/*---------------------------
          Phase Two
-----------------------------*/
body {
    font-family: "IBM Plex Sans", sans-serif;
    line-height: 1.25;
    margin: 0;
    padding: 0;
}
  
code {
    font-family: "IBM Plex Mono", sans-serif;
}

table {
    line-height: 1.5;
}

nav {
    font-size: 125%;
    font-weight: bold;
    background-color: #ddd;
    box-shadow: 0 0 5px gray;
    width: 100%;
}

nav span {
    color: black;
    font-weight: bold;
}

title {
    margin-top: 3rem;
    font-size: 150%;
}

.description {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.description h2 {
    font-size: 100%;
}

.login form {
    font-size: 125%;
}

.login-button {
    font-size: 100%;
}

/*---------------------------
         Phase Three
-----------------------------*/
nav a {
    color: #444;
    font-weight: normal;
    text-decoration: none;
    display: inline-block;
}

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

table {
    width: 100%;
}

th {
    text-align: left;
}

.numeric-col {
  text-align: right;
}

.login-entries {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.login-entries div + div {
    margin-top: 1rem;
}

.login-entries div {
    display: flex;
    justify-content: flex-end;  /* Right-aligns the input groups */
}

.login-entries label {
    width: 50%;
    align-items: left;
}

.login-entries input {
    width: 50%;
    align-items: right;
}

.login-entries div:last-child {
    justify-content: center;
}

.login-entries button {
    width: 50%;
}

.submit-button button{
    width: auto;
}

.grade-input input{
    width: 100%;
}

/*---------------------------
          Phase Four
-----------------------------*/
html {
    margin: 0;
    padding: 0;
}

main {
    padding-left: 0;
    padding-right: 0;
}

.action-box {
    background-color: #b1c3de;
    border: 2px solid #204a87;
    margin-top: 1rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.action-box a {
    color: #204a87;
}

.action-box p{
    margin-top: 0rem;
}

.subtitle {
    margin-top: -1rem;
}

header {
    padding-left: 0;
    padding-right: 0;
}

.page-container h1 {
    border-bottom: 1px solid #ddd;
    margin-bottom: 0rem;
}

main h1,
main h2 {
    margin-bottom: 1rem;
}

main p,
main table,
main figure {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

main li + li {
    margin-top: 1rem;
}

/*---------------------------
         Phase Five
-----------------------------*/
.nav-container {
    max-width: 50rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
}

.span-assignments {
    display: flex;
    align-items: center;
    gap: 1rem;  
}

.profile {
    display: flex;
    justify-content: space-between;
}

.page-container {
    max-width: 50rem;
    margin: 0 auto;
    padding: 0 1rem;
}

.text-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.text-link p {
    margin: 0; 
}


/*---------------------------
   Homework 4 changes here
-----------------------------*/
output {
    color: red;
    font-weight: bold;
    display: block;
}

.general-error {
    margin-bottom: 10px;
}

input:invalid {
    border: 2px solid red;
}

.final-grade {
    font-weight: bold;
}

/*---------------------------
   Homework 6 changes here
-----------------------------*/
th.sort-column {
    cursor: pointer;
}

th.sort-asc::after {
    content: " \25b2";
}

th.sort-desc::after {
    content: " \25bc";
}