body {
    font-family: 'Roboto', sans-serif;
    background-color: #c2d1ec;
}

a {
    text-decoration: none;
}

#mainsection {
    position: relative;
}

#headersection {
    position: relative;
    width: 100%;
    clear: both;
    text-align: center;
    font-size: 10pt;
    border-bottom: 2px groove white;
}

#headersectioncontainer {
    position: relative;
    display: inline-block;
    max-width: 100%;
    width: 800px;
    vertical-align: top;
    padding-bottom: 1ex;
}

#headersectionleft {
    position: relative;
    float: left;
    text-align: left;
}

#headersectionright {
    position: relative;
    float: right;
    text-align: right;
}

#headersection a {
    margin-right: 2em;
}

#entrysection {
    position: relative;
    margin-top: 10px;
    margin-bottom: 10px;
    width: 100%;
    clear: both;
    height: 50px;
    text-align: center;
    vertical-align: top;
}

#entrycontrolscontainer {
    position: relative;
    display: inline-block;
    text-align: left;
    max-width: 100%;
    width: 800px;
    height: 40px;
}

#entryboxcontainer {
    left: 17%;
    width: 35%;
}

#entrycontrolscontainer input {
    width: 95%;
    font-size: 18pt;
    font-family: 'Roboto', sans-serif;
    border: 4px silver groove;
    border-radius: 5px;
    height: 30px;
}

#entrycontrolscontainer div {
    position: absolute;
    display: inline-block;
}

#targetboxcontainer {
    left: 54%;
    width: 15%;
}

#solvebuttoncontainer {
    left: 72%;
    width: 15%;
}

#mapbuttoncontainer {
    left: 0%;
    width: 15%;
}

#prefsbuttoncontainer {
    left: 88.75%;
    width: 5%;
}

#helpbuttoncontainer {
    left: 94%;
    width: 5%;
}

.roundbutton {
    position: relative;
    vertical-align: middle;
    cursor: pointer;
    height: 35px;
    width: 35px;
    background-color: blue;
    color: white;
    font-size: 14pt;
    text-align: center;
    border-radius: 17.5px;
}

#helpbutton {
    font-size: 14pt;
}

#prefsbutton {
    font-size: 16pt;
}

button {
    font-family: 'Roboto', sans-serif;
}

button.actionbutton {
    width: 100%;
    height: 40px;
    font-size: 14pt;
    border: 4px silver groove;
    border-radius: 5px;
    cursor: pointer;
}

#errorcontainer {
    position: relative;
    text-align: center;
}

#errorbox {
    position: relative;
    display: inline-block;
    background-color: orange;
    border-radius: 5px;
    vertical-align: top;
    box-shadow: 2px 2px 4px gray;
}

#errormessageicon {
    position: relative;
    width: 60px;
    text-align: center;
    font-size: 36pt;
    display: inline-block;
}

#errormessagebox {
    position: relative;
    text-align: left;
    vertical-align: top;
    padding: 10px;
    max-width: 500px;
    display: inline-block;
}

div.centredcontainer {
    display: inline-block;
}

#thispagelinkcontainer {
    text-align: center;
}

#thispagelink {
    display: inline-block;
    font-size: 8pt;
}

#helpsection {
    position: fixed;
    top: 0px;
    left: 0px;
    height: 100%;
    width: 100%;
    background-color: rgb(64, 64, 64, 0.5);
    text-align: center;
    display: none;
}

#prefssection {
    position: fixed;
    top: 0px;
    left: 0px;
    height: 100%;
    width: 100%;
    background-color: rgb(64, 64, 64, 0.5);
    text-align: center;
    display: none;
}

div.windowbox {
    position: relative;
    display: inline-block;
    max-width: 100%;
    width: 1000px;
    top: 5vh;
    max-height: 90vh;
    background-color: #ddeeff;
    border: 3px groove gray;
    border-radius: 6px;
    text-align: left;
    font-size: 10pt;
    overflow-y: scroll;
}

#prefsbox {
    width: 640px;
}

div.windowclosebutton {
    position: absolute;
    z-index: 1;
    right: 10px;
    top: 10px;
    width: 60px;
    height: 60px;
    background-color: rgb(0, 0, 0, 0.5);
    color: silver;
    line-height: 60px;
    font-size: 36pt;
    text-align: center;
    cursor: pointer;
    border-radius: 30px;
}

