body {
    background: linear-gradient(135deg, #a7bad3ff 0%, #685e79ff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: #ffffffee;
    backdrop-filter: blur(8px);
    border-radius: 15px;
    padding: 35px 30px;
    width: 100%;
    max-width: 410px;
    box-shadow: 0 8px 25px #00000030;
    animation: fadeIn .6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-header {
    text-align: center;
    margin-bottom: 25px;
}

.login-header img {
    width: 70px;
    margin-bottom: 15px;
}

.login-header h3 {
    font-weight: 700;
    color: #212529;
}

.form-control {
    border-radius: 10px;
}

.btn-login {
    border-radius: 10px;
    padding: 10px;
    font-size: 16px;
    font-weight: 600;
}

.footer-text {
    margin-top: 20px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    opacity: 0.9;
}

@media (max-width: 576px) {
    .login-card {
        max-width: 100%;
        padding: 30px 20px;
    }
}

.login-logo {
    width: clamp(160px, 60%, 280px) !important;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 15px auto;
}

.login-header {
    text-align: center;
}

.login-header h3 {
    margin-top: 10px;
    font-size: clamp(1.2rem, 2vw, 1.6rem);
}