@charset "UTF-8";
@import "./base.css";
@import url("https://fonts.googleapis.com/css?family=Noto+Sans:400,700");
/* Colourscheme from https://www.materialui.co/colors */

* { 
    -webkit-font-smoothing: antialiased;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-appearance: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -moz-appearance: none;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    appearance: none;
    font-family: "Noto Sans", sans-serif !important;
    font-weight: 400;
    font-size: 1.6rem; 
    text-rendering: optimizeLegibility;
    line-height: 1.5;
}


::-moz-focus-inner {
    border: 0 !important;
    padding: 0 !important;
}

p {
    margin-bottom: 0.8rem;
}

strong {
    font-weight: 700;
}

select:-moz-focusring {
    color: transparent !important;
    text-shadow: 0 0 0 #000 !important;
}

:disabled {
    pointer-events: none;
}

html {
    font-size: 62.5%;
}

html, body, input:not([type=text]), button, select, option {
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
}

html, body, input, button, select, option, textarea {
    vertical-align:top;
    margin: 0;
    padding: 0;
    color: black; /*#1d3850;*/
    /*font-family: 'Noto Sans', sans-serif;*/
    overflow: hidden;
}

body {
    background-color: white;
    font-size: 1.6rem;
    font-weight: 400;
}

input, button, select, option, textarea {
    background-color: white;
    font-size: 100%;
    padding: 0.4rem 0.8rem;
}

table {
    border-style: double;
    border-color: #4527A0;
    border-width: 3px;
    padding: 1.6rem;
    border-collapse: collapse;
}

thead th {
    text-align: center;
}

th {
    font-weight: bold;
    border: 1px solid #4527A0;
    padding: 1.6rem;
    vertical-align: top;
}

td {
    border: 1px solid #4527A0;
    padding: 1.6rem;
    overflow: auto;
}

.content-panel {
    display: flex;
    flex-flow: column;
    align-items: stretch;
    width: 100%;
    height: 100vh;
    left: 0;
    top: 0;
    overflow: hidden;
}

.nav-bar {
    background-color: #311B92;
    color: white;
    padding: 0 1.6rem 0 1.6rem;
    border-bottom: 1px solid #7E57C2;
    margin: 0;
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.main-panel {
    flex: 1;
    display: flex;
    flex-flow: row;
    align-items: stretch;
    overflow: hidden;
}

.exam-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    overflow: hidden;
    position: relative;
}

.question-list-panel {
    flex-shrink: 0;
    display: none;
    padding-top: 1.6rem;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.question-list-panel * {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.question-list-panel::after {
    display: block;
    width: 100%;
    height: 24px;
    bottom: 0;
    left: 0;
    content: "";
}

.review-heading {
    padding: .8rem 1.6rem;
    margin: 0;
    border-bottom: 1px solid #7E57C2;
    background-color: #4527A0;
    color: white;
}

.question-list-flag {
    float: right; 
    color: #311B92; 
    visibility: hidden;
}

.question-list-item,
.empty-saved-localdb {
    background-color: white;
    padding: 0.8rem;
    border-bottom: 1px solid grey;
}

.no-touch .question-list-item:hover,
.no-touch .empty-saved-localdb:hover {
    background-color: #cccccc !important;
    cursor: cell;
}

.question-saved-localdb {
    background-color: #7E57C2;
    padding: 0.8rem;
    border-bottom: 1px solid grey;
}

.no-touch .question-saved-localdb:hover {
    background-color: #512DA8 !important;
    cursor: cell;
}

/* Navigation */

.app-name {
    padding: 1.2rem 0;
    font-size: 2.1rem;
    flex-grow: 1;
}

.navigation {
    background-color: #311B92;
    border-color: white;
    border-width: 1px;
    border-style: solid;
    border-radius: 3px;
    color: white;
    margin-top: .4rem;
    margin-bottom: .4rem;
    padding: .8rem 1.6rem;
    box-shadow: none;
    text-shadow: none;
    flex-shrink: 0;
}

.nav-left {
    margin-left: .4rem;
}

.nav-right {
    margin-right: .4rem;
}

.navigation-text {
    background-color: white;
    border-color: white;
    border-width: 1px;
    border-style: solid;
    color: black;
    margin: .4rem 0 .4rem 0.8rem;
    padding: .8rem 1.6rem;
    box-shadow: none;
    text-shadow: none;
}

.no-touch .navigation:hover {
    background-color: #1a237e; 
    border-color: #ddd;
}

.navigation:disabled {
    color: #ddd;
    border-color: #ddd;
    border-style: dashed;
}

