/** Path: plugins qtype_stack **/
/* Styles used when questions are being attempted. */
.que.stack .stacksyntaxexample {
    color: #1F536B;
    font-family: monospace;
    font-size: 100%;
    font-weight: bold;
}
.que.stack .stackinputfeedback {
    border: 1px solid #fff;
    background-color: #fff;
    margin: 0.2em 3em 0.5em;
    padding: 0.5em 0.5em 0em;
}

.que.stack .stackinputfeedback.empty {
    display: none;
}
.que.stack .stackinputfeedback.waiting,
.que.stack .stackinputfeedback.loading {
    color: #888;
    min-height: 1em;
}
.que.stack .stackinputfeedback.loading {
    background: #fff url(/moodle/theme/image.php?theme=clean2&component=core&image=i%2Floading_small) no-repeat top right;
}
.que.stack .stackinputfeedback.waiting .stacksyntaxexample,
.que.stack .stackinputfeedback.loading .stacksyntaxexample {
    color: #84aec1;
}

.que.stack .formulation .stackprtfeedback {
    background: #fff3bf;
    margin: 0.2em -0.2em 0.5em;
    padding: 0.2em;
}
.que.stack .formulation .stackprtfeedback .correct,
.que.stack .formulation .stackprtfeedback .partiallycorrect,
.que.stack .formulation .stackprtfeedback .incorrect {
    background: transparent;
}
.que.stack .formulation .questiontestslink {
    float: right;
    font-size: 0.7em;
}

.que.stack .matrixtable {
    border: 0px solid black;
}
.que.stack .matrixtable td {
    border: 0px solid black;
}


/* Styles for the editing form. */
body#page-question-type-stack .fitem_fgroup .accesshide,
body#page-question-type-stack-questiontestedit .fitem_fgroup .accesshide {
    font: inherit;
    left: 0;
    position: static;
}
body#page-question-type-stack div[id^=fgroup_id_][id*=node_] {
    margin-top: 2em;
    background: #ddf;
    margin-bottom: 0;
}
body#page-question-type-stack div[id^=fgroup_id_][id*=nodewhentrue_],
body#page-question-type-stack div[id^=fitem_id_][id*=truefeedback_] {
    background: #cfc;
    margin-bottom: 0;
}
body#page-question-type-stack div[id^=fgroup_id_][id*=nodewhenfalse_],
body#page-question-type-stack div[id^=fitem_id_][id*=falsefeedback_] {
    background: #fcc;
    margin-bottom: 0;
}
body#page-question-type-stack div[id^=fitem_id_][id*=truefeedback_],
body#page-question-type-stack div[id^=fitem_id_][id*=falsefeedback_] {
    padding-bottom: 0.3em;
}
body#page-question-type-stack div[id^=fitem_id_][id*=nodeadd] {
    margin-top: 2em;
}

/* Styles for the supporting scripts, healthcheck, etc. */
body.path-question-type-stack dt {
    font-weight: bold;
}
body.path-question-type-stack dd {
    margin-left: 2em;
}
body#page-question-type-stack-healthcheck textarea {
    font-family: monospace;
    font-size: 0.8em;
    width: 100%;
    white-space: pre;
}
body#page-question-type-stack-healthcheck div.box {
    background: #ddd;
}
body#page-question-type-stack-healthcheck div.box h2 {
    margin-top: 0;
    margin-bottom: 0;
}
body#page-question-type-stack-healthcheck div.box h3 {
    margin-top: 0.7em;
    margin-bottom: 0.3em;
}
body#page-question-type-stack-healthcheck div.box pre {
    margin-bottom: 0;
}

body.path-question-type-stack table.stacktestsuite .pass td,
body.path-question-type-stack p.pass {
    background-color: #dfd;
}
body.path-question-type-stack table.stacktestsuite .fail td,
body.path-question-type-stack p.fail {
    background-color: #fdd;
}
body.path-question-type-stack table.stacktestsuite pre {
    font-size: 0.7em;
}
body.path-question-type-stack h2.fail,
body.path-question-type-stack h3 span.fail {
    color: #f00;
}
body.path-question-type-stack h2.pass,
body.path-question-type-stack h3 span.pass {
    color: #080;
}
body.path-question-type-stack .overallresult {
    color: white;
    font-weight: bold;
    padding: 0.5em;
}
body.path-question-type-stack .overallresult.fail {
    background: #f00;
}
body.path-question-type-stack .overallresult.pass {
    background: #080;
}
body.path-question-type-stack .testcasebuttons div,
body.path-question-type-stack .testcasebuttons form {
    display: inline;
}

body.path-question-type-stack pre.questiontext,
body#page-question-type-stack-replacedollars div.questiontext,
body.path-question-type-stack .questionnote,
body.path-question-type-stack .questionvariables {
    background: #eee;
    padding: 1em;
}
body.path-question-type-stack div.questionvariables {
    padding-bottom: 0.1em;
}
body.path-question-type-stack .undeployedvariant .singlebutton,
body.path-question-type-stack .undeployedvariant .singlebutton div,
body.path-question-type-stack .undeployedvariant .singlebutton form {
    display: inline;
}
body.path-question-type-stack .switchtovariant {
    margin-top: 1em;
}

.displayequation {
    display: block;
    text-align: left;
    margin: 0.5em 0 0.5em 2em;
}
.stack_plot {
    text-align: center;
}
body#page-question-type-stack-replacedollars pre.questiontext {
    white-space: pre-wrap;
}
body#page-question-type-stack-replacedollars pre del {
    color: red;
    font-weight: bold;
}
body#page-question-type-stack-replacedollars pre ins {
    color: green;
    font-weight: bold;
}

body.ie .stack_abstract_graph {
    /* Once IE can cope, we can delete this rule. */
    display: none;
}
.stack_abstract_graph {
    background: #ffc;
    margin: 5px;
}
.stack_abstract_graph path {
    stroke-width: 3px;
    fill: none;
}
.stack_abstract_graph path.left {
    stroke: #0d0;
}
.stack_abstract_graph circle.left {
    fill: #0d0;
}
.stack_abstract_graph path.right {
    stroke: #a00;
}
.stack_abstract_graph circle.right {
    fill: #a00;
}
.stack_abstract_graph path.cross {
    stroke: #f00;
    stroke-linecap: round;
}
.stack_abstract_graph text {
    font-family: Verdana;
}
.stack_abstract_graph text.nodelabel {
    font-size: 14px;
    fill: #fff;
    alignment-baseline: middle;
    text-anchor: middle;
}
.stack_abstract_graph text.edgelabel {
    font-size: 10px;
    fill: #000;
    alignment-baseline: middle;
}
.stack_abstract_graph text.edgelabel.left {
    text-anchor: end;
}
.stack_abstract_graph text.edgelabel.right {
    text-anchor: start;
}
.stack_abstract_graph circle.node {
    fill: #00f;
}