@font-face{
    font-family: zorque;
    /* https://www.1001fonts.com/zorque-font.html */
    src: url('font.ttf'); 
}
body, html{
    font-family: zorque;
    overflow: hidden;
    width: 100%;
    height: 100%;
    background-color: #dddddd;
    margin: 0;
}
.app{
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

/* game menu */
.app-dialogue{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
}

.app-title{
    width: 300px;
    text-align: center;
    font-size: 35px;
    margin-bottom: 30px;
    color: #ffffff;
    opacity: 0;

    text-shadow: 0px 0px #bebebe;
    -webkit-box-shadow: inset 0px 0px 0px 0px #6a6a6a;
    -moz-box-shadow: inset 0px 0px 0px 0px #6a6a6a;
    box-shadow: inset 0px 0px 0px 0px #6a6a6a;
    
    background-color: #929292;
    border-radius: 10px;
    padding: 10px;
    
    transition: box-shadow 1s, -moz-box-shadow 1s, -webkit-box-shadow 1s, margin-top 1s, opacity 0.5s ease 0.5s;
}
.app-dialogue.shown .app-title{
    opacity: 1;

    text-shadow: 0px 3px #bebebe;
    -webkit-box-shadow: inset 0px 3px 0px 0px #6a6a6a;
    -moz-box-shadow: inset 0px 3px 0px 0px #6a6a6a;
    box-shadow: inset 0px 3px 0px 0px #6a6a6a;

    transition: box-shadow 1s, text-shadow 1s, -moz-box-shadow 1s, -webkit-box-shadow 1s, margin-top 1s, opacity 0.5s;
}

.app-menu{
    position: relative;
    left: 50%;
    transform: translate(-50%, 0);

    text-align: center;
    opacity: 0;
    padding: 5px;
    margin-top: 10px;
    background-color: white;
    width: 300px;
    color: #6a6a6a;
    display: inline-block;
    

    border-radius: 10px;
    -webkit-box-shadow: 0px 0px 0px 0px #b1b1b1;
    -moz-box-shadow: 0px 0px 0px 0px #b1b1b1;
    box-shadow: 0px 0px 0px 0px #b1b1b1;

    transition: box-shadow 1s, -moz-box-shadow 1s, -webkit-box-shadow 1s, margin-top 1s, padding 1s, opacity 0.5s ease 0.5s;
}
.app-dialogue.shown .app-menu{
    opacity: 1;
    padding: 10px;
    margin-top: 0px;
    border-radius: 10px;
    -webkit-box-shadow: 0px 4px 0px 0px #b1b1b1;
    -moz-box-shadow: 0px 4px 0px 0px #b1b1b1;
    box-shadow: 0px 4px 0px 0px #b1b1b1;

    transition: box-shadow 1s, -moz-box-shadow 1s, -webkit-box-shadow 1s, margin-top 1s, padding 1s, opacity 0.5s;
}
.app-menu .app-highscore{
    margin-top: 20px;
    font-size: 20px;
    display: none;
}
.app-menu .app-highscore-message{
    display: inline-block;
}
.app-menu .app-highscore-value{
    display: inline-block;
}
.app-menu .app-death-message{
    display: none;
    color: #ff0000;
    font-size: 28px;
}
.app-menu .app-final-score{
    display: none;
    font-size: 20px;
    margin-bottom: 20px;
}
.app-menu .app-final-score-message{
    display: inline-block;
}
.app-menu .app-final-score-value{
    display: inline-block;
}

.app-menu .app-play-button{
    font-family: zorque;
    font-size: 24px;
    color: white;
    border: none;
    background-color: #009900;
    border-radius: 5px;
    width: 100%;
    -webkit-box-shadow: 0px 2px 0px 0px rgba(0, 64, 14, 0.75);
    -moz-box-shadow: 0px 2px 0px 0px rgba(0, 64, 14, 0.75);
    box-shadow: 0px 2px 0px 0px rgba(0, 64, 14, 0.75);
}
.app-menu .app-play-button:active,
.app-menu .app-play-button.active{
    margin-top: 2px;
    margin-bottom: -2px;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}
button:focus, input:focus{
    outline: none;
}
.app-menu .app-play-button:after{
    content: "PLAY";
}

.app-menu.restart .app-death-message,
.app-menu.restart .app-final-score,
.app-menu.restart .app-highscore{
    display: block;
}
.app-menu.restart .app-play-button:after{
    content: "PLAY AGAIN";
}

