body { 
        font-family: system-ui, sans-serif; 
        max-width: 400px; 
        margin: 80px auto; 
        padding: 0 20px; 
}

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

label { 
        display: block; 
        margin-top: 1rem; 
}

input { 
        width: 100%; 
        padding: 0.5rem; 
        margin-top: 0.25rem; 
        box-sizing: border-box; 
}

button { 
        margin-top: 1.5rem; 
        padding: 0.6rem 1.2rem; 
        cursor: pointer; 
}

.login-top-bar {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 100px;
        max-width: 1400px;
}