/*  CSS Document    */
    /*  Reset Styles    */
    
    html,
    body,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    p,
    ul,
    li,
    div,
    blockquote {
        /*         display: block;
 */
        margin: 0;
        border: 0;
        padding: 0;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
        font-size: 100%;
        line-height: 150%;
        background-color: inherit;
        color: inherit;
        letter-spacing: 0;
        word-wrap: normal;
    }
    
    input,
    select,
    textarea {
        margin: 0;
        padding: 0;
        font-size: 0.85em;
        outline: none;
        font-family: inherit;
        -moz-box-sizing: border-box;
        /* Firefox */
        -webkit-box-sizing: border-box;
        /* Safari */
        box-sizing: border-box;
    }
    /*  CSS Variables   */
    
     :root {
        /*  Colors  */
        --primary-color: rgb(96, 101, 114);
        --secondary-color: rgb(54, 54, 54);
        --tertiary-color: rgb(191, 191, 191);
        --accent-color: rgb(178, 211, 59);
        --highlight-color: rgb(255, 255, 255);
        --primary-background-color: rgb(255, 255, 255);
        --secondary-background-color: rgb(233, 233, 233);
        --tertiary-background-color: rgb(54, 54, 54);
        --accent-background-color: rgb(16, 92, 120);
        --link-color: var(--accent-color);
        --visited-link-color: rgb(0, 173, 220);
        --yellow: #ffc;
        --section-background-color: aliceblue;
        --section-border-color: black;
        --block-background-color: powderblue;
        --block-border-color: #666666;
        --special-background-color: rosybrown;
        --special-border-color: goldenrod;
        --red: #a60800;
        --blue: rgb(16, 92, 120);
        --light-gray: #e9e9e9;
        --dark-gray: #666666;
        --color-invalid: var(--red);
        /*  Font Sizes  */
        /* body font size */
        --text-base-size: 1rem;
        /* type scale */
        --text-scale-ratio: 1.2;
        --text-xs: calc((var(--text-base-size) / var(--text-scale-ratio)) / var(--text-scale-ratio));
        --text-sm: calc(var(--text-xs) * var(--text-scale-ratio));
        --text-md: calc(var(--text-sm) * var(--text-scale-ratio));
        --text-lg: calc(var(--text-md) * var(--text-scale-ratio));
        --text-xl: calc(var(--text-lg) * var(--text-scale-ratio));
        --text-xxl: calc(var(--text-xl) * var(--text-scale-ratio));
    }
    /*  Position Styles */
    
    body {
        margin: 6rem auto 0;
        padding: 0 1%;
        width: 98%;
        box-sizing: border-box;
    }
    
    ul li {
        margin: 0.25rem 0 0.5rem 1.25rem;
    }
    
    ul.sdcc_ibmq_radio li {
        margin: 0;
    }

    ul.sdcc_ibmq_checkbox   {
        list-style: none;
    }
    
    ul.sdcc_ibmq_checkbox li    {
        list-style: none;
        margin-left: 0;
        margin-right: 1.5rem;
        display: inline-block;
    }

    table {
        width: 100%;
        margin: 0.5rem auto;
        padding: 0;
    }
    
    table tr {
        margin: 0;
        border: 0;
        padding: 0;
    }
    
    table th {
        border: 0;
    }
    
    table th,
    table td {
        padding: 0.5rem;
    }
    
    section.overlay {
        position: absolute;
        z-index: 10;
        width: 100vw;
        height: 100vh;
        top: 0;
        left: 0;
        margin: 0;
        padding: 0;
        display: none;
    }
    
    div#banner  {
        margin: 0;
        padding: 1rem 0.5rem;
        width: 100%;
        height: 5rem;
        position: fixed;
        top: 0;
        left: 0;
        box-sizing: border-box;
    }

    div.modal {
        position: relative;
        top: 25vh;
        width: 76vw;
        min-width: 432px;
        height: auto;
        min-height: 13rem;
        /* height: 26em; */
        max-height: 50rem;
        margin: auto auto;
        border-radius: 0.5rem;
        padding: 2rem;
    }
    
    div.error {
        display: block;
        width: 100%;
    }
    
    fieldset {
        margin: 1.5rem 0 0;
        border: 0;
        padding: 0;
        width: 90%;
        box-sizing: border-box;
    }
    
