:root {
    --bg: #000;
    --fg: #fff;
    --accent: #7139f3;
}

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: 'code', sans-serif;
    margin: 20px;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6, p {
    margin: 0;
}

header {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 20px;
    border-bottom: 1px solid var(--fg);
}

header #title {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

header h1 {
    font-size: 2rem;
}
header h2 {
    font-size: .8rem;
    text-wrap: nowrap;
}

header nav {
    width: 100%;
}

header nav ul {
    display: flex;
    gap: 15px;
    list-style: none;
    padding: 0;
}

header nav ul li:last-child {
    margin-left: auto;
}

header nav ul li a {
    text-decoration: none;
    color: var(--fg);
    font-size: 1.2rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

header nav ul li a:hover {
    color: var(--accent);
}

main {
    height: 100%;
    padding: 20px;
}

footer {
    margin-top: 10px;
    padding: 20px;
    border-top: 1px solid var(--fg);
    font-size: 0.8rem;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: all 0.3s ease;
}
a:hover {
    color: var(--fg);
}

ul.posts {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-left: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

input[type="text"],
input[type="password"] {
    padding: 10px;
    border: 1px solid var(--fg);
    border-radius: 5px;
    box-sizing: border-box;
    background-color: var(--bg);
    color: var(--fg);
    font-size: 1rem;
    width: 300px;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: var(--accent);
}

button[type="submit"] {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: var(--accent);
    color: var(--bg);
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 300px;
    font-weight: 600;
}

button[type="submit"]:hover {
    background-color: var(--fg);
    color: var(--bg);
}
button[type="submit"]:disabled {
    background-color: var(--bg);
    color: var(--fg);
    cursor: not-allowed;
}

select {
    padding: 10px;
    border: 1px solid var(--fg);
    border-radius: 5px;
    background-color: var(--bg);
    color: var(--fg);
    font-size: 1rem;
    width: 300px;
}

select:focus {
    outline: none;
    border-color: var(--accent);
}

textarea {
    padding: 10px;
    border: 1px solid var(--fg);
    border-radius: 5px;
    background-color: var(--bg);
    color: var(--fg);
    font-size: 1rem;
    width: 300px;
    height: 100px;
}

textarea:focus {
    outline: none;
    border-color: var(--accent);
}

div#nav {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}