body {
    --color-accent: oklch(0.72 0.2302 13.76);
    background-color: color-mix(in oklch, var(--color-accent), canvas 85%);
}

* {
    padding: 0;
    margin: 0;
}

/* Set the margin and padding of the header to 0 */
header {
    margin: 5;
    padding: 5;
    /* Set the height of the header to 100% of the viewport height */
    background-color: #f2f2f2;
}

.nav {
    display : grid;
    grid-template-columns: 1fr 1fr;
    text-align: center;
    font-size: 30px;
    font-family: 'Georgia', serif;
    border: 2px solid black;
    --color-accent: oklch(0.72 0.2302 13.76);
    background-color: color-mix(in oklch, var(--color-accent), canvas 85%);
}

.nav > a:hover {
    --color-accent: oklch(0.72 0.2302 13.76);
    border-width: 1px;
    border-bottom-width: 5px;
    border-bottom-color: var(--color-accent);
    border-bottom-style: solid;
    background-color: color-mix(in oklch, var(--color-accent), canvas 85%);
    font-weight: bold;
    font-family: 'Georgia', serif;
    cursor: pointer;
}

h1 {
    text-align: center;
    color: whitesmoke;
    font-size: 60px;
    background-color: oklch(0.72 0.2302 13.76);
    margin: 5;
}

.information {
    display : grid;
    grid-template-columns: 4fr 1fr;  
    margin: 5px;
}

.tutorial {
    border: 1px solid black;
    background-color: aliceblue;
    padding-top: 10px;
    padding-bottom: 10px;
    margin-right: 10px;
    margin-left: 10px;
    margin: 5;
    margin-top: 10px;
}


.topicHeader {
    background-color: oklch(0.72 0.2302 13.76);
    text-align: center;
    color: whitesmoke;
    font-size: 40px;
}

.clusterHeader {
    background-color: oklch(0.72 0.2302 13.76);
    text-align: center;
    color: whitesmoke;
    font-size: 40px;
}

.clusters {
    display : grid;
    grid-template-columns: 2 / 5;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center; 
    margin: 5px;
}

#cluster-button {
    margin: 5px;
    width: 100%;
    height: 100%;
    border: none;
    background-color: transparent;
    cursor: pointer;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

#cluster-button img {
    margin-bottom: 10px;
    width: 80%;
    height: auto;
    border-radius: 50%;
    border: 3px solid transparent;
}

#cluster-button span {
    display: block;
    margin-top: 5px;
    font-size: 16px;
    text-align: center;
    word-break: break-word;
}

#cluster-button:hover {
    --color-accent: oklch(67.11% 0.2039 164.12);
    border-width: 1px;
    border-bottom-width: 5px;
    border-bottom-color: var(--color-accent);
    border-bottom-style: solid;
    background-color: color-mix(in oklch, var(--color-accent), canvas 85%);
    font-weight: bold;
    cursor: pointer;
}

#cluster-button.current {
    --color-accent: oklch(0.7 0.1743 227.65);
    border-width: 1px;
    border-bottom-width: 5px;
    border-bottom-color: var(--color-accent);
    border-bottom-style: solid;
    background-color: color-mix(in oklch, var(--color-accent), canvas 85%);
    font-weight: bold;
}

.inputs {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center; /* centers .vals blocks horizontally */
    gap: 10px;
}

.vals {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
}

label {
    min-width: 60px; /* keeps labels aligned */
    text-align: right;
}

input {
    padding: 4px 8px;
    width: 200px;
}

.generation {
    font-size : 20px;
    text-align: center;
}

.generationHeader {
    background-color: oklch(0.72 0.2302 13.76);
    text-align: center;
    color: whitesmoke;
    font-size: 40px;
}

#generate {
    display: flex;
    justify-content: center;
    margin-top: 40px; /* space above the entire section */
    margin-bottom: 40px; /* space below the section */
}

#generate button {
    font-size: 20px;
    width: 200px;
    padding: 10px 20px;
}