    fieldset div,
    fieldset p {
        width: inherit;
    }
    
    fieldset input[type="text"],
    fieldset select,
    textarea {
        margin: 1rem 0 0.5rem;
        width: 100%;
        padding: 0.5rem;
        box-sizing: border-box;
    }
    
    fieldset input[type="text"] {
        width: 50%;
    }
    
    legend {
        display: block;
        width: inherit;
        font-size: var(--text-xl);
        font-weight: bold;
        padding: 0.5rem 0;
    }
    
    input[type="submit"] {
        margin: 1.5rem 0 0.5rem;
        padding: 1rem;
    }
    
    fieldset:first-child {
        margin-top: 1.5rem;
    }
    /*  Presentation Styles */
    
    body {
        font-size: var(--text-sm);
        color: var(--primary-color);
    }
    
    a,
    a:hover,
    a:active {
        color: var(--link-color);
    }
    
    a:visited {
        color: var(--visited-link-color);
    }
    
    table {
        border: 1px solid var(--primary-color);
        border-radius: 0.25rem;
        box-sizing: border-box;
    }
    
    table th {
        color: white;
        background-color: var(--accent-background-color);
        font-size: var(--text-xs);
        padding: 0.5rem;
        text-align: left;
    }
    
    table td {
        text-align: left;
    }
    
    table tr:nth-child(2n+1) {
        background-color: var(--secondary-background-color);
    }
    
    section.overlay {
        background-color: rgba(0, 0, 0, 0.6);
        color: #999;
    }
    
    div#banner  {
        background-color: rgb(255,255,153);
        border-bottom: 1px solid #666666;
        box-shadow: 0px 15px 9px -2px rgba(102,102,102,0.49);
        -webkit-box-shadow: 0px 15px 9px -2px rgba(102,102,102,0.49);
        -moz-box-shadow: 0px 15px 9px -2px rgba(102,102,102,0.49);
        font-weight: 900;
    }

    span.minutes::after {
        content: ':';
    }

    div.timer-message   {
        font-size: var(--text-md);
    }

    div.timer-message>p {
        font-weight: 900;
    }

    div.modal {
        background-color: white;
        border: 2px solid #999;
        box-sizing: border-box;
        -webkit-box-shadow: 0 0 0.5em var(--tertiary-background-color);
        box-shadow: 0 0 0.5em var(--tertiary-background-color);
    }
    
    div.modalClose {
        position: relative;
        font-weight: bold;
        font-size: var(--text-lg);
        margin: 0;
        padding: 0;
        width: 1rem;
        text-align: center;
        top: -2vh;
        right: -71vw;
    }
    
    p,
    div {
        font-size: var(--text-md);
        font-weight: 300;
    }
    
    p#errorText {
        width: 100%;
        margin: 0 auto 1.5rem;
        border: 2px solid var(--accent-color);
        padding: 1.5rem;
        color: var(--primary-color);
        background-color: var(--secondary-background-color);
        box-sizing: border-box;
        display: none;
    }
    
    h1,
    h2,
    h3,
    h4 {
        color: var(--primary-color);
        line-height: 150%;
    }
    
    h1 {
        font-size: var(--text-xxl);
        margin-bottom: calc( var(--text-xxl) / 2);
    }
    
    h2 {
        font-size: var(--text-xl);
        font-weight: 800;
        margin-bottom: calc( var(--text-xl) / 2);
    }
    
    h3 {
        font-size: var(--text-lg);
        margin-bottom: calc( var(--text-lg) / 2);
    }
    
    p {
        margin-bottom: 1.5rem;
    }
    
    ul {
        list-style: disc;
    }
    
    ul li {
        list-style: disc outside;
    }
    
    ul.sdcc_ibmq_radio {
        list-style: none;
    }
    
    ul.sdcc_ibmq_radio li {
        list-style: none;
    }
    
    section.alert {
        width: 100%;
        margin-bottom: 1.5rem;
    }
    
    button {
        margin: 0.5rem 0;
        border: 2px solid var(--accent-background-color);
        padding: 0.5rem;
        background-color: var(--primary-background-color);
        color: var(--accent-background-color);
        font-weight: 700;
    }
    
    button.button__new-submission-active    {
        color: var(--primary-background-color);
        background-color: var(--accent-background-color);
    }

    button>a, button>a:hover, button>a:active, button>a:visited    {
        color: var(--primary-background-color);
        text-decoration: none;
    }

    button:hover,
    button:active {
        background-color: var(--accent-background-color);
        color: var(--primary-background-color);
        transition: (all 1s ease);
    }
    
