body {
    background: #fff;
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}
.login-container {
    max-width: 450px;
    width: 90%;
    padding: 2rem;
    text-align: left;
}
.logo-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 3rem;
}
.logo-header img {
    max-height: 50px;
    width: auto;
}
.form-label {
    color: #003AC2;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    display: block;
}
.form-control {
    border-radius: 6px;
    border: 1px solid #003AC2;
    padding: 0.6rem;
    margin-bottom: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}
.btn-login {
    font-size: 1rem;
    background: linear-gradient(90deg, #003AC2 0%, #001C5C 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-weight: 600;
    padding: 0.8rem;
    width: 100%;
    cursor: pointer;
    margin-top: 1rem;
}
.btn-login:hover {
    background: linear-gradient(90deg, #38f9d7 0%, #2196f3 100%);
}
.alert {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    padding: 0.8rem;
    color: #FF0004;
    border-top: 2px solid rgba(255, 0, 4, 0.2);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
}
@media (min-width: 1024px) {
    .img-login {
    margin: 0 auto 1rem; 
    max-width: 450px;
}}
@media (max-width: 1023px) {
    .img-login {
    margin: 0 auto 1rem; 
    max-width: 100%;
    }
    .alert {
    font-size: 1rem;
    }
}