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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

:root {
    --black: #000000;
    --grey: #cccccc;
    --white: #ffffff;

    --spacing-1: 10px;
    --spacing-2: 20px;
    --spacing-3: 30px;
    --spacing-4: 40px;
}

body {
    padding: var(--spacing-2);
}

header a {
    text-decoration: none;
    color: var(--black);
}

h1 {
    margin: 0;
    padding: 0;

    font-size: 50px;
    font-weight: normal;
}

h1>span.h1-bold {
    font-weight: bold;
}

h2 {
    font-size: 20px;
}

main {
    margin-top: var(--spacing-4);
}

p {
    margin: var(--spacing-1) 0;
    font-size: 16px;
}

nav {
    font-size: 36px;
}

nav ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
}

nav ul li {
    margin-bottom: var(--spacing-1);
}

nav a {
    text-decoration: none;
    color: var(--black);
}

.users > a {
    text-decoration: none;
    color: inherit;
}

.user {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    margin: var(--spacing-1) 0;
    align-items: center;
}
.user-image {
    height: 60px;
    width: 60px;
    background-position: center;
    background-size: cover;
    border-radius: 60px;
    position: relative;
}
.user-name {
    font-size: 20px;
    padding: var(--spacing-2);
    width: calc(100% - 120px);
}
.user-count {
    width: 60px;
    font-size: 30px;
    text-align: center;
}
.user-active {
    width: 10px;
    height: 10px;
    border-radius: 10px;
    position: absolute;
    top: 45px;
    left: 45px;
}

/* form */
form {
    width: 100%;
    margin: var(--spacing-2) 0;
}
input[type="file"] {
    display: block;
    width: 100%;
    border: none;
    font-size: 18px;
    outline: none;
    margin-bottom: var(--spacing-1);
}
input[type="text"], input[type="email"], input[type="password"], input[type="datetime"], select {
    display: block;
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--grey);
    padding: var(--spacing-1);
    font-size: 18px;
    outline: none;
    margin-bottom: var(--spacing-1);
}

form > div {
    width: 100%;
    margin-top: var(--spacing-1);
    font-size: 16px;
}

select {
    display: block;
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    background-color: #fff;
    background-image: url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23000000%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);
    background-repeat: no-repeat, repeat;
    background-position: right 0.7em top 50%, 0 0;
    background-size: 0.65em auto, 100%;
}

button {
    display: block;
    width: 100%;
    padding: var(--spacing-1);
    text-align: center;
    margin: var(--spacing-2) 0;
    font-size: 20px;
    border-radius: 50px;
    border: 2px solid var(--black);
    background-color: inherit;
    color: var(--black);
    outline: none;
}

a > button, .button-link > a {
    text-decoration: none;
}

/* bg */
.bg-black {
    background-color: var(--black);
    color: var(--white);
}

ol {
    padding: var(--spacing-1) 0;
}
ol li {
    margin-left: var(--spacing-2);
    margin-bottom: var(--spacing-1);
}