/* THE PROFESSOR'S STYLES */

body {
  background-color: #FCFCFC;
  font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a,
a:visited{
  color:#0399FE;
  text-decoration: none;
}
a:hover{
  text-decoration: underline;
}

/* utilities */
.clearfix:before,
.clearfix:after { content: "\0020"; display: block; height: 0; overflow: hidden; }
.clearfix:after { clear: both; }
.clearfix { zoom: 1; clear: both; }
.hide { opacity: 0 !important; }
.show { opacity: 1 !important; }
.offscreen { border:0; clip:rect(0 0 0 0); height:1px; width:1px; margin:-1px; overflow:hidden; padding:0; position:absolute; }
.error { color: #D13535; }
.ok { color: #089908; }
.left { float: left !important; }
.right { float: right !important; }
.break { display:block; }
.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
.animated {
  -webkit-transition: all 0.4s ease-in-out;
     -moz-transition: all 0.4s ease-in-out;
      -ms-transition: all 0.4s ease-in-out;
       -o-transition: all 0.4s ease-in-out;
          transition: all 0.4s ease-in-out;
}
.animated.fast {
  -webkit-transition: all 0.15s ease-in-out;
     -moz-transition: all 0.15s ease-in-out;
      -ms-transition: all 0.15s ease-in-out;
       -o-transition: all 0.15s ease-in-out;
          transition: all 0.15s ease-in-out;
}
.animated.slow {
  -webkit-transition: all 1s ease-in-out;
     -moz-transition: all 1s ease-in-out;
      -ms-transition: all 1s ease-in-out;
       -o-transition: all 1s ease-in-out;
          transition: all 1s ease-in-out;
}


/* font classes */
.oswald { font-family: 'Oswald'; font-weight: normal; font-style: normal; }

/* box */
.box {
  box-shadow: 0 1px #EBEBEB;
  background: #FFF;
  border-radius: 3px;
  border: 1px solid;
  border-color: #E5E5E5 #D3D3D3 #B9C1C6;
}


/* generic button styles */
.button,
a.button,
button.button{
  outline:none;
  border:none;
  padding: .5em 2em;
  background-color: #009afe;
  color:#fff;
  border: 1px solid;
  border-color: #2A7FB8;
  text-decoration: none;
}

.button:focus,
.button:hover,
a.button:focus,
a.button:hover,
button.button:focus,
button.button:hover{
  text-decoration: none;
  background-color: #0776C0;
}

.button.inverted,
a.button.inverted,
button.button.inverted{
  border:1px solid #009afe;
  color:#009afe;
  background-color: #fff; 
}
.button.inverted:focus,
.button.inverted:hover,
a.button.inverted:focus,
a.button.inverted:hover,
button.button.inverted:focus,
button.button.inverted:hover {
  background-color: #ddd;
}


/* form elements */

.prof-input {
  position: relative;
  display:inline-block;
}

.prof-input > * {
  border: 6px solid #ECECEC; 
}
.prof-input > *:focus {
  outline: none;
  border-color: #CFCFCF;
}
.prof-input.ok-border > * {
  border-color: #17E217;
}
.prof-input.error-border > * {
  border-color: #FF5252;
}

.prof-input input[type="text"],
.prof-input input[type="number"],
.prof-input input[type="password"],
.prof-input select,
.prof-input textarea {
  padding: .25em .35em;
  width:100%;
  resize:none;
}

.prof-input.select-arrow:after,
.prof-input.select-arrow:before {
  content:"";
  position: absolute;
  right:1px;
  top:1px;
  pointer-events:none;
}
.prof-input.select-arrow:after {
  width:0;
  height:0;
  top:14px;
  right:8px;
  border-width: 8px;
  border-style: solid;
  border-color: #009AFE transparent transparent transparent;
}
.prof-input.select-arrow:before{
  width:30px;
  height:30px;
  border-left:1px solid #B3B3B3;
  background-color: #FFF;
}

