style.css

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

body {
    background-color: #232323;
    color: white;
    display: flex;
    flex-direction: column;
    height: 100vh;
    margin: 0;
}

main {
    display: flex;
    justify-content: space-around;
}

#table {
    overflow: auto;
    min-height: auto;
    max-height: 80vh;
    min-width: 14%;
    border: #323232 1px solid;
}

table {
    border-collapse: collapse;
    width: 100%;
    overflow: auto;
    border-collapse: collapse;
    text-align: center;
}

tr:first-child {
    position: sticky;
    top: 0;
    background-color: #232323;
}

tr:nth-child(even) {
    background-color: #323232;
}

header {
    grid-row: 1;
    grid-column: 3;
    text-align: center;
}

header>h2 {
    margin: 16px;
}

canvas {
    grid-row: 1;
    grid-column: 2;
}

#progress {
    font-size: 20px;
}

button {
    border: none;
    color: inherit;
    background-color: dodgerblue;
    margin: 0;
    margin-top: 16px;
    padding: 8px 16px 8px 16px;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    background-color: rgb(61, 158, 255);
}

button:disabled {
    background-color: #1c7ad6;
    cursor: default;
    color: gray;
}

.inputs {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}

.inputs label {
    margin-bottom: 10px;
}

input {
    border: none;
    width: 35%;
    background-color: inherit;
    color: inherit;
    font-size: inherit;
    border-bottom: dodgerblue 2px solid;
    -moz-appearance: textfield;
    transition: all 0.2s ease-in-out;
    margin: 0;
}

input:focus {
    width: 50%;
    border-color: #3eff5e;
    outline: none;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

label:hover>input {
    border-color: #3eff5e;
}

input:disabled {
    border-color: dodgerblue !important;
    cursor: not-allowed;
}

footer {
    margin-top: 16px;
    text-align: center;
}

a {
    color: dodgerblue;
}

a:visited {
    color: dodgerblue;
}