* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: system-ui, sans-serif;
    line-height: 1.6;
    color: #222;
    min-height: 100vh;
    max-width: 40rem;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

h1 {
    font-size: 1.25rem;
    border-bottom: 2px solid #837e64;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 1rem;
    margin: 1.5rem 0 0.5rem;
}

ul {
    list-style: none;
    font-family: monospace;
    font-size: 0.9rem;
}

form {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    max-width: 24rem;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.75rem;
}

input {
    font: inherit;
    padding: 0.5rem;
    border: 1px solid #837e64;
    border-radius: 0.25rem;
}

button {
    font: inherit;
    margin-top: 1.25rem;
    padding: 0.6rem 1rem;
    border: none;
    border-radius: 0.25rem;
    background: #837e64;
    color: #fff;
    cursor: pointer;
    align-self: flex-start;
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

header button#logout-button {
    margin-top: 0.75rem;
}

.error {
    color: #b3261e;
    font-size: 0.85rem;
    min-height: 1.2em;
}

#status {
    color: #2e7d32;
    font-size: 0.85rem;
    min-height: 1.2em;
}