#helpinnerbox {
    margin: 10px;
}

#prefsinnerbox {
    margin: 10px;
}

#prefsinnerbox div {
    margin-bottom: 5px;
}

div.prefnote {
    color: gray;
}

div.prefsubnote {
    font-size: 8pt;
    color: gray;
}

div.prefnoteindent {
    margin-left: 25px;
}

div.prefsbuttonrow {
    text-align: right;
}

#prefsdone {
    height: 40px;
    padding-left: 10px;
    padding-right: 10px;
    font-size: 14pt;
    border: 4px silver groove;
    border-radius: 5px;
    cursor: pointer;
}

div.windowbox h1, h2, h3 {
    font-family: 'Cabin', sans-serif;
}

td.shortcut {
    margin-left: 20px;
    padding-left: 10px;
    padding-right: 10px;
    font-family: monospace;
}

#welcomesection {
    color: gray;
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    margin-bottom: 50px;
    max-width: 1000px;
    font-size: 14pt;
    text-align: center;
}

div.problemstatement {
    margin-top: 10px;
    margin-bottom: 10px;
}

div.targetrack {
    position: relative;
    margin-top: 10px;
    margin-bottom: 5px;
    clear: both;
    text-align: center;
}

div.nearbytargetcell {
    position: relative;
    width: 40px;
    max-width: 3.5vw;
    height: 35px;
    border-left: 1px solid gray;
    border-right: 1px solid gray;
    display: inline-block;
    text-align: center;
    vertical-align: bottom;
    box-shadow: 0px 2px 2px silver;

    /* Only a starting value - will be overridden by any solve */
    background-color: #dddddd;
}

div.currenttargetcell {
    position: relative;
    display: inline-block;
    height: 50px;
    line-height: 50px;
    min-width: 80px;
    max-width: none;
    width: auto;
    border: none;
    border-radius: 4px;
    margin-left: 5px;
    margin-right: 5px;
    font-size: 24pt;
    font-weight: bold;
    text-align: center;
    font-family: 'Cabin', sans-serif;
    padding-left: 2px;
    padding-right: 2px;
}

div.rackbeforetarget {
    border-left: 1px solid gray;
    border-right: none;
}

div.rackaftertarget {
    border-right: 1px solid gray;
    border-left: none;
}

/* Borders to indicate where the 5-point and 7-point boundaries are: 10 away
 * and 5 away. */
div.scoringboundarybelowcell {
    border-left: 3px solid gray;
}

div.scoringboundaryabovecell {
    border-right: 3px solid gray;
}

div.nearbytargetnumber {
    font-size: 10pt;
    height: 20px;
    line-height: 20px;
    font-weight: bold;
    font-family: 'Cabin', sans-serif;
    text-align: center;
}

div.nearbytargetsolutioncount {
    position: absolute;
    width: 100%;
    height: 15px;
    line-height: 15px;
    font-size: 8pt;
    text-align: center;
}

div.selectionrack {
    position: relative;
    clear: both;
    text-align: center;

    /* Set font-size to 0 so we can put a space between each number but they
     * don't appear as spaces. They're only there so you can highlight the
     * selection and copy-paste it. We'll override the font size for each
     * individual cell. */
    font-size: 0pt;
}

/* The display of the current target appears to be in the middle of the target
 * ack but it actually belongs to the selection rack below it. So this is a
 * placeholder in the target rack, which takes up the same amount of space as
 * the target but isn't actually visible. */
div.currenttargetcellplaceholder {
    visibility: hidden;
}

div.currenttargetcellcontainer {
    position: absolute;
    width: 100%;
    text-align: center;
    height: 0px;
}

/* The counterpart to currenttargetcellplaceholder: this div is in the
 * currenttargetcellcontainer div which is in turn in selectionrack, and we use
 * positioning to place this in the same position on the page as
 * currenttargetcellplaceholder. This shows the current target to the user. */
div.currenttargetcellvisible {
    position: relative;
    top: -55px;
    box-shadow: 2px 2px 4px gray;
}

div.selectioncellsborder {
    display: inline-block;
}

div.selectioncell {
    display: inline-block;
    background-color: blue;
    color: white;
    text-align: center;
    min-width: 70px;
    margin-left: 2px;
    margin-right: 2px;
    height: 50px;
    line-height: 50px;
    font-size: 24pt;
    font-weight: bold;
    font-family: 'Cabin', sans-serif;
    border: none;
    border-radius: 4px;
    box-shadow: 2px 2px 4px gray;
}

div.selectioncelllocked {
    background-color: #ff5555;
    color: black;
}

div.selectionfooter {
    position: relative;
    display: block;
    text-align: right;
    font-size: 10pt;
    margin-top: 5px;
    color: gray;
}

#outputsection {
    clear: both;
    width: 100%;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

