deg) rotateX(-35deg);
    }
}

@keyframes expand {
    0% {
        transform: rotateY(-30deg) rotateX(-40deg);
    }

    100% {
        transform: rotateY(20deg) rotateX(-35deg);
    }
}

/* 
 * CUSTOM DROP 
 * https://codepen.io/Thibaut/pen/Jasci
 */
.dropdown {
    display: inline-block;
    position: relative;
    overflow: hidden;
    vertical-align: middle;
    height: 28px;
    width: 150px;
    background: #f2f2f2;
    line-height: 20px;
    border: 1px solid;
    border-color: white #f7f7f7 whitesmoke;
    border-radius: 3px;
    background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.06));
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
}

.dropdown:before,
.dropdown:after {
    content: "";
    position: absolute;
    z-index: 2;
    top: 9px;
    right: 10px;
    width: 0;
    height: 0;
    border: 4px dashed;
    border-color: #888888 transparent;
    pointer-events: none;
}

.dropdown:before {
    border-bottom-style: solid;
    border-top: none;
}

.dropdown:after {
    margin-top: 7px;
    border-top-style: solid;
    border-bottom: none;
}

.dropdown-select {
    position: relative;
    width: 130%;
    margin: 0;
    padding: 6px 8px 6px 10px;
    height: 28px;
    line-height: 14px;
    font-size: 16px;
    color: #62717a;
    text-shadow: 0 1px white;
    background: #f2f2f2;
    /* Fallback for IE 8 */
    background: rgba(0, 0, 0, 0) !important;
    /* "transparent" doesn't work with Opera */
    border: 0;
    border-radius: 0;
    -webkit-appearance: none;
}

.dropdown-select:focus {
    z-index: 3;
    width: 100%;
    color: #394349;
    outline: 2px solid #49aff2;
    outline: 2px solid -webkit-focus-ring-color;
    outline-offset: -2px;
}

.dropdown-select>option {
    margin: 3px;
    padding: 6px 8px;
    text-shadow: none;
    background: #f2f2f2;
    border-radius: 3px;
    cursor: pointer;
}

/* Fix for IE 8 putting the arrows behind the select element. */
.lt-ie9 .dropdown {
    z-index: 1;
}

.lt-ie9 .dropdown-select {
    z-index: -1;
}

.lt-ie9 .dropdown-select:focus {
    z-index: 3;
}

/* Dirty fix for Firefox adding padding where it shouldn't. */
@-moz-document url-prefix() {
    .dropdown-select {
        padding-left: 6px;
    }
}

/* 
 * CUSTOM CHECKBOX  
 * https://codepen.io/CreativeJuiz/pen/BiHzp 
 */
/* Base for label styling */
[type=checkbox]:not(:checked),
[type=checkbox]:checked {
    position: absolute;
    left: -9999px;
}

[type=checkbox]:not(:checked)+label,
[type=checkbox]:checked+label {
    position: relative;
    padding-left: 25px;
    cursor: pointer;
}

/* checkbox aspect */
[type=checkbox]:not(:checked)+label:before,
[type=checkbox]:checked+label:before {
    content: "";
    position: absolute;
    left: 0;
    top: 2px;
    width: 17px;
    height: 17px;
    border: 1px solid #aaa;
    background: #f8f8f8;
    border-radius: 3px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* checked mark aspect */
[type=checkbox]:not(:checked)+label:after,
[type=checkbox]:checked+label:after {
    content: "✔";
    position: absolute;
    top: 0;
    left: -2px;
    font-size: 35px;
    color: #47AFC4;
    transition: all 0.2s;
}

/* checked mark aspect changes */
[type=checkbox]:not(:checked)+label:after {
    opacity: 0;
    transform: scale(0);
}

[type=checkbox]:checked+label:after {
    opacity: 1;
    transform: scale(1);
}

/* disabled checkbox */
[type=checkbox]:disabled:not(:checked)+label:before,
[type=checkbox]:disabled:checked+label:before {
    box-shadow: none;
    border-color: #bbb;
    background-color: #ddd;
}

[type=checkbox]:disabled:checked+label:after {
    color: #999;
}

[type=checkbox]:disabled+label {
    color: #aaa;
}

/* accessibility */
[type=checkbox]:checked:focus+label:before,
[type=checkbox]:not(:checked):focus+label:before {
    border: 1px dotted blue;
}