body {
    font-family: 'Noto Sans Thai', sans-serif;
    background: linear-gradient(to right, #e3f2fd, #ffffff);
}

.login-box {
    max-width: 400px;
    margin: 80px auto;
    padding: 30px;
    border-radius: 15px;
    background: #ffffff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.logo {
    width: 80px;
    margin-bottom: 10px;
}

.system-title {
    color: #0d6efd;
    font-weight: bold;
}