.prof-input select::-ms-expand{ display:none; }
.prof-input select {
  cursor: pointer;
  color:#696969;
  font-weight:300;
  padding-right: 1.5em;
  background:none;
  text-indent:0.01px;
  text-overflow:'';
  border-radius:0;
  -webkit-appearance:none;
     -moz-appearance:none;
      -ms-appearance:none;
          appearance:none;
}

/* all things disabled */
.button.disabled,
.button.disabled:hover,
.button[disabled],
.button[disabled]:hover,
.prof-input textarea[disabled],
.prof-input input[disabled],
.prof-input select[disabled],
.prof-input.disabled,
.prof-input.disabled textarea,
.prof-input.disabled input,
.prof-input.disabled select {
  /*background-color: #E7E7E7;*/
  /*border-color: #B3B3B3;*/
  color: #807F7F;
  pointer-events:none;
}
.prof-input.select-arrow.disabled:before{
  background-color:#E7E7E7;
}
.prof-input.select-arrow.disabled:after{
  border-top-color:#B3B3B3;
}


/* generic lightbox */
.lightbox {
  position: fixed;
  overflow: hidden;
  top: 0;
  left: -9999px;
  height: 100%;
  width: 100%;
  background-color: rgba(0,0,0,.8);
  z-index: 9999;
  opacity: 0;
  -webkit-transition: opacity 0.4s;
     -moz-transition: opacity 0.4s;
      -ms-transition: opacity 0.4s;
       -o-transition: opacity 0.4s;
          transition: opacity 0.4s;
}

.lightbox.show{
  opacity:1;
  left: 0;
}

.ie8 .lightbox{
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#bf000000', endColorstr='#bf000000',GradientType=0 );
}

.lightbox > div{
  position: relative;
  top: 60px;
  width: 600px;
  margin: 0 auto;
  z-index: 9999px;
}

.lightbox a.close{
  cursor: pointer;
  text-decoration: none;
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 99;
}

.lightbox a.close:before{
  content: "\d7";
  color:#bbb;
  font-weight: bold;
  font-size: 40px;
  font-family: arial, sans-serif;
  line-height: 30px;
  height: 30px;
  width: 30px;
  display: block;
  text-align: center;
}
.lightbox a.close:hover:before{
  color: #fff;
}


/* table defaults */
table {
  width: 100%;
  padding: 0;
  border-collapse: separate;
}

table th,
table td {
  padding: 1em;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid #ddd;
  background-color: transparent;
}

table th {
  font-weight: bold;
  border-top: 1px solid #ddd;
  background-color: transparent;
}



/* the prefessor! */
.the-prof{
  width:100%;
  padding-top:2em;
  text-align:center;
}
.the-prof > div{
  display:inline-block;
  position:relative;
  overflow:hidden;
  width: 600px;
}
.the-prof .still{
  position:relative;
  width:100%;
  display: block;
}
.the-prof animator{
  position:absolute;
  left:100%;
  top:0;
  height: 100%;
}
.the-prof animator img {
  height:100%;
  display: block;
}

.gametype{
  text-align: center;
}
.gametype .button {
  margin-bottom: 1em;
  display: inline-block;
}
.the-problem{
  text-align:center;
  font-size:6em;
}
.the-problem p{
  margin-top:1rem;
}
.the-problem .prof-input {
  width:2em;
}
.prof-input.ok-border.disabled input{
  background-color:#E5FAE5;
}
.prof-input.error-border.disabled input{
  background-color:#FAD7D7;
}
.score{
  position:absolute;
  top:2em;
  left:1em;
}
.score p,
.timer p{
  font-weight: 300;
  font-size:2em;
  margin-top:0;
  margin-bottom:0;
}

.timer {
  position: absolute;
  top:2em;
  right:1em;
  width:6em;
}


/* 600px */
@media (max-width: 600px) {
  .the-prof > div{ width: 100%; }
  .the-problem{ font-size: 3em; }
  .prof-input input[type="text"]{ padding-left:.3em;padding-right:.3em}
  .score p{ font-size: 1.25em; } 
}