@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;400;500;700;900&display=swap');

html,
body
{
    font-family: Roboto;
    font-weight: 300;

    margin: 0;
    padding: 0;

    color: var(--main-text-color);
    background-color: var(--main-bg-color);
}

body
{
    display: grid;

    width: 100%;
    height: 100vh;

    grid-template-rows: auto 1fr auto;
}

.data-block
{
    padding: 1em;
}

header a
{
    text-decoration: none;

    color: var(--main-text-color);
}

nav
{
    display: flex;

    flex-wrap: wrap;
}

nav a
{
    padding: 1em;

    text-decoration: none;

    color: var(--main-text-color);
}

nav a:hover
{
    text-decoration: underline;
}

.main-container
{
    width: 90%;
    margin: 0 auto;
}

#auth-form
{
    display: grid;

    padding: 1em;

    grid-gap: .5em;
}

.students-table
{
    border-collapse: collapse;
}

.students-table tr:nth-child(even)
{
    background-color: var(--secondary-bg-color);
}

.students-table,
.students-table td
{
    font-size: 11pt;

    text-align: center;

    border: none;
}

.students-table td
{
    max-width: 25%;
    padding: 1em;
}