:root {
    --col-accent-pri:      #0aa;
    --col-accent-pri-hl:   #0cc;
    --col-bg:              #222;
    --col-dialog-bg:       #333;
    --col-navbar-bg:       var(--col-accent-pri);
    --col-button-pri:      var(--col-accent-pri);
    --col-button-pri-hl:   var(--col-accent-pri-hl);
    --col-button-sec:      #555;
    --col-button-sec-hl:   #777;
    --col-scrollbar:       #666666;
    --col-scrollbar-hover: #aaaaaa;
}

body {
    background:     var(--col-bg);
    color:          white;
    display:        flex;
    flex-direction: column;
    font-family:    'Trebuchet MS', 'Lucida Sans Unicode';
    margin:         0;
    overflow:       hidden;
}

a {
    color:           var(--col-accent-pri);
    text-decoration: none;
}

a:hover {
    filter: brightness(1.5);
}

button, input[type=submit] {
    color:         white;
    background:    var(--col-button-pri);
    border-radius: 10px;
    border:        none;
    box-sizing:    border-box;
    height:        30px;
    margin:        10px 5px 0 5px;
    padding:       0 9px 0 9px;
    user-select:   none;
}

button.secondary {
    background: var(--col-button-sec);
}

button.secondary:hover {
    background: var(--col-button-sec-hl);
}

button.secondary:active {
    background: white;
    color:      var(--col-button-sec);
}

button:hover, input[type=submit]:hover {
    background: var(--col-button-pri-hl);
}

button:active, input[type=submit]:active {
    background: white;
    color:      var(--col-button-pri);
}

input {
    background:    rgba(0, 0, 0, 0);
    border-radius: 5px;
    border:        1px solid #aaa;
    box-sizing:    border-box;
    color:         white;
    height:        25px !important;
    margin-bottom: 10px;
}

/* necessary for use inside flex containers */
hr {
    width: 100%;
}

table.data-table {
    border-collapse: collapse;
    width:           100%;
}

table.data-table > tbody > tr > th {
    border-bottom: 1px solid white;
    padding:       4px;
}

table.data-table > tbody > tr > td {
    padding: 4px;
}

table.data-table > tbody > tr:nth-child(2n) {
    background: rgba(255, 255, 255, 0.2);
}

table.data-table > tbody > tr > td:not(:last-child) {
    border-right: 1px solid white;
}

div.dialog {
    background:     var(--col-dialog-bg);
    border-radius:  20px;
    box-shadow:     0px 5px 10px 10px rgb(0 0 0 / 25%);
    display:        flex;
    flex-direction: column;
    left:           50%;
    opacity:        0;
    padding:        20px;
    position:       absolute;
    top:            50%;
    transform:      translate(-50%, -50%);
    transition:     visibility 0.1s, opacity 0.1s linear;
    visibility:     hidden;
    width:          450px;
}

div.dialog.visible {
    opacity:    1;
    visibility: visible;
}

::-webkit-scrollbar {
    width:  10px;
    height: 10px;
}

::-webkit-scrollbar-thumb {
    background:    var(--col-scrollbar);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--col-scrollbar-hover);
}

::-webkit-scrollbar-corner {
    opacity: 0;
}