/* game header */
.app-header-outer{
    background-color: #ffffff;
    padding: 10px;
    margin-bottom: 10px;

    border-radius: 10px;
    -webkit-box-shadow: 0px 4px 0px 0px rgba(0,0,0,0.2);
    -moz-box-shadow: 0px 4px 0px 0px rgba(0,0,0,0.2);
    box-shadow: 0px 4px 0px 0px rgba(0,0,0,0.2);
}
.app-header{
    width: 100%;
    height: 30px;
    background-color: white;
}
/* Audio */
.app-audio{
    float: left;
}
.app-audio .app-music,
.app-audio .app-sound-fx{
    text-shadow: 0px 3px #b1b1b1;
    cursor: pointer;
    position: relative;
    vertical-align: middle;
    box-sizing: border-box;
    /* color: white; */
    color: #6a6a6a;
    background-color: #eeeeee;
    margin-top: -2px;

    padding: 5px;
    border-radius: 5px;
    font-size: 24px;
    -webkit-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    -moz-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
}
.app-audio .app-music-disabled,
.app-audio .app-sound-fx-disabled{
    pointer-events: none;
    position: absolute;
    top: -5px;
    left: 18px;
    transform: rotate(45deg);
    font-size: 40px;
    display: none;
}
.app-audio .app-music.disabled,
.app-audio .app-sound-fx.disabled{
    text-shadow: none;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}
.app-audio .app-music.disabled .app-music-disabled,
.app-audio .app-sound-fx.disabled .app-sound-fx-disabled{
    display: inline-block;
}
.app-audio .app-volume{
    display: inline-block;
    vertical-align: middle;
    
    width: 70px;
    height: 25px;
    
    margin-left: 5px;
    margin-bottom: 2px;
    border-radius: 5px;
    background-color: #eeeeee;
    -webkit-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    -moz-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
}
.app-audio .app-volume-level{
    height: 100%;
    background-color: #6a6a6a;
    border-radius: 5px;
}
/* score */
.app-scoring{
    float: right;
    line-height: 32px;
    font-size: 20px;
    color: #6a6a6a;
}
.app-score-multiplier{
    display: inline-block;
    margin-right: 10px;
}
.app-score-multiplier-value{
    display: inline-block;
}
.app-score-multiplier-value-text{
    display: inline-block;
}
.app-score{
    display: inline-block;
    width: 190px;
    text-align: right;
}
.app-score-value{
    display: inline-block;
}
.app-score-value-text{
    display: inline-block;
}
.app-score-multiplier-value,
.app-score-value{
    border-radius: 5px;
    padding-left: 10px;
    padding-right: 10px;
    font-size: 25px;
    color: #ff0000;
    background-color: #eeeeee;
    text-shadow: 0px 3px #d6a5a5;
    -webkit-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    -moz-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
}


/* game board */
.app-board-container-outer{
    display: inline-block;
    background-color: #ffffff;
    padding: 10px;

    border-radius: 10px;
    -webkit-box-shadow: 0px 4px 0px 0px rgba(0,0,0,0.2);
    -moz-box-shadow: 0px 4px 0px 0px rgba(0,0,0,0.2);
    box-shadow: 0px 4px 0px 0px rgba(0,0,0,0.2);
}
.app-board-container{
    display: inline-block;
    overflow: hidden;
    border-radius: 5px;

    -webkit-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    -moz-box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    box-shadow: inset 0px 2px 0px 2px rgba(0,0,0,0.2);
    box-sizing: border-box;
    background-color: #eeeeee;
}
.board{
    position: relative;
    border: transparent solid 20px;
    margin: -20px;
    margin-top: -16px;
}
.board.shakeSmall{
    animation: shakeSmall 0.1s; 
    animation-iteration-count: infinite; 
}
.board.shake{
    animation: shake 0.1s; 
    animation-iteration-count: infinite; 
}
.board.shakeBig{
    animation: shakeBig 0.1s; 
    animation-iteration-count: infinite; 
}
.board-cell{
    position: absolute;
}
.board-cell-inner{
    width: 24px;
    height: 24px;
    transform: translate(-50%, -50%);
    border-bottom: 4px solid rgb(179, 179, 179);
    transition: 0.5s;
}

@keyframes shakeSmall {
    0% { transform: translate(0px, 0px) rotate(0deg); }
    10% { transform: translate(-0px, -1px) rotate(-0.25deg); }
    20% { transform: translate(-1px, 0px) rotate(0.25deg); }
    30% { transform: translate(1px, 1px) rotate(0deg); }
    40% { transform: translate(0px, -1px) rotate(0.25deg); }
    50% { transform: translate(-1px, 0px) rotate(-0.25deg); }
    60% { transform: translate(-2px, 1px) rotate(0deg); }
    70% { transform: translate(1px, 1px) rotate(-0.25deg); }
    80% { transform: translate(0px, 0px) rotate(0.25deg); }
    90% { transform: translate(0px, 1px) rotate(0deg); }
    100% { transform: translate(0px, -1px) rotate(-0.25deg); }
}
@keyframes shake {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-0.5deg); }
    20% { transform: translate(-3px, 0px) rotate(0.5deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(0.5deg); }
    50% { transform: translate(-1px, 2px) rotate(-0.5deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-0.5deg); }
    80% { transform: translate(-1px, -1px) rotate(0.5deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-0.5deg); }
}
@keyframes shakeBig {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(3px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(3px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(1px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}