    button.disabled  {
        border: 2px solid var(--tertiary-color);
        color: var(--tertiary-color);
    }

    button.disabled:hover, button.disabled:active {
        background-color: var(--primary-background-color);
    }

    form#list-threshold {
        float: right;
        text-align: right;
    }
    
    form label {
        display: block;
        margin: 1.25rem 0 0.5rem;
        font-size: var(--text-lg);
        font-weight: 600;
    }

    form label.inline   {
        display: inline;
        margin-right: 1rem;
    }
    
    label.required::after {
        color: var(--red);
        content: ' *';
    }
    
    div div label {
        font-size: var(--text-md);
    }
    
    ul li label {
        display: inline;
        font-size: var(--text-md);
        font-weight: normal;
    }
    
    form input[type="text"]:focus {
        background-color: var(--yellow);
    }
    /* form fieldset {
        border: 2px solid var(--primary-color);
        border-radius: 0.5rem;
        padding: 1.5rem;
    } */
    
    input:not(:focus):not(:placeholder-shown):invalid   {
        border-color: var(--color-invalid);
    }
    
    div.fn,
    div.character_count {
        font-size: var(--text-sm);
    }
    
    div.error {
        color: red;
        font-size: var(--text-xs) !important;
    }
    
    .sdcc_ibmq_optional_employer, .sdcc_ibmq_optional_project   {
        display: none;
    }
    
    .visible {
        display: block !important;
    }
    
    p#errorText>i.fa-times-circle {
        font-size: var(--text-lg);
        color: red;
        margin: 0 0.5rem 0.5rem 0;
    }
    
    legend {
        border-bottom: 1px solid #aaa;
    }
    
    input[type="submit"] {
        border: 2px solid var(--blue);
        border-radius: 0.25rem;
        background-color: transparent;
        color: var(--blue);
        font-size: var(--text-md);
        font-weight: 500;
        text-transform: uppercase;
    }
    
    input[type="submit"]:hover {
        background-color: var(--blue);
        color: white;
    }

    .header__timer-hidden, .button__new-submission-hidden   {   display: none;  }
    .header__utility-navigation {
        width: 100%;
        display: block;
        clear: both;
        text-align: right;
    }
    ul.header__utility-navigation__menu {
        margin: 0;
        padding: 0;
        list-style: none;
    }
    ul.header__utility-navigation__menu li  {
        display: inline-block;
    }
    .header__main   {
        display: grid;
        grid-template-columns: 68% 29%;
        grid-template-rows: auto;
    }
    .header__main article   {
        display: grid;
        grid-template-columns: 250px auto;
        grid-template-rows: min-content auto;
        grid-column-start: 1;
        grid-column-end: 2;
    }
    img.header__site-logo   {
        grid-column-start: 1;
        grid-column-end: 2;
        max-width: 200px;
        height: auto;
    }
    h1.header__page-title   {
        grid-column-start: 2;
        grid-column-end: -1;
    }
    p.header__page-intro-copy   {
        grid-column-start: 1;
        grid-column-end: -1;
        grid-row-start: 2;
        margin-right: 2rem;
    }
    .header__timer-active   {
        grid-column-start: 2;
        grid-column-end: 3;
        border: 4px solid var(--accent-background-color);
        margin-left: 2rem;
        margin-right: 0;
        padding: 1.5rem;
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .button__new-submission-active  {
        display: block;
        clear: both;
        color: var(--primary-background-color);
        background-color: var(--accent-background-color);
    }

    header  {
        position: absolute;
        top: 0;
        left: 0;
        margin: 0;
        width: 100%;
        border: 0rem;
        border-bottom: 4px solid var(--accent-color);
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        box-sizing: border-box;
    }

    div#experiment_logo img {
        margin: 1rem;
        height: 3rem;
        max-height: 48px;
        width: auto;
    }

    nav#utility_menu    {
        margin: auto 2rem auto 0;
        padding: 0 0.75rem 0;
        height: 4rem !important;
    }

    nav#utility_menu ul {
        list-style: none;
        display: flex;
        flex-direction: row;
        gap: 1rem;
    }

    nav#utility_menu ul li  {
        list-style-type: none;
        font-size: var(--text-md);
    }

    nav#utility_menu ul li a,
    nav#utility_menu ul li a:hover,
    nav#utility_menu ul li a:active,
    nav#utility_menu ul li a:visited    {
        text-decoration: none;
    }

