*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    font-family: "Google Sans Flex", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

html {
    padding: 0;
    background-color: #f0f6fc;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    max-width: 1024px;
    margin: 0 auto;
    padding: 24px 48px;
}

#role-heading {
    width: 100%;
    max-width: 768px;
    margin: 0 0 16px;
    font-size: 28px;
    font-weight: 500;
    text-align: center;
}

#options {
    display: flex;
    flex-direction: column;
    row-gap: 16px;
    width: 100%;
    max-width: 768px;
    margin: 0;
    padding: 0;
}

.role-option {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
    height: 104px;
    margin: 0;
    padding: 0;
    font-size: 20px;
    font-weight: 400;
    color: #0d1117;
    border-radius: 32px;
    box-shadow: 0 3px 2px #00000051;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.role-option:hover {
    transform: translateY(-2px);
}

.role-option[aria-current="true"] {
    outline: 4px solid #0d1117;
    outline-offset: 3px;
}

.role-option p {
    width: 100%;
    margin: 0;
    text-align: center;
    font-size: 22px;
    font-weight: 500;
}

.role-option span {
    display: block;
    height: 100%;
    padding: 8px;
}

.role-option img {
    display: block;
    height: 100%;
}

#student {
    background-color: #f25e5e;
    border: 4px solid #e53030;
}

#teacher {
    background-color: #f268a8;
    border: 4px solid #e62589;
}

#visitor {
    background-color: #80ed8f;
    border: 4px solid #42b426;
}

#student span {
    background-color: #e53030;
    border-radius: 0 24px 24px 0;
}

#teacher span {
    background-color: #e62589;
    border-radius: 24px 0 0 24px;
}

#visitor span {
    background-color: #42b426;
    border-radius: 0 24px 24px 0;
}

:focus-visible {
    outline: 4px solid #0071e3;
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    .role-option {
        transition: none;
    }

    .role-option:hover {
        transform: none;
    }
}