dialog#login-dialog {
    border: none;
    border-radius: 8px;
    padding: 1.5rem;
    width: 300px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

dialog#login-dialog::backdrop {
    background: rgba(0, 0, 0, 0.45);
}

#login-form h2 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
}

#login-form label {
    display: block;
    font-size: 0.85rem;
    color: #444;
    margin-bottom: 0.75rem;
}

#login-form input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    margin-top: 0.2rem;
    padding: 0.4rem 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.95rem;
}

#login-error {
    color: #c5221f;
    font-size: 0.85rem;
    min-height: 1.1em;
    margin: 0 0 0.75rem 0;
}

#login-form .login-submit {
    display: block;
    width: 100%;
    padding: 0.5rem;
    border-radius: 4px;
    border: none;
    background: #1a73e8;
    color: #fff;
    cursor: pointer;
    font-size: 0.95rem;
}

#login-form .login-submit:hover {
    background: #1557b0;
}

.nav-logout {
    margin-left: auto;
}