    nav#utility_menu ul li a    {
        color: var(--primary-color);
    }

    nav#utility_menu ul li a:hover,
    nav#utility_menu ul li a:active,
    nav#utility_menu ul li a:visited    {
        text-decoration: underline;
        color: var(--secondary-color);
    }

    nav#utility_menu > ul#navigation    {
        margin-top: 1.5rem;
    }

    nav#utility_menu ul#child-menu  {
        position: relative;
        top: 0.75rem;
        right: -11vw;
        z-index: 99999;
        margin: 0;
        padding: 1rem;
        border: 1px solid #000000;
        border-top: 4px solid var(--accent-color);
        background: #f8f8f8;
        box-shadow: 0 2px 2px -1px rgba(0,0,0,0.055);
        display: block;
        list-style: none;
        width: fit-content;
        visibility: hidden;
        opacity: 0;
    }

    main    {
        position: relative;
        top: 5rem;
        left: 0;
        margin: 2rem auto;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    div.main_content img  {
        margin: auto auto 3rem;
    }

    div.main_content p  {
        margin: auto auto 2rem;
        font-size: var(--text-lg);
    }

    a.button {
        margin: 0.5rem 0;
        border: 2px solid var(--accent-background-color);
        padding: 0.5rem;
        background-color: var(--primary-background-color);
        color: var(--accent-background-color) !important;
        text-decoration: none;
        font-weight: 700;
    }
    
    a.button:hover,
    a.button:active {
        background-color: var(--accent-background-color);
        color: var(--primary-background-color) !important;
        text-decoration: none;
        transition: (all 1s ease);
    }

    /* ----------------------------------------------  Inputs, textareas and selects  ---------------------------------------------- */
    
    input[type="text"],
    input[type="password"],
    textarea,
    select,
    div.styled,
    input[type="file"] {
        width: 22rem;
        border-radius: 0.25rem;
        margin: 0 0 0.5rem;
        border: 2px solid var(--tertiary-color);
        padding: 0.5rem;
        -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    }

    select#entries_per_page {   width: 4rem;    }
    
    input[type="text"],
    input[type="password"],
    textarea,
    input[type="file"] {
        background-color: #f5f5f5;
        -webkit-box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
        box-shadow: inset 0 2px 3px rgba(0, 0, 0, 0.2);
    }
    
    .ie9 input[type="text"] {
        line-height: normal;
    }
    /* Get the stuff to line up right */
    
    form input[type=password].error,
    form input[type=text].error {
        border: 2px solid red;
    }
    
    form input[type=password].sane,
    form input[type=text].sane {
        border: 2px solid green;
    }
    
    textarea {
        width: 100%;
        height: 10em;
    }
    /* ----------------------------------------------  Select menu  ---------------------------------------------- */
    /* For IE and Firefox */
    
    div.styled {
        overflow: hidden;
        padding: 0;
        margin: 0;
    }
    
    .ie7 div.styled {
        border: none;
    }
    
    div.styled select {
        width: 115%;
        background-color: transparent;
        background-image: none;
        -webkit-appearance: none;
        appearance: none;
        border: none;
        box-shadow: none;
    }
    
    .ie7 div.styled select {
        width: 100%;
        background-color: #fff;
        border: solid 1px #ccc;
        padding: 0.3em 0.5em;
    }
    /*  --------------------  Checkboxes and Radio inputs  --------------------  */
    /* input[type="radio"],
    input[type="checkbox"] {
        position: absolute;
        left: -999em;
    }
    
    input[type="checkbox"]+label:before {
        background-position: 0 -25px;
    }
    
    input[type="checkbox"]:checked+label:before {
        background-position: 0 0;
    }
    
    input[type="radio"]+label:before {
        background-position: -25px -25px;
    }
    
    input[type="radio"]:checked+label:before {
        background-position: -25px 0;
    } */
    /* Remove the custom styling for IE 7-8 */
    
    .ie8 label:before {
        display: none;
        content: none;
    }
    
    .ie8 input[type="checkbox"],
    .ie8 input[type="radio"],
    .ie7 input[type="checkbox"],
    .ie7 input[type="radio"] {
        position: static;
        left: 0;
    }
    
