body {
    margin:0;
    background:#f5f7fb;
    font-family:sans-serif;
}

.login-container {
    display:flex;
    justify-content:center;
    align-items:center;
    height:100vh;
    padding:16px;
}

.login-card {
    background:white;
    padding:24px;
    border-radius:12px;
    width:100%;
    max-width:380px;
    text-align:center;
}

.logo img {
    width:70px;
    margin-bottom:12px;
}

input {
    width:100%;
    padding:12px;
    margin-top:12px;
    border-radius:8px;
    border:1px solid #ddd;
}

.btn-primary {
    width:100%;
    margin-top:16px;
    padding:12px;
    background:#4f46e5;
    color:white;
    border:none;
    border-radius:8px;
}

.btn-secondary {
    display:block;
    margin-top:10px;
    color:#4f46e5;
}