body {
    background-color: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.card-login {
    max-width: 400px;
    width: 100%;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.card-login h2 {
    color: #0d6efd;
    font-weight: bold;
    margin-bottom: 25px;
}

.form-control::placeholder {
    font-size: 0.95rem;
}