/*@media screen and (orientation:landscape) {*/
@media screen and (min-aspect-ratio:12/9) {
    .exam-content-panel {
        display: flex;
        flex-flow: row;
        width: 100%;
        flex: 1;
        overflow-y: hidden;
    }

    .question {
        display: block;
        width: 60%;
        margin: 0;
        padding: 0 0 1.6rem 1.6rem;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .question * {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }

    .question::after {
        display: block;
        width: 100%;
        height: 1.6rem;
        bottom: 0;
        left: 0;
        content: "";
    }

    .answers {
        width: 40%;
        margin: 0;
        padding: 1.6rem 0 0 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        flex-flow: column nowrap;
        justify-content: flex-start;
        align-items: stretch;
    }

    .answers * {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }

    .answer-panel {
        display: block;
        margin: 0;
        padding: 1.6rem 1.6rem 0 1.6rem;
        overflow: hidden;
    }

    .log-panel {
        position: absolute;
        height: 100vh;
        top: 100vh;
        background-color: white;
        width: 100%;
        overflow: auto;
        color: black;
    }
}

/*@media screen and (orientation:portrait) {*/
@media screen and (max-aspect-ratio:12/9) {
    .exam-content-panel {
        display: block;
        margin: 0;
        width: 100%;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        flex: 1;
    }

    .exam-content-panel * {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }

    .question {
        display: block;
        margin: 0;
        padding: 0 0 1.6rem 1.6rem;
        overflow-y: hidden;
    }

    .canvas-panel {
        display: block;
        padding: 0;
        margin: 0; 
        background-color: black;
        image-rendering: optimizeSpeed;
        image-rendering: -moz-crisp-edges;
        image-rendering: -webkit-optimize-contrast;
        image-rendering: -o-crisp-edges;
        image-rendering: pixelated;
        -ms-interpolation-mode: nearest-neighbor;
    }

    .canvas-panel-fullscreen {
        display: block;
        position: absolute;
        z-index: 9999;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        overflow: auto;
        background-color: black;
        margin: 0;
        padding: 0;
        image-rendering: optimizeSpeed;
        image-rendering: -moz-crisp-edges;
        image-rendering: -webkit-optimize-contrast;
        image-rendering: -o-crisp-edges;
        image-rendering: pixelated;
        -ms-interpolation-mode: nearest-neighbor;
    }

    .answers {
        display: block;
        margin: 0;
        padding: 0;
    }

    .answer-panel {
        display: block;
        margin: 0;
        padding: 1.6rem 1.6rem 0 1.6rem;
        overflow: hidden;
    }

}

.title {
    padding: .8rem 1.6rem;
    margin: 1.6rem 0 1.6rem 0;
    border-bottom: 1px solid #7E57C2;
    background-color: #4527A0;
    color: white;
}

.answer-title {
    padding: .8rem 1.6rem;
    margin: 0 0 0 1.6rem;
    border-bottom: 1px solid #7E57C2;
    background-color: #4527A0;
    color: white;
}

.stem {
    display: block;
    color: black;
    padding: 0;
    margin: 0 1.6rem 1.6rem 0;
    overflow: hidden;
}

.thumbs {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    color: black;
}

.thumbs-hidden {
    display: none;
}

.answer-label-outer {
    overflow: hidden;
}

.answer-label-inner {
    overflow: hidden;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-weight: 700;
}

.answer-label-number {
    margin-right: 0.8rem;
}

.long-answer {
    display: block;
    height: 8rem;
    min-height: 8rem;
    width: 100%;
    border: 1px solid #4527A0;
    overflow: hidden;
    resize: none;
    margin-bottom: 1.6rem;
}

.long-answer-marked {
    overflow: auto;
    resize: auto;
}

.long-answer:focus {
    box-shadow: 0 0 0 3px #4527A0;
}

.rapid-option-answer {
    width: 100%;
    display: block;
    border: 1px solid #4527A0;
    margin: 0.8rem 1.6rem 1.6rem 1.6rem;
    overflow: hidden;
    resize: none;
    padding: 0.4rem;
}

.rapid-option-answer:focus {
    box-shadow: 0 0 0 3px #4527A0;
}

img {
    display: block;
    padding: 0;
    margin: auto;
}

.figure {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin: 0 1.6rem 1.6rem 0;
    padding: 0 1.6rem 1.6rem 1.6rem;
    background-color: #eee;
    border: 1px dashed #4527A0;
}

