body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background-color: #e3f2fd;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}
.login-wrap { width: 100%; max-width: 380px; padding: 20px; }
.login-card {
    background-color: #ffffff;
    padding: 40px 30px;
    border-radius: 15px;
    border-top: 8px solid #fce4ec;
    text-align: center;
}
.login-logo { height: 44px; width: auto; }
.login-title { color: #4a76c0; font-weight: 800; margin: 0; }
.login-subtitle { color: #777; font-size: 14px; }
.btn-submit-login {
    background-color: #fce4ec;
    border: none;
    color: #ad1457;
    font-weight: 800;
    border-radius: 8px;
}
.btn-submit-login:hover { background-color: #f8bbd0; color: #ad1457; }