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

body {
    font-family: system-ui, -apple-system, sans-serif;
    background: #fff;
    color: #111;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wrap {
    width: 100%;
    max-width: 320px;
    padding: 1rem;
}

.logo {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

h1 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.75rem;
}

.error {
    font-size: 0.875rem;
    color: #c00;
    margin-bottom: 1rem;
}

.field {
    margin-bottom: 0.875rem;
}

.field label {
    display: block;
    font-size: 0.8125rem;
    color: #555;
    margin-bottom: 0.25rem;
}

.field input {
    width: 100%;
    padding: 0.5rem 0.625rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9375rem;
    font-family: inherit;
    color: #111;
    outline: none;
}

.field input:focus {
    border-color: #111;
}

.btn {
    display: block;
    width: 100%;
    padding: 0.5625rem;
    background: #111;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-size: 0.9375rem;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    margin-top: 1rem;
}

.btn:hover {
    background: #333;
}

.link-row {
    font-size: 0.8125rem;
    color: #888;
    margin-top: 1rem;
}

.link-row a {
    color: #111;
}

/* home */
.welcome {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.sub {
    font-size: 0.875rem;
    color: #888;
    margin-bottom: 1.75rem;
}

.btn-soon {
    display: block;
    width: 100%;
    padding: 0.5625rem;
    background: #f4f4f4;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    color: #aaa;
    font-size: 0.9375rem;
    font-family: inherit;
    font-weight: 500;
    cursor: not-allowed;
    margin-bottom: 0.625rem;
    text-align: center;
}

.btn-signout {
    display: block;
    width: 100%;
    padding: 0.5rem;
    background: none;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #888;
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
}

.btn-signout:hover {
    border-color: #aaa;
    color: #444;
}