body {
    margin: 0;
    padding: 0;
    background-size: cover;
    position: relative;
    font-family: 'Segoe UI', sans-serif;
}

    /* Capa de desenfoque */
    body::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(255, 255, 255, 0.6);
        backdrop-filter: blur(6px);
        z-index: 0;
    }

.login-container {
    max-width: 950px;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    overflow: hidden;
    z-index: 1;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.login-left {
    background-color: #f8f9fa;
    padding: 3rem;
    text-align: center;
}

    .login-left img {
        max-width: 180px;
        margin-bottom: 1.5rem;
    }

.login-right {
    padding: 3rem;
}

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

.spinner-border-sm {
    display: none;
}

.btn-loading .spinner-border-sm {
    display: inline-block;
    margin-left: 10px;
}

@media (max-width: 768px) {
    .login-left {
        padding: 2rem 1rem;
    }

    .login-right {
        padding: 2rem 1rem;
    }
}