body {
    font-family: system-ui, -apple-system, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
    line-height: 1.5;
    background-color: #0d1117;
    color: #c9d1d9;
}

a {
    color: #58a6ff;
    text-decoration: none;
}

a:hover {
    color: #58a6ff;
    text-decoration: underline;
}

a:visited {
    color: #58a6ff;
}

header {
    margin-bottom: 2rem;
}

header a {
    color: inherit;
    text-decoration: none;
}

.avatar-list, .observation-list {
    list-style: none;
    padding: 0;
}

.avatar-list li, .observation-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #30363d;
}

small {
    color: #8b949e;
}

form {
    margin: 1rem 0;
    display: flex;
    gap: 0.5rem;
}

input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid #30363d;
    background: #0d1117;
    color: #c9d1d9;
    border-radius: 4px;
}

button {
    padding: 0.5rem 1rem;
    background: #238636;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background: #2ea043;
}

.actions {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #30363d;
}

button[hx-delete] {
    background: #da3633;
}

button[hx-delete]:hover {
    background: #b62324;
}