main.css

/* Reset */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* Background */
html {
  background: repeating-linear-gradient(
    -45deg,
    #f6ba52,
    #f6ba52 20px,
    #ffd180 20px,
    #ffd180 30px
  ) #f6ba52;
}
.hide {
    display: none;
}
/* Table */
table, .form, form {
    background-color: rgba(255, 255, 255, 0.9);
    max-width: 100%;
    border-spacing: 0;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-collapse: separate;
    -webkit-box-shadow: 0 0 4px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 4px rgba(0, 0, 0, .1);
    box-shadow: 0 0 4px rgba(0, 0, 0, .1);
    margin-inline: auto;
    width: 83.33333%;
}
table td, table th {
    line-height: 18px;
    vertical-align: middle;
    text-align: left;
    border-top: 1px solid #ddd
}
table th {
    font-weight: 700;
    padding: 8px;
    background: #eee;
    background: -webkit-gradient(linear, left top, left bottom, from(#f6f6f6), to(#eee));
    background: -moz-linear-gradient(top, #f6f6f6, #eee);
    text-shadow: 0 1px 0 #fff;
}
table thead {
    position: sticky;
    top: 0;
}
tbody tr {
    content-visibility: auto;
}
th:nth-child(2), th:nth-child(3) {
  width: 20%;
  text-align: center;
}
td:nth-child(2), td:nth-child(3) {
  background-color: rgba(246, 246, 246, 0.9);
  text-align: center;
}
tbody tr:nth-child(odd) {
  background-color: rgba(246, 246, 246, 0.9);
}
table tbody:first-child tr:first-child td,
table tbody:first-child tr:first-child th,
table thead:first-child tr td,
table thead:first-child tr th,
table thead:first-child tr:first-child th {
    border-top: 0;
}
table tbody+tbody {
    border-top: 2px solid #ddd;
}

th[role=colheader]:not(.no-sort) {
    cursor: pointer;
}

th[role=colheader]:not(.no-sort):after {
    content: '';
    float: right;
    margin-top: 7px;
    border-width: 0 4px 4px;
    border-style: solid;
    border-color: #404040 transparent;
    visibility: hidden;
    opacity: 0;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
    user-select: none;
}

th[data-sortway=ascending]:not(.no-sort):after {
    border-bottom: none;
    border-width: 4px 4px 0;
}

th[data-sortway]:not(.no-sort):after {
    visibility: visible;
    opacity: 0.4;
}

th[role=colheader]:not(.no-sort):hover:after {
    visibility: visible;
    opacity: 1;
}

a, a:visited {
  color: #2281d0;
  text-decoration: none;
}

.fileicon {
  margin-right: 10px;
  vertical-align: middle;
}

/* Menu */
:root {
  accent-color: #c71585;
}
.form, form {
    width: fit-content;
}
input {
    margin: 2px;
}
#menu {
    position: absolute;
    display: flex;
    flex-direction: column; /* Makes the buttons stack vertically */
    align-items: center;
    gap: 4px;
    top: 3px;
    margin-left: 10px;
}
input[type="button"]:disabled, input[type="submit"]:disabled, button:disabled, button[disabled] {
  background: repeating-linear-gradient(45deg, #999, #ccc 3px, #666 4px, #55557f 5px);
}