.figure-open {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin: 0 1.6rem 1.6rem 0;
    padding: 0 1.6rem 1.6rem 1.6rem;
    background-color: #7E57C2;
    border: 1px dashed #4527A0;
}

.no-touch .figure:hover {
    border: 1px solid #4527A0;
    background-color: #ccc;
    cursor: cell;
}

.figcaption {
    font-style: italic;
    text-align: center;
}

.logout-background {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    background-color: rgba(0,0,0,0.4);
    text-align: center;
}

.dialog {
    /*display: inline-block;*/
    display: none;
    background-color: white;
    margin: 15% auto;
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    padding: 0px;
         
}

.dialog-title {
    border-radius: 5px 5px 0px 0px;
    /*font-size: 1.9rem;*/
    padding: .8rem 4.8rem;
    margin-bottom: 3.2rem;
    border-bottom: 1px solid #7E57C2;
    background-color: #4527A0;
    color: white;
}

.dialog-text {
    padding: .4rem 2.8rem;
    /* margin-bottom: 3.2rem; */
}

#exam-time {
    font-weight: bold;
    width: auto;
    max-width: 50px;
    border: none;
    padding: 0px;
}

.dialog-cancel {
    border-radius: 5px 5px 5px 5px !important;
    border-width: 0px !important;
    margin: 1.6rem 0.8rem 1.6rem 1.6rem !important;
    width: 19.2rem !important;
    padding: 0.8rem !important;
}

.dialog-yes {
    border-radius: 5px 5px 5px 5px !important;
    border-width: 0px !important;
    margin: 1.6rem 1.6rem 1.6rem 0.8rem !important;
    width: 19.2rem !important;
    padding: 0.8rem !important;
    background-color: #b71c1c !important;
}

.dialog-review {
    border-radius: 5px 5px 5px 5px !important;
    border-width: 0px !important;
    margin: 1.6rem 1.6rem 1.6rem 0.8rem !important;
    width: 19.2rem !important;
    padding: 0.8rem !important;
    background-color: #4527A0 !important;
}



/* Options overlay */

.fullscreen-overlay {
    position: fixed;
    display: none;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.9);
    z-index: 2;
    cursor: pointer; 
    color: lightgray;
    overflow: auto;
}

#review-overlay {
    overflow: scroll;
    padding: 20px;
}

#exam-stats {
    display: none;
    float: right;
}

.close {
    position: absolute;
    right: 32px;
    top: 32px;
    width: 32px;
    height: 32px;
    font-weight: bold;
    opacity: 0.3;
}

.close:hover {
    opacity: 1;
}

.close:before, .close:after {
    position: absolute;
    left: 15px;
    content: ' ';
    height: 33px;
    width: 2px;
    background-color: white;
}

.close:before {
    transform: rotate(45deg);
}

.close:after {
    transform: rotate(-45deg);
}

.exam-name {
    margin: auto;
    margin-right: .4rem;
}

/* Marking */
.correct {
    color: green;
}

.incorrect {
    color: red;
}

.mark-correct {
    /* float: right; */
    color: lightblue;
    font-size: smaller;
}

.question-panel-correct {
    color: green;
}

.question-panel-incorrect {
    color: red;
}

textarea.incorrect {
    background-color: lightcoral;
    color: lightgray;
}

.canvas-panel {
    position: relative;
    background-color: black;
}

.canvas-panel-fullscreen {
    display: block;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    background-color: black;
    margin: 0;
    padding: 0;
}

.control-overlay {
    position: absolute;
    z-index: 99999;
    top: 0px;
    left: 0px;
    background-color: white;
    border-color: #311B92;
    color: #311B92;
    border-width: 1px;
    border-style: solid;
    border-radius: 5px;
    margin: 1rem;
    box-shadow: none;
    text-shadow: none;
}

.no-touch .control-overlay:hover {
    background-color: #ddd;
}

.control-overlay:focus {
    position: absolute;
    z-index: 99999;
    top: 0;
    left: 0;
    background-color: white;
    border: 3px solid darkmagenta;
    color: #311B92;
    border-radius: 5px;
    margin: .8rem;
    box-shadow: none;
    text-shadow: none;
}

select option:disabled {
    color: #a9a9a9;
}


.flag:hover {
    background-color: #ddd;
    border-color: #311B92;
}

.flag {
    display: inline-block;
    background-color: white;
    border-color: #311B92;
    border-width: 1px;
    border-style: solid;
    border-radius: 5px;
    color: #311B92;
    margin: 0 .8rem .8rem 0;
    box-shadow: none;
    text-shadow: none;
    flex: 0 0 auto;
}