/* Headline displayed immediately above the results. */
div.headline {
    position: relative;
    width: 100%;
    text-align: left;
    font-family: 'Cabin', sans-serif;
    font-size: 16pt;
    height: 20pt;
    vertical-align: middle;
}

span.headlineaway {
    font-weight: bold;
}

span.headlinesolcount {
    font-weight: bold;
}


#solutionsoutercontainer {
    margin-top: 20px;
}

/* Main container for the results to a specific-target solve, which shows
 * either one or two totals (two is possible if the target is, say, 939 and we
 * can only get to 938 and 940) and one or more solutions for each.
 *
 * At runtime we put a fullsolutions div into this container. */
#solutionscontainer {
    position: relative;
    display: block;
    width: 100%;
    text-align: left;
}

div.fullsolutions {
    clear: both;
    max-width: 1190px;
    margin-left: auto;
    margin-right: auto;
    padding: 5px;
    background-color: #ddeeff;
    border: 3px groove gray;
    border-radius: 6px;
}

div.fullsolutions div {
    vertical-align: top;
}

div.solutionbytotal {
    top: 0px;
    display: inline-block;
    min-width: 49%;
    max-width: 49%;
    margin-bottom: 10px;
}

div.solutionbytotalsingle {
    display: block;
    max-width: 100%;
}

div.solutioncategory {
    margin-top: 10px;
}

div.solutiontotalheading {
    margin-top: 10px;
    margin-left: 10px;
    font-size: 24pt;
    font-family: 'Cabin', sans-serif;
    clear: both;
}

span.headingtotal {
    font-weight: bold;
}

span.headingsolcount {
    font-size: 14pt;
}

div.solutioncategoryheading {
    margin-top: 10px;
    margin-left: 20px;
    font-size: 14pt;
}

div.fastsolverwarningdiv {
    margin-left: 10px;
    margin-top: 15px;
}

span.fastsolverwarning {
    /*background-color: #ffdd99;
    box-shadow: 2px 2px 4px silver;
    border-radius: 5px;
    padding: 5px 10px 5px 10px;*/
    font-size: 10pt;
    color: #444444;
}

div.categorysolutioncontainer {
    margin-left: 30px;
}

div.categorysolution {
    display: inline-block;
    font-size: 12pt;
    margin-left: 10px;
    margin-right: 10px;
    margin-top: 5px;
    margin-bottom: 5px;
    color: navy;
    padding-left: 5px;
    padding-right: 5px;
    box-shadow: 2px 2px 4px silver;
    font-family: 'Roboto', sans-serif;
}

div.categorysolutionexact {
    background-color: hsl(120deg, 100%, 90%);
    border-radius: 5px;
    border: 5px solid hsl(120deg, 100%, 90%);
}

div.categorysolutioninexact {
    background-color: hsl(60deg, 100%, 90%);
    border-radius: 5px;
    border: 5px solid hsl(60deg, 100%, 90%);
}

div.headlineleft {
    position: relative;
    display: inline-block;
    text-align: left;
    float: left;
}

div.headlineright {
    position: relative;
    display: inline-block;
    float: right;
}

div.headlinelink {
    font-size: 8pt;
    font-family: "Roboto", sans-serif;
    margin-right: 8px;
    height: 20pt;
    line-height: 20pt;
}

/* When the target map is being displayed, and the user hovers over a target
 * in the map, we display an example solution above the map and to the right. */
div.inheadlinesolution {
    margin-top: 0px;
    margin-bottom: 0px;
    box-shadow: none;
}

#targetmapcontainer {
    position: relative;
}

#targetmapheadline {
    font-size: 14pt;
}

#targetmaptablecontainer {
    position: relative;
    text-align: center;
    border: 3px groove silver;
    border-radius: 6px;
    padding-top: 3px;
    padding-bottom: 6px;
    background-color: #ddeeff;
}

#targetmaptable {
    position: relative;
    display: inline-block;
}

div.targetmaprow {
    text-align: left;
    margin-left: 5px;
    margin-right: 5px;
}

div.targetmapcell {
    display: inline-block;
    width: 25px;
    height: 15px;
    margin-right: 2px;
    font-size: 7pt;
    border: 1px solid gray;
    border-radius: 2px;
    line-height: 15px;
    text-align: center;
    cursor: pointer;
}

div.targetmapkey {
    position: relative;
    display: block;
    text-align: left;
}

div.targetmapkeyheading {
    position: relative;
    text-align: left;
    margin-top: 10px;
    margin-left: 5px;
    font-size: 9pt;
    color: #444444;
    font-family: "Cabin", sans-serif;
}

div.targetmapkeyscale {
    position: relative;
    text-align: left;
}

div.targetmapkeycell {
    cursor: default;
    font-family: "Cabin", sans-serif;
    width: 30px;
    height: 20px;
    font-size: 9pt;
    line-height: 20px;
}

div.targetmapfastkeycell {
    width: 60px;
}

table.shortcuts {
    margin-left: 20px;
    margin-right: 20px;
    border-bottom: 1px solid silver;
    border-collapse: collapse;
}

table.shortcuts td {
    border-top: 1px solid silver;
}