    .ie8 input[type="checkbox"],
    .ie8 input[type="radio"] {
        position: relative;
        top: 5px;
        margin-right: 0.5em;
    }
    
    input[type="text"]:focus,
    textarea:focus {
        border-color: var(--primary-color);
    }
    /* ---------------------------------------------- Form Submit and Next buttons ---------------------------------------------- */
    
    input[type="submit"],
    input[type="button"] {
        margin: 0.75rem 1rem 0.5rem 0;
        padding: 0.75rem 1rem;
        cursor: pointer;
        border-radius: 0.25rem;
        color: var(--highlight-color);
        font-weight: 700;
        font-size: var(--text-sm);
        box-shadow: none;
        background-color: var(--accent-background-color);
    }
    
    input[type="reset"] {
        color: var(--tertiary-color);
        background-color: transparent;
    }
    
    input[type="submit"]:active,
    input[type="button"]:active {
        -webkit-box-shadow: 0 0.125rem 0.25rem var(--secondary-color);
        box-shadow: 0 0.125rem 0.25rem var(--secondary-color);
    }
    
    input[type="submit"].disabled,
    input[type="button"].disabled {
        background-color: var(--tertiary-color);
    }

    /*  ----------------------- Countdown Timer Styles ------------------------  */

    .header__timer-active h1    {
        font-size: var(--text-lg);
    }
    #timer  {
        width: 70%;
        display: flex;
        flex-direction: row;
        justify-content: center;
        margin: 0 auto;
        font-size: 1.5em;
        line-height: 100%;
    }

    #timer>div  {
        font-family: 'Helvetica Neue Bold Condensed', 'Arial Black', 'Arial Bold', 'Tahoma MS', 'Segoe UI', 'Open Sans', -apple-system, BlinkMacSystemFont, Roboto, Oxygen, Ubuntu, Cantarell, Helvetica, Arial, sans-serif;
        font-size: 1.5em;
        font-weight: 700;
    }

    #timer div::after   {
        content: ':';
    }

    #timer div:last-child::after    {
        content: '';
    }

    /*  ---------------------------- Media Queries ----------------------------  */
    
    @media only screen and (min-device-width:48em) {
        body {
            width: 84%;
            margin: 7rem auto 2rem;
        }
        form p,
        form div {
            font-size: var(--text-md);
        }
        form fieldset legend {
            font-size: var(--text-xl);
            width: 100%;
            margin-bottom: 1.5rem;
        }
        form fieldset p::first-child {
            margin-top: 1.5rem;
        }
        form h2 {
            font-size: var(--text-xl);
        }
        form textarea {
            margin: 1.5rem 0;
        }
        form input[type=submit] {
            margin-top: .5rem;
        }
        div#banner  {
            width: 100%;
            height: 3.5rem;
            padding-left: 9%;
            padding-right: 9%;
        }
        div.sdcc_ibmq_grid_container {
            display: grid;
            grid-template-columns: 1fr 1fr;
        }
    }
    /*  end of query    */
    
    @media only screen and (min-device-width: 64em) {
        nav#utility_menu {
            margin: auto 2rem auto 0;
            padding: 0 0.75rem 0;
        }
    
        nav#utility_menu ul {
            list-style: none;
            display: flex;
            flex-direction: row;
            gap: 1rem;
        }
    
        nav#utility_menu ul li {
            list-style-type: none;
            font-size: var(--text-md);
        }
    
        nav#utility_menu ul li ul   {  
            position: relative;
            left: 0;
            top: 0;
            display: none;
            display: flex;
            flex-direction: column;
            margin: 0 0 0.25rem 0;
            padding: 0 0 0.25rem 0;
            border: 1px solid black;
            background-color: white;
        }

        nav#utility_menu ul li a,
        nav#utility_menu ul li a:hover,
        nav#utility_menu ul li a:active,
        nav#utility_menu ul li a:visited {
            text-decoration: none;
        }
    
        nav#utility_menu ul li a {
            color: var(--primary-color);
        }
    
        nav#utility_menu ul li a:hover,
        nav#utility_menu ul li a:active,
        nav#utility_menu ul li a:visited {
            text-decoration: none;
            color: var(--secondary-color);
        }
    }
    /*  end of query    */

    @media only screen and (min-device-width: 80em) {
        div#banner  {
            width: 100%;
            height: 4rem;
        }
        div#banner>div>p    {
            font-size: var(--text-lg);
        }
        form * {
            font-size: var(--text-md);
        }
        form h2,
        form fieldset legend {
            font-size: var(--text-xxl);
        }
     
        fieldset input[type="text"],
        fieldset select {
            width: 40%;
        }

        fieldset>div select {
            width: 100%;
        }
   }
    /* end of query    */