.flag-selected {
    display: inline-block;
    background-color: #311B92;
    border-color: #311B92;
    border-width: 1px;
    border-style: solid;
    border-radius: 5px;
    color: white;
    margin: 0 .8rem .8rem 0;
    /*padding: .8rem 1.6rem;*/
    box-shadow: none;
    text-shadow: none;
    flex: 0 0 auto;
}

.feedback {
    padding-top:  0.8rem;
}

#options-panel {
    padding: 20px;
}

#localFileloader {
    padding-bottom: 20px;
}

#packet-list {
    padding-top: 20px;
}

.packet-button {
    display:inline-block;
    padding:0.35em 1.2em;
    border:0.1em solid #FFFFFF;
    margin:0 0.3em 0.3em 0;
    border-radius:0.12em;
    box-sizing: border-box;
    text-decoration:none;
    font-family:'Roboto',sans-serif;
    font-weight:300;
    color:#FFFFFF;
    text-align:center;
    transition: all 0.2s;
}

.save-button {
    display:inline-block;
    margin-left: 10px;
    color:#FFFFFF;
    border-bottom:2px solid transparent;
}

.save-button a { 
    color: inherit; 
} 

.save-button:hover {
    color: #311B92; 
    border-bottom:2px solid #311B92;
}

.packet-button:hover{
    color:lightblue;
    border-color:blue;
}

.progress-block {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: smaller;
}

#timer {
  /* left: 50%; */
  margin: auto;
  margin-right: 1em;
  opacity: 25%;
}

#timer:hover:before {
    content: "⏸"
}

.sk-cube-grid {
  width: 60px;
  height: 60px;
}

.sk-cube-grid .sk-cube {
  width: 33%;
  height: 33%;
  background-color: #4527A0;
  float: left;
  -webkit-animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;
          animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out; 
}
.sk-cube-grid .sk-cube1 {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s; }
.sk-cube-grid .sk-cube2 {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s; }
.sk-cube-grid .sk-cube3 {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s; }
.sk-cube-grid .sk-cube4 {
  -webkit-animation-delay: 0.1s;
          animation-delay: 0.1s; }
.sk-cube-grid .sk-cube5 {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s; }
.sk-cube-grid .sk-cube6 {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s; }
.sk-cube-grid .sk-cube7 {
  -webkit-animation-delay: 0s;
          animation-delay: 0s; }
.sk-cube-grid .sk-cube8 {
  -webkit-animation-delay: 0.1s;
          animation-delay: 0.1s; }
.sk-cube-grid .sk-cube9 {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s; }

@-webkit-keyframes sk-cubeGridScaleDelay {
  0%, 70%, 100% {
    -webkit-transform: scale3D(1, 1, 1);
            transform: scale3D(1, 1, 1);
  } 35% {
    -webkit-transform: scale3D(0, 0, 1);
            transform: scale3D(0, 0, 1); 
  }
}

@keyframes sk-cubeGridScaleDelay {
  0%, 70%, 100% {
    -webkit-transform: scale3D(1, 1, 1);
            transform: scale3D(1, 1, 1);
  } 35% {
    -webkit-transform: scale3D(0, 0, 1);
            transform: scale3D(0, 0, 1);
  } 
}


.displayblock {
display: block
}

.review-list-header {
    font-weight: bold;
    text-decoration: underline;
}

.answer-sub td {
    text-align: center;
    width: 50%;
    padding-top: 0px;
    padding-bottom: 0px;
}

.answer-sub {
    padding-top: 0px;
    padding-bottom: 0px;
    opacity: 50%;
    text-align: center;
    }

#resume-exam-button {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#pause-text {
  position: fixed;
  /* left: 50%; */
  width: 100%;
  text-align: center;
  top: 20%;
  font-size: xxx-large;
  transform: translate(0%, 20%);
}

#pause-time-remaining {
  width: auto;
  font-size: large;
  /* position: fixed; */
  text-align: center;
}

.packet-database-options {
    float: right;
    font-size: xx-small;
}

.review-table-heading td {
    text-align: center;
}

.review-table-heading td:hover {
    background-color: #311B92;
}

#review-answer-table {
    border: none;
}

#review-answer-table td {
    border: none;
    /* border: 3px solid transparent; */
}

#review-answer-table tr:hover {
    /* border: 3px solid #4527A0; */
    background-color: #4527A0;
}

.session-started {
    border-color: purple;
    border-style: dashed;
}

.session-completed {
    border-color: purple;
}